---
_id: '13399'
abstract:
- lang: eng
text: Nature has long inspired scientists with its seemingly unlimited ability to
harness solar energy and to utilize it to drive various physiological processes.
With the help of man-made molecular photoswitches, we now have the potential to
outperform natural systems in many ways, with the ultimate goal of fabricating
multifunctional materials that operate at different light wavelengths. An important
challenge in developing light-controlled artificial molecular machines lies in
attaining a detailed understanding of the photoisomerization-coupled conformational
changes that occur in macromolecules and molecular assemblies. In this issue of
ACS Nano, Bléger, Rabe, and co-workers use force microscopy to provide interesting
insights into the behavior of individual photoresponsive molecules and to identify
contraction, extension, and crawling events accompanying light-induced isomerization.
article_processing_charge: No
article_type: original
author:
- first_name: Pintu K.
full_name: Kundu, Pintu K.
last_name: Kundu
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Kundu PK, Klajn R. Watching single molecules move in response to light. ACS
Nano. 2014;8(12):11913-11916. doi:10.1021/nn506656r
apa: Kundu, P. K., & Klajn, R. (2014). Watching single molecules move in response
to light. ACS Nano. American Chemical Society. https://doi.org/10.1021/nn506656r
chicago: Kundu, Pintu K., and Rafal Klajn. “Watching Single Molecules Move in Response
to Light.” ACS Nano. American Chemical Society, 2014. https://doi.org/10.1021/nn506656r.
ieee: P. K. Kundu and R. Klajn, “Watching single molecules move in response to light,”
ACS Nano, vol. 8, no. 12. American Chemical Society, pp. 11913–11916, 2014.
ista: Kundu PK, Klajn R. 2014. Watching single molecules move in response to light.
ACS Nano. 8(12), 11913–11916.
mla: Kundu, Pintu K., and Rafal Klajn. “Watching Single Molecules Move in Response
to Light.” ACS Nano, vol. 8, no. 12, American Chemical Society, 2014, pp.
11913–16, doi:10.1021/nn506656r.
short: P.K. Kundu, R. Klajn, ACS Nano 8 (2014) 11913–11916.
date_created: 2023-08-01T09:45:42Z
date_published: 2014-12-23T00:00:00Z
date_updated: 2023-08-08T07:18:58Z
day: '23'
doi: 10.1021/nn506656r
extern: '1'
external_id:
pmid:
- '25474733'
intvolume: ' 8'
issue: '12'
keyword:
- General Physics and Astronomy
- General Engineering
- General Materials Science
language:
- iso: eng
month: '12'
oa_version: None
page: 11913-11916
pmid: 1
publication: ACS Nano
publication_identifier:
eissn:
- 1936-086X
issn:
- 1936-0851
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Watching single molecules move in response to light
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2014'
...
---
_id: '13402'
abstract:
- lang: eng
text: Nanoporous frameworks are polymeric materials built from rigid molecules,
which give rise to their nanoporous structures with applications in gas sorption
and storage, catalysis and others. Conceptually new applications could emerge,
should these beneficial properties be manipulated by external stimuli in a reversible
manner. One approach to render nanoporous frameworks responsive to external signals
would be to immobilize molecular switches within their nanopores. Although the
majority of molecular switches require conformational freedom to isomerize, and
switching in the solid state is prohibited, the nanopores may provide enough room
for the switches to efficiently isomerize. Here we describe two families of nanoporous
materials incorporating the spiropyran molecular switch. These materials exhibit
a variety of interesting properties, including reversible photochromism and acidochromism
under solvent-free conditions, light-controlled capture and release of metal ions,
as well reversible chromism induced by solvation/desolvation.
article_number: '3588'
article_processing_charge: No
article_type: original
author:
- first_name: Pintu K.
full_name: Kundu, Pintu K.
last_name: Kundu
- first_name: Gregory L.
full_name: Olsen, Gregory L.
last_name: Olsen
- first_name: Vladimir
full_name: Kiss, Vladimir
last_name: Kiss
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Kundu PK, Olsen GL, Kiss V, Klajn R. Nanoporous frameworks exhibiting multiple
stimuli responsiveness. Nature Communications. 2014;5. doi:10.1038/ncomms4588
apa: Kundu, P. K., Olsen, G. L., Kiss, V., & Klajn, R. (2014). Nanoporous frameworks
exhibiting multiple stimuli responsiveness. Nature Communications. Springer
Nature. https://doi.org/10.1038/ncomms4588
chicago: Kundu, Pintu K., Gregory L. Olsen, Vladimir Kiss, and Rafal Klajn. “Nanoporous
Frameworks Exhibiting Multiple Stimuli Responsiveness.” Nature Communications.
Springer Nature, 2014. https://doi.org/10.1038/ncomms4588.
ieee: P. K. Kundu, G. L. Olsen, V. Kiss, and R. Klajn, “Nanoporous frameworks exhibiting
multiple stimuli responsiveness,” Nature Communications, vol. 5. Springer
Nature, 2014.
ista: Kundu PK, Olsen GL, Kiss V, Klajn R. 2014. Nanoporous frameworks exhibiting
multiple stimuli responsiveness. Nature Communications. 5, 3588.
mla: Kundu, Pintu K., et al. “Nanoporous Frameworks Exhibiting Multiple Stimuli
Responsiveness.” Nature Communications, vol. 5, 3588, Springer Nature,
2014, doi:10.1038/ncomms4588.
short: P.K. Kundu, G.L. Olsen, V. Kiss, R. Klajn, Nature Communications 5 (2014).
date_created: 2023-08-01T09:46:27Z
date_published: 2014-04-07T00:00:00Z
date_updated: 2023-08-08T07:28:10Z
day: '07'
doi: 10.1038/ncomms4588
extern: '1'
external_id:
pmid:
- '24709950'
intvolume: ' 5'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/ncomms4588
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nanoporous frameworks exhibiting multiple stimuli responsiveness
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2014'
...
---
_id: '13400'
abstract:
- lang: eng
text: Organizing inorganic nanocrystals into complex architectures is challenging
and typically relies on preexisting templates, such as properly folded DNA or
polypeptide chains. We found that under carefully controlled conditions, cubic
nanocrystals of magnetite self-assemble into arrays of helical superstructures
in a template-free manner with >99% yield. Computer simulations revealed that
the formation of helices is determined by the interplay of van der Waals and magnetic
dipole-dipole interactions, Zeeman coupling, and entropic forces and can be attributed
to spontaneous formation of chiral nanocube clusters. Neighboring helices within
their densely packed ensembles tended to adopt the same handedness in order to
maximize packing, thus revealing a novel mechanism of symmetry breaking and chirality
amplification.
article_processing_charge: No
article_type: original
author:
- first_name: Gurvinder
full_name: Singh, Gurvinder
last_name: Singh
- first_name: Henry
full_name: Chan, Henry
last_name: Chan
- first_name: Artem
full_name: Baskin, Artem
last_name: Baskin
- first_name: Elijah
full_name: Gelman, Elijah
last_name: Gelman
- first_name: Nikita
full_name: Repnin, Nikita
last_name: Repnin
- first_name: Petr
full_name: Král, Petr
last_name: Král
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Singh G, Chan H, Baskin A, et al. Self-assembly of magnetite nanocubes into
helical superstructures. Science. 2014;345(6201):1149-1153. doi:10.1126/science.1254132
apa: Singh, G., Chan, H., Baskin, A., Gelman, E., Repnin, N., Král, P., & Klajn,
R. (2014). Self-assembly of magnetite nanocubes into helical superstructures.
Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1254132
chicago: Singh, Gurvinder, Henry Chan, Artem Baskin, Elijah Gelman, Nikita Repnin,
Petr Král, and Rafal Klajn. “Self-Assembly of Magnetite Nanocubes into Helical
Superstructures.” Science. American Association for the Advancement of
Science, 2014. https://doi.org/10.1126/science.1254132.
ieee: G. Singh et al., “Self-assembly of magnetite nanocubes into helical
superstructures,” Science, vol. 345, no. 6201. American Association for
the Advancement of Science, pp. 1149–1153, 2014.
ista: Singh G, Chan H, Baskin A, Gelman E, Repnin N, Král P, Klajn R. 2014. Self-assembly
of magnetite nanocubes into helical superstructures. Science. 345(6201), 1149–1153.
mla: Singh, Gurvinder, et al. “Self-Assembly of Magnetite Nanocubes into Helical
Superstructures.” Science, vol. 345, no. 6201, American Association for
the Advancement of Science, 2014, pp. 1149–53, doi:10.1126/science.1254132.
short: G. Singh, H. Chan, A. Baskin, E. Gelman, N. Repnin, P. Král, R. Klajn, Science
345 (2014) 1149–1153.
date_created: 2023-08-01T09:45:56Z
date_published: 2014-07-24T00:00:00Z
date_updated: 2023-08-08T07:23:05Z
day: '24'
doi: 10.1126/science.1254132
extern: '1'
external_id:
pmid:
- '25061133'
intvolume: ' 345'
issue: '6201'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '07'
oa_version: None
page: 1149-1153
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Self-assembly of magnetite nanocubes into helical superstructures
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 345
year: '2014'
...
---
_id: '13404'
abstract:
- lang: eng
text: In the past few years, spiropyran has emerged as the molecule-of-choice for
the construction of novel dynamic materials. This unique molecular switch undergoes
structural isomerisation in response to a variety of orthogonal stimuli, e.g.
light, temperature, metal ions, redox potential, and mechanical stress. Incorporation
of this switch onto macromolecular supports or inorganic scaffolds allows for
the creation of robust dynamic materials. This review discusses the synthesis,
switching conditions, and use of dynamic materials in which spiropyran has been
attached to the surfaces of polymers, biomacromolecules, inorganic nanoparticles,
as well as solid surfaces. The resulting materials show fascinating properties
whereby the state of the switch intimately affects a multitude of useful properties
of the support. The utility of the spiropyran switch will undoubtedly endow these
materials with far-reaching applications in the near future.
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Klajn R. Spiropyran-based dynamic materials. Chemical Society Reviews.
2014;43(1):148-184. doi:10.1039/c3cs60181a
apa: Klajn, R. (2014). Spiropyran-based dynamic materials. Chemical Society Reviews.
Royal Society of Chemistry. https://doi.org/10.1039/c3cs60181a
chicago: Klajn, Rafal. “Spiropyran-Based Dynamic Materials.” Chemical Society
Reviews. Royal Society of Chemistry, 2014. https://doi.org/10.1039/c3cs60181a.
ieee: R. Klajn, “Spiropyran-based dynamic materials,” Chemical Society Reviews,
vol. 43, no. 1. Royal Society of Chemistry, pp. 148–184, 2014.
ista: Klajn R. 2014. Spiropyran-based dynamic materials. Chemical Society Reviews.
43(1), 148–184.
mla: Klajn, Rafal. “Spiropyran-Based Dynamic Materials.” Chemical Society Reviews,
vol. 43, no. 1, Royal Society of Chemistry, 2014, pp. 148–84, doi:10.1039/c3cs60181a.
short: R. Klajn, Chemical Society Reviews 43 (2014) 148–184.
date_created: 2023-08-01T09:47:03Z
date_published: 2014-01-27T00:00:00Z
date_updated: 2023-08-08T07:41:38Z
day: '27'
doi: 10.1039/c3cs60181a
extern: '1'
external_id:
pmid:
- '23979515'
intvolume: ' 43'
issue: '1'
keyword:
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/C3CS60181A
month: '01'
oa: 1
oa_version: Published Version
page: 148-184
pmid: 1
publication: Chemical Society Reviews
publication_identifier:
eissn:
- 1460-4744
issn:
- 0306-0012
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spiropyran-based dynamic materials
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 43
year: '2014'
...
---
_id: '13401'
abstract:
- lang: eng
text: A compound combining the features of a molecular rotor and a photoswitch was
synthesized and was shown to exist as three diastereomers, which interconvert
via a reversible cyclic reaction scheme. Each of the three diastereomers was isolated,
and by following the equilibration kinetics, activation barriers for all reactions
were calculated. The results indicate that the properties of molecular switches
depend heavily on their immediate chemical environment. The conclusions are important
in the context of designing new switchable molecules and materials.
article_processing_charge: No
article_type: original
author:
- first_name: Pintu K.
full_name: Kundu, Pintu K.
last_name: Kundu
- first_name: Avishai
full_name: Lerner, Avishai
last_name: Lerner
- first_name: Kristina
full_name: Kučanda, Kristina
last_name: Kučanda
- first_name: Gregory
full_name: Leitus, Gregory
last_name: Leitus
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Kundu PK, Lerner A, Kučanda K, Leitus G, Klajn R. Cyclic kinetics during thermal
equilibration of an axially chiral bis-spiropyran. Journal of the American
Chemical Society. 2014;136(32):11276-11279. doi:10.1021/ja505948q
apa: Kundu, P. K., Lerner, A., Kučanda, K., Leitus, G., & Klajn, R. (2014).
Cyclic kinetics during thermal equilibration of an axially chiral bis-spiropyran.
Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/ja505948q
chicago: Kundu, Pintu K., Avishai Lerner, Kristina Kučanda, Gregory Leitus, and
Rafal Klajn. “Cyclic Kinetics during Thermal Equilibration of an Axially Chiral
Bis-Spiropyran.” Journal of the American Chemical Society. American Chemical
Society, 2014. https://doi.org/10.1021/ja505948q.
ieee: P. K. Kundu, A. Lerner, K. Kučanda, G. Leitus, and R. Klajn, “Cyclic kinetics
during thermal equilibration of an axially chiral bis-spiropyran,” Journal
of the American Chemical Society, vol. 136, no. 32. American Chemical Society,
pp. 11276–11279, 2014.
ista: Kundu PK, Lerner A, Kučanda K, Leitus G, Klajn R. 2014. Cyclic kinetics during
thermal equilibration of an axially chiral bis-spiropyran. Journal of the American
Chemical Society. 136(32), 11276–11279.
mla: Kundu, Pintu K., et al. “Cyclic Kinetics during Thermal Equilibration of an
Axially Chiral Bis-Spiropyran.” Journal of the American Chemical Society,
vol. 136, no. 32, American Chemical Society, 2014, pp. 11276–79, doi:10.1021/ja505948q.
short: P.K. Kundu, A. Lerner, K. Kučanda, G. Leitus, R. Klajn, Journal of the American
Chemical Society 136 (2014) 11276–11279.
date_created: 2023-08-01T09:46:12Z
date_published: 2014-08-13T00:00:00Z
date_updated: 2023-08-08T07:25:37Z
day: '13'
doi: 10.1021/ja505948q
extern: '1'
external_id:
pmid:
- '25072292'
intvolume: ' 136'
issue: '32'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '08'
oa_version: None
page: 11276-11279
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cyclic kinetics during thermal equilibration of an axially chiral bis-spiropyran
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 136
year: '2014'
...
---
_id: '13403'
abstract:
- lang: eng
text: We show that bimolecular reactions between species confined to the surfaces
of nanoparticles can be manipulated by the nature of the linker, as well as by
the curvature of the underlying particles.
article_processing_charge: No
article_type: original
author:
- first_name: Tino
full_name: Zdobinsky, Tino
last_name: Zdobinsky
- first_name: Pradipta
full_name: Sankar Maiti, Pradipta
last_name: Sankar Maiti
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Zdobinsky T, Sankar Maiti P, Klajn R. Support curvature and conformational
freedom control chemical reactivity of immobilized species. Journal of the
American Chemical Society. 2014;136(7):2711-2714. doi:10.1021/ja411573a
apa: Zdobinsky, T., Sankar Maiti, P., & Klajn, R. (2014). Support curvature
and conformational freedom control chemical reactivity of immobilized species.
Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/ja411573a
chicago: Zdobinsky, Tino, Pradipta Sankar Maiti, and Rafal Klajn. “Support Curvature
and Conformational Freedom Control Chemical Reactivity of Immobilized Species.”
Journal of the American Chemical Society. American Chemical Society, 2014.
https://doi.org/10.1021/ja411573a.
ieee: T. Zdobinsky, P. Sankar Maiti, and R. Klajn, “Support curvature and conformational
freedom control chemical reactivity of immobilized species,” Journal of the
American Chemical Society, vol. 136, no. 7. American Chemical Society, pp.
2711–2714, 2014.
ista: Zdobinsky T, Sankar Maiti P, Klajn R. 2014. Support curvature and conformational
freedom control chemical reactivity of immobilized species. Journal of the American
Chemical Society. 136(7), 2711–2714.
mla: Zdobinsky, Tino, et al. “Support Curvature and Conformational Freedom Control
Chemical Reactivity of Immobilized Species.” Journal of the American Chemical
Society, vol. 136, no. 7, American Chemical Society, 2014, pp. 2711–14, doi:10.1021/ja411573a.
short: T. Zdobinsky, P. Sankar Maiti, R. Klajn, Journal of the American Chemical
Society 136 (2014) 2711–2714.
date_created: 2023-08-01T09:46:44Z
date_published: 2014-02-19T00:00:00Z
date_updated: 2023-08-08T07:32:11Z
day: '19'
doi: 10.1021/ja411573a
extern: '1'
external_id:
pmid:
- '24320557'
intvolume: ' 136'
issue: '7'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '02'
oa_version: None
page: 2711-2714
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Support curvature and conformational freedom control chemical reactivity of
immobilized species
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 136
year: '2014'
...
---
_id: '14018'
abstract:
- lang: eng
text: The sensitivities of high-harmonic generation (HHG) and strong-field ionization
(SFI) to coupled electronic and nuclear dynamics are studied, using the nitric
oxide (NO) molecule as an example. A coherent superposition of electronic and
rotational states of NO is prepared by impulsive stimulated Raman scattering and
probed by simultaneous detection of HHG and SFI yields. We observe a fourfold
higher sensitivity of high-harmonic generation to electronic dynamics and attribute
it to the presence of inelastic quantum paths connecting coherently related electronic
states [Kraus et al., Phys. Rev. Lett.111, 243005 (2013)]. Whereas different harmonic
orders display very different sensitivities to rotational or electronic dynamics,
strong-field ionization is found to be most sensitive to electronic motion. We
introduce a general theoretical formalism for high-harmonic generation from coupled
nuclear-electronic wave packets. We show that the unequal sensitivities of different
harmonic orders to electronic or rotational dynamics result from the angle dependence
of the photorecombination matrix elements which encode several autoionizing and
shape resonances in the photoionization continuum of NO. We further study the
dependence of rotational and electronic coherences on the intensity of the excitation
pulse and support the observations with calculations.
article_processing_charge: No
article_type: original
author:
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Peter M.
full_name: Kraus, Peter M.
last_name: Kraus
- first_name: Song Bin
full_name: Zhang, Song Bin
last_name: Zhang
- first_name: Nina
full_name: Rohringer, Nina
last_name: Rohringer
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Baykusheva DR, Kraus PM, Zhang SB, Rohringer N, Wörner HJ. The sensitivities
of high-harmonic generation and strong-field ionization to coupled electronic
and nuclear dynamics. Faraday Discussions. 2014;171:113-132. doi:10.1039/c4fd00018h
apa: Baykusheva, D. R., Kraus, P. M., Zhang, S. B., Rohringer, N., & Wörner,
H. J. (2014). The sensitivities of high-harmonic generation and strong-field ionization
to coupled electronic and nuclear dynamics. Faraday Discussions. Royal
Society of Chemistry. https://doi.org/10.1039/c4fd00018h
chicago: Baykusheva, Denitsa Rangelova, Peter M. Kraus, Song Bin Zhang, Nina Rohringer,
and Hans Jakob Wörner. “The Sensitivities of High-Harmonic Generation and Strong-Field
Ionization to Coupled Electronic and Nuclear Dynamics.” Faraday Discussions.
Royal Society of Chemistry, 2014. https://doi.org/10.1039/c4fd00018h.
ieee: D. R. Baykusheva, P. M. Kraus, S. B. Zhang, N. Rohringer, and H. J. Wörner,
“The sensitivities of high-harmonic generation and strong-field ionization to
coupled electronic and nuclear dynamics,” Faraday Discussions, vol. 171.
Royal Society of Chemistry, pp. 113–132, 2014.
ista: Baykusheva DR, Kraus PM, Zhang SB, Rohringer N, Wörner HJ. 2014. The sensitivities
of high-harmonic generation and strong-field ionization to coupled electronic
and nuclear dynamics. Faraday Discussions. 171, 113–132.
mla: Baykusheva, Denitsa Rangelova, et al. “The Sensitivities of High-Harmonic Generation
and Strong-Field Ionization to Coupled Electronic and Nuclear Dynamics.” Faraday
Discussions, vol. 171, Royal Society of Chemistry, 2014, pp. 113–32, doi:10.1039/c4fd00018h.
short: D.R. Baykusheva, P.M. Kraus, S.B. Zhang, N. Rohringer, H.J. Wörner, Faraday
Discussions 171 (2014) 113–132.
date_created: 2023-08-10T06:38:19Z
date_published: 2014-04-14T00:00:00Z
date_updated: 2023-08-22T08:58:12Z
day: '14'
doi: 10.1039/c4fd00018h
extern: '1'
external_id:
pmid:
- '25415558'
intvolume: ' 171'
keyword:
- Physical and Theoretical Chemistry
language:
- iso: eng
month: '04'
oa_version: None
page: 113-132
pmid: 1
publication: Faraday Discussions
publication_identifier:
eissn:
- 1364-5498
issn:
- 1359-6640
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: The sensitivities of high-harmonic generation and strong-field ionization to
coupled electronic and nuclear dynamics
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 171
year: '2014'
...
---
_id: '14019'
abstract:
- lang: eng
text: The cyclopropene radical cation (c-C3H₄⁺) is an important but poorly characterized
three-membered-ring hydrocarbon. We report on a measurement of the high-resolution
photoelectron and photoionization spectra of cyclopropene and several deuterated
isotopomers, from which we have determined the rovibrational energy level structure
of the X⁺ (2)B2 ground electronic state of c-C3H₄⁺ at low energies for the first
time. The synthesis of the partially deuterated isotopomers always resulted in
mixtures of several isotopomers, differing in their number of D atoms and in the
location of these atoms, so that the photoelectron spectra of deuterated samples
are superpositions of the spectra of several isotopomers. The rotationally resolved
spectra indicate a C(2v)-symmetric R0 structure for the ground electronic state
of c-C3H₄⁺. Two vibrational modes of c-C3H₄⁺ are found to have vibrational wave
numbers below 300 cm(-1), which is surprising for such a small cyclic hydrocarbon.
The analysis of the isotopic shifts of the vibrational levels enabled the assignment
of the lowest-frequency mode (fundamental wave number of ≈110 cm(-1) in c-C3H₄⁺)
to the CH2 torsional mode (ν₈⁺, A2 symmetry) and of the second-lowest-frequency
mode (≈210 cm(-1) in c-C3H₄⁺) to a mode combining a CH out-of-plane with a CH2
rocking motion (ν₁₅⁺, B2 symmetry). The potential energy along the CH2 torsional
coordinate is flat near the equilibrium structure and leads to a pronounced anharmonicity.
article_number: '064317'
article_processing_charge: No
article_type: original
author:
- first_name: K.
full_name: Vasilatou, K.
last_name: Vasilatou
- first_name: J. M.
full_name: Michaud, J. M.
last_name: Michaud
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: G.
full_name: Grassi, G.
last_name: Grassi
- first_name: F.
full_name: Merkt, F.
last_name: Merkt
citation:
ama: 'Vasilatou K, Michaud JM, Baykusheva DR, Grassi G, Merkt F. The cyclopropene
radical cation: Rovibrational level structure at low energies from high-resolution
photoelectron spectra. The Journal of Chemical Physics. 2014;141(6). doi:10.1063/1.4890744'
apa: 'Vasilatou, K., Michaud, J. M., Baykusheva, D. R., Grassi, G., & Merkt,
F. (2014). The cyclopropene radical cation: Rovibrational level structure at low
energies from high-resolution photoelectron spectra. The Journal of Chemical
Physics. AIP Publishing. https://doi.org/10.1063/1.4890744'
chicago: 'Vasilatou, K., J. M. Michaud, Denitsa Rangelova Baykusheva, G. Grassi,
and F. Merkt. “The Cyclopropene Radical Cation: Rovibrational Level Structure
at Low Energies from High-Resolution Photoelectron Spectra.” The Journal of
Chemical Physics. AIP Publishing, 2014. https://doi.org/10.1063/1.4890744.'
ieee: 'K. Vasilatou, J. M. Michaud, D. R. Baykusheva, G. Grassi, and F. Merkt, “The
cyclopropene radical cation: Rovibrational level structure at low energies from
high-resolution photoelectron spectra,” The Journal of Chemical Physics,
vol. 141, no. 6. AIP Publishing, 2014.'
ista: 'Vasilatou K, Michaud JM, Baykusheva DR, Grassi G, Merkt F. 2014. The cyclopropene
radical cation: Rovibrational level structure at low energies from high-resolution
photoelectron spectra. The Journal of Chemical Physics. 141(6), 064317.'
mla: 'Vasilatou, K., et al. “The Cyclopropene Radical Cation: Rovibrational Level
Structure at Low Energies from High-Resolution Photoelectron Spectra.” The
Journal of Chemical Physics, vol. 141, no. 6, 064317, AIP Publishing, 2014,
doi:10.1063/1.4890744.'
short: K. Vasilatou, J.M. Michaud, D.R. Baykusheva, G. Grassi, F. Merkt, The Journal
of Chemical Physics 141 (2014).
date_created: 2023-08-10T06:38:30Z
date_published: 2014-08-14T00:00:00Z
date_updated: 2023-08-22T09:01:31Z
day: '14'
doi: 10.1063/1.4890744
extern: '1'
external_id:
pmid:
- '25134581'
intvolume: ' 141'
issue: '6'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
month: '08'
oa_version: None
pmid: 1
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The cyclopropene radical cation: Rovibrational level structure at low energies
from high-resolution photoelectron spectra'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 141
year: '2014'
...
---
_id: '14021'
abstract:
- lang: eng
text: We present the detailed analysis of a new two-pulse orientation scheme that
achieves macroscopic field-free orientation at the high particle densities required
for attosecond and high-harmonic spectroscopies (Kraus et al 2013 arXiv:1311.3923).
Carbon monoxide molecules are oriented by combining one-colour and delayed two-colour
non-resonant femtosecond laser pulses. High-harmonic generation is used to probe
the oriented wave-packet dynamics and reveals that a very high degree of orientation
(Nup/Ntotal = 0.73–0.82) is achieved. We further extend this approach to orienting
carbonyl sulphide molecules. We show that the present two-pulse scheme selectively
enhances orientation created by the hyperpolarizability interaction whereas the
ionization-depletion mechanism plays no role. We further control and optimize
orientation through the delay between the one- and two-colour pump pulses. Finally,
we demonstrate a complementary encoding of electronic-structure features, such
as shape resonances, in the even- and odd-harmonic spectrum. The achieved progress
makes two-pulse field-free orientation an attractive tool for a broad class of
time-resolved measurements.
article_number: '124030'
article_processing_charge: No
article_type: original
author:
- first_name: P M
full_name: Kraus, P M
last_name: Kraus
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: H J
full_name: Wörner, H J
last_name: Wörner
citation:
ama: 'Kraus PM, Baykusheva DR, Wörner HJ. Two-pulse orientation dynamics and high-harmonic
spectroscopy of strongly-oriented molecules. Journal of Physics B: Atomic,
Molecular and Optical Physics. 2014;47(12). doi:10.1088/0953-4075/47/12/124030'
apa: 'Kraus, P. M., Baykusheva, D. R., & Wörner, H. J. (2014). Two-pulse orientation
dynamics and high-harmonic spectroscopy of strongly-oriented molecules. Journal
of Physics B: Atomic, Molecular and Optical Physics. IOP Publishing. https://doi.org/10.1088/0953-4075/47/12/124030'
chicago: 'Kraus, P M, Denitsa Rangelova Baykusheva, and H J Wörner. “Two-Pulse Orientation
Dynamics and High-Harmonic Spectroscopy of Strongly-Oriented Molecules.” Journal
of Physics B: Atomic, Molecular and Optical Physics. IOP Publishing, 2014.
https://doi.org/10.1088/0953-4075/47/12/124030.'
ieee: 'P. M. Kraus, D. R. Baykusheva, and H. J. Wörner, “Two-pulse orientation dynamics
and high-harmonic spectroscopy of strongly-oriented molecules,” Journal of
Physics B: Atomic, Molecular and Optical Physics, vol. 47, no. 12. IOP Publishing,
2014.'
ista: 'Kraus PM, Baykusheva DR, Wörner HJ. 2014. Two-pulse orientation dynamics
and high-harmonic spectroscopy of strongly-oriented molecules. Journal of Physics
B: Atomic, Molecular and Optical Physics. 47(12), 124030.'
mla: 'Kraus, P. M., et al. “Two-Pulse Orientation Dynamics and High-Harmonic Spectroscopy
of Strongly-Oriented Molecules.” Journal of Physics B: Atomic, Molecular and
Optical Physics, vol. 47, no. 12, 124030, IOP Publishing, 2014, doi:10.1088/0953-4075/47/12/124030.'
short: 'P.M. Kraus, D.R. Baykusheva, H.J. Wörner, Journal of Physics B: Atomic,
Molecular and Optical Physics 47 (2014).'
date_created: 2023-08-10T06:38:48Z
date_published: 2014-06-10T00:00:00Z
date_updated: 2023-08-22T09:04:30Z
day: '10'
doi: 10.1088/0953-4075/47/12/124030
extern: '1'
external_id:
arxiv:
- '1311.3923'
intvolume: ' 47'
issue: '12'
keyword:
- Condensed Matter Physics
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.3923
month: '06'
oa: 1
oa_version: Preprint
publication: 'Journal of Physics B: Atomic, Molecular and Optical Physics'
publication_identifier:
eissn:
- 1361-6455
issn:
- 0953-4075
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Two-pulse orientation dynamics and high-harmonic spectroscopy of strongly-oriented
molecules
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 47
year: '2014'
...
---
_id: '14020'
abstract:
- lang: eng
text: We report the observation of macroscopic field-free orientation, i.e., more
than 73% of CO molecules pointing in the same direction. This is achieved through
an all-optical scheme operating at high particle densities (>10(17) cm(-3)) that
combines one-color (ω) and two-color (ω+2ω) nonresonant femtosecond laser pulses.
We show that the achieved orientation solely relies on the hyperpolarizability
interaction as opposed to an ionization-depletion mechanism, thus, opening a wide
range of applications. The achieved strong orientation enables us to reveal the
molecular-frame anisotropies of the photorecombination amplitudes and phases caused
by a shape resonance. The resonance appears as a local maximum in the even-harmonic
emission around 28 eV. In contrast, the odd-harmonic emission is suppressed in
this spectral region through the combined effects of an asymmetric photorecombination
phase and a subcycle Stark effect, generic for polar molecules, that we experimentally
identify.
article_number: '023001'
article_processing_charge: No
article_type: original
author:
- first_name: P. M.
full_name: Kraus, P. M.
last_name: Kraus
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: H. J.
full_name: Wörner, H. J.
last_name: Wörner
citation:
ama: Kraus PM, Baykusheva DR, Wörner HJ. Two-pulse field-free orientation reveals
anisotropy of molecular shape resonance. Physical Review Letters. 2014;113(2).
doi:10.1103/physrevlett.113.023001
apa: Kraus, P. M., Baykusheva, D. R., & Wörner, H. J. (2014). Two-pulse field-free
orientation reveals anisotropy of molecular shape resonance. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.113.023001
chicago: Kraus, P. M., Denitsa Rangelova Baykusheva, and H. J. Wörner. “Two-Pulse
Field-Free Orientation Reveals Anisotropy of Molecular Shape Resonance.” Physical
Review Letters. American Physical Society, 2014. https://doi.org/10.1103/physrevlett.113.023001.
ieee: P. M. Kraus, D. R. Baykusheva, and H. J. Wörner, “Two-pulse field-free orientation
reveals anisotropy of molecular shape resonance,” Physical Review Letters,
vol. 113, no. 2. American Physical Society, 2014.
ista: Kraus PM, Baykusheva DR, Wörner HJ. 2014. Two-pulse field-free orientation
reveals anisotropy of molecular shape resonance. Physical Review Letters. 113(2),
023001.
mla: Kraus, P. M., et al. “Two-Pulse Field-Free Orientation Reveals Anisotropy of
Molecular Shape Resonance.” Physical Review Letters, vol. 113, no. 2, 023001,
American Physical Society, 2014, doi:10.1103/physrevlett.113.023001.
short: P.M. Kraus, D.R. Baykusheva, H.J. Wörner, Physical Review Letters 113 (2014).
date_created: 2023-08-10T06:38:38Z
date_published: 2014-07-11T00:00:00Z
date_updated: 2023-08-22T09:02:56Z
day: '11'
doi: 10.1103/physrevlett.113.023001
extern: '1'
external_id:
arxiv:
- '1311.3923'
pmid:
- '25062172'
intvolume: ' 113'
issue: '2'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.3923
month: '07'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Two-pulse field-free orientation reveals anisotropy of molecular shape resonance
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2014'
...
---
_id: '535'
abstract:
- lang: eng
text: Energy games belong to a class of turn-based two-player infinite-duration
games played on a weighted directed graph. It is one of the rare and intriguing
combinatorial problems that lie in NP∩co-NP, but are not known to be in P. The
existence of polynomial-time algorithms has been a major open problem for decades
and apart from pseudopolynomial algorithms there is no algorithm that solves any
non-trivial subclass in polynomial time. In this paper, we give several results
based on the weight structures of the graph. First, we identify a notion of penalty
and present a polynomial-time algorithm when the penalty is large. Our algorithm
is the first polynomial-time algorithm on a large class of weighted graphs. It
includes several worst-case instances on which previous algorithms, such as value
iteration and random facet algorithms, require at least sub-exponential time.
Our main technique is developing the first non-trivial approximation algorithm
and showing how to convert it to an exact algorithm. Moreover, we show that in
a practical case in verification where weights are clustered around a constant
number of values, the energy game problem can be solved in polynomial time. We
also show that the problem is still as hard as in general when the clique-width
is bounded or the graph is strongly ergodic, suggesting that restricting the graph
structure does not necessarily help.
article_processing_charge: No
article_type: original
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Sebastian
full_name: Krinninger, Sebastian
last_name: Krinninger
- first_name: Danupon
full_name: Nanongkai, Danupon
last_name: Nanongkai
citation:
ama: Chatterjee K, Henzinger MH, Krinninger S, Nanongkai D. Polynomial-time algorithms
for energy games with special weight structures. Algorithmica. 2014;70(3):457-492.
doi:10.1007/s00453-013-9843-7
apa: Chatterjee, K., Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2014).
Polynomial-time algorithms for energy games with special weight structures. Algorithmica.
Springer. https://doi.org/10.1007/s00453-013-9843-7
chicago: Chatterjee, Krishnendu, Monika H Henzinger, Sebastian Krinninger, and Danupon
Nanongkai. “Polynomial-Time Algorithms for Energy Games with Special Weight Structures.”
Algorithmica. Springer, 2014. https://doi.org/10.1007/s00453-013-9843-7.
ieee: K. Chatterjee, M. H. Henzinger, S. Krinninger, and D. Nanongkai, “Polynomial-time
algorithms for energy games with special weight structures,” Algorithmica,
vol. 70, no. 3. Springer, pp. 457–492, 2014.
ista: Chatterjee K, Henzinger MH, Krinninger S, Nanongkai D. 2014. Polynomial-time
algorithms for energy games with special weight structures. Algorithmica. 70(3),
457–492.
mla: Chatterjee, Krishnendu, et al. “Polynomial-Time Algorithms for Energy Games
with Special Weight Structures.” Algorithmica, vol. 70, no. 3, Springer,
2014, pp. 457–92, doi:10.1007/s00453-013-9843-7.
short: K. Chatterjee, M.H. Henzinger, S. Krinninger, D. Nanongkai, Algorithmica
70 (2014) 457–492.
date_created: 2018-12-11T11:47:01Z
date_published: 2014-11-01T00:00:00Z
date_updated: 2023-09-05T14:09:29Z
day: '01'
department:
- _id: KrCh
doi: 10.1007/s00453-013-9843-7
ec_funded: 1
external_id:
arxiv:
- '1604.08234'
intvolume: ' 70'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1604.08234
month: '11'
oa: 1
oa_version: Preprint
page: 457 - 492
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
publication: Algorithmica
publication_status: published
publisher: Springer
publist_id: '7282'
quality_controlled: '1'
related_material:
record:
- id: '10905'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Polynomial-time algorithms for energy games with special weight structures
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 70
year: '2014'
...
---
_id: '10886'
abstract:
- lang: eng
text: We propose a method for visualizing two-dimensional symmetric positive definite
tensor fields using the Heat Kernel Signature (HKS). The HKS is derived from the
heat kernel and was originally introduced as an isometry invariant shape signature.
Each positive definite tensor field defines a Riemannian manifold by considering
the tensor field as a Riemannian metric. On this Riemmanian manifold we can apply
the definition of the HKS. The resulting scalar quantity is used for the visualization
of tensor fields. The HKS is closely related to the Gaussian curvature of the
Riemannian manifold and the time parameter of the heat kernel allows a multiscale
analysis in a natural way. In this way, the HKS represents field related scale
space properties, enabling a level of detail analysis of tensor fields. This makes
the HKS an interesting new scalar quantity for tensor fields, which differs significantly
from usual tensor invariants like the trace or the determinant. A method for visualization
and a numerical realization of the HKS for tensor fields is proposed in this chapter.
To validate the approach we apply it to some illustrating simple examples as isolated
critical points and to a medical diffusion tensor data set.
acknowledgement: This research is partially supported by the TOPOSYS project FP7-ICT-318493-STREP.
alternative_title:
- Mathematics and Visualization
article_processing_charge: No
author:
- first_name: Valentin
full_name: Zobel, Valentin
last_name: Zobel
- first_name: Jan
full_name: Reininghaus, Jan
id: 4505473A-F248-11E8-B48F-1D18A9856A87
last_name: Reininghaus
- first_name: Ingrid
full_name: Hotz, Ingrid
last_name: Hotz
citation:
ama: 'Zobel V, Reininghaus J, Hotz I. Visualization of two-dimensional symmetric
positive definite tensor fields using the heat kernel signature. In: Topological
Methods in Data Analysis and Visualization III . Springer; 2014:249-262. doi:10.1007/978-3-319-04099-8_16'
apa: Zobel, V., Reininghaus, J., & Hotz, I. (2014). Visualization of two-dimensional
symmetric positive definite tensor fields using the heat kernel signature. In
Topological Methods in Data Analysis and Visualization III (pp. 249–262).
Springer. https://doi.org/10.1007/978-3-319-04099-8_16
chicago: Zobel, Valentin, Jan Reininghaus, and Ingrid Hotz. “Visualization of Two-Dimensional
Symmetric Positive Definite Tensor Fields Using the Heat Kernel Signature.” In
Topological Methods in Data Analysis and Visualization III , 249–62. Springer,
2014. https://doi.org/10.1007/978-3-319-04099-8_16.
ieee: V. Zobel, J. Reininghaus, and I. Hotz, “Visualization of two-dimensional symmetric
positive definite tensor fields using the heat kernel signature,” in Topological
Methods in Data Analysis and Visualization III , 2014, pp. 249–262.
ista: Zobel V, Reininghaus J, Hotz I. 2014. Visualization of two-dimensional symmetric
positive definite tensor fields using the heat kernel signature. Topological Methods
in Data Analysis and Visualization III . , Mathematics and Visualization, , 249–262.
mla: Zobel, Valentin, et al. “Visualization of Two-Dimensional Symmetric Positive
Definite Tensor Fields Using the Heat Kernel Signature.” Topological Methods
in Data Analysis and Visualization III , Springer, 2014, pp. 249–62, doi:10.1007/978-3-319-04099-8_16.
short: V. Zobel, J. Reininghaus, I. Hotz, in:, Topological Methods in Data Analysis
and Visualization III , Springer, 2014, pp. 249–262.
date_created: 2022-03-18T13:05:39Z
date_published: 2014-03-19T00:00:00Z
date_updated: 2023-09-05T14:13:16Z
day: '19'
department:
- _id: HeEd
doi: 10.1007/978-3-319-04099-8_16
language:
- iso: eng
month: '03'
oa_version: None
page: 249-262
publication: 'Topological Methods in Data Analysis and Visualization III '
publication_identifier:
eisbn:
- '9783319040998'
eissn:
- 2197-666X
isbn:
- '9783319040981'
issn:
- 1612-3786
publication_status: published
publisher: Springer
quality_controlled: '1'
scopus_import: '1'
status: public
title: Visualization of two-dimensional symmetric positive definite tensor fields
using the heat kernel signature
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2014'
...
---
_id: '6178'
abstract:
- lang: eng
text: Mechanically coupled cells can generate forces driving cell and tissue morphogenesis
during development. Visualization and measuring of these forces is of major importance
to better understand the complexity of the biomechanic processes that shape cells
and tissues. Here, we describe how UV laser ablation can be utilized to quantitatively
assess mechanical tension in different tissues of the developing zebrafish and
in cultures of primary germ layer progenitor cells ex vivo.
article_processing_charge: No
author:
- first_name: Michael
full_name: Smutny, Michael
id: 3FE6E4E8-F248-11E8-B48F-1D18A9856A87
last_name: Smutny
orcid: 0000-0002-5920-9090
- first_name: Martin
full_name: Behrndt, Martin
id: 3ECECA3A-F248-11E8-B48F-1D18A9856A87
last_name: Behrndt
- first_name: Pedro
full_name: Campinho, Pedro
id: 3AFBBC42-F248-11E8-B48F-1D18A9856A87
last_name: Campinho
orcid: 0000-0002-8526-5416
- first_name: Verena
full_name: Ruprecht, Verena
id: 4D71A03A-F248-11E8-B48F-1D18A9856A87
last_name: Ruprecht
orcid: 0000-0003-4088-8633
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: 'Smutny M, Behrndt M, Campinho P, Ruprecht V, Heisenberg C-PJ. UV laser ablation
to measure cell and tissue-generated forces in the zebrafish embryo in vivo and
ex vivo. In: Nelson C, ed. Tissue Morphogenesis. Vol 1189. Methods in Molecular
Biology. New York, NY: Springer; 2014:219-235. doi:10.1007/978-1-4939-1164-6_15'
apa: 'Smutny, M., Behrndt, M., Campinho, P., Ruprecht, V., & Heisenberg, C.-P.
J. (2014). UV laser ablation to measure cell and tissue-generated forces in the
zebrafish embryo in vivo and ex vivo. In C. Nelson (Ed.), Tissue Morphogenesis
(Vol. 1189, pp. 219–235). New York, NY: Springer. https://doi.org/10.1007/978-1-4939-1164-6_15'
chicago: 'Smutny, Michael, Martin Behrndt, Pedro Campinho, Verena Ruprecht, and
Carl-Philipp J Heisenberg. “UV Laser Ablation to Measure Cell and Tissue-Generated
Forces in the Zebrafish Embryo in Vivo and Ex Vivo.” In Tissue Morphogenesis,
edited by Celeste Nelson, 1189:219–35. Methods in Molecular Biology. New York,
NY: Springer, 2014. https://doi.org/10.1007/978-1-4939-1164-6_15.'
ieee: 'M. Smutny, M. Behrndt, P. Campinho, V. Ruprecht, and C.-P. J. Heisenberg,
“UV laser ablation to measure cell and tissue-generated forces in the zebrafish
embryo in vivo and ex vivo,” in Tissue Morphogenesis, vol. 1189, C. Nelson,
Ed. New York, NY: Springer, 2014, pp. 219–235.'
ista: 'Smutny M, Behrndt M, Campinho P, Ruprecht V, Heisenberg C-PJ. 2014.UV laser
ablation to measure cell and tissue-generated forces in the zebrafish embryo in
vivo and ex vivo. In: Tissue Morphogenesis. vol. 1189, 219–235.'
mla: Smutny, Michael, et al. “UV Laser Ablation to Measure Cell and Tissue-Generated
Forces in the Zebrafish Embryo in Vivo and Ex Vivo.” Tissue Morphogenesis,
edited by Celeste Nelson, vol. 1189, Springer, 2014, pp. 219–35, doi:10.1007/978-1-4939-1164-6_15.
short: M. Smutny, M. Behrndt, P. Campinho, V. Ruprecht, C.-P.J. Heisenberg, in:,
C. Nelson (Ed.), Tissue Morphogenesis, Springer, New York, NY, 2014, pp. 219–235.
date_created: 2019-03-26T08:55:59Z
date_published: 2014-08-22T00:00:00Z
date_updated: 2023-09-05T14:12:00Z
day: '22'
department:
- _id: CaHe
doi: 10.1007/978-1-4939-1164-6_15
editor:
- first_name: Celeste
full_name: Nelson, Celeste
last_name: Nelson
external_id:
pmid:
- '25245697'
intvolume: ' 1189'
language:
- iso: eng
month: '08'
oa_version: None
page: 219-235
place: New York, NY
pmid: 1
publication: Tissue Morphogenesis
publication_identifier:
eissn:
- 1940-6029
isbn:
- '9781493911639'
- '9781493911646'
issn:
- 1064-3745
publication_status: published
publisher: Springer
quality_controlled: '1'
series_title: Methods in Molecular Biology
status: public
title: UV laser ablation to measure cell and tissue-generated forces in the zebrafish
embryo in vivo and ex vivo
type: book_chapter
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 1189
year: '2014'
...
---
_id: '10814'
abstract:
- lang: eng
text: We review recent progress towards a rigorous understanding of the excitation
spectrum of bosonic quantum many-body systems. In particular, we explain how one
can rigorously establish the predictions resulting from the Bogoliubov approximation
in the mean field limit. The latter predicts that the spectrum is made up of elementary
excitations, whose energy behaves linearly in the momentum for small momentum.
This property is crucial for the superfluid behavior of the system. We also discuss
a list of open problems in this field.
article_processing_charge: No
article_type: original
author:
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Seiringer R. The excitation spectrum for Bose fluids with weak interactions.
Jahresbericht der Deutschen Mathematiker-Vereinigung. 2014;116:21-41. doi:10.1365/s13291-014-0083-9
apa: Seiringer, R. (2014). The excitation spectrum for Bose fluids with weak interactions.
Jahresbericht Der Deutschen Mathematiker-Vereinigung. Springer Nature.
https://doi.org/10.1365/s13291-014-0083-9
chicago: Seiringer, Robert. “The Excitation Spectrum for Bose Fluids with Weak Interactions.”
Jahresbericht Der Deutschen Mathematiker-Vereinigung. Springer Nature,
2014. https://doi.org/10.1365/s13291-014-0083-9.
ieee: R. Seiringer, “The excitation spectrum for Bose fluids with weak interactions,”
Jahresbericht der Deutschen Mathematiker-Vereinigung, vol. 116. Springer
Nature, pp. 21–41, 2014.
ista: Seiringer R. 2014. The excitation spectrum for Bose fluids with weak interactions.
Jahresbericht der Deutschen Mathematiker-Vereinigung. 116, 21–41.
mla: Seiringer, Robert. “The Excitation Spectrum for Bose Fluids with Weak Interactions.”
Jahresbericht Der Deutschen Mathematiker-Vereinigung, vol. 116, Springer
Nature, 2014, pp. 21–41, doi:10.1365/s13291-014-0083-9.
short: R. Seiringer, Jahresbericht Der Deutschen Mathematiker-Vereinigung 116 (2014)
21–41.
date_created: 2022-03-04T07:54:39Z
date_published: 2014-03-01T00:00:00Z
date_updated: 2023-09-05T14:19:47Z
day: '01'
department:
- _id: RoSe
doi: 10.1365/s13291-014-0083-9
intvolume: ' 116'
keyword:
- General Medicine
language:
- iso: eng
month: '03'
oa_version: None
page: 21-41
publication: Jahresbericht der Deutschen Mathematiker-Vereinigung
publication_identifier:
eissn:
- 1869-7135
issn:
- 0012-0456
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The excitation spectrum for Bose fluids with weak interactions
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 116
year: '2014'
...
---
_id: '10817'
abstract:
- lang: eng
text: The Morse-Smale complex can be either explicitly or implicitly represented.
Depending on the type of representation, the simplification of the Morse-Smale
complex works differently. In the explicit representation, the Morse-Smale complex
is directly simplified by explicitly reconnecting the critical points during the
simplification. In the implicit representation, on the other hand, the Morse-Smale
complex is given by a combinatorial gradient field. In this setting, the simplification
changes the combinatorial flow, which yields an indirect simplification of the
Morse-Smale complex. The topological complexity of the Morse-Smale complex is
reduced in both representations. However, the simplifications generally yield
different results. In this chapter, we emphasize properties of the two representations
that cause these differences. We also provide a complexity analysis of the two
schemes with respect to running time and memory consumption.
acknowledgement: This research is supported and funded by the Digiteo unTopoVis project,
the TOPOSYS project FP7-ICT-318493-STREP, and MPC-VCC.
article_processing_charge: No
author:
- first_name: David
full_name: Günther, David
last_name: Günther
- first_name: Jan
full_name: Reininghaus, Jan
id: 4505473A-F248-11E8-B48F-1D18A9856A87
last_name: Reininghaus
- first_name: Hans-Peter
full_name: Seidel, Hans-Peter
last_name: Seidel
- first_name: Tino
full_name: Weinkauf, Tino
last_name: Weinkauf
citation:
ama: 'Günther D, Reininghaus J, Seidel H-P, Weinkauf T. Notes on the simplification
of the Morse-Smale complex. In: Bremer P-T, Hotz I, Pascucci V, Peikert R, eds.
Topological Methods in Data Analysis and Visualization III. Mathematics
and Visualization. Cham: Springer Nature; 2014:135-150. doi:10.1007/978-3-319-04099-8_9'
apa: 'Günther, D., Reininghaus, J., Seidel, H.-P., & Weinkauf, T. (2014). Notes
on the simplification of the Morse-Smale complex. In P.-T. Bremer, I. Hotz, V.
Pascucci, & R. Peikert (Eds.), Topological Methods in Data Analysis and
Visualization III. (pp. 135–150). Cham: Springer Nature. https://doi.org/10.1007/978-3-319-04099-8_9'
chicago: 'Günther, David, Jan Reininghaus, Hans-Peter Seidel, and Tino Weinkauf.
“Notes on the Simplification of the Morse-Smale Complex.” In Topological Methods
in Data Analysis and Visualization III., edited by Peer-Timo Bremer, Ingrid
Hotz, Valerio Pascucci, and Ronald Peikert, 135–50. Mathematics and Visualization.
Cham: Springer Nature, 2014. https://doi.org/10.1007/978-3-319-04099-8_9.'
ieee: 'D. Günther, J. Reininghaus, H.-P. Seidel, and T. Weinkauf, “Notes on the
simplification of the Morse-Smale complex,” in Topological Methods in Data
Analysis and Visualization III., P.-T. Bremer, I. Hotz, V. Pascucci, and R.
Peikert, Eds. Cham: Springer Nature, 2014, pp. 135–150.'
ista: 'Günther D, Reininghaus J, Seidel H-P, Weinkauf T. 2014.Notes on the simplification
of the Morse-Smale complex. In: Topological Methods in Data Analysis and Visualization
III. , 135–150.'
mla: Günther, David, et al. “Notes on the Simplification of the Morse-Smale Complex.”
Topological Methods in Data Analysis and Visualization III., edited by
Peer-Timo Bremer et al., Springer Nature, 2014, pp. 135–50, doi:10.1007/978-3-319-04099-8_9.
short: D. Günther, J. Reininghaus, H.-P. Seidel, T. Weinkauf, in:, P.-T. Bremer,
I. Hotz, V. Pascucci, R. Peikert (Eds.), Topological Methods in Data Analysis
and Visualization III., Springer Nature, Cham, 2014, pp. 135–150.
date_created: 2022-03-04T08:33:57Z
date_published: 2014-03-19T00:00:00Z
date_updated: 2023-09-05T15:33:45Z
day: '19'
department:
- _id: HeEd
doi: 10.1007/978-3-319-04099-8_9
ec_funded: 1
editor:
- first_name: Peer-Timo
full_name: Bremer, Peer-Timo
last_name: Bremer
- first_name: Ingrid
full_name: Hotz, Ingrid
last_name: Hotz
- first_name: Valerio
full_name: Pascucci, Valerio
last_name: Pascucci
- first_name: Ronald
full_name: Peikert, Ronald
last_name: Peikert
language:
- iso: eng
month: '03'
oa_version: None
page: 135-150
place: Cham
project:
- _id: 255D761E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '318493'
name: Topological Complex Systems
publication: Topological Methods in Data Analysis and Visualization III.
publication_identifier:
eisbn:
- '9783319040998'
eissn:
- 2197-666X
isbn:
- '9783319040981'
issn:
- 1612-3786
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
series_title: Mathematics and Visualization
status: public
title: Notes on the simplification of the Morse-Smale complex
type: book_chapter
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2014'
...
---
_id: '1395'
abstract:
- lang: eng
text: In this thesis I studied various individual and social immune defences employed
by the invasive garden ant Lasius neglectus mostly against entomopathogenic fungi. The
first two chapters of this thesis address the phenomenon of 'social immunisation'.
Social immunisation, that is the immunological protection of group members due
to social contact to a pathogen-exposed nestmate, has been described in various
social insect species against different types of pathogens. However, in the case
of entomopathogenic fungi it has, so far, only been demonstrated that social immunisation
exists at all. Its underlying mechanisms r any other properties were, however,
unknown. In the first chapter of this thesis I identified the mechanistic basis
of social immunisation in L. neglectus against the entomopathogenous fungus Metarhizium.
I could show that nestmates of a pathogen-exposed individual contract low-level
infections due to social interactions. These low-level infections are, however,
non-lethal and cause an active stimulation of the immune system, which protects
the nestmates upon subsequent pathogen encounters. In the second chapter of this
thesis I investigated the specificity and colony level effects of social immunisation.
I demonstrated that the protection conferred by social immunisation is highly
specific, protecting ants only against the same pathogen strain. In addition,
depending on the respective context, social immunisation may even cause fitness
costs. I further showed that social immunisation crucially affects sanitary behaviour
and disease dynamics within ant groups. In the third chapter of this thesis I
studied the effects of the ectosymbiotic fungus Laboulbenia formicarum on its
host L. neglectus. Although Laboulbeniales are the largest order of insect-parasitic
fungi, research concerning host fitness consequence is sparse. I showed that highly
Laboulbenia-infected ants sustain fitness costs under resource limitation, however,
gain fitness benefits when exposed to an entomopathogenus fungus. These effects
are probably cause by a prophylactic upregulation of behavioural as well as physiological
immune defences in highly infected ants.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Matthias
full_name: Konrad, Matthias
id: 46528076-F248-11E8-B48F-1D18A9856A87
last_name: Konrad
citation:
ama: 'Konrad M. Immune defences in ants: Effects of social immunisation and a fungal
ectosymbiont in the ant Lasius neglectus. 2014.'
apa: 'Konrad, M. (2014). Immune defences in ants: Effects of social immunisation
and a fungal ectosymbiont in the ant Lasius neglectus. Institute of Science
and Technology Austria.'
chicago: 'Konrad, Matthias. “Immune Defences in Ants: Effects of Social Immunisation
and a Fungal Ectosymbiont in the Ant Lasius Neglectus.” Institute of Science and
Technology Austria, 2014.'
ieee: 'M. Konrad, “Immune defences in ants: Effects of social immunisation and a
fungal ectosymbiont in the ant Lasius neglectus,” Institute of Science and Technology
Austria, 2014.'
ista: 'Konrad M. 2014. Immune defences in ants: Effects of social immunisation and
a fungal ectosymbiont in the ant Lasius neglectus. Institute of Science and Technology
Austria.'
mla: 'Konrad, Matthias. Immune Defences in Ants: Effects of Social Immunisation
and a Fungal Ectosymbiont in the Ant Lasius Neglectus. Institute of Science
and Technology Austria, 2014.'
short: 'M. Konrad, Immune Defences in Ants: Effects of Social Immunisation and a
Fungal Ectosymbiont in the Ant Lasius Neglectus, Institute of Science and Technology
Austria, 2014.'
date_created: 2018-12-11T11:51:46Z
date_published: 2014-02-01T00:00:00Z
date_updated: 2023-09-07T11:38:56Z
day: '01'
degree_awarded: PhD
department:
- _id: SyCr
language:
- iso: eng
month: '02'
oa_version: None
page: '131'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '5814'
status: public
supervisor:
- first_name: Sylvia M
full_name: Cremer, Sylvia M
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
title: 'Immune defences in ants: Effects of social immunisation and a fungal ectosymbiont
in the ant Lasius neglectus'
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2014'
...
---
_id: '1402'
abstract:
- lang: eng
text: Phosphatidylinositol (Ptdlns) is a structural phospholipid that can be phosphorylated
into various lipid signaling molecules, designated polyphosphoinositides (PPIs).
The reversible phosphorylation of PPIs on the 3, 4, or 5 position of inositol
is performed by a set of organelle-specific kinases and phosphatases, and the
characteristic head groups make these molecules ideal for regulating biological
processes in time and space. In yeast and mammals, Ptdlns3P and Ptdlns(3,5)P2
play crucial roles in trafficking toward the lytic compartments, whereas the role
in plants is not yet fully understood. Here we identified the role of a land plant-specific
subgroup of PPI phosphatases, the suppressor of actin 2 (SAC2) to SAC5, during
vauolar trafficking and morphogenesis in Arabidopsis thaliana. SAC2-SAC5 localize
to the tonoplast along with Ptdlns3P, the presumable product of their activity.
in SAC gain- and loss-of-function mutants, the levels of Ptdlns monophosphates
and bisphosphates were changed, with opposite effects on the morphology of storage
and lytic vacuoles, and the trafficking toward the vacuoles was defective. Moreover,
multiple sac knockout mutants had an increased number of smaller storage and lytic
vacuoles, whereas extralarge vacuoles were observed in the overexpression lines,
correlating with various growth and developmental defects. The fragmented vacuolar
phenotype of sac mutants could be mimicked by treating wild-type seedlings with
Ptdlns(3,5)P2, corroborating that this PPI is important for vacuole morphology.
Taken together, these results provide evidence that PPIs, together with their
metabolic enzymes SAC2-SAC5, are crucial for vacuolar trafficking and for vacuolar
morphology and function in plants.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Petra
full_name: Marhavá, Petra
id: 44E59624-F248-11E8-B48F-1D18A9856A87
last_name: Marhavá
citation:
ama: Marhavá P. Molecular mechanisms of patterning and subcellular trafficking in
Arabidopsis thaliana. 2014.
apa: Marhavá, P. (2014). Molecular mechanisms of patterning and subcellular trafficking
in Arabidopsis thaliana. Institute of Science and Technology Austria.
chicago: Marhavá, Petra. “Molecular Mechanisms of Patterning and Subcellular Trafficking
in Arabidopsis Thaliana.” Institute of Science and Technology Austria, 2014.
ieee: P. Marhavá, “Molecular mechanisms of patterning and subcellular trafficking
in Arabidopsis thaliana,” Institute of Science and Technology Austria, 2014.
ista: Marhavá P. 2014. Molecular mechanisms of patterning and subcellular trafficking
in Arabidopsis thaliana. Institute of Science and Technology Austria.
mla: Marhavá, Petra. Molecular Mechanisms of Patterning and Subcellular Trafficking
in Arabidopsis Thaliana. Institute of Science and Technology Austria, 2014.
short: P. Marhavá, Molecular Mechanisms of Patterning and Subcellular Trafficking
in Arabidopsis Thaliana, Institute of Science and Technology Austria, 2014.
date_created: 2018-12-11T11:51:49Z
date_published: 2014-12-01T00:00:00Z
date_updated: 2023-09-07T11:39:38Z
day: '01'
degree_awarded: PhD
department:
- _id: JiFr
language:
- iso: eng
month: '12'
oa_version: None
page: '90'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '5805'
status: public
supervisor:
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
title: Molecular mechanisms of patterning and subcellular trafficking in Arabidopsis
thaliana
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2014'
...
---
_id: '2255'
abstract:
- lang: eng
text: Motivated by applications in biology, we present an algorithm for estimating
the length of tube-like shapes in 3-dimensional Euclidean space. In a first step,
we combine the tube formula of Weyl with integral geometric methods to obtain
an integral representation of the length, which we approximate using a variant
of the Koksma-Hlawka Theorem. In a second step, we use tools from computational
topology to decrease the dependence on small perturbations of the shape. We present
computational experiments that shed light on the stability and the convergence
rate of our algorithm.
author:
- first_name: Herbert
full_name: Edelsbrunner, Herbert
id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
last_name: Edelsbrunner
orcid: 0000-0002-9823-6833
- first_name: Florian
full_name: Pausinger, Florian
id: 2A77D7A2-F248-11E8-B48F-1D18A9856A87
last_name: Pausinger
orcid: 0000-0002-8379-3768
citation:
ama: Edelsbrunner H, Pausinger F. Stable length estimates of tube-like shapes. Journal
of Mathematical Imaging and Vision. 2014;50(1):164-177. doi:10.1007/s10851-013-0468-x
apa: Edelsbrunner, H., & Pausinger, F. (2014). Stable length estimates of tube-like
shapes. Journal of Mathematical Imaging and Vision. Springer. https://doi.org/10.1007/s10851-013-0468-x
chicago: Edelsbrunner, Herbert, and Florian Pausinger. “Stable Length Estimates
of Tube-like Shapes.” Journal of Mathematical Imaging and Vision. Springer,
2014. https://doi.org/10.1007/s10851-013-0468-x.
ieee: H. Edelsbrunner and F. Pausinger, “Stable length estimates of tube-like shapes,”
Journal of Mathematical Imaging and Vision, vol. 50, no. 1. Springer, pp.
164–177, 2014.
ista: Edelsbrunner H, Pausinger F. 2014. Stable length estimates of tube-like shapes.
Journal of Mathematical Imaging and Vision. 50(1), 164–177.
mla: Edelsbrunner, Herbert, and Florian Pausinger. “Stable Length Estimates of Tube-like
Shapes.” Journal of Mathematical Imaging and Vision, vol. 50, no. 1, Springer,
2014, pp. 164–77, doi:10.1007/s10851-013-0468-x.
short: H. Edelsbrunner, F. Pausinger, Journal of Mathematical Imaging and Vision
50 (2014) 164–177.
date_created: 2018-12-11T11:56:36Z
date_published: 2014-09-01T00:00:00Z
date_updated: 2023-09-07T11:41:25Z
day: '01'
ddc:
- '000'
department:
- _id: HeEd
doi: 10.1007/s10851-013-0468-x
ec_funded: 1
file:
- access_level: open_access
checksum: 2f93f3e63a38a85cd4404d7953913b14
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:16:18Z
date_updated: 2020-07-14T12:45:35Z
file_id: '5204'
file_name: IST-2016-549-v1+1_2014-J-06-LengthEstimate.pdf
file_size: 3941391
relation: main_file
file_date_updated: 2020-07-14T12:45:35Z
has_accepted_license: '1'
intvolume: ' 50'
issue: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Submitted Version
page: 164 - 177
project:
- _id: 255D761E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '318493'
name: Topological Complex Systems
publication: Journal of Mathematical Imaging and Vision
publication_identifier:
issn:
- '09249907'
publication_status: published
publisher: Springer
publist_id: '4691'
pubrep_id: '549'
quality_controlled: '1'
related_material:
record:
- id: '2843'
relation: earlier_version
status: public
- id: '1399'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Stable length estimates of tube-like shapes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 50
year: '2014'
...
---
_id: '2159'
abstract:
- lang: eng
text: 'Motivated by topological Tverberg-type problems, we consider multiple (double,
triple, and higher multiplicity) selfintersection points of maps from finite simplicial
complexes (compact polyhedra) into ℝd and study conditions under which such multiple
points can be eliminated. The most classical case is that of embeddings (i.e.,
maps without double points) of a κ-dimensional complex K into ℝ2κ. For this problem,
the work of van Kampen, Shapiro, and Wu provides an efficiently testable necessary
condition for embeddability (namely, vanishing of the van Kampen ob-struction).
For κ ≥ 3, the condition is also sufficient, and yields a polynomial-time algorithm
for deciding embeddability: One starts with an arbitrary map f : K→ℝ2κ, which
generically has finitely many double points; if k ≥ 3 and if the obstruction vanishes
then one can successively remove these double points by local modifications of
the map f. One of the main tools is the famous Whitney trick that permits eliminating
pairs of double points of opposite intersection sign. We are interested in generalizing
this approach to intersection points of higher multiplicity. We call a point y
2 ℝd an r-fold Tverberg point of a map f : Kκ →ℝd if y lies in the intersection
f(σ1)∩. ∩f(σr) of the images of r pairwise disjoint simplices of K. The analogue
of (non-)embeddability that we study is the problem Tverbergκ r→d: Given a κ-dimensional
complex K, does it satisfy a Tverberg-type theorem with parameters r and d, i.e.,
does every map f : K κ → ℝd have an r-fold Tverberg point? Here, we show that
for fixed r, κ and d of the form d = rm and k = (r-1)m, m ≥ 3, there is a polynomial-time
algorithm for deciding this (based on the vanishing of a cohomological obstruction,
as in the case of embeddings). Our main tool is an r-fold analogue of the Whitney
trick: Given r pairwise disjoint simplices of K such that the intersection of
their images contains two r-fold Tverberg points y+ and y- of opposite intersection
sign, we can eliminate y+ and y- by a local isotopy of f. In a subsequent paper,
we plan to develop this further and present a generalization of the classical
Haeiger-Weber Theorem (which yields a necessary and sufficient condition for embeddability
of κ-complexes into ℝd for a wider range of dimensions) to intersection points
of higher multiplicity.'
acknowledgement: Swiss National Science Foundation (Project SNSF-PP00P2-138948)
author:
- first_name: Isaac
full_name: Mabillard, Isaac
id: 32BF9DAA-F248-11E8-B48F-1D18A9856A87
last_name: Mabillard
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Mabillard I, Wagner U. Eliminating Tverberg points, I. An analogue of the
Whitney trick. In: Proceedings of the Annual Symposium on Computational Geometry.
ACM; 2014:171-180. doi:10.1145/2582112.2582134'
apa: 'Mabillard, I., & Wagner, U. (2014). Eliminating Tverberg points, I. An
analogue of the Whitney trick. In Proceedings of the Annual Symposium on Computational
Geometry (pp. 171–180). Kyoto, Japan: ACM. https://doi.org/10.1145/2582112.2582134'
chicago: Mabillard, Isaac, and Uli Wagner. “Eliminating Tverberg Points, I. An Analogue
of the Whitney Trick.” In Proceedings of the Annual Symposium on Computational
Geometry, 171–80. ACM, 2014. https://doi.org/10.1145/2582112.2582134.
ieee: I. Mabillard and U. Wagner, “Eliminating Tverberg points, I. An analogue of
the Whitney trick,” in Proceedings of the Annual Symposium on Computational
Geometry, Kyoto, Japan, 2014, pp. 171–180.
ista: 'Mabillard I, Wagner U. 2014. Eliminating Tverberg points, I. An analogue
of the Whitney trick. Proceedings of the Annual Symposium on Computational Geometry.
SoCG: Symposium on Computational Geometry, 171–180.'
mla: Mabillard, Isaac, and Uli Wagner. “Eliminating Tverberg Points, I. An Analogue
of the Whitney Trick.” Proceedings of the Annual Symposium on Computational
Geometry, ACM, 2014, pp. 171–80, doi:10.1145/2582112.2582134.
short: I. Mabillard, U. Wagner, in:, Proceedings of the Annual Symposium on Computational
Geometry, ACM, 2014, pp. 171–180.
conference:
end_date: 2014-06-11
location: Kyoto, Japan
name: 'SoCG: Symposium on Computational Geometry'
start_date: 2014-06-08
date_created: 2018-12-11T11:56:03Z
date_published: 2014-06-08T00:00:00Z
date_updated: 2023-09-07T11:56:27Z
day: '08'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.1145/2582112.2582134
file:
- access_level: open_access
checksum: 2aae223fee8ffeaf57bbabd8d92b6a2c
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:09:12Z
date_updated: 2020-07-14T12:45:30Z
file_id: '4735'
file_name: IST-2016-534-v1+1_Eliminating_Tverberg_points_I._An_analogue_of_the_Whitney_trick.pdf
file_size: 914396
relation: main_file
file_date_updated: 2020-07-14T12:45:30Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Submitted Version
page: 171 - 180
publication: Proceedings of the Annual Symposium on Computational Geometry
publication_status: published
publisher: ACM
publist_id: '4847'
pubrep_id: '534'
quality_controlled: '1'
related_material:
record:
- id: '1123'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Eliminating Tverberg points, I. An analogue of the Whitney trick
type: conference
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '2023'
abstract:
- lang: eng
text: 'Understanding the evolution of dispersal is essential for understanding and
predicting the dynamics of natural populations. Two main factors are known to
influence dispersal evolution: spatio-temporal variation in the environment and
relatedness between individuals. However, the relation between these factors is
still poorly understood, and they are usually treated separately. In this article,
I present a theoretical framework that contains and connects effects of both environmental
variation and relatedness, and reproduces and extends their known features. Spatial
habitat variation selects for balanced dispersal strategies, whereby the population
is kept at an ideal free distribution. Within this class of dispersal strategies,
I explain how increased dispersal is promoted by perturbations to the dispersal
type frequencies. An explicit formula shows the magnitude of the selective advantage
of increased dispersal in terms of the spatial variability in the frequencies
of the different dispersal strategies present. These variances are capable of
capturing various sources of stochasticity and hence establish a common scale
for their effects on the evolution of dispersal. The results furthermore indicate
an alternative approach to identifying effects of relatedness on dispersal evolution.'
author:
- first_name: Sebastian
full_name: Novak, Sebastian
id: 461468AE-F248-11E8-B48F-1D18A9856A87
last_name: Novak
orcid: 0000-0002-2519-824X
citation:
ama: Novak S. Habitat heterogeneities versus spatial type frequency variances as
driving forces of dispersal evolution. Ecology and Evolution. 2014;4(24):4589-4597.
doi:10.1002/ece3.1289
apa: Novak, S. (2014). Habitat heterogeneities versus spatial type frequency variances
as driving forces of dispersal evolution. Ecology and Evolution. Wiley-Blackwell.
https://doi.org/10.1002/ece3.1289
chicago: Novak, Sebastian. “Habitat Heterogeneities versus Spatial Type Frequency
Variances as Driving Forces of Dispersal Evolution.” Ecology and Evolution.
Wiley-Blackwell, 2014. https://doi.org/10.1002/ece3.1289.
ieee: S. Novak, “Habitat heterogeneities versus spatial type frequency variances
as driving forces of dispersal evolution,” Ecology and Evolution, vol.
4, no. 24. Wiley-Blackwell, pp. 4589–4597, 2014.
ista: Novak S. 2014. Habitat heterogeneities versus spatial type frequency variances
as driving forces of dispersal evolution. Ecology and Evolution. 4(24), 4589–4597.
mla: Novak, Sebastian. “Habitat Heterogeneities versus Spatial Type Frequency Variances
as Driving Forces of Dispersal Evolution.” Ecology and Evolution, vol.
4, no. 24, Wiley-Blackwell, 2014, pp. 4589–97, doi:10.1002/ece3.1289.
short: S. Novak, Ecology and Evolution 4 (2014) 4589–4597.
date_created: 2018-12-11T11:55:16Z
date_published: 2014-11-27T00:00:00Z
date_updated: 2023-09-07T11:55:53Z
day: '27'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1002/ece3.1289
ec_funded: 1
file:
- access_level: open_access
checksum: 9ab43db1b0fede7bfe560ed77e177b76
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:12:28Z
date_updated: 2020-07-14T12:45:25Z
file_id: '4946'
file_name: IST-2016-462-v1+1_Novak-2014-Ecology_and_Evolution.pdf
file_size: 118813
relation: main_file
file_date_updated: 2020-07-14T12:45:25Z
has_accepted_license: '1'
intvolume: ' 4'
issue: '24'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '11'
oa: 1
oa_version: Published Version
page: 4589 - 4597
project:
- _id: 25B07788-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '250152'
name: Limits to selection in biology and in evolutionary computation
publication: Ecology and Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '5049'
pubrep_id: '462'
quality_controlled: '1'
related_material:
record:
- id: '1125'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Habitat heterogeneities versus spatial type frequency variances as driving
forces of dispersal evolution
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2014'
...
---
_id: '2218'
abstract:
- lang: eng
text: While fixing concurrency bugs, program repair algorithms may introduce new
concurrency bugs. We present an algorithm that avoids such regressions. The solution
space is given by a set of program transformations we consider in the repair process.
These include reordering of instructions within a thread and inserting atomic
sections. The new algorithm learns a constraint on the space of candidate solutions,
from both positive examples (error-free traces) and counterexamples (error traces).
From each counterexample, the algorithm learns a constraint necessary to remove
the errors. From each positive examples, it learns a constraint that is necessary
in order to prevent the repair from turning the trace into an error trace. We
implemented the algorithm and evaluated it on simplified Linux device drivers
with known bugs.
alternative_title:
- LNCS
author:
- first_name: Pavol
full_name: Cerny, Pavol
last_name: Cerny
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
- first_name: Leonid
full_name: Ryzhyk, Leonid
last_name: Ryzhyk
- first_name: Thorsten
full_name: Tarrach, Thorsten
id: 3D6E8F2C-F248-11E8-B48F-1D18A9856A87
last_name: Tarrach
orcid: 0000-0003-4409-8487
citation:
ama: 'Cerny P, Henzinger TA, Radhakrishna A, Ryzhyk L, Tarrach T. Regression-free
synthesis for concurrency. In: Vol 8559. Springer; 2014:568-584. doi:10.1007/978-3-319-08867-9_38'
apa: 'Cerny, P., Henzinger, T. A., Radhakrishna, A., Ryzhyk, L., & Tarrach,
T. (2014). Regression-free synthesis for concurrency (Vol. 8559, pp. 568–584).
Presented at the CAV: Computer Aided Verification, Vienna, Austria: Springer.
https://doi.org/10.1007/978-3-319-08867-9_38'
chicago: Cerny, Pavol, Thomas A Henzinger, Arjun Radhakrishna, Leonid Ryzhyk, and
Thorsten Tarrach. “Regression-Free Synthesis for Concurrency,” 8559:568–84. Springer,
2014. https://doi.org/10.1007/978-3-319-08867-9_38.
ieee: 'P. Cerny, T. A. Henzinger, A. Radhakrishna, L. Ryzhyk, and T. Tarrach, “Regression-free
synthesis for concurrency,” presented at the CAV: Computer Aided Verification,
Vienna, Austria, 2014, vol. 8559, pp. 568–584.'
ista: 'Cerny P, Henzinger TA, Radhakrishna A, Ryzhyk L, Tarrach T. 2014. Regression-free
synthesis for concurrency. CAV: Computer Aided Verification, LNCS, vol. 8559,
568–584.'
mla: Cerny, Pavol, et al. Regression-Free Synthesis for Concurrency. Vol.
8559, Springer, 2014, pp. 568–84, doi:10.1007/978-3-319-08867-9_38.
short: P. Cerny, T.A. Henzinger, A. Radhakrishna, L. Ryzhyk, T. Tarrach, in:, Springer,
2014, pp. 568–584.
conference:
end_date: 2014-07-22
location: Vienna, Austria
name: 'CAV: Computer Aided Verification'
start_date: 2014-07-18
date_created: 2018-12-11T11:56:23Z
date_published: 2014-07-22T00:00:00Z
date_updated: 2023-09-07T11:57:01Z
day: '22'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-319-08867-9_38
ec_funded: 1
file:
- access_level: open_access
checksum: a631d3105509f239724644e77a1212e2
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:14Z
date_updated: 2020-07-14T12:45:33Z
file_id: '4995'
file_name: IST-2014-297-v1+1_cav14-final.pdf
file_size: 416732
relation: main_file
- access_level: open_access
checksum: f8b0f748cc9fa697ca992cc56c87bc4e
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:15Z
date_updated: 2020-07-14T12:45:33Z
file_id: '4996'
file_name: IST-2014-297-v2+1_cav14-final2.pdf
file_size: 616293
relation: main_file
file_date_updated: 2020-07-14T12:45:33Z
has_accepted_license: '1'
intvolume: ' 8559'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/chapter/10.1007%2F978-3-319-08867-9_38
month: '07'
oa: 1
oa_version: Submitted Version
page: 568 - 584
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25F5A88A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11402-N23
name: Moderne Concurrency Paradigms
publication_identifier:
isbn:
- 978-331908866-2
publication_status: published
publisher: Springer
publist_id: '4749'
pubrep_id: '297'
quality_controlled: '1'
related_material:
record:
- id: '1130'
relation: dissertation_contains
status: public
status: public
title: Regression-free synthesis for concurrency
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8559
year: '2014'
...
---
_id: '2167'
abstract:
- lang: eng
text: Model-based testing is a promising technology for black-box software and hardware
testing, in which test cases are generated automatically from high-level specifications.
Nowadays, systems typically consist of multiple interacting components and, due
to their complexity, testing presents a considerable portion of the effort and
cost in the design process. Exploiting the compositional structure of system specifications
can considerably reduce the effort in model-based testing. Moreover, inferring
properties about the system from testing its individual components allows the
designer to reduce the amount of integration testing. In this paper, we study
compositional properties of the ioco-testing theory. We propose a new approach
to composition and hiding operations, inspired by contract-based design and interface
theories. These operations preserve behaviors that are compatible under composition
and hiding, and prune away incompatible ones. The resulting specification characterizes
the input sequences for which the unit testing of components is sufficient to
infer the correctness of component integration without the need for further tests.
We provide a methodology that uses these results to minimize integration testing
effort, but also to detect potential weaknesses in specifications. While we focus
on asynchronous models and the ioco conformance relation, the resulting methodology
can be applied to a broader class of systems.
article_number: '6823899'
article_processing_charge: No
author:
- first_name: Przemyslaw
full_name: Daca, Przemyslaw
id: 49351290-F248-11E8-B48F-1D18A9856A87
last_name: Daca
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Willibald
full_name: Krenn, Willibald
last_name: Krenn
- first_name: Dejan
full_name: Nickovic, Dejan
last_name: Nickovic
citation:
ama: 'Daca P, Henzinger TA, Krenn W, Nickovic D. Compositional specifications for
IOCO testing. In: IEEE 7th International Conference on Software Testing, Verification
and Validation. IEEE; 2014. doi:10.1109/ICST.2014.50'
apa: 'Daca, P., Henzinger, T. A., Krenn, W., & Nickovic, D. (2014). Compositional
specifications for IOCO testing. In IEEE 7th International Conference on Software
Testing, Verification and Validation. Cleveland, USA: IEEE. https://doi.org/10.1109/ICST.2014.50'
chicago: Daca, Przemyslaw, Thomas A Henzinger, Willibald Krenn, and Dejan Nickovic.
“Compositional Specifications for IOCO Testing.” In IEEE 7th International
Conference on Software Testing, Verification and Validation. IEEE, 2014. https://doi.org/10.1109/ICST.2014.50.
ieee: P. Daca, T. A. Henzinger, W. Krenn, and D. Nickovic, “Compositional specifications
for IOCO testing,” in IEEE 7th International Conference on Software Testing,
Verification and Validation, Cleveland, USA, 2014.
ista: 'Daca P, Henzinger TA, Krenn W, Nickovic D. 2014. Compositional specifications
for IOCO testing. IEEE 7th International Conference on Software Testing, Verification
and Validation. ICST: International Conference on Software Testing, Verification
and Validation, 6823899.'
mla: Daca, Przemyslaw, et al. “Compositional Specifications for IOCO Testing.” IEEE
7th International Conference on Software Testing, Verification and Validation,
6823899, IEEE, 2014, doi:10.1109/ICST.2014.50.
short: P. Daca, T.A. Henzinger, W. Krenn, D. Nickovic, in:, IEEE 7th International
Conference on Software Testing, Verification and Validation, IEEE, 2014.
conference:
end_date: 2014-04-04
location: Cleveland, USA
name: 'ICST: International Conference on Software Testing, Verification and Validation'
start_date: 2014-03-31
date_created: 2018-12-11T11:56:06Z
date_published: 2014-03-01T00:00:00Z
date_updated: 2023-09-07T11:58:33Z
day: '01'
department:
- _id: ToHe
doi: 10.1109/ICST.2014.50
ec_funded: 1
external_id:
arxiv:
- '1904.07083'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1904.07083
month: '03'
oa: 1
oa_version: Preprint
project:
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
- _id: 25F5A88A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11402-N23
name: Moderne Concurrency Paradigms
publication: IEEE 7th International Conference on Software Testing, Verification and
Validation
publication_identifier:
isbn:
- 978-1-4799-2255-0
issn:
- 2159-4848
publication_status: published
publisher: IEEE
publist_id: '4817'
quality_controlled: '1'
related_material:
record:
- id: '5411'
relation: earlier_version
status: public
- id: '1155'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Compositional specifications for IOCO testing
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '2063'
abstract:
- lang: eng
text: We consider Markov decision processes (MDPs) which are a standard model for
probabilistic systems.We focus on qualitative properties forMDPs that can express
that desired behaviors of the system arise almost-surely (with probability 1)
or with positive probability. We introduce a new simulation relation to capture
the refinement relation ofMDPs with respect to qualitative properties, and present
discrete graph theoretic algorithms with quadratic complexity to compute the simulation
relation.We present an automated technique for assume-guarantee style reasoning
for compositional analysis ofMDPs with qualitative properties by giving a counterexample
guided abstraction-refinement approach to compute our new simulation relation.
We have implemented our algorithms and show that the compositional analysis leads
to significant improvements.
alternative_title:
- LNCS
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Martin
full_name: Chmelik, Martin
id: 3624234E-F248-11E8-B48F-1D18A9856A87
last_name: Chmelik
- first_name: Przemyslaw
full_name: Daca, Przemyslaw
id: 49351290-F248-11E8-B48F-1D18A9856A87
last_name: Daca
citation:
ama: 'Chatterjee K, Chmelik M, Daca P. CEGAR for qualitative analysis of probabilistic
systems. In: Vol 8559. Springer; 2014:473-490. doi:10.1007/978-3-319-08867-9_31'
apa: 'Chatterjee, K., Chmelik, M., & Daca, P. (2014). CEGAR for qualitative
analysis of probabilistic systems (Vol. 8559, pp. 473–490). Presented at the CAV:
Computer Aided Verification, Vienna, Austria: Springer. https://doi.org/10.1007/978-3-319-08867-9_31'
chicago: Chatterjee, Krishnendu, Martin Chmelik, and Przemyslaw Daca. “CEGAR for
Qualitative Analysis of Probabilistic Systems,” 8559:473–90. Springer, 2014. https://doi.org/10.1007/978-3-319-08867-9_31.
ieee: 'K. Chatterjee, M. Chmelik, and P. Daca, “CEGAR for qualitative analysis of
probabilistic systems,” presented at the CAV: Computer Aided Verification, Vienna,
Austria, 2014, vol. 8559, pp. 473–490.'
ista: 'Chatterjee K, Chmelik M, Daca P. 2014. CEGAR for qualitative analysis of
probabilistic systems. CAV: Computer Aided Verification, LNCS, vol. 8559, 473–490.'
mla: Chatterjee, Krishnendu, et al. CEGAR for Qualitative Analysis of Probabilistic
Systems. Vol. 8559, Springer, 2014, pp. 473–90, doi:10.1007/978-3-319-08867-9_31.
short: K. Chatterjee, M. Chmelik, P. Daca, in:, Springer, 2014, pp. 473–490.
conference:
end_date: 2014-07-22
location: Vienna, Austria
name: 'CAV: Computer Aided Verification'
start_date: 2014-07-18
date_created: 2018-12-11T11:55:30Z
date_published: 2014-07-01T00:00:00Z
date_updated: 2023-09-07T11:58:33Z
day: '01'
department:
- _id: KrCh
- _id: ToHe
doi: 10.1007/978-3-319-08867-9_31
ec_funded: 1
intvolume: ' 8559'
language:
- iso: eng
month: '07'
oa_version: None
page: 473 - 490
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 25F5A88A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11402-N23
name: Moderne Concurrency Paradigms
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
publication_status: published
publisher: Springer
publist_id: '4978'
quality_controlled: '1'
related_material:
record:
- id: '5412'
relation: earlier_version
status: public
- id: '5413'
relation: earlier_version
status: public
- id: '5414'
relation: earlier_version
status: public
- id: '1155'
relation: dissertation_contains
status: public
status: public
title: CEGAR for qualitative analysis of probabilistic systems
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8559
year: '2014'
...
---
_id: '2001'
abstract:
- lang: eng
text: Antibiotics affect bacterial cell physiology at many levels. Rather than just
compensating for the direct cellular defects caused by the drug, bacteria respond
to antibiotics by changing their morphology, macromolecular composition, metabolism,
gene expression and possibly even their mutation rate. Inevitably, these processes
affect each other, resulting in a complex response with changes in the expression
of numerous genes. Genome‐wide approaches can thus help in gaining a comprehensive
understanding of bacterial responses to antibiotics. In addition, a combination
of experimental and theoretical approaches is needed for identifying general principles
that underlie these responses. Here, we review recent progress in our understanding
of bacterial responses to antibiotics and their combinations, focusing on effects
at the levels of growth rate and gene expression. We concentrate on studies performed
in controlled laboratory conditions, which combine promising experimental techniques
with quantitative data analysis and mathematical modeling. While these basic research
approaches are not immediately applicable in the clinic, uncovering the principles
and mechanisms underlying bacterial responses to antibiotics may, in the long
term, contribute to the development of new treatment strategies to cope with and
prevent the rise of resistant pathogenic bacteria.
author:
- first_name: Karin
full_name: Mitosch, Karin
id: 39B66846-F248-11E8-B48F-1D18A9856A87
last_name: Mitosch
- first_name: Tobias
full_name: Bollenbach, Tobias
id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87
last_name: Bollenbach
orcid: 0000-0003-4398-476X
citation:
ama: Mitosch K, Bollenbach MT. Bacterial responses to antibiotics and their combinations.
Environmental Microbiology Reports. 2014;6(6):545-557. doi:10.1111/1758-2229.12190
apa: Mitosch, K., & Bollenbach, M. T. (2014). Bacterial responses to antibiotics
and their combinations. Environmental Microbiology Reports. Wiley. https://doi.org/10.1111/1758-2229.12190
chicago: Mitosch, Karin, and Mark Tobias Bollenbach. “Bacterial Responses to Antibiotics
and Their Combinations.” Environmental Microbiology Reports. Wiley, 2014.
https://doi.org/10.1111/1758-2229.12190.
ieee: K. Mitosch and M. T. Bollenbach, “Bacterial responses to antibiotics and their
combinations,” Environmental Microbiology Reports, vol. 6, no. 6. Wiley,
pp. 545–557, 2014.
ista: Mitosch K, Bollenbach MT. 2014. Bacterial responses to antibiotics and their
combinations. Environmental Microbiology Reports. 6(6), 545–557.
mla: Mitosch, Karin, and Mark Tobias Bollenbach. “Bacterial Responses to Antibiotics
and Their Combinations.” Environmental Microbiology Reports, vol. 6, no.
6, Wiley, 2014, pp. 545–57, doi:10.1111/1758-2229.12190.
short: K. Mitosch, M.T. Bollenbach, Environmental Microbiology Reports 6 (2014)
545–557.
date_created: 2018-12-11T11:55:08Z
date_published: 2014-06-22T00:00:00Z
date_updated: 2023-09-07T12:00:25Z
day: '22'
department:
- _id: ToBo
doi: 10.1111/1758-2229.12190
ec_funded: 1
intvolume: ' 6'
issue: '6'
language:
- iso: eng
month: '06'
oa_version: None
page: 545 - 557
project:
- _id: 25EB3A80-B435-11E9-9278-68D0E5697425
grant_number: RGP0042/2013
name: Revealing the fundamental limits of cell growth
- _id: 25E83C2C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '303507'
name: Optimality principles in responses to antibiotics
publication: Environmental Microbiology Reports
publication_status: published
publisher: Wiley
publist_id: '5076'
quality_controlled: '1'
related_material:
record:
- id: '818'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Bacterial responses to antibiotics and their combinations
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2014'
...
---
_id: '2082'
abstract:
- lang: eng
text: 'NMAC is a mode of operation which turns a fixed input-length keyed hash function
f into a variable input-length function. A practical single-key variant of NMAC
called HMAC is a very popular and widely deployed message authentication code
(MAC). Security proofs and attacks for NMAC can typically be lifted to HMAC. NMAC
was introduced by Bellare, Canetti and Krawczyk [Crypto''96], who proved it to
be a secure pseudorandom function (PRF), and thus also a MAC, assuming that (1)
f is a PRF and (2) the function we get when cascading f is weakly collision-resistant.
Unfortunately, HMAC is typically instantiated with cryptographic hash functions
like MD5 or SHA-1 for which (2) has been found to be wrong. To restore the provable
guarantees for NMAC, Bellare [Crypto''06] showed its security based solely on
the assumption that f is a PRF, albeit via a non-uniform reduction. - Our first
contribution is a simpler and uniform proof for this fact: If f is an ε-secure
PRF (against q queries) and a δ-non-adaptively secure PRF (against q queries),
then NMAC f is an (ε+ℓqδ)-secure PRF against q queries of length at most ℓ blocks
each. - We then show that this ε+ℓqδ bound is basically tight. For the most interesting
case where ℓqδ ≥ ε we prove this by constructing an f for which an attack with
advantage ℓqδ exists. This also violates the bound O(ℓε) on the PRF-security of
NMAC recently claimed by Koblitz and Menezes. - Finally, we analyze the PRF-security
of a modification of NMAC called NI [An and Bellare, Crypto''99] that differs
mainly by using a compression function with an additional keying input. This avoids
the constant rekeying on multi-block messages in NMAC and allows for a security
proof starting by the standard switch from a PRF to a random function, followed
by an information-theoretic analysis. We carry out such an analysis, obtaining
a tight ℓq2/2 c bound for this step, improving over the trivial bound of ℓ2q2/2c.
The proof borrows combinatorial techniques originally developed for proving the
security of CBC-MAC [Bellare et al., Crypto''05].'
alternative_title:
- LNCS
author:
- first_name: Peter
full_name: Gazi, Peter
id: 3E0BFE38-F248-11E8-B48F-1D18A9856A87
last_name: Gazi
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
- first_name: Michal
full_name: Rybar, Michal
id: 2B3E3DE8-F248-11E8-B48F-1D18A9856A87
last_name: Rybar
citation:
ama: 'Gazi P, Pietrzak KZ, Rybar M. The exact PRF-security of NMAC and HMAC. In:
Garay J, Gennaro R, eds. Vol 8616. Springer; 2014:113-130. doi:10.1007/978-3-662-44371-2_7'
apa: 'Gazi, P., Pietrzak, K. Z., & Rybar, M. (2014). The exact PRF-security
of NMAC and HMAC. In J. Garay & R. Gennaro (Eds.) (Vol. 8616, pp. 113–130).
Presented at the CRYPTO: International Cryptology Conference, Santa Barbara, USA:
Springer. https://doi.org/10.1007/978-3-662-44371-2_7'
chicago: Gazi, Peter, Krzysztof Z Pietrzak, and Michal Rybar. “The Exact PRF-Security
of NMAC and HMAC.” edited by Juan Garay and Rosario Gennaro, 8616:113–30. Springer,
2014. https://doi.org/10.1007/978-3-662-44371-2_7.
ieee: 'P. Gazi, K. Z. Pietrzak, and M. Rybar, “The exact PRF-security of NMAC and
HMAC,” presented at the CRYPTO: International Cryptology Conference, Santa Barbara,
USA, 2014, vol. 8616, no. 1, pp. 113–130.'
ista: 'Gazi P, Pietrzak KZ, Rybar M. 2014. The exact PRF-security of NMAC and HMAC.
CRYPTO: International Cryptology Conference, LNCS, vol. 8616, 113–130.'
mla: Gazi, Peter, et al. The Exact PRF-Security of NMAC and HMAC. Edited
by Juan Garay and Rosario Gennaro, vol. 8616, no. 1, Springer, 2014, pp. 113–30,
doi:10.1007/978-3-662-44371-2_7.
short: P. Gazi, K.Z. Pietrzak, M. Rybar, in:, J. Garay, R. Gennaro (Eds.), Springer,
2014, pp. 113–130.
conference:
end_date: 2014-08-21
location: Santa Barbara, USA
name: 'CRYPTO: International Cryptology Conference'
start_date: 2014-08-17
date_created: 2018-12-11T11:55:36Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2023-09-07T12:02:27Z
day: '01'
ddc:
- '000'
- '004'
department:
- _id: KrPi
doi: 10.1007/978-3-662-44371-2_7
ec_funded: 1
editor:
- first_name: Juan
full_name: Garay, Juan
last_name: Garay
- first_name: Rosario
full_name: Gennaro, Rosario
last_name: Gennaro
file:
- access_level: open_access
checksum: dab6ab36a5f6af94f2b597e6404ed11d
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:17Z
date_updated: 2020-07-14T12:45:28Z
file_id: '4999'
file_name: IST-2016-682-v1+1_578.pdf
file_size: 492310
relation: main_file
file_date_updated: 2020-07-14T12:45:28Z
has_accepted_license: '1'
intvolume: ' 8616'
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Submitted Version
page: 113 - 130
project:
- _id: 258C570E-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '259668'
name: Provable Security for Physical Cryptography
publication_status: published
publisher: Springer
publist_id: '4955'
pubrep_id: '682'
quality_controlled: '1'
related_material:
record:
- id: '838'
relation: dissertation_contains
status: public
status: public
title: The exact PRF-security of NMAC and HMAC
type: conference
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 8616
year: '2014'
...
---
_id: '1912'
abstract:
- lang: eng
text: Kupffer's vesicle (KV) is the zebrafish organ of laterality, patterning the
embryo along its left-right (LR) axis. Regional differences in cell shape within
the lumen-lining KV epithelium are essential for its LR patterning function. However,
the processes by which KV cells acquire their characteristic shapes are largely
unknown. Here, we show that the notochord induces regional differences in cell
shape within KV by triggering extracellular matrix (ECM) accumulation adjacent
to anterior-dorsal (AD) regions of KV. This localized ECM deposition restricts
apical expansion of lumen-lining epithelial cells in AD regions of KV during lumen
growth. Our study provides mechanistic insight into the processes by which KV
translates global embryonic patterning into regional cell shape differences required
for its LR symmetry-breaking function.
acknowledgement: We are grateful to members of the C.-P.H. lab, M. Concha, D. Siekhaus,
and J. Vermot for comments on the manuscript and to M. Furutani-Seiki for sharing
reagents. This work was supported by the Institute of Science and Technology Austria
and an Alexander von Humboldt Foundation fellowship to J.C.
article_processing_charge: No
author:
- first_name: Julien
full_name: Compagnon, Julien
id: 2E3E0988-F248-11E8-B48F-1D18A9856A87
last_name: Compagnon
- first_name: Vanessa
full_name: Barone, Vanessa
id: 419EECCC-F248-11E8-B48F-1D18A9856A87
last_name: Barone
orcid: 0000-0003-2676-3367
- first_name: Srivarsha
full_name: Rajshekar, Srivarsha
last_name: Rajshekar
- first_name: Rita
full_name: Kottmeier, Rita
last_name: Kottmeier
- first_name: Kornelija
full_name: Pranjic-Ferscha, Kornelija
id: 4362B3C2-F248-11E8-B48F-1D18A9856A87
last_name: Pranjic-Ferscha
- first_name: Martin
full_name: Behrndt, Martin
id: 3ECECA3A-F248-11E8-B48F-1D18A9856A87
last_name: Behrndt
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Compagnon J, Barone V, Rajshekar S, et al. The notochord breaks bilateral symmetry
by controlling cell shapes in the Zebrafish laterality organ. Developmental
Cell. 2014;31(6):774-783. doi:10.1016/j.devcel.2014.11.003
apa: Compagnon, J., Barone, V., Rajshekar, S., Kottmeier, R., Pranjic-Ferscha, K.,
Behrndt, M., & Heisenberg, C.-P. J. (2014). The notochord breaks bilateral
symmetry by controlling cell shapes in the Zebrafish laterality organ. Developmental
Cell. Cell Press. https://doi.org/10.1016/j.devcel.2014.11.003
chicago: Compagnon, Julien, Vanessa Barone, Srivarsha Rajshekar, Rita Kottmeier,
Kornelija Pranjic-Ferscha, Martin Behrndt, and Carl-Philipp J Heisenberg. “The
Notochord Breaks Bilateral Symmetry by Controlling Cell Shapes in the Zebrafish
Laterality Organ.” Developmental Cell. Cell Press, 2014. https://doi.org/10.1016/j.devcel.2014.11.003.
ieee: J. Compagnon et al., “The notochord breaks bilateral symmetry by controlling
cell shapes in the Zebrafish laterality organ,” Developmental Cell, vol.
31, no. 6. Cell Press, pp. 774–783, 2014.
ista: Compagnon J, Barone V, Rajshekar S, Kottmeier R, Pranjic-Ferscha K, Behrndt
M, Heisenberg C-PJ. 2014. The notochord breaks bilateral symmetry by controlling
cell shapes in the Zebrafish laterality organ. Developmental Cell. 31(6), 774–783.
mla: Compagnon, Julien, et al. “The Notochord Breaks Bilateral Symmetry by Controlling
Cell Shapes in the Zebrafish Laterality Organ.” Developmental Cell, vol.
31, no. 6, Cell Press, 2014, pp. 774–83, doi:10.1016/j.devcel.2014.11.003.
short: J. Compagnon, V. Barone, S. Rajshekar, R. Kottmeier, K. Pranjic-Ferscha,
M. Behrndt, C.-P.J. Heisenberg, Developmental Cell 31 (2014) 774–783.
date_created: 2018-12-11T11:54:41Z
date_published: 2014-12-22T00:00:00Z
date_updated: 2023-09-07T12:05:08Z
day: '22'
department:
- _id: CaHe
doi: 10.1016/j.devcel.2014.11.003
external_id:
pmid:
- '25535919'
intvolume: ' 31'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pubmed/25535919
month: '12'
oa: 1
oa_version: Published Version
page: 774 - 783
pmid: 1
publication: Developmental Cell
publication_status: published
publisher: Cell Press
publist_id: '5182'
quality_controlled: '1'
related_material:
record:
- id: '961'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: The notochord breaks bilateral symmetry by controlling cell shapes in the Zebrafish
laterality organ
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 31
year: '2014'
...
---
_id: '2084'
abstract:
- lang: eng
text: Receptor tyrosine kinases (RTKs) are a large family of cell surface receptors
that sense growth factors and hormones and regulate a variety of cell behaviours
in health and disease. Contactless activation of RTKs with spatial and temporal
precision is currently not feasible. Here, we generated RTKs that are insensitive
to endogenous ligands but can be selectively activated by low-intensity blue light.
We screened light-oxygen-voltage (LOV)-sensing domains for their ability to activate
RTKs by light-activated dimerization. Incorporation of LOV domains found in aureochrome
photoreceptors of stramenopiles resulted in robust activation of the fibroblast
growth factor receptor 1 (FGFR1), epidermal growth factor receptor (EGFR) and
rearranged during transfection (RET). In human cancer and endothelial cells, light
induced cellular signalling with spatial and temporal precision. Furthermore,
light faithfully mimicked complex mitogenic and morphogenic cell behaviour induced
by growth factors. RTKs under optical control (Opto-RTKs) provide a powerful optogenetic
approach to actuate cellular signals and manipulate cell behaviour.
acknowledgement: European Union Seventh Framework Programme; Human Frontier Science
Program; Oesterreichische Nationalbank Anniversary Fund 14211; Austrian Research
Promotion Agency; FemTech
author:
- first_name: Michael
full_name: Grusch, Michael
last_name: Grusch
- first_name: Karin
full_name: Schelch, Karin
last_name: Schelch
- first_name: Robert
full_name: Riedler, Robert
last_name: Riedler
- first_name: Eva
full_name: Gschaider-Reichhart, Eva
id: 3FEE232A-F248-11E8-B48F-1D18A9856A87
last_name: Gschaider-Reichhart
orcid: 0000-0002-7218-7738
- first_name: Christopher
full_name: Differ, Christopher
last_name: Differ
- first_name: Walter
full_name: Berger, Walter
last_name: Berger
- first_name: Álvaro
full_name: Inglés Prieto, Álvaro
id: 2A9DB292-F248-11E8-B48F-1D18A9856A87
last_name: Inglés Prieto
orcid: 0000-0002-5409-8571
- first_name: Harald L
full_name: Janovjak, Harald L
id: 33BA6C30-F248-11E8-B48F-1D18A9856A87
last_name: Janovjak
orcid: 0000-0002-8023-9315
citation:
ama: Grusch M, Schelch K, Riedler R, et al. Spatio-temporally precise activation
of engineered receptor tyrosine kinases by light. EMBO Journal. 2014;33(15):1713-1726.
doi:10.15252/embj.201387695
apa: Grusch, M., Schelch, K., Riedler, R., Gschaider-Reichhart, E., Differ, C.,
Berger, W., … Janovjak, H. L. (2014). Spatio-temporally precise activation of
engineered receptor tyrosine kinases by light. EMBO Journal. Wiley-Blackwell.
https://doi.org/10.15252/embj.201387695
chicago: Grusch, Michael, Karin Schelch, Robert Riedler, Eva Gschaider-Reichhart,
Christopher Differ, Walter Berger, Álvaro Inglés Prieto, and Harald L Janovjak.
“Spatio-Temporally Precise Activation of Engineered Receptor Tyrosine Kinases
by Light.” EMBO Journal. Wiley-Blackwell, 2014. https://doi.org/10.15252/embj.201387695.
ieee: M. Grusch et al., “Spatio-temporally precise activation of engineered
receptor tyrosine kinases by light,” EMBO Journal, vol. 33, no. 15. Wiley-Blackwell,
pp. 1713–1726, 2014.
ista: Grusch M, Schelch K, Riedler R, Gschaider-Reichhart E, Differ C, Berger W,
Inglés Prieto Á, Janovjak HL. 2014. Spatio-temporally precise activation of engineered
receptor tyrosine kinases by light. EMBO Journal. 33(15), 1713–1726.
mla: Grusch, Michael, et al. “Spatio-Temporally Precise Activation of Engineered
Receptor Tyrosine Kinases by Light.” EMBO Journal, vol. 33, no. 15, Wiley-Blackwell,
2014, pp. 1713–26, doi:10.15252/embj.201387695.
short: M. Grusch, K. Schelch, R. Riedler, E. Gschaider-Reichhart, C. Differ, W.
Berger, Á. Inglés Prieto, H.L. Janovjak, EMBO Journal 33 (2014) 1713–1726.
date_created: 2018-12-11T11:55:37Z
date_published: 2014-07-01T00:00:00Z
date_updated: 2023-09-07T12:49:09Z
day: '01'
department:
- _id: HaJa
doi: 10.15252/embj.201387695
intvolume: ' 33'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4194103/
month: '07'
oa: 1
oa_version: Submitted Version
page: 1713 - 1726
publication: EMBO Journal
publication_status: published
publisher: Wiley-Blackwell
publist_id: '4953'
quality_controlled: '1'
related_material:
record:
- id: '418'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Spatio-temporally precise activation of engineered receptor tyrosine kinases
by light
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 33
year: '2014'
...
---
_id: '2157'
abstract:
- lang: eng
text: 'We show that the following algorithmic problem is decidable: given a 2-dimensional
simplicial complex, can it be embedded (topologically, or equivalently, piecewise
linearly) in ℝ3? By a known reduction, it suffices to decide the embeddability
of a given triangulated 3-manifold X into the 3-sphere S3. The main step, which
allows us to simplify X and recurse, is in proving that if X can be embedded in
S3, then there is also an embedding in which X has a short meridian, i.e., an
essential curve in the boundary of X bounding a disk in S3 nX with length bounded
by a computable function of the number of tetrahedra of X.'
acknowledgement: ERC Advanced Grant No. 267165; Grant GRADR Eurogiga GIG/11/E023 (SNSF-PP00P2-138948);
Swiss National Science Foundation (SNSF-200020-138230).
author:
- first_name: Jiří
full_name: Matoušek, Jiří
last_name: Matoušek
- first_name: Eric
full_name: Sedgwick, Eric
last_name: Sedgwick
- first_name: Martin
full_name: Tancer, Martin
id: 38AC689C-F248-11E8-B48F-1D18A9856A87
last_name: Tancer
orcid: 0000-0002-1191-6714
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Matoušek J, Sedgwick E, Tancer M, Wagner U. Embeddability in the 3 sphere
is decidable. In: Proceedings of the Annual Symposium on Computational Geometry.
ACM; 2014:78-84. doi:10.1145/2582112.2582137'
apa: 'Matoušek, J., Sedgwick, E., Tancer, M., & Wagner, U. (2014). Embeddability
in the 3 sphere is decidable. In Proceedings of the Annual Symposium on Computational
Geometry (pp. 78–84). Kyoto, Japan: ACM. https://doi.org/10.1145/2582112.2582137'
chicago: Matoušek, Jiří, Eric Sedgwick, Martin Tancer, and Uli Wagner. “Embeddability
in the 3 Sphere Is Decidable.” In Proceedings of the Annual Symposium on Computational
Geometry, 78–84. ACM, 2014. https://doi.org/10.1145/2582112.2582137.
ieee: J. Matoušek, E. Sedgwick, M. Tancer, and U. Wagner, “Embeddability in the
3 sphere is decidable,” in Proceedings of the Annual Symposium on Computational
Geometry, Kyoto, Japan, 2014, pp. 78–84.
ista: 'Matoušek J, Sedgwick E, Tancer M, Wagner U. 2014. Embeddability in the 3
sphere is decidable. Proceedings of the Annual Symposium on Computational Geometry.
SoCG: Symposium on Computational Geometry, 78–84.'
mla: Matoušek, Jiří, et al. “Embeddability in the 3 Sphere Is Decidable.” Proceedings
of the Annual Symposium on Computational Geometry, ACM, 2014, pp. 78–84, doi:10.1145/2582112.2582137.
short: J. Matoušek, E. Sedgwick, M. Tancer, U. Wagner, in:, Proceedings of the Annual
Symposium on Computational Geometry, ACM, 2014, pp. 78–84.
conference:
end_date: 2014-06-11
location: Kyoto, Japan
name: 'SoCG: Symposium on Computational Geometry'
start_date: 2014-06-08
date_created: 2018-12-11T11:56:02Z
date_published: 2014-06-01T00:00:00Z
date_updated: 2023-09-11T13:38:49Z
day: '01'
department:
- _id: UlWa
doi: 10.1145/2582112.2582137
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1402.0815
month: '06'
oa: 1
oa_version: Submitted Version
page: 78 - 84
publication: Proceedings of the Annual Symposium on Computational Geometry
publication_status: published
publisher: ACM
publist_id: '4849'
quality_controlled: '1'
related_material:
record:
- id: '425'
relation: later_version
status: public
scopus_import: 1
status: public
title: Embeddability in the 3 sphere is decidable
type: conference
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '10894'
abstract:
- lang: eng
text: PHAT is a C++ library for the computation of persistent homology by matrix
reduction. We aim for a simple generic design that decouples algorithms from data
structures without sacrificing efficiency or user-friendliness. This makes PHAT
a versatile platform for experimenting with algorithmic ideas and comparing them
to state of the art implementations.
article_processing_charge: No
author:
- first_name: Ulrich
full_name: Bauer, Ulrich
id: 2ADD483A-F248-11E8-B48F-1D18A9856A87
last_name: Bauer
orcid: 0000-0002-9683-0724
- first_name: Michael
full_name: Kerber, Michael
last_name: Kerber
- first_name: Jan
full_name: Reininghaus, Jan
id: 4505473A-F248-11E8-B48F-1D18A9856A87
last_name: Reininghaus
- first_name: Hubert
full_name: Wagner, Hubert
last_name: Wagner
citation:
ama: 'Bauer U, Kerber M, Reininghaus J, Wagner H. PHAT – Persistent Homology Algorithms
Toolbox. In: ICMS 2014: International Congress on Mathematical Software.
Vol 8592. LNCS. Berlin, Heidelberg: Springer Berlin Heidelberg; 2014:137-143.
doi:10.1007/978-3-662-44199-2_24'
apa: 'Bauer, U., Kerber, M., Reininghaus, J., & Wagner, H. (2014). PHAT – Persistent
Homology Algorithms Toolbox. In ICMS 2014: International Congress on Mathematical
Software (Vol. 8592, pp. 137–143). Berlin, Heidelberg: Springer Berlin Heidelberg.
https://doi.org/10.1007/978-3-662-44199-2_24'
chicago: 'Bauer, Ulrich, Michael Kerber, Jan Reininghaus, and Hubert Wagner. “PHAT
– Persistent Homology Algorithms Toolbox.” In ICMS 2014: International Congress
on Mathematical Software, 8592:137–43. LNCS. Berlin, Heidelberg: Springer
Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-662-44199-2_24.'
ieee: 'U. Bauer, M. Kerber, J. Reininghaus, and H. Wagner, “PHAT – Persistent Homology
Algorithms Toolbox,” in ICMS 2014: International Congress on Mathematical Software,
Seoul, South Korea, 2014, vol. 8592, pp. 137–143.'
ista: 'Bauer U, Kerber M, Reininghaus J, Wagner H. 2014. PHAT – Persistent Homology
Algorithms Toolbox. ICMS 2014: International Congress on Mathematical Software.
ICMS: International Congress on Mathematical SoftwareLNCS vol. 8592, 137–143.'
mla: 'Bauer, Ulrich, et al. “PHAT – Persistent Homology Algorithms Toolbox.” ICMS
2014: International Congress on Mathematical Software, vol. 8592, Springer
Berlin Heidelberg, 2014, pp. 137–43, doi:10.1007/978-3-662-44199-2_24.'
short: 'U. Bauer, M. Kerber, J. Reininghaus, H. Wagner, in:, ICMS 2014: International
Congress on Mathematical Software, Springer Berlin Heidelberg, Berlin, Heidelberg,
2014, pp. 137–143.'
conference:
end_date: 2014-08-09
location: Seoul, South Korea
name: 'ICMS: International Congress on Mathematical Software'
start_date: 2014-08-05
date_created: 2022-03-21T07:12:16Z
date_published: 2014-09-01T00:00:00Z
date_updated: 2023-09-20T09:42:40Z
day: '01'
department:
- _id: HeEd
doi: 10.1007/978-3-662-44199-2_24
intvolume: ' 8592'
language:
- iso: eng
month: '09'
oa_version: None
page: 137-143
place: Berlin, Heidelberg
publication: 'ICMS 2014: International Congress on Mathematical Software'
publication_identifier:
eisbn:
- '9783662441992'
eissn:
- 1611-3349
isbn:
- '9783662441985'
issn:
- 0302-9743
publication_status: published
publisher: Springer Berlin Heidelberg
quality_controlled: '1'
related_material:
record:
- id: '1433'
relation: later_version
status: public
scopus_import: '1'
series_title: LNCS
status: public
title: PHAT – Persistent Homology Algorithms Toolbox
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 8592
year: '2014'
...
---
_id: '5428'
abstract:
- lang: eng
text: "Simulation is an attractive alternative for language inclusion for automata
as it is an under-approximation of language inclusion, but usually has much lower
complexity. For non-deterministic automata, while language inclusion is PSPACE-complete,
simulation can be computed in polynomial time. Simulation has also been extended
in two orthogonal directions, namely, (1) fair simulation, for simulation over
specified set of infinite runs; and (2) quantitative simulation, for simulation
between weighted automata. Again, while fair trace inclusion is PSPACE-complete,
fair simulation can be computed in polynomial time. For weighted automata, the
(quantitative) language inclusion problem is undecidable for mean-payoff automata
and the decidability is open for discounted-sum automata, whereas the (quantitative)
simulation reduce to mean-payoff games and discounted-sum games, which admit pseudo-polynomial
time algorithms.\r\n\r\nIn this work, we study (quantitative) simulation for weighted
automata with Büchi acceptance conditions, i.e., we generalize fair simulation
from non-weighted automata to weighted automata. We show that imposing Büchi acceptance
conditions on weighted automata changes many fundamental properties of the simulation
games. For example, whereas for mean-payoff and discounted-sum games, the players
do not need memory to play optimally; we show in contrast that for simulation
games with Büchi acceptance conditions, (i) for mean-payoff objectives, optimal
strategies for both players require infinite memory in general, and (ii) for discounted-sum
objectives, optimal strategies need not exist for both players. While the simulation
games with Büchi acceptance conditions are more complicated (e.g., due to infinite-memory
requirements for mean-payoff objectives) as compared to their counterpart without
Büchi acceptance conditions, we still present pseudo-polynomial time algorithms
to solve simulation games with Büchi acceptance conditions for both weighted mean-payoff
and weighted discounted-sum automata."
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Jan
full_name: Otop, Jan
id: 2FC5DA74-F248-11E8-B48F-1D18A9856A87
last_name: Otop
- first_name: Yaron
full_name: Velner, Yaron
last_name: Velner
citation:
ama: Chatterjee K, Henzinger TA, Otop J, Velner Y. Quantitative Fair Simulation
Games. IST Austria; 2014. doi:10.15479/AT:IST-2014-315-v1-1
apa: Chatterjee, K., Henzinger, T. A., Otop, J., & Velner, Y. (2014). Quantitative
fair simulation games. IST Austria. https://doi.org/10.15479/AT:IST-2014-315-v1-1
chicago: Chatterjee, Krishnendu, Thomas A Henzinger, Jan Otop, and Yaron Velner.
Quantitative Fair Simulation Games. IST Austria, 2014. https://doi.org/10.15479/AT:IST-2014-315-v1-1.
ieee: K. Chatterjee, T. A. Henzinger, J. Otop, and Y. Velner, Quantitative fair
simulation games. IST Austria, 2014.
ista: Chatterjee K, Henzinger TA, Otop J, Velner Y. 2014. Quantitative fair simulation
games, IST Austria, 26p.
mla: Chatterjee, Krishnendu, et al. Quantitative Fair Simulation Games. IST
Austria, 2014, doi:10.15479/AT:IST-2014-315-v1-1.
short: K. Chatterjee, T.A. Henzinger, J. Otop, Y. Velner, Quantitative Fair Simulation
Games, IST Austria, 2014.
date_created: 2018-12-12T11:39:16Z
date_published: 2014-12-05T00:00:00Z
date_updated: 2023-09-20T12:07:48Z
day: '05'
ddc:
- '004'
department:
- _id: ToHe
- _id: KrCh
doi: 10.15479/AT:IST-2014-315-v1-1
file:
- access_level: open_access
checksum: b1d573bc04365625ff9974880c0aa807
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:59Z
date_updated: 2020-07-14T12:46:52Z
file_id: '5521'
file_name: IST-2014-315-v1+1_report.pdf
file_size: 531046
relation: main_file
file_date_updated: 2020-07-14T12:46:52Z
has_accepted_license: '1'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: '26'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '315'
related_material:
record:
- id: '1066'
relation: later_version
status: public
status: public
title: Quantitative fair simulation games
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '1887'
article_processing_charge: No
article_type: original
author:
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: Cremer S. Gemeinsame Krankheitsabwehr in Ameisengesellschaften. Zoologie.
2014:23-30.
apa: Cremer, S. (2014). Gemeinsame Krankheitsabwehr in Ameisengesellschaften. Zoologie.
Deutsche Zoologische Gesellschaft.
chicago: Cremer, Sylvia. “Gemeinsame Krankheitsabwehr in Ameisengesellschaften.”
Zoologie. Deutsche Zoologische Gesellschaft, 2014.
ieee: S. Cremer, “Gemeinsame Krankheitsabwehr in Ameisengesellschaften,” Zoologie.
Deutsche Zoologische Gesellschaft, pp. 23–30, 2014.
ista: Cremer S. 2014. Gemeinsame Krankheitsabwehr in Ameisengesellschaften. Zoologie.,
23–30.
mla: Cremer, Sylvia. “Gemeinsame Krankheitsabwehr in Ameisengesellschaften.” Zoologie,
Deutsche Zoologische Gesellschaft, 2014, pp. 23–30.
short: S. Cremer, Zoologie (2014) 23–30.
date_created: 2018-12-11T11:54:33Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2023-10-17T07:54:57Z
day: '01'
department:
- _id: SyCr
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.dzg-ev.de/wp-content/uploads/2019/05/zoologie2014.pdf
month: '01'
oa: 1
oa_version: Published Version
page: 23 - 30
publication: Zoologie
publication_status: published
publisher: Deutsche Zoologische Gesellschaft
publist_id: '5208'
quality_controlled: '1'
status: public
title: Gemeinsame Krankheitsabwehr in Ameisengesellschaften
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '2175'
abstract:
- lang: eng
text: The cerebral cortex, the seat of our cognitive abilities, is composed of an
intricate network of billions of excitatory projection and inhibitory interneurons.
Postmitotic cortical neurons are generated by a diverse set of neural stem cell
progenitors within dedicated zones and defined periods of neurogenesis during
embryonic development. Disruptions in neurogenesis can lead to alterations in
the neuronal cytoarchitecture, which is thought to represent a major underlying
cause for several neurological disorders, including microcephaly, autism and epilepsy.
Although a number of signaling pathways regulating neurogenesis have been described,
the precise cellular and molecular mechanisms regulating the functional neural
stem cell properties in cortical neurogenesis remain unclear. Here, we discuss
the most up-to-date strategies to monitor the fundamental mechanistic parameters
of neuronal progenitor proliferation, and recent advances deciphering the logic
and dynamics of neurogenesis.
article_processing_charge: No
author:
- first_name: Maria P
full_name: Postiglione, Maria P
id: 2C67902A-F248-11E8-B48F-1D18A9856A87
last_name: Postiglione
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
citation:
ama: 'Postiglione MP, Hippenmeyer S. Monitoring neurogenesis in the cerebral cortex:
an update. Future Neurology. 2014;9(3):323-340. doi:10.2217/fnl.14.18'
apa: 'Postiglione, M. P., & Hippenmeyer, S. (2014). Monitoring neurogenesis
in the cerebral cortex: an update. Future Neurology. Future Science Group.
https://doi.org/10.2217/fnl.14.18'
chicago: 'Postiglione, Maria P, and Simon Hippenmeyer. “Monitoring Neurogenesis
in the Cerebral Cortex: An Update.” Future Neurology. Future Science Group,
2014. https://doi.org/10.2217/fnl.14.18.'
ieee: 'M. P. Postiglione and S. Hippenmeyer, “Monitoring neurogenesis in the cerebral
cortex: an update,” Future Neurology, vol. 9, no. 3. Future Science Group,
pp. 323–340, 2014.'
ista: 'Postiglione MP, Hippenmeyer S. 2014. Monitoring neurogenesis in the cerebral
cortex: an update. Future Neurology. 9(3), 323–340.'
mla: 'Postiglione, Maria P., and Simon Hippenmeyer. “Monitoring Neurogenesis in
the Cerebral Cortex: An Update.” Future Neurology, vol. 9, no. 3, Future
Science Group, 2014, pp. 323–40, doi:10.2217/fnl.14.18.'
short: M.P. Postiglione, S. Hippenmeyer, Future Neurology 9 (2014) 323–340.
date_created: 2018-12-11T11:56:09Z
date_published: 2014-05-01T00:00:00Z
date_updated: 2023-10-17T08:34:27Z
day: '01'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.2217/fnl.14.18
ec_funded: 1
file:
- access_level: open_access
checksum: ba06659ecadabceec9a37dd8c4586dce
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:10:25Z
date_updated: 2020-07-14T12:45:31Z
file_id: '4812'
file_name: IST-2016-528-v1+1_fnl.14.18.pdf
file_size: 3848424
relation: main_file
file_date_updated: 2020-07-14T12:45:31Z
has_accepted_license: '1'
intvolume: ' 9'
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '05'
oa: 1
oa_version: Published Version
page: 323 - 340
project:
- _id: 25D61E48-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '618444'
name: Molecular Mechanisms of Cerebral Cortex Development
publication: Future Neurology
publication_identifier:
eissn:
- 1748-6971
issn:
- 1479-6708
publication_status: published
publisher: Future Science Group
publist_id: '4806'
pubrep_id: '528'
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Monitoring neurogenesis in the cerebral cortex: an update'
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2014'
...
---
_id: '1913'
abstract:
- lang: eng
text: 'Deposits of phosphorylated tau protein and convergence of pathology in the
hippocampus are the hallmarks of neurodegenerative tauopathies. Thus we aimed
to evaluate whether regional and cellular vulnerability patterns in the hippocampus
distinguish tauopathies or are influenced by their concomitant presence. Methods:
We created a heat map of phospho-tau (AT8) immunoreactivity patterns in 24 hippocampal
subregions/layers in individuals with Alzheimer''s disease (AD)-related neurofibrillary
degeneration (n = 40), Pick''s disease (n = 8), progressive supranuclear palsy
(n = 7), corticobasal degeneration (n = 6), argyrophilic grain disease (AGD, n
= 18), globular glial tauopathy (n = 5), and tau-astrogliopathy of the elderly
(n = 10). AT8 immunoreactivity patterns were compared by mathematical analysis.
Results: Our study reveals disease-specific hot spots and regional selective vulnerability
for these disorders. The pattern of hippocampal AD-related tau pathology is strongly
influenced by concomitant AGD. Mathematical analysis reveals that hippocampal
involvement in primary tauopathies is distinguishable from early-stage AD-related
neurofibrillary degeneration. Conclusion: Our data demonstrate disease-specific
AT8 immunoreactivity patterns and hot spots in the hippocampus even in tauopathies,
which primarily do not affect the hippocampus. These hot spots can be shifted
to other regions by the co-occurrence of tauopathies like AGD. Our observations
support the notion that globular glial tauopathies and tau-astrogliopathy of the
elderly are distinct entities.'
acknowledgement: This study was supported by the European Commission’s 7th Framework
Programme under GA No. 278486, ‘DEVELAGE’.
article_processing_charge: No
article_type: original
author:
- first_name: Ivan
full_name: Milenković, Ivan
last_name: Milenković
- first_name: Tatjana
full_name: Petrov, Tatjana
id: 3D5811FC-F248-11E8-B48F-1D18A9856A87
last_name: Petrov
orcid: 0000-0002-9041-0905
- first_name: Gábor
full_name: Kovács, Gábor
last_name: Kovács
citation:
ama: Milenković I, Petrov T, Kovács G. Patterns of hippocampal tau pathology differentiate
neurodegenerative dementias. Dementia and Geriatric Cognitive Disorders.
2014;38(5-6):375-388. doi:10.1159/000365548
apa: Milenković, I., Petrov, T., & Kovács, G. (2014). Patterns of hippocampal
tau pathology differentiate neurodegenerative dementias. Dementia and Geriatric
Cognitive Disorders. Karger Publishers. https://doi.org/10.1159/000365548
chicago: Milenković, Ivan, Tatjana Petrov, and Gábor Kovács. “Patterns of Hippocampal
Tau Pathology Differentiate Neurodegenerative Dementias.” Dementia and Geriatric
Cognitive Disorders. Karger Publishers, 2014. https://doi.org/10.1159/000365548.
ieee: I. Milenković, T. Petrov, and G. Kovács, “Patterns of hippocampal tau pathology
differentiate neurodegenerative dementias,” Dementia and Geriatric Cognitive
Disorders, vol. 38, no. 5–6. Karger Publishers, pp. 375–388, 2014.
ista: Milenković I, Petrov T, Kovács G. 2014. Patterns of hippocampal tau pathology
differentiate neurodegenerative dementias. Dementia and Geriatric Cognitive Disorders.
38(5–6), 375–388.
mla: Milenković, Ivan, et al. “Patterns of Hippocampal Tau Pathology Differentiate
Neurodegenerative Dementias.” Dementia and Geriatric Cognitive Disorders,
vol. 38, no. 5–6, Karger Publishers, 2014, pp. 375–88, doi:10.1159/000365548.
short: I. Milenković, T. Petrov, G. Kovács, Dementia and Geriatric Cognitive Disorders
38 (2014) 375–388.
date_created: 2018-12-11T11:54:41Z
date_published: 2014-11-07T00:00:00Z
date_updated: 2023-10-17T10:21:17Z
day: '07'
department:
- _id: CaGu
doi: 10.1159/000365548
external_id:
pmid:
- '25195847'
intvolume: ' 38'
issue: 5-6
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://kops.uni-konstanz.de/bitstream/123456789/42127/1/Milenkovic_2-17ivylo2up0798.pdf
month: '11'
oa: 1
oa_version: Published Version
page: 375 - 388
pmid: 1
publication: Dementia and Geriatric Cognitive Disorders
publication_identifier:
issn:
- 1420-8008
publication_status: published
publisher: Karger Publishers
publist_id: '5181'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Patterns of hippocampal tau pathology differentiate neurodegenerative dementias
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 38
year: '2014'
...
---
_id: '1507'
abstract:
- lang: eng
text: The Wigner-Dyson-Gaudin-Mehta conjecture asserts that the local eigenvalue
statistics of large real and complex Hermitian matrices with independent, identically
distributed entries are universal in a sense that they depend only on the symmetry
class of the matrix and otherwise are independent of the details of the distribution.
We present the recent solution to this half-century old conjecture. We explain
how stochastic tools, such as the Dyson Brownian motion, and PDE ideas, such as
De Giorgi-Nash-Moser regularity theory, were combined in the solution. We also
show related results for log-gases that represent a universal model for strongly
correlated systems. Finally, in the spirit of Wigner’s original vision, we discuss
the extensions of these universality results to more realistic physical systems
such as random band matrices.
acknowledgement: The author is partially supported by SFB-TR 12 Grant of the German
Research Council.
article_processing_charge: No
author:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
citation:
ama: 'Erdös L. Random matrices, log-gases and Hölder regularity. In: Proceedings
of the International Congress of Mathematicians. Vol 3. International Congress
of Mathematicians; 2014:214-236.'
apa: 'Erdös, L. (2014). Random matrices, log-gases and Hölder regularity. In Proceedings
of the International Congress of Mathematicians (Vol. 3, pp. 214–236). Seoul,
Korea: International Congress of Mathematicians.'
chicago: Erdös, László. “Random Matrices, Log-Gases and Hölder Regularity.” In Proceedings
of the International Congress of Mathematicians, 3:214–36. International Congress
of Mathematicians, 2014.
ieee: L. Erdös, “Random matrices, log-gases and Hölder regularity,” in Proceedings
of the International Congress of Mathematicians, Seoul, Korea, 2014, vol.
3, pp. 214–236.
ista: 'Erdös L. 2014. Random matrices, log-gases and Hölder regularity. Proceedings
of the International Congress of Mathematicians. ICM: International Congress of
Mathematicians vol. 3, 214–236.'
mla: Erdös, László. “Random Matrices, Log-Gases and Hölder Regularity.” Proceedings
of the International Congress of Mathematicians, vol. 3, International Congress
of Mathematicians, 2014, pp. 214–36.
short: L. Erdös, in:, Proceedings of the International Congress of Mathematicians,
International Congress of Mathematicians, 2014, pp. 214–236.
conference:
end_date: 2014-08-21
location: Seoul, Korea
name: 'ICM: International Congress of Mathematicians'
start_date: 2014-08-13
date_created: 2018-12-11T11:52:25Z
date_published: 2014-08-01T00:00:00Z
date_updated: 2023-10-17T11:12:55Z
day: '01'
department:
- _id: LaEr
ec_funded: 1
intvolume: ' 3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1407.5752
month: '08'
oa: 1
oa_version: Submitted Version
page: 214 - 236
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Proceedings of the International Congress of Mathematicians
publication_status: published
publisher: International Congress of Mathematicians
publist_id: '5670'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Random matrices, log-gases and Hölder regularity
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2014'
...
---
_id: '8044'
abstract:
- lang: eng
text: Many questions concerning models in quantum mechanics require a detailed analysis
of the spectrum of the corresponding Hamiltonian, a linear operator on a suitable
Hilbert space. Of particular relevance for an understanding of the low-temperature
properties of a system is the structure of the excitation spectrum, which is the
part of the spectrum close to the spectral bottom. We present recent progress
on this question for bosonic many-body quantum systems with weak two-body interactions.
Such system are currently of great interest, due to their experimental realization
in ultra-cold atomic gases. We investigate the accuracy of the Bogoliubov approximations,
which predicts that the low-energy spectrum is made up of sums of elementary excitations,
with linear dispersion law at low momentum. The latter property is crucial for
the superfluid behavior the system.
article_processing_charge: No
author:
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: 'Seiringer R. Structure of the excitation spectrum for many-body quantum systems.
In: Proceeding of the International Congress of Mathematicans. Vol 3. International
Congress of Mathematicians; 2014:1175-1194.'
apa: 'Seiringer, R. (2014). Structure of the excitation spectrum for many-body quantum
systems. In Proceeding of the International Congress of Mathematicans (Vol.
3, pp. 1175–1194). Seoul, South Korea: International Congress of Mathematicians.'
chicago: Seiringer, Robert. “Structure of the Excitation Spectrum for Many-Body
Quantum Systems.” In Proceeding of the International Congress of Mathematicans,
3:1175–94. International Congress of Mathematicians, 2014.
ieee: R. Seiringer, “Structure of the excitation spectrum for many-body quantum
systems,” in Proceeding of the International Congress of Mathematicans,
Seoul, South Korea, 2014, vol. 3, pp. 1175–1194.
ista: 'Seiringer R. 2014. Structure of the excitation spectrum for many-body quantum
systems. Proceeding of the International Congress of Mathematicans. ICM: International
Congress of Mathematicans vol. 3, 1175–1194.'
mla: Seiringer, Robert. “Structure of the Excitation Spectrum for Many-Body Quantum
Systems.” Proceeding of the International Congress of Mathematicans, vol.
3, International Congress of Mathematicians, 2014, pp. 1175–94.
short: R. Seiringer, in:, Proceeding of the International Congress of Mathematicans,
International Congress of Mathematicians, 2014, pp. 1175–1194.
conference:
end_date: 2014-08-21
location: Seoul, South Korea
name: 'ICM: International Congress of Mathematicans'
start_date: 2014-08-13
date_created: 2020-06-29T07:59:35Z
date_published: 2014-08-01T00:00:00Z
date_updated: 2023-10-17T11:12:33Z
day: '01'
department:
- _id: RoSe
intvolume: ' 3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.icm2014.org/en/vod/proceedings.html
month: '08'
oa: 1
oa_version: Published Version
page: 1175-1194
publication: Proceeding of the International Congress of Mathematicans
publication_identifier:
isbn:
- '9788961058063'
publication_status: published
publisher: International Congress of Mathematicians
quality_controlled: '1'
scopus_import: '1'
status: public
title: Structure of the excitation spectrum for many-body quantum systems
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2014'
...
---
_id: '2160'
abstract:
- lang: eng
text: Transfer learning has received a lot of attention in the machine learning
community over the last years, and several effective algorithms have been developed.
However, relatively little is known about their theoretical properties, especially
in the setting of lifelong learning, where the goal is to transfer information
to tasks for which no data have been observed so far. In this work we study lifelong
learning from a theoretical perspective. Our main result is a PAC-Bayesian generalization
bound that offers a unified view on existing paradigms for transfer learning,
such as the transfer of parameters or the transfer of low-dimensional representations.
We also use the bound to derive two principled lifelong learning algorithms, and
we show that these yield results comparable with existing methods.
article_processing_charge: No
author:
- first_name: Anastasia
full_name: Pentina, Anastasia
id: 42E87FC6-F248-11E8-B48F-1D18A9856A87
last_name: Pentina
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Pentina A, Lampert C. A PAC-Bayesian bound for Lifelong Learning. In: Vol
32. ML Research Press; 2014:991-999.'
apa: 'Pentina, A., & Lampert, C. (2014). A PAC-Bayesian bound for Lifelong Learning
(Vol. 32, pp. 991–999). Presented at the ICML: International Conference on Machine
Learning, Beijing, China: ML Research Press.'
chicago: Pentina, Anastasia, and Christoph Lampert. “A PAC-Bayesian Bound for Lifelong
Learning,” 32:991–99. ML Research Press, 2014.
ieee: 'A. Pentina and C. Lampert, “A PAC-Bayesian bound for Lifelong Learning,”
presented at the ICML: International Conference on Machine Learning, Beijing,
China, 2014, vol. 32, pp. 991–999.'
ista: 'Pentina A, Lampert C. 2014. A PAC-Bayesian bound for Lifelong Learning. ICML:
International Conference on Machine Learning vol. 32, 991–999.'
mla: Pentina, Anastasia, and Christoph Lampert. A PAC-Bayesian Bound for Lifelong
Learning. Vol. 32, ML Research Press, 2014, pp. 991–99.
short: A. Pentina, C. Lampert, in:, ML Research Press, 2014, pp. 991–999.
conference:
end_date: 2014-06-26
location: Beijing, China
name: 'ICML: International Conference on Machine Learning'
start_date: 2014-06-21
date_created: 2018-12-11T11:56:03Z
date_published: 2014-05-10T00:00:00Z
date_updated: 2023-10-17T11:54:24Z
day: '10'
department:
- _id: ChLa
intvolume: ' 32'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/citation.cfm?id=3045003
month: '05'
oa: 1
oa_version: Submitted Version
page: 991 - 999
publication_status: published
publisher: ML Research Press
publist_id: '4844'
quality_controlled: '1'
scopus_import: '1'
status: public
title: A PAC-Bayesian bound for Lifelong Learning
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 32
year: '2014'
...
---
_id: '1403'
abstract:
- lang: eng
text: A variety of developmental and disease related processes depend on epithelial
cell sheet spreading. In order to gain insight into the biophysical mechanism(s)
underlying the tissue morphogenesis we studied the spreading of an epithelium
during the early development of the zebrafish embryo. In zebrafish epiboly the
enveloping cell layer (EVL), a simple squamous epithelium, spreads over the yolk
cell to completely engulf it at the end of gastrulation. Previous studies have
proposed that an actomyosin ring forming within the yolk syncytial layer (YSL)
acts as purse string that through constriction along its circumference pulls on
the margin of the EVL. Direct biophysical evidence for this hypothesis has however
been missing. The aim of the thesis was to understand how the actomyosin ring
may generate pulling forces onto the EVL and what cellular mechanism(s) may facilitate
the spreading of the epithelium. Using laser ablation to measure cortical tension
within the actomyosin ring we found an anisotropic tension distribution, which
was highest along the circumference of the ring. However the low degree of anisotropy
was incompatible with the actomyosin ring functioning as a purse string only.
Additionally, we observed retrograde cortical flow from vegetal parts of the ring
into the EVL margin. Interpreting the experimental data using a theoretical distribution
that models the tissues as active viscous gels led us to proposen that the actomyosin
ring has a twofold contribution to EVL epiboly. It not only acts as a purse string
through constriction along its circumference, but in addition constriction along
the width of the ring generates pulling forces through friction-resisted cortical
flow. Moreover, when rendering the purse string mechanism unproductive EVL epiboly
proceeded normally indicating that the flow-friction mechanism is sufficient to
drive the process. Aiming to understand what cellular mechanism(s) may facilitate
the spreading of the epithelium we found that tension-oriented EVL cell divisions
limit tissue anisotropy by releasing tension along the division axis and promote
epithelial spreading. Notably, EVL cells undergo ectopic cell fusion in conditions
in which oriented-cell division is impaired or the epithelium is mechanically
challenged. Taken together our study of EVL epiboly suggests a novel mechanism
of force generation for actomyosin rings through friction-resisted cortical flow
and highlights the importance of tension-oriented cell divisions in epithelial
morphogenesis.
acknowledged_ssus:
- _id: SSU
alternative_title:
- IST Austria Thesis
author:
- first_name: Martin
full_name: Behrndt, Martin
id: 3ECECA3A-F248-11E8-B48F-1D18A9856A87
last_name: Behrndt
citation:
ama: Behrndt M. Forces driving epithelial spreading in zebrafish epiboly. 2014.
apa: Behrndt, M. (2014). Forces driving epithelial spreading in zebrafish epiboly.
IST Austria.
chicago: Behrndt, Martin. “Forces Driving Epithelial Spreading in Zebrafish Epiboly.”
IST Austria, 2014.
ieee: M. Behrndt, “Forces driving epithelial spreading in zebrafish epiboly,” IST
Austria, 2014.
ista: Behrndt M. 2014. Forces driving epithelial spreading in zebrafish epiboly.
IST Austria.
mla: Behrndt, Martin. Forces Driving Epithelial Spreading in Zebrafish Epiboly.
IST Austria, 2014.
short: M. Behrndt, Forces Driving Epithelial Spreading in Zebrafish Epiboly, IST
Austria, 2014.
date_created: 2018-12-11T11:51:49Z
date_published: 2014-08-01T00:00:00Z
date_updated: 2023-10-17T12:16:58Z
day: '01'
department:
- _id: CaHe
language:
- iso: eng
month: '08'
oa_version: None
page: '91'
publication_status: published
publisher: IST Austria
publist_id: '5804'
related_material:
record:
- id: '2282'
relation: part_of_dissertation
status: public
- id: '2950'
relation: part_of_dissertation
status: public
- id: '3373'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
title: Forces driving epithelial spreading in zebrafish epiboly
type: dissertation
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '1888'
abstract:
- lang: ger
text: 'Im Rahmen meiner Arbeit mit der kollektiven Krankheitsabwehr in Ameisengesellschaften
interessiert mich vor allem, wie sich die Kolonien als Ganzes gegen Krankheiten
wehren können. Warum ist dieses Thema der Krankheitsdynamik in Gruppen so wichtig?
Ein Vergleich von solitär lebenden Individuen mit Individuen, die in sozialen
Gruppen zusammenleben, zeigt die Kosten und die Vorteile des Gruppenlebens: Einerseits
haben Individuen in sozialen Gruppen aufgrund der hohen Dichte, in der die Tiere
zusammenleben, den hohen Interaktionsraten, die sie miteinander haben, und der
engen Verwandtschaft, die sie verbindet, ein höheres Ansteckungsrisiko. Andererseits
kann die individuelle Krankheitsabwehr durch die kollektive Abwehr in den Gruppen
ergänzt werden.'
alternative_title:
- Rundgespräche der Kommission für Ökologie
article_processing_charge: No
author:
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: 'Cremer S. Soziale Immunität: Wie sich der Staat gegen Pathogene wehrt Bayerische
Akademie der Wissenschaften. In: Soziale Insekten in Einer Sich Wandelnden
Welt. Vol 43. Verlag Dr. Friedrich Pfeil; 2014:65-72.'
apa: 'Cremer, S. (2014). Soziale Immunität: Wie sich der Staat gegen Pathogene wehrt
Bayerische Akademie der Wissenschaften. In Soziale Insekten in einer sich wandelnden
Welt (Vol. 43, pp. 65–72). Verlag Dr. Friedrich Pfeil.'
chicago: 'Cremer, Sylvia. “Soziale Immunität: Wie Sich Der Staat Gegen Pathogene
Wehrt Bayerische Akademie Der Wissenschaften.” In Soziale Insekten in Einer
Sich Wandelnden Welt, 43:65–72. Verlag Dr. Friedrich Pfeil, 2014.'
ieee: 'S. Cremer, “Soziale Immunität: Wie sich der Staat gegen Pathogene wehrt
Bayerische Akademie der Wissenschaften,” in Soziale Insekten in einer sich
wandelnden Welt, vol. 43, Verlag Dr. Friedrich Pfeil, 2014, pp. 65–72.'
ista: 'Cremer S. 2014.Soziale Immunität: Wie sich der Staat gegen Pathogene wehrt
Bayerische Akademie der Wissenschaften. In: Soziale Insekten in einer sich wandelnden
Welt. Rundgespräche der Kommission für Ökologie, vol. 43, 65–72.'
mla: 'Cremer, Sylvia. “Soziale Immunität: Wie Sich Der Staat Gegen Pathogene Wehrt
Bayerische Akademie Der Wissenschaften.” Soziale Insekten in Einer Sich Wandelnden
Welt, vol. 43, Verlag Dr. Friedrich Pfeil, 2014, pp. 65–72.'
short: S. Cremer, in:, Soziale Insekten in Einer Sich Wandelnden Welt, Verlag Dr.
Friedrich Pfeil, 2014, pp. 65–72.
date_created: 2018-12-11T11:54:33Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2023-10-17T12:28:45Z
day: '01'
department:
- _id: SyCr
intvolume: ' 43'
language:
- iso: eng
month: '01'
oa_version: None
page: 65 - 72
publication: Soziale Insekten in einer sich wandelnden Welt
publication_identifier:
issn:
- 2366-2875
publication_status: published
publisher: Verlag Dr. Friedrich Pfeil
publist_id: '5207'
quality_controlled: '1'
status: public
title: 'Soziale Immunität: Wie sich der Staat gegen Pathogene wehrt Bayerische Akademie
der Wissenschaften'
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 43
year: '2014'
...
---
_id: '2012'
abstract:
- lang: eng
text: The classical sphere packing problem asks for the best (infinite) arrangement
of non-overlapping unit balls which cover as much space as possible. We define
a generalized version of the problem, where we allow each ball a limited amount
of overlap with other balls. We study two natural choices of overlap measures
and obtain the optimal lattice packings in a parameterized family of lattices
which contains the FCC, BCC, and integer lattice.
acknowledgement: We thank Herbert Edelsbrunner for his valuable discussions and ideas
on the topic of this paper. The second author has been supported by the Max Planck
Center for Visual Computing and Communication
article_number: '1401.0468'
article_processing_charge: No
author:
- first_name: Mabel
full_name: Iglesias Ham, Mabel
id: 41B58C0C-F248-11E8-B48F-1D18A9856A87
last_name: Iglesias Ham
- first_name: Michael
full_name: Kerber, Michael
last_name: Kerber
orcid: 0000-0002-8030-9299
- first_name: Caroline
full_name: Uhler, Caroline
id: 49ADD78E-F248-11E8-B48F-1D18A9856A87
last_name: Uhler
orcid: 0000-0002-7008-0216
citation:
ama: Iglesias Ham M, Kerber M, Uhler C. Sphere packing with limited overlap. arXiv.
doi:10.48550/arXiv.1401.0468
apa: Iglesias Ham, M., Kerber, M., & Uhler, C. (n.d.). Sphere packing with limited
overlap. arXiv. https://doi.org/10.48550/arXiv.1401.0468
chicago: Iglesias Ham, Mabel, Michael Kerber, and Caroline Uhler. “Sphere Packing
with Limited Overlap.” ArXiv, n.d. https://doi.org/10.48550/arXiv.1401.0468.
ieee: M. Iglesias Ham, M. Kerber, and C. Uhler, “Sphere packing with limited overlap,”
arXiv. .
ista: Iglesias Ham M, Kerber M, Uhler C. Sphere packing with limited overlap. arXiv,
1401.0468.
mla: Iglesias Ham, Mabel, et al. “Sphere Packing with Limited Overlap.” ArXiv,
1401.0468, doi:10.48550/arXiv.1401.0468.
short: M. Iglesias Ham, M. Kerber, C. Uhler, ArXiv (n.d.).
date_created: 2018-12-11T11:55:12Z
date_published: 2014-01-01T00:00:00Z
date_updated: 2023-10-18T08:06:45Z
day: '01'
department:
- _id: HeEd
- _id: CaUh
doi: 10.48550/arXiv.1401.0468
external_id:
arxiv:
- '1401.0468'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://cccg.ca/proceedings/2014/papers/paper23.pdf
month: '01'
oa: 1
oa_version: Submitted Version
publication: arXiv
publication_status: submitted
publist_id: '5064'
status: public
title: Sphere packing with limited overlap
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2014'
...
---
_id: '14301'
abstract:
- lang: eng
text: DNA has become a prime material for assembling complex three-dimensional objects
that promise utility in various areas of application. However, achieving user-defined
goals with DNA objects has been hampered by the difficulty to prepare them at
arbitrary concentrations and in user-defined solution conditions. Here, we describe
a method that solves this problem. The method is based on poly(ethylene glycol)-induced
depletion of species with high molecular weight. We demonstrate that our method
is applicable to a wide spectrum of DNA shapes and that it achieves excellent
recovery yields of target objects up to 97 %, while providing efficient separation
from non-integrated DNA strands. DNA objects may be prepared at concentrations
up to the limit of solubility, including the possibility for bringing DNA objects
into a solid phase. Due to the fidelity and simplicity of our method we anticipate
that it will help to catalyze the development of new types of applications that
use self-assembled DNA objects.
article_processing_charge: No
article_type: original
author:
- first_name: Evi
full_name: Stahl, Evi
last_name: Stahl
- first_name: Thomas
full_name: Martin, Thomas
last_name: Martin
- first_name: Florian M
full_name: Praetorius, Florian M
id: dfec9381-4341-11ee-8fd8-faa02bba7d62
last_name: Praetorius
- first_name: Hendrik
full_name: Dietz, Hendrik
last_name: Dietz
citation:
ama: Stahl E, Martin T, Praetorius FM, Dietz H. Facile and scalable preparation
of pure and dense DNA origami solutions. Angewandte Chemie International Edition.
2014;126(47):12949-12954. doi:10.1002/ange.201405991
apa: Stahl, E., Martin, T., Praetorius, F. M., & Dietz, H. (2014). Facile and
scalable preparation of pure and dense DNA origami solutions. Angewandte Chemie
International Edition. Wiley. https://doi.org/10.1002/ange.201405991
chicago: Stahl, Evi, Thomas Martin, Florian M Praetorius, and Hendrik Dietz. “Facile
and Scalable Preparation of Pure and Dense DNA Origami Solutions.” Angewandte
Chemie International Edition. Wiley, 2014. https://doi.org/10.1002/ange.201405991.
ieee: E. Stahl, T. Martin, F. M. Praetorius, and H. Dietz, “Facile and scalable
preparation of pure and dense DNA origami solutions,” Angewandte Chemie International
Edition, vol. 126, no. 47. Wiley, pp. 12949–12954, 2014.
ista: Stahl E, Martin T, Praetorius FM, Dietz H. 2014. Facile and scalable preparation
of pure and dense DNA origami solutions. Angewandte Chemie International Edition.
126(47), 12949–12954.
mla: Stahl, Evi, et al. “Facile and Scalable Preparation of Pure and Dense DNA Origami
Solutions.” Angewandte Chemie International Edition, vol. 126, no. 47,
Wiley, 2014, pp. 12949–54, doi:10.1002/ange.201405991.
short: E. Stahl, T. Martin, F.M. Praetorius, H. Dietz, Angewandte Chemie International
Edition 126 (2014) 12949–12954.
date_created: 2023-09-06T12:51:14Z
date_published: 2014-11-17T00:00:00Z
date_updated: 2023-11-07T12:14:30Z
day: '17'
doi: 10.1002/ange.201405991
extern: '1'
external_id:
pmid:
- '25346175'
intvolume: ' 126'
issue: '47'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/ange.201405991
month: '11'
oa: 1
oa_version: Published Version
page: 12949-12954
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Facile and scalable preparation of pure and dense DNA origami solutions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 126
year: '2014'
...
---
_id: '7699'
article_processing_charge: No
article_type: original
author:
- first_name: Lora Beatrice Jaeger
full_name: Sweeney, Lora Beatrice Jaeger
id: 56BE8254-C4F0-11E9-8E45-0B23E6697425
last_name: Sweeney
orcid: 0000-0001-9242-5601
- first_name: Darcy B
full_name: Kelley, Darcy B
last_name: Kelley
citation:
ama: Sweeney LB, Kelley DB. Harnessing vocal patterns for social communication.
Current Opinion in Neurobiology. 2014;28(10):34-41. doi:10.1016/j.conb.2014.06.006
apa: Sweeney, L. B., & Kelley, D. B. (2014). Harnessing vocal patterns for social
communication. Current Opinion in Neurobiology. Elsevier. https://doi.org/10.1016/j.conb.2014.06.006
chicago: Sweeney, Lora B., and Darcy B Kelley. “Harnessing Vocal Patterns for Social
Communication.” Current Opinion in Neurobiology. Elsevier, 2014. https://doi.org/10.1016/j.conb.2014.06.006.
ieee: L. B. Sweeney and D. B. Kelley, “Harnessing vocal patterns for social communication,”
Current Opinion in Neurobiology, vol. 28, no. 10. Elsevier, pp. 34–41,
2014.
ista: Sweeney LB, Kelley DB. 2014. Harnessing vocal patterns for social communication.
Current Opinion in Neurobiology. 28(10), 34–41.
mla: Sweeney, Lora B., and Darcy B. Kelley. “Harnessing Vocal Patterns for Social
Communication.” Current Opinion in Neurobiology, vol. 28, no. 10, Elsevier,
2014, pp. 34–41, doi:10.1016/j.conb.2014.06.006.
short: L.B. Sweeney, D.B. Kelley, Current Opinion in Neurobiology 28 (2014) 34–41.
date_created: 2020-04-30T10:35:39Z
date_published: 2014-10-01T00:00:00Z
date_updated: 2024-01-31T10:14:08Z
day: '01'
doi: 10.1016/j.conb.2014.06.006
extern: '1'
intvolume: ' 28'
issue: '10'
language:
- iso: eng
month: '10'
oa_version: None
page: 34-41
publication: Current Opinion in Neurobiology
publication_identifier:
issn:
- 0959-4388
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Harnessing vocal patterns for social communication
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 28
year: '2014'
...
---
_id: '2281'
abstract:
- lang: eng
text: We consider two-dimensional Bose-Einstein condensates with attractive interaction,
described by the Gross-Pitaevskii functional. Minimizers of this functional exist
only if the interaction strength a satisfies {Mathematical expression}, where
Q is the unique positive radial solution of {Mathematical expression} in {Mathematical
expression}. We present a detailed analysis of the behavior of minimizers as a
approaches a*, where all the mass concentrates at a global minimum of the trapping
potential.
article_processing_charge: No
article_type: original
author:
- first_name: Yujin
full_name: Guo, Yujin
last_name: Guo
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Guo Y, Seiringer R. On the mass concentration for Bose-Einstein condensates
with attractive interactions. Letters in Mathematical Physics. 2014;104(2):141-156.
doi:10.1007/s11005-013-0667-9
apa: Guo, Y., & Seiringer, R. (2014). On the mass concentration for Bose-Einstein
condensates with attractive interactions. Letters in Mathematical Physics.
Springer. https://doi.org/10.1007/s11005-013-0667-9
chicago: Guo, Yujin, and Robert Seiringer. “On the Mass Concentration for Bose-Einstein
Condensates with Attractive Interactions.” Letters in Mathematical Physics.
Springer, 2014. https://doi.org/10.1007/s11005-013-0667-9.
ieee: Y. Guo and R. Seiringer, “On the mass concentration for Bose-Einstein condensates
with attractive interactions,” Letters in Mathematical Physics, vol. 104,
no. 2. Springer, pp. 141–156, 2014.
ista: Guo Y, Seiringer R. 2014. On the mass concentration for Bose-Einstein condensates
with attractive interactions. Letters in Mathematical Physics. 104(2), 141–156.
mla: Guo, Yujin, and Robert Seiringer. “On the Mass Concentration for Bose-Einstein
Condensates with Attractive Interactions.” Letters in Mathematical Physics,
vol. 104, no. 2, Springer, 2014, pp. 141–56, doi:10.1007/s11005-013-0667-9.
short: Y. Guo, R. Seiringer, Letters in Mathematical Physics 104 (2014) 141–156.
date_created: 2018-12-11T11:56:44Z
date_published: 2014-02-01T00:00:00Z
date_updated: 2024-02-14T12:19:42Z
day: '01'
department:
- _id: RoSe
doi: 10.1007/s11005-013-0667-9
external_id:
arxiv:
- '1301.5682'
intvolume: ' 104'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1301.5682
month: '02'
oa: 1
oa_version: Preprint
page: 141 - 156
publication: Letters in Mathematical Physics
publication_status: published
publisher: Springer
publist_id: '4653'
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the mass concentration for Bose-Einstein condensates with attractive interactions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 104
year: '2014'
...
---
_id: '2257'
abstract:
- lang: eng
text: 'Maximum entropy models are the least structured probability distributions
that exactly reproduce a chosen set of statistics measured in an interacting network.
Here we use this principle to construct probabilistic models which describe the
correlated spiking activity of populations of up to 120 neurons in the salamander
retina as it responds to natural movies. Already in groups as small as 10 neurons,
interactions between spikes can no longer be regarded as small perturbations in
an otherwise independent system; for 40 or more neurons pairwise interactions
need to be supplemented by a global interaction that controls the distribution
of synchrony in the population. Here we show that such “K-pairwise” models—being
systematic extensions of the previously used pairwise Ising models—provide an
excellent account of the data. We explore the properties of the neural vocabulary
by: 1) estimating its entropy, which constrains the population''s capacity to
represent visual information; 2) classifying activity patterns into a small set
of metastable collective modes; 3) showing that the neural codeword ensembles
are extremely inhomogenous; 4) demonstrating that the state of individual neurons
is highly predictable from the rest of the population, allowing the capacity for
error correction.'
acknowledgement: "\r\n\r\n\r\n\r\nThis work was funded by NSF grant IIS-0613435, NSF
grant PHY-0957573, NSF grant CCF-0939370, NIH grant R01 EY14196, NIH grant P50 GM071508,
the Fannie and John Hertz Foundation, the Swartz Foundation, the WM Keck Foundation,
ANR Optima and the French State program “Investissements d'Avenir” [LIFESENSES:
ANR-10-LABX-65], and the Austrian Research Foundation FWF P25651."
article_number: e1003408
author:
- first_name: Gasper
full_name: Tkacik, Gasper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkacik
orcid: 0000-0002-6699-1455
- first_name: Olivier
full_name: Marre, Olivier
last_name: Marre
- first_name: Dario
full_name: Amodei, Dario
last_name: Amodei
- first_name: Elad
full_name: Schneidman, Elad
last_name: Schneidman
- first_name: William
full_name: Bialek, William
last_name: Bialek
- first_name: Michael
full_name: Berry, Michael
last_name: Berry
citation:
ama: Tkačik G, Marre O, Amodei D, Schneidman E, Bialek W, Berry M. Searching for
collective behavior in a large network of sensory neurons. PLoS Computational
Biology. 2014;10(1). doi:10.1371/journal.pcbi.1003408
apa: Tkačik, G., Marre, O., Amodei, D., Schneidman, E., Bialek, W., & Berry,
M. (2014). Searching for collective behavior in a large network of sensory neurons.
PLoS Computational Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1003408
chicago: Tkačik, Gašper, Olivier Marre, Dario Amodei, Elad Schneidman, William Bialek,
and Michael Berry. “Searching for Collective Behavior in a Large Network of Sensory
Neurons.” PLoS Computational Biology. Public Library of Science, 2014.
https://doi.org/10.1371/journal.pcbi.1003408.
ieee: G. Tkačik, O. Marre, D. Amodei, E. Schneidman, W. Bialek, and M. Berry, “Searching
for collective behavior in a large network of sensory neurons,” PLoS Computational
Biology, vol. 10, no. 1. Public Library of Science, 2014.
ista: Tkačik G, Marre O, Amodei D, Schneidman E, Bialek W, Berry M. 2014. Searching
for collective behavior in a large network of sensory neurons. PLoS Computational
Biology. 10(1), e1003408.
mla: Tkačik, Gašper, et al. “Searching for Collective Behavior in a Large Network
of Sensory Neurons.” PLoS Computational Biology, vol. 10, no. 1, e1003408,
Public Library of Science, 2014, doi:10.1371/journal.pcbi.1003408.
short: G. Tkačik, O. Marre, D. Amodei, E. Schneidman, W. Bialek, M. Berry, PLoS
Computational Biology 10 (2014).
date_created: 2018-12-11T11:56:36Z
date_published: 2014-01-02T00:00:00Z
date_updated: 2024-02-21T13:46:14Z
day: '02'
ddc:
- '570'
department:
- _id: GaTk
doi: 10.1371/journal.pcbi.1003408
file:
- access_level: open_access
checksum: c720222c5e924a4acb17f23b9381a6ca
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:12:46Z
date_updated: 2020-07-14T12:45:35Z
file_id: '4965'
file_name: IST-2016-436-v1+1_journal.pcbi.1003408.pdf
file_size: 2194790
relation: main_file
file_date_updated: 2020-07-14T12:45:35Z
has_accepted_license: '1'
intvolume: ' 10'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://repository.ist.ac.at/id/eprint/436
month: '01'
oa: 1
oa_version: Published Version
publication: PLoS Computational Biology
publication_identifier:
issn:
- 1553734X
publication_status: published
publisher: Public Library of Science
publist_id: '4689'
pubrep_id: '436'
quality_controlled: '1'
related_material:
record:
- id: '5562'
relation: popular_science
status: public
scopus_import: 1
status: public
title: Searching for collective behavior in a large network of sensory neurons
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2014'
...
---
_id: '15161'
abstract:
- lang: eng
text: The copper-catalyzed diboration of ketones followed by an acid-catalyzed elimination
leads to the formation of 1,1-disubstituted and trisubstituted vinyl boronate
esters with moderate to good yields and selectivity. Addition of tosic acid to
the crude diboration products provides the corresponding vinyl boronate esters
upon elimination. The trisubstituted vinyl boronate esters are formed as the (Z)-olefin
isomer, which was established by subjecting the products to a Suzuki–Miyaura coupling
reaction to obtain alkenes of known geometry.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Weiye
full_name: Guan, Weiye
last_name: Guan
- first_name: Alicia Kathleen
full_name: Michael, Alicia Kathleen
id: 6437c950-2a03-11ee-914d-d6476dd7b75c
last_name: Michael
- first_name: Melissa L.
full_name: McIntosh, Melissa L.
last_name: McIntosh
- first_name: Liza
full_name: Koren-Selfridge, Liza
last_name: Koren-Selfridge
- first_name: John P.
full_name: Scott, John P.
last_name: Scott
- first_name: Timothy B.
full_name: Clark, Timothy B.
last_name: Clark
citation:
ama: Guan W, Michael AK, McIntosh ML, Koren-Selfridge L, Scott JP, Clark TB. Stereoselective
formation of trisubstituted vinyl boronate esters by the acid-mediated elimination
of α-hydroxyboronate esters. The Journal of Organic Chemistry. 2014;79(15):7199-7204.
doi:10.1021/jo500773t
apa: Guan, W., Michael, A. K., McIntosh, M. L., Koren-Selfridge, L., Scott, J. P.,
& Clark, T. B. (2014). Stereoselective formation of trisubstituted vinyl boronate
esters by the acid-mediated elimination of α-hydroxyboronate esters. The Journal
of Organic Chemistry. American Chemical Society. https://doi.org/10.1021/jo500773t
chicago: Guan, Weiye, Alicia K. Michael, Melissa L. McIntosh, Liza Koren-Selfridge,
John P. Scott, and Timothy B. Clark. “Stereoselective Formation of Trisubstituted
Vinyl Boronate Esters by the Acid-Mediated Elimination of α-Hydroxyboronate Esters.”
The Journal of Organic Chemistry. American Chemical Society, 2014. https://doi.org/10.1021/jo500773t.
ieee: W. Guan, A. K. Michael, M. L. McIntosh, L. Koren-Selfridge, J. P. Scott, and
T. B. Clark, “Stereoselective formation of trisubstituted vinyl boronate esters
by the acid-mediated elimination of α-hydroxyboronate esters,” The Journal
of Organic Chemistry, vol. 79, no. 15. American Chemical Society, pp. 7199–7204,
2014.
ista: Guan W, Michael AK, McIntosh ML, Koren-Selfridge L, Scott JP, Clark TB. 2014.
Stereoselective formation of trisubstituted vinyl boronate esters by the acid-mediated
elimination of α-hydroxyboronate esters. The Journal of Organic Chemistry. 79(15),
7199–7204.
mla: Guan, Weiye, et al. “Stereoselective Formation of Trisubstituted Vinyl Boronate
Esters by the Acid-Mediated Elimination of α-Hydroxyboronate Esters.” The Journal
of Organic Chemistry, vol. 79, no. 15, American Chemical Society, 2014, pp.
7199–204, doi:10.1021/jo500773t.
short: W. Guan, A.K. Michael, M.L. McIntosh, L. Koren-Selfridge, J.P. Scott, T.B.
Clark, The Journal of Organic Chemistry 79 (2014) 7199–7204.
date_created: 2024-03-21T07:58:31Z
date_published: 2014-06-10T00:00:00Z
date_updated: 2024-03-25T11:50:01Z
day: '10'
doi: 10.1021/jo500773t
extern: '1'
intvolume: ' 79'
issue: '15'
keyword:
- Organic Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/jo500773t
month: '06'
oa: 1
oa_version: Published Version
page: 7199-7204
publication: The Journal of Organic Chemistry
publication_identifier:
eissn:
- 1520-6904
issn:
- 0022-3263
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stereoselective formation of trisubstituted vinyl boronate esters by the acid-mediated
elimination of α-hydroxyboronate esters
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 79
year: '2014'
...
---
_id: '1999'
abstract:
- lang: eng
text: Selection for disease control is believed to have contributed to shape the
organisation of insect societies — leading to interaction patterns that mitigate
disease transmission risk within colonies, conferring them ‘organisational immunity’.
Recent studies combining epidemiological models with social network analysis have
identified general properties of interaction networks that may hinder propagation
of infection within groups. These can be prophylactic and/or induced upon pathogen
exposure. Here we review empirical evidence for these two types of organisational
immunity in social insects and describe the individual-level behaviours that underlie
it. We highlight areas requiring further investigation, and emphasise the need
for tighter links between theory and empirical research and between individual-level
and collective-level analyses.
author:
- first_name: Nathalie
full_name: Stroeymeyt, Nathalie
last_name: Stroeymeyt
- first_name: Barbara E
full_name: Casillas Perez, Barbara E
id: 351ED2AA-F248-11E8-B48F-1D18A9856A87
last_name: Casillas Perez
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
citation:
ama: Stroeymeyt N, Casillas Perez BE, Cremer S. Organisational immunity in social
insects. Current Opinion in Insect Science. 2014;5(1):1-15. doi:10.1016/j.cois.2014.09.001
apa: Stroeymeyt, N., Casillas Perez, B. E., & Cremer, S. (2014). Organisational
immunity in social insects. Current Opinion in Insect Science. Elsevier.
https://doi.org/10.1016/j.cois.2014.09.001
chicago: Stroeymeyt, Nathalie, Barbara E Casillas Perez, and Sylvia Cremer. “Organisational
Immunity in Social Insects.” Current Opinion in Insect Science. Elsevier,
2014. https://doi.org/10.1016/j.cois.2014.09.001.
ieee: N. Stroeymeyt, B. E. Casillas Perez, and S. Cremer, “Organisational immunity
in social insects,” Current Opinion in Insect Science, vol. 5, no. 1. Elsevier,
pp. 1–15, 2014.
ista: Stroeymeyt N, Casillas Perez BE, Cremer S. 2014. Organisational immunity in
social insects. Current Opinion in Insect Science. 5(1), 1–15.
mla: Stroeymeyt, Nathalie, et al. “Organisational Immunity in Social Insects.” Current
Opinion in Insect Science, vol. 5, no. 1, Elsevier, 2014, pp. 1–15, doi:10.1016/j.cois.2014.09.001.
short: N. Stroeymeyt, B.E. Casillas Perez, S. Cremer, Current Opinion in Insect
Science 5 (2014) 1–15.
date_created: 2018-12-11T11:55:08Z
date_published: 2014-11-01T00:00:00Z
date_updated: 2024-03-28T23:30:05Z
day: '01'
department:
- _id: SyCr
doi: 10.1016/j.cois.2014.09.001
ec_funded: 1
intvolume: ' 5'
issue: '1'
language:
- iso: eng
month: '11'
oa_version: None
page: 1 - 15
project:
- _id: 25DC711C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '243071'
name: 'Social Vaccination in Ant Colonies: from Individual Mechanisms to Society
Effects'
publication: Current Opinion in Insect Science
publication_status: published
publisher: Elsevier
publist_id: '5080'
quality_controlled: '1'
related_material:
record:
- id: '6383'
relation: dissertation_contains
- id: '6435'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Organisational immunity in social insects
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2014'
...
---
_id: '10384'
abstract:
- lang: eng
text: 'Recent studies aimed at investigating artificial analogs of bacterial colonies
have shown that low-density suspensions of self-propelled particles confined in
two dimensions can assemble into finite aggregates that merge and split, but have
a typical size that remains constant (living clusters). In this Letter, we address
the problem of the formation of living clusters and crystals of active particles
in three dimensions. We study two systems: self-propelled particles interacting
via a generic attractive potential and colloids that can move toward each other
as a result of active agents (e.g., by molecular motors). In both cases, fluidlike
“living” clusters form. We explain this general feature in terms of the balance
between active forces and regression to thermodynamic equilibrium. This balance
can be quantified in terms of a dimensionless number that allows us to collapse
the observed clustering behavior onto a universal curve. We also discuss how active
motion affects the kinetics of crystal formation.'
acknowledgement: This work was supported by the ERC Advanced Grant 227758, the National
Science Foundation under Career Grant No. DMR-0846426, the Wolfson Merit Award 2007/R3
of the Royal Society of London and the EPSRC Programme Grant EP/I001352/1. BMM acknowledge
T. Curk and A. Ballard for useful discussions. C. V. acknowledges financial support
from a Juan de la Cierva Fellowship, from the Marie Curie Integration Grant PCIG-GA-2011-303941
ANISOKINEQ, and from the National Project FIS2010- 16159. S. A-U acknowledges support
from the Alexander von Humboldt Foundation.
article_number: '245702'
article_processing_charge: No
article_type: original
author:
- first_name: B. M.
full_name: Mognetti, B. M.
last_name: Mognetti
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: S.
full_name: Angioletti-Uberti, S.
last_name: Angioletti-Uberti
- first_name: A.
full_name: Cacciuto, A.
last_name: Cacciuto
- first_name: C.
full_name: Valeriani, C.
last_name: Valeriani
- first_name: D.
full_name: Frenkel, D.
last_name: Frenkel
citation:
ama: Mognetti BM, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel
D. Living clusters and crystals from low-density suspensions of active colloids.
Physical Review Letters. 2013;111(24). doi:10.1103/physrevlett.111.245702
apa: Mognetti, B. M., Šarić, A., Angioletti-Uberti, S., Cacciuto, A., Valeriani,
C., & Frenkel, D. (2013). Living clusters and crystals from low-density suspensions
of active colloids. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/physrevlett.111.245702
chicago: Mognetti, B. M., Anđela Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
and D. Frenkel. “Living Clusters and Crystals from Low-Density Suspensions of
Active Colloids.” Physical Review Letters. American Physical Society, 2013.
https://doi.org/10.1103/physrevlett.111.245702.
ieee: B. M. Mognetti, A. Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
and D. Frenkel, “Living clusters and crystals from low-density suspensions of
active colloids,” Physical Review Letters, vol. 111, no. 24. American Physical
Society, 2013.
ista: Mognetti BM, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel
D. 2013. Living clusters and crystals from low-density suspensions of active colloids.
Physical Review Letters. 111(24), 245702.
mla: Mognetti, B. M., et al. “Living Clusters and Crystals from Low-Density Suspensions
of Active Colloids.” Physical Review Letters, vol. 111, no. 24, 245702,
American Physical Society, 2013, doi:10.1103/physrevlett.111.245702.
short: B.M. Mognetti, A. Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
D. Frenkel, Physical Review Letters 111 (2013).
date_created: 2021-11-29T13:29:31Z
date_published: 2013-12-11T00:00:00Z
date_updated: 2021-11-29T14:05:19Z
day: '11'
doi: 10.1103/physrevlett.111.245702
extern: '1'
external_id:
arxiv:
- '1311.4681'
pmid:
- '24483677'
intvolume: ' 111'
issue: '24'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.4681
month: '12'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Living clusters and crystals from low-density suspensions of active colloids
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 111
year: '2013'
...
---
_id: '10386'
abstract:
- lang: eng
text: In this paper we review recent numerical and theoretical developments of particle
self-assembly on fluid and elastic membranes and compare them to available experimental
realizations. We discuss the problem and its applications in biology and materials
science, and give an overview of numerical models and strategies to study these
systems across all length-scales. As this is a very broad field, this review focuses
exclusively on surface-driven aggregation of nanoparticles that are at least one
order of magnitude larger than the surface thickness and are adsorbed onto it.
In this regime, all chemical details of the surface can be ignored in favor of
a coarse-grained representation, and the collective behavior of many particles
can be monitored and analyzed. We review the existing literature on how the mechanical
properties and the geometry of the surface affect the structure of the particle
aggregates and how these can drive shape deformation on the surface.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR 0846426. The authors thank J. C. Pàmies for many fruitful discussions
on the subject.
article_number: '6677'
article_processing_charge: No
article_type: original
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Cacciuto A. Self-assembly of nanoparticles adsorbed on fluid and elastic
membranes. Soft Matter. 2013;9(29). doi:10.1039/c3sm50188d
apa: Šarić, A., & Cacciuto, A. (2013). Self-assembly of nanoparticles adsorbed
on fluid and elastic membranes. Soft Matter. Royal Society of Chemistry.
https://doi.org/10.1039/c3sm50188d
chicago: Šarić, Anđela, and Angelo Cacciuto. “Self-Assembly of Nanoparticles Adsorbed
on Fluid and Elastic Membranes.” Soft Matter. Royal Society of Chemistry,
2013. https://doi.org/10.1039/c3sm50188d.
ieee: A. Šarić and A. Cacciuto, “Self-assembly of nanoparticles adsorbed on fluid
and elastic membranes,” Soft Matter, vol. 9, no. 29. Royal Society of Chemistry,
2013.
ista: Šarić A, Cacciuto A. 2013. Self-assembly of nanoparticles adsorbed on fluid
and elastic membranes. Soft Matter. 9(29), 6677.
mla: Šarić, Anđela, and Angelo Cacciuto. “Self-Assembly of Nanoparticles Adsorbed
on Fluid and Elastic Membranes.” Soft Matter, vol. 9, no. 29, 6677, Royal
Society of Chemistry, 2013, doi:10.1039/c3sm50188d.
short: A. Šarić, A. Cacciuto, Soft Matter 9 (2013).
date_created: 2021-11-29T14:06:32Z
date_published: 2013-05-03T00:00:00Z
date_updated: 2021-11-29T14:29:31Z
day: '03'
doi: 10.1039/c3sm50188d
extern: '1'
intvolume: ' 9'
issue: '29'
keyword:
- condensed matter physics
- general chemistry
language:
- iso: eng
main_file_link:
- url: https://pubs.rsc.org/en/content/articlehtml/2013/sm/c3sm50188d
month: '05'
oa_version: None
publication: Soft Matter
publication_identifier:
eissn:
- 1744-6848
issn:
- 1744-683X
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Self-assembly of nanoparticles adsorbed on fluid and elastic membranes
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 9
year: '2013'
...
---
_id: '10385'
abstract:
- lang: eng
text: We show how self-assembly of sticky nanoparticles can drive radial collapse
of thin-walled nanotubes. Using numerical simulations, we study the transition
as a function of the geometric and elastic parameters of the nanotube and the
binding strength of the nanoparticles. We find that it is possible to derive a
simple scaling law relating all these parameters, and estimate bounds for the
onset conditions leading to the collapse of the nanotube. We also study the reverse
process – the nanoparticle release from the folded state – and find that the stability
of the collapsed state can be greatly improved by increasing the bending rigidity
of the nanotubes. Our results suggest ways to strengthen the mechanical properties
of nanotubes, but also indicate that the control of nanoparticle self-assembly
on these nanotubes can lead to nanoparticle-laden responsive materials.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant no. DMR-0846426.
article_processing_charge: No
article_type: original
author:
- first_name: Joseph A.
full_name: Napoli, Joseph A.
last_name: Napoli
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Napoli JA, Šarić A, Cacciuto A. Collapsing nanoparticle-laden nanotubes. Soft
Matter. 2013;9(37):8881-8886. doi:10.1039/c3sm51495a
apa: Napoli, J. A., Šarić, A., & Cacciuto, A. (2013). Collapsing nanoparticle-laden
nanotubes. Soft Matter. Royal Society of Chemistry. https://doi.org/10.1039/c3sm51495a
chicago: Napoli, Joseph A., Anđela Šarić, and Angelo Cacciuto. “Collapsing Nanoparticle-Laden
Nanotubes.” Soft Matter. Royal Society of Chemistry, 2013. https://doi.org/10.1039/c3sm51495a.
ieee: J. A. Napoli, A. Šarić, and A. Cacciuto, “Collapsing nanoparticle-laden nanotubes,”
Soft Matter, vol. 9, no. 37. Royal Society of Chemistry, pp. 8881–8886,
2013.
ista: Napoli JA, Šarić A, Cacciuto A. 2013. Collapsing nanoparticle-laden nanotubes.
Soft Matter. 9(37), 8881–8886.
mla: Napoli, Joseph A., et al. “Collapsing Nanoparticle-Laden Nanotubes.” Soft
Matter, vol. 9, no. 37, Royal Society of Chemistry, 2013, pp. 8881–86, doi:10.1039/c3sm51495a.
short: J.A. Napoli, A. Šarić, A. Cacciuto, Soft Matter 9 (2013) 8881–8886.
date_created: 2021-11-29T13:31:24Z
date_published: 2013-08-08T00:00:00Z
date_updated: 2021-11-29T14:05:23Z
day: '08'
doi: 10.1039/c3sm51495a
extern: '1'
intvolume: ' 9'
issue: '37'
keyword:
- condensed matter physics
- general chemistry
language:
- iso: eng
month: '08'
oa_version: None
page: 8881-8886
publication: Soft Matter
publication_identifier:
eissn:
- 1744-6848
issn:
- 1744-683X
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Collapsing nanoparticle-laden nanotubes
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 9
year: '2013'
...
---
_id: '10396'
abstract:
- lang: eng
text: Stimfit is a free cross-platform software package for viewing and analyzing
electrophysiological data. It supports most standard file types for cellular neurophysiology
and other biomedical formats. Its analysis algorithms have been used and validated
in several experimental laboratories. Its embedded Python scripting interface
makes Stimfit highly extensible and customizable.
article_number: '000010151520134181'
article_processing_charge: No
article_type: original
author:
- first_name: Alois
full_name: Schlögl, Alois
id: 45BF87EE-F248-11E8-B48F-1D18A9856A87
last_name: Schlögl
orcid: 0000-0002-5621-8100
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
- first_name: C.
full_name: Schmidt-Hieber, C.
last_name: Schmidt-Hieber
- first_name: S. J.
full_name: Guzman, S. J.
last_name: Guzman
citation:
ama: 'Schlögl A, Jonas PM, Schmidt-Hieber C, Guzman SJ. Stimfit: A fast visualization
and analysis environment for cellular neurophysiology. Biomedical Engineering
/ Biomedizinische Technik. 2013;58(SI-1-Track-G). doi:10.1515/bmt-2013-4181'
apa: 'Schlögl, A., Jonas, P. M., Schmidt-Hieber, C., & Guzman, S. J. (2013).
Stimfit: A fast visualization and analysis environment for cellular neurophysiology.
Biomedical Engineering / Biomedizinische Technik. Graz, Austria: De Gruyter.
https://doi.org/10.1515/bmt-2013-4181'
chicago: 'Schlögl, Alois, Peter M Jonas, C. Schmidt-Hieber, and S. J. Guzman. “Stimfit:
A Fast Visualization and Analysis Environment for Cellular Neurophysiology.” Biomedical
Engineering / Biomedizinische Technik. De Gruyter, 2013. https://doi.org/10.1515/bmt-2013-4181.'
ieee: 'A. Schlögl, P. M. Jonas, C. Schmidt-Hieber, and S. J. Guzman, “Stimfit: A
fast visualization and analysis environment for cellular neurophysiology,” Biomedical
Engineering / Biomedizinische Technik, vol. 58, no. SI-1-Track-G. De Gruyter,
2013.'
ista: 'Schlögl A, Jonas PM, Schmidt-Hieber C, Guzman SJ. 2013. Stimfit: A fast visualization
and analysis environment for cellular neurophysiology. Biomedical Engineering
/ Biomedizinische Technik. 58(SI-1-Track-G), 000010151520134181.'
mla: 'Schlögl, Alois, et al. “Stimfit: A Fast Visualization and Analysis Environment
for Cellular Neurophysiology.” Biomedical Engineering / Biomedizinische Technik,
vol. 58, no. SI-1-Track-G, 000010151520134181, De Gruyter, 2013, doi:10.1515/bmt-2013-4181.'
short: A. Schlögl, P.M. Jonas, C. Schmidt-Hieber, S.J. Guzman, Biomedical Engineering
/ Biomedizinische Technik 58 (2013).
conference:
end_date: 2013-09-21
location: Graz, Austria
name: 'BMT: Biomedizinische Technik '
start_date: 2013-09-19
date_created: 2021-12-01T14:35:35Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2021-12-02T12:51:12Z
day: '01'
ddc:
- '005'
- '610'
department:
- _id: PeJo
doi: 10.1515/bmt-2013-4181
external_id:
pmid:
- '24042795'
file:
- access_level: open_access
checksum: cdfc5339b530a25d6079f7223f0b1f16
content_type: application/pdf
creator: schloegl
date_created: 2021-12-01T14:38:08Z
date_updated: 2021-12-01T14:38:08Z
file_id: '10397'
file_name: Schloegl_Abstract-BMT2013.pdf
file_size: 149825
relation: main_file
success: 1
file_date_updated: 2021-12-01T14:38:08Z
has_accepted_license: '1'
intvolume: ' 58'
issue: SI-1-Track-G
keyword:
- biomedical engineering
- data analysis
- free software
language:
- iso: eng
month: '08'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: Biomedical Engineering / Biomedizinische Technik
publication_identifier:
eissn:
- 1862-278X
issn:
- 0013-5585
publication_status: published
publisher: De Gruyter
quality_controlled: '1'
status: public
title: 'Stimfit: A fast visualization and analysis environment for cellular neurophysiology'
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 58
year: '2013'
...
---
_id: '10749'
abstract:
- lang: eng
text: Fluxoid quantization provides a direct means to study phase coherence. In
cuprate superconductors, there have been observations which suggest that phase
coherent superconducting fluctuations may persist at temperatures significantly
above Tc. The focus of this work is to study the vortex states in mesoscopic cuprate
superconducting samples to directly probe phase coherence over a wide range of
temperatures. We present cantilever torque susceptometry measurements of micron
and sub-micron size Bi2212 rings and disks. The high sensitivity of this technique
allowed observation of transitions between different fluxoid states of a single
ring, and the discrete vortex states of micron size disks. The dependence of magnetic
susceptibility on diameter and wall thickness of the ring was investigated. Measurements
were made at different values of the in-plane magnetic field, and over a wide
range of temperatures.
acknowledgement: This work was supported by the Center for Emergent Superconductivity,
an Energy Frontier Research Center funded by the US DOE, Office of Science.
alternative_title:
- Bulletin of the American Physical Society
article_number: N36.00001
article_processing_charge: No
author:
- first_name: Hryhoriy
full_name: Polshyn, Hryhoriy
id: edfc7cb1-526e-11ec-b05a-e6ecc27e4e48
last_name: Polshyn
orcid: 0000-0001-8223-8896
- first_name: Raffi
full_name: Budakian, Raffi
last_name: Budakian
- first_name: Genda
full_name: Gu, Genda
last_name: Gu
citation:
ama: 'Polshyn H, Budakian R, Gu G. Cantilever micro-susceptometry of mesoscopic
Bi2212 samples. In: APS March Meeting 2013. Vol 58. American Physical Society;
2013.'
apa: 'Polshyn, H., Budakian, R., & Gu, G. (2013). Cantilever micro-susceptometry
of mesoscopic Bi2212 samples. In APS March Meeting 2013 (Vol. 58). Baltimore,
MD, United States: American Physical Society.'
chicago: Polshyn, Hryhoriy, Raffi Budakian, and Genda Gu. “Cantilever Micro-Susceptometry
of Mesoscopic Bi2212 Samples.” In APS March Meeting 2013, Vol. 58. American
Physical Society, 2013.
ieee: H. Polshyn, R. Budakian, and G. Gu, “Cantilever micro-susceptometry of mesoscopic
Bi2212 samples,” in APS March Meeting 2013, Baltimore, MD, United States,
2013, vol. 58, no. 1.
ista: 'Polshyn H, Budakian R, Gu G. 2013. Cantilever micro-susceptometry of mesoscopic
Bi2212 samples. APS March Meeting 2013. APS: American Physical Society, Bulletin
of the American Physical Society, vol. 58, N36.00001.'
mla: Polshyn, Hryhoriy, et al. “Cantilever Micro-Susceptometry of Mesoscopic Bi2212
Samples.” APS March Meeting 2013, vol. 58, no. 1, N36.00001, American Physical
Society, 2013.
short: H. Polshyn, R. Budakian, G. Gu, in:, APS March Meeting 2013, American Physical
Society, 2013.
conference:
end_date: 2013-03-22
location: Baltimore, MD, United States
name: 'APS: American Physical Society'
start_date: 2013-03-18
date_created: 2022-02-08T10:34:29Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2022-02-08T10:48:06Z
day: '01'
extern: '1'
intvolume: ' 58'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://meetings.aps.org/Meeting/MAR13/Event/186873
month: '03'
oa: 1
oa_version: Published Version
publication: APS March Meeting 2013
publication_identifier:
issn:
- 0003-0503
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Cantilever micro-susceptometry of mesoscopic Bi2212 samples
type: conference
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 58
year: '2013'
...
---
_id: '10895'
abstract:
- lang: eng
text: 'Due to their sessile lifestyles, plants need to deal with the limitations
and stresses imposed by the changing environment. Plants cope with these by a
remarkable developmental flexibility, which is embedded in their strategy to survive.
Plants can adjust their size, shape and number of organs, bend according to gravity
and light, and regenerate tissues that were damaged, utilizing a coordinating,
intercellular signal, the plant hormone, auxin. Another versatile signal is the
cation, Ca2+, which is a crucial second messenger for many rapid cellular processes
during responses to a wide range of endogenous and environmental signals, such
as hormones, light, drought stress and others. Auxin is a good candidate for one
of these Ca2+-activating signals. However, the role of auxin-induced Ca2+ signaling
is poorly understood. Here, we will provide an overview of possible developmental
and physiological roles, as well as mechanisms underlying the interconnection
of Ca2+ and auxin signaling. '
article_processing_charge: No
article_type: original
author:
- first_name: Steffen
full_name: Vanneste, Steffen
last_name: Vanneste
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: 'Vanneste S, Friml J. Calcium: The missing link in auxin action. Plants.
2013;2(4):650-675. doi:10.3390/plants2040650'
apa: 'Vanneste, S., & Friml, J. (2013). Calcium: The missing link in auxin action.
Plants. MDPI. https://doi.org/10.3390/plants2040650'
chicago: 'Vanneste, Steffen, and Jiří Friml. “Calcium: The Missing Link in Auxin
Action.” Plants. MDPI, 2013. https://doi.org/10.3390/plants2040650.'
ieee: 'S. Vanneste and J. Friml, “Calcium: The missing link in auxin action,” Plants,
vol. 2, no. 4. MDPI, pp. 650–675, 2013.'
ista: 'Vanneste S, Friml J. 2013. Calcium: The missing link in auxin action. Plants.
2(4), 650–675.'
mla: 'Vanneste, Steffen, and Jiří Friml. “Calcium: The Missing Link in Auxin Action.”
Plants, vol. 2, no. 4, MDPI, 2013, pp. 650–75, doi:10.3390/plants2040650.'
short: S. Vanneste, J. Friml, Plants 2 (2013) 650–675.
date_created: 2022-03-21T07:13:49Z
date_published: 2013-10-21T00:00:00Z
date_updated: 2022-03-21T12:15:29Z
day: '21'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.3390/plants2040650
external_id:
pmid:
- '27137397'
file:
- access_level: open_access
checksum: fb4ff2e820e344e253c9197544610be6
content_type: application/pdf
creator: dernst
date_created: 2022-03-21T12:12:56Z
date_updated: 2022-03-21T12:12:56Z
file_id: '10916'
file_name: 2013_Plants_Vanneste.pdf
file_size: 670188
relation: main_file
success: 1
file_date_updated: 2022-03-21T12:12:56Z
has_accepted_license: '1'
intvolume: ' 2'
issue: '4'
keyword:
- Plant Science
- Ecology
- Ecology
- Evolution
- Behavior and Systematics
language:
- iso: eng
license: https://creativecommons.org/licenses/by/3.0/
month: '10'
oa: 1
oa_version: Published Version
page: 650-675
pmid: 1
publication: Plants
publication_identifier:
issn:
- 2223-7747
publication_status: published
publisher: MDPI
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Calcium: The missing link in auxin action'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2013'
...
---
_id: '10898'
abstract:
- lang: eng
text: A prominent remedy to multicore scalability issues in concurrent data structure
implementations is to relax the sequential specification of the data structure.
We present distributed queues (DQ), a new family of relaxed concurrent queue implementations.
DQs implement relaxed queues with linearizable emptiness check and either configurable
or bounded out-of-order behavior or pool behavior. Our experiments show that DQs
outperform and outscale in micro- and macrobenchmarks all strict and relaxed queue
as well as pool implementations that we considered.
article_number: '17'
article_processing_charge: No
author:
- first_name: Andreas
full_name: Haas, Andreas
last_name: Haas
- first_name: Michael
full_name: Lippautz, Michael
last_name: Lippautz
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
- first_name: Hannes
full_name: Payer, Hannes
last_name: Payer
- first_name: Ana
full_name: Sokolova, Ana
last_name: Sokolova
- first_name: Christoph M.
full_name: Kirsch, Christoph M.
last_name: Kirsch
- first_name: Ali
full_name: Sezgin, Ali
id: 4C7638DA-F248-11E8-B48F-1D18A9856A87
last_name: Sezgin
citation:
ama: 'Haas A, Lippautz M, Henzinger TA, et al. Distributed queues in shared memory:
Multicore performance and scalability through quantitative relaxation. In: Proceedings
of the ACM International Conference on Computing Frontiers - CF ’13. ACM Press;
2013. doi:10.1145/2482767.2482789'
apa: 'Haas, A., Lippautz, M., Henzinger, T. A., Payer, H., Sokolova, A., Kirsch,
C. M., & Sezgin, A. (2013). Distributed queues in shared memory: Multicore
performance and scalability through quantitative relaxation. In Proceedings
of the ACM International Conference on Computing Frontiers - CF ’13. Ischia,
Italy: ACM Press. https://doi.org/10.1145/2482767.2482789'
chicago: 'Haas, Andreas, Michael Lippautz, Thomas A Henzinger, Hannes Payer, Ana
Sokolova, Christoph M. Kirsch, and Ali Sezgin. “Distributed Queues in Shared Memory:
Multicore Performance and Scalability through Quantitative Relaxation.” In Proceedings
of the ACM International Conference on Computing Frontiers - CF ’13. ACM Press,
2013. https://doi.org/10.1145/2482767.2482789.'
ieee: 'A. Haas et al., “Distributed queues in shared memory: Multicore performance
and scalability through quantitative relaxation,” in Proceedings of the ACM
International Conference on Computing Frontiers - CF ’13, Ischia, Italy, 2013,
no. 5.'
ista: 'Haas A, Lippautz M, Henzinger TA, Payer H, Sokolova A, Kirsch CM, Sezgin
A. 2013. Distributed queues in shared memory: Multicore performance and scalability
through quantitative relaxation. Proceedings of the ACM International Conference
on Computing Frontiers - CF ’13. CF: Conference on Computing Frontiers, 17.'
mla: 'Haas, Andreas, et al. “Distributed Queues in Shared Memory: Multicore Performance
and Scalability through Quantitative Relaxation.” Proceedings of the ACM International
Conference on Computing Frontiers - CF ’13, no. 5, 17, ACM Press, 2013, doi:10.1145/2482767.2482789.'
short: A. Haas, M. Lippautz, T.A. Henzinger, H. Payer, A. Sokolova, C.M. Kirsch,
A. Sezgin, in:, Proceedings of the ACM International Conference on Computing Frontiers
- CF ’13, ACM Press, 2013.
conference:
end_date: 2013-05-16
location: Ischia, Italy
name: 'CF: Conference on Computing Frontiers'
start_date: 2013-05-14
date_created: 2022-03-21T07:33:22Z
date_published: 2013-05-01T00:00:00Z
date_updated: 2022-06-21T08:01:19Z
day: '01'
department:
- _id: ToHe
doi: 10.1145/2482767.2482789
issue: '5'
language:
- iso: eng
month: '05'
oa_version: None
publication: Proceedings of the ACM International Conference on Computing Frontiers
- CF '13
publication_identifier:
isbn:
- 978-145032053-5
publication_status: published
publisher: ACM Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Distributed queues in shared memory: Multicore performance and scalability
through quantitative relaxation'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '10899'
article_processing_charge: No
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Barton NH. Differentiation. In: Encyclopedia of Biodiversity. 2nd ed.
Elsevier; 2013:508-515. doi:10.1016/b978-0-12-384719-5.00031-9'
apa: Barton, N. H. (2013). Differentiation. In Encyclopedia of Biodiversity
(2nd ed., pp. 508–515). Elsevier. https://doi.org/10.1016/b978-0-12-384719-5.00031-9
chicago: Barton, Nicholas H. “Differentiation.” In Encyclopedia of Biodiversity,
2nd ed., 508–15. Elsevier, 2013. https://doi.org/10.1016/b978-0-12-384719-5.00031-9.
ieee: N. H. Barton, “Differentiation,” in Encyclopedia of Biodiversity, 2nd
ed., Elsevier, 2013, pp. 508–515.
ista: 'Barton NH. 2013.Differentiation. In: Encyclopedia of Biodiversity. , 508–515.'
mla: Barton, Nicholas H. “Differentiation.” Encyclopedia of Biodiversity,
2nd ed., Elsevier, 2013, pp. 508–15, doi:10.1016/b978-0-12-384719-5.00031-9.
short: N.H. Barton, in:, Encyclopedia of Biodiversity, 2nd ed., Elsevier, 2013,
pp. 508–515.
date_created: 2022-03-21T07:46:22Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2022-06-20T09:18:06Z
day: '01'
department:
- _id: NiBa
doi: 10.1016/b978-0-12-384719-5.00031-9
edition: '2'
keyword:
- Adaptive landscape
- Cline
- Coalescent process
- Gene flow
- Hybrid zone
- Local adaptation
- Natural selection
- Neutral theory
- Population structure
- Speciation
language:
- iso: eng
month: '01'
oa_version: None
page: 508-515
publication: Encyclopedia of Biodiversity
publication_identifier:
isbn:
- 978-0-12-384720-1
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Differentiation
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '11086'
abstract:
- lang: eng
text: Faithful execution of developmental gene expression programs occurs at multiple
levels and involves many different components such as transcription factors, histone-modification
enzymes, and mRNA processing proteins. Recent evidence suggests that nucleoporins,
well known components that control nucleo-cytoplasmic trafficking, have wide-ranging
functions in developmental gene regulation that potentially extend beyond their
role in nuclear transport. Whether the unexpected role of nuclear pore proteins
in transcription regulation, which initially has been described in fungi and flies,
also applies to human cells is unknown. Here we show at a genome-wide level that
the nuclear pore protein NUP98 associates with developmentally regulated genes
active during human embryonic stem cell differentiation. Overexpression of a dominant
negative fragment of NUP98 levels decreases expression levels of NUP98-bound genes.
In addition, we identify two modes of developmental gene regulation by NUP98 that
are differentiated by the spatial localization of NUP98 target genes. Genes in
the initial stage of developmental induction can associate with NUP98 that is
embedded in the nuclear pores at the nuclear periphery. Alternatively, genes that
are highly induced can interact with NUP98 in the nuclear interior, away from
the nuclear pores. This work demonstrates for the first time that NUP98 dynamically
associates with the human genome during differentiation, revealing a role of a
nuclear pore protein in regulating developmental gene expression programs.
article_number: e1003308
article_processing_charge: No
article_type: original
author:
- first_name: Yun
full_name: Liang, Yun
last_name: Liang
- first_name: Tobias M.
full_name: Franks, Tobias M.
last_name: Franks
- first_name: Maria C.
full_name: Marchetto, Maria C.
last_name: Marchetto
- first_name: Fred H.
full_name: Gage, Fred H.
last_name: Gage
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Liang Y, Franks TM, Marchetto MC, Gage FH, Hetzer M. Dynamic association of
NUP98 with the human genome. PLoS Genetics. 2013;9(2). doi:10.1371/journal.pgen.1003308
apa: Liang, Y., Franks, T. M., Marchetto, M. C., Gage, F. H., & Hetzer, M. (2013).
Dynamic association of NUP98 with the human genome. PLoS Genetics. Public
Library of Science. https://doi.org/10.1371/journal.pgen.1003308
chicago: Liang, Yun, Tobias M. Franks, Maria C. Marchetto, Fred H. Gage, and Martin
Hetzer. “Dynamic Association of NUP98 with the Human Genome.” PLoS Genetics.
Public Library of Science, 2013. https://doi.org/10.1371/journal.pgen.1003308.
ieee: Y. Liang, T. M. Franks, M. C. Marchetto, F. H. Gage, and M. Hetzer, “Dynamic
association of NUP98 with the human genome,” PLoS Genetics, vol. 9, no.
2. Public Library of Science, 2013.
ista: Liang Y, Franks TM, Marchetto MC, Gage FH, Hetzer M. 2013. Dynamic association
of NUP98 with the human genome. PLoS Genetics. 9(2), e1003308.
mla: Liang, Yun, et al. “Dynamic Association of NUP98 with the Human Genome.” PLoS
Genetics, vol. 9, no. 2, e1003308, Public Library of Science, 2013, doi:10.1371/journal.pgen.1003308.
short: Y. Liang, T.M. Franks, M.C. Marchetto, F.H. Gage, M. Hetzer, PLoS Genetics
9 (2013).
date_created: 2022-04-07T07:50:59Z
date_published: 2013-02-28T00:00:00Z
date_updated: 2022-07-18T08:45:58Z
day: '28'
doi: 10.1371/journal.pgen.1003308
extern: '1'
external_id:
pmid:
- '23468646'
intvolume: ' 9'
issue: '2'
keyword:
- Cancer Research
- Genetics (clinical)
- Genetics
- Molecular Biology
- Ecology
- Evolution
- Behavior and Systematics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1371/journal.pgen.1003308
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Genetics
publication_identifier:
issn:
- 1553-7404
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dynamic association of NUP98 with the human genome
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 9
year: '2013'
...
---
_id: '11087'
abstract:
- lang: eng
text: Intracellular proteins with long lifespans have recently been linked to age-dependent
defects, ranging from decreased fertility to the functional decline of neurons.
Why long-lived proteins exist in metabolically active cellular environments and
how they are maintained over time remains poorly understood. Here, we provide
a system-wide identification of proteins with exceptional lifespans in the rat
brain. These proteins are inefficiently replenished despite being translated robustly
throughout adulthood. Using nucleoporins as a paradigm for long-term protein persistence,
we found that nuclear pore complexes (NPCs) are maintained over a cell’s life
through slow but finite exchange of even its most stable subcomplexes. This maintenance
is limited, however, as some nucleoporin levels decrease during aging, providing
a rationale for the previously observed age-dependent deterioration of NPC function.
Our identification of a long-lived proteome reveals cellular components that are
at increased risk for damage accumulation, linking long-term protein persistence
to the cellular aging process.
article_processing_charge: No
article_type: original
author:
- first_name: Brandon H.
full_name: Toyama, Brandon H.
last_name: Toyama
- first_name: Jeffrey N.
full_name: Savas, Jeffrey N.
last_name: Savas
- first_name: Sung Kyu
full_name: Park, Sung Kyu
last_name: Park
- first_name: Michael S.
full_name: Harris, Michael S.
last_name: Harris
- first_name: Nicholas T.
full_name: Ingolia, Nicholas T.
last_name: Ingolia
- first_name: John R.
full_name: Yates, John R.
last_name: Yates
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Toyama BH, Savas JN, Park SK, et al. Identification of long-lived proteins
reveals exceptional stability of essential cellular structures. Cell. 2013;154(5):971-982.
doi:10.1016/j.cell.2013.07.037
apa: Toyama, B. H., Savas, J. N., Park, S. K., Harris, M. S., Ingolia, N. T., Yates,
J. R., & Hetzer, M. (2013). Identification of long-lived proteins reveals
exceptional stability of essential cellular structures. Cell. Elsevier.
https://doi.org/10.1016/j.cell.2013.07.037
chicago: Toyama, Brandon H., Jeffrey N. Savas, Sung Kyu Park, Michael S. Harris,
Nicholas T. Ingolia, John R. Yates, and Martin Hetzer. “Identification of Long-Lived
Proteins Reveals Exceptional Stability of Essential Cellular Structures.” Cell.
Elsevier, 2013. https://doi.org/10.1016/j.cell.2013.07.037.
ieee: B. H. Toyama et al., “Identification of long-lived proteins reveals
exceptional stability of essential cellular structures,” Cell, vol. 154,
no. 5. Elsevier, pp. 971–982, 2013.
ista: Toyama BH, Savas JN, Park SK, Harris MS, Ingolia NT, Yates JR, Hetzer M. 2013.
Identification of long-lived proteins reveals exceptional stability of essential
cellular structures. Cell. 154(5), 971–982.
mla: Toyama, Brandon H., et al. “Identification of Long-Lived Proteins Reveals Exceptional
Stability of Essential Cellular Structures.” Cell, vol. 154, no. 5, Elsevier,
2013, pp. 971–82, doi:10.1016/j.cell.2013.07.037.
short: B.H. Toyama, J.N. Savas, S.K. Park, M.S. Harris, N.T. Ingolia, J.R. Yates,
M. Hetzer, Cell 154 (2013) 971–982.
date_created: 2022-04-07T07:51:08Z
date_published: 2013-08-29T00:00:00Z
date_updated: 2022-07-18T08:50:47Z
day: '29'
doi: 10.1016/j.cell.2013.07.037
extern: '1'
external_id:
pmid:
- '23993091'
intvolume: ' 154'
issue: '5'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cell.2013.07.037
month: '08'
oa: 1
oa_version: Published Version
page: 971-982
pmid: 1
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Identification of long-lived proteins reveals exceptional stability of essential
cellular structures
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 154
year: '2013'
...
---
_id: '11085'
abstract:
- lang: eng
text: During mitotic exit, missegregated chromosomes can recruit their own nuclear
envelope (NE) to form micronuclei (MN). MN have reduced functioning compared to
primary nuclei in the same cell, although the two compartments appear to be structurally
comparable. Here we show that over 60% of MN undergo an irreversible loss of compartmentalization
during interphase due to NE collapse. This disruption of the MN, which is induced
by defects in nuclear lamina assembly, drastically reduces nuclear functions and
can trigger massive DNA damage. MN disruption is associated with chromatin compaction
and invasion of endoplasmic reticulum (ER) tubules into the chromatin. We identified
disrupted MN in both major subtypes of human non-small-cell lung cancer, suggesting
that disrupted MN could be a useful objective biomarker for genomic instability
in solid tumors. Our study shows that NE collapse is a key event underlying MN
dysfunction and establishes a link between aberrant NE organization and aneuploidy.
article_processing_charge: No
article_type: original
author:
- first_name: Emily M.
full_name: Hatch, Emily M.
last_name: Hatch
- first_name: Andrew H.
full_name: Fischer, Andrew H.
last_name: Fischer
- first_name: Thomas J.
full_name: Deerinck, Thomas J.
last_name: Deerinck
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Hatch EM, Fischer AH, Deerinck TJ, Hetzer M. Catastrophic nuclear envelope
collapse in cancer cell micronuclei. Cell. 2013;154(1):47-60. doi:10.1016/j.cell.2013.06.007
apa: Hatch, E. M., Fischer, A. H., Deerinck, T. J., & Hetzer, M. (2013). Catastrophic
nuclear envelope collapse in cancer cell micronuclei. Cell. Elsevier. https://doi.org/10.1016/j.cell.2013.06.007
chicago: Hatch, Emily M., Andrew H. Fischer, Thomas J. Deerinck, and Martin Hetzer.
“Catastrophic Nuclear Envelope Collapse in Cancer Cell Micronuclei.” Cell.
Elsevier, 2013. https://doi.org/10.1016/j.cell.2013.06.007.
ieee: E. M. Hatch, A. H. Fischer, T. J. Deerinck, and M. Hetzer, “Catastrophic nuclear
envelope collapse in cancer cell micronuclei,” Cell, vol. 154, no. 1. Elsevier,
pp. 47–60, 2013.
ista: Hatch EM, Fischer AH, Deerinck TJ, Hetzer M. 2013. Catastrophic nuclear envelope
collapse in cancer cell micronuclei. Cell. 154(1), 47–60.
mla: Hatch, Emily M., et al. “Catastrophic Nuclear Envelope Collapse in Cancer Cell
Micronuclei.” Cell, vol. 154, no. 1, Elsevier, 2013, pp. 47–60, doi:10.1016/j.cell.2013.06.007.
short: E.M. Hatch, A.H. Fischer, T.J. Deerinck, M. Hetzer, Cell 154 (2013) 47–60.
date_created: 2022-04-07T07:50:51Z
date_published: 2013-07-03T00:00:00Z
date_updated: 2022-07-18T08:45:47Z
day: '03'
doi: 10.1016/j.cell.2013.06.007
extern: '1'
external_id:
pmid:
- '23827674'
intvolume: ' 154'
issue: '1'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cell.2013.06.007
month: '07'
oa: 1
oa_version: Published Version
page: 47-60
pmid: 1
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Catastrophic nuclear envelope collapse in cancer cell micronuclei
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 154
year: '2013'
...
---
_id: '11088'
abstract:
- lang: eng
text: 'The crowded intracellular environment poses a formidable challenge to experimental
and theoretical analyses of intracellular transport mechanisms. Our measurements
of single-particle trajectories in cytoplasm and their random-walk interpretations
elucidate two of these mechanisms: molecular diffusion in crowded environments
and cytoskeletal transport along microtubules. We employed acousto-optic deflector
microscopy to map out the three-dimensional trajectories of microspheres migrating
in the cytosolic fraction of a cellular extract. Classical Brownian motion (BM),
continuous time random walk, and fractional BM were alternatively used to represent
these trajectories. The comparison of the experimental and numerical data demonstrates
that cytoskeletal transport along microtubules and diffusion in the cytosolic
fraction exhibit anomalous (nonFickian) behavior and posses statistically distinct
signatures. Among the three random-walk models used, continuous time random walk
provides the best representation of diffusion, whereas microtubular transport
is accurately modeled with fractional BM.'
article_processing_charge: No
article_type: original
author:
- first_name: Benjamin M.
full_name: Regner, Benjamin M.
last_name: Regner
- first_name: Dejan
full_name: Vučinić, Dejan
last_name: Vučinić
- first_name: Cristina
full_name: Domnisoru, Cristina
last_name: Domnisoru
- first_name: Thomas M.
full_name: Bartol, Thomas M.
last_name: Bartol
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Daniel M.
full_name: Tartakovsky, Daniel M.
last_name: Tartakovsky
- first_name: Terrence J.
full_name: Sejnowski, Terrence J.
last_name: Sejnowski
citation:
ama: Regner BM, Vučinić D, Domnisoru C, et al. Anomalous diffusion of single particles
in cytoplasm. Biophysical Journal. 2013;104(8):1652-1660. doi:10.1016/j.bpj.2013.01.049
apa: Regner, B. M., Vučinić, D., Domnisoru, C., Bartol, T. M., Hetzer, M., Tartakovsky,
D. M., & Sejnowski, T. J. (2013). Anomalous diffusion of single particles
in cytoplasm. Biophysical Journal. Elsevier. https://doi.org/10.1016/j.bpj.2013.01.049
chicago: Regner, Benjamin M., Dejan Vučinić, Cristina Domnisoru, Thomas M. Bartol,
Martin Hetzer, Daniel M. Tartakovsky, and Terrence J. Sejnowski. “Anomalous Diffusion
of Single Particles in Cytoplasm.” Biophysical Journal. Elsevier, 2013.
https://doi.org/10.1016/j.bpj.2013.01.049.
ieee: B. M. Regner et al., “Anomalous diffusion of single particles in cytoplasm,”
Biophysical Journal, vol. 104, no. 8. Elsevier, pp. 1652–1660, 2013.
ista: Regner BM, Vučinić D, Domnisoru C, Bartol TM, Hetzer M, Tartakovsky DM, Sejnowski
TJ. 2013. Anomalous diffusion of single particles in cytoplasm. Biophysical Journal.
104(8), 1652–1660.
mla: Regner, Benjamin M., et al. “Anomalous Diffusion of Single Particles in Cytoplasm.”
Biophysical Journal, vol. 104, no. 8, Elsevier, 2013, pp. 1652–60, doi:10.1016/j.bpj.2013.01.049.
short: B.M. Regner, D. Vučinić, C. Domnisoru, T.M. Bartol, M. Hetzer, D.M. Tartakovsky,
T.J. Sejnowski, Biophysical Journal 104 (2013) 1652–1660.
date_created: 2022-04-07T07:51:26Z
date_published: 2013-04-16T00:00:00Z
date_updated: 2022-07-18T08:51:01Z
day: '16'
doi: 10.1016/j.bpj.2013.01.049
extern: '1'
external_id:
pmid:
- '23601312'
intvolume: ' 104'
issue: '8'
keyword:
- Biophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.bpj.2013.01.049
month: '04'
oa: 1
oa_version: Published Version
page: 1652-1660
pmid: 1
publication: Biophysical Journal
publication_identifier:
issn:
- 0006-3495
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Anomalous diffusion of single particles in cytoplasm
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 104
year: '2013'
...
---
_id: '11083'
abstract:
- lang: eng
text: Nuclear pore complex (NPC) proteins are known for their critical roles in
regulating nucleocytoplasmic traffic of macromolecules across the nuclear envelope.
However, recent findings suggest that some nucleoporins (Nups), including Nup98,
have additional functions in developmental gene regulation. Nup98, which exhibits
transcription-dependent mobility at the NPC but can also bind chromatin away from
the nuclear envelope, is frequently involved in chromosomal translocations in
a subset of patients suffering from acute myeloid leukemia (AML). A common paradigm
suggests that Nup98 translocations cause aberrant transcription when they are
recuited to aberrant genomic loci. Importantly, this model fails to account for
the potential loss of wild type (WT) Nup98 function in the presence of Nup98 translocation
mutants. Here we examine how the cell might regulate Nup98 nucleoplasmic protein
levels to control transcription in healthy cells. In addition, we discuss the
possibility that dominant negative Nup98 fusion proteins disrupt the transcriptional
activity of WT Nup98 in the nucleoplasm to drive AML.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Tobias M.
full_name: Franks, Tobias M.
last_name: Franks
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Franks TM, Hetzer M. The role of Nup98 in transcription regulation in healthy
and diseased cells. Trends in Cell Biology. 2013;23(3):112-117. doi:10.1016/j.tcb.2012.10.013
apa: Franks, T. M., & Hetzer, M. (2013). The role of Nup98 in transcription
regulation in healthy and diseased cells. Trends in Cell Biology. Elsevier.
https://doi.org/10.1016/j.tcb.2012.10.013
chicago: Franks, Tobias M., and Martin Hetzer. “The Role of Nup98 in Transcription
Regulation in Healthy and Diseased Cells.” Trends in Cell Biology. Elsevier,
2013. https://doi.org/10.1016/j.tcb.2012.10.013.
ieee: T. M. Franks and M. Hetzer, “The role of Nup98 in transcription regulation
in healthy and diseased cells,” Trends in Cell Biology, vol. 23, no. 3.
Elsevier, pp. 112–117, 2013.
ista: Franks TM, Hetzer M. 2013. The role of Nup98 in transcription regulation in
healthy and diseased cells. Trends in Cell Biology. 23(3), 112–117.
mla: Franks, Tobias M., and Martin Hetzer. “The Role of Nup98 in Transcription Regulation
in Healthy and Diseased Cells.” Trends in Cell Biology, vol. 23, no. 3,
Elsevier, 2013, pp. 112–17, doi:10.1016/j.tcb.2012.10.013.
short: T.M. Franks, M. Hetzer, Trends in Cell Biology 23 (2013) 112–117.
date_created: 2022-04-07T07:50:33Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2022-07-18T08:45:34Z
day: '01'
doi: 10.1016/j.tcb.2012.10.013
extern: '1'
external_id:
pmid:
- '23246429'
intvolume: ' 23'
issue: '3'
keyword:
- Cell Biology
language:
- iso: eng
month: '03'
oa_version: None
page: 112-117
pmid: 1
publication: Trends in Cell Biology
publication_identifier:
issn:
- 0962-8924
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: The role of Nup98 in transcription regulation in healthy and diseased cells
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 23
year: '2013'
...
---
_id: '11084'
abstract:
- lang: eng
text: Protein turnover is an effective way of maintaining a functional proteome,
as old and potentially damaged polypeptides are destroyed and replaced by newly
synthesized copies. An increasing number of intracellular proteins, however, have
been identified that evade this turnover process and instead are maintained over
a cell's lifetime. This diverse group of long-lived proteins might be particularly
prone to accumulation of damage and thus have a crucial role in the functional
deterioration of key regulatory processes during ageing.
article_processing_charge: No
article_type: original
author:
- first_name: Brandon H.
full_name: Toyama, Brandon H.
last_name: Toyama
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: 'Toyama BH, Hetzer M. Protein homeostasis: Live long, won’t prosper. Nature
Reviews Molecular Cell Biology. 2013;14:55-61. doi:10.1038/nrm3496'
apa: 'Toyama, B. H., & Hetzer, M. (2013). Protein homeostasis: Live long, won’t
prosper. Nature Reviews Molecular Cell Biology. Springer Nature. https://doi.org/10.1038/nrm3496'
chicago: 'Toyama, Brandon H., and Martin Hetzer. “Protein Homeostasis: Live Long,
Won’t Prosper.” Nature Reviews Molecular Cell Biology. Springer Nature,
2013. https://doi.org/10.1038/nrm3496.'
ieee: 'B. H. Toyama and M. Hetzer, “Protein homeostasis: Live long, won’t prosper,”
Nature Reviews Molecular Cell Biology, vol. 14. Springer Nature, pp. 55–61,
2013.'
ista: 'Toyama BH, Hetzer M. 2013. Protein homeostasis: Live long, won’t prosper.
Nature Reviews Molecular Cell Biology. 14, 55–61.'
mla: 'Toyama, Brandon H., and Martin Hetzer. “Protein Homeostasis: Live Long, Won’t
Prosper.” Nature Reviews Molecular Cell Biology, vol. 14, Springer Nature,
2013, pp. 55–61, doi:10.1038/nrm3496.'
short: B.H. Toyama, M. Hetzer, Nature Reviews Molecular Cell Biology 14 (2013) 55–61.
date_created: 2022-04-07T07:50:43Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2022-07-18T08:37:53Z
day: '01'
doi: 10.1038/nrm3496
extern: '1'
external_id:
pmid:
- '23258296'
intvolume: ' 14'
keyword:
- Cell Biology
- Molecular Biology
language:
- iso: eng
month: '01'
oa_version: None
page: 55-61
pmid: 1
publication: Nature Reviews Molecular Cell Biology
publication_identifier:
issn:
- 1471-0072
- 1471-0080
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Protein homeostasis: Live long, won''t prosper'
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 14
year: '2013'
...
---
_id: '115'
abstract:
- lang: eng
text: We present the design and performance characterization of a new experimental
technique for measuring individual particle charges in large ensembles of macroscopic
grains. The measurement principle is qualitatively similar to that used in determining
the elementary charge by Millikan in that it follows individual particle trajectories.
However, by taking advantage of new technology we are able to work with macroscopic
grains and achieve several orders of magnitude better resolution in charge to
mass ratios. By observing freely falling grains accelerated in a horizontal electric
field with a co-falling, high-speed video camera, we dramatically increase particle
tracking time and measurement precision. Keeping the granular medium under vacuum,
we eliminate air drag, leaving the electrostatic force as the primary source of
particle accelerations in the co-moving frame. Because the technique is based
on direct imaging, we can distinguish between different particle types during
the experiment, opening up the possibility of studying charge transfer processes
between different particle species. For the ∼300 μm diameter grains reported here,
we achieve an average acceleration resolution of ∼0.008 m/s2, a force resolution
of ∼500 pN, and a median charge resolution ∼6× 104 elementary charges per grain
(corresponding to surface charge densities ∼1 elementary charges per μm2). The
primary source of error is indeterminacy in the grain mass, but with higher resolution
cameras and better optics this can be further improved. The high degree of resolution
and the ability to visually identify particles of different species or sizes with
direct imaging make this a powerful new tool to characterize charging processes
in granular media.
acknowledgement: This work was supported financially by the National Science Foundation
(NSF) through its Materials Research Science and Engineering Center (MRSEC) program
(DMR-0820054) and by the US Army Research Office through Grant No. W911NF-12-1-0182.
S.R.W. acknowledges support from a University of Chicago Millikan Fellowship.
article_number: '025104'
author:
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
- first_name: Heinrich
full_name: Jaeger, Heinrich
last_name: Jaeger
citation:
ama: Waitukaitis SR, Jaeger H. In situ granular charge measurement by free-fall
videography. Review of Scientific Instruments. 2013;84(2). doi:10.1063/1.4789496
apa: Waitukaitis, S. R., & Jaeger, H. (2013). In situ granular charge measurement
by free-fall videography. Review of Scientific Instruments. AIP. https://doi.org/10.1063/1.4789496
chicago: Waitukaitis, Scott R, and Heinrich Jaeger. “In Situ Granular Charge Measurement
by Free-Fall Videography.” Review of Scientific Instruments. AIP, 2013.
https://doi.org/10.1063/1.4789496.
ieee: S. R. Waitukaitis and H. Jaeger, “In situ granular charge measurement by free-fall
videography,” Review of Scientific Instruments, vol. 84, no. 2. AIP, 2013.
ista: Waitukaitis SR, Jaeger H. 2013. In situ granular charge measurement by free-fall
videography. Review of Scientific Instruments. 84(2), 025104.
mla: Waitukaitis, Scott R., and Heinrich Jaeger. “In Situ Granular Charge Measurement
by Free-Fall Videography.” Review of Scientific Instruments, vol. 84, no.
2, 025104, AIP, 2013, doi:10.1063/1.4789496.
short: S.R. Waitukaitis, H. Jaeger, Review of Scientific Instruments 84 (2013).
date_created: 2018-12-11T11:44:42Z
date_published: 2013-02-07T00:00:00Z
date_updated: 2021-01-12T06:48:39Z
day: '07'
doi: 10.1063/1.4789496
extern: '1'
intvolume: ' 84'
issue: '2'
language:
- iso: eng
month: '02'
oa_version: None
publication: Review of Scientific Instruments
publication_status: published
publisher: AIP
publist_id: '7939'
quality_controlled: '1'
status: public
title: In situ granular charge measurement by free-fall videography
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 84
year: '2013'
...
---
_id: '11520'
abstract:
- lang: eng
text: We present the spatially resolved Hα dynamics of 16 star-forming galaxies
at z ∼ 0.81 using the new KMOS multi-object integral field spectrograph on the
ESO Very Large Telescope. These galaxies, selected using 1.18 μm narrowband imaging
from the 10 deg2 CFHT-HiZELS survey of the SA 22 hr field, are found in a ∼4 Mpc
overdensity of Hα emitters and likely reside in a group/intermediate environment,
but not a cluster. We confirm and identify a rich group of star-forming galaxies
at z = 0.813 ± 0.003, with 13 galaxies within 1000 km s−1 of each other, and seven
within a diameter of 3 Mpc. All of our galaxies are “typical” star-forming galaxies
at their redshift, 0.8 ± 0.4 SFR$^*_{z = 0.8}$, spanning a range of specific star
formation rates (sSFRs) of 0.2–1.1 Gyr−1 and have a median metallicity very close
to solar of 12 + log(O/H) = 8.62 ± 0.06. We measure the spatially resolved Hα
dynamics of the galaxies in our sample and show that 13 out of 16 galaxies can
be described by rotating disks and use the data to derive inclination corrected
rotation speeds of 50–275 km s−1. The fraction of disks within our sample is 75%
± 8%, consistent with previous results based on Hubble Space Telescope morphologies
of Hα-selected galaxies at z ∼ 1 and confirming that disks dominate the SFR density
at z ∼ 1. Our Hα galaxies are well fitted by the z ∼ 1–2 Tully–Fisher (TF) relation,
confirming the evolution seen in the zero point. Apart from having, on average,
higher stellar masses and lower sSFRs, our group galaxies at z = 0.81 present
the same mass–metallicity and TF relation as z ∼ 1 field galaxies and are all
disk galaxies.
acknowledgement: 'We thank the referee for many helpful comments and suggestions which
greatly improved the clarity and quality of this work. D.S. acknowledges financial
support from the Netherlands Organisation for Scientific research (NWO) through
a Veni fellowship and also funding from the European Community Seventh Framework
Programme (FP7/2007-2013) under grant agreement number RG226604 (OPTICON) which
allowed access to CFHT time (proposals: 11BO29 & 12AO19). A.M.S. gratefully acknowledges
an STFC Advanced Fellowship through grant number ST/H005234/1. I.R.S., J.P.S., and
R.G.B. acknowledge support from the UK Science and Technology Facilities Council
(STFC) under ST/I001573/1. I.R.S. acknowledges STFC (ST/J001422/1), the ERC Advanced
Investigator program DUSTYGAL and a Royal Society/Wolfson Merit Award. P.N.B. acknowledges
support from STFC. R.M.S. acknowledges support from the grant ST/1001573/1. The
data presented here are based on observations with the KMOS spectrograph on the
ESO/VLT under program 60.A-9460 and can be accessed through the ESO data archive.
The authors also wish to acknowledge the help from Michael Hilker in preparing the
KMOS observations.'
article_number: '139'
article_processing_charge: No
article_type: original
author:
- first_name: D.
full_name: Sobral, D.
last_name: Sobral
- first_name: A. M.
full_name: Swinbank, A. M.
last_name: Swinbank
- first_name: J. P.
full_name: Stott, J. P.
last_name: Stott
- first_name: Jorryt J
full_name: Matthee, Jorryt J
id: 7439a258-f3c0-11ec-9501-9df22fe06720
last_name: Matthee
orcid: 0000-0003-2871-127X
- first_name: R. G.
full_name: Bower, R. G.
last_name: Bower
- first_name: Ian
full_name: Smail, Ian
last_name: Smail
- first_name: P.
full_name: Best, P.
last_name: Best
- first_name: J. E.
full_name: Geach, J. E.
last_name: Geach
- first_name: R. M.
full_name: Sharples, R. M.
last_name: Sharples
citation:
ama: Sobral D, Swinbank AM, Stott JP, et al. The dynamics of z=0.8 H-alpha-selected
star-forming galaxies from KMOS/CF-HiZELS. The Astrophysical Journal. 2013;779(2).
doi:10.1088/0004-637x/779/2/139
apa: Sobral, D., Swinbank, A. M., Stott, J. P., Matthee, J. J., Bower, R. G., Smail,
I., … Sharples, R. M. (2013). The dynamics of z=0.8 H-alpha-selected star-forming
galaxies from KMOS/CF-HiZELS. The Astrophysical Journal. IOP Publishing.
https://doi.org/10.1088/0004-637x/779/2/139
chicago: Sobral, D., A. M. Swinbank, J. P. Stott, Jorryt J Matthee, R. G. Bower,
Ian Smail, P. Best, J. E. Geach, and R. M. Sharples. “The Dynamics of Z=0.8 H-Alpha-Selected
Star-Forming Galaxies from KMOS/CF-HiZELS.” The Astrophysical Journal.
IOP Publishing, 2013. https://doi.org/10.1088/0004-637x/779/2/139.
ieee: D. Sobral et al., “The dynamics of z=0.8 H-alpha-selected star-forming
galaxies from KMOS/CF-HiZELS,” The Astrophysical Journal, vol. 779, no.
2. IOP Publishing, 2013.
ista: Sobral D, Swinbank AM, Stott JP, Matthee JJ, Bower RG, Smail I, Best P, Geach
JE, Sharples RM. 2013. The dynamics of z=0.8 H-alpha-selected star-forming galaxies
from KMOS/CF-HiZELS. The Astrophysical Journal. 779(2), 139.
mla: Sobral, D., et al. “The Dynamics of Z=0.8 H-Alpha-Selected Star-Forming Galaxies
from KMOS/CF-HiZELS.” The Astrophysical Journal, vol. 779, no. 2, 139,
IOP Publishing, 2013, doi:10.1088/0004-637x/779/2/139.
short: D. Sobral, A.M. Swinbank, J.P. Stott, J.J. Matthee, R.G. Bower, I. Smail,
P. Best, J.E. Geach, R.M. Sharples, The Astrophysical Journal 779 (2013).
date_created: 2022-07-07T09:14:48Z
date_published: 2013-12-03T00:00:00Z
date_updated: 2022-08-18T10:43:07Z
day: '03'
doi: 10.1088/0004-637x/779/2/139
extern: '1'
external_id:
arxiv:
- '1310.3822'
intvolume: ' 779'
issue: '2'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
- 'galaxies: evolution – galaxies'
- high-redshift – galaxies
- starburst
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1310.3822
month: '12'
oa: 1
oa_version: Preprint
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: The dynamics of z=0.8 H-alpha-selected star-forming galaxies from KMOS/CF-HiZELS
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 779
year: '2013'
...
---
_id: '116'
abstract:
- lang: eng
text: 'We describe a model experiment for dynamic jamming: a two-dimensional collection
of initially unjammed disks that are forced into the jammed state by uniaxial
compression via a rake. This leads to a stable densification front that travels
ahead of the rake, leaving regions behind it jammed. Using disk conservation in
conjunction with an upper limit to the packing fraction at jamming onset, we predict
the front speed as a function of packing fraction and rake speed. However, we
find that the jamming front has a finite width, a feature that cannot be explained
by disk conservation alone. This width appears to diverge on approach to jamming,
which suggests that it may be related to growing lengthscales encountered in other
jamming studies.'
acknowledgement: This work was supported by the National Science Foundation (NSF)
through its Materials Research Science and Engineering program (DMR-0820054). SRW
was supported by the U.S. Department of Energy, Office of Basic Energy Sciences,
Division of Materials Sciences and Engineering under Award DE-FG02-03ER46088. LKR
acknowledges support through the NSF Research Experience for Undergraduates program.
article_number: '44001'
author:
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
- first_name: Leah
full_name: Roth, Leah
last_name: Roth
- first_name: Vincenzo
full_name: Vitelli, Vincenzo
last_name: Vitelli
- first_name: Heinrich
full_name: Jaeger, Heinrich
last_name: Jaeger
citation:
ama: Waitukaitis SR, Roth L, Vitelli V, Jaeger H. Dynamic jamming fronts. EPL.
2013;102(4). doi:10.1209/0295-5075/102/44001
apa: Waitukaitis, S. R., Roth, L., Vitelli, V., & Jaeger, H. (2013). Dynamic
jamming fronts. EPL. Elsevier. https://doi.org/10.1209/0295-5075/102/44001
chicago: Waitukaitis, Scott R, Leah Roth, Vincenzo Vitelli, and Heinrich Jaeger.
“Dynamic Jamming Fronts.” EPL. Elsevier, 2013. https://doi.org/10.1209/0295-5075/102/44001.
ieee: S. R. Waitukaitis, L. Roth, V. Vitelli, and H. Jaeger, “Dynamic jamming fronts,”
EPL, vol. 102, no. 4. Elsevier, 2013.
ista: Waitukaitis SR, Roth L, Vitelli V, Jaeger H. 2013. Dynamic jamming fronts.
EPL. 102(4), 44001.
mla: Waitukaitis, Scott R., et al. “Dynamic Jamming Fronts.” EPL, vol. 102,
no. 4, 44001, Elsevier, 2013, doi:10.1209/0295-5075/102/44001.
short: S.R. Waitukaitis, L. Roth, V. Vitelli, H. Jaeger, EPL 102 (2013).
date_created: 2018-12-11T11:44:43Z
date_published: 2013-05-24T00:00:00Z
date_updated: 2021-01-12T06:48:44Z
day: '24'
doi: 10.1209/0295-5075/102/44001
extern: '1'
intvolume: ' 102'
issue: '4'
language:
- iso: eng
month: '05'
oa_version: None
publication: EPL
publication_status: published
publisher: Elsevier
publist_id: '7938'
quality_controlled: '1'
status: public
title: Dynamic jamming fronts
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 102
year: '2013'
...
---
_id: '11671'
abstract:
- lang: eng
text: "Given only the URL of a Web page, can we identify its language? In this article
we examine this question. URL-based language classification is useful when the
content of the Web page is not available or downloading the content is a waste
of bandwidth and time.\r\nWe built URL-based language classifiers for English,
German, French, Spanish, and Italian by applying a variety of algorithms and features.
As algorithms we used machine learning algorithms which are widely applied for
text classification and state-of-art algorithms for language identification of
text. As features we used words, various sized n-grams, and custom-made features
(our novel feature set). We compared our approaches with two baseline methods,
namely classification by country code top-level domains and classification by
IP addresses of the hosting Web servers.\r\n\r\nWe trained and tested our classifiers
in a 10-fold cross-validation setup on a dataset obtained from the Open Directory
Project and from querying a commercial search engine. We obtained the lowest F1-measure
for English (94) and the highest F1-measure for German (98) with the best performing
classifiers.\r\n\r\nWe also evaluated the performance of our methods: (i) on a
set of Web pages written in Adobe Flash and (ii) as part of a language-focused
crawler. In the first case, the content of the Web page is hard to extract and
in the second page downloading pages of the “wrong” language constitutes a waste
of bandwidth. In both settings the best classifiers have a high accuracy with
an F1-measure between 95 (for English) and 98 (for Italian) for the Adobe Flash
pages and a precision between 90 (for Italian) and 97 (for French) for the language-focused
crawler."
article_number: '3'
article_processing_charge: No
article_type: original
author:
- first_name: Eda
full_name: Baykan, Eda
last_name: Baykan
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
citation:
ama: Baykan E, Weber I, Henzinger MH. A comprehensive study of techniques for URL-based
web page language classification. ACM Transactions on the Web. 2013;7(1).
doi:10.1145/2435215.2435218
apa: Baykan, E., Weber, I., & Henzinger, M. H. (2013). A comprehensive study
of techniques for URL-based web page language classification. ACM Transactions
on the Web. Association for Computing Machinery. https://doi.org/10.1145/2435215.2435218
chicago: Baykan, Eda, Ingmar Weber, and Monika H Henzinger. “A Comprehensive Study
of Techniques for URL-Based Web Page Language Classification.” ACM Transactions
on the Web. Association for Computing Machinery, 2013. https://doi.org/10.1145/2435215.2435218.
ieee: E. Baykan, I. Weber, and M. H. Henzinger, “A comprehensive study of techniques
for URL-based web page language classification,” ACM Transactions on the Web,
vol. 7, no. 1. Association for Computing Machinery, 2013.
ista: Baykan E, Weber I, Henzinger MH. 2013. A comprehensive study of techniques
for URL-based web page language classification. ACM Transactions on the Web. 7(1),
3.
mla: Baykan, Eda, et al. “A Comprehensive Study of Techniques for URL-Based Web
Page Language Classification.” ACM Transactions on the Web, vol. 7, no.
1, 3, Association for Computing Machinery, 2013, doi:10.1145/2435215.2435218.
short: E. Baykan, I. Weber, M.H. Henzinger, ACM Transactions on the Web 7 (2013).
date_created: 2022-07-27T12:50:18Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2022-09-12T08:51:57Z
day: '01'
doi: 10.1145/2435215.2435218
extern: '1'
intvolume: ' 7'
issue: '1'
keyword:
- Computer Networks and Communications
language:
- iso: eng
month: '03'
oa_version: None
publication: ACM Transactions on the Web
publication_identifier:
eissn:
- 1559-114X
issn:
- 1559-1131
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: A comprehensive study of techniques for URL-based web page language classification
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2013'
...
---
_id: '117'
abstract:
- lang: eng
text: The packing arrangement of individual particles inside a granular material
and the resulting response to applied stresses depend critically on particle-particle
interactions. One aspect that recently received attention are nanoscale surface
features of particles, which play an important role in determining the strength
of cohesive van der Waals and capillary interactions and also affect tribo-charging
of grains. We describe experiments on freely falling granular streams that can
detect the contributions from all three of these forces. We show that it is possible
to measure the charge of individual grains and build up distributions that are
detailed enough to provide stringent tests of tribo-charging models currently
available. A second aspect concerns particle shape. In this case steric interactions
become important and new types of aggregate behavior can be expected when non-convex
particle shapes are considered that can interlock or entangle. However, a general
connection between the mechanical response of a granular material and the constituents\'
shape remains unknown. This has made it infeasible to tackle the "inverse
packing problem", namely to start from a given, desired behavior for the
aggregate as a whole and then find the particle shape the produces it. We discuss
a new approach, using concepts rooted in artificial evolution that provides a
way to solve this inverse problem. This approach facilitates exploring the role
of arbitrary particle geometry in jammed systems and invites the discovery and
design of granular matter with optimized properties.
acknowledgement: This work was supported by the NSF MRSEC program under DMR-0820054.
Additional support came from the US Army Research Office through W911NF-12-1-0182.
author:
- first_name: Heinrich
full_name: Jaeger, Heinrich
last_name: Jaeger
- first_name: Marc
full_name: Miskin, Marc
last_name: Miskin
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
citation:
ama: 'Jaeger H, Miskin M, Waitukaitis SR. From nanoscale cohesion to macroscale
entanglement: opportunities for designing granular aggregate behaviour by tailoring
grain shape and interactions. In: AIP Conference Proceedings. Vol 1542.
AIP; 2013:3-6. doi:10.1063/1.4811858'
apa: 'Jaeger, H., Miskin, M., & Waitukaitis, S. R. (2013). From nanoscale cohesion
to macroscale entanglement: opportunities for designing granular aggregate behaviour
by tailoring grain shape and interactions. In AIP Conference Proceedings
(Vol. 1542, pp. 3–6). Sydney, Australia: AIP. https://doi.org/10.1063/1.4811858'
chicago: 'Jaeger, Heinrich, Marc Miskin, and Scott R Waitukaitis. “From Nanoscale
Cohesion to Macroscale Entanglement: Opportunities for Designing Granular Aggregate
Behaviour by Tailoring Grain Shape and Interactions.” In AIP Conference Proceedings,
1542:3–6. AIP, 2013. https://doi.org/10.1063/1.4811858.'
ieee: 'H. Jaeger, M. Miskin, and S. R. Waitukaitis, “From nanoscale cohesion to
macroscale entanglement: opportunities for designing granular aggregate behaviour
by tailoring grain shape and interactions,” in AIP Conference Proceedings,
Sydney, Australia, 2013, vol. 1542, pp. 3–6.'
ista: 'Jaeger H, Miskin M, Waitukaitis SR. 2013. From nanoscale cohesion to macroscale
entanglement: opportunities for designing granular aggregate behaviour by tailoring
grain shape and interactions. AIP Conference Proceedings. Powders and Grains
vol. 1542, 3–6.'
mla: 'Jaeger, Heinrich, et al. “From Nanoscale Cohesion to Macroscale Entanglement:
Opportunities for Designing Granular Aggregate Behaviour by Tailoring Grain Shape
and Interactions.” AIP Conference Proceedings, vol. 1542, AIP, 2013, pp.
3–6, doi:10.1063/1.4811858.'
short: H. Jaeger, M. Miskin, S.R. Waitukaitis, in:, AIP Conference Proceedings,
AIP, 2013, pp. 3–6.
conference:
end_date: 2013-07-12
location: Sydney, Australia
name: Powders and Grains
start_date: 2013-07-08
date_created: 2018-12-11T11:44:43Z
date_published: 2013-06-01T00:00:00Z
date_updated: 2021-01-12T06:48:49Z
day: '01'
doi: 10.1063/1.4811858
extern: '1'
intvolume: ' 1542'
language:
- iso: eng
month: '06'
oa_version: None
page: 3 - 6
publication: ' AIP Conference Proceedings'
publication_status: published
publisher: AIP
publist_id: '7937'
quality_controlled: '1'
status: public
title: 'From nanoscale cohesion to macroscale entanglement: opportunities for designing
granular aggregate behaviour by tailoring grain shape and interactions'
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 1542
year: '2013'
...
---
_id: '11759'
abstract:
- lang: eng
text: Matching markets play a prominent role in economic theory. A prime example
of such a market is the sponsored search market. Here, as in other markets of
that kind, market equilibria correspond to feasible, envy free, and bidder optimal
outcomes. For settings without budgets such an outcome always exists and can be
computed in polynomial-time by the so-called Hungarian Method. Moreover, every
mechanism that computes such an outcome is incentive compatible. We show that
the Hungarian Method can be modified so that it finds a feasible, envy free, and
bidder optimal outcome for settings with budgets. We also show that in settings
with budgets no mechanism that computes such an outcome can be incentive compatible
for all inputs. For inputs in general position, however, the presented mechanism—as
any other mechanism that computes such an outcome for settings with budgets—is
incentive compatible.
article_processing_charge: No
article_type: original
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: Dütting P, Henzinger MH, Weber I. Sponsored search, market equilibria, and
the Hungarian Method. Information Processing Letters. 2013;113(3):67-73.
doi:10.1016/j.ipl.2012.11.006
apa: Dütting, P., Henzinger, M. H., & Weber, I. (2013). Sponsored search, market
equilibria, and the Hungarian Method. Information Processing Letters. Elsevier.
https://doi.org/10.1016/j.ipl.2012.11.006
chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “Sponsored Search,
Market Equilibria, and the Hungarian Method.” Information Processing Letters.
Elsevier, 2013. https://doi.org/10.1016/j.ipl.2012.11.006.
ieee: P. Dütting, M. H. Henzinger, and I. Weber, “Sponsored search, market equilibria,
and the Hungarian Method,” Information Processing Letters, vol. 113, no.
3. Elsevier, pp. 67–73, 2013.
ista: Dütting P, Henzinger MH, Weber I. 2013. Sponsored search, market equilibria,
and the Hungarian Method. Information Processing Letters. 113(3), 67–73.
mla: Dütting, Paul, et al. “Sponsored Search, Market Equilibria, and the Hungarian
Method.” Information Processing Letters, vol. 113, no. 3, Elsevier, 2013,
pp. 67–73, doi:10.1016/j.ipl.2012.11.006.
short: P. Dütting, M.H. Henzinger, I. Weber, Information Processing Letters 113
(2013) 67–73.
date_created: 2022-08-08T11:29:08Z
date_published: 2013-02-15T00:00:00Z
date_updated: 2022-09-12T09:36:15Z
day: '15'
doi: 10.1016/j.ipl.2012.11.006
extern: '1'
external_id:
arxiv:
- '0912.1934'
intvolume: ' 113'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0912.1934
month: '02'
oa: 1
oa_version: Preprint
page: 67-73
publication: Information Processing Letters
publication_identifier:
issn:
- 0020-0190
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Sponsored search, market equilibria, and the Hungarian Method
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2013'
...
---
_id: '11793'
abstract:
- lang: eng
text: "We study the problem of maintaining a breadth-first spanning tree (BFS tree)
in partially dynamic distributed networks modeling a sequence of either failures
or additions of communication links (but not both). We show (1 + ε)-approximation
algorithms whose amortized time (over some number of link changes) is sublinear
in D, the maximum diameter of the network. This breaks the Θ(D) time bound of
recomputing “from scratch”.\r\n\r\nOur technique also leads to a (1 + ε)-approximate
incremental algorithm for single-source shortest paths (SSSP) in the sequential
(usual RAM) model. Prior to our work, the state of the art was the classic exact
algorithm of [9] that is optimal under some assumptions [27]. Our result is the
first to show that, in the incremental setting, this bound can be beaten in certain
cases if a small approximation is allowed."
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Sebastian
full_name: Krinninger, Sebastian
last_name: Krinninger
- first_name: Danupon
full_name: Nanongkai, Danupon
last_name: Nanongkai
citation:
ama: 'Henzinger MH, Krinninger S, Nanongkai D. Sublinear-time maintenance of breadth-first
spanning tree in partially dynamic networks. In: 40th International Colloquium
on Automata, Languages, and Programming. Vol 7966. Springer Nature; 2013:607–619.
doi:10.1007/978-3-642-39212-2_53'
apa: 'Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2013). Sublinear-time
maintenance of breadth-first spanning tree in partially dynamic networks. In 40th
International Colloquium on Automata, Languages, and Programming (Vol. 7966,
pp. 607–619). Riga, Latvia: Springer Nature. https://doi.org/10.1007/978-3-642-39212-2_53'
chicago: Henzinger, Monika H, Sebastian Krinninger, and Danupon Nanongkai. “Sublinear-Time
Maintenance of Breadth-First Spanning Tree in Partially Dynamic Networks.” In
40th International Colloquium on Automata, Languages, and Programming,
7966:607–619. Springer Nature, 2013. https://doi.org/10.1007/978-3-642-39212-2_53.
ieee: M. H. Henzinger, S. Krinninger, and D. Nanongkai, “Sublinear-time maintenance
of breadth-first spanning tree in partially dynamic networks,” in 40th International
Colloquium on Automata, Languages, and Programming, Riga, Latvia, 2013, vol.
7966, pp. 607–619.
ista: 'Henzinger MH, Krinninger S, Nanongkai D. 2013. Sublinear-time maintenance
of breadth-first spanning tree in partially dynamic networks. 40th International
Colloquium on Automata, Languages, and Programming. ICALP: International Colloquium
on Automata, Languages, and Programming, LNCS, vol. 7966, 607–619.'
mla: Henzinger, Monika H., et al. “Sublinear-Time Maintenance of Breadth-First Spanning
Tree in Partially Dynamic Networks.” 40th International Colloquium on Automata,
Languages, and Programming, vol. 7966, Springer Nature, 2013, pp. 607–619,
doi:10.1007/978-3-642-39212-2_53.
short: M.H. Henzinger, S. Krinninger, D. Nanongkai, in:, 40th International Colloquium
on Automata, Languages, and Programming, Springer Nature, 2013, pp. 607–619.
conference:
end_date: 2013-07-12
location: Riga, Latvia
name: 'ICALP: International Colloquium on Automata, Languages, and Programming'
start_date: 2013-07-08
date_created: 2022-08-11T11:25:13Z
date_published: 2013-07-01T00:00:00Z
date_updated: 2023-02-21T16:28:26Z
day: '01'
doi: 10.1007/978-3-642-39212-2_53
extern: '1'
external_id:
arxiv:
- '1512.08147'
intvolume: ' 7966'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1512.08147
month: '07'
oa: 1
oa_version: Preprint
page: 607–619
publication: 40th International Colloquium on Automata, Languages, and Programming
publication_identifier:
isbn:
- '9783642392115'
issn:
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '11793'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Sublinear-time maintenance of breadth-first spanning tree in partially dynamic
networks
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7966
year: '2013'
...
---
_id: '11791'
abstract:
- lang: eng
text: The focus of classic mechanism design has been on truthful direct-revelation
mechanisms. In the context of combinatorial auctions the truthful direct-revelation
mechanism that maximizes social welfare is the VCG mechanism. For many valuation
spaces computing the allocation and payments of the VCG mechanism, however, is
a computationally hard problem. We thus study the performance of the VCG mechanism
when bidders are forced to choose bids from a subspace of the valuation space
for which the VCG outcome can be computed efficiently. We prove improved upper
bounds on the welfare loss for restrictions to additive bids and upper and lower
bounds for restrictions to non-additive bids. These bounds show that the welfare
loss increases in expressiveness. All our bounds apply to equilibrium concepts
that can be computed in polynomial time as well as to learning outcomes.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Martin
full_name: Starnberger, Martin
last_name: Starnberger
citation:
ama: 'Dütting P, Henzinger MH, Starnberger M. Valuation compressions in VCG-based
combinatorial auctions. In: 9th International Conference on Web and Internet
Economics. Vol 8289. Springer Nature; 2013:146–159. doi:10.1007/978-3-642-45046-4_13'
apa: 'Dütting, P., Henzinger, M. H., & Starnberger, M. (2013). Valuation compressions
in VCG-based combinatorial auctions. In 9th International Conference on Web
and Internet Economics (Vol. 8289, pp. 146–159). Cambridge, MA, USA: Springer
Nature. https://doi.org/10.1007/978-3-642-45046-4_13'
chicago: Dütting, Paul, Monika H Henzinger, and Martin Starnberger. “Valuation Compressions
in VCG-Based Combinatorial Auctions.” In 9th International Conference on Web
and Internet Economics, 8289:146–159. Springer Nature, 2013. https://doi.org/10.1007/978-3-642-45046-4_13.
ieee: P. Dütting, M. H. Henzinger, and M. Starnberger, “Valuation compressions in
VCG-based combinatorial auctions,” in 9th International Conference on Web and
Internet Economics, Cambridge, MA, USA, 2013, vol. 8289, pp. 146–159.
ista: 'Dütting P, Henzinger MH, Starnberger M. 2013. Valuation compressions in VCG-based
combinatorial auctions. 9th International Conference on Web and Internet Economics.
WINE: International Conference on Web and Internet Economics, LNCS, vol. 8289,
146–159.'
mla: Dütting, Paul, et al. “Valuation Compressions in VCG-Based Combinatorial Auctions.”
9th International Conference on Web and Internet Economics, vol. 8289,
Springer Nature, 2013, pp. 146–159, doi:10.1007/978-3-642-45046-4_13.
short: P. Dütting, M.H. Henzinger, M. Starnberger, in:, 9th International Conference
on Web and Internet Economics, Springer Nature, 2013, pp. 146–159.
conference:
end_date: 2013-12-14
location: Cambridge, MA, USA
name: 'WINE: International Conference on Web and Internet Economics'
start_date: 2013-12-01
date_created: 2022-08-11T11:05:14Z
date_published: 2013-12-01T00:00:00Z
date_updated: 2023-02-13T11:20:42Z
day: '01'
doi: 10.1007/978-3-642-45046-4_13
extern: '1'
external_id:
arxiv:
- '1310.3153'
intvolume: ' 8289'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1310.3153
month: '12'
oa: 1
oa_version: Preprint
page: 146–159
publication: 9th International Conference on Web and Internet Economics
publication_identifier:
isbn:
- '9783642450457'
issn:
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Valuation compressions in VCG-based combinatorial auctions
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8289
year: '2013'
...
---
_id: '11792'
abstract:
- lang: eng
text: "We study the problem of maximizing a monotone submodular function with viability
constraints. This problem originates from computational biology, where we are
given a phylogenetic tree over a set of species and a directed graph, the so-called
food web, encoding viability constraints between these species. These food webs
usually have constant depth. The goal is to select a subset of k species that
satisfies the viability constraints and has maximal phylogenetic diversity. As
this problem is known to be NP-hard, we investigate approximation algorithm. We
present the first constant factor approximation algorithm if the depth is constant.
Its approximation ratio is (1−1\U0001D452√). This algorithm not only applies to
phylogenetic trees with viability constraints but for arbitrary monotone submodular
set functions with viability constraints. Second, we show that there is no (1 − 1/e + ε)-approximation
algorithm for our problem setting (even for additive functions) and that there
is no approximation algorithm for a slight extension of this setting."
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Wolfgang
full_name: Dvořák, Wolfgang
last_name: Dvořák
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: David P.
full_name: Williamson, David P.
last_name: Williamson
citation:
ama: 'Dvořák W, Henzinger MH, Williamson DP. Maximizing a submodular function with
viability constraints. In: 21st Annual European Symposium on Algorithms.
Vol 8125. Springer Nature; 2013:409-420. doi:10.1007/978-3-642-40450-4_35'
apa: 'Dvořák, W., Henzinger, M. H., & Williamson, D. P. (2013). Maximizing a
submodular function with viability constraints. In 21st Annual European Symposium
on Algorithms (Vol. 8125, pp. 409–420). Sophia Antipolis, France: Springer
Nature. https://doi.org/10.1007/978-3-642-40450-4_35'
chicago: Dvořák, Wolfgang, Monika H Henzinger, and David P. Williamson. “Maximizing
a Submodular Function with Viability Constraints.” In 21st Annual European
Symposium on Algorithms, 8125:409–20. Springer Nature, 2013. https://doi.org/10.1007/978-3-642-40450-4_35.
ieee: W. Dvořák, M. H. Henzinger, and D. P. Williamson, “Maximizing a submodular
function with viability constraints,” in 21st Annual European Symposium on
Algorithms, Sophia Antipolis, France, 2013, vol. 8125, pp. 409–420.
ista: 'Dvořák W, Henzinger MH, Williamson DP. 2013. Maximizing a submodular function
with viability constraints. 21st Annual European Symposium on Algorithms. ESA:
European Symposium on Algorithms, LNCS, vol. 8125, 409–420.'
mla: Dvořák, Wolfgang, et al. “Maximizing a Submodular Function with Viability Constraints.”
21st Annual European Symposium on Algorithms, vol. 8125, Springer Nature,
2013, pp. 409–20, doi:10.1007/978-3-642-40450-4_35.
short: W. Dvořák, M.H. Henzinger, D.P. Williamson, in:, 21st Annual European Symposium
on Algorithms, Springer Nature, 2013, pp. 409–420.
conference:
end_date: 2013-09-04
location: Sophia Antipolis, France
name: 'ESA: European Symposium on Algorithms'
start_date: 2013-09-02
date_created: 2022-08-11T11:18:19Z
date_published: 2013-09-01T00:00:00Z
date_updated: 2023-02-21T16:28:24Z
day: '01'
doi: 10.1007/978-3-642-40450-4_35
extern: '1'
external_id:
arxiv:
- '1611.05753'
intvolume: ' 8125'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1611.05753
month: '09'
oa: 1
oa_version: Preprint
page: 409 - 420
publication: 21st Annual European Symposium on Algorithms
publication_identifier:
isbn:
- '9783642404498'
issn:
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '11792'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Maximizing a submodular function with viability constraints
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8125
year: '2013'
...
---
_id: '11856'
abstract:
- lang: eng
text: 'We study dynamic (1 + ϵ)-approximation algorithms for the all-pairs shortest
paths problem in unweighted undirected n-node m-edge graphs under edge deletions.
The fastest algorithm for this problem is a randomized algorithm with a total
update time of Ȏ(mn) and constant query time by Roditty and Zwick (FOCS 2004).
The fastest deterministic algorithm is from a 1981 paper by Even and Shiloach
(JACM 1981); it has a total update time of O(mn 2 ) and constant query time. We
improve these results as follows: (1) We present an algorithm with a total update
time of Ȏ(n 5/2 ) and constant query time that has an additive error of two in
addition to the 1 + ϵ multiplicative error. This beats the previous Ȏ(mn) time
when m = Ω(n 3/2 ). Note that the additive error is unavoidable since, even in
the static case, an O(n 3-δ )-time (a so-called truly sub cubic) combinatorial
algorithm with 1 + ϵ multiplicative error cannot have an additive error less than
2 - ϵ, unless we make a major breakthrough for Boolean matrix multiplication (Dor,
Halperin and Zwick FOCS 1996) and many other long-standing problems (Vassilevska
Williams and Williams FOCS 2010). The algorithm can also be turned into a (2 +
ϵ)-approximation algorithm (without an additive error) with the same time guarantees,
improving the recent (3 + ϵ)-approximation algorithm with Ȏ(n 5/2+O(1√(log n))
) running time of Bernstein and Roditty (SODA 2011) in terms of both approximation
and time guarantees. (2) We present a deterministic algorithm with a total update
time of Ȏ(mn) and a query time of O(log log n). The algorithm has a multiplicative
error of 1 + ϵ and gives the first improved deterministic algorithm since 1981.
It also answers an open question raised by Bernstein in his STOC 2013 paper. In
order to achieve our results, we introduce two new techniques: (1) A lazy Even-Shiloach
tree algorithm which maintains a bounded-distance shortest-paths tree on a certain
type of emulator called locally persevering emulator. (2) A derandomization technique
based on moving Even-Shiloach trees as a way to derandomize the standard random
set argument. These techniques might be of independent interest.'
article_processing_charge: No
author:
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Sebastian
full_name: Krinninger, Sebastian
last_name: Krinninger
- first_name: Danupon
full_name: Nanongkai, Danupon
last_name: Nanongkai
citation:
ama: 'Henzinger MH, Krinninger S, Nanongkai D. Dynamic approximate all-pairs shortest
paths: Breaking the O(mn) barrier and derandomization. In: 54th Annual Symposium
on Foundations of Computer Science. Institute of Electrical and Electronics
Engineers; 2013:538-547. doi:10.1109/focs.2013.64'
apa: 'Henzinger, M. H., Krinninger, S., & Nanongkai, D. (2013). Dynamic approximate
all-pairs shortest paths: Breaking the O(mn) barrier and derandomization. In 54th
Annual Symposium on Foundations of Computer Science (pp. 538–547). Berkeley,
CA, United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/focs.2013.64'
chicago: 'Henzinger, Monika H, Sebastian Krinninger, and Danupon Nanongkai. “Dynamic
Approximate All-Pairs Shortest Paths: Breaking the O(Mn) Barrier and Derandomization.”
In 54th Annual Symposium on Foundations of Computer Science, 538–47. Institute
of Electrical and Electronics Engineers, 2013. https://doi.org/10.1109/focs.2013.64.'
ieee: 'M. H. Henzinger, S. Krinninger, and D. Nanongkai, “Dynamic approximate all-pairs
shortest paths: Breaking the O(mn) barrier and derandomization,” in 54th Annual
Symposium on Foundations of Computer Science, Berkeley, CA, United States,
2013, pp. 538–547.'
ista: 'Henzinger MH, Krinninger S, Nanongkai D. 2013. Dynamic approximate all-pairs
shortest paths: Breaking the O(mn) barrier and derandomization. 54th Annual Symposium
on Foundations of Computer Science. FOCS: Symposium on Foundations of Computer
Science, 538–547.'
mla: 'Henzinger, Monika H., et al. “Dynamic Approximate All-Pairs Shortest Paths:
Breaking the O(Mn) Barrier and Derandomization.” 54th Annual Symposium on Foundations
of Computer Science, Institute of Electrical and Electronics Engineers, 2013,
pp. 538–47, doi:10.1109/focs.2013.64.'
short: M.H. Henzinger, S. Krinninger, D. Nanongkai, in:, 54th Annual Symposium on
Foundations of Computer Science, Institute of Electrical and Electronics Engineers,
2013, pp. 538–547.
conference:
end_date: 2013-10-29
location: Berkeley, CA, United States
name: 'FOCS: Symposium on Foundations of Computer Science'
start_date: 2013-10-26
date_created: 2022-08-16T08:22:37Z
date_published: 2013-10-01T00:00:00Z
date_updated: 2023-02-17T09:56:04Z
day: '01'
doi: 10.1109/focs.2013.64
extern: '1'
external_id:
arxiv:
- '1308.0776'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1308.0776
month: '10'
oa: 1
oa_version: Preprint
page: 538-547
publication: 54th Annual Symposium on Foundations of Computer Science
publication_identifier:
eisbn:
- 978-0-7695-5135-7
issn:
- 0272-5428
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Dynamic approximate all-pairs shortest paths: Breaking the O(mn) barrier and
derandomization'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '11902'
abstract:
- lang: eng
text: "We study the problem of matching bidders to items where each bidder i has
general, strictly monotonic utility functions ui,j(pj) expressing his utility
of being matched to item j at price pj. For this setting we prove that a bidder
optimal outcome always exists, even when the utility functions are non-linear
and non-continuous. We give sufficient conditions under\r\nwhich every mechanism
that finds a bidder optimal outcome is incentive compatible. We also give a mechanism
that finds a bidder optimal outcome if the conditions for incentive compatibility
are satisfied. The running time of this mechanism is exponential in the number
of items, but polynomial in the number of bidders."
article_processing_charge: No
article_type: original
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: Dütting P, Henzinger MH, Weber I. Bidder optimal assignments for general utilities.
Theoretical Computer Science. 2013;478(3):22-32. doi:10.1016/j.tcs.2013.01.030
apa: Dütting, P., Henzinger, M. H., & Weber, I. (2013). Bidder optimal assignments
for general utilities. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2013.01.030
chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “Bidder Optimal Assignments
for General Utilities.” Theoretical Computer Science. Elsevier, 2013. https://doi.org/10.1016/j.tcs.2013.01.030.
ieee: P. Dütting, M. H. Henzinger, and I. Weber, “Bidder optimal assignments for
general utilities,” Theoretical Computer Science, vol. 478, no. 3. Elsevier,
pp. 22–32, 2013.
ista: Dütting P, Henzinger MH, Weber I. 2013. Bidder optimal assignments for general
utilities. Theoretical Computer Science. 478(3), 22–32.
mla: Dütting, Paul, et al. “Bidder Optimal Assignments for General Utilities.” Theoretical
Computer Science, vol. 478, no. 3, Elsevier, 2013, pp. 22–32, doi:10.1016/j.tcs.2013.01.030.
short: P. Dütting, M.H. Henzinger, I. Weber, Theoretical Computer Science 478 (2013)
22–32.
date_created: 2022-08-17T11:11:04Z
date_published: 2013-03-25T00:00:00Z
date_updated: 2023-02-21T16:28:41Z
day: '25'
doi: 10.1016/j.tcs.2013.01.030
extern: '1'
intvolume: ' 478'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
page: 22-32
publication: Theoretical Computer Science
publication_identifier:
issn:
- 0304-3975
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '11799'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Bidder optimal assignments for general utilities
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 478
year: '2013'
...
---
_id: '11959'
abstract:
- lang: eng
text: No catalyst required! A highly efficient, catalyst-free process to generate
diimide in situ from hydrazine monohydrate and molecular oxygen for the selective
reduction of alkenes has been developed. The use of a gas–liquid segmented flow
system allowed safe operating conditions and dramatically enhanced this atom-economical
reaction, resulting in short processing times.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Sabrina Teixeira
full_name: Martinez, Sabrina Teixeira
last_name: Martinez
- first_name: David
full_name: Cantillo, David
last_name: Cantillo
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
citation:
ama: 'Pieber B, Martinez ST, Cantillo D, Kappe CO. In situ generation of diimide
from hydrazine and oxygen: Continuous-flow transfer hydrogenation of olefins.
Angewandte Chemie International Edition. 2013;52(39):10241-10244. doi:10.1002/anie.201303528'
apa: 'Pieber, B., Martinez, S. T., Cantillo, D., & Kappe, C. O. (2013). In situ
generation of diimide from hydrazine and oxygen: Continuous-flow transfer hydrogenation
of olefins. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201303528'
chicago: 'Pieber, Bartholomäus, Sabrina Teixeira Martinez, David Cantillo, and C.
Oliver Kappe. “In Situ Generation of Diimide from Hydrazine and Oxygen: Continuous-Flow
Transfer Hydrogenation of Olefins.” Angewandte Chemie International Edition.
Wiley, 2013. https://doi.org/10.1002/anie.201303528.'
ieee: 'B. Pieber, S. T. Martinez, D. Cantillo, and C. O. Kappe, “In situ generation
of diimide from hydrazine and oxygen: Continuous-flow transfer hydrogenation of
olefins,” Angewandte Chemie International Edition, vol. 52, no. 39. Wiley,
pp. 10241–10244, 2013.'
ista: 'Pieber B, Martinez ST, Cantillo D, Kappe CO. 2013. In situ generation of
diimide from hydrazine and oxygen: Continuous-flow transfer hydrogenation of olefins.
Angewandte Chemie International Edition. 52(39), 10241–10244.'
mla: 'Pieber, Bartholomäus, et al. “In Situ Generation of Diimide from Hydrazine
and Oxygen: Continuous-Flow Transfer Hydrogenation of Olefins.” Angewandte
Chemie International Edition, vol. 52, no. 39, Wiley, 2013, pp. 10241–44,
doi:10.1002/anie.201303528.'
short: B. Pieber, S.T. Martinez, D. Cantillo, C.O. Kappe, Angewandte Chemie International
Edition 52 (2013) 10241–10244.
date_created: 2022-08-24T11:01:47Z
date_published: 2013-09-23T00:00:00Z
date_updated: 2023-02-21T10:09:21Z
day: '23'
doi: 10.1002/anie.201303528
extern: '1'
intvolume: ' 52'
issue: '39'
language:
- iso: eng
month: '09'
oa_version: None
page: 10241-10244
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'In situ generation of diimide from hydrazine and oxygen: Continuous-flow transfer
hydrogenation of olefins'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 52
year: '2013'
...
---
_id: '11960'
abstract:
- lang: eng
text: It's not magic! The effects observed in microwave-irradiated chemical transformations
can in most cases be rationalized by purely bulk thermal phenomena associated
with rapid heating to elevated temperatures. As discussed in this Essay, the existence
of so-called nonthermal or specific microwave effects is highly doubtful.
article_processing_charge: No
article_type: letter_note
author:
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Doris
full_name: Dallinger, Doris
last_name: Dallinger
citation:
ama: 'Kappe CO, Pieber B, Dallinger D. Microwave effects in organic synthesis: Myth
or reality? Angewandte Chemie International Edition. 2013;52(4):1088-1094.
doi:10.1002/anie.201204103'
apa: 'Kappe, C. O., Pieber, B., & Dallinger, D. (2013). Microwave effects in
organic synthesis: Myth or reality? Angewandte Chemie International Edition.
Wiley. https://doi.org/10.1002/anie.201204103'
chicago: 'Kappe, C. Oliver, Bartholomäus Pieber, and Doris Dallinger. “Microwave
Effects in Organic Synthesis: Myth or Reality?” Angewandte Chemie International
Edition. Wiley, 2013. https://doi.org/10.1002/anie.201204103.'
ieee: 'C. O. Kappe, B. Pieber, and D. Dallinger, “Microwave effects in organic synthesis:
Myth or reality?,” Angewandte Chemie International Edition, vol. 52, no.
4. Wiley, pp. 1088–1094, 2013.'
ista: 'Kappe CO, Pieber B, Dallinger D. 2013. Microwave effects in organic synthesis:
Myth or reality? Angewandte Chemie International Edition. 52(4), 1088–1094.'
mla: 'Kappe, C. Oliver, et al. “Microwave Effects in Organic Synthesis: Myth or
Reality?” Angewandte Chemie International Edition, vol. 52, no. 4, Wiley,
2013, pp. 1088–94, doi:10.1002/anie.201204103.'
short: C.O. Kappe, B. Pieber, D. Dallinger, Angewandte Chemie International Edition
52 (2013) 1088–1094.
date_created: 2022-08-24T11:05:04Z
date_published: 2013-01-21T00:00:00Z
date_updated: 2023-02-21T10:09:26Z
day: '21'
doi: 10.1002/anie.201204103
extern: '1'
intvolume: ' 52'
issue: '4'
language:
- iso: eng
month: '01'
oa_version: None
page: 1088-1094
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Microwave effects in organic synthesis: Myth or reality?'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 52
year: '2013'
...
---
_id: '11973'
abstract:
- lang: eng
text: The use of high-temperature/pressure gas–liquid continuous flow conditions
dramatically enhances the iron-catalyzed aerobic oxidation of 2-benzylpyridines
to their corresponding ketones. Pressurized air serves as a readily available
oxygen source and propylene carbonate as a green solvent in this radically intensified
preparation of synthetically valuable 2-aroylpyridines.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: C. Oliver
full_name: Kappe, C. Oliver
last_name: Kappe
citation:
ama: Pieber B, Kappe CO. Direct aerobic oxidation of 2-benzylpyridines in a gas-liquid
continuous-flow regime using propylene carbonate as a solvent. Green Chemistry.
2013;15(2):320-324. doi:10.1039/c2gc36896j
apa: Pieber, B., & Kappe, C. O. (2013). Direct aerobic oxidation of 2-benzylpyridines
in a gas-liquid continuous-flow regime using propylene carbonate as a solvent.
Green Chemistry. Royal Society of Chemistry. https://doi.org/10.1039/c2gc36896j
chicago: Pieber, Bartholomäus, and C. Oliver Kappe. “Direct Aerobic Oxidation of
2-Benzylpyridines in a Gas-Liquid Continuous-Flow Regime Using Propylene Carbonate
as a Solvent.” Green Chemistry. Royal Society of Chemistry, 2013. https://doi.org/10.1039/c2gc36896j.
ieee: B. Pieber and C. O. Kappe, “Direct aerobic oxidation of 2-benzylpyridines
in a gas-liquid continuous-flow regime using propylene carbonate as a solvent,”
Green Chemistry, vol. 15, no. 2. Royal Society of Chemistry, pp. 320–324,
2013.
ista: Pieber B, Kappe CO. 2013. Direct aerobic oxidation of 2-benzylpyridines in
a gas-liquid continuous-flow regime using propylene carbonate as a solvent. Green
Chemistry. 15(2), 320–324.
mla: Pieber, Bartholomäus, and C. Oliver Kappe. “Direct Aerobic Oxidation of 2-Benzylpyridines
in a Gas-Liquid Continuous-Flow Regime Using Propylene Carbonate as a Solvent.”
Green Chemistry, vol. 15, no. 2, Royal Society of Chemistry, 2013, pp.
320–24, doi:10.1039/c2gc36896j.
short: B. Pieber, C.O. Kappe, Green Chemistry 15 (2013) 320–324.
date_created: 2022-08-25T10:29:21Z
date_published: 2013-02-01T00:00:00Z
date_updated: 2023-02-21T10:09:54Z
day: '01'
doi: 10.1039/c2gc36896j
extern: '1'
intvolume: ' 15'
issue: '2'
language:
- iso: eng
month: '02'
oa_version: None
page: 320-324
publication: Green Chemistry
publication_identifier:
eissn:
- 1463-9270
issn:
- 1463-9262
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Direct aerobic oxidation of 2-benzylpyridines in a gas-liquid continuous-flow
regime using propylene carbonate as a solvent
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2013'
...
---
_id: '12642'
abstract:
- lang: eng
text: Near-surface air temperature, typically measured at a height of 2 m, is the
most important control on the energy exchange and the melt rate at a snow or ice
surface. It is distributed in a simplistic manner in most glacier melt models
by using constant linear lapse rates, which poorly represent the actual spatial
and temporal variability of air temperature. In this paper, we test a simple thermodynamic
model proposed by Greuell and Böhm in 1998 as an alternative, using a new dataset
of air temperature measurements from along the flowline of Haut Glacier d’Arolla,
Switzerland. The unmodified model performs little better than assuming a constant
linear lapse rate. When modified to allow the ratio of the boundary layer height
to the bulk heat transfer coefficient to vary along the flowline, the model matches
measured air temperatures better, and a further reduction of the root-mean-square
error is obtained, although there is still considerable scope for improvement.
The modified model is shown to perform best under conditions favourable to the
development of katabatic winds – few clouds, positive ambient air temperature,
limited influence of synoptic or valley winds and a long fetch – but its performance
is poor under cloudy conditions.
article_processing_charge: No
article_type: original
author:
- first_name: Lene
full_name: Petersen, Lene
last_name: Petersen
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Inge
full_name: Juszak, Inge
last_name: Juszak
- first_name: Marco
full_name: Carenzo, Marco
last_name: Carenzo
- first_name: Ben
full_name: Brock, Ben
last_name: Brock
citation:
ama: 'Petersen L, Pellicciotti F, Juszak I, Carenzo M, Brock B. Suitability of a
constant air temperature lapse rate over an Alpine glacier: Testing the Greuell
and Böhm model as an alternative. Annals of Glaciology. 2013;54(63):120-130.
doi:10.3189/2013aog63a477'
apa: 'Petersen, L., Pellicciotti, F., Juszak, I., Carenzo, M., & Brock, B. (2013).
Suitability of a constant air temperature lapse rate over an Alpine glacier: Testing
the Greuell and Böhm model as an alternative. Annals of Glaciology. International
Glaciological Society. https://doi.org/10.3189/2013aog63a477'
chicago: 'Petersen, Lene, Francesca Pellicciotti, Inge Juszak, Marco Carenzo, and
Ben Brock. “Suitability of a Constant Air Temperature Lapse Rate over an Alpine
Glacier: Testing the Greuell and Böhm Model as an Alternative.” Annals of Glaciology.
International Glaciological Society, 2013. https://doi.org/10.3189/2013aog63a477.'
ieee: 'L. Petersen, F. Pellicciotti, I. Juszak, M. Carenzo, and B. Brock, “Suitability
of a constant air temperature lapse rate over an Alpine glacier: Testing the Greuell
and Böhm model as an alternative,” Annals of Glaciology, vol. 54, no. 63.
International Glaciological Society, pp. 120–130, 2013.'
ista: 'Petersen L, Pellicciotti F, Juszak I, Carenzo M, Brock B. 2013. Suitability
of a constant air temperature lapse rate over an Alpine glacier: Testing the Greuell
and Böhm model as an alternative. Annals of Glaciology. 54(63), 120–130.'
mla: 'Petersen, Lene, et al. “Suitability of a Constant Air Temperature Lapse Rate
over an Alpine Glacier: Testing the Greuell and Böhm Model as an Alternative.”
Annals of Glaciology, vol. 54, no. 63, International Glaciological Society,
2013, pp. 120–30, doi:10.3189/2013aog63a477.'
short: L. Petersen, F. Pellicciotti, I. Juszak, M. Carenzo, B. Brock, Annals of
Glaciology 54 (2013) 120–130.
date_created: 2023-02-20T08:17:29Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2023-02-21T10:18:24Z
day: '01'
doi: 10.3189/2013aog63a477
extern: '1'
intvolume: ' 54'
issue: '63'
keyword:
- Earth-Surface Processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2013aog63a477
month: '08'
oa: 1
oa_version: Published Version
page: 120-130
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Suitability of a constant air temperature lapse rate over an Alpine glacier:
Testing the Greuell and Böhm model as an alternative'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 54
year: '2013'
...
---
_id: '12643'
abstract:
- lang: eng
text: Parameterizations of incoming longwave radiation are increasingly receiving
attention for both low and high elevation glacierized sites. In this paper, we
test 13 clear-sky parameterizations combined with seven cloud corrections for
all-sky atmospheric emissivity at one location on Haut Glacier d'Arolla. We also
analyze the four seasons separately and conduct a cross-validation to test the
parameters’ robustness. The best parameterization is the one by Dilley and O'Brien,
B for clear-sky conditions combined with Unsworth and Monteith cloud correction.
This model is also the most robust when tested in cross-validation. When validated
at different sites in the southern Alps of Switzerland and north-western Italian
Alps, all parameterizations show a substantial decrease in performance, except
for one site, thus suggesting that it is important to recalibrate parameterizations
of incoming longwave radiation for different locations. We argue that this is
due to differences in the structure of the atmosphere at the sites. We also quantify
the effect that the incoming longwave radiation parameterizations have on energy-balance
melt modeling, and show that recalibration of model parameters is needed. Using
parameters from other sites leads to a significant underestimation of melt and
to an error that is larger than that associated with using different parameterizations.
Once recalibrated, however, the parameters of most models seem to be stable over
seasons and years at the location on Haut Glacier d'Arolla.
article_processing_charge: No
article_type: original
author:
- first_name: I.
full_name: Juszak, I.
last_name: Juszak
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: 'Juszak I, Pellicciotti F. A comparison of parameterizations of incoming longwave
radiation over melting glaciers: Model robustness and seasonal variability. Journal
of Geophysical Research: Atmospheres. 2013;118(8):3066-3084. doi:10.1002/jgrd.50277'
apa: 'Juszak, I., & Pellicciotti, F. (2013). A comparison of parameterizations
of incoming longwave radiation over melting glaciers: Model robustness and seasonal
variability. Journal of Geophysical Research: Atmospheres. American Geophysical
Union. https://doi.org/10.1002/jgrd.50277'
chicago: 'Juszak, I., and Francesca Pellicciotti. “A Comparison of Parameterizations
of Incoming Longwave Radiation over Melting Glaciers: Model Robustness and Seasonal
Variability.” Journal of Geophysical Research: Atmospheres. American Geophysical
Union, 2013. https://doi.org/10.1002/jgrd.50277.'
ieee: 'I. Juszak and F. Pellicciotti, “A comparison of parameterizations of incoming
longwave radiation over melting glaciers: Model robustness and seasonal variability,”
Journal of Geophysical Research: Atmospheres, vol. 118, no. 8. American
Geophysical Union, pp. 3066–3084, 2013.'
ista: 'Juszak I, Pellicciotti F. 2013. A comparison of parameterizations of incoming
longwave radiation over melting glaciers: Model robustness and seasonal variability.
Journal of Geophysical Research: Atmospheres. 118(8), 3066–3084.'
mla: 'Juszak, I., and Francesca Pellicciotti. “A Comparison of Parameterizations
of Incoming Longwave Radiation over Melting Glaciers: Model Robustness and Seasonal
Variability.” Journal of Geophysical Research: Atmospheres, vol. 118, no.
8, American Geophysical Union, 2013, pp. 3066–84, doi:10.1002/jgrd.50277.'
short: 'I. Juszak, F. Pellicciotti, Journal of Geophysical Research: Atmospheres
118 (2013) 3066–3084.'
date_created: 2023-02-20T08:17:34Z
date_published: 2013-04-27T00:00:00Z
date_updated: 2023-02-21T10:10:46Z
day: '27'
doi: 10.1002/jgrd.50277
extern: '1'
intvolume: ' 118'
issue: '8'
keyword:
- Space and Planetary Science
- Earth and Planetary Sciences (miscellaneous)
- Atmospheric Science
- Geophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/jgrd.50277
month: '04'
oa: 1
oa_version: Published Version
page: 3066-3084
publication: 'Journal of Geophysical Research: Atmospheres'
publication_identifier:
issn:
- 2169-897X
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'A comparison of parameterizations of incoming longwave radiation over melting
glaciers: Model robustness and seasonal variability'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 118
year: '2013'
...
---
_id: '12640'
abstract:
- lang: eng
text: Greater Himalayan glaciers are retreating and losing mass at rates comparable
to glaciers in other regions of the world1,2,3,4,5. Assessments of future changes
and their associated hydrological impacts are scarce, oversimplify glacier dynamics
or include a limited number of climate models6,7,8,9. Here, we use results from
the latest ensemble of climate models in combination with a high-resolution glacio-hydrological
model to assess the hydrological impact of climate change on two climatically
contrasting watersheds in the Greater Himalaya, the Baltoro and Langtang watersheds
that drain into the Indus and Ganges rivers, respectively. We show that the largest
uncertainty in future runoff is a result of variations in projected precipitation
between climate models. In both watersheds, strong, but highly variable, increases
in future runoff are projected and, despite the different characteristics of the
watersheds, their responses are surprisingly similar. In both cases, glaciers
will recede but net glacier melt runoff is on a rising limb at least until 2050.
In combination with a positive change in precipitation, water availability during
this century is not likely to decline. We conclude that river basins that depend
on monsoon rains and glacier melt will continue to sustain the increasing water
demands expected in these areas10.
article_processing_charge: No
article_type: letter_note
author:
- first_name: W. W.
full_name: Immerzeel, W. W.
last_name: Immerzeel
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: M. F. P.
full_name: Bierkens, M. F. P.
last_name: Bierkens
citation:
ama: Immerzeel WW, Pellicciotti F, Bierkens MFP. Rising river flows throughout the
twenty-first century in two Himalayan glacierized watersheds. Nature Geoscience.
2013;6(9):742-745. doi:10.1038/ngeo1896
apa: Immerzeel, W. W., Pellicciotti, F., & Bierkens, M. F. P. (2013). Rising
river flows throughout the twenty-first century in two Himalayan glacierized watersheds.
Nature Geoscience. Springer Nature. https://doi.org/10.1038/ngeo1896
chicago: Immerzeel, W. W., Francesca Pellicciotti, and M. F. P. Bierkens. “Rising
River Flows throughout the Twenty-First Century in Two Himalayan Glacierized Watersheds.”
Nature Geoscience. Springer Nature, 2013. https://doi.org/10.1038/ngeo1896.
ieee: W. W. Immerzeel, F. Pellicciotti, and M. F. P. Bierkens, “Rising river flows
throughout the twenty-first century in two Himalayan glacierized watersheds,”
Nature Geoscience, vol. 6, no. 9. Springer Nature, pp. 742–745, 2013.
ista: Immerzeel WW, Pellicciotti F, Bierkens MFP. 2013. Rising river flows throughout
the twenty-first century in two Himalayan glacierized watersheds. Nature Geoscience.
6(9), 742–745.
mla: Immerzeel, W. W., et al. “Rising River Flows throughout the Twenty-First Century
in Two Himalayan Glacierized Watersheds.” Nature Geoscience, vol. 6, no.
9, Springer Nature, 2013, pp. 742–45, doi:10.1038/ngeo1896.
short: W.W. Immerzeel, F. Pellicciotti, M.F.P. Bierkens, Nature Geoscience 6 (2013)
742–745.
date_created: 2023-02-20T08:17:17Z
date_published: 2013-09-13T00:00:00Z
date_updated: 2023-02-21T10:46:37Z
day: '13'
doi: 10.1038/ngeo1896
extern: '1'
intvolume: ' 6'
issue: '9'
keyword:
- General Earth and Planetary Sciences
language:
- iso: eng
month: '09'
oa_version: None
page: 742-745
publication: Nature Geoscience
publication_identifier:
eissn:
- 1752-0908
issn:
- 1752-0894
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Rising river flows throughout the twenty-first century in two Himalayan glacierized
watersheds
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2013'
...
---
_id: '12641'
abstract:
- lang: eng
text: We investigate the sensitivity of a distributed enhanced temperature-index
(ETI) melt model, in order to understand which parameters have the largest influence
on model outputs and thus need to be accurately known. We use melt and meteorological
data from two Alpine glaciers and one glacier in the Andes of Chile. Sensitivity
analysis is conducted in a systematic way in terms of parameters and the different
conditions (day, night, clear-sky, overcast), melt seasons and glaciers examined.
The sensitivity of total melt to changes in individual parameters is calculated
using a local method around the optimal value of the parameters. We verify that
the parameters are optimal at the distributed scale and assess the model uncertainty
induced by uncertainty in the parameters using a Monte Carlo technique. Model
sensitivity to parameters is consistent across melt seasons, glaciers, different
conditions and the daily statistics examined. The parameters to which the model
is most sensitive are the shortwave-radiation factor, the temperature lapse rate
for extrapolation of air temperature, the albedo parameters, the temperature threshold
and the cloud transmittance factor parameters. A parameter uncertainty of 5% results
in a model uncertainty of 5.6% of mean melt on Haut Glacier d’Arolla, Switzerland.
article_processing_charge: No
article_type: original
author:
- first_name: Martin
full_name: Heynen, Martin
last_name: Heynen
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: Marco
full_name: Carenzo, Marco
last_name: Carenzo
citation:
ama: Heynen M, Pellicciotti F, Carenzo M. Parameter sensitivity of a distributed
enhanced temperature-index melt model. Annals of Glaciology. 2013;54(63):311-321.
doi:10.3189/2013aog63a537
apa: Heynen, M., Pellicciotti, F., & Carenzo, M. (2013). Parameter sensitivity
of a distributed enhanced temperature-index melt model. Annals of Glaciology.
International Glaciological Society. https://doi.org/10.3189/2013aog63a537
chicago: Heynen, Martin, Francesca Pellicciotti, and Marco Carenzo. “Parameter Sensitivity
of a Distributed Enhanced Temperature-Index Melt Model.” Annals of Glaciology.
International Glaciological Society, 2013. https://doi.org/10.3189/2013aog63a537.
ieee: M. Heynen, F. Pellicciotti, and M. Carenzo, “Parameter sensitivity of a distributed
enhanced temperature-index melt model,” Annals of Glaciology, vol. 54,
no. 63. International Glaciological Society, pp. 311–321, 2013.
ista: Heynen M, Pellicciotti F, Carenzo M. 2013. Parameter sensitivity of a distributed
enhanced temperature-index melt model. Annals of Glaciology. 54(63), 311–321.
mla: Heynen, Martin, et al. “Parameter Sensitivity of a Distributed Enhanced Temperature-Index
Melt Model.” Annals of Glaciology, vol. 54, no. 63, International Glaciological
Society, 2013, pp. 311–21, doi:10.3189/2013aog63a537.
short: M. Heynen, F. Pellicciotti, M. Carenzo, Annals of Glaciology 54 (2013) 311–321.
date_created: 2023-02-20T08:17:21Z
date_published: 2013-08-01T00:00:00Z
date_updated: 2023-02-21T10:43:42Z
day: '01'
doi: 10.3189/2013aog63a537
extern: '1'
intvolume: ' 54'
issue: '63'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/2013aog63a537
month: '08'
oa: 1
oa_version: Published Version
page: 311-321
publication: Annals of Glaciology
publication_identifier:
eissn:
- 1727-5644
issn:
- 0260-3055
publication_status: published
publisher: International Glaciological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Parameter sensitivity of a distributed enhanced temperature-index melt model
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 54
year: '2013'
...
---
_id: '1304'
abstract:
- lang: eng
text: When confronted with a large-field stimulus rotating around the vertical body
axis, flies display a following behavior called "optomotor response."
As neural control elements, the large tangential horizontal system (HS) cells
of the lobula plate have been prime candidates for long. Here, we applied optogenetic
stimulation of HS cells to evaluate their behavioral role in Drosophila. To minimize
interference of the optical activation of channelrhodopsin-2 with the visual perception
of the flies, we used a bistable variant called ChR2-C128S. By applying pulses
of blue and yellow light, we first demonstrate electrophysiologically that lobula
plate tangential cells can be activated and deactivated repeatedly with no evident
change in depolarization strength over trials. We next show that selective optogenetic
activation of HS cells elicits robust yaw head movements and yaw turning responses
in fixed and tethered flying flies, respectively.
acknowledgement: 'This work was supported by the Max Planck Society. '
author:
- first_name: Väinö
full_name: Haikala, Väinö
last_name: Haikala
- first_name: Maximilian A
full_name: Maximilian Jösch
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Alexander
full_name: Borst, Alexander
last_name: Borst
- first_name: Alex
full_name: Mauss, Alex S
last_name: Mauss
citation:
ama: Haikala V, Jösch MA, Borst A, Mauss A. Optogenetic control of fly optomotor
responses. Journal of Neuroscience. 2013;33(34):13927-13934. doi:10.1523/JNEUROSCI.0340-13.2013
apa: Haikala, V., Jösch, M. A., Borst, A., & Mauss, A. (2013). Optogenetic control
of fly optomotor responses. Journal of Neuroscience. Society for Neuroscience.
https://doi.org/10.1523/JNEUROSCI.0340-13.2013
chicago: Haikala, Väinö, Maximilian A Jösch, Alexander Borst, and Alex Mauss. “Optogenetic
Control of Fly Optomotor Responses.” Journal of Neuroscience. Society for
Neuroscience, 2013. https://doi.org/10.1523/JNEUROSCI.0340-13.2013.
ieee: V. Haikala, M. A. Jösch, A. Borst, and A. Mauss, “Optogenetic control of fly
optomotor responses,” Journal of Neuroscience, vol. 33, no. 34. Society
for Neuroscience, pp. 13927–13934, 2013.
ista: Haikala V, Jösch MA, Borst A, Mauss A. 2013. Optogenetic control of fly optomotor
responses. Journal of Neuroscience. 33(34), 13927–13934.
mla: Haikala, Väinö, et al. “Optogenetic Control of Fly Optomotor Responses.” Journal
of Neuroscience, vol. 33, no. 34, Society for Neuroscience, 2013, pp. 13927–34,
doi:10.1523/JNEUROSCI.0340-13.2013.
short: V. Haikala, M.A. Jösch, A. Borst, A. Mauss, Journal of Neuroscience 33 (2013)
13927–13934.
date_created: 2018-12-11T11:51:16Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T06:49:45Z
day: '01'
doi: 10.1523/JNEUROSCI.0340-13.2013
extern: 1
intvolume: ' 33'
issue: '34'
month: '01'
page: 13927 - 13934
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '5967'
quality_controlled: 0
status: public
title: Optogenetic control of fly optomotor responses
type: journal_article
volume: 33
year: '2013'
...
---
_id: '1305'
abstract:
- lang: eng
text: In the fly Drosophila melanogaster, photoreceptor input to motion vision is
split into two parallel pathways as represented by first-order interneurons L1
and L2 (Rister et al., 2007; Joesch et al., 2010). However, how these pathways
are functionally specialized remains controversial. One study (Eichner et al.,
2011) proposed that the L1-pathway evaluates only sequences of brightness increments
(ON-ON), while the L2-pathway processes exclusively brightness decrements (OFF-OFF).
Another study (Clark et al., 2011) proposed that each of the two pathways evaluates
both ON-ON and OFF-OFF sequences. To decide between these alternatives, we recorded
from motionsensitive neurons in flies in which the output from either L1 or L2
was genetically blocked. We found that blocking L1 abolishes ON-ON responses but
leaves OFF-OFF responses intact. The opposite was true, when the output from L2
was blocked. We conclude that the L1 and L2 pathways are functionally specialized
to detect ON-ON and OFF-OFF sequences, respectively.
acknowledgement: This work was supported by the Max-Planck-Society and the SFB 870
of the Deutsche Forschungsgemeinschaft.
author:
- first_name: Maximilian A
full_name: Maximilian Jösch
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Franz
full_name: Weber, Franz
last_name: Weber
- first_name: Hubert
full_name: Eichner, Hubert
last_name: Eichner
- first_name: Alexander
full_name: Borst, Alexander
last_name: Borst
citation:
ama: Jösch MA, Weber F, Eichner H, Borst A. Functional specialization of parallel
motion detection circuits in the fly. Journal of Neuroscience. 2013;33(3):902-905.
doi:10.1523/JNEUROSCI.3374-12.2013
apa: Jösch, M. A., Weber, F., Eichner, H., & Borst, A. (2013). Functional specialization
of parallel motion detection circuits in the fly. Journal of Neuroscience.
Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.3374-12.2013
chicago: Jösch, Maximilian A, Franz Weber, Hubert Eichner, and Alexander Borst.
“Functional Specialization of Parallel Motion Detection Circuits in the Fly.”
Journal of Neuroscience. Society for Neuroscience, 2013. https://doi.org/10.1523/JNEUROSCI.3374-12.2013.
ieee: M. A. Jösch, F. Weber, H. Eichner, and A. Borst, “Functional specialization
of parallel motion detection circuits in the fly,” Journal of Neuroscience,
vol. 33, no. 3. Society for Neuroscience, pp. 902–905, 2013.
ista: Jösch MA, Weber F, Eichner H, Borst A. 2013. Functional specialization of
parallel motion detection circuits in the fly. Journal of Neuroscience. 33(3),
902–905.
mla: Jösch, Maximilian A., et al. “Functional Specialization of Parallel Motion
Detection Circuits in the Fly.” Journal of Neuroscience, vol. 33, no. 3,
Society for Neuroscience, 2013, pp. 902–05, doi:10.1523/JNEUROSCI.3374-12.2013.
short: M.A. Jösch, F. Weber, H. Eichner, A. Borst, Journal of Neuroscience 33 (2013)
902–905.
date_created: 2018-12-11T11:51:16Z
date_published: 2013-01-16T00:00:00Z
date_updated: 2021-01-12T06:49:45Z
day: '16'
doi: 10.1523/JNEUROSCI.3374-12.2013
extern: 1
intvolume: ' 33'
issue: '3'
month: '01'
page: 902 - 905
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '5968'
quality_controlled: 0
status: public
title: Functional specialization of parallel motion detection circuits in the fly
type: journal_article
volume: 33
year: '2013'
...
---
_id: '1308'
abstract:
- lang: eng
text: We derive sufficient conditions for advection-driven backward motion of the
free boundary in a chemotaxis model with degenerate mobility. In this model, a
porous-medium-type diffusive term and an advection term are in competition. The
former induces forward motion, the latter may induce backward motion of the free
boundary depending on the direction of advection. We deduce conditions on the
growth of the initial data at the free boundary which ensure that at least initially
the advection term is dominant. This implies local backward motion of the free
boundary provided the advection is (locally) directed appropriately. Our result
is based on a new class of moving test functions and Stampacchia's lemma. As a
by-product of our estimates, we obtain quantitative bounds on the spreading of
the support of solutions for the chemotaxis model and provide a proof for the
finite speed of the support propagation property of solutions.
author:
- first_name: Julian L
full_name: Julian Fischer
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
citation:
ama: Fischer JL. Advection-driven support shrinking in a chemotaxis model with degenerate
mobility. SIAM Journal on Mathematical Analysis. 2013;45(3):1585-1615.
doi:10.1137/120874291
apa: Fischer, J. L. (2013). Advection-driven support shrinking in a chemotaxis model
with degenerate mobility. SIAM Journal on Mathematical Analysis. Society
for Industrial and Applied Mathematics . https://doi.org/10.1137/120874291
chicago: Fischer, Julian L. “Advection-Driven Support Shrinking in a Chemotaxis
Model with Degenerate Mobility.” SIAM Journal on Mathematical Analysis.
Society for Industrial and Applied Mathematics , 2013. https://doi.org/10.1137/120874291.
ieee: J. L. Fischer, “Advection-driven support shrinking in a chemotaxis model with
degenerate mobility,” SIAM Journal on Mathematical Analysis, vol. 45, no.
3. Society for Industrial and Applied Mathematics , pp. 1585–1615, 2013.
ista: Fischer JL. 2013. Advection-driven support shrinking in a chemotaxis model
with degenerate mobility. SIAM Journal on Mathematical Analysis. 45(3), 1585–1615.
mla: Fischer, Julian L. “Advection-Driven Support Shrinking in a Chemotaxis Model
with Degenerate Mobility.” SIAM Journal on Mathematical Analysis, vol.
45, no. 3, Society for Industrial and Applied Mathematics , 2013, pp. 1585–615,
doi:10.1137/120874291.
short: J.L. Fischer, SIAM Journal on Mathematical Analysis 45 (2013) 1585–1615.
date_created: 2018-12-11T11:51:17Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T06:49:46Z
day: '01'
doi: 10.1137/120874291
extern: 1
intvolume: ' 45'
issue: '3'
month: '01'
page: 1585 - 1615
publication: SIAM Journal on Mathematical Analysis
publication_status: published
publisher: 'Society for Industrial and Applied Mathematics '
publist_id: '5963'
quality_controlled: 0
status: public
title: Advection-driven support shrinking in a chemotaxis model with degenerate mobility
type: journal_article
volume: 45
year: '2013'
...
---
_id: '1307'
abstract:
- lang: eng
text: We prove uniqueness of solutions of the DLSS equation in a class of sufficiently
regular functions. The global weak solutions of the DLSS equation constructed
by Jüngel and Matthes belong to this class of uniqueness. We also show uniqueness
of solutions for the quantum drift-diffusion equation, which contains additional
drift and second-order diffusion terms. The results hold in case of periodic or
Dirichlet-Neumann boundary conditions. Our proof is based on a monotonicity property
of the DLSS operator and sophisticated approximation arguments; we derive a PDE
satisfied by the pointwise square root of the solution, which enables us to exploit
the monotonicity property of the operator.
author:
- first_name: Julian L
full_name: Julian Fischer
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
citation:
ama: Fischer JL. Uniqueness of solutions of the Derrida-Lebowitz-Speer-Spohn equation
and quantum drift diffusion models. Communications in Partial Differential
Equations. 2013;38(11):2004-2047. doi:10.1080/03605302.2013.823548
apa: Fischer, J. L. (2013). Uniqueness of solutions of the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift diffusion models. Communications in Partial Differential
Equations. Taylor & Francis. https://doi.org/10.1080/03605302.2013.823548
chicago: Fischer, Julian L. “Uniqueness of Solutions of the Derrida-Lebowitz-Speer-Spohn
Equation and Quantum Drift Diffusion Models.” Communications in Partial Differential
Equations. Taylor & Francis, 2013. https://doi.org/10.1080/03605302.2013.823548.
ieee: J. L. Fischer, “Uniqueness of solutions of the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift diffusion models,” Communications in Partial Differential
Equations, vol. 38, no. 11. Taylor & Francis, pp. 2004–2047, 2013.
ista: Fischer JL. 2013. Uniqueness of solutions of the Derrida-Lebowitz-Speer-Spohn
equation and quantum drift diffusion models. Communications in Partial Differential
Equations. 38(11), 2004–2047.
mla: Fischer, Julian L. “Uniqueness of Solutions of the Derrida-Lebowitz-Speer-Spohn
Equation and Quantum Drift Diffusion Models.” Communications in Partial Differential
Equations, vol. 38, no. 11, Taylor & Francis, 2013, pp. 2004–47, doi:10.1080/03605302.2013.823548.
short: J.L. Fischer, Communications in Partial Differential Equations 38 (2013)
2004–2047.
date_created: 2018-12-11T11:51:17Z
date_published: 2013-11-01T00:00:00Z
date_updated: 2021-01-12T06:49:46Z
day: '01'
doi: 10.1080/03605302.2013.823548
extern: 1
intvolume: ' 38'
issue: '11'
month: '11'
page: 2004 - 2047
publication: Communications in Partial Differential Equations
publication_status: published
publisher: Taylor & Francis
publist_id: '5962'
quality_controlled: 0
status: public
title: Uniqueness of solutions of the Derrida-Lebowitz-Speer-Spohn equation and quantum
drift diffusion models
type: journal_article
volume: 38
year: '2013'
...
---
_id: '1310'
abstract:
- lang: eng
text: We derive lower bounds on asymptotic support propagation rates for strong
solutions of the Cauchy problem for the thin-film equation. The bounds coincide
up to a constant factor with the previously known upper bounds and thus are sharp.
Our results hold in case of at most three spatial dimensions and n∈. (1, 2.92).
The result is established using weighted backward entropy inequalities with singular
weight functions to yield a differential inequality; combined with some entropy
production estimates, the optimal rate of propagation is obtained. To the best
of our knowledge, these are the first lower bounds on asymptotic support propagation
rates for higher-order nonnegativity-preserving parabolic equations.
author:
- first_name: Julian L
full_name: Julian Fischer
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
citation:
ama: Fischer JL. Optimal lower bounds on asymptotic support propagation rates for
the thin-film equation. Journal of Differential Equations. 2013;255(10):3127-3149.
doi:10.1016/j.jde.2013.07.028
apa: Fischer, J. L. (2013). Optimal lower bounds on asymptotic support propagation
rates for the thin-film equation. Journal of Differential Equations. Academic
Press. https://doi.org/10.1016/j.jde.2013.07.028
chicago: Fischer, Julian L. “Optimal Lower Bounds on Asymptotic Support Propagation
Rates for the Thin-Film Equation.” Journal of Differential Equations. Academic
Press, 2013. https://doi.org/10.1016/j.jde.2013.07.028.
ieee: J. L. Fischer, “Optimal lower bounds on asymptotic support propagation rates
for the thin-film equation,” Journal of Differential Equations, vol. 255,
no. 10. Academic Press, pp. 3127–3149, 2013.
ista: Fischer JL. 2013. Optimal lower bounds on asymptotic support propagation rates
for the thin-film equation. Journal of Differential Equations. 255(10), 3127–3149.
mla: Fischer, Julian L. “Optimal Lower Bounds on Asymptotic Support Propagation
Rates for the Thin-Film Equation.” Journal of Differential Equations, vol.
255, no. 10, Academic Press, 2013, pp. 3127–49, doi:10.1016/j.jde.2013.07.028.
short: J.L. Fischer, Journal of Differential Equations 255 (2013) 3127–3149.
date_created: 2018-12-11T11:51:18Z
date_published: 2013-11-15T00:00:00Z
date_updated: 2021-01-12T06:49:47Z
day: '15'
doi: 10.1016/j.jde.2013.07.028
extern: 1
intvolume: ' 255'
issue: '10'
month: '11'
page: 3127 - 3149
publication: Journal of Differential Equations
publication_status: published
publisher: Academic Press
publist_id: '5961'
quality_controlled: 0
status: public
title: Optimal lower bounds on asymptotic support propagation rates for the thin-film
equation
type: journal_article
volume: 255
year: '2013'
...
---
_id: '1374'
abstract:
- lang: eng
text: 'We study two-player zero-sum games over infinite-state graphs equipped with
ωB and finitary conditions. Our first contribution is about the strategy complexity,
i.e the memory required for winning strategies: we prove that over general infinite-state
graphs, memoryless strategies are sufficient for finitary Büchi, and finite-memory
suffices for finitary parity games. We then study pushdown games with boundedness
conditions, with two contributions. First we prove a collapse result for pushdown
games with ωB-conditions, implying the decidability of solving these games. Second
we consider pushdown games with finitary parity along with stack boundedness conditions,
and show that solving these games is EXPTIME-complete.'
alternative_title:
- LIPIcs
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Nathanaël
full_name: Fijalkow, Nathanaël
last_name: Fijalkow
citation:
ama: 'Chatterjee K, Fijalkow N. Infinite-state games with finitary conditions. In:
22nd EACSL Annual Conference on Computer Science Logic. Vol 23. Leibniz
International Proceedings in Informatics. Schloss Dagstuhl - Leibniz-Zentrum für
Informatik; 2013:181-196. doi:10.4230/LIPIcs.CSL.2013.181'
apa: 'Chatterjee, K., & Fijalkow, N. (2013). Infinite-state games with finitary
conditions. In 22nd EACSL Annual Conference on Computer Science Logic (Vol.
23, pp. 181–196). Torino, Italy: Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
https://doi.org/10.4230/LIPIcs.CSL.2013.181'
chicago: Chatterjee, Krishnendu, and Nathanaël Fijalkow. “Infinite-State Games with
Finitary Conditions.” In 22nd EACSL Annual Conference on Computer Science Logic,
23:181–96. Leibniz International Proceedings in Informatics. Schloss Dagstuhl
- Leibniz-Zentrum für Informatik, 2013. https://doi.org/10.4230/LIPIcs.CSL.2013.181.
ieee: K. Chatterjee and N. Fijalkow, “Infinite-state games with finitary conditions,”
in 22nd EACSL Annual Conference on Computer Science Logic, Torino, Italy,
2013, vol. 23, pp. 181–196.
ista: 'Chatterjee K, Fijalkow N. 2013. Infinite-state games with finitary conditions.
22nd EACSL Annual Conference on Computer Science Logic. CSL: Computer Science
LogicLeibniz International Proceedings in Informatics, LIPIcs, vol. 23, 181–196.'
mla: Chatterjee, Krishnendu, and Nathanaël Fijalkow. “Infinite-State Games with
Finitary Conditions.” 22nd EACSL Annual Conference on Computer Science Logic,
vol. 23, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2013, pp. 181–96,
doi:10.4230/LIPIcs.CSL.2013.181.
short: K. Chatterjee, N. Fijalkow, in:, 22nd EACSL Annual Conference on Computer
Science Logic, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2013, pp. 181–196.
conference:
end_date: 2013-09-05
location: Torino, Italy
name: 'CSL: Computer Science Logic'
start_date: 203-09-02
date_created: 2018-12-11T11:51:39Z
date_published: 2013-09-01T00:00:00Z
date_updated: 2021-01-12T06:50:14Z
day: '01'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.4230/LIPIcs.CSL.2013.181
ec_funded: 1
file:
- access_level: open_access
checksum: b7091a3866db573c0db5ec486952255e
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:38Z
date_updated: 2020-07-14T12:44:47Z
file_id: '5023'
file_name: IST-2016-624-v1+1_ChKr_Infinite-state_games_2013_17.pdf
file_size: 547296
relation: main_file
file_date_updated: 2020-07-14T12:44:47Z
has_accepted_license: '1'
intvolume: ' 23'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 181 - 196
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
publication: 22nd EACSL Annual Conference on Computer Science Logic
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
publist_id: '5837'
pubrep_id: '624'
quality_controlled: '1'
scopus_import: 1
series_title: Leibniz International Proceedings in Informatics
status: public
title: Infinite-state games with finitary conditions
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 23
year: '2013'
...
---
_id: '1385'
abstract:
- lang: eng
text: It is often difficult to correctly implement a Boolean controller for a complex
system, especially when concurrency is involved. Yet, it may be easy to formally
specify a controller. For instance, for a pipelined processor it suffices to state
that the visible behavior of the pipelined system should be identical to a non-pipelined
reference system (Burch-Dill paradigm). We present a novel procedure to efficiently
synthesize multiple Boolean control signals from a specification given as a quantified
first-order formula (with a specific quantifier structure). Our approach uses
uninterpreted functions to abstract details of the design. We construct an unsatisfiable
SMT formula from the given specification. Then, from just one proof of unsatisfiability,
we use a variant of Craig interpolation to compute multiple coordinated interpolants
that implement the Boolean control signals. Our method avoids iterative learning
and back-substitution of the control functions. We applied our approach to synthesize
a controller for a simple two-stage pipelined processor, and present first experimental
results.
acknowledgement: "This research was supported by the European Commission through project\r\nDIAMOND
\ (FP7-2009-IST-4-248613), and QUAINT (I774-N23), "
author:
- first_name: Georg
full_name: Hofferek, Georg
last_name: Hofferek
- first_name: Ashutosh
full_name: Gupta, Ashutosh
id: 335E5684-F248-11E8-B48F-1D18A9856A87
last_name: Gupta
- first_name: Bettina
full_name: Könighofer, Bettina
last_name: Könighofer
- first_name: Jie
full_name: Jiang, Jie
last_name: Jiang
- first_name: Roderick
full_name: Bloem, Roderick
last_name: Bloem
citation:
ama: 'Hofferek G, Gupta A, Könighofer B, Jiang J, Bloem R. Synthesizing multiple
boolean functions using interpolation on a single proof. In: 2013 Formal Methods
in Computer-Aided Design. IEEE; 2013:77-84. doi:10.1109/FMCAD.2013.6679394'
apa: 'Hofferek, G., Gupta, A., Könighofer, B., Jiang, J., & Bloem, R. (2013).
Synthesizing multiple boolean functions using interpolation on a single proof.
In 2013 Formal Methods in Computer-Aided Design (pp. 77–84). Portland,
OR, United States: IEEE. https://doi.org/10.1109/FMCAD.2013.6679394'
chicago: Hofferek, Georg, Ashutosh Gupta, Bettina Könighofer, Jie Jiang, and Roderick
Bloem. “Synthesizing Multiple Boolean Functions Using Interpolation on a Single
Proof.” In 2013 Formal Methods in Computer-Aided Design, 77–84. IEEE, 2013.
https://doi.org/10.1109/FMCAD.2013.6679394.
ieee: G. Hofferek, A. Gupta, B. Könighofer, J. Jiang, and R. Bloem, “Synthesizing
multiple boolean functions using interpolation on a single proof,” in 2013
Formal Methods in Computer-Aided Design, Portland, OR, United States, 2013,
pp. 77–84.
ista: 'Hofferek G, Gupta A, Könighofer B, Jiang J, Bloem R. 2013. Synthesizing multiple
boolean functions using interpolation on a single proof. 2013 Formal Methods in
Computer-Aided Design. FMCAD: Formal Methods in Computer-Aided Design, 77–84.'
mla: Hofferek, Georg, et al. “Synthesizing Multiple Boolean Functions Using Interpolation
on a Single Proof.” 2013 Formal Methods in Computer-Aided Design, IEEE,
2013, pp. 77–84, doi:10.1109/FMCAD.2013.6679394.
short: G. Hofferek, A. Gupta, B. Könighofer, J. Jiang, R. Bloem, in:, 2013 Formal
Methods in Computer-Aided Design, IEEE, 2013, pp. 77–84.
conference:
end_date: 2013-10-23
location: Portland, OR, United States
name: 'FMCAD: Formal Methods in Computer-Aided Design'
start_date: 2013-10-20
date_created: 2018-12-11T11:51:43Z
date_published: 2013-12-11T00:00:00Z
date_updated: 2021-01-12T06:50:19Z
day: '11'
department:
- _id: ToHe
doi: 10.1109/FMCAD.2013.6679394
ec_funded: 1
external_id:
arxiv:
- '1308.4767'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1308.4767
month: '12'
oa: 1
oa_version: Preprint
page: 77 - 84
project:
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
publication: 2013 Formal Methods in Computer-Aided Design
publication_status: published
publisher: IEEE
publist_id: '5825'
quality_controlled: '1'
status: public
title: Synthesizing multiple boolean functions using interpolation on a single proof
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...
---
_id: '1387'
abstract:
- lang: eng
text: Choices made by nondeterministic word automata depend on both the past (the
prefix of the word read so far) and the future (the suffix yet to be read). In
several applications, most notably synthesis, the future is diverse or unknown,
leading to algorithms that are based on deterministic automata. Hoping to retain
some of the advantages of nondeterministic automata, researchers have studied
restricted classes of nondeterministic automata. Three such classes are nondeterministic
automata that are good for trees (GFT; i.e., ones that can be expanded to tree
automata accepting the derived tree languages, thus whose choices should satisfy
diverse futures), good for games (GFG; i.e., ones whose choices depend only on
the past), and determinizable by pruning (DBP; i.e., ones that embody equivalent
deterministic automata). The theoretical properties and relative merits of the
different classes are still open, having vagueness on whether they really differ
from deterministic automata. In particular, while DBP ⊆ GFG ⊆ GFT, it is not known
whether every GFT automaton is GFG and whether every GFG automaton is DBP. Also
open is the possible succinctness of GFG and GFT automata compared to deterministic
automata. We study these problems for ω-regular automata with all common acceptance
conditions. We show that GFT=GFG⊃DBP, and describe a determinization construction
for GFG automata.
acknowledgement: and ERC Grant QUALITY.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Udi
full_name: Boker, Udi
id: 31E297B6-F248-11E8-B48F-1D18A9856A87
last_name: Boker
- first_name: Denis
full_name: Kuperberg, Denis
last_name: Kuperberg
- first_name: Orna
full_name: Kupferman, Orna
last_name: Kupferman
- first_name: Michał
full_name: Skrzypczak, Michał
last_name: Skrzypczak
citation:
ama: Boker U, Kuperberg D, Kupferman O, Skrzypczak M. Nondeterminism in the presence
of a diverse or unknown future. 2013;7966(PART 2):89-100. doi:10.1007/978-3-642-39212-2_11
apa: 'Boker, U., Kuperberg, D., Kupferman, O., & Skrzypczak, M. (2013). Nondeterminism
in the presence of a diverse or unknown future. Presented at the ICALP: Automata,
Languages and Programming, Riga, Latvia: Springer. https://doi.org/10.1007/978-3-642-39212-2_11'
chicago: Boker, Udi, Denis Kuperberg, Orna Kupferman, and Michał Skrzypczak. “Nondeterminism
in the Presence of a Diverse or Unknown Future.” Lecture Notes in Computer Science.
Springer, 2013. https://doi.org/10.1007/978-3-642-39212-2_11.
ieee: U. Boker, D. Kuperberg, O. Kupferman, and M. Skrzypczak, “Nondeterminism in
the presence of a diverse or unknown future,” vol. 7966, no. PART 2. Springer,
pp. 89–100, 2013.
ista: Boker U, Kuperberg D, Kupferman O, Skrzypczak M. 2013. Nondeterminism in the
presence of a diverse or unknown future. 7966(PART 2), 89–100.
mla: Boker, Udi, et al. Nondeterminism in the Presence of a Diverse or Unknown
Future. Vol. 7966, no. PART 2, Springer, 2013, pp. 89–100, doi:10.1007/978-3-642-39212-2_11.
short: U. Boker, D. Kuperberg, O. Kupferman, M. Skrzypczak, 7966 (2013) 89–100.
conference:
end_date: 2013-07-12
location: Riga, Latvia
name: 'ICALP: Automata, Languages and Programming'
start_date: 2013-07-08
date_created: 2018-12-11T11:51:44Z
date_published: 2013-07-01T00:00:00Z
date_updated: 2020-08-11T10:09:09Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-642-39212-2_11
ec_funded: 1
file:
- access_level: open_access
checksum: 98bc02e3793072e279ec8d364b381ff3
content_type: application/pdf
creator: dernst
date_created: 2020-05-15T11:05:50Z
date_updated: 2020-07-14T12:44:48Z
file_id: '7857'
file_name: 2013_ICALP_Boker.pdf
file_size: 276982
relation: main_file
file_date_updated: 2020-07-14T12:44:48Z
has_accepted_license: '1'
intvolume: ' 7966'
issue: PART 2
language:
- iso: eng
month: '07'
oa: 1
oa_version: Submitted Version
page: 89 - 100
project:
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 25EE3708-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '267989'
name: Quantitative Reactive Modeling
publication_status: published
publisher: Springer
publist_id: '5823'
quality_controlled: '1'
scopus_import: 1
series_title: Lecture Notes in Computer Science
status: public
title: Nondeterminism in the presence of a diverse or unknown future
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7966
year: '2013'
...
---
_id: '1442'
abstract:
- lang: eng
text: We give a cohomological interpretation of both the Kac polynomial and the
refined Donaldson-Thomas-invariants of quivers. This interpretation yields a proof
of a conjecture of Kac from 1982 and gives a new perspective on recent work of
Kontsevich-Soibelman. Thisis achieved by computing, via an arithmetic Fourier
transform, the dimensions of the isotypical components of the cohomology of associated
Nakajima quiver varieties under the action of a Weyl group. The generating function
of the corresponding Poincare polynomials is an extension of Hua's formula for
Kac polynomials of quivers involving Hall-Littlewood symmetric functions. The
resulting formulae contain a wide range of information on the geometry of the
quiver varieties.
acknowledgement: |-
The first author thanks the Royal Society for funding his research 2005-2012 in the form of a Royal Society University Research Fellowship as well as the Mathematical Institute and Wadham College in Oxford for a very productive environment. The second author is supported by Agence Nationale de la Recherche grant
ANR-09-JCJC-0102-01. The third author is supported by the NSF grant DMS-1101484 and a Research Scholarship from the Clay Mathematical Institute.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Emmanuel
full_name: Letellier, Emmanuel
last_name: Letellier
- first_name: Fernando
full_name: Rodríguez Villegas, Fernando
last_name: Rodríguez Villegas
citation:
ama: Hausel T, Letellier E, Rodríguez Villegas F. Positivity for Kac polynomials
and DT-invariants of quivers. Annals of Mathematics. 2013;177(3):1147-1168.
doi:10.4007/annals.2013.177.3.8
apa: Hausel, T., Letellier, E., & Rodríguez Villegas, F. (2013). Positivity
for Kac polynomials and DT-invariants of quivers. Annals of Mathematics.
Princeton University Press. https://doi.org/10.4007/annals.2013.177.3.8
chicago: Hausel, Tamás, Emmanuel Letellier, and Fernando Rodríguez Villegas. “Positivity
for Kac Polynomials and DT-Invariants of Quivers.” Annals of Mathematics.
Princeton University Press, 2013. https://doi.org/10.4007/annals.2013.177.3.8.
ieee: T. Hausel, E. Letellier, and F. Rodríguez Villegas, “Positivity for Kac polynomials
and DT-invariants of quivers,” Annals of Mathematics, vol. 177, no. 3.
Princeton University Press, pp. 1147–1168, 2013.
ista: Hausel T, Letellier E, Rodríguez Villegas F. 2013. Positivity for Kac polynomials
and DT-invariants of quivers. Annals of Mathematics. 177(3), 1147–1168.
mla: Hausel, Tamás, et al. “Positivity for Kac Polynomials and DT-Invariants of
Quivers.” Annals of Mathematics, vol. 177, no. 3, Princeton University
Press, 2013, pp. 1147–68, doi:10.4007/annals.2013.177.3.8.
short: T. Hausel, E. Letellier, F. Rodríguez Villegas, Annals of Mathematics 177
(2013) 1147–1168.
date_created: 2018-12-11T11:52:02Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:47Z
day: '01'
doi: 10.4007/annals.2013.177.3.8
extern: 1
intvolume: ' 177'
issue: '3'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1204.2375
month: '01'
oa: 1
page: 1147 - 1168
publication: Annals of Mathematics
publication_status: published
publisher: Princeton University Press
publist_id: '5754'
quality_controlled: 0
status: public
title: Positivity for Kac polynomials and DT-invariants of quivers
type: journal_article
volume: 177
year: '2013'
...
---
_id: '1443'
abstract:
- lang: eng
text: 'Here we survey several results and conjectures on the cohomology of the total
space of the Hitchin system: the moduli space of semi-stable rank n and degree
d Higgs bundles on a complex algebraic curve C. The picture emerging is a dynamic
mixture of ideas originating in theoretical physics such as gauge theory and mirror
symmetry, Weil conjectures in arithmetic algebraic geometry, representation theory
of finite groups of Lie type and Langlands duality in number theory.'
alternative_title:
- Advanced Lectures in Mathematics
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: 'Hausel T. Global topology of the Hitchin system. In: Handbook of Moduli:
Volume II. Vol 25. International Press; 2013:29-70.'
apa: 'Hausel, T. (2013). Global topology of the Hitchin system. In Handbook of
Moduli: Volume II (Vol. 25, pp. 29–70). International Press.'
chicago: 'Hausel, Tamás. “Global Topology of the Hitchin System.” In Handbook
of Moduli: Volume II, 25:29–70. International Press, 2013.'
ieee: 'T. Hausel, “Global topology of the Hitchin system,” in Handbook of Moduli:
Volume II, vol. 25, International Press, 2013, pp. 29–70.'
ista: 'Hausel T. 2013.Global topology of the Hitchin system. In: Handbook of Moduli:
Volume II. Advanced Lectures in Mathematics, vol. 25, 29–70.'
mla: 'Hausel, Tamás. “Global Topology of the Hitchin System.” Handbook of Moduli:
Volume II, vol. 25, International Press, 2013, pp. 29–70.'
short: 'T. Hausel, in:, Handbook of Moduli: Volume II, International Press, 2013,
pp. 29–70.'
date_created: 2018-12-11T11:52:03Z
date_published: 2013-03-15T00:00:00Z
date_updated: 2021-01-12T06:50:47Z
day: '15'
extern: 1
intvolume: ' 25'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1102.1717
month: '03'
oa: 1
page: 29 - 70
publication: 'Handbook of Moduli: Volume II'
publication_status: published
publisher: International Press
publist_id: '5753'
quality_controlled: 0
status: public
title: Global topology of the Hitchin system
type: book_chapter
volume: 25
year: '2013'
...
---
_id: '1469'
abstract:
- lang: eng
text: We study connections between the topology of generic character varieties of
fundamental groups of punctured Riemann surfaces, Macdonald polynomials, quiver
representations, Hilbert schemes on Cx × Cx, modular forms and multiplicities
in tensor products of irreducible characters of finite general linear groups.
acknowledgement: During the preparation of this paper TH was supported by a Royal
Society University Research Fellowship at the University of Oxford. EL was supported
by ANR-09-JCJC-0102-01. FRV was supported by NSF grant DMS-0200605, an FRA from
the University of Texas at Austin, EPSRC grant EP/G027110/1, Visiting Fellowships
at All Souls and Wadham Colleges in Oxford and a Research Scholarship from the Clay
Mathematical Institute.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Emmanuel
full_name: Letellier, Emmanuel
last_name: Letellier
- first_name: Fernando
full_name: Rodríguez Villegas, Fernando
last_name: Rodríguez Villegas
citation:
ama: Hausel T, Letellier E, Rodríguez Villegas F. Arithmetic harmonic analysis on
character and quiver varieties II. Advances in Mathematics. 2013;234:85-128.
doi:10.1016/j.aim.2012.10.009
apa: Hausel, T., Letellier, E., & Rodríguez Villegas, F. (2013). Arithmetic
harmonic analysis on character and quiver varieties II. Advances in Mathematics.
Academic Press. https://doi.org/10.1016/j.aim.2012.10.009
chicago: Hausel, Tamás, Emmanuel Letellier, and Fernando Rodríguez Villegas. “Arithmetic
Harmonic Analysis on Character and Quiver Varieties II.” Advances in Mathematics.
Academic Press, 2013. https://doi.org/10.1016/j.aim.2012.10.009.
ieee: T. Hausel, E. Letellier, and F. Rodríguez Villegas, “Arithmetic harmonic analysis
on character and quiver varieties II,” Advances in Mathematics, vol. 234.
Academic Press, pp. 85–128, 2013.
ista: Hausel T, Letellier E, Rodríguez Villegas F. 2013. Arithmetic harmonic analysis
on character and quiver varieties II. Advances in Mathematics. 234, 85–128.
mla: Hausel, Tamás, et al. “Arithmetic Harmonic Analysis on Character and Quiver
Varieties II.” Advances in Mathematics, vol. 234, Academic Press, 2013,
pp. 85–128, doi:10.1016/j.aim.2012.10.009.
short: T. Hausel, E. Letellier, F. Rodríguez Villegas, Advances in Mathematics 234
(2013) 85–128.
date_created: 2018-12-11T11:52:12Z
date_published: 2013-02-15T00:00:00Z
date_updated: 2021-01-12T06:50:57Z
day: '15'
doi: 10.1016/j.aim.2012.10.009
extern: 1
intvolume: ' 234'
month: '02'
page: 85 - 128
publication: Advances in Mathematics
publication_status: published
publisher: Academic Press
publist_id: '5724'
quality_controlled: 0
status: public
title: Arithmetic harmonic analysis on character and quiver varieties II
type: journal_article
volume: 234
year: '2013'
...
---
_id: '1470'
abstract:
- lang: eng
text: We show that a natural isomorphism between the rational cohomology groups
of the two zero-dimensional Hilbert schemes of n-points of two surfaces, the affine
plane minus the axes and the cotangent bundle of an elliptic curve, exchanges
the weight filtration on the first set of cohomology groups with the perverse
Leray filtration associated with a natural fibration on the second set of cohomology
groups. We discuss some associated hard Lefschetz phenomena.
acknowledgement: Mark Andrea A. de Cataldo was partially supported by N.S.A. and N.S.F.
Tamás Hausel was supported by a Royal Society University Research Fellowship. Luca
Migliorini was partially supported by PRIN 2007 project "Spazi di moduli e teoria
di Lie"
author:
- first_name: Mark
full_name: De Cataldo, Mark A
last_name: De Cataldo
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Luca
full_name: Migliorini, Luca
last_name: Migliorini
citation:
ama: De Cataldo M, Hausel T, Migliorini L. Exchange between perverse and weight
filtration for the Hilbert schemes of points of two surfaces. Journal of Singularities.
2013;7:23-38. doi:10.5427/jsing.2013.7c
apa: De Cataldo, M., Hausel, T., & Migliorini, L. (2013). Exchange between perverse
and weight filtration for the Hilbert schemes of points of two surfaces. Journal
of Singularities. Worldwide Center of Mathematics. https://doi.org/10.5427/jsing.2013.7c
chicago: De Cataldo, Mark, Tamás Hausel, and Luca Migliorini. “Exchange between
Perverse and Weight Filtration for the Hilbert Schemes of Points of Two Surfaces.”
Journal of Singularities. Worldwide Center of Mathematics, 2013. https://doi.org/10.5427/jsing.2013.7c.
ieee: M. De Cataldo, T. Hausel, and L. Migliorini, “Exchange between perverse and
weight filtration for the Hilbert schemes of points of two surfaces,” Journal
of Singularities, vol. 7. Worldwide Center of Mathematics, pp. 23–38, 2013.
ista: De Cataldo M, Hausel T, Migliorini L. 2013. Exchange between perverse and
weight filtration for the Hilbert schemes of points of two surfaces. Journal of
Singularities. 7, 23–38.
mla: De Cataldo, Mark, et al. “Exchange between Perverse and Weight Filtration for
the Hilbert Schemes of Points of Two Surfaces.” Journal of Singularities,
vol. 7, Worldwide Center of Mathematics, 2013, pp. 23–38, doi:10.5427/jsing.2013.7c.
short: M. De Cataldo, T. Hausel, L. Migliorini, Journal of Singularities 7 (2013)
23–38.
date_created: 2018-12-11T11:52:12Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:58Z
day: '01'
doi: 10.5427/jsing.2013.7c
extern: 1
intvolume: ' 7'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1012.2583
month: '01'
oa: 1
page: 23 - 38
publication: Journal of Singularities
publication_status: published
publisher: Worldwide Center of Mathematics
publist_id: '5725'
quality_controlled: 0
status: public
title: Exchange between perverse and weight filtration for the Hilbert schemes of
points of two surfaces
type: journal_article
volume: 7
year: '2013'
...
---
_id: '11758'
article_processing_charge: No
article_type: letter_note
author:
- first_name: Luca
full_name: Aceto, Luca
last_name: Aceto
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Jiří
full_name: Sgall, Jiří
last_name: Sgall
citation:
ama: Aceto L, Henzinger MH, Sgall J. 38th International Colloquium on Automata,
Languages and Programming. Information and Computation. 2013;222(1):1.
doi:10.1016/j.ic.2012.11.002
apa: Aceto, L., Henzinger, M. H., & Sgall, J. (2013). 38th International Colloquium
on Automata, Languages and Programming. Information and Computation. Elsevier.
https://doi.org/10.1016/j.ic.2012.11.002
chicago: Aceto, Luca, Monika H Henzinger, and Jiří Sgall. “38th International Colloquium
on Automata, Languages and Programming.” Information and Computation. Elsevier,
2013. https://doi.org/10.1016/j.ic.2012.11.002.
ieee: L. Aceto, M. H. Henzinger, and J. Sgall, “38th International Colloquium on
Automata, Languages and Programming,” Information and Computation, vol.
222, no. 1. Elsevier, p. 1, 2013.
ista: Aceto L, Henzinger MH, Sgall J. 2013. 38th International Colloquium on Automata,
Languages and Programming. Information and Computation. 222(1), 1.
mla: Aceto, Luca, et al. “38th International Colloquium on Automata, Languages and
Programming.” Information and Computation, vol. 222, no. 1, Elsevier, 2013,
p. 1, doi:10.1016/j.ic.2012.11.002.
short: L. Aceto, M.H. Henzinger, J. Sgall, Information and Computation 222 (2013)
1.
date_created: 2022-08-08T11:25:34Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2023-02-23T10:09:19Z
day: '01'
doi: 10.1016/j.ic.2012.11.002
extern: '1'
intvolume: ' 222'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: '1'
publication: Information and Computation
publication_identifier:
issn:
- 0890-5401
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 38th International Colloquium on Automata, Languages and Programming
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 222
year: '2013'
...
---
_id: '1726'
abstract:
- lang: eng
text: The development of a functional tissue requires coordination of the amplification
of progenitors and their differentiation into specific cell types. The molecular
basis for this coordination during myotome ontogeny is not well understood. Dermomytome
progenitors that colonize the myotome first acquire myocyte identity and subsequently
proliferate as Pax7-expressing progenitors before undergoing terminal differentiation.
We show that the dynamics of sonic hedgehog (Shh) signaling is crucial for this
transition in both avian and mouse embryos. Initially, Shh ligand emanating from
notochord/floor plate reaches the dermomyotome, where it both maintains the proliferation
of dermomyotome cells and promotes myogenic differentiation of progenitors that
colonized the myotome. Interfering with Shh signaling at this stage produces small
myotomes and accumulation of Pax7-expressing progenitors. An in vivo reporter
of Shh activity combined with mouse genetics revealed the existence of both activator
and repressor Shh activities operating on distinct subsets of cells during the
epaxial myotomal maturation. In contrast to observations in mice, in avians Shh
promotes the differentiation of both epaxial and hypaxial myotome domains. Subsequently,
myogenic progenitors become refractory to Shh; this is likely to occur at the
level of, or upstream of, smoothened signaling. The end of responsiveness to Shh
coincides with, and is thus likely to enable, the transition into the growth phase
of the myotome.
acknowledgement: This study was supported by grants from the Israel Science Foundation
(ISF) [11/09 to C.K.]; the Association Francaise contre les Myopathies (AFM) [15642
to C.K.]; the German Research Foundation (DFG) [UN 34/27-1 to C.K.]; the UK Medical
Research Council (MRC) [U117560541 to J.B. and A.K.]; Fondation Pour la Recherche
Médicale (FRM) (post-doctoral fellowship to V.R.). Deposited in PMC for release
after 6 months
author:
- first_name: Nitza
full_name: Kahane, Nitza
last_name: Kahane
- first_name: Vanessa
full_name: Ribes, Vanessa
last_name: Ribes
- first_name: Anna
full_name: Anna Kicheva
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
- first_name: James
full_name: Briscoe, James
last_name: Briscoe
- first_name: Chaya
full_name: Kalcheim, Chaya
last_name: Kalcheim
citation:
ama: Kahane N, Ribes V, Kicheva A, Briscoe J, Kalcheim C. The transition from differentiation
to growth during dermomyotome-derived myogenesis depends on temporally restricted
hedgehog signaling. Development. 2013;140(8):1740-1750. doi:10.1242/dev.092726
apa: Kahane, N., Ribes, V., Kicheva, A., Briscoe, J., & Kalcheim, C. (2013).
The transition from differentiation to growth during dermomyotome-derived myogenesis
depends on temporally restricted hedgehog signaling. Development. Company
of Biologists. https://doi.org/10.1242/dev.092726
chicago: Kahane, Nitza, Vanessa Ribes, Anna Kicheva, James Briscoe, and Chaya Kalcheim.
“The Transition from Differentiation to Growth during Dermomyotome-Derived Myogenesis
Depends on Temporally Restricted Hedgehog Signaling.” Development. Company
of Biologists, 2013. https://doi.org/10.1242/dev.092726.
ieee: N. Kahane, V. Ribes, A. Kicheva, J. Briscoe, and C. Kalcheim, “The transition
from differentiation to growth during dermomyotome-derived myogenesis depends
on temporally restricted hedgehog signaling,” Development, vol. 140, no.
8. Company of Biologists, pp. 1740–1750, 2013.
ista: Kahane N, Ribes V, Kicheva A, Briscoe J, Kalcheim C. 2013. The transition
from differentiation to growth during dermomyotome-derived myogenesis depends
on temporally restricted hedgehog signaling. Development. 140(8), 1740–1750.
mla: Kahane, Nitza, et al. “The Transition from Differentiation to Growth during
Dermomyotome-Derived Myogenesis Depends on Temporally Restricted Hedgehog Signaling.”
Development, vol. 140, no. 8, Company of Biologists, 2013, pp. 1740–50,
doi:10.1242/dev.092726.
short: N. Kahane, V. Ribes, A. Kicheva, J. Briscoe, C. Kalcheim, Development 140
(2013) 1740–1750.
date_created: 2018-12-11T11:53:41Z
date_published: 2013-04-18T00:00:00Z
date_updated: 2021-01-12T06:52:47Z
day: '18'
doi: 10.1242/dev.092726
extern: 1
intvolume: ' 140'
issue: '8'
month: '04'
page: 1740 - 1750
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '5402'
quality_controlled: 0
status: public
title: The transition from differentiation to growth during dermomyotome-derived myogenesis
depends on temporally restricted hedgehog signaling
type: journal_article
volume: 140
year: '2013'
...
---
_id: '1727'
abstract:
- lang: eng
text: 'Cells at different positions in a developing tissue receive different concentrations
of signaling molecules, called morphogens, and this influences their cell fate.
Morphogen concentration gradients have been proposed to control patterning as
well as growth in many developing tissues. Some outstanding questions about tissue
patterning by morphogen gradients are the following: What are the mechanisms that
regulate gradient formation and shape? Is the positional information encoded in
the gradient sufficiently precise to determine the positions of target gene domain
boundaries? What are the temporal dynamics of gradients and how do they relate
to patterning and growth? These questions are inherently quantitative in nature
and addressing them requires measuring morphogen concentrations in cells, levels
of downstream signaling activity, and kinetics of morphogen transport. Here we
first present methods for quantifying morphogen gradient shape in which the measurements
can be calibrated to reflect actual morphogen concentrations. We then discuss
using fluorescence recovery after photobleaching to study the kinetics of morphogen
transport at the tissue level. Finally, we present particle tracking as a method
to study morphogen intracellular trafficking.'
author:
- first_name: Anna
full_name: Anna Kicheva
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
- first_name: Laurent
full_name: Holtzer, Laurent
last_name: Holtzer
- first_name: Ortrud
full_name: Wartlick, Ortrud
last_name: Wartlick
- first_name: Thomas
full_name: Schmidt, Thomas S
last_name: Schmidt
- first_name: Marcos
full_name: González-Gaitán, Marcos A
last_name: González Gaitán
citation:
ama: Kicheva A, Holtzer L, Wartlick O, Schmidt T, González Gaitán M. Quantitative
imaging of morphogen gradients in drosophila imaginal discs. Cold Spring Harbor
Protocols. 2013;8(5):387-403. doi:10.1101/pdb.top074237
apa: Kicheva, A., Holtzer, L., Wartlick, O., Schmidt, T., & González Gaitán,
M. (2013). Quantitative imaging of morphogen gradients in drosophila imaginal
discs. Cold Spring Harbor Protocols. Cold Spring Harbor Laboratory Press.
https://doi.org/10.1101/pdb.top074237
chicago: Kicheva, Anna, Laurent Holtzer, Ortrud Wartlick, Thomas Schmidt, and Marcos
González Gaitán. “Quantitative Imaging of Morphogen Gradients in Drosophila Imaginal
Discs.” Cold Spring Harbor Protocols. Cold Spring Harbor Laboratory Press,
2013. https://doi.org/10.1101/pdb.top074237.
ieee: A. Kicheva, L. Holtzer, O. Wartlick, T. Schmidt, and M. González Gaitán, “Quantitative
imaging of morphogen gradients in drosophila imaginal discs,” Cold Spring Harbor
Protocols, vol. 8, no. 5. Cold Spring Harbor Laboratory Press, pp. 387–403,
2013.
ista: Kicheva A, Holtzer L, Wartlick O, Schmidt T, González Gaitán M. 2013. Quantitative
imaging of morphogen gradients in drosophila imaginal discs. Cold Spring Harbor
Protocols. 8(5), 387–403.
mla: Kicheva, Anna, et al. “Quantitative Imaging of Morphogen Gradients in Drosophila
Imaginal Discs.” Cold Spring Harbor Protocols, vol. 8, no. 5, Cold Spring
Harbor Laboratory Press, 2013, pp. 387–403, doi:10.1101/pdb.top074237.
short: A. Kicheva, L. Holtzer, O. Wartlick, T. Schmidt, M. González Gaitán, Cold
Spring Harbor Protocols 8 (2013) 387–403.
date_created: 2018-12-11T11:53:41Z
date_published: 2013-05-01T00:00:00Z
date_updated: 2021-01-12T06:52:47Z
day: '01'
doi: 10.1101/pdb.top074237
extern: 1
intvolume: ' 8'
issue: '5'
month: '05'
page: 387 - 403
publication: Cold Spring Harbor Protocols
publication_status: published
publisher: Cold Spring Harbor Laboratory Press
publist_id: '5401'
quality_controlled: 0
status: public
title: Quantitative imaging of morphogen gradients in drosophila imaginal discs
type: journal_article
volume: 8
year: '2013'
...
---
_id: '1760'
abstract:
- lang: eng
text: We report on hole g-factor measurements in three terminal SiGe self-assembled
quantum dot devices with a top gate electrode positioned very close to the nanostructure.
Measurements of both the perpendicular as well as the parallel g-factor reveal
significant changes for a small modulation of the top gate voltage. From the observed
modulations, we estimate that, for realistic experimental conditions, hole spins
can be electrically manipulated with Rabi frequencies in the order of 100 MHz.
This work emphasises the potential of hole-based nano-devices for efficient spin
manipulation by means of the g-tensor modulation technique.
acknowledgement: We acknowledge the financial support from the Nanosciences Foundation
(Grenoble, France), the Commission for a Marie Curie Carrer Integration Grant, the
Austrian Science Fund (FWF) for a Lise-Meitner Fellowship (M1435-N30), the DOE under
Contract No. DE-FG02-08ER46482 (Yale), the European Starting Grant program, and
the Agence Nationale de la Recherche
author:
- first_name: Natalia
full_name: Ares, Natalia
last_name: Ares
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Vitaly
full_name: Golovach, Vitaly N
last_name: Golovach
- first_name: Jianjun
full_name: Zhang, Jianjun
last_name: Zhang
- first_name: Aaron
full_name: Prager, Aaron A
last_name: Prager
- first_name: Leonid
full_name: Glazman, Leonid I
last_name: Glazman
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Silvano
full_name: De Franceschi, Silvano
last_name: De Franceschi
citation:
ama: Ares N, Katsaros G, Golovach V, et al. SiGe quantum dots for fast hole spin
Rabi oscillations. Applied Physics Letters. 2013;103(26). doi:10.1063/1.4858959
apa: Ares, N., Katsaros, G., Golovach, V., Zhang, J., Prager, A., Glazman, L., …
De Franceschi, S. (2013). SiGe quantum dots for fast hole spin Rabi oscillations.
Applied Physics Letters. American Institute of Physics. https://doi.org/10.1063/1.4858959
chicago: Ares, Natalia, Georgios Katsaros, Vitaly Golovach, Jianjun Zhang, Aaron
Prager, Leonid Glazman, Oliver Schmidt, and Silvano De Franceschi. “SiGe Quantum
Dots for Fast Hole Spin Rabi Oscillations.” Applied Physics Letters. American
Institute of Physics, 2013. https://doi.org/10.1063/1.4858959.
ieee: N. Ares et al., “SiGe quantum dots for fast hole spin Rabi oscillations,”
Applied Physics Letters, vol. 103, no. 26. American Institute of Physics,
2013.
ista: Ares N, Katsaros G, Golovach V, Zhang J, Prager A, Glazman L, Schmidt O, De
Franceschi S. 2013. SiGe quantum dots for fast hole spin Rabi oscillations. Applied
Physics Letters. 103(26).
mla: Ares, Natalia, et al. “SiGe Quantum Dots for Fast Hole Spin Rabi Oscillations.”
Applied Physics Letters, vol. 103, no. 26, American Institute of Physics,
2013, doi:10.1063/1.4858959.
short: N. Ares, G. Katsaros, V. Golovach, J. Zhang, A. Prager, L. Glazman, O. Schmidt,
S. De Franceschi, Applied Physics Letters 103 (2013).
date_created: 2018-12-11T11:53:52Z
date_published: 2013-01-23T00:00:00Z
date_updated: 2021-01-12T06:53:02Z
day: '23'
doi: 10.1063/1.4858959
extern: 1
intvolume: ' 103'
issue: '26'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1307.7196
month: '01'
oa: 1
publication: Applied Physics Letters
publication_status: published
publisher: American Institute of Physics
publist_id: '5364'
quality_controlled: 0
status: public
title: SiGe quantum dots for fast hole spin Rabi oscillations
type: journal_article
volume: 103
year: '2013'
...
---
_id: '1759'
abstract:
- lang: eng
text: We report an electric-field-induced giant modulation of the hole g factor
in SiGe nanocrystals. The observed effect is ascribed to a so-far overlooked contribution
to the g factor that stems from the mixing between heavy- and light-hole wave
functions. We show that the relative displacement between the confined heavy-
and light-hole states, occurring upon application of the electric field, alters
their mixing strength leading to a strong nonmonotonic modulation of the g factor.
acknowledgement: We acknowledge financial support from the Nanosciences Foundation
(Grenoble, France), DOE under Contract No. DEFG02-08ER46482 (Yale), the Agence Nationale
de la Recherche, and the European Starting Grant. G. K. acknowledges support from
the European Commission via a Marie Curie Carrer Integration Grant and the FWF for
a Lise-Meitner Fellowship
author:
- first_name: Natalia
full_name: Ares, Natalia
last_name: Ares
- first_name: Vitaly
full_name: Golovach, Vitaly N
last_name: Golovach
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Frank
full_name: Fournel, Frank
last_name: Fournel
- first_name: Leonid
full_name: Glazman, Leonid I
last_name: Glazman
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Silvano
full_name: De Franceschi, Silvano
last_name: De Franceschi
citation:
ama: Ares N, Golovach V, Katsaros G, et al. Nature of tunable hole g factors in
quantum dots. Physical Review Letters. 2013;110(4). doi:10.1103/PhysRevLett.110.046602
apa: Ares, N., Golovach, V., Katsaros, G., Stoffel, M., Fournel, F., Glazman, L.,
… De Franceschi, S. (2013). Nature of tunable hole g factors in quantum dots.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.110.046602
chicago: Ares, Natalia, Vitaly Golovach, Georgios Katsaros, Mathieu Stoffel, Frank
Fournel, Leonid Glazman, Oliver Schmidt, and Silvano De Franceschi. “Nature of
Tunable Hole g Factors in Quantum Dots.” Physical Review Letters. American
Physical Society, 2013. https://doi.org/10.1103/PhysRevLett.110.046602.
ieee: N. Ares et al., “Nature of tunable hole g factors in quantum dots,”
Physical Review Letters, vol. 110, no. 4. American Physical Society, 2013.
ista: Ares N, Golovach V, Katsaros G, Stoffel M, Fournel F, Glazman L, Schmidt O,
De Franceschi S. 2013. Nature of tunable hole g factors in quantum dots. Physical
Review Letters. 110(4).
mla: Ares, Natalia, et al. “Nature of Tunable Hole g Factors in Quantum Dots.” Physical
Review Letters, vol. 110, no. 4, American Physical Society, 2013, doi:10.1103/PhysRevLett.110.046602.
short: N. Ares, V. Golovach, G. Katsaros, M. Stoffel, F. Fournel, L. Glazman, O.
Schmidt, S. De Franceschi, Physical Review Letters 110 (2013).
date_created: 2018-12-11T11:53:51Z
date_published: 2013-01-23T00:00:00Z
date_updated: 2021-01-12T06:53:01Z
day: '23'
doi: 10.1103/PhysRevLett.110.046602
extern: 1
intvolume: ' 110'
issue: '4'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1208.0476
month: '01'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5365'
quality_controlled: 0
status: public
title: Nature of tunable hole g factors in quantum dots
type: journal_article
volume: 110
year: '2013'
...
---
_id: '1785'
abstract:
- lang: eng
text: The geometric aspects of quantum mechanics are emphasized most prominently
by the concept of geometric phases, which are acquired whenever a quantum system
evolves along a path in Hilbert space, that is, the space of quantum states of
the system. The geometric phase is determined only by the shape of this path and
is, in its simplest form, a real number. However, if the system has degenerate
energy levels, then matrix-valued geometric state transformations, known as non-Abelian
holonomies-the effect of which depends on the order of two consecutive paths-can
be obtained. They are important, for example, for the creation of synthetic gauge
fields in cold atomic gases or the description of non-Abelian anyon statistics.
Moreover, there are proposals to exploit non-Abelian holonomic gates for the purposes
of noise-resilient quantum computation. In contrast to Abelian geometric operations,
non-Abelian ones have been observed only in nuclear quadrupole resonance experiments
with a large number of spins, and without full characterization of the geometric
process and its non-commutative nature. Here we realize non-Abelian non-adiabatic
holonomic quantum operations on a single, superconducting, artificial three-level
atom by applying a well-controlled, two-tone microwave drive. Using quantum process
tomography, we determine fidelities of the resulting non-commuting gates that
exceed 95 per cent. We show that two different quantum gates, originating from
two distinct paths in Hilbert space, yield non-equivalent transformations when
applied in different orders. This provides evidence for the non-Abelian character
of the implemented holonomic quantum operations. In combination with a non-trivial
two-quantum-bit gate, our method suggests a way to universal holonomic quantum
computing.
acknowledgement: This work is supported financially by GEOMDISS, the Swiss National
Science Foundation and ETH Zurich
author:
- first_name: Abdufarrukh
full_name: Abdumalikov, Abdufarrukh A
last_name: Abdumalikov
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: K
full_name: Juliusson, K
last_name: Juliusson
- first_name: M
full_name: Pechal, M
last_name: Pechal
- first_name: Stefan
full_name: Berger, Stefan T
last_name: Berger
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
citation:
ama: Abdumalikov A, Fink JM, Juliusson K, et al. Experimental realization of non-Abelian
non-adiabatic geometric gates. Nature. 2013;496(7446):482-485. doi:10.1038/nature12010
apa: Abdumalikov, A., Fink, J. M., Juliusson, K., Pechal, M., Berger, S., Wallraff,
A., & Filipp, S. (2013). Experimental realization of non-Abelian non-adiabatic
geometric gates. Nature. Nature Publishing Group. https://doi.org/10.1038/nature12010
chicago: Abdumalikov, Abdufarrukh, Johannes M Fink, K Juliusson, M Pechal, Stefan
Berger, Andreas Wallraff, and Stefan Filipp. “Experimental Realization of Non-Abelian
Non-Adiabatic Geometric Gates.” Nature. Nature Publishing Group, 2013.
https://doi.org/10.1038/nature12010.
ieee: A. Abdumalikov et al., “Experimental realization of non-Abelian non-adiabatic
geometric gates,” Nature, vol. 496, no. 7446. Nature Publishing Group,
pp. 482–485, 2013.
ista: Abdumalikov A, Fink JM, Juliusson K, Pechal M, Berger S, Wallraff A, Filipp
S. 2013. Experimental realization of non-Abelian non-adiabatic geometric gates.
Nature. 496(7446), 482–485.
mla: Abdumalikov, Abdufarrukh, et al. “Experimental Realization of Non-Abelian Non-Adiabatic
Geometric Gates.” Nature, vol. 496, no. 7446, Nature Publishing Group,
2013, pp. 482–85, doi:10.1038/nature12010.
short: A. Abdumalikov, J.M. Fink, K. Juliusson, M. Pechal, S. Berger, A. Wallraff,
S. Filipp, Nature 496 (2013) 482–485.
date_created: 2018-12-11T11:54:00Z
date_published: 2013-04-25T00:00:00Z
date_updated: 2021-01-12T06:53:11Z
day: '25'
doi: 10.1038/nature12010
extern: 1
intvolume: ' 496'
issue: '7446'
month: '04'
page: 482 - 485
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '5329'
quality_controlled: 0
status: public
title: Experimental realization of non-Abelian non-adiabatic geometric gates
type: journal_article
volume: 496
year: '2013'
...
---
_id: '1787'
abstract:
- lang: eng
text: When two indistinguishable single photons impinge at the two inputs of a beam
splitter they coalesce into a pair of photons appearing in either one of its two
outputs. This effect is due to the bosonic nature of photons and was first experimentally
observed by Hong, Ou and Mandel. Here, we present the observation of the Hong-Ou-Mandel
effect with two independent single-photon sources in the microwave frequency domain.
We probe the indistinguishability of single photons, created with a controllable
delay, in time-resolved second-order cross- and auto-correlation function measurements.
Using quadrature amplitude detection we are able to resolve different photon numbers
and detect coherence in and between the output arms. This scheme allows us to
fully characterize the two-mode entanglement of the spatially separated beam-splitter
output modes. Our experiments constitute a first step towards using two-photon
interference at microwave frequencies for quantum communication and information
processing.
acknowledgement: This work was supported by the European Research Council (ERC) through
a Starting Grant and by ETHZ. L.S. was supported by EU IP SOLID. A.B. and M.J.W.
were supported by NSERC, CIFAR and the Alfred P. Sloan Foundation
author:
- first_name: C
full_name: Lang, C
last_name: Lang
- first_name: Christopher
full_name: Eichler, Christopher
last_name: Eichler
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Matthew
full_name: Woolley, Matthew J
last_name: Woolley
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Lang C, Eichler C, Steffen L, et al. Correlations, indistinguishability and
entanglement in Hong-Ou-Mandel experiments at microwave frequencies. Nature
Physics. 2013;9(6):345-348. doi:10.1038/nphys2612
apa: Lang, C., Eichler, C., Steffen, L., Fink, J. M., Woolley, M., Blais, A., &
Wallraff, A. (2013). Correlations, indistinguishability and entanglement in Hong-Ou-Mandel
experiments at microwave frequencies. Nature Physics. Nature Publishing
Group. https://doi.org/10.1038/nphys2612
chicago: Lang, C, Christopher Eichler, L. Steffen, Johannes M Fink, Matthew Woolley,
Alexandre Blais, and Andreas Wallraff. “Correlations, Indistinguishability and
Entanglement in Hong-Ou-Mandel Experiments at Microwave Frequencies.” Nature
Physics. Nature Publishing Group, 2013. https://doi.org/10.1038/nphys2612.
ieee: C. Lang et al., “Correlations, indistinguishability and entanglement
in Hong-Ou-Mandel experiments at microwave frequencies,” Nature Physics,
vol. 9, no. 6. Nature Publishing Group, pp. 345–348, 2013.
ista: Lang C, Eichler C, Steffen L, Fink JM, Woolley M, Blais A, Wallraff A. 2013.
Correlations, indistinguishability and entanglement in Hong-Ou-Mandel experiments
at microwave frequencies. Nature Physics. 9(6), 345–348.
mla: Lang, C., et al. “Correlations, Indistinguishability and Entanglement in Hong-Ou-Mandel
Experiments at Microwave Frequencies.” Nature Physics, vol. 9, no. 6, Nature
Publishing Group, 2013, pp. 345–48, doi:10.1038/nphys2612.
short: C. Lang, C. Eichler, L. Steffen, J.M. Fink, M. Woolley, A. Blais, A. Wallraff,
Nature Physics 9 (2013) 345–348.
date_created: 2018-12-11T11:54:00Z
date_published: 2013-06-01T00:00:00Z
date_updated: 2021-01-12T06:53:11Z
day: '01'
doi: 10.1038/nphys2612
extern: 1
intvolume: ' 9'
issue: '6'
month: '06'
page: 345 - 348
publication: Nature Physics
publication_status: published
publisher: Nature Publishing Group
publist_id: '5327'
quality_controlled: 0
status: public
title: Correlations, indistinguishability and entanglement in Hong-Ou-Mandel experiments
at microwave frequencies
type: journal_article
volume: 9
year: '2013'
...
---
_id: '1786'
abstract:
- lang: eng
text: We report the experimental observation and a theoretical explanation of collective
suppression of linewidths for multiple superconducting qubits coupled to a good
cavity. This demonstrates how strong qubit-cavity coupling can significantly modify
the dephasing and dissipation processes that might be expected for individual
qubits, and can potentially improve coherence times in many-body circuit QED.
acknowledgement: J. K. acknowledges financial support from EPSRC program “TOPNES”
(EP/I031014/1) and EPSRC (EP/G004714/2)
author:
- first_name: Felix
full_name: Nissen, Felix
last_name: Nissen
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Jonas
full_name: Mlynek, Jonas A
last_name: Mlynek
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
- first_name: Jonathan
full_name: Keeling, Jonathan M
last_name: Keeling
citation:
ama: Nissen F, Fink JM, Mlynek J, Wallraff A, Keeling J. Collective suppression
of linewidths in circuit QED. Physical Review Letters. 2013;110(20). doi:10.1103/PhysRevLett.110.203602
apa: Nissen, F., Fink, J. M., Mlynek, J., Wallraff, A., & Keeling, J. (2013).
Collective suppression of linewidths in circuit QED. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/PhysRevLett.110.203602
chicago: Nissen, Felix, Johannes M Fink, Jonas Mlynek, Andreas Wallraff, and Jonathan
Keeling. “Collective Suppression of Linewidths in Circuit QED.” Physical Review
Letters. American Physical Society, 2013. https://doi.org/10.1103/PhysRevLett.110.203602.
ieee: F. Nissen, J. M. Fink, J. Mlynek, A. Wallraff, and J. Keeling, “Collective
suppression of linewidths in circuit QED,” Physical Review Letters, vol.
110, no. 20. American Physical Society, 2013.
ista: Nissen F, Fink JM, Mlynek J, Wallraff A, Keeling J. 2013. Collective suppression
of linewidths in circuit QED. Physical Review Letters. 110(20).
mla: Nissen, Felix, et al. “Collective Suppression of Linewidths in Circuit QED.”
Physical Review Letters, vol. 110, no. 20, American Physical Society, 2013,
doi:10.1103/PhysRevLett.110.203602.
short: F. Nissen, J.M. Fink, J. Mlynek, A. Wallraff, J. Keeling, Physical Review
Letters 110 (2013).
date_created: 2018-12-11T11:54:00Z
date_published: 2013-05-15T00:00:00Z
date_updated: 2021-01-12T06:53:11Z
day: '15'
doi: 10.1103/PhysRevLett.110.203602
extern: 1
intvolume: ' 110'
issue: '20'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1302.0665
month: '05'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5328'
quality_controlled: 0
status: public
title: Collective suppression of linewidths in circuit QED
type: journal_article
volume: 110
year: '2013'
...
---
_id: '1790'
abstract:
- lang: eng
text: In the September 12, 2013 issue of Nature, the Epi4K Consortium (. Allen etal.,
2013) reported sequencing 264patient trios with epileptic encephalopathies. The
Consortium focused on genes exceptionally intolerant to sequence variations and
found substantial interconnections with autism and intellectual disability gene
networks.
author:
- first_name: Gaia
full_name: Gaia Novarino
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Seungtae
full_name: Baek, SeungTae
last_name: Baek
- first_name: Joseph
full_name: Gleeson, Joseph G
last_name: Gleeson
citation:
ama: 'Novarino G, Baek S, Gleeson J. The sacred disease: The puzzling genetics of
epileptic disorders. Neuron. 2013;80(1):9-11. doi:10.1016/j.neuron.2013.09.019'
apa: 'Novarino, G., Baek, S., & Gleeson, J. (2013). The sacred disease: The
puzzling genetics of epileptic disorders. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2013.09.019'
chicago: 'Novarino, Gaia, Seungtae Baek, and Joseph Gleeson. “The Sacred Disease:
The Puzzling Genetics of Epileptic Disorders.” Neuron. Elsevier, 2013.
https://doi.org/10.1016/j.neuron.2013.09.019.'
ieee: 'G. Novarino, S. Baek, and J. Gleeson, “The sacred disease: The puzzling genetics
of epileptic disorders,” Neuron, vol. 80, no. 1. Elsevier, pp. 9–11, 2013.'
ista: 'Novarino G, Baek S, Gleeson J. 2013. The sacred disease: The puzzling genetics
of epileptic disorders. Neuron. 80(1), 9–11.'
mla: 'Novarino, Gaia, et al. “The Sacred Disease: The Puzzling Genetics of Epileptic
Disorders.” Neuron, vol. 80, no. 1, Elsevier, 2013, pp. 9–11, doi:10.1016/j.neuron.2013.09.019.'
short: G. Novarino, S. Baek, J. Gleeson, Neuron 80 (2013) 9–11.
date_created: 2018-12-11T11:54:01Z
date_published: 2013-10-02T00:00:00Z
date_updated: 2021-01-12T06:53:13Z
day: '02'
doi: 10.1016/j.neuron.2013.09.019
extern: 1
intvolume: ' 80'
issue: '1'
month: '10'
page: 9 - 11
publication: Neuron
publication_status: published
publisher: Elsevier
publist_id: '5323'
quality_controlled: 0
status: public
title: 'The sacred disease: The puzzling genetics of epileptic disorders'
type: journal_article
volume: 80
year: '2013'
...
---
_id: '1977'
abstract:
- lang: eng
text: Complex I (NADH:ubiquinone oxidoreductase) is central to cellular energy production,
being the first and largest enzyme of the respiratory chain in mitochondria. It
couples electron transfer from NADH to ubiquinone with proton translocation across
the inner mitochondrial membrane and is involved in a wide range of human neurodegenerative
disorders. Mammalian complex I is composed of 44 different subunits, whereas the
'minimal' bacterial version contains 14 highly conserved 'core' subunits. The
L-shaped assembly consists of hydrophilic and membrane domains. We have determined
all known atomic structures of complex I, starting from the hydrophilic domain
of Thermus thermophilus enzyme (eight subunits, nine Fe-S clusters), followed
by the membrane domains of the Escherichia coli (six subunits, 55 transmembrane
helices) and T. thermophilus (seven subunits, 64 transmembrane helices) enzymes,
and finally culminating in a recent crystal structure of the entire intact complex
I from T. thermophilus (536 kDa, 16 subunits, nine Fe-S clusters, 64 transmembrane
helices). The structure suggests an unusual and unique coupling mechanism via
longrange conformational changes. Determination of the structure of the entire
complex was possible only through this step-by-step approach, building on from
smaller subcomplexes towards the entire assembly. Large membrane proteins are
notoriously difficult to crystallize, and so various non-standard and sometimes
counterintuitive approaches were employed in order to achieve crystal diffraction
to high resolution and solve the structures. These steps, as well as the implications
from the final structure, are discussed in the present review.
acknowledgement: This work was funded by the Medical Research Council.
author:
- first_name: Leonid A
full_name: Leonid Sazanov
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
- first_name: Rozbeh
full_name: 'Baradaran, Rozbeh '
last_name: Baradaran
- first_name: Rouslan
full_name: Efremov, Rouslan G
last_name: Efremov
- first_name: John
full_name: Berrisford, John M
last_name: Berrisford
- first_name: Gurdeep
full_name: Minhas, Gurdeep S
last_name: Minhas
citation:
ama: Sazanov LA, Baradaran R, Efremov R, Berrisford J, Minhas G. A long road towards
the structure of respiratory complex I, a giant molecular proton pump. Biochemical
Society Transactions. 2013;41(5):1265-1271. doi:10.1042/BST20130193
apa: Sazanov, L. A., Baradaran, R., Efremov, R., Berrisford, J., & Minhas, G.
(2013). A long road towards the structure of respiratory complex I, a giant molecular
proton pump. Biochemical Society Transactions. Portland Press. https://doi.org/10.1042/BST20130193
chicago: Sazanov, Leonid A, Rozbeh Baradaran, Rouslan Efremov, John Berrisford,
and Gurdeep Minhas. “A Long Road towards the Structure of Respiratory Complex
I, a Giant Molecular Proton Pump.” Biochemical Society Transactions. Portland
Press, 2013. https://doi.org/10.1042/BST20130193.
ieee: L. A. Sazanov, R. Baradaran, R. Efremov, J. Berrisford, and G. Minhas, “A
long road towards the structure of respiratory complex I, a giant molecular proton
pump,” Biochemical Society Transactions, vol. 41, no. 5. Portland Press,
pp. 1265–1271, 2013.
ista: Sazanov LA, Baradaran R, Efremov R, Berrisford J, Minhas G. 2013. A long road
towards the structure of respiratory complex I, a giant molecular proton pump.
Biochemical Society Transactions. 41(5), 1265–1271.
mla: Sazanov, Leonid A., et al. “A Long Road towards the Structure of Respiratory
Complex I, a Giant Molecular Proton Pump.” Biochemical Society Transactions,
vol. 41, no. 5, Portland Press, 2013, pp. 1265–71, doi:10.1042/BST20130193.
short: L.A. Sazanov, R. Baradaran, R. Efremov, J. Berrisford, G. Minhas, Biochemical
Society Transactions 41 (2013) 1265–1271.
date_created: 2018-12-11T11:55:00Z
date_published: 2013-10-01T00:00:00Z
date_updated: 2021-01-12T06:54:28Z
day: '01'
doi: 10.1042/BST20130193
extern: 1
intvolume: ' 41'
issue: '5'
month: '10'
page: 1265 - 1271
publication: Biochemical Society Transactions
publication_status: published
publisher: Portland Press
publist_id: '5106'
quality_controlled: 0
status: public
title: A long road towards the structure of respiratory complex I, a giant molecular
proton pump
type: journal_article
volume: 41
year: '2013'
...
---
_id: '1978'
abstract:
- lang: eng
text: Complex I is the first and largest enzyme of the respiratory chain and has
a central role in cellular energy production through the coupling of NADH:ubiquinone
electron transfer to proton translocation. It is also implicated in many common
human neurodegenerative diseases. Here, we report the first crystal structure
of the entire, intact complex I (from Thermus thermophilus) at 3.3 Å resolution.
The structure of the 536-kDa complex comprises 16 different subunits, with a total
of 64 transmembrane helices and 9 iron-sulphur clusters. The core fold of subunit
Nqo8 (ND1 in humans) is, unexpectedly, similar to a half-channel of the antiporter-like
subunits. Small subunits nearby form a linked second half-channel, which completes
the fourth proton-translocation pathway (present in addition to the channels in
three antiporter-like subunits). The quinone-binding site is unusually long, narrow
and enclosed. The quinone headgroup binds at the deep end of this chamber, near
iron-sulphur cluster N2. Notably, the chamber is linked to the fourth channel
by a 'funnel' of charged residues. The link continues over the entire membrane
domain as a flexible central axis of charged and polar residues, and probably
has a leading role in the propagation of conformational changes, aided by coupling
elements. The structure suggests that a unique, out-of-the-membrane quinone-reaction
chamber enables the redox energy to drive concerted long-range conformational
changes in the four antiporter-like domains, resulting in translocation of four
protons per cycle.
acknowledgement: This work was funded by the Medical Research Council.
author:
- first_name: Rozbeh
full_name: 'Baradaran, Rozbeh '
last_name: Baradaran
- first_name: John
full_name: Berrisford, John M
last_name: Berrisford
- first_name: Gurdeep
full_name: Minhas, Gurdeep S
last_name: Minhas
- first_name: Leonid A
full_name: Leonid Sazanov
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
citation:
ama: Baradaran R, Berrisford J, Minhas G, Sazanov LA. Crystal structure of the entire
respiratory complex i. Nature. 2013;494(7438):443-448. doi:10.1038/nature11871
apa: Baradaran, R., Berrisford, J., Minhas, G., & Sazanov, L. A. (2013). Crystal
structure of the entire respiratory complex i. Nature. Nature Publishing
Group. https://doi.org/10.1038/nature11871
chicago: Baradaran, Rozbeh, John Berrisford, Gurdeep Minhas, and Leonid A Sazanov.
“Crystal Structure of the Entire Respiratory Complex I.” Nature. Nature
Publishing Group, 2013. https://doi.org/10.1038/nature11871.
ieee: R. Baradaran, J. Berrisford, G. Minhas, and L. A. Sazanov, “Crystal structure
of the entire respiratory complex i,” Nature, vol. 494, no. 7438. Nature
Publishing Group, pp. 443–448, 2013.
ista: Baradaran R, Berrisford J, Minhas G, Sazanov LA. 2013. Crystal structure of
the entire respiratory complex i. Nature. 494(7438), 443–448.
mla: Baradaran, Rozbeh, et al. “Crystal Structure of the Entire Respiratory Complex
I.” Nature, vol. 494, no. 7438, Nature Publishing Group, 2013, pp. 443–48,
doi:10.1038/nature11871.
short: R. Baradaran, J. Berrisford, G. Minhas, L.A. Sazanov, Nature 494 (2013) 443–448.
date_created: 2018-12-11T11:55:01Z
date_published: 2013-02-28T00:00:00Z
date_updated: 2021-01-12T06:54:28Z
day: '28'
doi: 10.1038/nature11871
extern: 1
intvolume: ' 494'
issue: '7438'
month: '02'
page: 443 - 448
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '5107'
quality_controlled: 0
status: public
title: Crystal structure of the entire respiratory complex i
type: journal_article
volume: 494
year: '2013'
...