---
_id: '14007'
abstract:
- lang: eng
  text: 'In a recent article by Hockett et al (2016 J. Phys. B: At. Mol. Opt. Phys.
    49 095602), time delays arising in the context of molecular single-photon ionization
    are investigated from a theoretical point of view. We argue that one of the central
    equations given in this article is incorrect and present a reformulation that
    is consistent with the established treatment of angle-dependent scattering delays
    (Eisenbud 1948 PhD Thesis Princeton University; Wigner 1955 Phys. Rev. 98 145–7;
    Smith 1960 Phys. Rev. 118 349–6; Nussenzveig 1972 Phys. Rev. D 6 1534–42).'
article_number: '078002'
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Denitsa Rangelova
  full_name: Baykusheva, Denitsa Rangelova
  id: 71b4d059-2a03-11ee-914d-dfa3beed6530
  last_name: Baykusheva
- first_name: Hans Jakob
  full_name: Wörner, Hans Jakob
  last_name: Wörner
citation:
  ama: 'Baykusheva DR, Wörner HJ. Comment on ‘Time delays in molecular photoionization.’
    <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>. 2017;50(7).
    doi:<a href="https://doi.org/10.1088/1361-6455/aa62b5">10.1088/1361-6455/aa62b5</a>'
  apa: 'Baykusheva, D. R., &#38; Wörner, H. J. (2017). Comment on ‘Time delays in
    molecular photoionization.’ <i>Journal of Physics B: Atomic, Molecular and Optical
    Physics</i>. IOP Publishing. <a href="https://doi.org/10.1088/1361-6455/aa62b5">https://doi.org/10.1088/1361-6455/aa62b5</a>'
  chicago: 'Baykusheva, Denitsa Rangelova, and Hans Jakob Wörner. “Comment on ‘Time
    Delays in Molecular Photoionization.’” <i>Journal of Physics B: Atomic, Molecular
    and Optical Physics</i>. IOP Publishing, 2017. <a href="https://doi.org/10.1088/1361-6455/aa62b5">https://doi.org/10.1088/1361-6455/aa62b5</a>.'
  ieee: 'D. R. Baykusheva and H. J. Wörner, “Comment on ‘Time delays in molecular
    photoionization,’” <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>,
    vol. 50, no. 7. IOP Publishing, 2017.'
  ista: 'Baykusheva DR, Wörner HJ. 2017. Comment on ‘Time delays in molecular photoionization’.
    Journal of Physics B: Atomic, Molecular and Optical Physics. 50(7), 078002.'
  mla: 'Baykusheva, Denitsa Rangelova, and Hans Jakob Wörner. “Comment on ‘Time Delays
    in Molecular Photoionization.’” <i>Journal of Physics B: Atomic, Molecular and
    Optical Physics</i>, vol. 50, no. 7, 078002, IOP Publishing, 2017, doi:<a href="https://doi.org/10.1088/1361-6455/aa62b5">10.1088/1361-6455/aa62b5</a>.'
  short: 'D.R. Baykusheva, H.J. Wörner, Journal of Physics B: Atomic, Molecular and
    Optical Physics 50 (2017).'
date_created: 2023-08-10T06:36:29Z
date_published: 2017-03-15T00:00:00Z
date_updated: 2023-08-22T08:32:43Z
day: '15'
doi: 10.1088/1361-6455/aa62b5
extern: '1'
external_id:
  arxiv:
  - '1611.09352'
intvolume: '        50'
issue: '7'
keyword:
- Condensed Matter Physics
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1611.09352
month: '03'
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: Comment on ‘Time delays in molecular photoionization’
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 50
year: '2017'
...
---
_id: '14009'
abstract:
- lang: eng
  text: Attosecond delays between photoelectron wave packets emitted from different
    electronic shells are now well established. Is there any delay between electrons
    originating from the same electronic shell but leaving the cation in different
    fine-structure states? This question is relevant for all attosecond photoemission
    studies involving heavy elements, be it atoms, molecules or solids. We answer
    this fundamental question by measuring energy-dependent delays between photoelectron
    wave packets associated with the 2P3/2 and 2P1/2 components of the electronic
    groundstates of Xe+ and Kr+. We observe delays reaching up to 33±6 as in the case
    of Xe. Our results are compared with two state-of-the-art theories. Whereas both
    theories quantitatively agree with the results obtained for Kr, neither of them
    fully reproduces the experimental results in Xe. Performing delay measurements
    very close to the ionization thresholds, we compare the agreement of several analytical
    formulas for the continuum-continuum delays with experimental data. Our results
    show an important influence of spin-orbit coupling on attosecond photoionization
    delays, highlight the requirement for additional theory development, and offer
    a precision benchmark for such work.
article_number: '013404'
article_processing_charge: No
article_type: original
author:
- first_name: I.
  full_name: Jordan, I.
  last_name: Jordan
- first_name: M.
  full_name: Huppert, M.
  last_name: Huppert
- first_name: S.
  full_name: Pabst, S.
  last_name: Pabst
- first_name: A. S.
  full_name: Kheifets, A. S.
  last_name: Kheifets
- 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: Jordan I, Huppert M, Pabst S, Kheifets AS, Baykusheva DR, Wörner HJ. Spin-orbit
    delays in photoemission. <i>Physical Review A</i>. 2017;95(1). doi:<a href="https://doi.org/10.1103/physreva.95.013404">10.1103/physreva.95.013404</a>
  apa: Jordan, I., Huppert, M., Pabst, S., Kheifets, A. S., Baykusheva, D. R., &#38;
    Wörner, H. J. (2017). Spin-orbit delays in photoemission. <i>Physical Review A</i>.
    American Physical Society. <a href="https://doi.org/10.1103/physreva.95.013404">https://doi.org/10.1103/physreva.95.013404</a>
  chicago: Jordan, I., M. Huppert, S. Pabst, A. S. Kheifets, Denitsa Rangelova Baykusheva,
    and H. J. Wörner. “Spin-Orbit Delays in Photoemission.” <i>Physical Review A</i>.
    American Physical Society, 2017. <a href="https://doi.org/10.1103/physreva.95.013404">https://doi.org/10.1103/physreva.95.013404</a>.
  ieee: I. Jordan, M. Huppert, S. Pabst, A. S. Kheifets, D. R. Baykusheva, and H.
    J. Wörner, “Spin-orbit delays in photoemission,” <i>Physical Review A</i>, vol.
    95, no. 1. American Physical Society, 2017.
  ista: Jordan I, Huppert M, Pabst S, Kheifets AS, Baykusheva DR, Wörner HJ. 2017.
    Spin-orbit delays in photoemission. Physical Review A. 95(1), 013404.
  mla: Jordan, I., et al. “Spin-Orbit Delays in Photoemission.” <i>Physical Review
    A</i>, vol. 95, no. 1, 013404, American Physical Society, 2017, doi:<a href="https://doi.org/10.1103/physreva.95.013404">10.1103/physreva.95.013404</a>.
  short: I. Jordan, M. Huppert, S. Pabst, A.S. Kheifets, D.R. Baykusheva, H.J. Wörner,
    Physical Review A 95 (2017).
date_created: 2023-08-10T06:36:58Z
date_published: 2017-01-10T00:00:00Z
date_updated: 2023-08-22T08:38:17Z
day: '10'
doi: 10.1103/physreva.95.013404
extern: '1'
intvolume: '        95'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
publication: Physical Review A
publication_identifier:
  eissn:
  - 2469-9934
  issn:
  - 2469-9926
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spin-orbit delays in photoemission
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 95
year: '2017'
...
---
_id: '17696'
abstract:
- lang: eng
  text: We utilize cosmological hydrodynamic simulations to study the formation of
    Population III (Pop III) stars in dark matter halos exposed to strong ionizing
    radiation. We simulate the formation of three halos subjected to a wide range
    of ionizing fluxes, and find that for high flux, ionization and photoheating can
    delay gas collapse and star formation up to halo masses significantly larger than
    the atomic cooling threshold. The threshold halo mass at which gas first collapses
    and cools increases with ionizing flux for intermediate values, and saturates
    at a value approximately an order of magnitude above the atomic cooling threshold
    for extremely high flux (e.g. ≈5×108 M⊙ at z≈6). This behavior can be understood
    in terms of photoheating, ionization/recombination, and Lyα cooling in the pressure-supported,
    self-shielded gas core at the center of the growing dark matter halo. We examine
    the spherically-averaged radial velocity profiles of collapsing gas and find that
    a gas mass of up to ≈106 M⊙ can reach the central regions within 3 Myr, providing
    an upper limit on the amount of massive Pop III stars that can form. The ionizing
    radiation increases this limit by a factor of a few compared to strong Lyman-Werner
    (LW) radiation alone. We conclude that the bright HeII 1640 Å emission recently
    observed from the high-redshift galaxy CR7 cannot be explained by Pop III stars
    alone. However, in some halos, a sufficient number of Pop III stars may form to
    be detectable with future telescopes such as the James Webb Space Telescope (JWST).
article_processing_charge: No
article_type: original
author:
- first_name: Eli
  full_name: Visbal, Eli
  last_name: Visbal
- first_name: Greg L.
  full_name: Bryan, Greg L.
  last_name: Bryan
- first_name: Zoltán
  full_name: Haiman, Zoltán
  id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
  last_name: Haiman
citation:
  ama: Visbal E, Bryan GL, Haiman Z. What is the maximum mass of a Population III
    galaxy? <i>Monthly Notices of the Royal Astronomical Society</i>. 2017;469(2):1456-1465.
    doi:<a href="https://doi.org/10.1093/mnras/stx909">10.1093/mnras/stx909</a>
  apa: Visbal, E., Bryan, G. L., &#38; Haiman, Z. (2017). What is the maximum mass
    of a Population III galaxy? <i>Monthly Notices of the Royal Astronomical Society</i>.
    Oxford University Press. <a href="https://doi.org/10.1093/mnras/stx909">https://doi.org/10.1093/mnras/stx909</a>
  chicago: Visbal, Eli, Greg L. Bryan, and Zoltán Haiman. “What Is the Maximum Mass
    of a Population III Galaxy?” <i>Monthly Notices of the Royal Astronomical Society</i>.
    Oxford University Press, 2017. <a href="https://doi.org/10.1093/mnras/stx909">https://doi.org/10.1093/mnras/stx909</a>.
  ieee: E. Visbal, G. L. Bryan, and Z. Haiman, “What is the maximum mass of a Population
    III galaxy?,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 469,
    no. 2. Oxford University Press, pp. 1456–1465, 2017.
  ista: Visbal E, Bryan GL, Haiman Z. 2017. What is the maximum mass of a Population
    III galaxy? Monthly Notices of the Royal Astronomical Society. 469(2), 1456–1465.
  mla: Visbal, Eli, et al. “What Is the Maximum Mass of a Population III Galaxy?”
    <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 469, no. 2, Oxford
    University Press, 2017, pp. 1456–65, doi:<a href="https://doi.org/10.1093/mnras/stx909">10.1093/mnras/stx909</a>.
  short: E. Visbal, G.L. Bryan, Z. Haiman, Monthly Notices of the Royal Astronomical
    Society 469 (2017) 1456–1465.
date_created: 2024-09-06T08:42:13Z
date_published: 2017-04-17T00:00:00Z
date_updated: 2024-09-25T10:12:10Z
day: '17'
doi: 10.1093/mnras/stx909
extern: '1'
intvolume: '       469'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1093/mnras/stx909
month: '04'
oa: 1
oa_version: Published Version
page: 1456-1465
publication: Monthly Notices of the Royal Astronomical Society
publication_identifier:
  issn:
  - 0035-8711
  - 1365-2966
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: What is the maximum mass of a Population III galaxy?
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 469
year: '2017'
...
---
_id: '17698'
abstract:
- lang: eng
  text: 'Gaseous circumbinary accretion discs provide a promising mechanism to facilitate
    the mergers of supermassive black holes (SMBHs) in galactic nuclei. We measure
    the torques exerted on accreting SMBH binaries, using 2D, isothermal, moving-mesh,
    viscous hydrodynamical simulations of circumbinary accretion discs. Our computational
    domain includes the entire inner region of the circumbinary disk with the individual
    black holes (BHs) included as point masses on the grid and a sink prescription
    to model accretion onto each BH. The BHs each acquire their own well-resolved
    accretion discs ("minidiscs"). We explore a range of mass removal rates for the
    sink prescription removing gas from the central regions of the minidiscs. We find
    that the torque exerted on the binary is primarily gravitational, and dominated
    by the gas orbiting close behind and ahead of the individual BHs. The torques
    from the distorted circumbinary disc farther out and from the direct accretion
    of angular momentum are subdominant. The torques are sensitive to the sink prescription:
    slower sinks result in more gas accumulating near the BHs and more negative torques,
    driving the binary to merger more rapidly. For faster sinks, the torques are less
    negative and eventually turn positive (for unphysically fast sinks). When the
    minidiscs are modeled as standard alpha discs, our results are insensitive to
    the choice of sink radius. Scaling the simulations to a binary orbital period
    tbin = 1yr and background disc accretion rate Mdot = 0.3MEdd in Eddington units,
    the binary inspirals on a timescale of 3X10^6 years, irrespective of the SMBH
    masses. For binaries with total mass <10^7Msun, this is shorter than the inspiral
    time due to gravitational wave (GW) emission alone, implying that gas discs will
    have a significant impact on the SMBH binary population and can affect the GW
    signal for Pulsar Timing Arrays.'
article_processing_charge: No
article_type: original
author:
- first_name: Yike
  full_name: Tang, Yike
  last_name: Tang
- first_name: Andrew
  full_name: MacFadyen, Andrew
  last_name: MacFadyen
- first_name: Zoltán
  full_name: Haiman, Zoltán
  id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
  last_name: Haiman
citation:
  ama: Tang Y, MacFadyen A, Haiman Z. On the orbital evolution of supermassive black
    hole binaries with circumbinary accretion discs. <i>Monthly Notices of the Royal
    Astronomical Society</i>. 2017;469(4):4258-4267. doi:<a href="https://doi.org/10.1093/mnras/stx1130">10.1093/mnras/stx1130</a>
  apa: Tang, Y., MacFadyen, A., &#38; Haiman, Z. (2017). On the orbital evolution
    of supermassive black hole binaries with circumbinary accretion discs. <i>Monthly
    Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href="https://doi.org/10.1093/mnras/stx1130">https://doi.org/10.1093/mnras/stx1130</a>
  chicago: Tang, Yike, Andrew MacFadyen, and Zoltán Haiman. “On the Orbital Evolution
    of Supermassive Black Hole Binaries with Circumbinary Accretion Discs.” <i>Monthly
    Notices of the Royal Astronomical Society</i>. Oxford University Press, 2017.
    <a href="https://doi.org/10.1093/mnras/stx1130">https://doi.org/10.1093/mnras/stx1130</a>.
  ieee: Y. Tang, A. MacFadyen, and Z. Haiman, “On the orbital evolution of supermassive
    black hole binaries with circumbinary accretion discs,” <i>Monthly Notices of
    the Royal Astronomical Society</i>, vol. 469, no. 4. Oxford University Press,
    pp. 4258–4267, 2017.
  ista: Tang Y, MacFadyen A, Haiman Z. 2017. On the orbital evolution of supermassive
    black hole binaries with circumbinary accretion discs. Monthly Notices of the
    Royal Astronomical Society. 469(4), 4258–4267.
  mla: Tang, Yike, et al. “On the Orbital Evolution of Supermassive Black Hole Binaries
    with Circumbinary Accretion Discs.” <i>Monthly Notices of the Royal Astronomical
    Society</i>, vol. 469, no. 4, Oxford University Press, 2017, pp. 4258–67, doi:<a
    href="https://doi.org/10.1093/mnras/stx1130">10.1093/mnras/stx1130</a>.
  short: Y. Tang, A. MacFadyen, Z. Haiman, Monthly Notices of the Royal Astronomical
    Society 469 (2017) 4258–4267.
date_created: 2024-09-06T08:44:11Z
date_published: 2017-05-10T00:00:00Z
date_updated: 2024-09-25T11:16:50Z
day: '10'
doi: 10.1093/mnras/stx1130
extern: '1'
intvolume: '       469'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1093/mnras/stx1130
month: '05'
oa: 1
oa_version: Published Version
page: 4258-4267
publication: Monthly Notices of the Royal Astronomical Society
publication_identifier:
  issn:
  - 0035-8711
  - 1365-2966
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the orbital evolution of supermassive black hole binaries with circumbinary
  accretion discs
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 469
year: '2017'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '17949'
abstract:
- lang: eng
  text: Single-molecule electronic devices provide researchers with an unprecedented
    ability to relate novel physical phenomena to molecular chemical structures. Typically,
    conjugated aromatic molecular backbones are relied upon to create electronic devices,
    where the aromaticity of the building blocks is used to enhance conductivity.
    We capitalize on the classical physical organic chemistry concept of Hückel antiaromaticity
    by demonstrating a single-molecule switch that exhibits low conductance in the
    neutral state and, upon electrochemical oxidation, reversibly switches to an antiaromatic
    high-conducting structure. We form single-molecule devices using the scanning
    tunneling microscope–based break-junction technique and observe an on/off ratio
    of ~70 for a thiophenylidene derivative that switches to an antiaromatic state
    with 6-4-6-π electrons. Through supporting nuclear magnetic resonance measurements,
    we show that the doubly oxidized core has antiaromatic character and we use density
    functional theory calculations to rationalize the origin of the high-conductance
    state for the oxidized single-molecule junction. Together, our work demonstrates
    how the concept of antiaromaticity can be exploited to create single-molecule
    devices that are highly conducting.
article_number: aao2615
article_processing_charge: Yes
article_type: original
author:
- first_name: Xiaodong
  full_name: Yin, Xiaodong
  last_name: Yin
- first_name: Yaping
  full_name: Zang, Yaping
  last_name: Zang
- first_name: Liangliang
  full_name: Zhu, Liangliang
  last_name: Zhu
- first_name: Jonathan Z.
  full_name: Low, Jonathan Z.
  last_name: Low
- first_name: Zhen-Fei
  full_name: Liu, Zhen-Fei
  last_name: Liu
- first_name: Jing
  full_name: Cui, Jing
  last_name: Cui
- first_name: Jeffrey B.
  full_name: Neaton, Jeffrey B.
  last_name: Neaton
- first_name: Latha
  full_name: Venkataraman, Latha
  id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
  last_name: Venkataraman
  orcid: 0000-0002-6957-6089
- first_name: Luis M.
  full_name: Campos, Luis M.
  last_name: Campos
citation:
  ama: Yin X, Zang Y, Zhu L, et al. A reversible single-molecule switch based on activated
    antiaromaticity. <i>Science Advances</i>. 2017;3(10). doi:<a href="https://doi.org/10.1126/sciadv.aao2615">10.1126/sciadv.aao2615</a>
  apa: Yin, X., Zang, Y., Zhu, L., Low, J. Z., Liu, Z.-F., Cui, J., … Campos, L. M.
    (2017). A reversible single-molecule switch based on activated antiaromaticity.
    <i>Science Advances</i>. American Association for the Advancement of Science.
    <a href="https://doi.org/10.1126/sciadv.aao2615">https://doi.org/10.1126/sciadv.aao2615</a>
  chicago: Yin, Xiaodong, Yaping Zang, Liangliang Zhu, Jonathan Z. Low, Zhen-Fei Liu,
    Jing Cui, Jeffrey B. Neaton, Latha Venkataraman, and Luis M. Campos. “A Reversible
    Single-Molecule Switch Based on Activated Antiaromaticity.” <i>Science Advances</i>.
    American Association for the Advancement of Science, 2017. <a href="https://doi.org/10.1126/sciadv.aao2615">https://doi.org/10.1126/sciadv.aao2615</a>.
  ieee: X. Yin <i>et al.</i>, “A reversible single-molecule switch based on activated
    antiaromaticity,” <i>Science Advances</i>, vol. 3, no. 10. American Association
    for the Advancement of Science, 2017.
  ista: Yin X, Zang Y, Zhu L, Low JZ, Liu Z-F, Cui J, Neaton JB, Venkataraman L, Campos
    LM. 2017. A reversible single-molecule switch based on activated antiaromaticity.
    Science Advances. 3(10), aao2615.
  mla: Yin, Xiaodong, et al. “A Reversible Single-Molecule Switch Based on Activated
    Antiaromaticity.” <i>Science Advances</i>, vol. 3, no. 10, aao2615, American Association
    for the Advancement of Science, 2017, doi:<a href="https://doi.org/10.1126/sciadv.aao2615">10.1126/sciadv.aao2615</a>.
  short: X. Yin, Y. Zang, L. Zhu, J.Z. Low, Z.-F. Liu, J. Cui, J.B. Neaton, L. Venkataraman,
    L.M. Campos, Science Advances 3 (2017).
date_created: 2024-09-09T09:12:08Z
date_published: 2017-10-01T00:00:00Z
date_updated: 2024-12-18T07:54:32Z
day: '01'
doi: 10.1126/sciadv.aao2615
extern: '1'
intvolume: '         3'
issue: '10'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc/4.0/
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1126/sciadv.aao2615
month: '10'
oa: 1
oa_version: Published Version
publication: Science Advances
publication_identifier:
  eissn:
  - 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
related_material:
  link:
  - relation: erratum
    url: https://doi.org/10.1126/sciadv.abq0115
scopus_import: '1'
status: public
title: A reversible single-molecule switch based on activated antiaromaticity
tmp:
  image: /images/cc_by_nc.png
  legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
  short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 3
year: '2017'
...
---
_id: '8452'
abstract:
- lang: eng
  text: During spore formation in Bacillus subtilis a transenvelope complex is assembled
    across the double membrane that separates the mother cell and forespore. This
    complex (called the “A–Q complex”) is required to maintain forespore development
    and is composed of proteins with remote homology to components of type II, III,
    and IV secretion systems found in Gram-negative bacteria. Here, we show that one
    of these proteins, SpoIIIAG, which has remote homology to ring-forming proteins
    found in type III secretion systems, assembles into an oligomeric ring in the
    periplasmic-like space between the two membranes. Three-dimensional reconstruction
    of images generated by cryo-electron microscopy indicates that the SpoIIIAG ring
    has a cup-and-saucer architecture with a 6-nm central pore. Structural modeling
    of SpoIIIAG generated a 24-member ring with dimensions similar to those of the
    EM-derived saucer. Point mutations in the predicted oligomeric interface disrupted
    ring formation in vitro and impaired forespore gene expression and efficient spore
    formation in vivo. Taken together, our data provide strong support for the model
    in which the A–Q transenvelope complex contains a conduit that connects the mother
    cell and forespore. We propose that a set of stacked rings spans the intermembrane
    space, as has been found for type III secretion systems.
article_processing_charge: No
article_type: original
author:
- first_name: Christopher D. A.
  full_name: Rodrigues, Christopher D. A.
  last_name: Rodrigues
- first_name: Xavier
  full_name: Henry, Xavier
  last_name: Henry
- first_name: Emmanuelle
  full_name: Neumann, Emmanuelle
  last_name: Neumann
- first_name: Vilius
  full_name: Kurauskas, Vilius
  last_name: Kurauskas
- first_name: Laure
  full_name: Bellard, Laure
  last_name: Bellard
- first_name: Yann
  full_name: Fichou, Yann
  last_name: Fichou
- first_name: Paul
  full_name: Schanda, Paul
  id: 7B541462-FAF6-11E9-A490-E8DFE5697425
  last_name: Schanda
  orcid: 0000-0002-9350-7606
- first_name: Guy
  full_name: Schoehn, Guy
  last_name: Schoehn
- first_name: David Z.
  full_name: Rudner, David Z.
  last_name: Rudner
- first_name: Cecile
  full_name: Morlot, Cecile
  last_name: Morlot
citation:
  ama: Rodrigues CDA, Henry X, Neumann E, et al. A ring-shaped conduit connects the
    mother cell and forespore during sporulation in Bacillus subtilis. <i>Proceedings
    of the National Academy of Sciences</i>. 2016;113(41):11585-11590. doi:<a href="https://doi.org/10.1073/pnas.1609604113">10.1073/pnas.1609604113</a>
  apa: Rodrigues, C. D. A., Henry, X., Neumann, E., Kurauskas, V., Bellard, L., Fichou,
    Y., … Morlot, C. (2016). A ring-shaped conduit connects the mother cell and forespore
    during sporulation in Bacillus subtilis. <i>Proceedings of the National Academy
    of Sciences</i>. National Academy of Sciences. <a href="https://doi.org/10.1073/pnas.1609604113">https://doi.org/10.1073/pnas.1609604113</a>
  chicago: Rodrigues, Christopher D. A., Xavier Henry, Emmanuelle Neumann, Vilius
    Kurauskas, Laure Bellard, Yann Fichou, Paul Schanda, Guy Schoehn, David Z. Rudner,
    and Cecile Morlot. “A Ring-Shaped Conduit Connects the Mother Cell and Forespore
    during Sporulation in Bacillus Subtilis.” <i>Proceedings of the National Academy
    of Sciences</i>. National Academy of Sciences, 2016. <a href="https://doi.org/10.1073/pnas.1609604113">https://doi.org/10.1073/pnas.1609604113</a>.
  ieee: C. D. A. Rodrigues <i>et al.</i>, “A ring-shaped conduit connects the mother
    cell and forespore during sporulation in Bacillus subtilis,” <i>Proceedings of
    the National Academy of Sciences</i>, vol. 113, no. 41. National Academy of Sciences,
    pp. 11585–11590, 2016.
  ista: Rodrigues CDA, Henry X, Neumann E, Kurauskas V, Bellard L, Fichou Y, Schanda
    P, Schoehn G, Rudner DZ, Morlot C. 2016. A ring-shaped conduit connects the mother
    cell and forespore during sporulation in Bacillus subtilis. Proceedings of the
    National Academy of Sciences. 113(41), 11585–11590.
  mla: Rodrigues, Christopher D. A., et al. “A Ring-Shaped Conduit Connects the Mother
    Cell and Forespore during Sporulation in Bacillus Subtilis.” <i>Proceedings of
    the National Academy of Sciences</i>, vol. 113, no. 41, National Academy of Sciences,
    2016, pp. 11585–90, doi:<a href="https://doi.org/10.1073/pnas.1609604113">10.1073/pnas.1609604113</a>.
  short: C.D.A. Rodrigues, X. Henry, E. Neumann, V. Kurauskas, L. Bellard, Y. Fichou,
    P. Schanda, G. Schoehn, D.Z. Rudner, C. Morlot, Proceedings of the National Academy
    of Sciences 113 (2016) 11585–11590.
date_created: 2020-09-18T10:06:58Z
date_published: 2016-09-28T00:00:00Z
date_updated: 2021-01-12T08:19:22Z
day: '28'
doi: 10.1073/pnas.1609604113
extern: '1'
intvolume: '       113'
issue: '41'
language:
- iso: eng
month: '09'
oa_version: None
page: 11585-11590
publication: Proceedings of the National Academy of Sciences
publication_identifier:
  issn:
  - 0027-8424
  - 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
status: public
title: A ring-shaped conduit connects the mother cell and forespore during sporulation
  in Bacillus subtilis
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2016'
...
---
_id: '7294'
abstract:
- lang: eng
  text: Mesoporous nanocrystalline TiO2 and TiO2–V2O5 microspheres were prepared by
    non-hydrolytic sol–gel from TiCl4, VOCl3, and iPr2O at 110 °C without any solvent
    or additives. The samples were characterized by elemental analysis, X-ray diffraction,
    Raman spectroscopy, scanning electron microscopy, nitrogen physisorption, and
    impedance measurements. At low vanadium loadings, only TiO2 anatase was detected,
    and V2O5 scherbinaite was also detected at high vanadium loadings. The texture
    of the samples depended on the V loading, but all the samples appeared built of
    primary nanoparticles (≈10–20 nm in size) that aggregate to form mesoporous micron-sized
    spheres. The lithium insertion properties of these materials were evaluated by
    galvanostatic measurements taken using coin-type cells, in view of their application
    as electrode for rechargeable Li-ion batteries. The mesoporous TiO2 microspheres
    showed good performances, with a specific reversible capacity of 145 and 128 mAh
    g−1 at C/2 and C, respectively (C = 335.6 mA g−1), good coulombic efficiency,
    and a moderate capacity fade (6 %) from the 2nd to the 20th cycle at C/20. Although
    the addition of V effectively increased the electronic conductivity of the powders,
    the specific reversible capacity and cycling performances of the TiO2–V2O5 samples
    were only minimally improved for a 5 at% V loading and were lower at higher V
    loading.
article_processing_charge: No
article_type: original
author:
- first_name: A. M.
  full_name: Escamilla-Pérez, A. M.
  last_name: Escamilla-Pérez
- first_name: N.
  full_name: Louvain, N.
  last_name: Louvain
- first_name: M.
  full_name: Kaschowitz, M.
  last_name: Kaschowitz
- first_name: Stefan Alexander
  full_name: Freunberger, Stefan Alexander
  id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
  last_name: Freunberger
  orcid: 0000-0003-2902-5319
- first_name: O.
  full_name: Fontaine, O.
  last_name: Fontaine
- first_name: B.
  full_name: Boury, B.
  last_name: Boury
- first_name: N.
  full_name: Brun, N.
  last_name: Brun
- first_name: P. H.
  full_name: Mutin, P. H.
  last_name: Mutin
citation:
  ama: Escamilla-Pérez AM, Louvain N, Kaschowitz M, et al. Lithium insertion properties
    of mesoporous nanocrystalline TiO2 and TiO2–V2O5 microspheres prepared by non-hydrolytic
    sol–gel. <i>Journal of Sol-Gel Science and Technology</i>. 2016;79(2):270-278.
    doi:<a href="https://doi.org/10.1007/s10971-016-4037-9">10.1007/s10971-016-4037-9</a>
  apa: Escamilla-Pérez, A. M., Louvain, N., Kaschowitz, M., Freunberger, S. A., Fontaine,
    O., Boury, B., … Mutin, P. H. (2016). Lithium insertion properties of mesoporous
    nanocrystalline TiO2 and TiO2–V2O5 microspheres prepared by non-hydrolytic sol–gel.
    <i>Journal of Sol-Gel Science and Technology</i>. Springer Nature. <a href="https://doi.org/10.1007/s10971-016-4037-9">https://doi.org/10.1007/s10971-016-4037-9</a>
  chicago: Escamilla-Pérez, A. M., N. Louvain, M. Kaschowitz, Stefan Alexander Freunberger,
    O. Fontaine, B. Boury, N. Brun, and P. H. Mutin. “Lithium Insertion Properties
    of Mesoporous Nanocrystalline TiO2 and TiO2–V2O5 Microspheres Prepared by Non-Hydrolytic
    Sol–Gel.” <i>Journal of Sol-Gel Science and Technology</i>. Springer Nature, 2016.
    <a href="https://doi.org/10.1007/s10971-016-4037-9">https://doi.org/10.1007/s10971-016-4037-9</a>.
  ieee: A. M. Escamilla-Pérez <i>et al.</i>, “Lithium insertion properties of mesoporous
    nanocrystalline TiO2 and TiO2–V2O5 microspheres prepared by non-hydrolytic sol–gel,”
    <i>Journal of Sol-Gel Science and Technology</i>, vol. 79, no. 2. Springer Nature,
    pp. 270–278, 2016.
  ista: Escamilla-Pérez AM, Louvain N, Kaschowitz M, Freunberger SA, Fontaine O, Boury
    B, Brun N, Mutin PH. 2016. Lithium insertion properties of mesoporous nanocrystalline
    TiO2 and TiO2–V2O5 microspheres prepared by non-hydrolytic sol–gel. Journal of
    Sol-Gel Science and Technology. 79(2), 270–278.
  mla: Escamilla-Pérez, A. M., et al. “Lithium Insertion Properties of Mesoporous
    Nanocrystalline TiO2 and TiO2–V2O5 Microspheres Prepared by Non-Hydrolytic Sol–Gel.”
    <i>Journal of Sol-Gel Science and Technology</i>, vol. 79, no. 2, Springer Nature,
    2016, pp. 270–78, doi:<a href="https://doi.org/10.1007/s10971-016-4037-9">10.1007/s10971-016-4037-9</a>.
  short: A.M. Escamilla-Pérez, N. Louvain, M. Kaschowitz, S.A. Freunberger, O. Fontaine,
    B. Boury, N. Brun, P.H. Mutin, Journal of Sol-Gel Science and Technology 79 (2016)
    270–278.
date_created: 2020-01-15T12:16:08Z
date_published: 2016-04-08T00:00:00Z
date_updated: 2021-01-12T08:12:49Z
day: '08'
doi: 10.1007/s10971-016-4037-9
extern: '1'
intvolume: '        79'
issue: '2'
language:
- iso: eng
month: '04'
oa_version: None
page: 270-278
publication: Journal of Sol-Gel Science and Technology
publication_identifier:
  issn:
  - 0928-0707
  - 1573-4846
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Lithium insertion properties of mesoporous nanocrystalline TiO2 and TiO2–V2O5
  microspheres prepared by non-hydrolytic sol–gel
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 79
year: '2016'
...
---
_id: '5806'
abstract:
- lang: eng
  text: Although the concept of functional plane for naive plane is studied and reported
    in the literature in great detail, no similar study is yet found for naive sphere.
    This article exposes the first study in this line, opening up further prospects
    of analyzing the topological properties of sphere in the discrete space. We show
    that each quadraginta octant Q of a naive sphere forms a bijection with its projected
    pixel set on a unique coordinate plane, which thereby serves as the functional
    plane of Q, and hence gives rise to merely mono-jumps during back projection.
    The other two coordinate planes serve as para-functional and dia-functional planes
    for Q, as the former is ‘mono-jumping’ but not bijective, whereas the latter holds
    neither of the two. Owing to this, the quadraginta octants form symmetry groups
    and subgroups with equivalent jump conditions. We also show a potential application
    in generating a special class of discrete 3D circles based on back projection
    and jump bridging by Steiner voxels. A circle in this class possesses 4-symmetry,
    uniqueness, and bounded distance from the underlying real sphere and real plane.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Ranita
  full_name: Biswas, Ranita
  id: 3C2B033E-F248-11E8-B48F-1D18A9856A87
  last_name: Biswas
  orcid: 0000-0002-5372-7890
- first_name: Partha
  full_name: Bhowmick, Partha
  last_name: Bhowmick
citation:
  ama: 'Biswas R, Bhowmick P. On functionality of quadraginta octants of naive sphere
    with application to circle drawing. In: <i>Discrete Geometry for Computer Imagery</i>.
    Vol 9647. Cham: Springer Nature; 2016:256-267. doi:<a href="https://doi.org/10.1007/978-3-319-32360-2_20">10.1007/978-3-319-32360-2_20</a>'
  apa: 'Biswas, R., &#38; Bhowmick, P. (2016). On functionality of quadraginta octants
    of naive sphere with application to circle drawing. In <i>Discrete Geometry for
    Computer Imagery</i> (Vol. 9647, pp. 256–267). Cham: Springer Nature. <a href="https://doi.org/10.1007/978-3-319-32360-2_20">https://doi.org/10.1007/978-3-319-32360-2_20</a>'
  chicago: 'Biswas, Ranita, and Partha Bhowmick. “On Functionality of Quadraginta
    Octants of Naive Sphere with Application to Circle Drawing.” In <i>Discrete Geometry
    for Computer Imagery</i>, 9647:256–67. Cham: Springer Nature, 2016. <a href="https://doi.org/10.1007/978-3-319-32360-2_20">https://doi.org/10.1007/978-3-319-32360-2_20</a>.'
  ieee: R. Biswas and P. Bhowmick, “On functionality of quadraginta octants of naive
    sphere with application to circle drawing,” in <i>Discrete Geometry for Computer
    Imagery</i>, Nantes, France, 2016, vol. 9647, pp. 256–267.
  ista: 'Biswas R, Bhowmick P. 2016. On functionality of quadraginta octants of naive
    sphere with application to circle drawing. Discrete Geometry for Computer Imagery.
    DGCI: International Conference on Discrete Geometry for Computer Imagery, LNCS,
    vol. 9647, 256–267.'
  mla: Biswas, Ranita, and Partha Bhowmick. “On Functionality of Quadraginta Octants
    of Naive Sphere with Application to Circle Drawing.” <i>Discrete Geometry for
    Computer Imagery</i>, vol. 9647, Springer Nature, 2016, pp. 256–67, doi:<a href="https://doi.org/10.1007/978-3-319-32360-2_20">10.1007/978-3-319-32360-2_20</a>.
  short: R. Biswas, P. Bhowmick, in:, Discrete Geometry for Computer Imagery, Springer
    Nature, Cham, 2016, pp. 256–267.
conference:
  end_date: 2016-04-20
  location: Nantes, France
  name: 'DGCI: International Conference on Discrete Geometry for Computer Imagery'
  start_date: 2016-04-18
date_created: 2019-01-08T20:44:37Z
date_published: 2016-04-09T00:00:00Z
date_updated: 2022-01-28T08:10:11Z
day: '09'
department:
- _id: HeEd
doi: 10.1007/978-3-319-32360-2_20
extern: '1'
intvolume: '      9647'
language:
- iso: eng
month: '04'
oa_version: None
page: 256-267
place: Cham
publication: Discrete Geometry for Computer Imagery
publication_identifier:
  eisbn:
  - 978-3-319-32360-2
  isbn:
  - 978-3-319-32359-6
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: On functionality of quadraginta octants of naive sphere with application to
  circle drawing
type: conference
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 9647
year: '2016'
...
---
_id: '482'
abstract:
- lang: eng
  text: Nonlinear electro-optical conversion of microwave radiation into the optical
    telecommunication band is achieved within a crystalline whispering gallery mode
    resonator, reaching 0.1% photon number conversion efficiency with MHz bandwidth.
alternative_title:
- Optics InfoBase Conference Papers
article_processing_charge: No
author:
- first_name: Alfredo
  full_name: Rueda, Alfredo
  last_name: Rueda
- first_name: Florian
  full_name: Sedlmeir, Florian
  last_name: Sedlmeir
- first_name: Michele
  full_name: Collodo, Michele
  last_name: Collodo
- first_name: Ulrich
  full_name: Vogl, Ulrich
  last_name: Vogl
- first_name: Birgit
  full_name: Stiller, Birgit
  last_name: Stiller
- first_name: Gerhard
  full_name: Schunk, Gerhard
  last_name: Schunk
- first_name: Dmitry
  full_name: Strekalov, Dmitry
  last_name: Strekalov
- first_name: Christoph
  full_name: Marquardt, Christoph
  last_name: Marquardt
- first_name: Johannes M
  full_name: Fink, Johannes M
  id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
  last_name: Fink
  orcid: 0000-0001-8112-028X
- first_name: Oskar
  full_name: Painter, Oskar
  last_name: Painter
- first_name: Gerd
  full_name: Leuchs, Gerd
  last_name: Leuchs
- first_name: Harald
  full_name: Schwefel, Harald
  last_name: Schwefel
citation:
  ama: 'Rueda A, Sedlmeir F, Collodo M, et al. Nonlinear single sideband microwave
    to optical conversion using an electro-optic WGM-resonator. In: Optica Publishing
    Group; 2016. doi:<a href="https://doi.org/10.1364/NP.2016.NTh3A.6">10.1364/NP.2016.NTh3A.6</a>'
  apa: 'Rueda, A., Sedlmeir, F., Collodo, M., Vogl, U., Stiller, B., Schunk, G., …
    Schwefel, H. (2016). Nonlinear single sideband microwave to optical conversion
    using an electro-optic WGM-resonator. Presented at the NP: Nonlinear Photonics,
    Sydney, Australia: Optica Publishing Group. <a href="https://doi.org/10.1364/NP.2016.NTh3A.6">https://doi.org/10.1364/NP.2016.NTh3A.6</a>'
  chicago: Rueda, Alfredo, Florian Sedlmeir, Michele Collodo, Ulrich Vogl, Birgit
    Stiller, Gerhard Schunk, Dmitry Strekalov, et al. “Nonlinear Single Sideband Microwave
    to Optical Conversion Using an Electro-Optic WGM-Resonator.” Optica Publishing
    Group, 2016. <a href="https://doi.org/10.1364/NP.2016.NTh3A.6">https://doi.org/10.1364/NP.2016.NTh3A.6</a>.
  ieee: 'A. Rueda <i>et al.</i>, “Nonlinear single sideband microwave to optical conversion
    using an electro-optic WGM-resonator,” presented at the NP: Nonlinear Photonics,
    Sydney, Australia, 2016.'
  ista: 'Rueda A, Sedlmeir F, Collodo M, Vogl U, Stiller B, Schunk G, Strekalov D,
    Marquardt C, Fink JM, Painter O, Leuchs G, Schwefel H. 2016. Nonlinear single
    sideband microwave to optical conversion using an electro-optic WGM-resonator.
    NP: Nonlinear Photonics, Optics InfoBase Conference Papers, .'
  mla: Rueda, Alfredo, et al. <i>Nonlinear Single Sideband Microwave to Optical Conversion
    Using an Electro-Optic WGM-Resonator</i>. Optica Publishing Group, 2016, doi:<a
    href="https://doi.org/10.1364/NP.2016.NTh3A.6">10.1364/NP.2016.NTh3A.6</a>.
  short: A. Rueda, F. Sedlmeir, M. Collodo, U. Vogl, B. Stiller, G. Schunk, D. Strekalov,
    C. Marquardt, J.M. Fink, O. Painter, G. Leuchs, H. Schwefel, in:, Optica Publishing
    Group, 2016.
conference:
  end_date: 2016-09-08
  location: Sydney, Australia
  name: 'NP: Nonlinear Photonics'
  start_date: 2016-09-05
date_created: 2018-12-11T11:46:43Z
date_published: 2016-08-29T00:00:00Z
date_updated: 2023-10-17T12:16:43Z
day: '29'
department:
- _id: JoFi
doi: 10.1364/NP.2016.NTh3A.6
language:
- iso: eng
month: '08'
oa_version: None
publication_status: published
publisher: Optica Publishing Group
publist_id: '7339'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nonlinear single sideband microwave to optical conversion using an electro-optic
  WGM-resonator
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2016'
...
---
_id: '5551'
abstract:
- lang: eng
  text: "Data from array experiments investigating pollinator behaviour on snapdragons
    in controlled conditions, and their effect on plant mating. Data were collected
    as part of Tom Ellis' PhD thesis , submitted February 2016.\r\n\r\nWe placed a
    total of 36 plants in a grid inside a closed organza tent, with a single hive
    of commercially bred bumblebees (Bombus hortorum). We used only the yellow-flowered
    Antirrhinum majus striatum and the magenta-flowered Antirrhinum majus pseudomajus,
    at ratios of 6:36, 12:24, 18:18, 24:12 and 30:6.\r\n\r\nAfter 24 hours to learn
    how to deal with snapdragons, I observed pollinators foraging on plants, and recorded
    the transitions between plants. Thereafter seeds on plants were allowed to develops.
    A sample of these were grown to maturity when their flower colour could be determined,
    and they were scored as yellow, magenta, or hybrid."
article_processing_charge: No
author:
- first_name: Thomas
  full_name: Ellis, Thomas
  id: 3153D6D4-F248-11E8-B48F-1D18A9856A87
  last_name: Ellis
  orcid: 0000-0002-8511-0254
citation:
  ama: Ellis T. Data on pollinator observations and offpsring phenotypes. 2016. doi:<a
    href="https://doi.org/10.15479/AT:ISTA:35">10.15479/AT:ISTA:35</a>
  apa: Ellis, T. (2016). Data on pollinator observations and offpsring phenotypes.
    Institute of Science and Technology Austria. <a href="https://doi.org/10.15479/AT:ISTA:35">https://doi.org/10.15479/AT:ISTA:35</a>
  chicago: Ellis, Thomas. “Data on Pollinator Observations and Offpsring Phenotypes.”
    Institute of Science and Technology Austria, 2016. <a href="https://doi.org/10.15479/AT:ISTA:35">https://doi.org/10.15479/AT:ISTA:35</a>.
  ieee: T. Ellis, “Data on pollinator observations and offpsring phenotypes.” Institute
    of Science and Technology Austria, 2016.
  ista: Ellis T. 2016. Data on pollinator observations and offpsring phenotypes, Institute
    of Science and Technology Austria, <a href="https://doi.org/10.15479/AT:ISTA:35">10.15479/AT:ISTA:35</a>.
  mla: Ellis, Thomas. <i>Data on Pollinator Observations and Offpsring Phenotypes</i>.
    Institute of Science and Technology Austria, 2016, doi:<a href="https://doi.org/10.15479/AT:ISTA:35">10.15479/AT:ISTA:35</a>.
  short: T. Ellis, (2016).
contributor:
- first_name: David
  id: 419049E2-F248-11E8-B48F-1D18A9856A87
  last_name: Field
- first_name: Nicholas H
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
datarep_id: '35'
date_created: 2018-12-12T12:31:29Z
date_published: 2016-02-19T00:00:00Z
date_updated: 2026-04-09T10:52:07Z
day: '19'
department:
- _id: NiBa
doi: 10.15479/AT:ISTA:35
file:
- access_level: open_access
  checksum: aa3eb85d52b110cd192aa23147c4d4f3
  content_type: application/zip
  creator: system
  date_created: 2018-12-12T13:05:12Z
  date_updated: 2020-07-14T12:47:01Z
  file_id: '5640'
  file_name: IST-2016-35-v1+1_array_data.zip
  file_size: 32775
  relation: main_file
file_date_updated: 2020-07-14T12:47:01Z
has_accepted_license: '1'
license: https://creativecommons.org/publicdomain/zero/1.0/
month: '02'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
  record:
  - id: '1398'
    relation: part_of_dissertation
    status: public
status: public
title: Data on pollinator observations and offpsring phenotypes
tmp:
  image: /images/cc_0.png
  legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
  name: Creative Commons Public Domain Dedication (CC0 1.0)
  short: CC0 (1.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2016'
...
---
_id: '5557'
abstract:
- lang: eng
  text: "Small synthetic discrete tomography problems.\r\nSizes are 32x32, 64z64 and
    256x256.\r\nProjection angles are 2, 4, and 6.\r\nNumber of labels are 3 and 5."
article_processing_charge: No
author:
- first_name: Paul
  full_name: Swoboda, Paul
  id: 446560C6-F248-11E8-B48F-1D18A9856A87
  last_name: Swoboda
citation:
  ama: Swoboda P. Synthetic discrete tomography problems. 2016. doi:<a href="https://doi.org/10.15479/AT:ISTA:46">10.15479/AT:ISTA:46</a>
  apa: Swoboda, P. (2016). Synthetic discrete tomography problems. Institute of Science
    and Technology Austria. <a href="https://doi.org/10.15479/AT:ISTA:46">https://doi.org/10.15479/AT:ISTA:46</a>
  chicago: Swoboda, Paul. “Synthetic Discrete Tomography Problems.” Institute of Science
    and Technology Austria, 2016. <a href="https://doi.org/10.15479/AT:ISTA:46">https://doi.org/10.15479/AT:ISTA:46</a>.
  ieee: P. Swoboda, “Synthetic discrete tomography problems.” Institute of Science
    and Technology Austria, 2016.
  ista: Swoboda P. 2016. Synthetic discrete tomography problems, Institute of Science
    and Technology Austria, <a href="https://doi.org/10.15479/AT:ISTA:46">10.15479/AT:ISTA:46</a>.
  mla: Swoboda, Paul. <i>Synthetic Discrete Tomography Problems</i>. Institute of
    Science and Technology Austria, 2016, doi:<a href="https://doi.org/10.15479/AT:ISTA:46">10.15479/AT:ISTA:46</a>.
  short: P. Swoboda, (2016).
contributor:
- contributor_type: data_collector
  first_name: Jan
  last_name: Kuske
datarep_id: '46'
date_created: 2018-12-12T12:31:31Z
date_published: 2016-09-20T00:00:00Z
date_updated: 2024-02-21T13:50:21Z
day: '20'
ddc:
- '006'
department:
- _id: VlKo
doi: 10.15479/AT:ISTA:46
file:
- access_level: open_access
  checksum: aa5a16a0dc888da7186fb8fc45e88439
  content_type: application/zip
  creator: system
  date_created: 2018-12-12T13:05:19Z
  date_updated: 2020-07-14T12:47:02Z
  file_id: '5645'
  file_name: IST-2016-46-v1+1_discrete_tomography_synthetic.zip
  file_size: 36058401
  relation: main_file
file_date_updated: 2020-07-14T12:47:02Z
has_accepted_license: '1'
keyword:
- discrete tomography
month: '09'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
status: public
title: Synthetic discrete tomography problems
tmp:
  image: /images/cc_0.png
  legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
  name: Creative Commons Public Domain Dedication (CC0 1.0)
  short: CC0 (1.0)
type: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2016'
...
---
_id: '11834'
abstract:
- lang: eng
  text: "We present a deterministic incremental algorithm for exactly maintaining
    the size of a minimum cut with ~O(1) amortized time per edge insertion and O(1)
    query time. This result partially answers an open question posed by Thorup [Combinatorica
    2007]. It also stays in sharp contrast to a polynomial conditional lower-bound
    for the fully-dynamic weighted minimum cut problem. Our algorithm is obtained
    by combining a recent sparsification technique of Kawarabayashi and Thorup [STOC
    2015] and an exact incremental algorithm of Henzinger [J. of Algorithm 1997].\r\n\r\nWe
    also study space-efficient incremental algorithms for the minimum cut problem.
    Concretely, we show that there exists an O(n log n/epsilon^2) space Monte-Carlo
    algorithm that can process a stream of edge insertions starting from an empty
    graph, and with high probability, the algorithm maintains a (1+epsilon)-approximation
    to the minimum cut. The algorithm has ~O(1) amortized update-time and constant
    query-time."
alternative_title:
- LIPIcs
article_number: '46'
article_processing_charge: No
arxiv: 1
author:
- first_name: Gramoz
  full_name: Goranci, Gramoz
  last_name: Goranci
- 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: Mikkel
  full_name: Thorup, Mikkel
  last_name: Thorup
citation:
  ama: 'Goranci G, Henzinger M, Thorup M. Incremental exact min-cut in poly-logarithmic
    amortized update time. In: <i>24th Annual European Symposium on Algorithms</i>.
    Vol 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2016. doi:<a href="https://doi.org/10.4230/LIPICS.ESA.2016.46">10.4230/LIPICS.ESA.2016.46</a>'
  apa: 'Goranci, G., Henzinger, M., &#38; Thorup, M. (2016). Incremental exact min-cut
    in poly-logarithmic amortized update time. In <i>24th Annual European Symposium
    on Algorithms</i> (Vol. 57). Aarhus, Denmark: Schloss Dagstuhl - Leibniz-Zentrum
    für Informatik. <a href="https://doi.org/10.4230/LIPICS.ESA.2016.46">https://doi.org/10.4230/LIPICS.ESA.2016.46</a>'
  chicago: Goranci, Gramoz, Monika Henzinger, and Mikkel Thorup. “Incremental Exact
    Min-Cut in Poly-Logarithmic Amortized Update Time.” In <i>24th Annual European
    Symposium on Algorithms</i>, Vol. 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
    2016. <a href="https://doi.org/10.4230/LIPICS.ESA.2016.46">https://doi.org/10.4230/LIPICS.ESA.2016.46</a>.
  ieee: G. Goranci, M. Henzinger, and M. Thorup, “Incremental exact min-cut in poly-logarithmic
    amortized update time,” in <i>24th Annual European Symposium on Algorithms</i>,
    Aarhus, Denmark, 2016, vol. 57.
  ista: 'Goranci G, Henzinger M, Thorup M. 2016. Incremental exact min-cut in poly-logarithmic
    amortized update time. 24th Annual European Symposium on Algorithms. ESA: Annual
    European Symposium on Algorithms, LIPIcs, vol. 57, 46.'
  mla: Goranci, Gramoz, et al. “Incremental Exact Min-Cut in Poly-Logarithmic Amortized
    Update Time.” <i>24th Annual European Symposium on Algorithms</i>, vol. 57, 46,
    Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016, doi:<a href="https://doi.org/10.4230/LIPICS.ESA.2016.46">10.4230/LIPICS.ESA.2016.46</a>.
  short: G. Goranci, M. Henzinger, M. Thorup, in:, 24th Annual European Symposium
    on Algorithms, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016.
conference:
  end_date: 2016-08-24
  location: Aarhus, Denmark
  name: 'ESA: Annual European Symposium on Algorithms'
  start_date: 2016-08-22
date_created: 2022-08-12T10:58:32Z
date_published: 2016-08-18T00:00:00Z
date_updated: 2024-11-06T11:58:55Z
day: '18'
doi: 10.4230/LIPICS.ESA.2016.46
extern: '1'
external_id:
  arxiv:
  - '1611.06500'
intvolume: '        57'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.4230/LIPIcs.ESA.2016.46
month: '08'
oa: 1
oa_version: Published Version
publication: 24th Annual European Symposium on Algorithms
publication_identifier:
  isbn:
  - 978-3-95977-015-6
  issn:
  - 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
scopus_import: '1'
status: public
title: Incremental exact min-cut in poly-logarithmic amortized update time
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '11835'
abstract:
- lang: eng
  text: "During the last 10 years it has become popular to study dynamic graph problems
    in a emergency planning or sensitivity setting: Instead of considering the general
    fully dynamic problem, we only have to process a single batch update of size d;
    after the update we have to answer queries.\r\n\r\nIn this paper, we consider
    the dynamic subgraph connectivity problem with sensitivity d: We are given a graph
    of which some vertices are activated and some are deactivated. After that we get
    a single update in which the states of up to $d$ vertices are changed. Then we
    get a sequence of connectivity queries in the subgraph of activated vertices.\r\n\r\nWe
    present the first fully dynamic algorithm for this problem which has an update
    and query time only slightly worse than the best decremental algorithm. In addition,
    we present the first incremental algorithm which is tight with respect to the
    best known conditional lower bound; moreover, the algorithm is simple and we believe
    it is implementable and efficient in practice."
alternative_title:
- LIPIcs
article_number: '48'
article_processing_charge: No
arxiv: 1
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: Stefan
  full_name: Neumann, Stefan
  last_name: Neumann
citation:
  ama: 'Henzinger M, Neumann S. Incremental and fully dynamic subgraph connectivity
    for emergency planning. In: <i>24th Annual European Symposium on Algorithms</i>.
    Vol 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2016. doi:<a href="https://doi.org/10.4230/LIPICS.ESA.2016.48">10.4230/LIPICS.ESA.2016.48</a>'
  apa: 'Henzinger, M., &#38; Neumann, S. (2016). Incremental and fully dynamic subgraph
    connectivity for emergency planning. In <i>24th Annual European Symposium on Algorithms</i>
    (Vol. 57). Aarhus, Denmark: Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
    <a href="https://doi.org/10.4230/LIPICS.ESA.2016.48">https://doi.org/10.4230/LIPICS.ESA.2016.48</a>'
  chicago: Henzinger, Monika, and Stefan Neumann. “Incremental and Fully Dynamic Subgraph
    Connectivity for Emergency Planning.” In <i>24th Annual European Symposium on
    Algorithms</i>, Vol. 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016.
    <a href="https://doi.org/10.4230/LIPICS.ESA.2016.48">https://doi.org/10.4230/LIPICS.ESA.2016.48</a>.
  ieee: M. Henzinger and S. Neumann, “Incremental and fully dynamic subgraph connectivity
    for emergency planning,” in <i>24th Annual European Symposium on Algorithms</i>,
    Aarhus, Denmark, 2016, vol. 57.
  ista: 'Henzinger M, Neumann S. 2016. Incremental and fully dynamic subgraph connectivity
    for emergency planning. 24th Annual European Symposium on Algorithms. ESA: Annual
    European Symposium on Algorithms, LIPIcs, vol. 57, 48.'
  mla: Henzinger, Monika, and Stefan Neumann. “Incremental and Fully Dynamic Subgraph
    Connectivity for Emergency Planning.” <i>24th Annual European Symposium on Algorithms</i>,
    vol. 57, 48, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016, doi:<a href="https://doi.org/10.4230/LIPICS.ESA.2016.48">10.4230/LIPICS.ESA.2016.48</a>.
  short: M. Henzinger, S. Neumann, in:, 24th Annual European Symposium on Algorithms,
    Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016.
conference:
  end_date: 2016-08-24
  location: Aarhus, Denmark
  name: 'ESA: Annual European Symposium on Algorithms'
  start_date: 2016-08-22
date_created: 2022-08-12T11:05:41Z
date_published: 2016-08-18T00:00:00Z
date_updated: 2024-11-06T11:59:06Z
day: '18'
doi: 10.4230/LIPICS.ESA.2016.48
extern: '1'
external_id:
  arxiv:
  - '1611.05248'
intvolume: '        57'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.4230/LIPIcs.ESA.2016.48
month: '08'
oa: 1
oa_version: Published Version
publication: 24th Annual European Symposium on Algorithms
publication_identifier:
  isbn:
  - 978-3-95977-015-6
  issn:
  - 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
scopus_import: '1'
status: public
title: Incremental and fully dynamic subgraph connectivity for emergency planning
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2016'
...
---
_id: '11836'
abstract:
- lang: eng
  text: "Given a graph where vertices are partitioned into k terminals and non-terminals,
    the goal is to compress the graph (i.e., reduce the number of non-terminals) using
    minor operations while preserving terminal distances approximately. The distortion
    of a compressed graph is the maximum multiplicative blow-up of distances between
    all pairs of terminals. We study the trade-off between the number of non-terminals
    and the distortion. This problem generalizes the Steiner Point Removal (SPR) problem,
    in which all non-terminals must be removed.\r\n\r\nWe introduce a novel black-box
    reduction to convert any lower bound on distortion for the SPR problem into a
    super-linear lower bound on the number of non-terminals, with the same distortion,
    for our problem. This allows us to show that there exist graphs such that every
    minor with distortion less than 2 / 2.5 / 3 must have Omega(k^2) / Omega(k^{5/4})
    / Omega(k^{6/5}) non-terminals, plus more trade-offs in between. The black-box
    reduction has an interesting consequence: if the tight lower bound on distortion
    for the SPR problem is super-constant, then allowing any O(k) non-terminals will
    not help improving the lower bound to a constant.\r\n\r\nWe also build on the
    existing results on spanners, distance oracles and connected 0-extensions to show
    a number of upper bounds for general graphs, planar graphs, graphs that exclude
    a fixed minor and bounded treewidth graphs. Among others, we show that any graph
    admits a minor with O(log k) distortion and O(k^2) non-terminals, and any planar
    graph admits a minor with\r\n1 + epsilon distortion and ~O((k/epsilon)^2) non-terminals."
alternative_title:
- LIPIcs
article_number: '131'
article_processing_charge: No
arxiv: 1
author:
- first_name: Yun Kuen
  full_name: Cheung, Yun Kuen
  last_name: Cheung
- first_name: Gramoz
  full_name: Goranci, Gramoz
  last_name: Goranci
- 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: 'Cheung YK, Goranci G, Henzinger M. Graph minors for preserving terminal distances
    approximately - lower and upper bounds. In: <i>43rd International Colloquium on
    Automata, Languages, and Programming</i>. Vol 55. Schloss Dagstuhl - Leibniz-Zentrum
    für Informatik; 2016. doi:<a href="https://doi.org/10.4230/LIPICS.ICALP.2016.131">10.4230/LIPICS.ICALP.2016.131</a>'
  apa: 'Cheung, Y. K., Goranci, G., &#38; Henzinger, M. (2016). Graph minors for preserving
    terminal distances approximately - lower and upper bounds. In <i>43rd International
    Colloquium on Automata, Languages, and Programming</i> (Vol. 55). Rome, Italy:
    Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href="https://doi.org/10.4230/LIPICS.ICALP.2016.131">https://doi.org/10.4230/LIPICS.ICALP.2016.131</a>'
  chicago: Cheung, Yun Kuen, Gramoz Goranci, and Monika Henzinger. “Graph Minors for
    Preserving Terminal Distances Approximately - Lower and Upper Bounds.” In <i>43rd
    International Colloquium on Automata, Languages, and Programming</i>, Vol. 55.
    Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. <a href="https://doi.org/10.4230/LIPICS.ICALP.2016.131">https://doi.org/10.4230/LIPICS.ICALP.2016.131</a>.
  ieee: Y. K. Cheung, G. Goranci, and M. Henzinger, “Graph minors for preserving terminal
    distances approximately - lower and upper bounds,” in <i>43rd International Colloquium
    on Automata, Languages, and Programming</i>, Rome, Italy, 2016, vol. 55.
  ista: 'Cheung YK, Goranci G, Henzinger M. 2016. Graph minors for preserving terminal
    distances approximately - lower and upper bounds. 43rd International Colloquium
    on Automata, Languages, and Programming. ICALP: International Colloquium on Automata,
    Languages, and Programming, LIPIcs, vol. 55, 131.'
  mla: Cheung, Yun Kuen, et al. “Graph Minors for Preserving Terminal Distances Approximately
    - Lower and Upper Bounds.” <i>43rd International Colloquium on Automata, Languages,
    and Programming</i>, vol. 55, 131, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
    2016, doi:<a href="https://doi.org/10.4230/LIPICS.ICALP.2016.131">10.4230/LIPICS.ICALP.2016.131</a>.
  short: Y.K. Cheung, G. Goranci, M. Henzinger, in:, 43rd International Colloquium
    on Automata, Languages, and Programming, Schloss Dagstuhl - Leibniz-Zentrum für
    Informatik, 2016.
conference:
  end_date: 2016-07-15
  location: Rome, Italy
  name: 'ICALP: International Colloquium on Automata, Languages, and Programming'
  start_date: 2016-07-12
date_created: 2022-08-12T11:16:01Z
date_published: 2016-08-23T00:00:00Z
date_updated: 2024-11-06T11:58:15Z
day: '23'
doi: 10.4230/LIPICS.ICALP.2016.131
extern: '1'
external_id:
  arxiv:
  - '1604.08342'
intvolume: '        55'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.4230/LIPICS.ICALP.2016.131
month: '08'
oa: 1
oa_version: Published Version
publication: 43rd International Colloquium on Automata, Languages, and Programming
publication_identifier:
  isbn:
  - 978-3-95977-013-2
  issn:
  - 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
scopus_import: '1'
status: public
title: Graph minors for preserving terminal distances approximately - lower and upper
  bounds
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2016'
...
---
_id: '1522'
abstract:
- lang: eng
  text: 'We classify smooth Brunnian (i.e., unknotted on both components) embeddings
    (S2 × S1) ⊔ S3 → ℝ6. Any Brunnian embedding (S2 × S1) ⊔ S3 → ℝ6 is isotopic to
    an explicitly constructed embedding fk,m,n for some integers k, m, n such that
    m ≡ n (mod 2). Two embeddings fk,m,n and fk′ ,m′,n′ are isotopic if and only if
    k = k′, m ≡ m′ (mod 2k) and n ≡ n′ (mod 2k). We use Haefliger’s classification
    of embeddings S3 ⊔ S3 → ℝ6 in our proof. The relation between the embeddings (S2
    × S1) ⊔ S3 → ℝ6 and S3 ⊔ S3 → ℝ6 is not trivial, however. For example, we show
    that there exist embeddings f: (S2 ×S1) ⊔ S3 → ℝ6 and g, g′ : S3 ⊔ S3 → ℝ6 such
    that the componentwise embedded connected sum f # g is isotopic to f # g′ but
    g is not isotopic to g′.'
acknowledgement: "I thank A. Skopenkov for telling me about the problem and for his
  useful remarks.  I also thank A. Sossinsky,\r\nA. Zhubr, M. Skopenkov, P. Akhmetiev,
  and an anonymous referee for their feedback.  Author was partially\r\nsupported
  by Dobrushin fellowship, 2013, and by RFBR grant 15-01-06302."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Serhii
  full_name: Avvakumov, Serhii
  id: 3827DAC8-F248-11E8-B48F-1D18A9856A87
  last_name: Avvakumov
citation:
  ama: Avvakumov S. The classification of certain linked 3-manifolds in 6-space. <i>Moscow
    Mathematical Journal</i>. 2016;16(1):1-25. doi:<a href="https://doi.org/10.17323/1609-4514-2016-16-1-1-25">10.17323/1609-4514-2016-16-1-1-25</a>
  apa: Avvakumov, S. (2016). The classification of certain linked 3-manifolds in 6-space.
    <i>Moscow Mathematical Journal</i>. Independent University of Moscow. <a href="https://doi.org/10.17323/1609-4514-2016-16-1-1-25">https://doi.org/10.17323/1609-4514-2016-16-1-1-25</a>
  chicago: Avvakumov, Sergey. “The Classification of Certain Linked 3-Manifolds in
    6-Space.” <i>Moscow Mathematical Journal</i>. Independent University of Moscow,
    2016. <a href="https://doi.org/10.17323/1609-4514-2016-16-1-1-25">https://doi.org/10.17323/1609-4514-2016-16-1-1-25</a>.
  ieee: S. Avvakumov, “The classification of certain linked 3-manifolds in 6-space,”
    <i>Moscow Mathematical Journal</i>, vol. 16, no. 1. Independent University of
    Moscow, pp. 1–25, 2016.
  ista: Avvakumov S. 2016. The classification of certain linked 3-manifolds in 6-space.
    Moscow Mathematical Journal. 16(1), 1–25.
  mla: Avvakumov, Sergey. “The Classification of Certain Linked 3-Manifolds in 6-Space.”
    <i>Moscow Mathematical Journal</i>, vol. 16, no. 1, Independent University of
    Moscow, 2016, pp. 1–25, doi:<a href="https://doi.org/10.17323/1609-4514-2016-16-1-1-25">10.17323/1609-4514-2016-16-1-1-25</a>.
  short: S. Avvakumov, Moscow Mathematical Journal 16 (2016) 1–25.
corr_author: '1'
date_created: 2018-12-11T11:52:30Z
date_published: 2016-01-01T00:00:00Z
date_updated: 2024-10-09T20:56:44Z
day: '01'
department:
- _id: UlWa
doi: 10.17323/1609-4514-2016-16-1-1-25
external_id:
  arxiv:
  - '1408.3918'
intvolume: '        16'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: http://arxiv.org/abs/1408.3918
month: '01'
oa: 1
oa_version: Preprint
page: 1 - 25
publication: Moscow Mathematical Journal
publication_identifier:
  eissn:
  - 1609-4514
publication_status: published
publisher: Independent University of Moscow
publist_id: '5652'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The classification of certain linked 3-manifolds in 6-space
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2016'
...
---
_id: '15245'
abstract:
- lang: eng
  text: 'eXTP is a science mission designed to study the state of matter under extreme
    conditions of density, gravity and magnetism. Primary goals are the determination
    of the equation of state of matter at supra-nuclear density, the measurement of
    QED effects in highly magnetized star, and the study of accretion in the strong-field
    regime of gravity. Primary targets include isolated and binary neutron stars,
    strong magnetic field systems like magnetars, and stellar-mass and supermassive
    black holes. The mission carries a unique and unprecedented suite of state-of-the-art
    scientific instruments enabling for the first time ever the simultaneous spectral-timing-polarimetry
    studies of cosmic sources in the energy range from 0.5-30 keV (and beyond). Key
    elements of the payload are: the Spectroscopic Focusing Array (SFA) - a set of
    11 X-ray optics for a total effective area of ∼0.9 m2 and 0.6 m2 at 2 keV and
    6 keV respectively, equipped with Silicon Drift Detectors offering <180 eV spectral
    resolution; the Large Area Detector (LAD) - a deployable set of 640 Silicon Drift
    Detectors, for a total effective area of ∼3.4 m2, between 6 and 10 keV, and spectral
    resolution better than 250 eV; the Polarimetry Focusing Array (PFA) - a set of
    2 X-ray telescope, for a total effective area of 250 cm2 at 2 keV, equipped with
    imaging gas pixel photoelectric polarimeters; the Wide Field Monitor (WFM) - a
    set of 3 coded mask wide field units, equipped with position-sensitive Silicon
    Drift Detectors, each covering a 90 degrees x 90 degrees field of view. The eXTP
    international consortium includes major institutions of the Chinese Academy of
    Sciences and Universities in China, as well as major institutions in several European
    countries and the United States. The predecessor of eXTP, the XTP mission concept,
    has been selected and funded as one of the so-called background missions in the
    Strategic Priority Space Science Program of the Chinese Academy of Sciences since
    2011. The strong European participation has significantly enhanced the scientific
    capabilities of eXTP. The planned launch date of the mission is earlier than 2025.'
article_number: '99051Q '
article_processing_charge: No
arxiv: 1
author:
- first_name: S. N.
  full_name: Zhang, S. N.
  last_name: Zhang
- first_name: M.
  full_name: Feroci, M.
  last_name: Feroci
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  full_name: Santangelo, A.
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  full_name: Dong, Y. W.
  last_name: Dong
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  full_name: Feng, H.
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  full_name: van der Klis, M.
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citation:
  ama: 'Zhang SN, Feroci M, Santangelo A, et al. eXTP: Enhanced X-ray timing and polarization
    mission. In: <i>Proceedings of the SPIE</i>. Vol 9905. SPIE; 2016. doi:<a href="https://doi.org/10.1117/12.2232034">10.1117/12.2232034</a>'
  apa: 'Zhang, S. N., Feroci, M., Santangelo, A., Dong, Y. W., Feng, H., Lu, F. J.,
    … Zhou, X. L. (2016). eXTP: Enhanced X-ray timing and polarization mission. In
    <i>Proceedings of the SPIE</i> (Vol. 9905). SPIE. <a href="https://doi.org/10.1117/12.2232034">https://doi.org/10.1117/12.2232034</a>'
  chicago: 'Zhang, S. N., M. Feroci, A. Santangelo, Y. W. Dong, H. Feng, F. J. Lu,
    K. Nandra, et al. “EXTP: Enhanced X-Ray Timing and Polarization Mission.” In <i>Proceedings
    of the SPIE</i>, Vol. 9905. SPIE, 2016. <a href="https://doi.org/10.1117/12.2232034">https://doi.org/10.1117/12.2232034</a>.'
  ieee: 'S. N. Zhang <i>et al.</i>, “eXTP: Enhanced X-ray timing and polarization
    mission,” in <i>Proceedings of the SPIE</i>, 2016, vol. 9905.'
  ista: 'Zhang SN et al. 2016. eXTP: Enhanced X-ray timing and polarization mission.
    Proceedings of the SPIE. vol. 9905, 99051Q.'
  mla: 'Zhang, S. N., et al. “EXTP: Enhanced X-Ray Timing and Polarization Mission.”
    <i>Proceedings of the SPIE</i>, vol. 9905, 99051Q, SPIE, 2016, doi:<a href="https://doi.org/10.1117/12.2232034">10.1117/12.2232034</a>.'
  short: S.N. Zhang, M. Feroci, A. Santangelo, Y.W. Dong, H. Feng, F.J. Lu, K. Nandra,
    Z.S. Wang, S. Zhang, E. Bozzo, S. Brandt, A. De Rosa, L.J. Gou, M. Hernanz, M.
    van der Klis, X.D. Li, Y. Liu, P. Orleanski, G. Pareschi, M. Pohl, J. Poutanen,
    J.L. Qu, S. Schanne, L. Stella, P. Uttley, A. Watts, R.X. Xu, W.F. Yu, J.J.M.
    in ’t Zand, S. Zane, L. Alvarez, L. Amati, L. Baldini, C. Bambi, S. Basso, S.
    Bhattacharyya, R. Bellazzini, T. Belloni, P. Bellutti, S. Bianchi, A. Brez, M.
    Bursa, V. Burwitz, C. Budtz-Jørgensen, I. Caiazzo, R. Campana, X.L. Cao, P. Casella,
    C.Y. Chen, L. Chen, T. Chen, Y. Chen, Y. Chen, Y.P. Chen, M. Civitani, F. Coti
    Zelati, W. Cui, W.W. Cui, Z.G. Dai, E. Del Monte, D. de Martino, S. Di Cosimo,
    S. Diebold, M. Dovciak, I. Donnarumma, V. Doroshenko, P. Esposito, Y. Evangelista,
    Y. Favre, P. Friedrich, F. Fuschino, J.L. Galvez, Z.L. Gao, M.Y. Ge, O. Gevin,
    D. Goetz, D.W. Han, J. Heyl, J. Horak, W. Hu, F. Huang, Q.S. Huang, R. Hudec,
    D. Huppenkothen, G.L. Israel, A. Ingram, V. Karas, D. Karelin, P.A. Jenke, L.
    Ji, S. Korpela, D. Kunneriath, C. Labanti, G. Li, X. Li, Z.S. Li, E.W. Liang,
    O. Limousin, L. Lin, Z.X. Ling, H.B. Liu, H.W. Liu, Z. Liu, B. Lu, N. Lund, D.
    Lai, B. Luo, T. Luo, B. Ma, S. Mahmoodifar, M. Marisaldi, A. Martindale, N. Meidinger,
    Y.P. Men, M. Michalska, R. Mignani, M. Minuti, S. Motta, F. Muleri, J. Neilsen,
    M. Orlandini, A.T. Pan, A. Patruno, E. Perinati, A. Picciotto, C. Piemonte, M.
    Pinchera, A. Rachevski, M. Rapisarda, N. Rea, E.M.R. Rossi, A. Rubini, G. Sala,
    X.W. Shu, C. Sgro, Z.X. Shen, P. Soffitta, L.M. Song, G. Spandre, G. Stratta,
    T.E. Strohmayer, L. Sun, J. Svoboda, G. Tagliaferri, C. Tenzer, T. Hong, R. Taverna,
    G. Torok, R. Turolla, S. Vacchi, J. Wang, D. Walton, K. Wang, J.F. Wang, R.J.
    Wang, Y.F. Wang, S.S. Weng, J. Wilms, B. Winter, X. Wu, X.F. Wu, S.L. Xiong, Y.P.
    Xu, Y.Q. Xue, Z. Yan, S. Yang, X. Yang, Y.J. Yang, F. Yuan, W.M. Yuan, Y.F. Yuan,
    G. Zampa, N. Zampa, A. Zdziarski, C. Zhang, C.L. Zhang, L. Zhang, X. Zhang, Z.
    Zhang, W.D. Zhang, S.J. Zheng, P. Zhou, X.L. Zhou, in:, Proceedings of the SPIE,
    SPIE, 2016.
date_created: 2024-03-26T10:42:21Z
date_published: 2016-07-01T00:00:00Z
date_updated: 2024-03-27T08:23:11Z
day: '01'
doi: 10.1117/12.2232034
extern: '1'
external_id:
  arxiv:
  - '1607.08823'
intvolume: '      9905'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.1607.08823
month: '07'
oa: 1
oa_version: Preprint
publication: Proceedings of the SPIE
publication_identifier:
  issn:
  - 0277-786X
publication_status: published
publisher: SPIE
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'eXTP: Enhanced X-ray timing and polarization mission'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9905
year: '2016'
...
---
_id: '1212'
abstract:
- lang: eng
  text: 'Plants adjust their growth according to gravity. Gravitropism involves gravity
    perception, signal transduction, and asymmetric growth response, with organ bending
    as a consequence [1]. Asymmetric growth results from the asymmetric distribution
    of the plant-specific signaling molecule auxin [2] that is generated by lateral
    transport, mediated in the hypocotyl predominantly by the auxin transporter PIN-FORMED3
    (PIN3) [3–5]. Gravity stimulation polarizes PIN3 to the bottom sides of endodermal
    cells, correlating with increased auxin accumulation in adjacent tissues at the
    lower side of the stimulated organ, where auxin induces cell elongation and, hence,
    organ bending. A curvature response allows the hypocotyl to resume straight growth
    at a defined angle [6], implying that at some point auxin symmetry is restored
    to prevent overbending. Here, we present initial insights into cellular and molecular
    mechanisms that lead to the termination of the tropic response. We identified
    an auxin feedback on PIN3 polarization as underlying mechanism that restores symmetry
    of the PIN3-dependent auxin flow. Thus, two mechanistically distinct PIN3 polarization
    events redirect auxin fluxes at different time points of the gravity response:
    first, gravity-mediated redirection of PIN3-mediated auxin flow toward the lower
    hypocotyl side, where auxin gradually accumulates and promotes growth, and later
    PIN3 polarization to the opposite cell side, depleting this auxin maximum to end
    the bending. Accordingly, genetic or pharmacological interference with the late
    PIN3 polarization prevents termination of the response and leads to hypocotyl
    overbending. This observation reveals a role of auxin feedback on PIN polarity
    in the termination of the tropic response. © 2016 Elsevier Ltd'
acknowledgement: "We thank Dr. Jie Li (Key Laboratory of Plant Molecular Physiology,
  Chinese Academy of Science, China) for the pPIN3::PIN3-GFP/DII::VENUS line and Martine
  De Cock for help in preparing the manuscript. This work was supported by the European
  Research Council (project ERC-2011-StG-20101109-PSDP), by the Czech Science Foundation
  GAČR (GA13-40637S) to J.F., and by the Ministry of Education, Youth and Sports of
  the Czech Republic under the project CEITEC 2020 (LQ1601) to H.S.R. H.R. is indebted
  to the Agency for Innovation by Science and Technology (IWT) for a predoctoral fellowship.\r\n"
article_processing_charge: No
author:
- first_name: Hana
  full_name: Rakusová, Hana
  last_name: Rakusová
- first_name: Mohamad
  full_name: Abbas, Mohamad
  id: 47E8FC1C-F248-11E8-B48F-1D18A9856A87
  last_name: Abbas
- first_name: Huibin
  full_name: Han, Huibin
  id: 31435098-F248-11E8-B48F-1D18A9856A87
  last_name: Han
- first_name: Siyuan
  full_name: Song, Siyuan
  last_name: Song
- first_name: Hélène
  full_name: Robert, Hélène
  last_name: Robert
- first_name: Jirí
  full_name: Friml, Jirí
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Rakusová H, Abbas M, Han H, Song S, Robert H, Friml J. Termination of shoot
    gravitropic responses by auxin feedback on PIN3 polarity. <i>Current Biology</i>.
    2016;26(22):3026-3032. doi:<a href="https://doi.org/10.1016/j.cub.2016.08.067">10.1016/j.cub.2016.08.067</a>
  apa: Rakusová, H., Abbas, M., Han, H., Song, S., Robert, H., &#38; Friml, J. (2016).
    Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity.
    <i>Current Biology</i>. Cell Press. <a href="https://doi.org/10.1016/j.cub.2016.08.067">https://doi.org/10.1016/j.cub.2016.08.067</a>
  chicago: Rakusová, Hana, Mohamad Abbas, Huibin Han, Siyuan Song, Hélène Robert,
    and Jiří Friml. “Termination of Shoot Gravitropic Responses by Auxin Feedback
    on PIN3 Polarity.” <i>Current Biology</i>. Cell Press, 2016. <a href="https://doi.org/10.1016/j.cub.2016.08.067">https://doi.org/10.1016/j.cub.2016.08.067</a>.
  ieee: H. Rakusová, M. Abbas, H. Han, S. Song, H. Robert, and J. Friml, “Termination
    of shoot gravitropic responses by auxin feedback on PIN3 polarity,” <i>Current
    Biology</i>, vol. 26, no. 22. Cell Press, pp. 3026–3032, 2016.
  ista: Rakusová H, Abbas M, Han H, Song S, Robert H, Friml J. 2016. Termination of
    shoot gravitropic responses by auxin feedback on PIN3 polarity. Current Biology.
    26(22), 3026–3032.
  mla: Rakusová, Hana, et al. “Termination of Shoot Gravitropic Responses by Auxin
    Feedback on PIN3 Polarity.” <i>Current Biology</i>, vol. 26, no. 22, Cell Press,
    2016, pp. 3026–32, doi:<a href="https://doi.org/10.1016/j.cub.2016.08.067">10.1016/j.cub.2016.08.067</a>.
  short: H. Rakusová, M. Abbas, H. Han, S. Song, H. Robert, J. Friml, Current Biology
    26 (2016) 3026–3032.
date_created: 2018-12-11T11:50:44Z
date_published: 2016-11-21T00:00:00Z
date_updated: 2026-04-28T08:29:26Z
day: '21'
ddc:
- '581'
department:
- _id: JiFr
doi: 10.1016/j.cub.2016.08.067
ec_funded: 1
external_id:
  isi:
  - '000388545900020'
file:
- access_level: open_access
  checksum: 79ed2498185a027cf51a8f88100379e6
  content_type: application/pdf
  creator: system
  date_created: 2018-12-12T10:09:33Z
  date_updated: 2020-07-14T12:44:39Z
  file_id: '4757'
  file_name: IST-2018-1008-v1+1_Rakusova_CurrBiol_2016_proof.pdf
  file_size: 5391923
  relation: main_file
file_date_updated: 2020-07-14T12:44:39Z
has_accepted_license: '1'
intvolume: '        26'
isi: 1
issue: '22'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Submitted Version
page: 3026 - 3032
project:
- _id: 25716A02-B435-11E9-9278-68D0E5697425
  call_identifier: FP7
  grant_number: '282300'
  name: Polarity and subcellular dynamics in plants
publication: Current Biology
publication_status: published
publisher: Cell Press
publist_id: '6138'
pubrep_id: '1008'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 26
year: '2016'
...
---
_id: '1222'
abstract:
- lang: eng
  text: We consider packings of congruent circles on a square flat torus, i.e., periodic
    (w.r.t. a square lattice) planar circle packings, with the maximal circle radius.
    This problem is interesting due to a practical reason—the problem of “super resolution
    of images.” We have found optimal arrangements for N=6, 7 and 8 circles. Surprisingly,
    for the case N=7 there are three different optimal arrangements. Our proof is
    based on a computer enumeration of toroidal irreducible contact graphs.
acknowledgement: We wish to thank Alexey Tarasov, Vladislav Volkov and Brittany Fasy
  for some useful comments and remarks, and especially Thom Sulanke for modifying
  surftri to suit our purposes. Oleg R. Musin was partially supported by the NSF Grant
  DMS-1400876 and by the RFBR Grant 15-01-99563. Anton V. Nikitenko was supported
  by the Chebyshev Laboratory (Department of Mathematics and Mechanics, St. Petersburg
  State University) under RF Government Grant 11.G34.31.0026.
article_processing_charge: No
arxiv: 1
author:
- first_name: Oleg
  full_name: Musin, Oleg
  last_name: Musin
- first_name: Anton
  full_name: Nikitenko, Anton
  id: 3E4FF1BA-F248-11E8-B48F-1D18A9856A87
  last_name: Nikitenko
  orcid: 0000-0002-0659-3201
citation:
  ama: Musin O, Nikitenko A. Optimal packings of congruent circles on a square flat
    torus. <i>Discrete &#38; Computational Geometry</i>. 2016;55(1):1-20. doi:<a href="https://doi.org/10.1007/s00454-015-9742-6">10.1007/s00454-015-9742-6</a>
  apa: Musin, O., &#38; Nikitenko, A. (2016). Optimal packings of congruent circles
    on a square flat torus. <i>Discrete &#38; Computational Geometry</i>. Springer.
    <a href="https://doi.org/10.1007/s00454-015-9742-6">https://doi.org/10.1007/s00454-015-9742-6</a>
  chicago: Musin, Oleg, and Anton Nikitenko. “Optimal Packings of Congruent Circles
    on a Square Flat Torus.” <i>Discrete &#38; Computational Geometry</i>. Springer,
    2016. <a href="https://doi.org/10.1007/s00454-015-9742-6">https://doi.org/10.1007/s00454-015-9742-6</a>.
  ieee: O. Musin and A. Nikitenko, “Optimal packings of congruent circles on a square
    flat torus,” <i>Discrete &#38; Computational Geometry</i>, vol. 55, no. 1. Springer,
    pp. 1–20, 2016.
  ista: Musin O, Nikitenko A. 2016. Optimal packings of congruent circles on a square
    flat torus. Discrete &#38; Computational Geometry. 55(1), 1–20.
  mla: Musin, Oleg, and Anton Nikitenko. “Optimal Packings of Congruent Circles on
    a Square Flat Torus.” <i>Discrete &#38; Computational Geometry</i>, vol. 55, no.
    1, Springer, 2016, pp. 1–20, doi:<a href="https://doi.org/10.1007/s00454-015-9742-6">10.1007/s00454-015-9742-6</a>.
  short: O. Musin, A. Nikitenko, Discrete &#38; Computational Geometry 55 (2016) 1–20.
date_created: 2018-12-11T11:50:48Z
date_published: 2016-01-01T00:00:00Z
date_updated: 2025-09-22T09:32:23Z
day: '01'
department:
- _id: HeEd
doi: 10.1007/s00454-015-9742-6
external_id:
  arxiv:
  - '1212.0649'
  isi:
  - '000367625500001'
intvolume: '        55'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/1212.0649
month: '01'
oa: 1
oa_version: Preprint
page: 1 - 20
publication: Discrete & Computational Geometry
publication_status: published
publisher: Springer
publist_id: '6111'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optimal packings of congruent circles on a square flat torus
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 55
year: '2016'
...
---
_id: '12615'
abstract:
- lang: eng
  text: 'We apply the process-based, distributed TOPKAPI-ETH glacio-hydrological model
    to a glacierized catchment (19% glacierized) in the semiarid Andes of central
    Chile. The semiarid Andes provides vital freshwater resources to valleys in Chile
    and Argentina, but only few glacio-hydrological modelling studies have been conducted,
    and its dominant hydrological processes remain poorly understood. The catchment
    contains two debris-free glaciers reaching down to 3900 m asl (Bello and Yeso
    glaciers) and one debris-covered avalanche-fed glacier reaching to 3200 m asl
    (Piramide Glacier). Our main objective is to compare the mass balance and runoff
    contributions of both glacier types under current climatic conditions. We use
    a unique dataset of field measurements collected over two ablation seasons combined
    with the distributed TOPKAPI-ETH model that includes physically oriented parameterizations
    of snow and ice ablation, gravitational distribution of snow, snow albedo evolution
    and the ablation of debris-covered ice. Model outputs indicate that while the
    mass balance of Bello and Yeso glaciers is mostly explained by temperature gradients,
    the Piramide Glacier mass balance is governed by debris thickness and avalanches
    and has a clear non-linear profile with elevation as a result. Despite the thermal
    insulation effect of the debris cover, the mass balance and contribution to runoff
    from debris-free and debris-covered glaciers are similar in magnitude, mainly
    because of elevation differences. However, runoff contributions are distinct in
    time and seasonality with ice melt starting approximately four weeks earlier from
    the debris-covered glacier, what is of relevance for water resources management.
    At the catchment scale, snowmelt is the dominant contributor to runoff during
    both years. However, during the driest year of our simulations, ice melt contributes
    42 ± 8% and 67 ± 6% of the annual and summer runoff, respectively. Sensitivity
    analyses show that runoff is most sensitive to temperature and precipitation gradients,
    melt factors and debris cover thickness. '
article_processing_charge: No
article_type: original
author:
- first_name: A.
  full_name: Ayala, A.
  last_name: Ayala
- first_name: Francesca
  full_name: Pellicciotti, Francesca
  id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
  last_name: Pellicciotti
- first_name: S.
  full_name: MacDonell, S.
  last_name: MacDonell
- first_name: J.
  full_name: McPhee, J.
  last_name: McPhee
- first_name: S.
  full_name: Vivero, S.
  last_name: Vivero
- first_name: C.
  full_name: Campos, C.
  last_name: Campos
- first_name: P.
  full_name: Egli, P.
  last_name: Egli
citation:
  ama: Ayala A, Pellicciotti F, MacDonell S, et al. Modelling the hydrological response
    of debris-free and debris-covered glaciers to present climatic conditions in the
    semiarid Andes of central Chile. <i>Hydrological Processes</i>. 2016;30(22):4036-4058.
    doi:<a href="https://doi.org/10.1002/hyp.10971">10.1002/hyp.10971</a>
  apa: Ayala, A., Pellicciotti, F., MacDonell, S., McPhee, J., Vivero, S., Campos,
    C., &#38; Egli, P. (2016). Modelling the hydrological response of debris-free
    and debris-covered glaciers to present climatic conditions in the semiarid Andes
    of central Chile. <i>Hydrological Processes</i>. Wiley. <a href="https://doi.org/10.1002/hyp.10971">https://doi.org/10.1002/hyp.10971</a>
  chicago: Ayala, A., Francesca Pellicciotti, S. MacDonell, J. McPhee, S. Vivero,
    C. Campos, and P. Egli. “Modelling the Hydrological Response of Debris-Free and
    Debris-Covered Glaciers to Present Climatic Conditions in the Semiarid Andes of
    Central Chile.” <i>Hydrological Processes</i>. Wiley, 2016. <a href="https://doi.org/10.1002/hyp.10971">https://doi.org/10.1002/hyp.10971</a>.
  ieee: A. Ayala <i>et al.</i>, “Modelling the hydrological response of debris-free
    and debris-covered glaciers to present climatic conditions in the semiarid Andes
    of central Chile,” <i>Hydrological Processes</i>, vol. 30, no. 22. Wiley, pp.
    4036–4058, 2016.
  ista: Ayala A, Pellicciotti F, MacDonell S, McPhee J, Vivero S, Campos C, Egli P.
    2016. Modelling the hydrological response of debris-free and debris-covered glaciers
    to present climatic conditions in the semiarid Andes of central Chile. Hydrological
    Processes. 30(22), 4036–4058.
  mla: Ayala, A., et al. “Modelling the Hydrological Response of Debris-Free and Debris-Covered
    Glaciers to Present Climatic Conditions in the Semiarid Andes of Central Chile.”
    <i>Hydrological Processes</i>, vol. 30, no. 22, Wiley, 2016, pp. 4036–58, doi:<a
    href="https://doi.org/10.1002/hyp.10971">10.1002/hyp.10971</a>.
  short: A. Ayala, F. Pellicciotti, S. MacDonell, J. McPhee, S. Vivero, C. Campos,
    P. Egli, Hydrological Processes 30 (2016) 4036–4058.
date_created: 2023-02-20T08:14:40Z
date_published: 2016-07-28T00:00:00Z
date_updated: 2023-02-24T11:29:28Z
day: '28'
doi: 10.1002/hyp.10971
extern: '1'
intvolume: '        30'
issue: '22'
keyword:
- Water Science and Technology
language:
- iso: eng
month: '07'
oa_version: None
page: 4036-4058
publication: Hydrological Processes
publication_identifier:
  issn:
  - 0885-6087
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Modelling the hydrological response of debris-free and debris-covered glaciers
  to present climatic conditions in the semiarid Andes of central Chile
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2016'
...
---
_id: '12617'
abstract:
- lang: eng
  text: This study presents volume and mass changes of seven (five partially debris-covered,
    two debris-free) glaciers in the upper Langtang catchment in Nepal. We use a digital
    elevation model (DEM) from 1974 stereo Hexagon satellite data and seven DEMs derived
    from 2006–2015 stereo or tri-stereo satellite imagery (e.g., SPOT6/7). The availability
    of multiple independent DEM differences allows the identification of a robust
    signal and narrowing down of the uncertainty about recent volume changes. The
    volume changes calculated over several multiyear periods between 2006 and 2015
    consistently indicate that glacier thinning has accelerated with respect to the
    period 1974–2006. We calculate an ensemble-mean elevation change rate of –0.45 ± 0.18 m a−1
    for 2006–2015, while for the period 1974–2006 we compute a rate of −0.24 ± 0.08 m a−1.
    However, the behavior of glaciers in the study area is heterogeneous, and the
    presence or absence of debris does not seem to be a good predictor for mass balance
    trends. Debris-covered tongues have nonlinear thinning profiles, and we show that
    recent accelerations in thinning correlate with the presence of supraglacial cliffs
    and lakes. At stagnating glacier areas near the glacier front, however, thinning
    rates decreased with time or remained constant. The April 2015 Nepal earthquake
    triggered large avalanches in the study catchment. Analysis of two post-earthquake
    DEMs revealed that the avalanche deposit volumes remaining 6 months after the
    earthquake are negligible in comparison to 2006–2015 elevation changes. However,
    the deposits compensate about 40 % the mass loss of debris-covered tongues of
    1 average year.
article_processing_charge: No
article_type: original
author:
- first_name: Silvan
  full_name: Ragettli, Silvan
  last_name: Ragettli
- first_name: Tobias
  full_name: Bolch, Tobias
  last_name: Bolch
- first_name: Francesca
  full_name: Pellicciotti, Francesca
  id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
  last_name: Pellicciotti
citation:
  ama: Ragettli S, Bolch T, Pellicciotti F. Heterogeneous glacier thinning patterns
    over the last 40 years in Langtang Himal, Nepal. <i>The Cryosphere</i>. 2016;10(5):2075-2097.
    doi:<a href="https://doi.org/10.5194/tc-10-2075-2016">10.5194/tc-10-2075-2016</a>
  apa: Ragettli, S., Bolch, T., &#38; Pellicciotti, F. (2016). Heterogeneous glacier
    thinning patterns over the last 40 years in Langtang Himal, Nepal. <i>The Cryosphere</i>.
    Copernicus Publications. <a href="https://doi.org/10.5194/tc-10-2075-2016">https://doi.org/10.5194/tc-10-2075-2016</a>
  chicago: Ragettli, Silvan, Tobias Bolch, and Francesca Pellicciotti. “Heterogeneous
    Glacier Thinning Patterns over the Last 40 Years in Langtang Himal, Nepal.” <i>The
    Cryosphere</i>. Copernicus Publications, 2016. <a href="https://doi.org/10.5194/tc-10-2075-2016">https://doi.org/10.5194/tc-10-2075-2016</a>.
  ieee: S. Ragettli, T. Bolch, and F. Pellicciotti, “Heterogeneous glacier thinning
    patterns over the last 40 years in Langtang Himal, Nepal,” <i>The Cryosphere</i>,
    vol. 10, no. 5. Copernicus Publications, pp. 2075–2097, 2016.
  ista: Ragettli S, Bolch T, Pellicciotti F. 2016. Heterogeneous glacier thinning
    patterns over the last 40 years in Langtang Himal, Nepal. The Cryosphere. 10(5),
    2075–2097.
  mla: Ragettli, Silvan, et al. “Heterogeneous Glacier Thinning Patterns over the
    Last 40 Years in Langtang Himal, Nepal.” <i>The Cryosphere</i>, vol. 10, no. 5,
    Copernicus Publications, 2016, pp. 2075–97, doi:<a href="https://doi.org/10.5194/tc-10-2075-2016">10.5194/tc-10-2075-2016</a>.
  short: S. Ragettli, T. Bolch, F. Pellicciotti, The Cryosphere 10 (2016) 2075–2097.
date_created: 2023-02-20T08:14:51Z
date_published: 2016-09-14T00:00:00Z
date_updated: 2023-02-24T10:54:02Z
day: '14'
doi: 10.5194/tc-10-2075-2016
extern: '1'
intvolume: '        10'
issue: '5'
keyword:
- Earth-Surface Processes
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.5194/tc-10-2075-2016
month: '09'
oa: 1
oa_version: Published Version
page: 2075-2097
publication: The Cryosphere
publication_identifier:
  issn:
  - 1994-0424
publication_status: published
publisher: Copernicus Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Heterogeneous glacier thinning patterns over the last 40 years in Langtang
  Himal, Nepal
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 10
year: '2016'
...
