---
OA_type: closed access
_id: '18017'
abstract:
- lang: eng
text: The conductance of individual 1,4-benzenediamine (BDA)–Au molecular junctions
is measured in different solvent environments using a scanning tunneling microscope
based point-contact technique. Solvents are found to increase the conductance
of these molecular junctions by as much as 50%. Using first principles calculations,
we explain this increase by showing that a shift in the Au contact work function
is induced by solvents binding to undercoordinated Au sites around the junction.
Increasing the Au contact work function reduces the separation between the Au
Fermi energy and the highest occupied molecular orbital of BDA in the junction,
increasing the measured conductance. We demonstrate that the solvent-induced shift
in conductance depends on the affinity of the solvent to Au binding sites and
also on the induced dipole (relative to BDA) upon adsorption. Via this mechanism,
molecular junction level alignment and transport properties can be statistically
altered by solvent molecule binding to the contact surface.
article_processing_charge: No
article_type: letter_note
author:
- first_name: V.
full_name: Fatemi, V.
last_name: Fatemi
- first_name: M.
full_name: Kamenetska, M.
last_name: Kamenetska
- first_name: J. B.
full_name: Neaton, J. 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
citation:
ama: Fatemi V, Kamenetska M, Neaton JB, Venkataraman L. Environmental control of
single-molecule junction transport. Nano Letters. 2011;11(5):1988-1992.
doi:10.1021/nl200324e
apa: Fatemi, V., Kamenetska, M., Neaton, J. B., & Venkataraman, L. (2011). Environmental
control of single-molecule junction transport. Nano Letters. American Chemical
Society. https://doi.org/10.1021/nl200324e
chicago: Fatemi, V., M. Kamenetska, J. B. Neaton, and Latha Venkataraman. “Environmental
Control of Single-Molecule Junction Transport.” Nano Letters. American
Chemical Society, 2011. https://doi.org/10.1021/nl200324e.
ieee: V. Fatemi, M. Kamenetska, J. B. Neaton, and L. Venkataraman, “Environmental
control of single-molecule junction transport,” Nano Letters, vol. 11,
no. 5. American Chemical Society, pp. 1988–1992, 2011.
ista: Fatemi V, Kamenetska M, Neaton JB, Venkataraman L. 2011. Environmental control
of single-molecule junction transport. Nano Letters. 11(5), 1988–1992.
mla: Fatemi, V., et al. “Environmental Control of Single-Molecule Junction Transport.”
Nano Letters, vol. 11, no. 5, American Chemical Society, 2011, pp. 1988–92,
doi:10.1021/nl200324e.
short: V. Fatemi, M. Kamenetska, J.B. Neaton, L. Venkataraman, Nano Letters 11 (2011)
1988–1992.
date_created: 2024-09-09T12:35:47Z
date_published: 2011-04-18T00:00:00Z
date_updated: 2025-01-03T09:43:09Z
day: '18'
doi: 10.1021/nl200324e
extern: '1'
external_id:
pmid:
- '21500833'
intvolume: ' 11'
issue: '5'
language:
- iso: eng
month: '04'
oa_version: None
page: 1988-1992
pmid: 1
publication: Nano Letters
publication_identifier:
eissn:
- 1530-6992
issn:
- 1530-6984
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Environmental control of single-molecule junction transport
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2011'
...
---
OA_type: closed access
_id: '18018'
abstract:
- lang: eng
text: Controlling electron transport through a single-molecule device is key to
the realization of nanoscale electronic components. A design requirement for single
molecule electrical devices is that the molecule must be both structurally and
electrically connected to the metallic electrodes. Typically, the mechanical and
electrical contacts are achieved by the same chemical moiety. In this study, we
demonstrate that the structural role may be played by one group (for example,
a sulfide) while the electrical role may be played by another (a conjugated chain
of C═C π-bonds). We can specify the electrical conductance through the molecule
by modulating to which particular site on the oligoene chain the electrode binds.
The result is a device that functions as a potentiometer at the single-molecule
level.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Jeffrey S.
full_name: Meisner, Jeffrey S.
last_name: Meisner
- first_name: Masha
full_name: Kamenetska, Masha
last_name: Kamenetska
- first_name: Markrete
full_name: Krikorian, Markrete
last_name: Krikorian
- first_name: Michael L.
full_name: Steigerwald, Michael L.
last_name: Steigerwald
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
- first_name: Colin
full_name: Nuckolls, Colin
last_name: Nuckolls
citation:
ama: Meisner JS, Kamenetska M, Krikorian M, Steigerwald ML, Venkataraman L, Nuckolls
C. A single-molecule potentiometer. Nano Letters. 2011;11(4):1575-1579.
doi:10.1021/nl104411f
apa: Meisner, J. S., Kamenetska, M., Krikorian, M., Steigerwald, M. L., Venkataraman,
L., & Nuckolls, C. (2011). A single-molecule potentiometer. Nano Letters.
American Chemical Society. https://doi.org/10.1021/nl104411f
chicago: Meisner, Jeffrey S., Masha Kamenetska, Markrete Krikorian, Michael L. Steigerwald,
Latha Venkataraman, and Colin Nuckolls. “A Single-Molecule Potentiometer.” Nano
Letters. American Chemical Society, 2011. https://doi.org/10.1021/nl104411f.
ieee: J. S. Meisner, M. Kamenetska, M. Krikorian, M. L. Steigerwald, L. Venkataraman,
and C. Nuckolls, “A single-molecule potentiometer,” Nano Letters, vol.
11, no. 4. American Chemical Society, pp. 1575–1579, 2011.
ista: Meisner JS, Kamenetska M, Krikorian M, Steigerwald ML, Venkataraman L, Nuckolls
C. 2011. A single-molecule potentiometer. Nano Letters. 11(4), 1575–1579.
mla: Meisner, Jeffrey S., et al. “A Single-Molecule Potentiometer.” Nano Letters,
vol. 11, no. 4, American Chemical Society, 2011, pp. 1575–79, doi:10.1021/nl104411f.
short: J.S. Meisner, M. Kamenetska, M. Krikorian, M.L. Steigerwald, L. Venkataraman,
C. Nuckolls, Nano Letters 11 (2011) 1575–1579.
date_created: 2024-09-09T12:36:26Z
date_published: 2011-03-17T00:00:00Z
date_updated: 2025-01-03T09:45:24Z
day: '17'
doi: 10.1021/nl104411f
extern: '1'
external_id:
pmid:
- '21413779'
intvolume: ' 11'
issue: '4'
language:
- iso: eng
month: '03'
oa_version: None
page: 1575-1579
pmid: 1
publication: Nano Letters
publication_identifier:
eissn:
- 1530-6992
issn:
- 1530-6984
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: A single-molecule potentiometer
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2011'
...
---
OA_type: closed access
_id: '18019'
abstract:
- lang: eng
text: We simultaneously measure conductance and force across nanoscale junctions.
A new, two-dimensional histogram technique is introduced to statistically extract
bond rupture forces from a large data set of individual junction elongation traces.
For the case of Au point contacts, we find a rupture force of 1.4 ± 0.2 nN, which
is in good agreement with previous measurements. We then study systematic trends
for single gold metal−molecule−metal junctions for a series of molecules terminated
with amine and pyridine linkers. For all molecules studied, single molecule junctions
rupture at the Au−N bond. Selective binding of the linker group allows us to correlate
the N−Au bond-rupture force to the molecular backbone. We find that the rupture
force ranges from 0.8 nN for 4,4′ bipyridine to 0.5 nN in 1,4 diaminobenzene.
These experimental results are in excellent quantitative agreement with density
functional theory based adiabatic molecular junction elongation and rupture calculations.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Michael
full_name: Frei, Michael
last_name: Frei
- first_name: Sriharsha V.
full_name: Aradhya, Sriharsha V.
last_name: Aradhya
- first_name: Max
full_name: Koentopp, Max
last_name: Koentopp
- first_name: Mark S.
full_name: Hybertsen, Mark S.
last_name: Hybertsen
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
citation:
ama: 'Frei M, Aradhya SV, Koentopp M, Hybertsen MS, Venkataraman L. Mechanics and
chemistry: Single molecule bond rupture forces correlate with molecular backbone
structure. Nano Letters. 2011;11(4):1518-1523. doi:10.1021/nl1042903'
apa: 'Frei, M., Aradhya, S. V., Koentopp, M., Hybertsen, M. S., & Venkataraman,
L. (2011). Mechanics and chemistry: Single molecule bond rupture forces correlate
with molecular backbone structure. Nano Letters. American Chemical Society.
https://doi.org/10.1021/nl1042903'
chicago: 'Frei, Michael, Sriharsha V. Aradhya, Max Koentopp, Mark S. Hybertsen,
and Latha Venkataraman. “Mechanics and Chemistry: Single Molecule Bond Rupture
Forces Correlate with Molecular Backbone Structure.” Nano Letters. American
Chemical Society, 2011. https://doi.org/10.1021/nl1042903.'
ieee: 'M. Frei, S. V. Aradhya, M. Koentopp, M. S. Hybertsen, and L. Venkataraman,
“Mechanics and chemistry: Single molecule bond rupture forces correlate with molecular
backbone structure,” Nano Letters, vol. 11, no. 4. American Chemical Society,
pp. 1518–1523, 2011.'
ista: 'Frei M, Aradhya SV, Koentopp M, Hybertsen MS, Venkataraman L. 2011. Mechanics
and chemistry: Single molecule bond rupture forces correlate with molecular backbone
structure. Nano Letters. 11(4), 1518–1523.'
mla: 'Frei, Michael, et al. “Mechanics and Chemistry: Single Molecule Bond Rupture
Forces Correlate with Molecular Backbone Structure.” Nano Letters, vol.
11, no. 4, American Chemical Society, 2011, pp. 1518–23, doi:10.1021/nl1042903.'
short: M. Frei, S.V. Aradhya, M. Koentopp, M.S. Hybertsen, L. Venkataraman, Nano
Letters 11 (2011) 1518–1523.
date_created: 2024-09-09T12:37:10Z
date_published: 2011-03-02T00:00:00Z
date_updated: 2025-01-03T09:47:07Z
day: '02'
doi: 10.1021/nl1042903
extern: '1'
external_id:
pmid:
- '21366230'
intvolume: ' 11'
issue: '4'
language:
- iso: eng
month: '03'
oa_version: None
page: 1518-1523
pmid: 1
publication: Nano Letters
publication_identifier:
eissn:
- 1530-6992
issn:
- 1530-6984
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Mechanics and chemistry: Single molecule bond rupture forces correlate with
molecular backbone structure'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2011'
...
---
OA_type: closed access
_id: '18020'
abstract:
- lang: eng
text: Understanding electron transport across π−π-stacked systems will help to answer
fundamental questions about biochemical redox processes and benefit the design
of new materials and molecular devices. Herein we employed the STM break-junction
technique to measure the single-molecule conductance of multiple π−π-stacked aromatic
rings. We studied electron transport through up to four stacked benzene rings
held together in an eclipsed fashion via a paracyclophane scaffold. We found that
the strained hydrocarbons studied herein couple directly to gold electrodes during
the measurements; hence, we did not require any heteroatom binding groups as electrical
contacts. Density functional theory-based calculations suggest that the gold atoms
of the electrodes bind to two neighboring carbon atoms of the outermost cyclophane
benzene rings in η2 fashion. Our measurements show an exponential decay of the
conductance with an increasing number of stacked benzene rings, indicating a nonresonant
tunneling mechanism. Furthermore, STM tip−substrate displacement data provide
additional evidence that the electrodes bind to the outermost benzene rings of
the π−π-stacked molecular wires.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Severin T.
full_name: Schneebeli, Severin T.
last_name: Schneebeli
- first_name: Maria
full_name: Kamenetska, Maria
last_name: Kamenetska
- first_name: Zhanling
full_name: Cheng, Zhanling
last_name: Cheng
- first_name: Rachid
full_name: Skouta, Rachid
last_name: Skouta
- first_name: Richard A.
full_name: Friesner, Richard A.
last_name: Friesner
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
- first_name: Ronald
full_name: Breslow, Ronald
last_name: Breslow
citation:
ama: Schneebeli ST, Kamenetska M, Cheng Z, et al. Single-molecule conductance through
multiple π−π-stacked benzene rings determined with direct electrode-to-benzene
ring connections. Journal of the American Chemical Society. 2011;133(7):2136-2139.
doi:10.1021/ja111320n
apa: Schneebeli, S. T., Kamenetska, M., Cheng, Z., Skouta, R., Friesner, R. A.,
Venkataraman, L., & Breslow, R. (2011). Single-molecule conductance through
multiple π−π-stacked benzene rings determined with direct electrode-to-benzene
ring connections. Journal of the American Chemical Society. American Chemical
Society. https://doi.org/10.1021/ja111320n
chicago: Schneebeli, Severin T., Maria Kamenetska, Zhanling Cheng, Rachid Skouta,
Richard A. Friesner, Latha Venkataraman, and Ronald Breslow. “Single-Molecule
Conductance through Multiple Π−π-Stacked Benzene Rings Determined with Direct
Electrode-to-Benzene Ring Connections.” Journal of the American Chemical Society.
American Chemical Society, 2011. https://doi.org/10.1021/ja111320n.
ieee: S. T. Schneebeli et al., “Single-molecule conductance through multiple
π−π-stacked benzene rings determined with direct electrode-to-benzene ring connections,”
Journal of the American Chemical Society, vol. 133, no. 7. American Chemical
Society, pp. 2136–2139, 2011.
ista: Schneebeli ST, Kamenetska M, Cheng Z, Skouta R, Friesner RA, Venkataraman
L, Breslow R. 2011. Single-molecule conductance through multiple π−π-stacked benzene
rings determined with direct electrode-to-benzene ring connections. Journal of
the American Chemical Society. 133(7), 2136–2139.
mla: Schneebeli, Severin T., et al. “Single-Molecule Conductance through Multiple
Π−π-Stacked Benzene Rings Determined with Direct Electrode-to-Benzene Ring Connections.”
Journal of the American Chemical Society, vol. 133, no. 7, American Chemical
Society, 2011, pp. 2136–39, doi:10.1021/ja111320n.
short: S.T. Schneebeli, M. Kamenetska, Z. Cheng, R. Skouta, R.A. Friesner, L. Venkataraman,
R. Breslow, Journal of the American Chemical Society 133 (2011) 2136–2139.
date_created: 2024-09-09T12:57:08Z
date_published: 2011-01-25T00:00:00Z
date_updated: 2025-01-03T09:49:00Z
day: '25'
doi: 10.1021/ja111320n
extern: '1'
external_id:
pmid:
- '21265533'
intvolume: ' 133'
issue: '7'
language:
- iso: eng
month: '01'
oa_version: None
page: 2136-2139
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Single-molecule conductance through multiple π−π-stacked benzene rings determined
with direct electrode-to-benzene ring connections
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 133
year: '2011'
...
---
OA_type: closed access
_id: '18021'
abstract:
- lang: eng
text: Charge transport across metal–molecule interfaces has an important role in
organic electronics1. Typically, chemical link groups such as thiols2 or amines3
are used to bind organic molecules to metal electrodes in single-molecule circuits,
with these groups controlling both the physical structure and the electronic coupling
at the interface. Direct metal–carbon coupling has been shown through C60, benzene
and π-stacked benzene4,5,6,7, but ideally the carbon backbone of the molecule
should be covalently bonded to the electrode without intervening link groups.
Here, we demonstrate a method to create junctions with such contacts. Trimethyl
tin (SnMe3)-terminated polymethylene chains are used to form single-molecule junctions
with a break-junction technique2,3. Gold atoms at the electrode displace the SnMe3
linkers, leading to the formation of direct Au–C bonded single-molecule junctions
with a conductance that is ∼100 times larger than analogous alkanes with most
other terminations. The conductance of these Au–C bonded alkanes decreases exponentially
with molecular length, with a decay constant of 0.97 per methylene, consistent
with a non-resonant transport mechanism. Control experiments and ab initio calculations
show that high conductances are achieved because a covalent Au–C sigma (σ) bond
is formed. This offers a new method for making reproducible and highly conducting
metal–organic contacts.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Z.-L.
full_name: Cheng, Z.-L.
last_name: Cheng
- first_name: R.
full_name: Skouta, R.
last_name: Skouta
- first_name: H.
full_name: Vazquez, H.
last_name: Vazquez
- first_name: J. R.
full_name: Widawsky, J. R.
last_name: Widawsky
- first_name: S.
full_name: Schneebeli, S.
last_name: Schneebeli
- first_name: W.
full_name: Chen, W.
last_name: Chen
- first_name: M. S.
full_name: Hybertsen, M. S.
last_name: Hybertsen
- first_name: R.
full_name: Breslow, R.
last_name: Breslow
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
citation:
ama: Cheng Z-L, Skouta R, Vazquez H, et al. In situ formation of highly conducting
covalent Au–C contacts for single-molecule junctions. Nature Nanotechnology.
2011;6(6):353-357. doi:10.1038/nnano.2011.66
apa: Cheng, Z.-L., Skouta, R., Vazquez, H., Widawsky, J. R., Schneebeli, S., Chen,
W., … Venkataraman, L. (2011). In situ formation of highly conducting covalent
Au–C contacts for single-molecule junctions. Nature Nanotechnology. Springer
Nature. https://doi.org/10.1038/nnano.2011.66
chicago: Cheng, Z.-L., R. Skouta, H. Vazquez, J. R. Widawsky, S. Schneebeli, W.
Chen, M. S. Hybertsen, R. Breslow, and Latha Venkataraman. “In Situ Formation
of Highly Conducting Covalent Au–C Contacts for Single-Molecule Junctions.” Nature
Nanotechnology. Springer Nature, 2011. https://doi.org/10.1038/nnano.2011.66.
ieee: Z.-L. Cheng et al., “In situ formation of highly conducting covalent
Au–C contacts for single-molecule junctions,” Nature Nanotechnology, vol.
6, no. 6. Springer Nature, pp. 353–357, 2011.
ista: Cheng Z-L, Skouta R, Vazquez H, Widawsky JR, Schneebeli S, Chen W, Hybertsen
MS, Breslow R, Venkataraman L. 2011. In situ formation of highly conducting covalent
Au–C contacts for single-molecule junctions. Nature Nanotechnology. 6(6), 353–357.
mla: Cheng, Z. L., et al. “In Situ Formation of Highly Conducting Covalent Au–C
Contacts for Single-Molecule Junctions.” Nature Nanotechnology, vol. 6,
no. 6, Springer Nature, 2011, pp. 353–57, doi:10.1038/nnano.2011.66.
short: Z.-L. Cheng, R. Skouta, H. Vazquez, J.R. Widawsky, S. Schneebeli, W. Chen,
M.S. Hybertsen, R. Breslow, L. Venkataraman, Nature Nanotechnology 6 (2011) 353–357.
date_created: 2024-09-09T12:57:48Z
date_published: 2011-06-01T00:00:00Z
date_updated: 2025-01-03T09:51:33Z
day: '01'
doi: 10.1038/nnano.2011.66
extern: '1'
external_id:
pmid:
- '21552252'
intvolume: ' 6'
issue: '6'
language:
- iso: eng
month: '06'
oa_version: None
page: 353-357
pmid: 1
publication: Nature Nanotechnology
publication_identifier:
eissn:
- 1748-3395
issn:
- 1748-3387
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: In situ formation of highly conducting covalent Au–C contacts for single-molecule
junctions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2011'
...
---
_id: '1815'
abstract:
- lang: eng
text: Many membrane channels and receptors exhibit adaptive, or desensitized, response
to a strong sustained input stimulus, often supported by protein activity-dependent
inactivation. Adaptive response is thought to be related to various cellular functions
such as homeostasis and enlargement of dynamic range by background compensation.
Here we study the quantitative relation between adaptive response and background
compensation within a modeling framework. We show that any particular type of
adaptive response is neither sufficient nor necessary for adaptive enlargement
of dynamic range. In particular a precise adaptive response, where system activity
is maintained at a constant level at steady state, does not ensure a large dynamic
range neither in input signal nor in system output. A general mechanism for input
dynamic range enlargement can come about from the activity-dependent modulation
of protein responsiveness by multiple biochemical modification, regardless of
the type of adaptive response it induces. Therefore hierarchical biochemical processes
such as methylation and phosphorylation are natural candidates to induce this
property in signaling systems.
author:
- first_name: Tamar
full_name: Tamar Friedlander
id: 36A5845C-F248-11E8-B48F-1D18A9856A87
last_name: Friedlander
- first_name: Naama
full_name: Brenner, Naama
last_name: Brenner
citation:
ama: Friedlander T, Brenner N. Adaptive response and enlargement of dynamic range.
Mathematical Biosciences and Engineering. 2011;8(2):515-526. doi:10.3934/mbe.2011.8.515
apa: Friedlander, T., & Brenner, N. (2011). Adaptive response and enlargement
of dynamic range. Mathematical Biosciences and Engineering. Arizona State
University. https://doi.org/10.3934/mbe.2011.8.515
chicago: Friedlander, Tamar, and Naama Brenner. “Adaptive Response and Enlargement
of Dynamic Range.” Mathematical Biosciences and Engineering. Arizona State
University, 2011. https://doi.org/10.3934/mbe.2011.8.515.
ieee: T. Friedlander and N. Brenner, “Adaptive response and enlargement of dynamic
range,” Mathematical Biosciences and Engineering, vol. 8, no. 2. Arizona
State University, pp. 515–526, 2011.
ista: Friedlander T, Brenner N. 2011. Adaptive response and enlargement of dynamic
range. Mathematical Biosciences and Engineering. 8(2), 515–526.
mla: Friedlander, Tamar, and Naama Brenner. “Adaptive Response and Enlargement of
Dynamic Range.” Mathematical Biosciences and Engineering, vol. 8, no. 2,
Arizona State University, 2011, pp. 515–26, doi:10.3934/mbe.2011.8.515.
short: T. Friedlander, N. Brenner, Mathematical Biosciences and Engineering 8 (2011)
515–526.
date_created: 2018-12-11T11:54:10Z
date_published: 2011-04-02T00:00:00Z
date_updated: 2021-01-12T06:53:23Z
day: '02'
doi: 10.3934/mbe.2011.8.515
extern: 1
intvolume: ' 8'
issue: '2'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1003.2791
month: '04'
oa: 1
page: 515 - 526
publication: Mathematical Biosciences and Engineering
publication_status: published
publisher: Arizona State University
publist_id: '5291'
quality_controlled: 0
status: public
title: Adaptive response and enlargement of dynamic range
type: journal_article
volume: 8
year: '2011'
...
---
OA_place: repository
OA_type: green
_id: '18362'
abstract:
- lang: eng
text: Maximally stable component detection is a very popular method for feature
analysis in images, mainly due to its low computation cost and high repeatability.
With the recent advance of feature-based methods in geometric shape analysis,
there is significant interest in finding analogous approaches in the 3D world.
In this paper, we formulate a diffusion-geometric framework for stable component
detection in non-rigid 3D shapes, which can be used for geometric feature detection
and description. A quantitative evaluation of our method on the SHREC’10 feature
detection benchmark shows its potential as a source of high-quality features.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Roee
full_name: Litman, Roee
last_name: Litman
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
citation:
ama: Litman R, Bronstein AM, Bronstein MM. Diffusion-geometric maximally stable
component detection in deformable shapes. Computers & Graphics. 2011;35(3):549-560.
doi:10.1016/j.cag.2011.03.011
apa: Litman, R., Bronstein, A. M., & Bronstein, M. M. (2011). Diffusion-geometric
maximally stable component detection in deformable shapes. Computers &
Graphics. Elsevier. https://doi.org/10.1016/j.cag.2011.03.011
chicago: Litman, Roee, Alex M. Bronstein, and Michael M. Bronstein. “Diffusion-Geometric
Maximally Stable Component Detection in Deformable Shapes.” Computers &
Graphics. Elsevier, 2011. https://doi.org/10.1016/j.cag.2011.03.011.
ieee: R. Litman, A. M. Bronstein, and M. M. Bronstein, “Diffusion-geometric maximally
stable component detection in deformable shapes,” Computers & Graphics,
vol. 35, no. 3. Elsevier, pp. 549–560, 2011.
ista: Litman R, Bronstein AM, Bronstein MM. 2011. Diffusion-geometric maximally
stable component detection in deformable shapes. Computers & Graphics. 35(3),
549–560.
mla: Litman, Roee, et al. “Diffusion-Geometric Maximally Stable Component Detection
in Deformable Shapes.” Computers & Graphics, vol. 35, no. 3, Elsevier,
2011, pp. 549–60, doi:10.1016/j.cag.2011.03.011.
short: R. Litman, A.M. Bronstein, M.M. Bronstein, Computers & Graphics 35 (2011)
549–560.
date_created: 2024-10-15T11:20:54Z
date_published: 2011-06-01T00:00:00Z
date_updated: 2024-11-12T08:40:40Z
day: '01'
doi: 10.1016/j.cag.2011.03.011
extern: '1'
external_id:
arxiv:
- '1012.3951'
intvolume: ' 35'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1012.3951
month: '06'
oa: 1
oa_version: Preprint
page: 549-560
publication: Computers & Graphics
publication_identifier:
issn:
- 0097-8493
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Diffusion-geometric maximally stable component detection in deformable shapes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 35
year: '2011'
...
---
OA_place: repository
OA_type: green
_id: '18363'
abstract:
- lang: eng
text: "Natural objects can be subject to various transformations yet still preserve
properties that we refer to as invariants. Here, we use definitions of affine-invariant
arclength for surfaces in \r\n in order to extend the set of existing non-rigid
shape analysis tools. We show that by re-defining the surface metric as its equi-affine
version, the surface with its modified metric tensor can be treated as a canonical
Euclidean object on which most classical Euclidean processing and analysis tools
can be applied. The new definition of a metric is used to extend the fast marching
method technique for computing geodesic distances on surfaces, where now, the
distances are defined with respect to an affine-invariant arclength. Applications
of the proposed framework demonstrate its invariance, efficiency, and accuracy
in shape analysis."
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Dan
full_name: Raviv, Dan
last_name: Raviv
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
- first_name: Nir
full_name: Sochen, Nir
last_name: Sochen
citation:
ama: Raviv D, Bronstein AM, Bronstein MM, Kimmel R, Sochen N. Affine-invariant geodesic
geometry of deformable 3D shapes. Computers & Graphics. 2011;35(3):692-697.
doi:10.1016/j.cag.2011.03.030
apa: Raviv, D., Bronstein, A. M., Bronstein, M. M., Kimmel, R., & Sochen, N.
(2011). Affine-invariant geodesic geometry of deformable 3D shapes. Computers
& Graphics. Elsevier. https://doi.org/10.1016/j.cag.2011.03.030
chicago: Raviv, Dan, Alex M. Bronstein, Michael M. Bronstein, Ron Kimmel, and Nir
Sochen. “Affine-Invariant Geodesic Geometry of Deformable 3D Shapes.” Computers
& Graphics. Elsevier, 2011. https://doi.org/10.1016/j.cag.2011.03.030.
ieee: D. Raviv, A. M. Bronstein, M. M. Bronstein, R. Kimmel, and N. Sochen, “Affine-invariant
geodesic geometry of deformable 3D shapes,” Computers & Graphics, vol.
35, no. 3. Elsevier, pp. 692–697, 2011.
ista: Raviv D, Bronstein AM, Bronstein MM, Kimmel R, Sochen N. 2011. Affine-invariant
geodesic geometry of deformable 3D shapes. Computers & Graphics. 35(3), 692–697.
mla: Raviv, Dan, et al. “Affine-Invariant Geodesic Geometry of Deformable 3D Shapes.”
Computers & Graphics, vol. 35, no. 3, Elsevier, 2011, pp. 692–97, doi:10.1016/j.cag.2011.03.030.
short: D. Raviv, A.M. Bronstein, M.M. Bronstein, R. Kimmel, N. Sochen, Computers
& Graphics 35 (2011) 692–697.
date_created: 2024-10-15T11:20:54Z
date_published: 2011-06-01T00:00:00Z
date_updated: 2024-11-12T08:37:24Z
day: '01'
doi: 10.1016/j.cag.2011.03.030
extern: '1'
external_id:
arxiv:
- '1012.5936'
intvolume: ' 35'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1012.5936
month: '06'
oa: 1
oa_version: Preprint
page: 692-697
publication: Computers & Graphics
publication_identifier:
issn:
- 0097-8493
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Affine-invariant geodesic geometry of deformable 3D shapes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 35
year: '2011'
...
---
_id: '18377'
abstract:
- lang: eng
text: We introduce an (equi-)affine invariant diffusion geometry by which surfaces
that go through squeeze and shear transformations can still be properly analyzed.
The definition of an affine invariant metric enables us to construct an invariant
Laplacian from which local and global geometric structures are extracted. Applications
of the proposed framework demonstrate its power in generalizing and enriching
the existing set of tools for shape analysis.
article_number: '5995486'
article_processing_charge: No
arxiv: 1
author:
- first_name: Dan
full_name: Raviv, Dan
last_name: Raviv
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
- first_name: Nir
full_name: Sochen, Nir
last_name: Sochen
citation:
ama: 'Raviv D, Bronstein MM, Bronstein AM, Kimmel R, Sochen N. Affine-invariant
diffusion geometry for the analysis of deformable 3D shapes. In: CVPR 2011.
IEEE; 2011. doi:10.1109/cvpr.2011.5995486'
apa: 'Raviv, D., Bronstein, M. M., Bronstein, A. M., Kimmel, R., & Sochen, N.
(2011). Affine-invariant diffusion geometry for the analysis of deformable 3D
shapes. In CVPR 2011. Colorado Springs, CO, United States: IEEE. https://doi.org/10.1109/cvpr.2011.5995486'
chicago: Raviv, Dan, Michael M. Bronstein, Alex M. Bronstein, Ron Kimmel, and Nir
Sochen. “Affine-Invariant Diffusion Geometry for the Analysis of Deformable 3D
Shapes.” In CVPR 2011. IEEE, 2011. https://doi.org/10.1109/cvpr.2011.5995486.
ieee: D. Raviv, M. M. Bronstein, A. M. Bronstein, R. Kimmel, and N. Sochen, “Affine-invariant
diffusion geometry for the analysis of deformable 3D shapes,” in CVPR 2011,
Colorado Springs, CO, United States, 2011.
ista: Raviv D, Bronstein MM, Bronstein AM, Kimmel R, Sochen N. 2011. Affine-invariant
diffusion geometry for the analysis of deformable 3D shapes. CVPR 2011. IEEE Computer
Vision and Pattern Recognition (CVPR) 2011, 5995486.
mla: Raviv, Dan, et al. “Affine-Invariant Diffusion Geometry for the Analysis of
Deformable 3D Shapes.” CVPR 2011, 5995486, IEEE, 2011, doi:10.1109/cvpr.2011.5995486.
short: D. Raviv, M.M. Bronstein, A.M. Bronstein, R. Kimmel, N. Sochen, in:, CVPR
2011, IEEE, 2011.
conference:
end_date: 2011-06-25
location: Colorado Springs, CO, United States
name: IEEE Computer Vision and Pattern Recognition (CVPR) 2011
start_date: 2011-06-20
date_created: 2024-10-15T11:20:54Z
date_published: 2011-08-22T00:00:00Z
date_updated: 2024-12-05T14:15:22Z
day: '22'
doi: 10.1109/cvpr.2011.5995486
extern: '1'
external_id:
arxiv:
- '1012.5933'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1012.5933
month: '08'
oa: 1
oa_version: Preprint
publication: CVPR 2011
publication_identifier:
eissn:
- 1063-6919
isbn:
- '9781457703942'
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Affine-invariant diffusion geometry for the analysis of deformable 3D shapes
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2011'
...
---
_id: '18394'
abstract:
- lang: eng
text: In this paper we present a novel approach for fast search of handwritten Arabic
word-parts within large lexicons. The algorithm runs through three steps to achieve
the required results. First it warps multiple appearances of each word-part in
the lexicon for embedding into the same euclidean space. The embedding is done
based on the warping path produced by the Dynamic Time Warping (DTW) process while
calculating the similarity distance. In the next step, all samples of different
word-parts are resampled uniformly to the same size. The kd-tree structure is
used to store all shapes representing word parts in the lexicon. Fast approximation
of k-nearest neighbors generates a short list of candidates to be presented to
the next step. In the third step, the Active-DTW [15] algorithm is used to examine
each sample in the short list and give final accurate results. We demonstrate
our method on a database of 23,500 images of word-parts extracted from the IFN/ENIT
database [6] and 22,000 images collected from 93 writers. Our method achieves
a speedup of 5 orders of magnitude over the exact method, at the cost of only
a 3.8% reduction in accuracy.
article_number: '6065278'
article_processing_charge: No
author:
- first_name: Raid
full_name: Saabni, Raid
last_name: Saabni
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
citation:
ama: 'Saabni R, Bronstein AM. Fast key-word searching via embedding and active-DTW.
In: 2011 International Conference on Document Analysis and Recognition.
IEEE; 2011. doi:10.1109/icdar.2011.23'
apa: 'Saabni, R., & Bronstein, A. M. (2011). Fast key-word searching via embedding
and active-DTW. In 2011 International Conference on Document Analysis and Recognition.
Beijing, China: IEEE. https://doi.org/10.1109/icdar.2011.23'
chicago: Saabni, Raid, and Alex M. Bronstein. “Fast Key-Word Searching via Embedding
and Active-DTW.” In 2011 International Conference on Document Analysis and
Recognition. IEEE, 2011. https://doi.org/10.1109/icdar.2011.23.
ieee: R. Saabni and A. M. Bronstein, “Fast key-word searching via embedding and
active-DTW,” in 2011 International Conference on Document Analysis and Recognition,
Beijing, China, 2011.
ista: Saabni R, Bronstein AM. 2011. Fast key-word searching via embedding and active-DTW.
2011 International Conference on Document Analysis and Recognition. 11th International
Conference on Document Analysis and Recognition, 6065278.
mla: Saabni, Raid, and Alex M. Bronstein. “Fast Key-Word Searching via Embedding
and Active-DTW.” 2011 International Conference on Document Analysis and Recognition,
6065278, IEEE, 2011, doi:10.1109/icdar.2011.23.
short: R. Saabni, A.M. Bronstein, in:, 2011 International Conference on Document
Analysis and Recognition, IEEE, 2011.
conference:
end_date: 2011-09-21
location: Beijing, China
name: 11th International Conference on Document Analysis and Recognition
start_date: 2011-09-18
date_created: 2024-10-15T11:20:54Z
date_published: 2011-11-03T00:00:00Z
date_updated: 2024-12-04T12:08:48Z
day: '03'
doi: 10.1109/icdar.2011.23
extern: '1'
language:
- iso: eng
month: '11'
oa_version: None
publication: 2011 International Conference on Document Analysis and Recognition
publication_identifier:
eissn:
- 2379-2140
isbn:
- '9781457713507'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Fast key-word searching via embedding and active-DTW
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2011'
...
---
_id: '18406'
abstract:
- lang: eng
text: Defining a suitable metric is one of the biggest challenges in deformable
image fusion from different modalities. In this paper, we propose a novel approach
for multi-modal metric learning in the deformable registration framework that
consists of embedding data from both modalities into a common metric space whose
metric is used to parametrize the similarity. Specifically, we use image representation
in the Fourier/Gabor space which introduces invariance to the local pose parameters,
and the Hamming metric as the target embedding space, which allows constructing
the embedding using boosted learning algorithms. The resulting metric is incorporated
into a discrete optimization framework. Very promising results demonstrate the
potential of the proposed method.
article_number: '5872619'
article_processing_charge: No
author:
- first_name: Fabrice
full_name: Michel, Fabrice
last_name: Michel
- first_name: Michael
full_name: Bronstein, Michael
last_name: Bronstein
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Nikos
full_name: Paragios, Nikos
last_name: Paragios
citation:
ama: 'Michel F, Bronstein M, Bronstein AM, Paragios N. Boosted metric learning for
3D multi-modal deformable registration. In: 2011 IEEE International Symposium
on Biomedical Imaging: From Nano to Macro. IEEE; 2011. doi:10.1109/isbi.2011.5872619'
apa: 'Michel, F., Bronstein, M., Bronstein, A. M., & Paragios, N. (2011). Boosted
metric learning for 3D multi-modal deformable registration. In 2011 IEEE International
Symposium on Biomedical Imaging: From Nano to Macro. Chicago, IL, United
States: IEEE. https://doi.org/10.1109/isbi.2011.5872619'
chicago: 'Michel, Fabrice, Michael Bronstein, Alex M. Bronstein, and Nikos Paragios.
“Boosted Metric Learning for 3D Multi-Modal Deformable Registration.” In 2011
IEEE International Symposium on Biomedical Imaging: From Nano to Macro. IEEE,
2011. https://doi.org/10.1109/isbi.2011.5872619.'
ieee: 'F. Michel, M. Bronstein, A. M. Bronstein, and N. Paragios, “Boosted metric
learning for 3D multi-modal deformable registration,” in 2011 IEEE International
Symposium on Biomedical Imaging: From Nano to Macro, Chicago, IL, United
States, 2011.'
ista: 'Michel F, Bronstein M, Bronstein AM, Paragios N. 2011. Boosted metric learning
for 3D multi-modal deformable registration. 2011 IEEE International Symposium
on Biomedical Imaging: From Nano to Macro. 8th IEEE International Symposium on
Biomedical Imaging: From Nano to Macro, 5872619.'
mla: 'Michel, Fabrice, et al. “Boosted Metric Learning for 3D Multi-Modal Deformable
Registration.” 2011 IEEE International Symposium on Biomedical Imaging: From
Nano to Macro, 5872619, IEEE, 2011, doi:10.1109/isbi.2011.5872619.'
short: 'F. Michel, M. Bronstein, A.M. Bronstein, N. Paragios, in:, 2011 IEEE International
Symposium on Biomedical Imaging: From Nano to Macro, IEEE, 2011.'
conference:
end_date: 2011-04-02
location: ' Chicago, IL, United States'
name: '8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro'
start_date: 2011-03-30
date_created: 2024-10-15T11:20:54Z
date_published: 2011-06-09T00:00:00Z
date_updated: 2024-12-04T11:55:42Z
day: '09'
doi: 10.1109/isbi.2011.5872619
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: '2011 IEEE International Symposium on Biomedical Imaging: From Nano to
Macro'
publication_identifier:
eissn:
- 1945-8452
isbn:
- '9781424441280'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Boosted metric learning for 3D multi-modal deformable registration
type: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
year: '2011'
...
---
OA_type: closed access
_id: '18411'
abstract:
- lang: eng
text: Recent works have shown the use of diffusion geometry for various pattern
recognition applications, including nonrigid shape analysis. In this paper, we
introduce spectral shape distance as a general framework for distribution-based
shape similarity and show that two recent methods for shape similarity due to
Rustamov and Mahmoudi and Sapiro are particular cases thereof.
article_processing_charge: No
article_type: original
author:
- first_name: Michael M
full_name: Bronstein, Michael M
last_name: Bronstein
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
citation:
ama: Bronstein MM, Bronstein AM. Shape recognition with spectral distances. IEEE
Transactions on Pattern Analysis and Machine Intelligence. 2011;33(5):1065-1071.
doi:10.1109/tpami.2010.210
apa: Bronstein, M. M., & Bronstein, A. M. (2011). Shape recognition with spectral
distances. IEEE Transactions on Pattern Analysis and Machine Intelligence.
Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/tpami.2010.210
chicago: Bronstein, Michael M, and Alex M. Bronstein. “Shape Recognition with Spectral
Distances.” IEEE Transactions on Pattern Analysis and Machine Intelligence.
Institute of Electrical and Electronics Engineers, 2011. https://doi.org/10.1109/tpami.2010.210.
ieee: M. M. Bronstein and A. M. Bronstein, “Shape recognition with spectral distances,”
IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 33,
no. 5. Institute of Electrical and Electronics Engineers, pp. 1065–1071, 2011.
ista: Bronstein MM, Bronstein AM. 2011. Shape recognition with spectral distances.
IEEE Transactions on Pattern Analysis and Machine Intelligence. 33(5), 1065–1071.
mla: Bronstein, Michael M., and Alex M. Bronstein. “Shape Recognition with Spectral
Distances.” IEEE Transactions on Pattern Analysis and Machine Intelligence,
vol. 33, no. 5, Institute of Electrical and Electronics Engineers, 2011, pp. 1065–71,
doi:10.1109/tpami.2010.210.
short: M.M. Bronstein, A.M. Bronstein, IEEE Transactions on Pattern Analysis and
Machine Intelligence 33 (2011) 1065–1071.
date_created: 2024-10-15T11:20:54Z
date_published: 2011-05-01T00:00:00Z
date_updated: 2024-10-22T08:02:31Z
day: '01'
doi: 10.1109/tpami.2010.210
extern: '1'
external_id:
pmid:
- '21135442'
intvolume: ' 33'
issue: '5'
language:
- iso: eng
month: '05'
oa_version: None
page: 1065-1071
pmid: 1
publication: IEEE Transactions on Pattern Analysis and Machine Intelligence
publication_identifier:
issn:
- 0162-8828
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Shape recognition with spectral distances
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 33
year: '2011'
...
---
_id: '18433'
abstract:
- lang: eng
text: The computer vision and pattern recognition communities have recently witnessed
a surge of feature-based methods in object recognition and image retrieval applications.
These methods allow representing images as collections of “visual words” and treat
them using text search approaches following the “bag of features” paradigm. In
this article, we explore analogous approaches in the 3D world applied to the problem
of nonrigid shape retrieval in large databases. Using multiscale diffusion heat
kernels as “geometric words,” we construct compact and informative shape descriptors
by means of the “bag of features” approach. We also show that considering pairs
of “geometric words” (“geometric expressions”) allows creating spatially sensitive
bags of features with better discriminative power. Finally, adopting metric learning
approaches, we show that shapes can be efficiently represented as binary codes.
Our approach achieves state-of-the-art results on the SHREC 2010 large-scale shape
retrieval benchmark.
article_processing_charge: No
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Leonidas J.
full_name: Guibas, Leonidas J.
last_name: Guibas
- first_name: Maks
full_name: Ovsjanikov, Maks
last_name: Ovsjanikov
citation:
ama: 'Bronstein AM, Bronstein MM, Guibas LJ, Ovsjanikov M. Shape google: Geometric
words and expressions for invariant shape retrieval. ACM Transactions on Graphics.
2011;30(1):1-20. doi:10.1145/1899404.1899405'
apa: 'Bronstein, A. M., Bronstein, M. M., Guibas, L. J., & Ovsjanikov, M. (2011).
Shape google: Geometric words and expressions for invariant shape retrieval. ACM
Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/1899404.1899405'
chicago: 'Bronstein, Alex M., Michael M. Bronstein, Leonidas J. Guibas, and Maks
Ovsjanikov. “Shape Google: Geometric Words and Expressions for Invariant Shape
Retrieval.” ACM Transactions on Graphics. Association for Computing Machinery,
2011. https://doi.org/10.1145/1899404.1899405.'
ieee: 'A. M. Bronstein, M. M. Bronstein, L. J. Guibas, and M. Ovsjanikov, “Shape
google: Geometric words and expressions for invariant shape retrieval,” ACM
Transactions on Graphics, vol. 30, no. 1. Association for Computing Machinery,
pp. 1–20, 2011.'
ista: 'Bronstein AM, Bronstein MM, Guibas LJ, Ovsjanikov M. 2011. Shape google:
Geometric words and expressions for invariant shape retrieval. ACM Transactions
on Graphics. 30(1), 1–20.'
mla: 'Bronstein, Alex M., et al. “Shape Google: Geometric Words and Expressions
for Invariant Shape Retrieval.” ACM Transactions on Graphics, vol. 30,
no. 1, Association for Computing Machinery, 2011, pp. 1–20, doi:10.1145/1899404.1899405.'
short: A.M. Bronstein, M.M. Bronstein, L.J. Guibas, M. Ovsjanikov, ACM Transactions
on Graphics 30 (2011) 1–20.
date_created: 2024-10-15T11:20:55Z
date_published: 2011-01-01T00:00:00Z
date_updated: 2024-12-18T14:59:43Z
day: '01'
doi: 10.1145/1899404.1899405
extern: '1'
intvolume: ' 30'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 1-20
publication: ACM Transactions on Graphics
publication_identifier:
eissn:
- 1557-7368
issn:
- 0730-0301
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Shape google: Geometric words and expressions for invariant shape retrieval'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2011'
...
---
_id: '1863'
abstract:
- lang: eng
text: The Levene model is the simplest mathematical model to describe the evolution
of gene frequencies in spatially subdivided populations. It provides insight into
how locally varying selection promotes a population’s genetic diversity. Despite
its simplicity, interesting problems have remained unsolved even in the diallelic
case. In this paper we answer an open problem by establishing that for two alleles
at one locus and J demes, up to 2J−1 polymorphic equilibria may coexist. We first
present a proof for the case of stable monomorphisms and then show that the result
also holds for protected alleles. These findings allow us to prove that any odd
number (up to 2J−1) of equilibria is possible, before we extend the proof to even
numbers. We conclude with some numerical results and show that for J>2, the
proportion of parameter space affording this maximum is extremely small.
acknowledgement: FWF 21305
author:
- first_name: Sebastian
full_name: Sebastian Novak
id: 461468AE-F248-11E8-B48F-1D18A9856A87
last_name: Novak
citation:
ama: Novak S. The number of equilibria in the diallelic Levene model with multiple
demes. Theoretical Population Biology. 2011;79(3):97-101. doi:10.1016/j.tpb.2010.12.002
apa: Novak, S. (2011). The number of equilibria in the diallelic Levene model with
multiple demes. Theoretical Population Biology. Academic Press. https://doi.org/10.1016/j.tpb.2010.12.002
chicago: Novak, Sebastian. “The Number of Equilibria in the Diallelic Levene Model
with Multiple Demes.” Theoretical Population Biology. Academic Press, 2011.
https://doi.org/10.1016/j.tpb.2010.12.002.
ieee: S. Novak, “The number of equilibria in the diallelic Levene model with multiple
demes,” Theoretical Population Biology, vol. 79, no. 3. Academic Press,
pp. 97–101, 2011.
ista: Novak S. 2011. The number of equilibria in the diallelic Levene model with
multiple demes. Theoretical Population Biology. 79(3), 97–101.
mla: Novak, Sebastian. “The Number of Equilibria in the Diallelic Levene Model with
Multiple Demes.” Theoretical Population Biology, vol. 79, no. 3, Academic
Press, 2011, pp. 97–101, doi:10.1016/j.tpb.2010.12.002.
short: S. Novak, Theoretical Population Biology 79 (2011) 97–101.
date_created: 2018-12-11T11:54:25Z
date_published: 2011-05-01T00:00:00Z
date_updated: 2021-01-12T06:53:42Z
day: '01'
doi: 10.1016/j.tpb.2010.12.002
extern: 1
intvolume: ' 79'
issue: '3'
month: '05'
page: 97 - 101
publication: Theoretical Population Biology
publication_status: published
publisher: Academic Press
publist_id: '5236'
quality_controlled: 0
status: public
title: The number of equilibria in the diallelic Levene model with multiple demes
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
volume: 79
year: '2011'
...
---
_id: '12649'
abstract:
- lang: eng
text: Physically based hydrological models describe natural processes more accurately
than conceptual models but require extensive data sets to produce accurate results.
To identify the value of different data sets for improving the performance of
the distributed hydrological model TOPKAPI we combine a multivariable validation
technique with Monte Carlo simulations. The study is carried out in the snow and
ice-dominated Rhonegletscher basin, as these types of mountainous basins are generally
the most critical with respect to data availability and sensitivity to climate
fluctuations. Each observational data set is used individually and in combination
with the other data sets to determine a subset of best parameter combinations
out of 10,000 Monte Carlos runs performed with randomly generated parameter sets.
We validate model results against discharge, glacier mass balance, and satellite
snow cover images for a 14 year time period (1994–2007). While the use of all
data sets combined provides the best overall model performance (defined by the
concurrent best agreement of simulated discharge, snow cover and mass balance
with their respective measurements), the use of one or two variables for constraining
the model results in poorer performance. Using only one data set for constraining
the model glacier mass balance proved to be the most efficient observation leading
to the best overall model performance. Our main result is that a combination of
discharge and satellite snow cover images is best for improving model performance,
since the volumetric information of discharge data and the spatial information
of snow cover images are complementary.
article_number: W07519
article_processing_charge: No
article_type: original
author:
- first_name: David
full_name: Finger, David
last_name: Finger
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
orcid: 0000-0002-5554-8087
- first_name: Markus
full_name: Konz, Markus
last_name: Konz
- first_name: Stefan
full_name: Rimkus, Stefan
last_name: Rimkus
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
citation:
ama: Finger D, Pellicciotti F, Konz M, Rimkus S, Burlando P. The value of glacier
mass balance, satellite snow cover images, and hourly discharge for improving
the performance of a physically based distributed hydrological model. Water
Resources Research. 2011;47(7). doi:10.1029/2010wr009824
apa: Finger, D., Pellicciotti, F., Konz, M., Rimkus, S., & Burlando, P. (2011).
The value of glacier mass balance, satellite snow cover images, and hourly discharge
for improving the performance of a physically based distributed hydrological model.
Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2010wr009824
chicago: Finger, David, Francesca Pellicciotti, Markus Konz, Stefan Rimkus, and
Paolo Burlando. “The Value of Glacier Mass Balance, Satellite Snow Cover Images,
and Hourly Discharge for Improving the Performance of a Physically Based Distributed
Hydrological Model.” Water Resources Research. American Geophysical Union,
2011. https://doi.org/10.1029/2010wr009824.
ieee: D. Finger, F. Pellicciotti, M. Konz, S. Rimkus, and P. Burlando, “The value
of glacier mass balance, satellite snow cover images, and hourly discharge for
improving the performance of a physically based distributed hydrological model,”
Water Resources Research, vol. 47, no. 7. American Geophysical Union, 2011.
ista: Finger D, Pellicciotti F, Konz M, Rimkus S, Burlando P. 2011. The value of
glacier mass balance, satellite snow cover images, and hourly discharge for improving
the performance of a physically based distributed hydrological model. Water Resources
Research. 47(7), W07519.
mla: Finger, David, et al. “The Value of Glacier Mass Balance, Satellite Snow Cover
Images, and Hourly Discharge for Improving the Performance of a Physically Based
Distributed Hydrological Model.” Water Resources Research, vol. 47, no.
7, W07519, American Geophysical Union, 2011, doi:10.1029/2010wr009824.
short: D. Finger, F. Pellicciotti, M. Konz, S. Rimkus, P. Burlando, Water Resources
Research 47 (2011).
date_created: 2023-02-20T08:18:03Z
date_published: 2011-07-01T00:00:00Z
date_updated: 2024-10-14T12:01:21Z
day: '01'
doi: 10.1029/2010wr009824
extern: '1'
intvolume: ' 47'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2010WR009824
month: '07'
oa: 1
oa_version: Published Version
publication: Water Resources Research
publication_identifier:
issn:
- 0043-1397
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: The value of glacier mass balance, satellite snow cover images, and hourly
discharge for improving the performance of a physically based distributed hydrological
model
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 47
year: '2011'
...
---
_id: '12650'
abstract:
- lang: eng
text: Streamflow is a hydrological variable measured at a defined river cross-section;
it spatially integrates the runoff generating processes in the contributing watershed,
including precipitation and air temperature. Trends in streamflow are progressive
changes in the time series of streamflow that can be detected with statistical
methods and their statistical significance can be assessed. Mountainous regions
are particularly vulnerable to streamflow change because of their high specific
runoff and the sensitivity to the distribution of precipitation and air temperature,
and the processes of snow accumulation and melt.
alternative_title:
- Encyclopedia of Earth Sciences Series
article_processing_charge: No
author:
- first_name: Peter
full_name: Molnar, Peter
last_name: Molnar
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
citation:
ama: 'Molnar P, Burlando P, Pellicciotti F. Streamflow Trends in Mountainous Regions.
In: Singh V, Singh P, Haritashya U, eds. Encyclopedia of Snow, Ice and Glaciers.
1st ed. Dordrecht: Springer Nature; 2011:1084-1089. doi:10.1007/978-90-481-2642-2_543'
apa: 'Molnar, P., Burlando, P., & Pellicciotti, F. (2011). Streamflow Trends
in Mountainous Regions. In V. Singh, P. Singh, & U. Haritashya (Eds.), Encyclopedia
of Snow, Ice and Glaciers (1st ed., pp. 1084–1089). Dordrecht: Springer Nature.
https://doi.org/10.1007/978-90-481-2642-2_543'
chicago: 'Molnar, Peter, Paolo Burlando, and Francesca Pellicciotti. “Streamflow
Trends in Mountainous Regions.” In Encyclopedia of Snow, Ice and Glaciers,
edited by Vijay Singh, Pratap Singh, and Umesh Haritashya, 1st ed., 1084–89. Dordrecht:
Springer Nature, 2011. https://doi.org/10.1007/978-90-481-2642-2_543.'
ieee: 'P. Molnar, P. Burlando, and F. Pellicciotti, “Streamflow Trends in Mountainous
Regions,” in Encyclopedia of Snow, Ice and Glaciers, 1st ed., V. Singh,
P. Singh, and U. Haritashya, Eds. Dordrecht: Springer Nature, 2011, pp. 1084–1089.'
ista: 'Molnar P, Burlando P, Pellicciotti F. 2011.Streamflow Trends in Mountainous
Regions. In: Encyclopedia of Snow, Ice and Glaciers. Encyclopedia of Earth Sciences
Series, , 1084–1089.'
mla: Molnar, Peter, et al. “Streamflow Trends in Mountainous Regions.” Encyclopedia
of Snow, Ice and Glaciers, edited by Vijay Singh et al., 1st ed., Springer
Nature, 2011, pp. 1084–89, doi:10.1007/978-90-481-2642-2_543.
short: P. Molnar, P. Burlando, F. Pellicciotti, in:, V. Singh, P. Singh, U. Haritashya
(Eds.), Encyclopedia of Snow, Ice and Glaciers, 1st ed., Springer Nature, Dordrecht,
2011, pp. 1084–1089.
date_created: 2023-02-20T08:18:07Z
date_published: 2011-07-01T00:00:00Z
date_updated: 2023-02-20T10:35:28Z
day: '01'
doi: 10.1007/978-90-481-2642-2_543
edition: '1'
editor:
- first_name: Vijay
full_name: Singh, Vijay
last_name: Singh
- first_name: Pratap
full_name: Singh, Pratap
last_name: Singh
- first_name: Umesh
full_name: Haritashya, Umesh
last_name: Haritashya
extern: '1'
language:
- iso: eng
month: '07'
oa_version: None
page: 1084-1089
place: Dordrecht
publication: Encyclopedia of Snow, Ice and Glaciers
publication_identifier:
eisbn:
- 978-90-481-2642-2
eissn:
- 1871-756X
isbn:
- 978-90-481-2641-5
issn:
- 1388-4360
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Streamflow Trends in Mountainous Regions
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2011'
...
---
_id: '12651'
abstract:
- lang: eng
text: Temperature data from three Automatic Weather Stations and twelve Temperature
Loggers are used to investigate the spatiotemporal variability of temperature
over a glacier, its main atmospheric controls, the suitability of extrapolation
techniques and their effect on melt modeling. We use data collected on Juncal
Norte Glacier, central Chile, during one ablation season. We examine temporal
and spatial variability in lapse rates (LRs), together with alternative statistical
interpolation methods. The main control over the glacier thermal regime is the
development of a katabatic boundary layer (KBL). Katabatic wind occurs at night
and in the morning and is eroded in the afternoon. LRs reveal strong diurnal variability,
with steeper LRs during the day when the katabatic wind weakens and shallower
LRs during the night and morning. We suggest that temporally variable LRs should
be used to account for the observed change. They tend to be steeper than equivalent
constant LRs, and therefore result in a reduction in simulated melt compared to
use of constant LRs when extrapolating from lower to higher elevations. In addition
to the temporal variability, the temperature-elevation relationship varies also
in space. Differences are evident between local LRs and including such variability
in melt modeling affects melt simulations. Extrapolation methods based on the
spatial variability of the observations after removal of the elevation trend,
such as Inverse Distance Weighting or Kriging, do not seem necessary for simulations
of gridded temperature data over a glacier.
article_number: D23109
article_processing_charge: No
article_type: original
author:
- first_name: L.
full_name: Petersen, L.
last_name: Petersen
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
orcid: 0000-0002-5554-8087
citation:
ama: 'Petersen L, Pellicciotti F. Spatial and temporal variability of air temperature
on a melting glacier: Atmospheric controls, extrapolation methods and their effect
on melt modeling, Juncal Norte Glacier, Chile. Journal of Geophysical Research:
Atmospheres. 2011;116(D23). doi:10.1029/2011jd015842'
apa: 'Petersen, L., & Pellicciotti, F. (2011). Spatial and temporal variability
of air temperature on a melting glacier: Atmospheric controls, extrapolation methods
and their effect on melt modeling, Juncal Norte Glacier, Chile. Journal of
Geophysical Research: Atmospheres. American Geophysical Union. https://doi.org/10.1029/2011jd015842'
chicago: 'Petersen, L., and Francesca Pellicciotti. “Spatial and Temporal Variability
of Air Temperature on a Melting Glacier: Atmospheric Controls, Extrapolation Methods
and Their Effect on Melt Modeling, Juncal Norte Glacier, Chile.” Journal of
Geophysical Research: Atmospheres. American Geophysical Union, 2011. https://doi.org/10.1029/2011jd015842.'
ieee: 'L. Petersen and F. Pellicciotti, “Spatial and temporal variability of air
temperature on a melting glacier: Atmospheric controls, extrapolation methods
and their effect on melt modeling, Juncal Norte Glacier, Chile,” Journal of
Geophysical Research: Atmospheres, vol. 116, no. D23. American Geophysical
Union, 2011.'
ista: 'Petersen L, Pellicciotti F. 2011. Spatial and temporal variability of air
temperature on a melting glacier: Atmospheric controls, extrapolation methods
and their effect on melt modeling, Juncal Norte Glacier, Chile. Journal of Geophysical
Research: Atmospheres. 116(D23), D23109.'
mla: 'Petersen, L., and Francesca Pellicciotti. “Spatial and Temporal Variability
of Air Temperature on a Melting Glacier: Atmospheric Controls, Extrapolation Methods
and Their Effect on Melt Modeling, Juncal Norte Glacier, Chile.” Journal of
Geophysical Research: Atmospheres, vol. 116, no. D23, D23109, American Geophysical
Union, 2011, doi:10.1029/2011jd015842.'
short: 'L. Petersen, F. Pellicciotti, Journal of Geophysical Research: Atmospheres
116 (2011).'
date_created: 2023-02-20T08:18:14Z
date_published: 2011-12-16T00:00:00Z
date_updated: 2024-10-14T12:01:08Z
day: '16'
doi: 10.1029/2011jd015842
extern: '1'
intvolume: ' 116'
issue: D23
keyword:
- Paleontology
- Space and Planetary Science
- Earth and Planetary Sciences (miscellaneous)
- Atmospheric Science
- Earth-Surface Processes
- Geochemistry and Petrology
- Soil Science
- Water Science and Technology
- Ecology
- Aquatic Science
- Forestry
- Oceanography
- Geophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2011JD01584
month: '12'
oa: 1
oa_version: Published Version
publication: 'Journal of Geophysical Research: Atmospheres'
publication_identifier:
issn:
- 0148-0227
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Spatial and temporal variability of air temperature on a melting glacier:
Atmospheric controls, extrapolation methods and their effect on melt modeling, Juncal
Norte Glacier, Chile'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 116
year: '2011'
...
---
_id: '12652'
abstract:
- lang: eng
text: We explore the robustness and transferability of parameterizations of cloud
radiative forcing used in glacier melt models at two sites in the Swiss Alps.
We also look at the rationale behind some of the most commonly used approaches,
and explore the relationship between cloud transmittance and several standard
meteorological variables. The 2 m air-temperature diurnal range is the best predictor
of variations in cloud transmittance. However, linear and exponential parameterizations
can only explain 30–50% of the observed variance in computed cloud transmittance
factors. We examine the impact of modelled cloud transmittance factors on both
solar radiation and ablation rates computed with an enhanced temperature-index
model. The melt model performance decreases when modelled radiation is used, the
reduction being due to an underestimation of incoming solar radiation on clear-sky
days. The model works well under overcast conditions. We also seek alternatives
to the use of in situ ground data. However, outputs from an atmospheric model
(2.2 km horizontal resolution) do not seem to provide an alternative to the parameterizations
of cloud radiative forcing based on observations of air temperature at glacier
automatic weather stations. Conversely, the correct definition of overcast conditions
is important.
article_processing_charge: No
article_type: original
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
orcid: 0000-0002-5554-8087
- first_name: Thomas
full_name: Raschle, Thomas
last_name: Raschle
- first_name: Thomas
full_name: Huerlimann, Thomas
last_name: Huerlimann
- first_name: Marco
full_name: Carenzo, Marco
last_name: Carenzo
- first_name: Paolo
full_name: Burlando, Paolo
last_name: Burlando
citation:
ama: 'Pellicciotti F, Raschle T, Huerlimann T, Carenzo M, Burlando P. Transmission
of solar radiation through clouds on melting glaciers: A comparison of parameterizations
and their impact on melt modelling. Journal of Glaciology. 2011;57(202):367-381.
doi:10.3189/002214311796406013'
apa: 'Pellicciotti, F., Raschle, T., Huerlimann, T., Carenzo, M., & Burlando,
P. (2011). Transmission of solar radiation through clouds on melting glaciers:
A comparison of parameterizations and their impact on melt modelling. Journal
of Glaciology. Cambridge University Press. https://doi.org/10.3189/002214311796406013'
chicago: 'Pellicciotti, Francesca, Thomas Raschle, Thomas Huerlimann, Marco Carenzo,
and Paolo Burlando. “Transmission of Solar Radiation through Clouds on Melting
Glaciers: A Comparison of Parameterizations and Their Impact on Melt Modelling.”
Journal of Glaciology. Cambridge University Press, 2011. https://doi.org/10.3189/002214311796406013.'
ieee: 'F. Pellicciotti, T. Raschle, T. Huerlimann, M. Carenzo, and P. Burlando,
“Transmission of solar radiation through clouds on melting glaciers: A comparison
of parameterizations and their impact on melt modelling,” Journal of Glaciology,
vol. 57, no. 202. Cambridge University Press, pp. 367–381, 2011.'
ista: 'Pellicciotti F, Raschle T, Huerlimann T, Carenzo M, Burlando P. 2011. Transmission
of solar radiation through clouds on melting glaciers: A comparison of parameterizations
and their impact on melt modelling. Journal of Glaciology. 57(202), 367–381.'
mla: 'Pellicciotti, Francesca, et al. “Transmission of Solar Radiation through Clouds
on Melting Glaciers: A Comparison of Parameterizations and Their Impact on Melt
Modelling.” Journal of Glaciology, vol. 57, no. 202, Cambridge University
Press, 2011, pp. 367–81, doi:10.3189/002214311796406013.'
short: F. Pellicciotti, T. Raschle, T. Huerlimann, M. Carenzo, P. Burlando, Journal
of Glaciology 57 (2011) 367–381.
date_created: 2023-02-20T08:18:21Z
date_published: 2011-03-01T00:00:00Z
date_updated: 2024-10-14T12:00:58Z
day: '01'
doi: 10.3189/002214311796406013
extern: '1'
intvolume: ' 57'
issue: '202'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3189/002214311796406013
month: '03'
oa: 1
oa_version: Published Version
page: 367-381
publication: Journal of Glaciology
publication_identifier:
eissn:
- 1727-5652
issn:
- 0022-1430
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Transmission of solar radiation through clouds on melting glaciers: A comparison
of parameterizations and their impact on melt modelling'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 57
year: '2011'
...
---
_id: '1299'
abstract:
- lang: eng
text: Recent experiments have shown that motion detection in Drosophila starts with
splitting the visual input into two parallel channels encoding brightness increments
(ON) or decrements (OFF). This suggests the existence of either two (ON-ON, OFF-OFF)
or four (for all pairwise interactions) separate motion detectors. To decide between
these possibilities, we stimulated flies using sequences of ON and OFF brightness
pulses while recording from motion-sensitive tangential cells. We found direction-selective
responses to sequences of same sign (ON-ON, OFF-OFF), but not of opposite sign
(ON-OFF, OFF-ON), refuting the existence of four separate detectors. Based on
further measurements, we propose a model that reproduces a variety of additional
experimental data sets, including ones that were previously interpreted as support
for four separate detectors. Our experiments and the derived model mark an important
step in guiding further dissection of the fly motion detection circuit.
author:
- first_name: Hubert
full_name: Eichner, Hubert
last_name: Eichner
- first_name: Maximilian A
full_name: Maximilian Jösch
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Bettina
full_name: Schnell, Bettina
last_name: Schnell
- first_name: Dierk
full_name: Reiff, Dierk F
last_name: Reiff
- first_name: Alexander
full_name: Borst, Alexander
last_name: Borst
citation:
ama: Eichner H, Jösch MA, Schnell B, Reiff D, Borst A. Internal structure of the
fly elementary motion detector. Neuron. 2011;70(6):1155-1164. doi:10.1016/j.neuron.2011.03.028
apa: Eichner, H., Jösch, M. A., Schnell, B., Reiff, D., & Borst, A. (2011).
Internal structure of the fly elementary motion detector. Neuron. Elsevier.
https://doi.org/10.1016/j.neuron.2011.03.028
chicago: Eichner, Hubert, Maximilian A Jösch, Bettina Schnell, Dierk Reiff, and
Alexander Borst. “Internal Structure of the Fly Elementary Motion Detector.” Neuron.
Elsevier, 2011. https://doi.org/10.1016/j.neuron.2011.03.028.
ieee: H. Eichner, M. A. Jösch, B. Schnell, D. Reiff, and A. Borst, “Internal structure
of the fly elementary motion detector,” Neuron, vol. 70, no. 6. Elsevier,
pp. 1155–1164, 2011.
ista: Eichner H, Jösch MA, Schnell B, Reiff D, Borst A. 2011. Internal structure
of the fly elementary motion detector. Neuron. 70(6), 1155–1164.
mla: Eichner, Hubert, et al. “Internal Structure of the Fly Elementary Motion Detector.”
Neuron, vol. 70, no. 6, Elsevier, 2011, pp. 1155–64, doi:10.1016/j.neuron.2011.03.028.
short: H. Eichner, M.A. Jösch, B. Schnell, D. Reiff, A. Borst, Neuron 70 (2011)
1155–1164.
date_created: 2018-12-11T11:51:14Z
date_published: 2011-06-23T00:00:00Z
date_updated: 2021-01-12T06:49:43Z
day: '23'
doi: 10.1016/j.neuron.2011.03.028
extern: 1
intvolume: ' 70'
issue: '6'
month: '06'
page: 1155 - 1164
publication: Neuron
publication_status: published
publisher: Elsevier
publist_id: '5969'
quality_controlled: 0
status: public
title: Internal structure of the fly elementary motion detector
type: journal_article
volume: 70
year: '2011'
...
---
_id: '1985'
abstract:
- lang: eng
text: |2-
In Escherichia coli, the pole-to-pole oscillation of the Min proteins directs septum formation to midcell, which is required for symmetric cell division. In vitro, protein waves emerge from the self-organization of MinD, a membrane-binding ATPase, and its activator MinE. For wave propagation, the proteins need to cycle through states of collective membrane binding and unbinding. Although MinD presumably undergoes cooperative membrane attachment, it is unclear how synchronous detachment is coordinated. We used confocal and single-molecule microscopy to elucidate the order of events during Min wave propagation. We propose that protein detachment at the rear of the wave, and the formation of the E-ring, are accomplished by two complementary processes: first, local accumulation of MinE due to rapid rebinding, leading to dynamic instability; and second, a structural change induced by membrane-interaction of MinE in an equimolar MinD-MinE (MinDE) complex, which supports the robustness of pattern formation.
acknowledgement: This work was also supported by the Max Planck Society (M.L., E.F.-F.,
P.S.).
author:
- first_name: Martin
full_name: Martin Loose
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Elisabeth
full_name: Fischer-Friedrich, Elisabeth
last_name: Fischer Friedrich
- first_name: Christoph
full_name: Herold, Christoph
last_name: Herold
- first_name: Karsten
full_name: Kruse, Karsten
last_name: Kruse
- first_name: Petra
full_name: 'Schwille, Petra '
last_name: Schwille
citation:
ama: Loose M, Fischer Friedrich E, Herold C, Kruse K, Schwille P. Min protein patterns
emerge from rapid rebinding and membrane interaction of MinE. Nature Structural
and Molecular Biology. 2011;18(5):577-583. doi:10.1038/nsmb.2037
apa: Loose, M., Fischer Friedrich, E., Herold, C., Kruse, K., & Schwille, P.
(2011). Min protein patterns emerge from rapid rebinding and membrane interaction
of MinE. Nature Structural and Molecular Biology. Nature Publishing Group.
https://doi.org/10.1038/nsmb.2037
chicago: Loose, Martin, Elisabeth Fischer Friedrich, Christoph Herold, Karsten Kruse,
and Petra Schwille. “Min Protein Patterns Emerge from Rapid Rebinding and Membrane
Interaction of MinE.” Nature Structural and Molecular Biology. Nature Publishing
Group, 2011. https://doi.org/10.1038/nsmb.2037.
ieee: M. Loose, E. Fischer Friedrich, C. Herold, K. Kruse, and P. Schwille, “Min
protein patterns emerge from rapid rebinding and membrane interaction of MinE,”
Nature Structural and Molecular Biology, vol. 18, no. 5. Nature Publishing
Group, pp. 577–583, 2011.
ista: Loose M, Fischer Friedrich E, Herold C, Kruse K, Schwille P. 2011. Min protein
patterns emerge from rapid rebinding and membrane interaction of MinE. Nature
Structural and Molecular Biology. 18(5), 577–583.
mla: Loose, Martin, et al. “Min Protein Patterns Emerge from Rapid Rebinding and
Membrane Interaction of MinE.” Nature Structural and Molecular Biology,
vol. 18, no. 5, Nature Publishing Group, 2011, pp. 577–83, doi:10.1038/nsmb.2037.
short: M. Loose, E. Fischer Friedrich, C. Herold, K. Kruse, P. Schwille, Nature
Structural and Molecular Biology 18 (2011) 577–583.
date_created: 2018-12-11T11:55:03Z
date_published: 2011-05-01T00:00:00Z
date_updated: 2021-01-12T06:54:31Z
day: '01'
doi: 10.1038/nsmb.2037
extern: 1
intvolume: ' 18'
issue: '5'
month: '05'
page: 577 - 583
publication: Nature Structural and Molecular Biology
publication_status: published
publisher: Nature Publishing Group
publist_id: '5098'
quality_controlled: 0
status: public
title: Min protein patterns emerge from rapid rebinding and membrane interaction of
MinE
type: journal_article
volume: 18
year: '2011'
...