---
_id: '5387'
abstract:
- lang: eng
text: We consider Markov Decision Processes (MDPs) with mean-payoff parity and energy
parity objectives. In system design, the parity objective is used to encode ω-regular
specifications, and the mean-payoff and energy objectives can be used to model
quantitative resource constraints. The energy condition re- quires that the resource
level never drops below 0, and the mean-payoff condi- tion requires that the limit-average
value of the resource consumption is within a threshold. While these two (energy
and mean-payoff) classical conditions are equivalent for two-player games, we
show that they differ for MDPs. We show that the problem of deciding whether a
state is almost-sure winning (i.e., winning with probability 1) in energy parity
MDPs is in NP ∩ coNP, while for mean- payoff parity MDPs, the problem is solvable
in polynomial time, improving a recent PSPACE bound.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Laurent
full_name: Doyen, Laurent
last_name: Doyen
citation:
ama: Chatterjee K, Doyen L. Energy and Mean-Payoff Parity Markov Decision Processes.
IST Austria; 2011. doi:10.15479/AT:IST-2011-0001
apa: Chatterjee, K., & Doyen, L. (2011). Energy and mean-payoff parity Markov
decision processes. IST Austria. https://doi.org/10.15479/AT:IST-2011-0001
chicago: Chatterjee, Krishnendu, and Laurent Doyen. Energy and Mean-Payoff Parity
Markov Decision Processes. IST Austria, 2011. https://doi.org/10.15479/AT:IST-2011-0001.
ieee: K. Chatterjee and L. Doyen, Energy and mean-payoff parity Markov decision
processes. IST Austria, 2011.
ista: Chatterjee K, Doyen L. 2011. Energy and mean-payoff parity Markov decision
processes, IST Austria, 20p.
mla: Chatterjee, Krishnendu, and Laurent Doyen. Energy and Mean-Payoff Parity
Markov Decision Processes. IST Austria, 2011, doi:10.15479/AT:IST-2011-0001.
short: K. Chatterjee, L. Doyen, Energy and Mean-Payoff Parity Markov Decision Processes,
IST Austria, 2011.
date_created: 2018-12-12T11:39:02Z
date_published: 2011-02-16T00:00:00Z
date_updated: 2023-02-23T11:23:11Z
day: '16'
ddc:
- '000'
- '005'
department:
- _id: KrCh
doi: 10.15479/AT:IST-2011-0001
file:
- access_level: open_access
checksum: 824d6c70e6d3feb3e836b009e0b3cf73
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:52:57Z
date_updated: 2020-07-14T12:46:41Z
file_id: '5458'
file_name: IST-2011-0001_IST-2011-0001.pdf
file_size: 329976
relation: main_file
file_date_updated: 2020-07-14T12:46:41Z
has_accepted_license: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: '20'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '23'
related_material:
record:
- id: '3345'
relation: later_version
status: public
status: public
title: Energy and mean-payoff parity Markov decision processes
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2011'
...
---
_id: '580'
author:
- first_name: Onur
full_name: Onur Hosten
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
citation:
ama: 'Hosten O. Quantum physics: How to catch a wave. Nature. 2011;474(7350):170-171.
doi:10.1038/474170a'
apa: 'Hosten, O. (2011). Quantum physics: How to catch a wave. Nature. Nature
Publishing Group. https://doi.org/10.1038/474170a'
chicago: 'Hosten, Onur. “Quantum Physics: How to Catch a Wave.” Nature. Nature
Publishing Group, 2011. https://doi.org/10.1038/474170a.'
ieee: 'O. Hosten, “Quantum physics: How to catch a wave,” Nature, vol. 474,
no. 7350. Nature Publishing Group, pp. 170–171, 2011.'
ista: 'Hosten O. 2011. Quantum physics: How to catch a wave. Nature. 474(7350),
170–171.'
mla: 'Hosten, Onur. “Quantum Physics: How to Catch a Wave.” Nature, vol.
474, no. 7350, Nature Publishing Group, 2011, pp. 170–71, doi:10.1038/474170a.'
short: O. Hosten, Nature 474 (2011) 170–171.
date_created: 2018-12-11T11:47:18Z
date_published: 2011-06-08T00:00:00Z
date_updated: 2021-01-12T08:03:34Z
day: '08'
doi: 10.1038/474170a
extern: 1
intvolume: ' 474'
issue: '7350'
month: '06'
page: 170 - 171
publication: Nature
publication_status: published
publisher: Nature Publishing Group
publist_id: '7224'
quality_controlled: 0
status: public
title: 'Quantum physics: How to catch a wave'
type: journal_article
volume: 474
year: '2011'
...
---
_id: '585'
abstract:
- lang: eng
text: |+
We present two independent schemes for the precise focusing of orthogonal polarizations of light at arbitrary relative locations. The first scheme uses a polarization Sagnac interferometer, the second a set of three birefringent elements.
alternative_title:
- Optics InfoBase Conference Papers
author:
- first_name: David
full_name: Schmid, David
last_name: Schmid
- first_name: Shiraz
full_name: Hazrat, Shiraz
last_name: Hazrat
- first_name: Radhika
full_name: Rangarajan, Radhika
last_name: Rangarajan
- first_name: Onur
full_name: Onur Hosten
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
- first_name: Stephan
full_name: Quint, Stephan
last_name: Quint
- first_name: Paul
full_name: Kwiat, Paul G
last_name: Kwiat
citation:
ama: 'Schmid D, Hazrat S, Rangarajan R, Hosten O, Quint S, Kwiat P. Methods towards
achieving precise birefringent focusing. In: OSA; 2011. doi:10.1364/CLEO_AT.2011.JThB130'
apa: 'Schmid, D., Hazrat, S., Rangarajan, R., Hosten, O., Quint, S., & Kwiat,
P. (2011). Methods towards achieving precise birefringent focusing. Presented
at the QELS: Quantum Electronics and Laser Science, OSA. https://doi.org/10.1364/CLEO_AT.2011.JThB130'
chicago: Schmid, David, Shiraz Hazrat, Radhika Rangarajan, Onur Hosten, Stephan
Quint, and Paul Kwiat. “Methods towards Achieving Precise Birefringent Focusing.”
OSA, 2011. https://doi.org/10.1364/CLEO_AT.2011.JThB130.
ieee: 'D. Schmid, S. Hazrat, R. Rangarajan, O. Hosten, S. Quint, and P. Kwiat, “Methods
towards achieving precise birefringent focusing,” presented at the QELS: Quantum
Electronics and Laser Science, 2011.'
ista: 'Schmid D, Hazrat S, Rangarajan R, Hosten O, Quint S, Kwiat P. 2011. Methods
towards achieving precise birefringent focusing. QELS: Quantum Electronics and
Laser Science, Optics InfoBase Conference Papers, .'
mla: Schmid, David, et al. Methods towards Achieving Precise Birefringent Focusing.
OSA, 2011, doi:10.1364/CLEO_AT.2011.JThB130.
short: D. Schmid, S. Hazrat, R. Rangarajan, O. Hosten, S. Quint, P. Kwiat, in:,
OSA, 2011.
conference:
name: 'QELS: Quantum Electronics and Laser Science'
date_created: 2018-12-11T11:47:20Z
date_published: 2011-01-01T00:00:00Z
date_updated: 2021-01-12T08:03:44Z
day: '01'
doi: 10.1364/CLEO_AT.2011.JThB130
extern: 1
month: '01'
publication_status: published
publisher: OSA
publist_id: '7220'
quality_controlled: 0
status: public
title: Methods towards achieving precise birefringent focusing
type: conference
year: '2011'
...
...
---
_id: '586'
abstract:
- lang: eng
text: We demonstrate a Raman laser using cold Rb87 atoms as the gain medium in a
high-finesse optical cavity. We observe robust continuous wave lasing in the atypical
regime where single atoms can considerably affect the cavity field. Consequently,
we discover unusual lasing threshold behavior in the system causing jumps in lasing
power, and propose a model to explain the effect. We also measure the intermode
laser linewidth, and observe values as low as 80Hz. The tunable gain properties
of this laser suggest multiple directions for future research.
author:
- first_name: Geert
full_name: Vrijsen, Geert
last_name: Vrijsen
- first_name: Onur
full_name: Onur Hosten
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
- first_name: Jongmin
full_name: Lee, Jongmin
last_name: Lee
- first_name: Simon
full_name: Bernon, Simon
last_name: Bernon
- first_name: Mark
full_name: Kasevich, Mark A
last_name: Kasevich
citation:
ama: Vrijsen G, Hosten O, Lee J, Bernon S, Kasevich M. Raman lasing with a cold
atom gain medium in a high-finesse optical cavity. Physical Review Letters.
2011;107(6). doi:10.1103/PhysRevLett.107.063904
apa: Vrijsen, G., Hosten, O., Lee, J., Bernon, S., & Kasevich, M. (2011). Raman
lasing with a cold atom gain medium in a high-finesse optical cavity. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.107.063904
chicago: Vrijsen, Geert, Onur Hosten, Jongmin Lee, Simon Bernon, and Mark Kasevich.
“Raman Lasing with a Cold Atom Gain Medium in a High-Finesse Optical Cavity.”
Physical Review Letters. American Physical Society, 2011. https://doi.org/10.1103/PhysRevLett.107.063904.
ieee: G. Vrijsen, O. Hosten, J. Lee, S. Bernon, and M. Kasevich, “Raman lasing with
a cold atom gain medium in a high-finesse optical cavity,” Physical Review
Letters, vol. 107, no. 6. American Physical Society, 2011.
ista: Vrijsen G, Hosten O, Lee J, Bernon S, Kasevich M. 2011. Raman lasing with
a cold atom gain medium in a high-finesse optical cavity. Physical Review Letters.
107(6).
mla: Vrijsen, Geert, et al. “Raman Lasing with a Cold Atom Gain Medium in a High-Finesse
Optical Cavity.” Physical Review Letters, vol. 107, no. 6, American Physical
Society, 2011, doi:10.1103/PhysRevLett.107.063904.
short: G. Vrijsen, O. Hosten, J. Lee, S. Bernon, M. Kasevich, Physical Review Letters
107 (2011).
date_created: 2018-12-11T11:47:20Z
date_published: 2011-08-04T00:00:00Z
date_updated: 2021-01-12T08:05:05Z
day: '04'
doi: 10.1103/PhysRevLett.107.063904
extern: 1
intvolume: ' 107'
issue: '6'
month: '08'
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '7223'
quality_controlled: 0
status: public
title: Raman lasing with a cold atom gain medium in a high-finesse optical cavity
type: journal_article
volume: 107
year: '2011'
...
---
_id: '597'
abstract:
- lang: eng
text: The macromolecular assembly required to initiate transcription of protein-coding
genes, known as the Pre-Initiation Complex (PIC), consists of multiple protein
complexes and is approximately 3.5 MDa in size. At the heart of this assembly
is the Mediator complex, which helps regulate PIC activity and interacts with
the RNA polymerase II (pol II) enzyme. The structure of the human Mediator-pol
II interface is not well-characterized, whereas attempts to structurally define
the Mediator-pol II interaction in yeast have relied on incomplete assemblies
of Mediator and/or pol II and have yielded inconsistent interpretations. We have
assembled the complete, 1.9 MDa human Mediator-pol II-TFIIF complex from purified
components and have characterized its structural organization using cryo-electron
microscopy and single-particle reconstruction techniques. The orientation of pol
II within this assembly was determined by crystal structure docking and further
validated with projection matching experiments, allowing the structural organization
of the entire human PIC to be envisioned. Significantly, pol II orientation within
the Mediator-pol II-TFIIF assembly can be reconciled with past studies that determined
the location of other PIC components relative to pol II itself. Pol II surfaces
required for interacting with TFIIB, TFIIE, and promoter DNA (i.e., the pol II
cleft) are exposed within the Mediator-pol II-TFIIF structure; RNA exit is unhindered
along the RPB4/7 subunits; upstream and downstream DNA is accessible for binding
additional factors; and no major structural re-organization is necessary to accommodate
the large, multi-subunit TFIIH or TFIID complexes. The data also reveal how pol
II binding excludes Mediator-CDK8 subcomplex interactions and provide a structural
basis for Mediator-dependent control of PIC assembly and function. Finally, parallel
structural analysis of Mediator-pol II complexes lacking TFIIF reveal that TFIIF
plays a key role in stabilizing pol II orientation within the assembly.
article_processing_charge: No
author:
- first_name: Carrie A
full_name: Bernecky, Carrie A
id: 2CB9DFE2-F248-11E8-B48F-1D18A9856A87
last_name: Bernecky
orcid: 0000-0003-0893-7036
- first_name: Patricia
full_name: Grob, Patricia
last_name: Grob
- first_name: Christopher
full_name: Ebmeier, Christopher
last_name: Ebmeier
- first_name: Eva
full_name: Nogales, Eva
last_name: Nogales
- first_name: Dylan
full_name: Taatjes, Dylan
last_name: Taatjes
citation:
ama: Bernecky C, Grob P, Ebmeier C, Nogales E, Taatjes D. Molecular architecture
of the human Mediator-RNA polymerase II-TFIIF assembly. PLoS Biology. 2011;9(3).
doi:10.1371/journal.pbio.1000603
apa: Bernecky, C., Grob, P., Ebmeier, C., Nogales, E., & Taatjes, D. (2011).
Molecular architecture of the human Mediator-RNA polymerase II-TFIIF assembly.
PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.1000603
chicago: Bernecky, Carrie, Patricia Grob, Christopher Ebmeier, Eva Nogales, and
Dylan Taatjes. “Molecular Architecture of the Human Mediator-RNA Polymerase II-TFIIF
Assembly.” PLoS Biology. Public Library of Science, 2011. https://doi.org/10.1371/journal.pbio.1000603.
ieee: C. Bernecky, P. Grob, C. Ebmeier, E. Nogales, and D. Taatjes, “Molecular architecture
of the human Mediator-RNA polymerase II-TFIIF assembly,” PLoS Biology,
vol. 9, no. 3. Public Library of Science, 2011.
ista: Bernecky C, Grob P, Ebmeier C, Nogales E, Taatjes D. 2011. Molecular architecture
of the human Mediator-RNA polymerase II-TFIIF assembly. PLoS Biology. 9(3).
mla: Bernecky, Carrie, et al. “Molecular Architecture of the Human Mediator-RNA
Polymerase II-TFIIF Assembly.” PLoS Biology, vol. 9, no. 3, Public Library
of Science, 2011, doi:10.1371/journal.pbio.1000603.
short: C. Bernecky, P. Grob, C. Ebmeier, E. Nogales, D. Taatjes, PLoS Biology 9
(2011).
date_created: 2018-12-11T11:47:24Z
date_published: 2011-03-01T00:00:00Z
date_updated: 2021-01-12T08:05:25Z
day: '01'
doi: 10.1371/journal.pbio.1000603
extern: '1'
intvolume: ' 9'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
publication: PLoS Biology
publication_status: published
publisher: Public Library of Science
publist_id: '7209'
status: public
title: Molecular architecture of the human Mediator-RNA polymerase II-TFIIF assembly
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2011'
...
---
_id: '6137'
abstract:
- lang: eng
text: Variation in food quality and abundance requires animals to decide whether
to stay on a poor food patch or leave in search of better food. An important question
in behavioral ecology asks when is it optimal for an animal to leave a food patch
it is depleting. Although optimal foraging is central to evolutionary success,
the neural and molecular mechanisms underlying it are poorly understood. Here
we investigate the neuronal basis for adaptive food-leaving behavior in response
to resource depletion in Caenorhabditis elegans, and identify several of the signaling
pathways involved. The ASE neurons, previously implicated in salt chemoattraction,
promote food-leaving behavior via a cGMP pathway as food becomes limited. High
ambient O2 promotes food-leaving via the O2-sensing neurons AQR, PQR, and URX.
Ectopic activation of these neurons using channelrhodopsin is sufficient to induce
high food-leaving behavior. In contrast, the neuropeptide receptor NPR-1, which
regulates social behavior on food, acts in the ASE neurons, the nociceptive ASH
neurons, and in the RMG interneuron to repress food-leaving. Finally, we show
that neuroendocrine signaling by TGF-β/DAF-7 and neuronal insulin signaling are
necessary for adaptive food-leaving behavior. We suggest that animals integrate
information about their nutritional state with ambient oxygen and gustatory stimuli
to formulate optimal foraging strategies.
author:
- first_name: K.
full_name: Milward, K.
last_name: Milward
- first_name: K. E.
full_name: Busch, K. E.
last_name: Busch
- first_name: R. J.
full_name: Murphy, R. J.
last_name: Murphy
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
- first_name: B.
full_name: Olofsson, B.
last_name: Olofsson
citation:
ama: Milward K, Busch KE, Murphy RJ, de Bono M, Olofsson B. Neuronal and molecular
substrates for optimal foraging in Caenorhabditis elegans. Proceedings of the
National Academy of Sciences. 2011;108(51):20672-20677. doi:10.1073/pnas.1106134109
apa: Milward, K., Busch, K. E., Murphy, R. J., de Bono, M., & Olofsson, B. (2011).
Neuronal and molecular substrates for optimal foraging in Caenorhabditis elegans.
Proceedings of the National Academy of Sciences. National Academy of Sciences.
https://doi.org/10.1073/pnas.1106134109
chicago: Milward, K., K. E. Busch, R. J. Murphy, Mario de Bono, and B. Olofsson.
“Neuronal and Molecular Substrates for Optimal Foraging in Caenorhabditis Elegans.”
Proceedings of the National Academy of Sciences. National Academy of Sciences,
2011. https://doi.org/10.1073/pnas.1106134109.
ieee: K. Milward, K. E. Busch, R. J. Murphy, M. de Bono, and B. Olofsson, “Neuronal
and molecular substrates for optimal foraging in Caenorhabditis elegans,” Proceedings
of the National Academy of Sciences, vol. 108, no. 51. National Academy of
Sciences, pp. 20672–20677, 2011.
ista: Milward K, Busch KE, Murphy RJ, de Bono M, Olofsson B. 2011. Neuronal and
molecular substrates for optimal foraging in Caenorhabditis elegans. Proceedings
of the National Academy of Sciences. 108(51), 20672–20677.
mla: Milward, K., et al. “Neuronal and Molecular Substrates for Optimal Foraging
in Caenorhabditis Elegans.” Proceedings of the National Academy of Sciences,
vol. 108, no. 51, National Academy of Sciences, 2011, pp. 20672–77, doi:10.1073/pnas.1106134109.
short: K. Milward, K.E. Busch, R.J. Murphy, M. de Bono, B. Olofsson, Proceedings
of the National Academy of Sciences 108 (2011) 20672–20677.
date_created: 2019-03-20T14:30:06Z
date_published: 2011-12-20T00:00:00Z
date_updated: 2021-01-12T08:06:18Z
day: '20'
doi: 10.1073/pnas.1106134109
extern: '1'
external_id:
pmid:
- '22135454'
intvolume: ' 108'
issue: '51'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3251049/
month: '12'
oa: 1
oa_version: Submitted Version
page: 20672-20677
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
issn:
- 0027-8424
- 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
status: public
title: Neuronal and molecular substrates for optimal foraging in Caenorhabditis elegans
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 108
year: '2011'
...
---
_id: '6138'
author:
- first_name: Andrew Jonathan
full_name: Bretscher, Andrew Jonathan
last_name: Bretscher
- first_name: Eiji
full_name: Kodama-Namba, Eiji
last_name: Kodama-Namba
- first_name: Karl Emanuel
full_name: Busch, Karl Emanuel
last_name: Busch
- first_name: Robin Joseph
full_name: Murphy, Robin Joseph
last_name: Murphy
- first_name: Zoltan
full_name: Soltesz, Zoltan
last_name: Soltesz
- first_name: Patrick
full_name: Laurent, Patrick
last_name: Laurent
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Bretscher AJ, Kodama-Namba E, Busch KE, et al. Temperature, oxygen, and salt-sensing
neurons in C. elegans are carbon dioxide sensors that control avoidance behavior.
Neuron. 2011;69(6):1099-1113. doi:10.1016/j.neuron.2011.02.023
apa: Bretscher, A. J., Kodama-Namba, E., Busch, K. E., Murphy, R. J., Soltesz, Z.,
Laurent, P., & de Bono, M. (2011). Temperature, oxygen, and salt-sensing neurons
in C. elegans are carbon dioxide sensors that control avoidance behavior. Neuron.
Elsevier BV. https://doi.org/10.1016/j.neuron.2011.02.023
chicago: Bretscher, Andrew Jonathan, Eiji Kodama-Namba, Karl Emanuel Busch, Robin Joseph
Murphy, Zoltan Soltesz, Patrick Laurent, and Mario de Bono. “Temperature, Oxygen,
and Salt-Sensing Neurons in C. Elegans Are Carbon Dioxide Sensors That Control
Avoidance Behavior.” Neuron. Elsevier BV, 2011. https://doi.org/10.1016/j.neuron.2011.02.023.
ieee: A. J. Bretscher et al., “Temperature, oxygen, and salt-sensing neurons
in C. elegans are carbon dioxide sensors that control avoidance behavior,” Neuron,
vol. 69, no. 6. Elsevier BV, pp. 1099–1113, 2011.
ista: Bretscher AJ, Kodama-Namba E, Busch KE, Murphy RJ, Soltesz Z, Laurent P, de
Bono M. 2011. Temperature, oxygen, and salt-sensing neurons in C. elegans are
carbon dioxide sensors that control avoidance behavior. Neuron. 69(6), 1099–1113.
mla: Bretscher, Andrew Jonathan, et al. “Temperature, Oxygen, and Salt-Sensing Neurons
in C. Elegans Are Carbon Dioxide Sensors That Control Avoidance Behavior.” Neuron,
vol. 69, no. 6, Elsevier BV, 2011, pp. 1099–113, doi:10.1016/j.neuron.2011.02.023.
short: A.J. Bretscher, E. Kodama-Namba, K.E. Busch, R.J. Murphy, Z. Soltesz, P.
Laurent, M. de Bono, Neuron 69 (2011) 1099–1113.
date_created: 2019-03-20T15:01:41Z
date_published: 2011-03-24T00:00:00Z
date_updated: 2021-01-12T08:06:18Z
day: '24'
ddc:
- '570'
doi: 10.1016/j.neuron.2011.02.023
extern: '1'
external_id:
pmid:
- '21435556'
file:
- access_level: open_access
checksum: 547cffd123f4c508ae927c9244b8f92a
content_type: application/pdf
creator: kschuh
date_created: 2019-03-20T15:06:32Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6139'
file_name: 2011_Cell_Bretscher.pdf
file_size: 2448332
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 69'
issue: '6'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '03'
oa: 1
oa_version: Published Version
page: 1099-1113
pmid: 1
publication: Neuron
publication_identifier:
issn:
- 0896-6273
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Temperature, oxygen, and salt-sensing neurons in C. elegans are carbon dioxide
sensors that control avoidance behavior
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 69
year: '2011'
...
---
_id: '6140'
abstract:
- lang: eng
text: 'Genome sequence comparisons have highlighted many novel gene families that
are conserved across animal phyla but whose biological function is unknown. Here,
we functionally characterize a member of one such family, the macoilins. Macoilins
are characterized by several highly conserved predicted transmembrane domains
towards the N-terminus and by coiled-coil regions C-terminally. They are found
throughout Eumetazoa but not in other organisms. Mutants for the single Caenorhabditis
elegans macoilin, maco-1, exhibit a constellation of behavioral phenotypes, including
defects in aggregation, O2 responses, and swimming. MACO-1 protein is expressed
broadly and specifically in the nervous system and localizes to the rough endoplasmic
reticulum; it is excluded from dendrites and axons. Apart from subtle synapse
defects, nervous system development appears wild-type in maco-1 mutants. However,
maco-1 animals are resistant to the cholinesterase inhibitor aldicarb and sensitive
to levamisole, suggesting pre-synaptic defects. Using in vivo imaging, we show
that macoilin is required to evoke Ca2+ transients, at least in some neurons:
in maco-1 mutants the O2-sensing neuron PQR is unable to generate a Ca2+ response
to a rise in O2. By genetically disrupting neurotransmission, we show that pre-synaptic
input is not necessary for PQR to respond to O2, indicating that the response
is mediated by cell-intrinsic sensory transduction and amplification. Disrupting
the sodium leak channels NCA-1/NCA-2, or the N-,P/Q,R-type voltage-gated Ca2+
channels, also fails to disrupt Ca2+ responses in the PQR cell body to O2 stimuli.
By contrast, mutations in egl-19, which encodes the only Caenorhabditis elegans
L-type voltage-gated Ca2+ channel α1 subunit, recapitulate the Ca2+ response defect
we see in maco-1 mutants, although we do not see defects in localization of EGL-19.
Together, our data suggest that macoilin acts in the ER to regulate assembly or
traffic of ion channels or ion channel regulators.'
article_number: e1001341
author:
- first_name: Fausto
full_name: Arellano-Carbajal, Fausto
last_name: Arellano-Carbajal
- first_name: Luis
full_name: Briseño-Roa, Luis
last_name: Briseño-Roa
- first_name: Africa
full_name: Couto, Africa
last_name: Couto
- first_name: Benny H. H.
full_name: Cheung, Benny H. H.
last_name: Cheung
- first_name: Michel
full_name: Labouesse, Michel
last_name: Labouesse
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Arellano-Carbajal F, Briseño-Roa L, Couto A, Cheung BHH, Labouesse M, de Bono
M. Macoilin, a conserved nervous system–specific ER membrane protein that regulates
neuronal excitability. PLoS Genetics. 2011;7(3). doi:10.1371/journal.pgen.1001341
apa: Arellano-Carbajal, F., Briseño-Roa, L., Couto, A., Cheung, B. H. H., Labouesse,
M., & de Bono, M. (2011). Macoilin, a conserved nervous system–specific ER
membrane protein that regulates neuronal excitability. PLoS Genetics. Public
Library of Science. https://doi.org/10.1371/journal.pgen.1001341
chicago: Arellano-Carbajal, Fausto, Luis Briseño-Roa, Africa Couto, Benny H. H.
Cheung, Michel Labouesse, and Mario de Bono. “Macoilin, a Conserved Nervous System–Specific
ER Membrane Protein That Regulates Neuronal Excitability.” PLoS Genetics.
Public Library of Science, 2011. https://doi.org/10.1371/journal.pgen.1001341.
ieee: F. Arellano-Carbajal, L. Briseño-Roa, A. Couto, B. H. H. Cheung, M. Labouesse,
and M. de Bono, “Macoilin, a conserved nervous system–specific ER membrane protein
that regulates neuronal excitability,” PLoS Genetics, vol. 7, no. 3. Public
Library of Science, 2011.
ista: Arellano-Carbajal F, Briseño-Roa L, Couto A, Cheung BHH, Labouesse M, de Bono
M. 2011. Macoilin, a conserved nervous system–specific ER membrane protein that
regulates neuronal excitability. PLoS Genetics. 7(3), e1001341.
mla: Arellano-Carbajal, Fausto, et al. “Macoilin, a Conserved Nervous System–Specific
ER Membrane Protein That Regulates Neuronal Excitability.” PLoS Genetics,
vol. 7, no. 3, e1001341, Public Library of Science, 2011, doi:10.1371/journal.pgen.1001341.
short: F. Arellano-Carbajal, L. Briseño-Roa, A. Couto, B.H.H. Cheung, M. Labouesse,
M. de Bono, PLoS Genetics 7 (2011).
date_created: 2019-03-20T15:08:23Z
date_published: 2011-03-17T00:00:00Z
date_updated: 2021-01-12T08:06:19Z
day: '17'
ddc:
- '570'
doi: 10.1371/journal.pgen.1001341
extern: '1'
external_id:
pmid:
- '21437263'
file:
- access_level: open_access
checksum: c609b2ce616d7dafbb617ec5d022f1ea
content_type: application/pdf
creator: kschuh
date_created: 2019-03-20T15:18:11Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6141'
file_name: 2011_PLOS_Arellano-Carbajal.PDF
file_size: 5625063
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 7'
issue: '3'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Genetics
publication_identifier:
issn:
- 1553-7404
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
status: public
title: Macoilin, a conserved nervous system–specific ER membrane protein that regulates
neuronal excitability
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2011'
...
---
_id: '6298'
abstract:
- lang: eng
text: Tumor necrosis factor-stimulated gene-6 (TSG-6) is a hyalu-ronan (HA)-binding
protein that plays important roles ininflammation and ovulation. TSG-6-mediated
cross-linking ofHA has been proposed as a functional mechanism (e.g.for regu-lating
leukocyte adhesion), but direct evidence for cross-linkingis lacking, and we know
very little about its impact on HA ultra-structure. Here we used films of polymeric
and oligomeric HAchains, end-grafted to a solid support, and a combination ofsurface-sensitive
biophysical techniques to quantify the bindingof TSG-6 into HA films and to correlate
binding to morpholog-ical changes. We find that full-length TSG-6 binds with pro-nounced
positive cooperativity and demonstrate that it cancross-link HA at physiologically
relevant concentrations. Ourdata indicate that cooperative binding of full-length
TSG-6arises from HA-induced protein oligomerization and that theTSG-6 oligomers
act as cross-linkers. In contrast, the HA-bind-ing domain of TSG-6 (the Link module)
alone binds withoutpositive cooperativity and weaker than the full-length protein.Both
the Link module and full-length TSG-6 condensed andrigidified HA films, and the
degree of condensation scaled withthe affinity between the TSG-6 constructs and
HA. We proposethat condensation is the result of protein-mediated HA cross-linking.
Our findings firmly establish that TSG-6 is a potent HAcross-linking agent and
might hence have important implica-tions for the mechanistic understanding of
the biological func-tion of TSG-6 (e.g.in inflammation).
author:
- first_name: Natalia
full_name: Baranova, Natalia
id: 38661662-F248-11E8-B48F-1D18A9856A87
last_name: Baranova
orcid: 0000-0002-3086-9124
- first_name: Erik
full_name: Nilebäck, Erik
last_name: Nilebäck
- first_name: F. Michael
full_name: Haller, F. Michael
last_name: Haller
- first_name: David C.
full_name: Briggs, David C.
last_name: Briggs
- first_name: Sofia
full_name: Svedhem, Sofia
last_name: Svedhem
- first_name: Anthony J.
full_name: Day, Anthony J.
last_name: Day
- first_name: Ralf P.
full_name: Richter, Ralf P.
last_name: Richter
citation:
ama: Baranova NS, Nilebäck E, Haller FM, et al. The inflammation-associated protein
TSG-6 cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers. Journal
of Biological Chemistry. 2011;286(29):25675-25686. doi:10.1074/jbc.m111.247395
apa: Baranova, N. S., Nilebäck, E., Haller, F. M., Briggs, D. C., Svedhem, S., Day,
A. J., & Richter, R. P. (2011). The inflammation-associated protein TSG-6
cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers. Journal of Biological
Chemistry. American Society for Biochemistry & Molecular Biology. https://doi.org/10.1074/jbc.m111.247395
chicago: Baranova, Natalia S., Erik Nilebäck, F. Michael Haller, David C. Briggs,
Sofia Svedhem, Anthony J. Day, and Ralf P. Richter. “The Inflammation-Associated
Protein TSG-6 Cross-Links Hyaluronan via Hyaluronan-Induced TSG-6 Oligomers.”
Journal of Biological Chemistry. American Society for Biochemistry &
Molecular Biology, 2011. https://doi.org/10.1074/jbc.m111.247395.
ieee: N. S. Baranova et al., “The inflammation-associated protein TSG-6 cross-links
hyaluronan via hyaluronan-induced TSG-6 oligomers,” Journal of Biological Chemistry,
vol. 286, no. 29. American Society for Biochemistry & Molecular Biology, pp.
25675–25686, 2011.
ista: Baranova NS, Nilebäck E, Haller FM, Briggs DC, Svedhem S, Day AJ, Richter
RP. 2011. The inflammation-associated protein TSG-6 cross-links hyaluronan via
hyaluronan-induced TSG-6 oligomers. Journal of Biological Chemistry. 286(29),
25675–25686.
mla: Baranova, Natalia S., et al. “The Inflammation-Associated Protein TSG-6 Cross-Links
Hyaluronan via Hyaluronan-Induced TSG-6 Oligomers.” Journal of Biological Chemistry,
vol. 286, no. 29, American Society for Biochemistry & Molecular Biology, 2011,
pp. 25675–86, doi:10.1074/jbc.m111.247395.
short: N.S. Baranova, E. Nilebäck, F.M. Haller, D.C. Briggs, S. Svedhem, A.J. Day,
R.P. Richter, Journal of Biological Chemistry 286 (2011) 25675–25686.
date_created: 2019-04-11T20:57:43Z
date_published: 2011-07-22T00:00:00Z
date_updated: 2021-01-12T08:06:58Z
day: '22'
doi: 10.1074/jbc.m111.247395
extern: '1'
intvolume: ' 286'
issue: '29'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.jbc.org/content/286/29/25675.full.pdf
month: '07'
oa: 1
oa_version: Published Version
page: 25675-25686
publication: Journal of Biological Chemistry
publication_identifier:
issn:
- 0021-9258
- 1083-351X
publication_status: published
publisher: American Society for Biochemistry & Molecular Biology
quality_controlled: '1'
status: public
title: The inflammation-associated protein TSG-6 cross-links hyaluronan via hyaluronan-induced
TSG-6 oligomers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 286
year: '2011'
...
---
_id: '6496'
abstract:
- lang: eng
text: We report the switching behavior of the full bacterial flagellum system that
includes the filament and the motor in wild-type Escherichia coli cells. In sorting
the motor behavior by the clockwise bias, we find that the distributions of the
clockwise (CW) and counterclockwise (CCW) intervals are either exponential or
nonexponential with long tails. At low bias, CW intervals are exponentially distributed
and CCW intervals exhibit long tails. At intermediate CW bias (0.5) both CW and
CCW intervals are mainly exponentially distributed. A simple model suggests that
these two distinct switching behaviors are governed by the presence of signaling
noise within the chemotaxis network. Low noise yields exponentially distributed
intervals, whereas large noise yields nonexponential behavior with long tails.
These drastically different motor statistics may play a role in optimizing bacterial
behavior for a wide range of environmental conditions.
article_processing_charge: No
author:
- first_name: Heungwon
full_name: Park, Heungwon
last_name: Park
- first_name: Panos
full_name: Oikonomou, Panos
last_name: Oikonomou
- first_name: Calin C
full_name: Guet, Calin C
id: 47F8433E-F248-11E8-B48F-1D18A9856A87
last_name: Guet
orcid: 0000-0001-6220-2052
- first_name: Philippe
full_name: Cluzel, Philippe
last_name: Cluzel
citation:
ama: Park H, Oikonomou P, Guet CC, Cluzel P. Noise underlies switching behavior
of the bacterial flagellum. Biophysical Journal. 2011;101(10):2336-2340.
doi:10.1016/j.bpj.2011.09.040
apa: Park, H., Oikonomou, P., Guet, C. C., & Cluzel, P. (2011). Noise underlies
switching behavior of the bacterial flagellum. Biophysical Journal. Elsevier.
https://doi.org/10.1016/j.bpj.2011.09.040
chicago: Park, Heungwon, Panos Oikonomou, Calin C Guet, and Philippe Cluzel. “Noise
Underlies Switching Behavior of the Bacterial Flagellum.” Biophysical Journal.
Elsevier, 2011. https://doi.org/10.1016/j.bpj.2011.09.040.
ieee: H. Park, P. Oikonomou, C. C. Guet, and P. Cluzel, “Noise underlies switching
behavior of the bacterial flagellum,” Biophysical Journal, vol. 101, no.
10. Elsevier, pp. 2336–2340, 2011.
ista: Park H, Oikonomou P, Guet CC, Cluzel P. 2011. Noise underlies switching behavior
of the bacterial flagellum. Biophysical Journal. 101(10), 2336–2340.
mla: Park, Heungwon, et al. “Noise Underlies Switching Behavior of the Bacterial
Flagellum.” Biophysical Journal, vol. 101, no. 10, Elsevier, 2011, pp.
2336–40, doi:10.1016/j.bpj.2011.09.040.
short: H. Park, P. Oikonomou, C.C. Guet, P. Cluzel, Biophysical Journal 101 (2011)
2336–2340.
date_created: 2019-05-28T11:54:29Z
date_published: 2011-11-16T00:00:00Z
date_updated: 2021-04-16T11:54:49Z
day: '16'
department:
- _id: CaGu
doi: 10.1016/j.bpj.2011.09.040
external_id:
pmid:
- '22098731'
intvolume: ' 101'
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3218319/
month: '11'
oa: 1
oa_version: Published Version
page: 2336-2340
pmid: 1
publication: Biophysical Journal
publication_identifier:
issn:
- 0006-3495
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Noise underlies switching behavior of the bacterial flagellum
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 101
year: '2011'
...
---
_id: '6749'
abstract:
- lang: eng
text: This article refers to algorithms based on finite difference schemes for computing
mean and affine curvature evolutions of digital images, introduced by Alvarez
and Morel [L. Alvarez, J.M. Morel, “Formalization and computational aspects of
image analysis”, Acta Numerica, pp. 159, 1994]. We discuss consistency, stability
and convergence. Our analysis focuses on some possible choices of the parameters,
choices that generate multiple variants in the implementations. Meaningful visual
examples on how the algorithms actually work are provided.
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Adina
full_name: Ciomaga, Adina
last_name: Ciomaga
citation:
ama: Mondelli M, Ciomaga A. Finite difference schemes for MCM and AMSS. Image
Processing On Line. 2011;1:127-177. doi:10.5201/ipol.2011.cm_fds
apa: Mondelli, M., & Ciomaga, A. (2011). Finite difference schemes for MCM and
AMSS. Image Processing On Line. IPOL Image Processing On Line. https://doi.org/10.5201/ipol.2011.cm_fds
chicago: Mondelli, Marco, and Adina Ciomaga. “Finite Difference Schemes for MCM
and AMSS.” Image Processing On Line. IPOL Image Processing On Line, 2011.
https://doi.org/10.5201/ipol.2011.cm_fds.
ieee: M. Mondelli and A. Ciomaga, “Finite difference schemes for MCM and AMSS,”
Image Processing On Line, vol. 1. IPOL Image Processing On Line, pp. 127–177,
2011.
ista: Mondelli M, Ciomaga A. 2011. Finite difference schemes for MCM and AMSS. Image
Processing On Line. 1, 127–177.
mla: Mondelli, Marco, and Adina Ciomaga. “Finite Difference Schemes for MCM and
AMSS.” Image Processing On Line, vol. 1, IPOL Image Processing On Line,
2011, pp. 127–77, doi:10.5201/ipol.2011.cm_fds.
short: M. Mondelli, A. Ciomaga, Image Processing On Line 1 (2011) 127–177.
date_created: 2019-07-31T09:44:24Z
date_published: 2011-09-13T00:00:00Z
date_updated: 2021-01-12T08:08:50Z
day: '13'
ddc:
- '000'
doi: 10.5201/ipol.2011.cm_fds
extern: '1'
file:
- access_level: open_access
checksum: 910710811224c633202791e0c217d05d
content_type: application/pdf
creator: dernst
date_created: 2019-08-01T06:34:21Z
date_updated: 2020-07-14T12:47:39Z
file_id: '6751'
file_name: 2011_IPOL_Mondelli.pdf
file_size: 2793903
relation: main_file
file_date_updated: 2020-07-14T12:47:39Z
has_accepted_license: '1'
intvolume: ' 1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
month: '09'
oa: 1
oa_version: Published Version
page: 127-177
publication: Image Processing On Line
publication_identifier:
issn:
- 2105-1232
publication_status: published
publisher: IPOL Image Processing On Line
quality_controlled: '1'
status: public
title: Finite difference schemes for MCM and AMSS
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1
year: '2011'
...
---
_id: '6767'
abstract:
- lang: eng
text: "In the present paper we give a thorough analysis of two finite difference
schemes for the Mean Curvature Motion and its affine variant, the Affine Morphological
Scale Space, schemes introduced in the Image Processing framework. This analysis
brings in a series of parameters that allow us to compute an accurate discrete
evolution of curvature motions.\r\nThe choice of these parameters is based on
intrinsic geometric properties of the evolution equations for linear, radial and
elliptical functions. In the last part we present several examples, underlining
the main advantages of the algorithms (the removal of pixelization effects and
JPEG artifacts) as well as their major drawbacks (absence of contrast invariance
and grid dependence). A detailed explanatory report, the ANSI C implementations
and an on-line demo can be found at http://www.ipol.im/."
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Adina
full_name: Ciomaga, Adina
last_name: Ciomaga
citation:
ama: 'Mondelli M, Ciomaga A. On finite difference schemes for curvature motions.
In: Proceedings of the International Student Conference on Pure and Applied
Mathematics. Editura Universitãtii „Alexandru Ioan Cuza” Iasi; 2011:137-156.
doi:10.13140/2.1.1862.4646'
apa: 'Mondelli, M., & Ciomaga, A. (2011). On finite difference schemes for curvature
motions. In Proceedings of the International Student Conference on Pure and
Applied Mathematics (pp. 137–156). Iasi, Romania: Editura Universitãtii „Alexandru
Ioan Cuza” Iasi. https://doi.org/10.13140/2.1.1862.4646'
chicago: Mondelli, Marco, and Adina Ciomaga. “On Finite Difference Schemes for Curvature
Motions.” In Proceedings of the International Student Conference on Pure and
Applied Mathematics, 137–56. Editura Universitãtii „Alexandru Ioan Cuza” Iasi,
2011. https://doi.org/10.13140/2.1.1862.4646.
ieee: M. Mondelli and A. Ciomaga, “On finite difference schemes for curvature motions,”
in Proceedings of the International Student Conference on Pure and Applied
Mathematics, Iasi, Romania, 2011, pp. 137–156.
ista: 'Mondelli M, Ciomaga A. 2011. On finite difference schemes for curvature motions.
Proceedings of the International Student Conference on Pure and Applied Mathematics.
ISCOPAM: International Student Conference on Pure and Applied Mathematics, 137–156.'
mla: Mondelli, Marco, and Adina Ciomaga. “On Finite Difference Schemes for Curvature
Motions.” Proceedings of the International Student Conference on Pure and Applied
Mathematics, Editura Universitãtii „Alexandru Ioan Cuza” Iasi, 2011, pp. 137–56,
doi:10.13140/2.1.1862.4646.
short: M. Mondelli, A. Ciomaga, in:, Proceedings of the International Student Conference
on Pure and Applied Mathematics, Editura Universitãtii „Alexandru Ioan Cuza” Iasi,
2011, pp. 137–156.
conference:
end_date: 2010-07-16
location: Iasi, Romania
name: 'ISCOPAM: International Student Conference on Pure and Applied Mathematics'
start_date: 2010-07-12
date_created: 2019-08-05T12:20:58Z
date_published: 2011-01-01T00:00:00Z
date_updated: 2021-01-12T08:08:56Z
day: '01'
doi: 10.13140/2.1.1862.4646
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 137-156
publication: Proceedings of the International Student Conference on Pure and Applied
Mathematics
publication_identifier:
isbn:
- 978-973-703-602-5
publication_status: published
publisher: Editura Universitãtii „Alexandru Ioan Cuza” Iasi
quality_controlled: '1'
status: public
title: On finite difference schemes for curvature motions
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2011'
...
---
_id: '10389'
abstract:
- lang: eng
text: We perform numerical simulations to study self-assembly of nanoparticles mediated
by an elastic planar surface. We show how the nontrivial elastic response to deformations
of these surfaces leads to anisotropic interactions between the particles resulting
in aggregates having different geometrical features. The morphology of the patterns
can be controlled by the mechanical properties of the surface and the strength
of the particle adhesion. We use simple scaling arguments to understand the formation
of the different structures, and we show how the adhering particles can cause
the underlying elastic substrate to wrinkle if two of its opposite edges are clamped.
Finally, we discuss the implications of our results and suggest how elastic surfaces
could be used in nanofabrication.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR-0846426. We thank Josep C. Pàmies and William L. Miller for
helpful discussions.
article_number: '8324'
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: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Cacciuto A. Soft elastic surfaces as a platform for particle self-assembly.
Soft Matter. 2011;7(18). doi:10.1039/c1sm05773a
apa: Šarić, A., & Cacciuto, A. (2011). Soft elastic surfaces as a platform for
particle self-assembly. Soft Matter. Royal Society of Chemistry. https://doi.org/10.1039/c1sm05773a
chicago: Šarić, Anđela, and Angelo Cacciuto. “Soft Elastic Surfaces as a Platform
for Particle Self-Assembly.” Soft Matter. Royal Society of Chemistry, 2011.
https://doi.org/10.1039/c1sm05773a.
ieee: A. Šarić and A. Cacciuto, “Soft elastic surfaces as a platform for particle
self-assembly,” Soft Matter, vol. 7, no. 18. Royal Society of Chemistry,
2011.
ista: Šarić A, Cacciuto A. 2011. Soft elastic surfaces as a platform for particle
self-assembly. Soft Matter. 7(18), 8324.
mla: Šarić, Anđela, and Angelo Cacciuto. “Soft Elastic Surfaces as a Platform for
Particle Self-Assembly.” Soft Matter, vol. 7, no. 18, 8324, Royal Society
of Chemistry, 2011, doi:10.1039/c1sm05773a.
short: A. Šarić, A. Cacciuto, Soft Matter 7 (2011).
date_created: 2021-11-29T14:33:18Z
date_published: 2011-08-08T00:00:00Z
date_updated: 2021-11-29T15:12:10Z
day: '08'
doi: 10.1039/c1sm05773a
extern: '1'
external_id:
arxiv:
- '1106.2995'
intvolume: ' 7'
issue: '18'
keyword:
- condensed matter physics
- general chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1106.2995
month: '08'
oa: 1
oa_version: Preprint
publication: Soft Matter
publication_identifier:
eissn:
- 1744-6848
issn:
- 1744-683X
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Soft elastic surfaces as a platform for particle self-assembly
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 7
year: '2011'
...
---
_id: '1048'
abstract:
- lang: eng
text: We produce an ultracold and dense sample of rovibronic ground state Cs 2 molecules
close to the regime of quantum degeneracy, in a single hyperfine level, in the
presence of an optical lattice. The molecules are individually trapped, in the
motional ground state of an optical lattice well, with a lifetime of 8 s. For
preparation, we start with a zero-temperature atomic Mott-insulator state with
optimized double-site occupancy and efficiently associate weakly-bound dimer molecules
on a Feshbach resonance. Despite extremely weak Franck-Condon wavefunction overlap,
the molecules are subsequently transferred with >50% efficiency to the rovibronic
ground state by a stimulated four-photon process. Our results present a crucial
step towards the generation of Bose-Einstein condensates of ground-state molecules
and, when suitably generalized to polar heteronuclear molecules such as RbCs,
the realization of dipolar many-body quantum-gas phases in periodic potentials.
acknowledgement: "We thank H. Ritsch, N. Bouloufa, O. Dulieu, J. Aldegunde, J. M.
Hutson, H. Salami, T. Bergeman, S. D ̈urr, and K. Bergmann for valuable discussions
and H. Telle, H. Schnatz, B. Lipphardt, and J. Alnis for sharing technical expertise.
We are indebted to R. Grimm for generous support. We gratefully acknowledge funding
by the Austrian Ministry of Science and\r\nResearch (Bundesministerium f ̈ur Wissenschaft
und Forschung) and the Austrian Science Fund\r\n(Fonds zur F ̈orderung der wissenschaftlichen
Forschung) in the form of a START prize grant\r\nand by the European Science Foundation
within the framework of the EuroQUASAR collective\r\nresearch project QuDeGPM (Project
I 153-N16) and within the framework of the EuroQUAM\r\ncollective research project
QuDipMol (Project I 124-N16). R.H. was supported by a Marie Curie\r\nInternational
Incoming Fellowship within the 7th European Community Framework Programme"
article_processing_charge: No
arxiv: 1
author:
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
- 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: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
citation:
ama: 'Nägerl H, Mark M, Haller E, Gustavsson M, Hart R, Danzl JG. Ultracold and
dense samples of ground-state molecules in lattice potentials. Journal of Physics:
Conference Series. 2011;264(1). doi:10.1088/1742-6596/264/1/012015'
apa: 'Nägerl, H., Mark, M., Haller, E., Gustavsson, M., Hart, R., & Danzl, J.
G. (2011). Ultracold and dense samples of ground-state molecules in lattice potentials.
Journal of Physics: Conference Series. IOP Publishing Ltd. https://doi.org/10.1088/1742-6596/264/1/012015'
chicago: 'Nägerl, Hanns, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell
Hart, and Johann G Danzl. “Ultracold and Dense Samples of Ground-State Molecules
in Lattice Potentials.” Journal of Physics: Conference Series. IOP Publishing
Ltd., 2011. https://doi.org/10.1088/1742-6596/264/1/012015.'
ieee: 'H. Nägerl, M. Mark, E. Haller, M. Gustavsson, R. Hart, and J. G. Danzl, “Ultracold
and dense samples of ground-state molecules in lattice potentials,” Journal
of Physics: Conference Series, vol. 264, no. 1. IOP Publishing Ltd., 2011.'
ista: 'Nägerl H, Mark M, Haller E, Gustavsson M, Hart R, Danzl JG. 2011. Ultracold
and dense samples of ground-state molecules in lattice potentials. Journal of
Physics: Conference Series. 264(1).'
mla: 'Nägerl, Hanns, et al. “Ultracold and Dense Samples of Ground-State Molecules
in Lattice Potentials.” Journal of Physics: Conference Series, vol. 264,
no. 1, IOP Publishing Ltd., 2011, doi:10.1088/1742-6596/264/1/012015.'
short: 'H. Nägerl, M. Mark, E. Haller, M. Gustavsson, R. Hart, J.G. Danzl, Journal
of Physics: Conference Series 264 (2011).'
date_created: 2018-12-11T11:49:52Z
date_published: 2011-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:54Z
day: '01'
doi: 10.1088/1742-6596/264/1/012015
extern: '1'
external_id:
arxiv:
- '1011.0179'
intvolume: ' 264'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1011.0179
month: '01'
oa: 1
oa_version: Preprint
publication: 'Journal of Physics: Conference Series'
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '6340'
status: public
title: Ultracold and dense samples of ground-state molecules in lattice potentials
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 264
year: '2011'
...
---
_id: '1050'
abstract:
- lang: eng
text: We present experimentally derived potential curves 1?and spin-orbit interaction
functions for the strongly perturbed AΣu+ 3?and bΠu states of the cesium dimer.
The results are based on data from several sources. Laser-induced fluorescence
Fourier transform spectroscopy (LIF FTS) was used some time ago in the Laboratoire
Aimé Cotton primarily to study the XΣg+ state. More recent work at Tsinghua University
provides information from moderate 3?resolution spectroscopy on the lowest levels
of the bΠ0u± state as well as additional high-resolution data. From Innsbruck
University, we have precision data obtained with cold Cs2 molecules. Recent data
from Temple University was obtained using the optical-optical double resonance
polarization spectroscopy technique, and finally, a group at the University of
Latvia has added additional LIF FTS data. In the Hamiltonian matrix, we have used
analytic potentials (the expanded Morse oscillator form) with both finite-difference
(FD) coupled-channel and discrete variable representation (DVR) calculations of
the term values. Fitted diagonal and off-diagonal spin-orbit functions are obtained
and compared with ab initio results from Temple and Moscow State universities.
acknowledgement: The work in Temple University was supported by NSF grant no. PHY-0855502.
S.K. acknowledges support from AFOSR and from NSF grant no. PHY-1005453. S.A., C.M.,
and J.H. were supported by NSF grants no. PHY-0652938 and PHY-0968898. The work
at Stony Brook was supported by NSF grants no. PHY-0652459 and PHY-0968905. The
work in Tsinghua University was supported by NSFC of China, under grant no. 20773072.
The Moscow team thanks the Russian Foundation for Basic Researches by the grant
no. 10-03-00195 and MSU Priority Direction 2.3. M.T. and R.F. are grateful to Ilze
Klincare, Olga Nikolayeva, and Artis Kruzins for their help in spectra analysis,
as well as appreciate the support from the ESF 2009/0223/1DP/1.1.1.2.0/09/APIA/VIAA/008
project.
article_processing_charge: No
arxiv: 1
author:
- first_name: Jianmei
full_name: Bai, Jianmei
last_name: Bai
- first_name: Ergin
full_name: Ahmed, Ergin
last_name: Ahmed
- first_name: Bediha
full_name: Beser, Bediha
last_name: Beser
- first_name: Yafei
full_name: Guan, Yafei
last_name: Guan
- first_name: Svetlana
full_name: Kotochigova, Svetlana
last_name: Kotochigova
- first_name: Marjatta
full_name: Lyyra, Marjatta
last_name: Lyyra
- first_name: Seth
full_name: Ashman, Seth
last_name: Ashman
- first_name: Christopher
full_name: Wolfe, Christopher
last_name: Wolfe
- first_name: John
full_name: Huennekens, John
last_name: Huennekens
- first_name: Feng
full_name: Xie, Feng
last_name: Xie
- first_name: Dan
full_name: Li, Dan
last_name: Li
- first_name: Li
full_name: Li, Li
last_name: Li
- first_name: Maris
full_name: Tamanis, Maris
last_name: Tamanis
- first_name: Ruvin
full_name: Ferber, Ruvin
last_name: Ferber
- first_name: Anastasia
full_name: Drozdova, Anastasia
last_name: Drozdova
- first_name: Elena
full_name: Pazyuk, Elena
last_name: Pazyuk
- first_name: Andrey
full_name: Stolyarov, Andrey
last_name: Stolyarov
- 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: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
- first_name: Nadia
full_name: Bouloufa, Nadia
last_name: Bouloufa
- first_name: Olivier
full_name: Dulieu, Olivier
last_name: Dulieu
- first_name: Claude
full_name: Amiot, Claude
last_name: Amiot
- first_name: Houssam
full_name: Salami, Houssam
last_name: Salami
- first_name: Thomas
full_name: Bergeman, Thomas
last_name: Bergeman
citation:
ama: Bai J, Ahmed E, Beser B, et al. Global analysis of data on the spin-orbit-coupled
A 1Σu+ and b 3Πu inf states of Cs2. Physical Review A - Atomic, Molecular,
and Optical Physics. 2011;83(3). doi:10.1103/PhysRevA.83.032514
apa: Bai, J., Ahmed, E., Beser, B., Guan, Y., Kotochigova, S., Lyyra, M., … Bergeman,
T. (2011). Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu
inf states of Cs2. Physical Review A - Atomic, Molecular, and Optical Physics.
American Physical Society. https://doi.org/10.1103/PhysRevA.83.032514
chicago: Bai, Jianmei, Ergin Ahmed, Bediha Beser, Yafei Guan, Svetlana Kotochigova,
Marjatta Lyyra, Seth Ashman, et al. “Global Analysis of Data on the Spin-Orbit-Coupled
A 1Σu+ and b 3Πu Inf States of Cs2.” Physical Review A - Atomic, Molecular,
and Optical Physics. American Physical Society, 2011. https://doi.org/10.1103/PhysRevA.83.032514.
ieee: J. Bai et al., “Global analysis of data on the spin-orbit-coupled A
1Σu+ and b 3Πu inf states of Cs2,” Physical Review A - Atomic, Molecular,
and Optical Physics, vol. 83, no. 3. American Physical Society, 2011.
ista: Bai J, Ahmed E, Beser B, Guan Y, Kotochigova S, Lyyra M, Ashman S, Wolfe C,
Huennekens J, Xie F, Li D, Li L, Tamanis M, Ferber R, Drozdova A, Pazyuk E, Stolyarov
A, Danzl JG, Nägerl H, Bouloufa N, Dulieu O, Amiot C, Salami H, Bergeman T. 2011.
Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states
of Cs2. Physical Review A - Atomic, Molecular, and Optical Physics. 83(3).
mla: Bai, Jianmei, et al. “Global Analysis of Data on the Spin-Orbit-Coupled A 1Σu+
and b 3Πu Inf States of Cs2.” Physical Review A - Atomic, Molecular, and Optical
Physics, vol. 83, no. 3, American Physical Society, 2011, doi:10.1103/PhysRevA.83.032514.
short: J. Bai, E. Ahmed, B. Beser, Y. Guan, S. Kotochigova, M. Lyyra, S. Ashman,
C. Wolfe, J. Huennekens, F. Xie, D. Li, L. Li, M. Tamanis, R. Ferber, A. Drozdova,
E. Pazyuk, A. Stolyarov, J.G. Danzl, H. Nägerl, N. Bouloufa, O. Dulieu, C. Amiot,
H. Salami, T. Bergeman, Physical Review A - Atomic, Molecular, and Optical Physics
83 (2011).
date_created: 2018-12-11T11:49:53Z
date_published: 2011-03-28T00:00:00Z
date_updated: 2021-01-12T06:47:55Z
day: '28'
doi: 10.1103/PhysRevA.83.032514
extern: '1'
external_id:
arxiv:
- '1101.5412'
intvolume: ' 83'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1101.5412
month: '03'
oa: 1
oa_version: Preprint
publication: ' Physical Review A - Atomic, Molecular, and Optical Physics'
publication_status: published
publisher: American Physical Society
publist_id: '6339'
status: public
title: Global analysis of data on the spin-orbit-coupled A 1Σu+ and b 3Πu inf states
of Cs2
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 83
year: '2011'
...
---
_id: '1051'
abstract:
- lang: eng
text: We demonstrate the temporal Talbot effect for trapped matter waves using ultracold
atoms in an optical lattice. We investigate the phase evolution of an array of
essentially non-interacting matter waves and observe matter-wave collapse and
revival in the form of a Talbot interference pattern. By using long expansion
times, we image momentum space with sub-recoil resolution, allowing us to observe
fractional Talbot fringes up to tenth order.
acknowledgement: We are indebted to R Grimm for generous support and we thank A Daley
for valuable discussions. We gratefully acknowledge funding by the Austrian Science
Fund (FWF) within project I153-N16 and within the framework of the European Science
Foundation (ESF) EuroQUASAR collective research project QuDeGPM.
article_processing_charge: No
author:
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- 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: Katharina
full_name: Lauber, Katharina
last_name: Lauber
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Mark M, Haller E, Danzl JG, Lauber K, Gustavsson M, Nägerl H. Demonstration
of the temporal matter-wave Talbot effect for trapped matter waves. New Journal
of Physics. 2011;13. doi:10.1088/1367-2630/13/8/085008
apa: Mark, M., Haller, E., Danzl, J. G., Lauber, K., Gustavsson, M., & Nägerl,
H. (2011). Demonstration of the temporal matter-wave Talbot effect for trapped
matter waves. New Journal of Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/13/8/085008
chicago: Mark, Manfred, Elmar Haller, Johann G Danzl, Katharina Lauber, Mattias
Gustavsson, and Hanns Nägerl. “Demonstration of the Temporal Matter-Wave Talbot
Effect for Trapped Matter Waves.” New Journal of Physics. IOP Publishing
Ltd., 2011. https://doi.org/10.1088/1367-2630/13/8/085008.
ieee: M. Mark, E. Haller, J. G. Danzl, K. Lauber, M. Gustavsson, and H. Nägerl,
“Demonstration of the temporal matter-wave Talbot effect for trapped matter waves,”
New Journal of Physics, vol. 13. IOP Publishing Ltd., 2011.
ista: Mark M, Haller E, Danzl JG, Lauber K, Gustavsson M, Nägerl H. 2011. Demonstration
of the temporal matter-wave Talbot effect for trapped matter waves. New Journal
of Physics. 13.
mla: Mark, Manfred, et al. “Demonstration of the Temporal Matter-Wave Talbot Effect
for Trapped Matter Waves.” New Journal of Physics, vol. 13, IOP Publishing
Ltd., 2011, doi:10.1088/1367-2630/13/8/085008.
short: M. Mark, E. Haller, J.G. Danzl, K. Lauber, M. Gustavsson, H. Nägerl, New
Journal of Physics 13 (2011).
date_created: 2018-12-11T11:49:53Z
date_published: 2011-08-01T00:00:00Z
date_updated: 2021-01-12T06:47:56Z
day: '01'
doi: 10.1088/1367-2630/13/8/085008
extern: '1'
intvolume: ' 13'
language:
- iso: eng
month: '08'
oa_version: None
publication: New Journal of Physics
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '6338'
status: public
title: Demonstration of the temporal matter-wave Talbot effect for trapped matter
waves
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2011'
...
---
_id: '1052'
abstract:
- lang: eng
text: The present paper aims at finding optimal parameters for trapping of Cs 2
molecules in optical lattices, with the perspective of creating a quantum degenerate
gas of ground-state molecules. We have calculated dynamic polarizabilities of
Cs 2 molecules subject to an oscillating electric field, using accurate potential
curves and electronic transition dipole moments. We show that for some particular
wavelengths of the optical lattice, called "magic wavelengths", the
polarizability of the ground-state molecules is equal to the one of a Feshbach
molecule. As the creation of the sample of ground-state molecules relies on an
adiabatic population transfer from weakly-bound molecules created on a Feshbach
resonance, such a coincidence ensures that both the initial and final states are
favorably trapped by the lattice light, allowing optimized transfer in agreement
with the experimental observation.
acknowledgement: "We thank E. Haller for important contributions to the experimental
work and R. Grimm for generous support. We acknowledge funding by the Austrian
\ Science Fund (FWF) within\r\nproject Quantum Gases of Ground-State Molecules,
\ project\r\nnumber P 21555-N20."
article_processing_charge: No
arxiv: 1
author:
- first_name: Romain
full_name: Vexiau, Romain
last_name: Vexiau
- first_name: Nadia
full_name: Bouloufa, Nadia
last_name: Bouloufa
- first_name: Mireille
full_name: Aymar, Mireille
last_name: Aymar
- 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: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
- first_name: Olivier
full_name: Dulieu, Olivier
last_name: Dulieu
citation:
ama: Vexiau R, Bouloufa N, Aymar M, et al. Optimal trapping wavelengths of Cs 2
molecules in an optical lattice. European Physical Journal D. 2011;65(1-2):243-250.
doi:10.1140/epjd/e2011-20085-4
apa: Vexiau, R., Bouloufa, N., Aymar, M., Danzl, J. G., Mark, M., Nägerl, H., &
Dulieu, O. (2011). Optimal trapping wavelengths of Cs 2 molecules in an optical
lattice. European Physical Journal D. Springer. https://doi.org/10.1140/epjd/e2011-20085-4
chicago: Vexiau, Romain, Nadia Bouloufa, Mireille Aymar, Johann G Danzl, Manfred
Mark, Hanns Nägerl, and Olivier Dulieu. “Optimal Trapping Wavelengths of Cs 2
Molecules in an Optical Lattice.” European Physical Journal D. Springer,
2011. https://doi.org/10.1140/epjd/e2011-20085-4.
ieee: R. Vexiau et al., “Optimal trapping wavelengths of Cs 2 molecules in
an optical lattice,” European Physical Journal D, vol. 65, no. 1–2. Springer,
pp. 243–250, 2011.
ista: Vexiau R, Bouloufa N, Aymar M, Danzl JG, Mark M, Nägerl H, Dulieu O. 2011.
Optimal trapping wavelengths of Cs 2 molecules in an optical lattice. European
Physical Journal D. 65(1–2), 243–250.
mla: Vexiau, Romain, et al. “Optimal Trapping Wavelengths of Cs 2 Molecules in an
Optical Lattice.” European Physical Journal D, vol. 65, no. 1–2, Springer,
2011, pp. 243–50, doi:10.1140/epjd/e2011-20085-4.
short: R. Vexiau, N. Bouloufa, M. Aymar, J.G. Danzl, M. Mark, H. Nägerl, O. Dulieu,
European Physical Journal D 65 (2011) 243–250.
date_created: 2018-12-11T11:49:53Z
date_published: 2011-11-01T00:00:00Z
date_updated: 2021-01-12T06:47:56Z
day: '01'
doi: 10.1140/epjd/e2011-20085-4
extern: '1'
external_id:
arxiv:
- '1102.1793'
intvolume: ' 65'
issue: 1-2
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1102.1793
month: '11'
oa: 1
oa_version: Preprint
page: 243 - 250
publication: European Physical Journal D
publication_status: published
publisher: Springer
publist_id: '6336'
status: public
title: Optimal trapping wavelengths of Cs 2 molecules in an optical lattice
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 65
year: '2011'
...
---
_id: '1053'
abstract:
- lang: eng
text: We perform precision measurements on a Mott-insulator quantum state of ultracold
atoms with tunable interactions. We probe the dependence of the superfluid-to-Mott-insulator
transition on the interaction strength and explore the limits of the standard
Bose-Hubbard model description. By tuning the on-site interaction energies to
values comparable to the interband separation, we are able to quantitatively measure
number-dependent shifts in the excitation spectrum caused by effective multibody
interactions.
acknowledgement: We are indebted to R. Grimm for generous support. We thank D. Boyanovsky,
H. Büchler, P. Johnson, W. Niedenzu, and E. Tiesinga for fruitful discussions. We
gratefully acknowledge funding by the Austrian Science Fund (FWF) within project
I153-N16 and within the framework of the European Science Foundation (ESF) EuroQUASAR
collective research project QuDeGPM.
article_processing_charge: No
arxiv: 1
author:
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Katharina
full_name: Lauber, Katharina
last_name: Lauber
- 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: Andrew
full_name: Daley, Andrew
last_name: Daley
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Mark M, Haller E, Lauber K, Danzl JG, Daley A, Nägerl H. Precision measurements
on a tunable Mott insulator of ultracold atoms. Physical Review Letters.
2011;107(17). doi:10.1103/PhysRevLett.107.175301
apa: Mark, M., Haller, E., Lauber, K., Danzl, J. G., Daley, A., & Nägerl, H.
(2011). Precision measurements on a tunable Mott insulator of ultracold atoms.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.107.175301
chicago: Mark, Manfred, Elmar Haller, Katharina Lauber, Johann G Danzl, Andrew Daley,
and Hanns Nägerl. “Precision Measurements on a Tunable Mott Insulator of Ultracold
Atoms.” Physical Review Letters. American Physical Society, 2011. https://doi.org/10.1103/PhysRevLett.107.175301.
ieee: M. Mark, E. Haller, K. Lauber, J. G. Danzl, A. Daley, and H. Nägerl, “Precision
measurements on a tunable Mott insulator of ultracold atoms,” Physical Review
Letters, vol. 107, no. 17. American Physical Society, 2011.
ista: Mark M, Haller E, Lauber K, Danzl JG, Daley A, Nägerl H. 2011. Precision measurements
on a tunable Mott insulator of ultracold atoms. Physical Review Letters. 107(17).
mla: Mark, Manfred, et al. “Precision Measurements on a Tunable Mott Insulator of
Ultracold Atoms.” Physical Review Letters, vol. 107, no. 17, American Physical
Society, 2011, doi:10.1103/PhysRevLett.107.175301.
short: M. Mark, E. Haller, K. Lauber, J.G. Danzl, A. Daley, H. Nägerl, Physical
Review Letters 107 (2011).
date_created: 2018-12-11T11:49:54Z
date_published: 2011-10-18T00:00:00Z
date_updated: 2021-01-12T06:47:56Z
day: '18'
doi: 10.1103/PhysRevLett.107.175301
extern: '1'
external_id:
arxiv:
- '1107.1803'
intvolume: ' 107'
issue: '17'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1107.1803
month: '10'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '6337'
status: public
title: Precision measurements on a tunable Mott insulator of ultracold atoms
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 107
year: '2011'
...
---
_id: '1054'
abstract:
- lang: eng
text: We investigate local three-body correlations for bosonic particles in three
dimensions and one dimension as a function of the interaction strength. The three-body
correlation function g(3) is determined by measuring the three-body recombination
rate in an ultracold gas of Cs atoms. In three dimensions, we measure the dependence
of g(3) on the gas parameter in a BEC, finding good agreement with the theoretical
prediction accounting for beyond-mean-field effects. In one dimension, we observe
a reduction of g( 3) by several orders of magnitude upon increasing interactions
from the weakly interacting BEC to the strongly interacting Tonks-Girardeau regime,
in good agreement with predictions from the Lieb-Liniger model for all strengths
of interaction.
acknowledgement: We thank R. Grimm for generous support. We gratefully acknowledge
funding by the Austrian Science Fund (FWF) within Project No. I153-N16 and within
the framework of the European Science Foundation (ESF) EuroQUASAR collective research
project QuDeGPM. G. P. acknowledges funding from the EU through NAME-QUAM and AQUTE.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mahmoud
full_name: Rabie, Mahmoud
last_name: Rabie
- 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: Katharina
full_name: Lauber, Katharina
last_name: Lauber
- first_name: Guido
full_name: Pupillo, Guido
last_name: Pupillo
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Rabie M, Mark M, et al. Three-body correlation functions and recombination
rates for bosons in three dimensions and one dimension. Physical Review Letters.
2011;107(23). doi:10.1103/PhysRevLett.107.230404
apa: Haller, E., Rabie, M., Mark, M., Danzl, J. G., Hart, R., Lauber, K., … Nägerl,
H. (2011). Three-body correlation functions and recombination rates for bosons
in three dimensions and one dimension. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/PhysRevLett.107.230404
chicago: Haller, Elmar, Mahmoud Rabie, Manfred Mark, Johann G Danzl, Russell Hart,
Katharina Lauber, Guido Pupillo, and Hanns Nägerl. “Three-Body Correlation Functions
and Recombination Rates for Bosons in Three Dimensions and One Dimension.” Physical
Review Letters. American Physical Society, 2011. https://doi.org/10.1103/PhysRevLett.107.230404.
ieee: E. Haller et al., “Three-body correlation functions and recombination
rates for bosons in three dimensions and one dimension,” Physical Review Letters,
vol. 107, no. 23. American Physical Society, 2011.
ista: Haller E, Rabie M, Mark M, Danzl JG, Hart R, Lauber K, Pupillo G, Nägerl H.
2011. Three-body correlation functions and recombination rates for bosons in three
dimensions and one dimension. Physical Review Letters. 107(23).
mla: Haller, Elmar, et al. “Three-Body Correlation Functions and Recombination Rates
for Bosons in Three Dimensions and One Dimension.” Physical Review Letters,
vol. 107, no. 23, American Physical Society, 2011, doi:10.1103/PhysRevLett.107.230404.
short: E. Haller, M. Rabie, M. Mark, J.G. Danzl, R. Hart, K. Lauber, G. Pupillo,
H. Nägerl, Physical Review Letters 107 (2011).
date_created: 2018-12-11T11:49:54Z
date_published: 2011-12-02T00:00:00Z
date_updated: 2021-01-12T06:47:57Z
day: '02'
doi: 10.1103/PhysRevLett.107.230404
extern: '1'
external_id:
arxiv:
- '1107.4516'
intvolume: ' 107'
issue: '23'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1107.4516
month: '12'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '6335'
status: public
title: Three-body correlation functions and recombination rates for bosons in three
dimensions and one dimension
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 107
year: '2011'
...
---
_id: '9483'
abstract:
- lang: eng
text: Imprinted genes are expressed primarily or exclusively from either the maternal
or paternal allele, a phenomenon that occurs in flowering plants and mammals.
Flowering plant imprinted gene expression has been described primarily in endosperm,
a terminal nutritive tissue consumed by the embryo during seed development or
after germination. Imprinted expression in Arabidopsis thaliana endosperm is orchestrated
by differences in cytosine DNA methylation between the paternal and maternal genomes
as well as by Polycomb group proteins. Currently, only 11 imprinted A. thaliana
genes are known. Here, we use extensive sequencing of cDNA libraries to identify
9 paternally expressed and 34 maternally expressed imprinted genes in A. thaliana
endosperm that are regulated by the DNA-demethylating glycosylase DEMETER, the
DNA methyltransferase MET1, and/or the core Polycomb group protein FIE. These
genes encode transcription factors, proteins involved in hormone signaling, components
of the ubiquitin protein degradation pathway, regulators of histone and DNA methylation,
and small RNA pathway proteins. We also identify maternally expressed genes that
may be regulated by unknown mechanisms or deposited from maternal tissues. We
did not detect any imprinted genes in the embryo. Our results show that imprinted
gene expression is an extensive mechanistically complex phenomenon that likely
affects multiple aspects of seed development.
article_processing_charge: No
article_type: original
author:
- first_name: Tzung-Fu
full_name: Hsieh, Tzung-Fu
last_name: Hsieh
- first_name: Juhyun
full_name: Shin, Juhyun
last_name: Shin
- first_name: Rie
full_name: Uzawa, Rie
last_name: Uzawa
- first_name: Pedro
full_name: Silva, Pedro
last_name: Silva
- first_name: Stephanie
full_name: Cohen, Stephanie
last_name: Cohen
- first_name: Matthew J.
full_name: Bauer, Matthew J.
last_name: Bauer
- first_name: Meryl
full_name: Hashimoto, Meryl
last_name: Hashimoto
- first_name: Ryan C.
full_name: Kirkbride, Ryan C.
last_name: Kirkbride
- first_name: John J.
full_name: Harada, John J.
last_name: Harada
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
- first_name: Robert L.
full_name: Fischer, Robert L.
last_name: Fischer
citation:
ama: Hsieh T-F, Shin J, Uzawa R, et al. Regulation of imprinted gene expression
in Arabidopsis endosperm. Proceedings of the National Academy of Sciences.
2011;108(5):1755-1762. doi:10.1073/pnas.1019273108
apa: Hsieh, T.-F., Shin, J., Uzawa, R., Silva, P., Cohen, S., Bauer, M. J., … Fischer,
R. L. (2011). Regulation of imprinted gene expression in Arabidopsis endosperm.
Proceedings of the National Academy of Sciences. National Academy of Sciences.
https://doi.org/10.1073/pnas.1019273108
chicago: Hsieh, Tzung-Fu, Juhyun Shin, Rie Uzawa, Pedro Silva, Stephanie Cohen,
Matthew J. Bauer, Meryl Hashimoto, et al. “Regulation of Imprinted Gene Expression
in Arabidopsis Endosperm.” Proceedings of the National Academy of Sciences.
National Academy of Sciences, 2011. https://doi.org/10.1073/pnas.1019273108.
ieee: T.-F. Hsieh et al., “Regulation of imprinted gene expression in Arabidopsis
endosperm,” Proceedings of the National Academy of Sciences, vol. 108,
no. 5. National Academy of Sciences, pp. 1755–1762, 2011.
ista: Hsieh T-F, Shin J, Uzawa R, Silva P, Cohen S, Bauer MJ, Hashimoto M, Kirkbride
RC, Harada JJ, Zilberman D, Fischer RL. 2011. Regulation of imprinted gene expression
in Arabidopsis endosperm. Proceedings of the National Academy of Sciences. 108(5),
1755–1762.
mla: Hsieh, Tzung-Fu, et al. “Regulation of Imprinted Gene Expression in Arabidopsis
Endosperm.” Proceedings of the National Academy of Sciences, vol. 108,
no. 5, National Academy of Sciences, 2011, pp. 1755–62, doi:10.1073/pnas.1019273108.
short: T.-F. Hsieh, J. Shin, R. Uzawa, P. Silva, S. Cohen, M.J. Bauer, M. Hashimoto,
R.C. Kirkbride, J.J. Harada, D. Zilberman, R.L. Fischer, Proceedings of the National
Academy of Sciences 108 (2011) 1755–1762.
date_created: 2021-06-07T07:40:38Z
date_published: 2011-02-01T00:00:00Z
date_updated: 2021-12-14T08:33:49Z
day: '01'
department:
- _id: DaZi
doi: 10.1073/pnas.1019273108
extern: '1'
external_id:
pmid:
- '21257907'
intvolume: ' 108'
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.1019273108
month: '02'
oa: 1
oa_version: Published Version
page: 1755-1762
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Regulation of imprinted gene expression in Arabidopsis endosperm
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 108
year: '2011'
...