---
_id: '10391'
abstract:
- lang: eng
text: We use numerical simulations to show how a fully flexible filament binding
to a deformable cylindrical surface may acquire a macroscopic persistence length
and a helical conformation. This is a result of the nontrivial elastic response
to deformations of elastic sheets. We find that the filament’s helical pitch is
completely determined by the mechanical properties of the surface, and can be
easily tuned by varying the surface stretching rigidity. We propose simple scaling
arguments to understand the physical mechanism behind this phenomenon and present
a phase diagram indicating under what conditions one should expect a fully flexible
chain to behave as a helical semiflexible filament. Finally, we discuss the implications
of our results.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR-0846426.
article_number: '226101'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Josep C.
full_name: Pàmies, Josep C.
last_name: Pàmies
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Pàmies JC, Cacciuto A. Effective elasticity of a flexible filament
bound to a deformable cylindrical surface. Physical Review Letters. 2010;104(22).
doi:10.1103/physrevlett.104.226101
apa: Šarić, A., Pàmies, J. C., & Cacciuto, A. (2010). Effective elasticity of
a flexible filament bound to a deformable cylindrical surface. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.104.226101
chicago: Šarić, Anđela, Josep C. Pàmies, and Angelo Cacciuto. “Effective Elasticity
of a Flexible Filament Bound to a Deformable Cylindrical Surface.” Physical
Review Letters. American Physical Society, 2010. https://doi.org/10.1103/physrevlett.104.226101.
ieee: A. Šarić, J. C. Pàmies, and A. Cacciuto, “Effective elasticity of a flexible
filament bound to a deformable cylindrical surface,” Physical Review Letters,
vol. 104, no. 22. American Physical Society, 2010.
ista: Šarić A, Pàmies JC, Cacciuto A. 2010. Effective elasticity of a flexible filament
bound to a deformable cylindrical surface. Physical Review Letters. 104(22), 226101.
mla: Šarić, Anđela, et al. “Effective Elasticity of a Flexible Filament Bound to
a Deformable Cylindrical Surface.” Physical Review Letters, vol. 104, no.
22, 226101, American Physical Society, 2010, doi:10.1103/physrevlett.104.226101.
short: A. Šarić, J.C. Pàmies, A. Cacciuto, Physical Review Letters 104 (2010).
date_created: 2021-11-29T15:14:33Z
date_published: 2010-06-03T00:00:00Z
date_updated: 2021-11-30T08:11:19Z
day: '03'
doi: 10.1103/physrevlett.104.226101
extern: '1'
external_id:
arxiv:
- '1005.2429'
pmid:
- '20867183'
intvolume: ' 104'
issue: '22'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1005.2429
month: '06'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Effective elasticity of a flexible filament bound to a deformable cylindrical
surface
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 104
year: '2010'
...
---
_id: '1042'
abstract:
- lang: eng
text: Recent years have seen tremendous progress in the field of cold and ultracold
molecules. A central goal in the field is currently the realization of stable
rovibronic ground-state molecular samples in the regime of quantum degeneracy,
e.g. in the form of molecular Bose-Einstein condensates, molecular degenerate
Fermi gases, or, when an optical lattice is present, molecular Mott-insulator
phases. However, molecular samples are not readily cooled to the extremely low
temperatures at which quantum degeneracy occurs. In particular, laser cooling,
the \'workhorse\' for the field of atomic quantum gases, is generally not applicable
to molecular samples. Here we take an important step beyond previous work1 and
provide details on the realization of an ultracold quantum gas of ground-state
dimer molecules trapped in an optical lattice as recently reported in Ref. 2.
We demonstrate full control over all internal and external quantum degrees of
freedom for the ground-state molecules by deterministically preparing the molecules
in a single quantum state, i.e. in a specific hyperfine sublevel of the rovibronic
ground state, while the molecules are trapped in the motional ground state of
the individual lattice wells. We circumvent the problem of cooling by associating
weakly-bound molecules out of a zero-temperature atomic Mott-insulator state and
by transferring these to the absolute ground state in a four-photon STIRAP process.
Our preparation procedure directly leads to a long-lived, lattice-trapped molecular
many-body state, which we expect to form the platform for many of the envisioned
future experiments with molecular quantum gases, e.g. on precision molecular spectroscopy,
quantum information science, and dipolar quantum systems.
article_processing_charge: No
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: 'Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Nägerl H. Production of
a quantum gas of rovibronic ground-state molecules in an optical lattice. In:
World Scientific Publishing; 2010:256-269. doi:10.1142/9789814282345_0024'
apa: 'Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Hart, R., & Nägerl,
H. (2010). Production of a quantum gas of rovibronic ground-state molecules in
an optical lattice (pp. 256–269). Presented at the ICOLS: International Conference
on Laser Spectroscopy, World Scientific Publishing. https://doi.org/10.1142/9789814282345_0024'
chicago: Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell
Hart, and Hanns Nägerl. “Production of a Quantum Gas of Rovibronic Ground-State
Molecules in an Optical Lattice,” 256–69. World Scientific Publishing, 2010. https://doi.org/10.1142/9789814282345_0024.
ieee: 'J. G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, and H. Nägerl, “Production
of a quantum gas of rovibronic ground-state molecules in an optical lattice,”
presented at the ICOLS: International Conference on Laser Spectroscopy, 2010,
pp. 256–269.'
ista: 'Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Nägerl H. 2010. Production
of a quantum gas of rovibronic ground-state molecules in an optical lattice. ICOLS:
International Conference on Laser Spectroscopy, 256–269.'
mla: Danzl, Johann G., et al. Production of a Quantum Gas of Rovibronic Ground-State
Molecules in an Optical Lattice. World Scientific Publishing, 2010, pp. 256–69,
doi:10.1142/9789814282345_0024.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, H. Nägerl, in:, World
Scientific Publishing, 2010, pp. 256–269.
conference:
name: 'ICOLS: International Conference on Laser Spectroscopy'
date_created: 2018-12-11T11:49:50Z
date_published: 2010-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:52Z
day: '01'
doi: 10.1142/9789814282345_0024
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 256 - 269
publication_status: published
publisher: World Scientific Publishing
publist_id: '6346'
status: public
title: Production of a quantum gas of rovibronic ground-state molecules in an optical
lattice
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '1044'
abstract:
- lang: eng
text: Control over all internal and external degrees of freedom of molecules at
the level of single quantum states will enable a series of fundamental studies
in physics and chemistry1,2. In particular, samples of ground-state molecules
at ultralow temperatures and high number densities will facilitate new quantum-gas
studies3 and future applications in quantum information science4. However, high
phase-space densities for molecular samples are not readily attainable because
efficient cooling techniques such as laser cooling are lacking. Here we produce
an ultracold and dense sample of molecules in a single hyperfine level of the
rovibronic ground state with each molecule individually trapped in the motional
ground state of an optical lattice well. Starting from a zero-temperature atomic
Mott-insulator state with optimized double-site occupancy6, weakly bound dimer
molecules are efficiently associated on a Feshbach resonance7 and subsequently
transferred to the rovibronic ground state by a stimulated four-photon process
with >50% efficiency. The molecules are trapped in the lattice and have a lifetime
of 8 s. Our results present a crucial step towards Bose-Einstein condensation
of ground-state molecules and, when suitably generalized to polar heteronuclear
molecules, the realization of dipolar quantum-gas phases in optical lattices8-10.
acknowledgement: We thank H. Ritsch, S. Dürr, N. Bouloufa and O. Dulieu for valuable
discussions. We are indebted to R. Grimm for generous support and to H. Häffner
for the loan of a charge-coupled camera. We gratefully acknowledge financial support
by the Austrian Ministry of Science and Research (Bundesministerium für Wissenschaft
und Forschung) and the Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen
Forschung) in the form of a START prize grant and by the European Science Foundation
within the framework of the EuroQUASAR collective research project QuDeGPM and within
the framework of the EuroQUAM collective research project QuDipMol. R.H. is supported
by a Marie Curie International Incoming Fellowship within the 7th European Community
Framework Programme.
article_processing_charge: No
arxiv: 1
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Jesus
full_name: Aldegunde, Jesus
last_name: Aldegunde
- first_name: Jeremy
full_name: Hutson, Jeremy
last_name: Hutson
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Danzl JG, Mark M, Haller E, et al. An ultracold high-density sample of rovibronic
ground-state molecules in an optical lattice. Nature Physics. 2010;6(4):265-270.
doi:10.1038/nphys1533
apa: Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Hart, R., Aldegunde, J.,
… Nägerl, H. (2010). An ultracold high-density sample of rovibronic ground-state
molecules in an optical lattice. Nature Physics. Nature Publishing Group.
https://doi.org/10.1038/nphys1533
chicago: Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell
Hart, Jesus Aldegunde, Jeremy Hutson, and Hanns Nägerl. “An Ultracold High-Density
Sample of Rovibronic Ground-State Molecules in an Optical Lattice.” Nature
Physics. Nature Publishing Group, 2010. https://doi.org/10.1038/nphys1533.
ieee: J. G. Danzl et al., “An ultracold high-density sample of rovibronic
ground-state molecules in an optical lattice,” Nature Physics, vol. 6,
no. 4. Nature Publishing Group, pp. 265–270, 2010.
ista: Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Aldegunde J, Hutson J, Nägerl
H. 2010. An ultracold high-density sample of rovibronic ground-state molecules
in an optical lattice. Nature Physics. 6(4), 265–270.
mla: Danzl, Johann G., et al. “An Ultracold High-Density Sample of Rovibronic Ground-State
Molecules in an Optical Lattice.” Nature Physics, vol. 6, no. 4, Nature
Publishing Group, 2010, pp. 265–70, doi:10.1038/nphys1533.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, J. Aldegunde, J.
Hutson, H. Nägerl, Nature Physics 6 (2010) 265–270.
date_created: 2018-12-11T11:49:51Z
date_published: 2010-04-04T00:00:00Z
date_updated: 2021-01-12T06:47:53Z
day: '04'
doi: 10.1038/nphys1533
extern: '1'
external_id:
arxiv:
- '0909.4700'
intvolume: ' 6'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0909.4700
month: '04'
oa: 1
oa_version: Preprint
page: 265 - 270
publication: Nature Physics
publication_status: published
publisher: Nature Publishing Group
publist_id: '6345'
status: public
title: An ultracold high-density sample of rovibronic ground-state molecules in an
optical lattice
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2010'
...
---
_id: '1045'
abstract:
- lang: eng
text: We report on the observation of confinement-induced resonances in strongly
interacting quantum-gas systems with tunable interactions for one- and two-dimensional
geometry. Atom-atom scattering is substantially modified when the s-wave scattering
length approaches the length scale associated with the tight transversal confinement,
leading to characteristic loss and heating signatures. Upon introducing an anisotropy
for the transversal confinement we observe a splitting of the confinement-induced
resonance. With increasing anisotropy additional resonances appear. In the limit
of a two-dimensional system we find that one resonance persists.
acknowledgement: We thank W. Zwerger for discussions and R. Grimm for generous support.
We acknowledge funding by the Austrian Science Fund and by the European Union within
the framework of the EuroQUASAR collective research project QuDeGPM. R. H. is supported
by a Marie Curie Fellowship within FP7. P. S. acknowledges financial support by
the DFG. Financial support by the Heisenberg-Landau Program is appreciated by P. S.
and V. M.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Lukas
full_name: Reichsöllner, Lukas
last_name: Reichsöllner
- first_name: Vladimir
full_name: Melezhik, Vladimir
last_name: Melezhik
- first_name: Peter
full_name: Schmelcher, Peter
last_name: Schmelcher
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Mark M, Hart R, et al. Confinement-induced resonances in low-dimensional
quantum systems. Physical Review Letters. 2010;104(15). doi:10.1103/PhysRevLett.104.153203
apa: Haller, E., Mark, M., Hart, R., Danzl, J. G., Reichsöllner, L., Melezhik, V.,
… Nägerl, H. (2010). Confinement-induced resonances in low-dimensional quantum
systems. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.104.153203
chicago: Haller, Elmar, Manfred Mark, Russell Hart, Johann G Danzl, Lukas Reichsöllner,
Vladimir Melezhik, Peter Schmelcher, and Hanns Nägerl. “Confinement-Induced Resonances
in Low-Dimensional Quantum Systems.” Physical Review Letters. American
Physical Society, 2010. https://doi.org/10.1103/PhysRevLett.104.153203.
ieee: E. Haller et al., “Confinement-induced resonances in low-dimensional
quantum systems,” Physical Review Letters, vol. 104, no. 15. American Physical
Society, 2010.
ista: Haller E, Mark M, Hart R, Danzl JG, Reichsöllner L, Melezhik V, Schmelcher
P, Nägerl H. 2010. Confinement-induced resonances in low-dimensional quantum systems.
Physical Review Letters. 104(15).
mla: Haller, Elmar, et al. “Confinement-Induced Resonances in Low-Dimensional Quantum
Systems.” Physical Review Letters, vol. 104, no. 15, American Physical
Society, 2010, doi:10.1103/PhysRevLett.104.153203.
short: E. Haller, M. Mark, R. Hart, J.G. Danzl, L. Reichsöllner, V. Melezhik, P.
Schmelcher, H. Nägerl, Physical Review Letters 104 (2010).
date_created: 2018-12-11T11:49:51Z
date_published: 2010-04-14T00:00:00Z
date_updated: 2021-01-12T06:47:53Z
day: '14'
doi: 10.1103/PhysRevLett.104.153203
extern: '1'
external_id:
arxiv:
- '1002.3795'
intvolume: ' 104'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1002.3795
month: '04'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '6344'
status: public
title: Confinement-induced resonances in low-dimensional quantum systems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 104
year: '2010'
...
---
_id: '1046'
abstract:
- lang: eng
text: The phenomenon of matter-wave interference lies at the heart of quantum physics.
It has been observed in various contexts in the limit of non-interacting particles
as a single-particle effect. Here we observe and control matter-wave interference
whose evolution is driven by interparticle interactions. In a multi-path matter-wave
interferometer, the macroscopic manybody wave function of an interacting atomic
Bose-Einstein condensate develops a regular interference pattern, allowing us
to detect and directly visualize the effect of interaction-induced phase shifts.
We demonstrate control over the phase evolution by inhibiting interaction-induced
dephasing and by refocusing a dephased macroscopic matter wave in a spin-echo-type
experiment. Our results show that interactions in a many-body system lead to a
surprisingly coherent evolution, possibly enabling narrow-band and high-brightness
matterwave interferometers based on atom lasers.
acknowledgement: We thank E Arimondo, O Morsch, W Schleich, A Smerzi, D Witthaut and
A Buchleitner and his group for helpful discussions. We also thank R Grimm for generous
support. We gratefully acknowledge funding from the Austrian Ministry of Science
and Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian
Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form
of a START prize grant and through SFB 15. RH is supported by a Marie Curie International
Incoming Fellowship within the 7th European Community Framework Programme.
article_processing_charge: No
author:
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Andrew
full_name: Daley, Andrew
last_name: Daley
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Gustavsson M, Haller E, Mark M, et al. Interference of interacting matter waves.
New Journal of Physics. 2010;12. doi:10.1088/1367-2630/12/6/065029
apa: Gustavsson, M., Haller, E., Mark, M., Danzl, J. G., Hart, R., Daley, A., &
Nägerl, H. (2010). Interference of interacting matter waves. New Journal of
Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/12/6/065029
chicago: Gustavsson, Mattias, Elmar Haller, Manfred Mark, Johann G Danzl, Russell
Hart, Andrew Daley, and Hanns Nägerl. “Interference of Interacting Matter Waves.”
New Journal of Physics. IOP Publishing Ltd., 2010. https://doi.org/10.1088/1367-2630/12/6/065029.
ieee: M. Gustavsson et al., “Interference of interacting matter waves,” New
Journal of Physics, vol. 12. IOP Publishing Ltd., 2010.
ista: Gustavsson M, Haller E, Mark M, Danzl JG, Hart R, Daley A, Nägerl H. 2010.
Interference of interacting matter waves. New Journal of Physics. 12.
mla: Gustavsson, Mattias, et al. “Interference of Interacting Matter Waves.” New
Journal of Physics, vol. 12, IOP Publishing Ltd., 2010, doi:10.1088/1367-2630/12/6/065029.
short: M. Gustavsson, E. Haller, M. Mark, J.G. Danzl, R. Hart, A. Daley, H. Nägerl,
New Journal of Physics 12 (2010).
date_created: 2018-12-11T11:49:51Z
date_published: 2010-06-28T00:00:00Z
date_updated: 2021-01-12T06:47:53Z
day: '28'
doi: 10.1088/1367-2630/12/6/065029
extern: '1'
intvolume: ' 12'
language:
- iso: eng
month: '06'
oa_version: None
publication: New Journal of Physics
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '6342'
status: public
title: Interference of interacting matter waves
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2010'
...
---
_id: '1047'
abstract:
- lang: eng
text: Particles in a perfect lattice potential perform Bloch oscillations when subject
to a constant force, leading to localization and preventing conductivity. For
a weakly interacting Bose-Einstein condensate of Cs atoms, we observe giant center-of-mass
oscillations in position space with a displacement across hundreds of lattice
sites when we add a periodic modulation to the force near the Bloch frequency.
We study the dependence of these "super" Bloch oscillations on lattice
depth, modulation amplitude, and modulation frequency and show that they provide
a means to induce linear transport in a dissipation-free lattice.
acknowledgement: We thank A. R. Kolovsky, A. Zenesini, and A. Wacker for discussions
and R. Grimm for generous support. We acknowledge funding by the Austrian Ministry
of Science and Research and the Austrian Science Fund and by the European Union
within the framework of the EuroQUASAR collective research project QuDeGPM. R. H.
is supported by a Marie Curie Action within FP7.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Lukas
full_name: Reichsöllner, Lukas
last_name: Reichsöllner
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Hart R, Mark M, Danzl JG, Reichsöllner L, Nägerl H. Inducing transport
in a dissipation-free lattice with super bloch oscillations. Physical Review
Letters. 2010;104(20). doi:10.1103/PhysRevLett.104.200403
apa: Haller, E., Hart, R., Mark, M., Danzl, J. G., Reichsöllner, L., & Nägerl,
H. (2010). Inducing transport in a dissipation-free lattice with super bloch oscillations.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.104.200403
chicago: Haller, Elmar, Russell Hart, Manfred Mark, Johann G Danzl, Lukas Reichsöllner,
and Hanns Nägerl. “Inducing Transport in a Dissipation-Free Lattice with Super
Bloch Oscillations.” Physical Review Letters. American Physical Society,
2010. https://doi.org/10.1103/PhysRevLett.104.200403.
ieee: E. Haller, R. Hart, M. Mark, J. G. Danzl, L. Reichsöllner, and H. Nägerl,
“Inducing transport in a dissipation-free lattice with super bloch oscillations,”
Physical Review Letters, vol. 104, no. 20. American Physical Society, 2010.
ista: Haller E, Hart R, Mark M, Danzl JG, Reichsöllner L, Nägerl H. 2010. Inducing
transport in a dissipation-free lattice with super bloch oscillations. Physical
Review Letters. 104(20).
mla: Haller, Elmar, et al. “Inducing Transport in a Dissipation-Free Lattice with
Super Bloch Oscillations.” Physical Review Letters, vol. 104, no. 20, American
Physical Society, 2010, doi:10.1103/PhysRevLett.104.200403.
short: E. Haller, R. Hart, M. Mark, J.G. Danzl, L. Reichsöllner, H. Nägerl, Physical
Review Letters 104 (2010).
date_created: 2018-12-11T11:49:52Z
date_published: 2010-05-21T00:00:00Z
date_updated: 2021-01-12T06:47:54Z
day: '21'
doi: 10.1103/PhysRevLett.104.200403
extern: '1'
external_id:
arxiv:
- '1001.1206'
intvolume: ' 104'
issue: '20'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1001.1206
month: '05'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '6343'
status: public
title: Inducing transport in a dissipation-free lattice with super bloch oscillations
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 104
year: '2010'
...
---
_id: '1049'
abstract:
- lang: eng
text: Quantum many-body systems can have phase transitions even at zero temperature;
fluctuations arising from Heisenbergĝ€™s uncertainty principle, as opposed to
thermal effects, drive the system from one phase to another. Typically, during
the transition the relative strength of two competing terms in the systemĝ€™s
Hamiltonian changes across a finite critical value. A well-known example is the
Mottĝ€" Hubbard quantum phase transition from a superfluid to an insulating
phase, which has been observed for weakly interacting bosonic atomic gases. However,
for strongly interacting quantum systems confined to lower-dimensional geometry,
a novel type of quantum phase transition may be induced and driven by an arbitrarily
weak perturbation to the Hamiltonian. Here we observe such an effectĝ€"the
sineĝ€"Gordon quantum phase transition from a superfluid Luttinger liquid
to a Mott insulatorĝ€ "in a one-dimensional quantum gas of bosonic caesium
atoms with tunable interactions. For sufficiently strong interactions, the transition
is induced by adding an arbitrarily weak optical lattice commensurate with the
atomic granularity, which leads to immediate pinning of the atoms. We map out
the phase diagram and find that our measurements in the strongly interacting regime
agree well with a quantum field description based on the exactly solvable sineĝ€"Gordon
model. We trace the phase boundary all the way to the weakly interacting regime,
where we find good agreement with the predictions of the one-dimensional Boseĝ€"Hubbard
model. Our results open up the experimental study of quantum phase transitions,
criticality and transport phenomena beyond Hubbard-type models in the context
of ultracold gases.
acknowledgement: We thank W. Zwerger for discussions. We are indebted to R. Grimm
for generous support. We gratefully acknowledge funding by the Austrian Ministry
of Science and Research (Bundesministerium für Wissenschaft und Forschung) and the
Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in
the form of a START prize grant, and by the European Union through the STREP FP7-ICT-2007-C
project NAME-QUAM (Nanodesigning of Atomic and Molecular Quantum Matter) and within
the framework of the EuroQUASAR collective research project QuDeGPM. R.H. is supported
by a Marie Curie International Incoming Fellowship within the 7th European Community
Framework Programme.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Lukas
full_name: Reichsöllner, Lukas
last_name: Reichsöllner
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Marcello
full_name: Dalmonte, Marcello
last_name: Dalmonte
- first_name: Guido
full_name: Pupillo, Guido
last_name: Pupillo
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Hart R, Mark M, et al. Pinning quantum phase transition for a Luttinger
liquid of strongly interacting bosons. Nature. 2010;466(7306):597-600.
doi:10.1038/nature09259
apa: Haller, E., Hart, R., Mark, M., Danzl, J. G., Reichsöllner, L., Gustavsson,
M., … Nägerl, H. (2010). Pinning quantum phase transition for a Luttinger liquid
of strongly interacting bosons. Nature. Nature Publishing Group. https://doi.org/10.1038/nature09259
chicago: Haller, Elmar, Russell Hart, Manfred Mark, Johann G Danzl, Lukas Reichsöllner,
Mattias Gustavsson, Marcello Dalmonte, Guido Pupillo, and Hanns Nägerl. “Pinning
Quantum Phase Transition for a Luttinger Liquid of Strongly Interacting Bosons.”
Nature. Nature Publishing Group, 2010. https://doi.org/10.1038/nature09259.
ieee: E. Haller et al., “Pinning quantum phase transition for a Luttinger
liquid of strongly interacting bosons,” Nature, vol. 466, no. 7306. Nature
Publishing Group, pp. 597–600, 2010.
ista: Haller E, Hart R, Mark M, Danzl JG, Reichsöllner L, Gustavsson M, Dalmonte
M, Pupillo G, Nägerl H. 2010. Pinning quantum phase transition for a Luttinger
liquid of strongly interacting bosons. Nature. 466(7306), 597–600.
mla: Haller, Elmar, et al. “Pinning Quantum Phase Transition for a Luttinger Liquid
of Strongly Interacting Bosons.” Nature, vol. 466, no. 7306, Nature Publishing
Group, 2010, pp. 597–600, doi:10.1038/nature09259.
short: E. Haller, R. Hart, M. Mark, J.G. Danzl, L. Reichsöllner, M. Gustavsson,
M. Dalmonte, G. Pupillo, H. Nägerl, Nature 466 (2010) 597–600.
date_created: 2018-12-11T11:49:52Z
date_published: 2010-07-29T00:00:00Z
date_updated: 2021-01-12T06:47:54Z
day: '29'
doi: 10.1038/nature09259
extern: '1'
external_id:
arxiv:
- '1004.3168'
intvolume: ' 466'
issue: '7306'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1004.3168
month: '07'
oa: 1
oa_version: Preprint
page: 597 - 600
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '6341'
status: public
title: Pinning quantum phase transition for a Luttinger liquid of strongly interacting
bosons
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 466
year: '2010'
...
---
_id: '11797'
abstract:
- lang: eng
text: "Inspired by online ad allocation, we study online stochastic packing integer
programs from theoretical and practical standpoints. We first present a near-optimal
online algorithm for a general class of packing integer programs which model various
online resource allocation problems including online variants of routing, ad allocations,
generalized assignment, and combinatorial auctions. As our main theoretical result,
we prove that a simple dual training-based algorithm achieves a (1 − o(1))-approximation
guarantee in the random order stochastic model. This is a significant improvement
over logarithmic or constant-factor approximations for the adversarial variants
of the same problems (e.g. factor 1−1\U0001D452 for online ad allocation, and
log(m) for online routing). We then focus on the online display ad allocation
problem and study the efficiency and fairness of various training-based and online
allocation algorithms on data sets collected from real-life display ad allocation
system. Our experimental evaluation confirms the effectiveness of training-based
algorithms on real data sets, and also indicates an intrinsic trade-off between
fairness and efficiency."
alternative_title:
- LNCS
article_processing_charge: No
arxiv: 1
author:
- first_name: Jon
full_name: Feldman, Jon
last_name: Feldman
- 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: Nitish
full_name: Korula, Nitish
last_name: Korula
- first_name: Vahab S.
full_name: Mirrokni, Vahab S.
last_name: Mirrokni
- first_name: Cliff
full_name: Stein, Cliff
last_name: Stein
citation:
ama: 'Feldman J, Henzinger MH, Korula N, Mirrokni VS, Stein C. Online stochastic
packing applied to display ad allocation. In: 18th Annual European Symposium
on Algorithms. Vol 6346. Springer Nature; 2010:182–194. doi:10.1007/978-3-642-15775-2_16'
apa: 'Feldman, J., Henzinger, M. H., Korula, N., Mirrokni, V. S., & Stein, C.
(2010). Online stochastic packing applied to display ad allocation. In 18th
Annual European Symposium on Algorithms (Vol. 6346, pp. 182–194). Liverpool,
United Kingdom: Springer Nature. https://doi.org/10.1007/978-3-642-15775-2_16'
chicago: Feldman, Jon, Monika H Henzinger, Nitish Korula, Vahab S. Mirrokni, and
Cliff Stein. “Online Stochastic Packing Applied to Display Ad Allocation.” In
18th Annual European Symposium on Algorithms, 6346:182–194. Springer Nature,
2010. https://doi.org/10.1007/978-3-642-15775-2_16.
ieee: J. Feldman, M. H. Henzinger, N. Korula, V. S. Mirrokni, and C. Stein, “Online
stochastic packing applied to display ad allocation,” in 18th Annual European
Symposium on Algorithms, Liverpool, United Kingdom, 2010, vol. 6346, pp. 182–194.
ista: 'Feldman J, Henzinger MH, Korula N, Mirrokni VS, Stein C. 2010. Online stochastic
packing applied to display ad allocation. 18th Annual European Symposium on Algorithms.
ESA: European Symposium on Algorithms, LNCS, vol. 6346, 182–194.'
mla: Feldman, Jon, et al. “Online Stochastic Packing Applied to Display Ad Allocation.”
18th Annual European Symposium on Algorithms, vol. 6346, Springer Nature,
2010, pp. 182–194, doi:10.1007/978-3-642-15775-2_16.
short: J. Feldman, M.H. Henzinger, N. Korula, V.S. Mirrokni, C. Stein, in:, 18th
Annual European Symposium on Algorithms, Springer Nature, 2010, pp. 182–194.
conference:
end_date: 2010-09-08
location: Liverpool, United Kingdom
name: 'ESA: European Symposium on Algorithms'
start_date: 2010-09-06
date_created: 2022-08-11T12:14:20Z
date_published: 2010-09-01T00:00:00Z
date_updated: 2023-02-13T11:36:46Z
day: '01'
doi: 10.1007/978-3-642-15775-2_16
extern: '1'
external_id:
arxiv:
- '1001.5076'
intvolume: ' 6346'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1001.5076
month: '09'
oa: 1
oa_version: Preprint
page: 182–194
publication: 18th Annual European Symposium on Algorithms
publication_identifier:
isbn:
- '3642157742'
issn:
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Online stochastic packing applied to display ad allocation
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6346
year: '2010'
...
---
_id: '11798'
abstract:
- lang: eng
text: Starting with two models fifty years ago, the discrete marriage game [1] and
the continuous assignment game [2], the study of stable matchings has evolved
into a rich theory with applications in many areas. Most notably, it has lead
to a number of truthful mechanisms that have seen a recent rejuvenation in the
context of sponsored search. In this paper we survey the history of these problems
and provide several links to ongoing research in the field.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
citation:
ama: 'Dütting P, Henzinger MH. Mechanisms for the marriage and the assignment game.
In: 7th International Conference on Algorithms and Complexity. Vol 6078.
Springer Nature; 2010:6–12. doi:10.1007/978-3-642-13073-1_2'
apa: 'Dütting, P., & Henzinger, M. H. (2010). Mechanisms for the marriage and
the assignment game. In 7th International Conference on Algorithms and Complexity
(Vol. 6078, pp. 6–12). Rome, Italy: Springer Nature. https://doi.org/10.1007/978-3-642-13073-1_2'
chicago: Dütting, Paul, and Monika H Henzinger. “Mechanisms for the Marriage and
the Assignment Game.” In 7th International Conference on Algorithms and Complexity,
6078:6–12. Springer Nature, 2010. https://doi.org/10.1007/978-3-642-13073-1_2.
ieee: P. Dütting and M. H. Henzinger, “Mechanisms for the marriage and the assignment
game,” in 7th International Conference on Algorithms and Complexity, Rome,
Italy, 2010, vol. 6078, pp. 6–12.
ista: 'Dütting P, Henzinger MH. 2010. Mechanisms for the marriage and the assignment
game. 7th International Conference on Algorithms and Complexity. CIAC: International
Conference on Algorithms and Complexity, LNCS, vol. 6078, 6–12.'
mla: Dütting, Paul, and Monika H. Henzinger. “Mechanisms for the Marriage and the
Assignment Game.” 7th International Conference on Algorithms and Complexity,
vol. 6078, Springer Nature, 2010, pp. 6–12, doi:10.1007/978-3-642-13073-1_2.
short: P. Dütting, M.H. Henzinger, in:, 7th International Conference on Algorithms
and Complexity, Springer Nature, 2010, pp. 6–12.
conference:
end_date: 2010-05-28
location: Rome, Italy
name: 'CIAC: International Conference on Algorithms and Complexity'
start_date: 2010-05-26
date_created: 2022-08-11T12:27:43Z
date_published: 2010-05-01T00:00:00Z
date_updated: 2023-02-13T11:41:29Z
day: '01'
doi: 10.1007/978-3-642-13073-1_2
extern: '1'
intvolume: ' 6078'
language:
- iso: eng
month: '05'
oa_version: None
page: 6–12
publication: 7th International Conference on Algorithms and Complexity
publication_identifier:
isbn:
- '9783642130724'
issn:
- 1611-3349
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanisms for the marriage and the assignment game
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6078
year: '2010'
...
---
_id: '11838'
abstract:
- lang: eng
text: Two-sided matching markets play a prominent role in economic theory. A prime
example of such a market is the sponsored search market where $n$ advertisers
compete for the assignment of one of $k$ sponsored search results, also known
as ``slots'', for certain keywords they are interested in. Here, as in other markets
of that kind, market equilibria correspond to stable matchings. In this paper,
we show how to modify Kuhn's Hungarian Method (Kuhn, 1955) so that it finds an
optimal stable matching between advertisers and advertising slots in settings
with generalized linear utilities, per-bidder-item reserve prices, and per-bidder-item
maximum prices. The only algorithm for this problem presented so far (Aggarwal
et al., 2009) requires the market to be in ''general position''. We do not make
this assumption.
alternative_title:
- LIPIcs
article_processing_charge: No
arxiv: 1
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: 'Dütting P, Henzinger MH, Weber I. Sponsored search, market equilibria, and
the Hungarian Method. In: 27th International Symposium on Theoretical Aspects
of Computer Science. Vol 5. Schloss Dagstuhl - Leibniz-Zentrum für Informatik;
2010:287-298. doi:10.4230/LIPICS.STACS.2010.2463'
apa: 'Dütting, P., Henzinger, M. H., & Weber, I. (2010). Sponsored search, market
equilibria, and the Hungarian Method. In 27th International Symposium on Theoretical
Aspects of Computer Science (Vol. 5, pp. 287–298). Nancy, France: Schloss
Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.STACS.2010.2463'
chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “Sponsored Search,
Market Equilibria, and the Hungarian Method.” In 27th International Symposium
on Theoretical Aspects of Computer Science, 5:287–98. Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2010. https://doi.org/10.4230/LIPICS.STACS.2010.2463.
ieee: P. Dütting, M. H. Henzinger, and I. Weber, “Sponsored search, market equilibria,
and the Hungarian Method,” in 27th International Symposium on Theoretical Aspects
of Computer Science, Nancy, France, 2010, vol. 5, pp. 287–298.
ista: 'Dütting P, Henzinger MH, Weber I. 2010. Sponsored search, market equilibria,
and the Hungarian Method. 27th International Symposium on Theoretical Aspects
of Computer Science. STACS: Symposium on Theoretical Aspects of Computer Science,
LIPIcs, vol. 5, 287–298.'
mla: Dütting, Paul, et al. “Sponsored Search, Market Equilibria, and the Hungarian
Method.” 27th International Symposium on Theoretical Aspects of Computer Science,
vol. 5, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2010, pp. 287–98, doi:10.4230/LIPICS.STACS.2010.2463.
short: P. Dütting, M.H. Henzinger, I. Weber, in:, 27th International Symposium on
Theoretical Aspects of Computer Science, Schloss Dagstuhl - Leibniz-Zentrum für
Informatik, 2010, pp. 287–298.
conference:
end_date: 2010-03-06
location: Nancy, France
name: 'STACS: Symposium on Theoretical Aspects of Computer Science'
start_date: 2010-03-04
date_created: 2022-08-12T11:45:49Z
date_published: 2010-03-09T00:00:00Z
date_updated: 2023-02-21T16:30:02Z
day: '09'
doi: 10.4230/LIPICS.STACS.2010.2463
extern: '1'
external_id:
arxiv:
- '0912.1934'
intvolume: ' 5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.4230/LIPIcs.STACS.2010.2463
month: '03'
oa: 1
oa_version: Published Version
page: 287-298
publication: 27th International Symposium on Theoretical Aspects of Computer Science
publication_identifier:
isbn:
- 978-3-939897-16-3
issn:
- 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
related_material:
record:
- id: '11838'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Sponsored search, market equilibria, and the Hungarian Method
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2010'
...
---
_id: '11863'
abstract:
- lang: eng
text: "Suppose you buy a new laptop and, simply because you like it so much, you
recommend it to friends, encouraging them to purchase it as well. What would be
an adequate price for the vendor of the laptop to pay for your recommendation?\r\n\r\nPersonal
recommendations like this are of considerable commercial interest, but unlike
in sponsored search auctions there can be no truthful prices. Despite this \"lack
of truthfulness\" the vendor of the product might still decide to pay you for
recommendation e.g. because she wants to (i) provide you with an additional incentive
to actually recommend her or to (ii) increase your satisfaction and/or brand loyalty.
This leads us to investigate a pricing scheme based on the Shapley value [5] that
satisfies certain \"axioms of fairness\". We find that it is vulnerable to manipulations
and show how to overcome these difficulties using the anonymity-proof Shapley
value of [4]."
article_processing_charge: No
author:
- first_name: Paul
full_name: Dütting, Paul
last_name: Dütting
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: 'Dütting P, Henzinger MH, Weber I. How much is your personal recommendation
worth? In: Proceedings of the 19th International Conference on World Wide Web
. Association for Computing Machinery; 2010:1085-1086. doi:10.1145/1772690.1772816'
apa: 'Dütting, P., Henzinger, M. H., & Weber, I. (2010). How much is your personal
recommendation worth? In Proceedings of the 19th international conference on
World wide web (pp. 1085–1086). Raleigh, NC, United States: Association for
Computing Machinery. https://doi.org/10.1145/1772690.1772816'
chicago: Dütting, Paul, Monika H Henzinger, and Ingmar Weber. “How Much Is Your
Personal Recommendation Worth?” In Proceedings of the 19th International Conference
on World Wide Web , 1085–86. Association for Computing Machinery, 2010. https://doi.org/10.1145/1772690.1772816.
ieee: P. Dütting, M. H. Henzinger, and I. Weber, “How much is your personal recommendation
worth?,” in Proceedings of the 19th international conference on World wide
web , Raleigh, NC, United States, 2010, pp. 1085–1086.
ista: 'Dütting P, Henzinger MH, Weber I. 2010. How much is your personal recommendation
worth? Proceedings of the 19th international conference on World wide web . WWW:
International Conference on World Wide Web, 1085–1086.'
mla: Dütting, Paul, et al. “How Much Is Your Personal Recommendation Worth?” Proceedings
of the 19th International Conference on World Wide Web , Association for Computing
Machinery, 2010, pp. 1085–86, doi:10.1145/1772690.1772816.
short: P. Dütting, M.H. Henzinger, I. Weber, in:, Proceedings of the 19th International
Conference on World Wide Web , Association for Computing Machinery, 2010, pp.
1085–1086.
conference:
end_date: 2010-04-30
location: Raleigh, NC, United States
name: 'WWW: International Conference on World Wide Web'
start_date: 2010-04-26
date_created: 2022-08-16T09:00:41Z
date_published: 2010-04-01T00:00:00Z
date_updated: 2023-02-17T10:14:10Z
day: '01'
doi: 10.1145/1772690.1772816
extern: '1'
language:
- iso: eng
month: '04'
oa_version: None
page: 1085-1086
publication: 'Proceedings of the 19th international conference on World wide web '
publication_identifier:
isbn:
- '9781605587998'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: How much is your personal recommendation worth?
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '11885'
abstract:
- lang: eng
text: Over the last years the h-index has gained popularity as a measure for comparing
the impact of scientists. We investigate if ranking according to the h-index is
stable with respect to (i) different choices of citation databases, (ii) normalizing
citation counts by the number of authors or by removing self-citations, (iii)
small amounts of noise created by randomly removing citations or publications
and (iv) small changes in the definition of the index. In experiments for 5,283
computer scientists and 1,354 physicists we show that although the ranking of
the h-index is stable under most of these changes, it is unstable when different
databases are used. Therefore, comparisons based on the h-index should only be
trusted when the rankings of multiple citation databases agree.
article_processing_charge: No
article_type: original
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: Jacob
full_name: Suñol, Jacob
last_name: Suñol
- first_name: Ingmar
full_name: Weber, Ingmar
last_name: Weber
citation:
ama: Henzinger MH, Suñol J, Weber I. The stability of the h-index. Scientometrics.
2010;84(2):465-479. doi:10.1007/s11192-009-0098-7
apa: Henzinger, M. H., Suñol, J., & Weber, I. (2010). The stability of the h-index.
Scientometrics. Springer Nature. https://doi.org/10.1007/s11192-009-0098-7
chicago: Henzinger, Monika H, Jacob Suñol, and Ingmar Weber. “The Stability of the
H-Index.” Scientometrics. Springer Nature, 2010. https://doi.org/10.1007/s11192-009-0098-7.
ieee: M. H. Henzinger, J. Suñol, and I. Weber, “The stability of the h-index,” Scientometrics,
vol. 84, no. 2. Springer Nature, pp. 465–479, 2010.
ista: Henzinger MH, Suñol J, Weber I. 2010. The stability of the h-index. Scientometrics.
84(2), 465–479.
mla: Henzinger, Monika H., et al. “The Stability of the H-Index.” Scientometrics,
vol. 84, no. 2, Springer Nature, 2010, pp. 465–79, doi:10.1007/s11192-009-0098-7.
short: M.H. Henzinger, J. Suñol, I. Weber, Scientometrics 84 (2010) 465–479.
date_created: 2022-08-17T07:51:23Z
date_published: 2010-08-01T00:00:00Z
date_updated: 2023-02-17T14:09:51Z
day: '01'
doi: 10.1007/s11192-009-0098-7
extern: '1'
intvolume: ' 84'
issue: '2'
language:
- iso: eng
month: '08'
oa_version: None
page: 465-479
publication: Scientometrics
publication_identifier:
eissn:
- 1588-2861
issn:
- 0138-9130
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The stability of the h-index
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 84
year: '2010'
...
---
_id: '11975'
abstract:
- lang: eng
text: A new method was developed for the quantitative analysis of steryl glycosides
in biodiesel (fatty acid methyl esters). This method is much more sensitive than
existing methods and has minimum limits of quantification of 50 μg/kg, compared
to previously published minimum limits of quantification of about 15 mg/kg. The
analysis is based on gas chromatography–mass spectroscopy determination of simple
pre-treated and silylated samples via single ion monitoring at 147, 204, 217 m/z,
which are specific ions for the silylated sugar moiety. Quantification was carried
out using cholesteryl β-d-glucopyranoside as internal standard. The modified synthesis
and purification of the internal standard is also presented as well as the characterization
by NMR and mass spectroscopy. The advantage of the method compared with other
approaches is the simplified sample preparation avoiding extra pre-treatment steps
coupled with complete derivatization of the sugar hydroxyl groups by using N,O-bis(trimethylsilyl)acetamide
with 5% trimethylchlorosilane as derivatization reagent. On the given conditions
high recovery rates ≥89% can be obtained. Evaluation of lab specific variance
and intermediate precision underline the robustness of the method which will be
further assessed by Round robin tests.
article_processing_charge: No
article_type: original
author:
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Sigurd
full_name: Schober, Sigurd
last_name: Schober
- first_name: Christoph
full_name: Goebl, Christoph
last_name: Goebl
- first_name: Martin
full_name: Mittelbach, Martin
last_name: Mittelbach
citation:
ama: Pieber B, Schober S, Goebl C, Mittelbach M. Novel sensitive determination of
steryl glycosides in biodiesel by gas chromatography-mass spectroscopy. Journal
of Chromatography A. 2010;1217(42):6555-6561. doi:10.1016/j.chroma.2010.08.006
apa: Pieber, B., Schober, S., Goebl, C., & Mittelbach, M. (2010). Novel sensitive
determination of steryl glycosides in biodiesel by gas chromatography-mass spectroscopy.
Journal of Chromatography A. Elsevier. https://doi.org/10.1016/j.chroma.2010.08.006
chicago: Pieber, Bartholomäus, Sigurd Schober, Christoph Goebl, and Martin Mittelbach.
“Novel Sensitive Determination of Steryl Glycosides in Biodiesel by Gas Chromatography-Mass
Spectroscopy.” Journal of Chromatography A. Elsevier, 2010. https://doi.org/10.1016/j.chroma.2010.08.006.
ieee: B. Pieber, S. Schober, C. Goebl, and M. Mittelbach, “Novel sensitive determination
of steryl glycosides in biodiesel by gas chromatography-mass spectroscopy,” Journal
of Chromatography A, vol. 1217, no. 42. Elsevier, pp. 6555–6561, 2010.
ista: Pieber B, Schober S, Goebl C, Mittelbach M. 2010. Novel sensitive determination
of steryl glycosides in biodiesel by gas chromatography-mass spectroscopy. Journal
of Chromatography A. 1217(42), 6555–6561.
mla: Pieber, Bartholomäus, et al. “Novel Sensitive Determination of Steryl Glycosides
in Biodiesel by Gas Chromatography-Mass Spectroscopy.” Journal of Chromatography
A, vol. 1217, no. 42, Elsevier, 2010, pp. 6555–61, doi:10.1016/j.chroma.2010.08.006.
short: B. Pieber, S. Schober, C. Goebl, M. Mittelbach, Journal of Chromatography
A 1217 (2010) 6555–6561.
date_created: 2022-08-25T10:43:43Z
date_published: 2010-10-15T00:00:00Z
date_updated: 2023-02-21T10:09:59Z
day: '15'
doi: 10.1016/j.chroma.2010.08.006
extern: '1'
external_id:
pmid:
- '20846658'
intvolume: ' 1217'
issue: '42'
language:
- iso: eng
month: '10'
oa_version: None
page: 6555-6561
pmid: 1
publication: Journal of Chromatography A
publication_identifier:
issn:
- 0021-9673
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Novel sensitive determination of steryl glycosides in biodiesel by gas chromatography-mass
spectroscopy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1217
year: '2010'
...
---
_id: '12199'
abstract:
- lang: eng
text: The four microsporangia of the flowering plant anther develop from archesporial
cells in the L2 of the primordium. Within each microsporangium, developing microsporocytes
are surrounded by concentric monolayers of tapetal, middle layer and endothecial
cells. How this intricate array of tissues, each containing relatively few cells,
is established in an organ possessing no formal meristems is poorly understood.
We describe here the pivotal role of the LRR receptor kinase EXCESS MICROSPOROCYTES
1 (EMS1) in forming the monolayer of tapetal nurse cells in Arabidopsis. Unusually
for plants, tapetal cells are specified very early in development, and are subsequently
stimulated to proliferate by a receptor-like kinase (RLK) complex that includes
EMS1. Mutations in members of this EMS1 signalling complex and its putative ligand
result in male-sterile plants in which tapetal initials fail to proliferate. Surprisingly,
these cells continue to develop, isolated at the locular periphery. Mutant and
wild-type microsporangia expand at similar rates and the ‘tapetal’ space at the
periphery of mutant locules becomes occupied by microsporocytes. However, induction
of late expression of EMS1 in the few tapetal initials in ems1 plants results
in their proliferation to generate a functional tapetum, and this proliferation
suppresses microsporocyte number. Our experiments also show that integrity of
the tapetal monolayer is crucial for the maintenance of the polarity of divisions
within it. This unexpected autonomy of the tapetal ‘lineage’ is discussed in the
context of tissue development in complex plant organs, where constancy in size,
shape and cell number is crucial.
acknowledgement: 'We thank the following for providing mutant lines and reagents:
Hong Ma, De Ye, Sacco De Vries, and Rod Scott for providing the pA9::Barnase lines
and information on A9 expression patterns. Carla Galinha and Paolo Piazza gave valuable
help with in situ hybridisation and qRT-PCR, respectively, and we acknowledge Qing
Zhang, Helen Prescott and Matthew Dicks for providing excellent technical assistance.
We are indebted to Miltos Tsiantis and Angela Hay for helpful discussion, and the
research was funded by Oxford University through a Clarendon Scholarship to X.F.,
with additional financial support from Magdalen College (Oxford).'
article_processing_charge: No
article_type: original
author:
- first_name: Xiaoqi
full_name: Feng, Xiaoqi
id: e0164712-22ee-11ed-b12a-d80fcdf35958
last_name: Feng
orcid: 0000-0002-4008-1234
- first_name: Hugh G.
full_name: Dickinson, Hugh G.
last_name: Dickinson
citation:
ama: Feng X, Dickinson HG. Tapetal cell fate, lineage and proliferation in the Arabidopsis
anther. Development. 2010;137(14):2409-2416. doi:10.1242/dev.049320
apa: Feng, X., & Dickinson, H. G. (2010). Tapetal cell fate, lineage and proliferation
in the Arabidopsis anther. Development. The Company of Biologists. https://doi.org/10.1242/dev.049320
chicago: Feng, Xiaoqi, and Hugh G. Dickinson. “Tapetal Cell Fate, Lineage and Proliferation
in the Arabidopsis Anther.” Development. The Company of Biologists, 2010.
https://doi.org/10.1242/dev.049320.
ieee: X. Feng and H. G. Dickinson, “Tapetal cell fate, lineage and proliferation
in the Arabidopsis anther,” Development, vol. 137, no. 14. The Company
of Biologists, pp. 2409–2416, 2010.
ista: Feng X, Dickinson HG. 2010. Tapetal cell fate, lineage and proliferation in
the Arabidopsis anther. Development. 137(14), 2409–2416.
mla: Feng, Xiaoqi, and Hugh G. Dickinson. “Tapetal Cell Fate, Lineage and Proliferation
in the Arabidopsis Anther.” Development, vol. 137, no. 14, The Company
of Biologists, 2010, pp. 2409–16, doi:10.1242/dev.049320.
short: X. Feng, H.G. Dickinson, Development 137 (2010) 2409–2416.
date_created: 2023-01-16T09:21:54Z
date_published: 2010-07-15T00:00:00Z
date_updated: 2023-05-08T10:57:11Z
day: '15'
department:
- _id: XiFe
doi: 10.1242/dev.049320
extern: '1'
external_id:
pmid:
- '20570940'
intvolume: ' 137'
issue: '14'
keyword:
- Developmental Biology
- Molecular Biology
- Anther Tapetum
- Arabidopsis
- Cell Fate Establishment
- EMS1
- Reproductive Cell Lineage
language:
- iso: eng
month: '07'
oa_version: None
page: 2409-2416
pmid: 1
publication: Development
publication_identifier:
issn:
- 1477-9129
- 0950-1991
publication_status: published
publisher: The Company of Biologists
quality_controlled: '1'
scopus_import: '1'
status: public
title: Tapetal cell fate, lineage and proliferation in the Arabidopsis anther
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 137
year: '2010'
...
---
_id: '12200'
abstract:
- lang: eng
text: Key steps in the evolution of the angiosperm anther include the patterning
of the concentrically organized microsporangium and the incorporation of four
such microsporangia into a leaf-like structure. Mutant studies in the model plant
Arabidopsis thaliana are leading to an increasingly accurate picture of (i) the
cell lineages culminating in the different cell types present in the microsporangium
(the microsporocytes, the tapetum, and the middle and endothecial layers), and
(ii) some of the genes responsible for specifying their fates. However, the processes
that confer polarity on the developing anther and position the microsporangia
within it remain unclear. Certainly, data from a range of experimental strategies
suggest that hormones play a central role in establishing polarity and the patterning
of the anther initial, and may be responsible for locating the microsporangia.
But the fact that microsporangia were originally positioned externally suggests
that their development is likely to be autonomous, perhaps with the reproductive
cells generating signals controlling the growth and division of the investing
anther epidermis. These possibilities are discussed in the context of the expression
of genes which initiate and maintain male and female reproductive development,
and in the perspective of our current views of anther evolution.
article_processing_charge: No
article_type: original
author:
- first_name: Xiaoqi
full_name: Feng, Xiaoqi
id: e0164712-22ee-11ed-b12a-d80fcdf35958
last_name: Feng
orcid: 0000-0002-4008-1234
- first_name: Hugh G.
full_name: Dickinson, Hugh G.
last_name: Dickinson
citation:
ama: Feng X, Dickinson HG. Cell–cell interactions during patterning of the Arabidopsis
anther. Biochemical Society Transactions. 2010;38(2):571-576. doi:10.1042/bst0380571
apa: Feng, X., & Dickinson, H. G. (2010). Cell–cell interactions during patterning
of the Arabidopsis anther. Biochemical Society Transactions. Portland
Press Ltd. https://doi.org/10.1042/bst0380571
chicago: Feng, Xiaoqi, and Hugh G. Dickinson. “Cell–Cell Interactions during Patterning
of the Arabidopsis Anther.” Biochemical Society Transactions. Portland
Press Ltd., 2010. https://doi.org/10.1042/bst0380571.
ieee: X. Feng and H. G. Dickinson, “Cell–cell interactions during patterning of
the Arabidopsis anther,” Biochemical Society Transactions, vol.
38, no. 2. Portland Press Ltd., pp. 571–576, 2010.
ista: Feng X, Dickinson HG. 2010. Cell–cell interactions during patterning of the
Arabidopsis anther. Biochemical Society Transactions. 38(2), 571–576.
mla: Feng, Xiaoqi, and Hugh G. Dickinson. “Cell–Cell Interactions during Patterning
of the Arabidopsis Anther.” Biochemical Society Transactions, vol.
38, no. 2, Portland Press Ltd., 2010, pp. 571–76, doi:10.1042/bst0380571.
short: X. Feng, H.G. Dickinson, Biochemical Society Transactions 38 (2010) 571–576.
date_created: 2023-01-16T09:22:18Z
date_published: 2010-03-22T00:00:00Z
date_updated: 2023-05-08T10:57:59Z
day: '22'
department:
- _id: XiFe
doi: 10.1042/bst0380571
extern: '1'
external_id:
pmid:
- '20298223'
intvolume: ' 38'
issue: '2'
keyword:
- Biochemistry
- Anther Development
- Arabidopsis
- Cell Fate
- Microsporangium
- Polarity
- Receptor Kinase
language:
- iso: eng
month: '03'
oa_version: None
page: 571-576
pmid: 1
publication: Biochemical Society Transactions
publication_identifier:
issn:
- 0300-5127
- 1470-8752
publication_status: published
publisher: Portland Press Ltd.
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cell–cell interactions during patterning of the Arabidopsis anther
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 38
year: '2010'
...
---
_id: '12653'
abstract:
- lang: eng
text: 'Daily streamflow from stations close to five Swiss glaciers is analyzed for
trends with the Mann-Kendall test. We consider a common period of record (1974–2004)
and longer periods based on data availability. The trend statistical significance
is tested on annual and seasonal bases. We also examine changes in precipitation,
temperature, and snow cover characteristics. Highly glacierized basins show statistically
significant positive trends in annual streamflow caused by increasing streamflow
in spring and summer. Trends are more numerous and stronger at lower and mid than
at the upper quantiles. The basin characterized by lower glacier coverage, conversely,
does not exhibit consistently statistically significant trends. Changes in precipitation
are not sufficient to explain the observed streamflow trends. Air temperature
sees an increase in mean, minimum, and maximum values at all sites. Variations
in the seasonal snow accumulation and ablation process are evident. Solid precipitation
is decreasing at all sites and trends may be due to a shift from snowfall into
rainfall. Mean snow depth is also decreasing, and its duration is getting shorter
because of a decrease in solid precipitation and enhanced melting. Trend magnitude
attenuates with longer time series. Contrasting trends are detected for different
subperiods in the last 70 years: statistically significant negative trends are
observed in the periods 1944–1974 and 1954–1984 for Aletschgletscher, in contrast
with the results for the common period. These trends are explained by different
rates of ice volume changes, and the sign of trends is clearly related to phases
of positive or negative glacier mass balance.'
article_number: W10522
article_processing_charge: No
article_type: original
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: A.
full_name: Bauder, A.
last_name: Bauder
- first_name: M.
full_name: Parola, M.
last_name: Parola
citation:
ama: Pellicciotti F, Bauder A, Parola M. Effect of glaciers on streamflow trends
in the Swiss Alps. Water Resources Research. 2010;46(10). doi:10.1029/2009wr009039
apa: Pellicciotti, F., Bauder, A., & Parola, M. (2010). Effect of glaciers on
streamflow trends in the Swiss Alps. Water Resources Research. American
Geophysical Union. https://doi.org/10.1029/2009wr009039
chicago: Pellicciotti, Francesca, A. Bauder, and M. Parola. “Effect of Glaciers
on Streamflow Trends in the Swiss Alps.” Water Resources Research. American
Geophysical Union, 2010. https://doi.org/10.1029/2009wr009039.
ieee: F. Pellicciotti, A. Bauder, and M. Parola, “Effect of glaciers on streamflow
trends in the Swiss Alps,” Water Resources Research, vol. 46, no. 10. American
Geophysical Union, 2010.
ista: Pellicciotti F, Bauder A, Parola M. 2010. Effect of glaciers on streamflow
trends in the Swiss Alps. Water Resources Research. 46(10), W10522.
mla: Pellicciotti, Francesca, et al. “Effect of Glaciers on Streamflow Trends in
the Swiss Alps.” Water Resources Research, vol. 46, no. 10, W10522, American
Geophysical Union, 2010, doi:10.1029/2009wr009039.
short: F. Pellicciotti, A. Bauder, M. Parola, Water Resources Research 46 (2010).
date_created: 2023-02-20T08:18:27Z
date_published: 2010-10-01T00:00:00Z
date_updated: 2023-02-20T09:39:29Z
day: '01'
doi: 10.1029/2009wr009039
extern: '1'
intvolume: ' 46'
issue: '10'
keyword:
- Water Science and Technology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1029/2009WR009039
month: '10'
oa: 1
oa_version: Published Version
publication: Water Resources Research
publication_identifier:
eissn:
- 1944-7973
issn:
- 0043-1397
publication_status: published
publisher: American Geophysical Union
quality_controlled: '1'
scopus_import: '1'
status: public
title: Effect of glaciers on streamflow trends in the Swiss Alps
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 46
year: '2010'
...
---
_id: '1300'
abstract:
- lang: eng
text: 'Motion vision is a major function of all visual systems, yet the underlying
neural mechanisms and circuits are still elusive. In the lamina, the first optic
neuropile of Drosophila melanogaster, photoreceptor signals split into five parallel
pathways, L1-L5. Here we examine how these pathways contribute to visual motion
detection by combining genetic block and reconstitution of neural activity in
different lamina cell types with whole-cell recordings from downstream motion-sensitive
neurons. We find reduced responses to moving gratings if L1 or L2 is blocked;
however, reconstitution of photoreceptor input to only L1 or L2 results in wild-type
responses. Thus, the first experiment indicates the necessity of both pathways,
whereas the second indicates sufficiency of each single pathway. This contradiction
can be explained by electrical coupling between L1 and L2, allowing for activation
of both pathways even when only one of them receives photoreceptor input. A fundamental
difference between the L1 pathway and the L2 pathway is uncovered when blocking
L1 or L2 output while presenting moving edges of positive (ON) or negative (OFF)
contrast polarity: blocking L1 eliminates the response to moving ON edges, whereas
blocking L2 eliminates the response to moving OFF edges. Thus, similar to the
segregation of photoreceptor signals in ON and OFF bipolar cell pathways in the
vertebrate retina, photoreceptor signals segregate into ON-L1 and OFF-L2 channels
in the lamina of Drosophila.'
author:
- first_name: Maximilian A
full_name: Maximilian Jösch
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Bettina
full_name: Schnell, Bettina
last_name: Schnell
- first_name: Shamprasad
full_name: Raghu, Shamprasad V
last_name: Raghu
- first_name: Dierk
full_name: Reiff, Dierk F
last_name: Reiff
- first_name: Alexander
full_name: Borst, Alexander
last_name: Borst
citation:
ama: Jösch MA, Schnell B, Raghu S, Reiff D, Borst A. ON and off pathways in Drosophila
motion vision. Nature. 2010;468(7321):300-304. doi:10.1038/nature09545
apa: Jösch, M. A., Schnell, B., Raghu, S., Reiff, D., & Borst, A. (2010). ON
and off pathways in Drosophila motion vision. Nature. Nature Publishing
Group. https://doi.org/10.1038/nature09545
chicago: Jösch, Maximilian A, Bettina Schnell, Shamprasad Raghu, Dierk Reiff, and
Alexander Borst. “ON and off Pathways in Drosophila Motion Vision.” Nature.
Nature Publishing Group, 2010. https://doi.org/10.1038/nature09545.
ieee: M. A. Jösch, B. Schnell, S. Raghu, D. Reiff, and A. Borst, “ON and off pathways
in Drosophila motion vision,” Nature, vol. 468, no. 7321. Nature Publishing
Group, pp. 300–304, 2010.
ista: Jösch MA, Schnell B, Raghu S, Reiff D, Borst A. 2010. ON and off pathways
in Drosophila motion vision. Nature. 468(7321), 300–304.
mla: Jösch, Maximilian A., et al. “ON and off Pathways in Drosophila Motion Vision.”
Nature, vol. 468, no. 7321, Nature Publishing Group, 2010, pp. 300–04,
doi:10.1038/nature09545.
short: M.A. Jösch, B. Schnell, S. Raghu, D. Reiff, A. Borst, Nature 468 (2010) 300–304.
date_created: 2018-12-11T11:51:14Z
date_published: 2010-11-11T00:00:00Z
date_updated: 2021-01-12T06:49:44Z
day: '11'
doi: 10.1038/nature09545
extern: 1
intvolume: ' 468'
issue: '7321'
month: '11'
page: 300 - 304
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '5970'
quality_controlled: 0
status: public
title: ON and off pathways in Drosophila motion vision
type: journal_article
volume: 468
year: '2010'
...
---
_id: '1301'
abstract:
- lang: eng
text: Motion vision is essential for navigating through the environment. Due to
its genetic amenability, the fruit fly Drosophila has been serving for a lengthy
period as a model organism for studying optomotor behavior as elicited by large-field
horizontal motion. However, the neurons underlying the control of this behavior
have not been studied in Drosophila so far. Here we report the first whole cell
recordings from three cells of the horizontal system (HSN, HSE, and HSS) in the
lobula plate of Drosophila. All three HS cells are tuned to large-field horizontal
motion in a direction-selective way; they become excited by front-to-back motion
and inhibited by back-to-front motion in the ipsilateral field of view. The response
properties of HS cells such as contrast and velocity dependence are in accordance
with the correlation-type model of motion detection. Neurobiotin injection suggests
extensive coupling among ipsilateral HS cells and additional coupling to tangential
cells that have their dendrites in the contralateral hemisphere of the brain.
This connectivity scheme accounts for the complex layout of their receptive fields
and explains their sensitivity both to ipsilateral and to contralateral motion.
Thus the main response properties of Drosophila HS cells are strikingly similar
to the responses of their counterparts in the blowfly Calliphora, although we
found substantial differences with respect to their dendritic structure and connectivity.
This long-awaited functional characterization of HS cells in Drosophila provides
the basis for the future dissection of optomotor behavior and the underlying neural
circuitry by combining genetics, physiology, and behavior.
acknowledgement: This work was supported by the Max-Planck-Society and by a Human
Frontier Science Program grant to K. Ito, A. Borst, and B. Nelson.
article_processing_charge: No
article_type: original
author:
- first_name: Bettina
full_name: Schnell, Bettina
last_name: Schnell
- first_name: Maximilian A
full_name: Jösch, Maximilian A
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
- first_name: Friedrich
full_name: Förstner, Friedrich
last_name: Förstner
- first_name: Shamprasad
full_name: Raghu, Shamprasad
last_name: Raghu
- first_name: Hideo
full_name: Otsuna, Hideo
last_name: Otsuna
- first_name: Kei
full_name: Ito, Kei
last_name: Ito
- first_name: Alexander
full_name: Borst, Alexander
last_name: Borst
- first_name: Dierk
full_name: Reiff, Dierk
last_name: Reiff
citation:
ama: Schnell B, Jösch MA, Förstner F, et al. Processing of horizontal optic flow
in three visual interneurons of the Drosophila brain. Journal of Neurophysiology.
2010;103(3):1646-1657. doi:10.1152/jn.00950.2009
apa: Schnell, B., Jösch, M. A., Förstner, F., Raghu, S., Otsuna, H., Ito, K., …
Reiff, D. (2010). Processing of horizontal optic flow in three visual interneurons
of the Drosophila brain. Journal of Neurophysiology. American Physiological
Society. https://doi.org/10.1152/jn.00950.2009
chicago: Schnell, Bettina, Maximilian A Jösch, Friedrich Förstner, Shamprasad Raghu,
Hideo Otsuna, Kei Ito, Alexander Borst, and Dierk Reiff. “Processing of Horizontal
Optic Flow in Three Visual Interneurons of the Drosophila Brain.” Journal of
Neurophysiology. American Physiological Society, 2010. https://doi.org/10.1152/jn.00950.2009.
ieee: B. Schnell et al., “Processing of horizontal optic flow in three visual
interneurons of the Drosophila brain,” Journal of Neurophysiology, vol.
103, no. 3. American Physiological Society, pp. 1646–1657, 2010.
ista: Schnell B, Jösch MA, Förstner F, Raghu S, Otsuna H, Ito K, Borst A, Reiff
D. 2010. Processing of horizontal optic flow in three visual interneurons of the
Drosophila brain. Journal of Neurophysiology. 103(3), 1646–1657.
mla: Schnell, Bettina, et al. “Processing of Horizontal Optic Flow in Three Visual
Interneurons of the Drosophila Brain.” Journal of Neurophysiology, vol.
103, no. 3, American Physiological Society, 2010, pp. 1646–57, doi:10.1152/jn.00950.2009.
short: B. Schnell, M.A. Jösch, F. Förstner, S. Raghu, H. Otsuna, K. Ito, A. Borst,
D. Reiff, Journal of Neurophysiology 103 (2010) 1646–1657.
date_created: 2018-12-11T11:51:14Z
date_published: 2010-03-01T00:00:00Z
date_updated: 2021-01-12T06:49:44Z
day: '01'
doi: 10.1152/jn.00950.2009
extern: '1'
external_id:
pmid:
- '20089816'
intvolume: ' 103'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
page: 1646 - 1657
pmid: 1
publication: Journal of Neurophysiology
publication_identifier:
eissn:
- 1522-1598
issn:
- ' 0022-3077'
publication_status: published
publisher: American Physiological Society
publist_id: '5971'
quality_controlled: '1'
status: public
title: Processing of horizontal optic flow in three visual interneurons of the Drosophila
brain
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 103
year: '2010'
...
---
_id: '9764'
article_processing_charge: No
author:
- first_name: Ulises
full_name: Rosas, Ulises
last_name: Rosas
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Lucy
full_name: Copsey, Lucy
last_name: Copsey
- first_name: Pierre
full_name: Barbier De Reuille, Pierre
last_name: Barbier De Reuille
- first_name: Enrico
full_name: Coen, Enrico
last_name: Coen
citation:
ama: Rosas U, Barton NH, Copsey L, Barbier De Reuille P, Coen E. Heterosis and the
drift load. 2010. doi:10.1371/journal.pbio.1000429.s003
apa: Rosas, U., Barton, N. H., Copsey, L., Barbier De Reuille, P., & Coen, E.
(2010). Heterosis and the drift load. Public Library of Science. https://doi.org/10.1371/journal.pbio.1000429.s003
chicago: Rosas, Ulises, Nicholas H Barton, Lucy Copsey, Pierre Barbier De Reuille,
and Enrico Coen. “Heterosis and the Drift Load.” Public Library of Science, 2010.
https://doi.org/10.1371/journal.pbio.1000429.s003.
ieee: U. Rosas, N. H. Barton, L. Copsey, P. Barbier De Reuille, and E. Coen, “Heterosis
and the drift load.” Public Library of Science, 2010.
ista: Rosas U, Barton NH, Copsey L, Barbier De Reuille P, Coen E. 2010. Heterosis
and the drift load, Public Library of Science, 10.1371/journal.pbio.1000429.s003.
mla: Rosas, Ulises, et al. Heterosis and the Drift Load. Public Library of
Science, 2010, doi:10.1371/journal.pbio.1000429.s003.
short: U. Rosas, N.H. Barton, L. Copsey, P. Barbier De Reuille, E. Coen, (2010).
date_created: 2021-08-02T09:45:39Z
date_published: 2010-07-20T00:00:00Z
date_updated: 2023-02-23T11:42:17Z
day: '20'
department:
- _id: NiBa
doi: 10.1371/journal.pbio.1000429.s003
month: '07'
oa_version: Published Version
publisher: Public Library of Science
related_material:
record:
- id: '3779'
relation: used_in_publication
status: public
status: public
title: Heterosis and the drift load
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2010'
...
---
_id: '3402'
abstract:
- lang: eng
text: Model checking transactional memories (TMs) is difficult because of the unbounded
number, length, and delay of concurrent transactions, as well as the unbounded
size of the memory. We show that, under certain conditions satisfied by most TMs
we know of, the model checking problem can be reduced to a finite-state problem,
and we illustrate the use of the method by proving the correctness of several
TMs, including two-phase locking, DSTM, and TL2. The safety properties we consider
include strict serializability and opacity; the liveness properties include obstruction
freedom, livelock freedom, and wait freedom. Our main contribution lies in the
structure of the proofs, which are largely automated and not restricted to the
TMs mentioned above. In a first step we show that every TM that enjoys certain
structural properties either violates a requirement on some program with two threads
and two shared variables, or satisfies the requirement on all programs. In the
second step, we use a model checker to prove the requirement for the TM applied
to a most general program with two threads and two variables. In the safety case,
the model checker checks language inclusion between two finite-state transition
systems, a nondeterministic transition system representing the given TM applied
to a most general program, and a deterministic transition system representing
a most liberal safe TM applied to the same program. The given TM transition system
is nondeterministic because a TM can be used with different contention managers,
which resolve conflicts differently. In the liveness case, the model checker analyzes
fairness conditions on the given TM transition system.
acknowledgement: This research was supported by the Swiss National Science Foundation.
This paper is an extended and revised version of our previous work on model checking
transactional memories.
author:
- first_name: Rachid
full_name: Guerraoui, Rachid
last_name: Guerraoui
- first_name: Thomas A
full_name: Thomas Henzinger
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Vasu
full_name: Vasu Singh
id: 4DAE2708-F248-11E8-B48F-1D18A9856A87
last_name: Singh
citation:
ama: Guerraoui R, Henzinger TA, Singh V. Model checking transactional memories.
Distributed Computing. 2010;22(3):129-145. doi:10.1007/s00446-009-0092-6
apa: Guerraoui, R., Henzinger, T. A., & Singh, V. (2010). Model checking transactional
memories. Distributed Computing. Springer. https://doi.org/10.1007/s00446-009-0092-6
chicago: Guerraoui, Rachid, Thomas A Henzinger, and Vasu Singh. “Model Checking
Transactional Memories.” Distributed Computing. Springer, 2010. https://doi.org/10.1007/s00446-009-0092-6.
ieee: R. Guerraoui, T. A. Henzinger, and V. Singh, “Model checking transactional
memories,” Distributed Computing, vol. 22, no. 3. Springer, pp. 129–145,
2010.
ista: Guerraoui R, Henzinger TA, Singh V. 2010. Model checking transactional memories.
Distributed Computing. 22(3), 129–145.
mla: Guerraoui, Rachid, et al. “Model Checking Transactional Memories.” Distributed
Computing, vol. 22, no. 3, Springer, 2010, pp. 129–45, doi:10.1007/s00446-009-0092-6.
short: R. Guerraoui, T.A. Henzinger, V. Singh, Distributed Computing 22 (2010) 129–145.
date_created: 2018-12-11T12:03:08Z
date_published: 2010-03-01T00:00:00Z
date_updated: 2021-01-12T07:43:14Z
day: '01'
doi: 10.1007/s00446-009-0092-6
extern: 1
intvolume: ' 22'
issue: '3'
main_file_link:
- open_access: '0'
url: http://infoscience.epfl.ch/record/117513/files/PLDI_paper.pdf
month: '03'
page: 129 - 145
publication: Distributed Computing
publication_status: published
publisher: Springer
publist_id: '3000'
pubrep_id: '74'
quality_controlled: 0
status: public
title: Model checking transactional memories
type: journal_article
volume: 22
year: '2010'
...