---
_id: '12172'
abstract:
- lang: eng
text: In industrial reactors and equipment, non-ideality is quite a common phenomenon
rather than an exception. These deviations from ideality impact the process's
overall efficiency and the effectiveness of the equipment. To recognize the associated
non-ideality, one needs to have enough understanding of the formulation of the
equations and in-depth knowledge of the residence time distribution (RTD) data
of real reactors. In the current work, step input and pulse input were used to
create RTD data for Cascade continuous stirred tank reactors (CSTRs). For the
aforementioned configuration, experiments were run at various flow rates to validate
the developed characteristic equations. To produce RTD data, distilled water was
utilized as the flowing fluid, and NaOH was the tracer substance. The ideal behavior
of tracer concentration exits age distribution, and cumulative fraction for each
setup and each input was plotted and experimental results were compared with perfect
behavior. Deviation of concentration exit age distribution and cumulative fractional
distribution from ideal behavior is more in pulse input as compared to a step
input. For ideal cases, the exit age distribution curve and cumulative fraction
curves are independent of the type of input. But a significant difference was
observed for the two cases, which may be due to non-measurable fluctuations in
volumetric flow rate, non-achievement of instant injection of tracer in case of
pulse input, and slight variations in the sampling period. Further, with increasing
flow rate, concentration, exit age, and cumulative fractional curves shifted upward,
and this behavior matches with the actual case.
article_processing_charge: No
article_type: original
author:
- first_name: Bushra
full_name: Khatoon, Bushra
last_name: Khatoon
- first_name: Shoaib
full_name: Kamil, Shoaib
id: 185a19af-dc7d-11ea-9b2f-8eb2201959e9
last_name: Kamil
- first_name: Hitesh
full_name: Babu, Hitesh
last_name: Babu
- first_name: M.
full_name: Siraj Alam, M.
last_name: Siraj Alam
citation:
ama: 'Khatoon B, Kamil S, Babu H, Siraj Alam M. Experimental analysis of Cascade
CSTRs with step and pulse inputs. Materials Today: Proceedings. 2023;78(Part
1):40-47. doi:10.1016/j.matpr.2022.11.037'
apa: 'Khatoon, B., Kamil, S., Babu, H., & Siraj Alam, M. (2023). Experimental
analysis of Cascade CSTRs with step and pulse inputs. Materials Today: Proceedings.
Elsevier. https://doi.org/10.1016/j.matpr.2022.11.037'
chicago: 'Khatoon, Bushra, Shoaib Kamil, Hitesh Babu, and M. Siraj Alam. “Experimental
Analysis of Cascade CSTRs with Step and Pulse Inputs.” Materials Today: Proceedings.
Elsevier, 2023. https://doi.org/10.1016/j.matpr.2022.11.037.'
ieee: 'B. Khatoon, S. Kamil, H. Babu, and M. Siraj Alam, “Experimental analysis
of Cascade CSTRs with step and pulse inputs,” Materials Today: Proceedings,
vol. 78, no. Part 1. Elsevier, pp. 40–47, 2023.'
ista: 'Khatoon B, Kamil S, Babu H, Siraj Alam M. 2023. Experimental analysis of
Cascade CSTRs with step and pulse inputs. Materials Today: Proceedings. 78(Part
1), 40–47.'
mla: 'Khatoon, Bushra, et al. “Experimental Analysis of Cascade CSTRs with Step
and Pulse Inputs.” Materials Today: Proceedings, vol. 78, no. Part 1, Elsevier,
2023, pp. 40–47, doi:10.1016/j.matpr.2022.11.037.'
short: 'B. Khatoon, S. Kamil, H. Babu, M. Siraj Alam, Materials Today: Proceedings
78 (2023) 40–47.'
date_created: 2023-01-12T12:11:26Z
date_published: 2023-03-20T00:00:00Z
date_updated: 2023-08-16T09:08:11Z
day: '20'
department:
- _id: BjHo
doi: 10.1016/j.matpr.2022.11.037
intvolume: ' 78'
issue: Part 1
keyword:
- General Medicine
language:
- iso: eng
month: '03'
oa_version: None
page: 40-47
publication: 'Materials Today: Proceedings'
publication_identifier:
issn:
- 2214-7853
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Experimental analysis of Cascade CSTRs with step and pulse inputs
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 78
year: '2023'
...
---
_id: '12183'
abstract:
- lang: eng
text: We consider a gas of n bosonic particles confined in a box [−ℓ/2,ℓ/2]3 with
Neumann boundary conditions. We prove Bose–Einstein condensation in the Gross–Pitaevskii
regime, with an optimal bound on the condensate depletion. Moreover, our lower
bound for the ground state energy in a small box [−ℓ/2,ℓ/2]3 implies (via Neumann
bracketing) a lower bound for the ground state energy of N bosons in a large box
[−L/2,L/2]3 with density ρ=N/L3 in the thermodynamic limit.
acknowledgement: Funding from the European Union’s Horizon 2020 research and innovation
programme under the ERC grant agreement No 694227 is gratefully acknowledged.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Chiara
full_name: Boccato, Chiara
id: 342E7E22-F248-11E8-B48F-1D18A9856A87
last_name: Boccato
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Boccato C, Seiringer R. The Bose Gas in a box with Neumann boundary conditions.
Annales Henri Poincare. 2023;24:1505-1560. doi:10.1007/s00023-022-01252-3
apa: Boccato, C., & Seiringer, R. (2023). The Bose Gas in a box with Neumann
boundary conditions. Annales Henri Poincare. Springer Nature. https://doi.org/10.1007/s00023-022-01252-3
chicago: Boccato, Chiara, and Robert Seiringer. “The Bose Gas in a Box with Neumann
Boundary Conditions.” Annales Henri Poincare. Springer Nature, 2023. https://doi.org/10.1007/s00023-022-01252-3.
ieee: C. Boccato and R. Seiringer, “The Bose Gas in a box with Neumann boundary
conditions,” Annales Henri Poincare, vol. 24. Springer Nature, pp. 1505–1560,
2023.
ista: Boccato C, Seiringer R. 2023. The Bose Gas in a box with Neumann boundary
conditions. Annales Henri Poincare. 24, 1505–1560.
mla: Boccato, Chiara, and Robert Seiringer. “The Bose Gas in a Box with Neumann
Boundary Conditions.” Annales Henri Poincare, vol. 24, Springer Nature,
2023, pp. 1505–60, doi:10.1007/s00023-022-01252-3.
short: C. Boccato, R. Seiringer, Annales Henri Poincare 24 (2023) 1505–1560.
corr_author: '1'
date_created: 2023-01-15T23:00:52Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2025-04-14T07:26:59Z
day: '01'
department:
- _id: RoSe
doi: 10.1007/s00023-022-01252-3
ec_funded: 1
external_id:
arxiv:
- '2205.15284'
isi:
- '000910751800002'
intvolume: ' 24'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2205.15284
month: '05'
oa: 1
oa_version: Preprint
page: 1505-1560
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '694227'
name: Analysis of quantum many-body systems
publication: Annales Henri Poincare
publication_identifier:
issn:
- 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Bose Gas in a box with Neumann boundary conditions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2023'
...
---
_id: '12205'
abstract:
- lang: eng
text: "Background: This study seeks to evaluate the impact of breast cancer (BRCA)
gene status on tumor dissemination pattern, surgical outcome and survival in a
multicenter cohort of paired primary ovarian cancer (pOC) and recurrent ovarian
cancer (rOC).\r\n\r\nPatients and Methods: Medical records and follow-up data
from 190 patients were gathered retrospectively. All patients had surgery at pOC
and at least one further rOC surgery at four European high-volume centers. Patients
were divided into one cohort with confirmed mutation for BRCA1 and/or BRCA2 (BRCAmut)
and a second cohort with BRCA wild type or unknown (BRCAwt). Patterns of tumor
presentation, surgical outcome and survival data were analyzed between the two
groups.\r\n\r\nResults: Patients with BRCAmut disease were on average 4 years
younger and had significantly more tumor involvement upon diagnosis. Patients
with BRCAmut disease showed higher debulking rates at all stages. Multivariate
analysis showed that only patient age had significant predictive value for complete
tumor resection in pOC. At rOC, however, only BRCAmut status significantly correlated
with optimal debulking. Patients with BRCAmut disease showed significantly prolonged
overall survival (OS) by 24.3 months. Progression-free survival (PFS) was prolonged
in the BRCAmut group at all stages as well, reaching statistical significance
during recurrence.\r\n\r\nConclusions: Patients with BRCAmut disease showed a
more aggressive course of disease with earlier onset and more extensive tumor
dissemination at pOC. However, surgical outcome and OS were significantly better
in patients with BRCAmut disease compared with patients with BRCAwt disease. We
therefore propose to consider BRCAmut status in regard to patient selection for
cytoreductive surgery, especially in rOC."
acknowledgement: "E.I.B. is a Feodor Lynen fellow of the Humboldt Foundation and a
participant of the Charité Clinical Scientist Program funded by the Charité Universitätsmedizin
Berlin and the Berlin Institute of Health. This work was supported by European Commission’s
Seventh Framework Programme under grant agreement no. 279113 (OCTIPS; www.octips.eu).\r\nOpen
Access funding enabled and organized by Projekt DEAL."
article_processing_charge: No
article_type: original
author:
- first_name: Jacek
full_name: Glajzer, Jacek
last_name: Glajzer
- first_name: Dan Cacsire
full_name: Castillo-Tong, Dan Cacsire
last_name: Castillo-Tong
- first_name: Rolf
full_name: Richter, Rolf
last_name: Richter
- first_name: Ignace
full_name: Vergote, Ignace
last_name: Vergote
- first_name: Hagen
full_name: Kulbe, Hagen
last_name: Kulbe
- first_name: Adriaan
full_name: Vanderstichele, Adriaan
last_name: Vanderstichele
- first_name: Ilary
full_name: Ruscito, Ilary
last_name: Ruscito
- first_name: Fabian
full_name: Trillsch, Fabian
last_name: Trillsch
- first_name: Alexander
full_name: Mustea, Alexander
last_name: Mustea
- first_name: Caroline
full_name: Kreuzinger, Caroline
id: 382077BA-F248-11E8-B48F-1D18A9856A87
last_name: Kreuzinger
- first_name: Charlie
full_name: Gourley, Charlie
last_name: Gourley
- first_name: Hani
full_name: Gabra, Hani
last_name: Gabra
- first_name: Eliane T.
full_name: Taube, Eliane T.
last_name: Taube
- first_name: Oliver
full_name: Dorigo, Oliver
last_name: Dorigo
- first_name: David
full_name: Horst, David
last_name: Horst
- first_name: Carlotta
full_name: Keunecke, Carlotta
last_name: Keunecke
- first_name: Joanna
full_name: Baum, Joanna
last_name: Baum
- first_name: Timothy
full_name: Angelotti, Timothy
last_name: Angelotti
- first_name: Jalid
full_name: Sehouli, Jalid
last_name: Sehouli
- first_name: Elena Ioana
full_name: Braicu, Elena Ioana
last_name: Braicu
citation:
ama: 'Glajzer J, Castillo-Tong DC, Richter R, et al. Impact of BRCA mutation status
on tumor dissemination pattern, surgical outcome and patient survival in primary
and recurrent high-grade serous ovarian cancer: A multicenter retrospective study
by the Ovarian Cancer Therapy-Innovative Models Prolong Survival (OCTIPS) consortium.
Annals of Surgical Oncology. 2023;30:35-45. doi:10.1245/s10434-022-12459-3'
apa: 'Glajzer, J., Castillo-Tong, D. C., Richter, R., Vergote, I., Kulbe, H., Vanderstichele,
A., … Braicu, E. I. (2023). Impact of BRCA mutation status on tumor dissemination
pattern, surgical outcome and patient survival in primary and recurrent high-grade
serous ovarian cancer: A multicenter retrospective study by the Ovarian Cancer
Therapy-Innovative Models Prolong Survival (OCTIPS) consortium. Annals of Surgical
Oncology. Springer Nature. https://doi.org/10.1245/s10434-022-12459-3'
chicago: 'Glajzer, Jacek, Dan Cacsire Castillo-Tong, Rolf Richter, Ignace Vergote,
Hagen Kulbe, Adriaan Vanderstichele, Ilary Ruscito, et al. “Impact of BRCA Mutation
Status on Tumor Dissemination Pattern, Surgical Outcome and Patient Survival in
Primary and Recurrent High-Grade Serous Ovarian Cancer: A Multicenter Retrospective
Study by the Ovarian Cancer Therapy-Innovative Models Prolong Survival (OCTIPS) Consortium.”
Annals of Surgical Oncology. Springer Nature, 2023. https://doi.org/10.1245/s10434-022-12459-3.'
ieee: 'J. Glajzer et al., “Impact of BRCA mutation status on tumor dissemination
pattern, surgical outcome and patient survival in primary and recurrent high-grade
serous ovarian cancer: A multicenter retrospective study by the Ovarian Cancer
Therapy-Innovative Models Prolong Survival (OCTIPS) consortium,” Annals of
Surgical Oncology, vol. 30. Springer Nature, pp. 35–45, 2023.'
ista: 'Glajzer J, Castillo-Tong DC, Richter R, Vergote I, Kulbe H, Vanderstichele
A, Ruscito I, Trillsch F, Mustea A, Kreuzinger C, Gourley C, Gabra H, Taube ET,
Dorigo O, Horst D, Keunecke C, Baum J, Angelotti T, Sehouli J, Braicu EI. 2023.
Impact of BRCA mutation status on tumor dissemination pattern, surgical outcome
and patient survival in primary and recurrent high-grade serous ovarian cancer:
A multicenter retrospective study by the Ovarian Cancer Therapy-Innovative Models
Prolong Survival (OCTIPS) consortium. Annals of Surgical Oncology. 30, 35–45.'
mla: 'Glajzer, Jacek, et al. “Impact of BRCA Mutation Status on Tumor Dissemination
Pattern, Surgical Outcome and Patient Survival in Primary and Recurrent High-Grade
Serous Ovarian Cancer: A Multicenter Retrospective Study by the Ovarian Cancer
Therapy-Innovative Models Prolong Survival (OCTIPS) Consortium.” Annals of
Surgical Oncology, vol. 30, Springer Nature, 2023, pp. 35–45, doi:10.1245/s10434-022-12459-3.'
short: J. Glajzer, D.C. Castillo-Tong, R. Richter, I. Vergote, H. Kulbe, A. Vanderstichele,
I. Ruscito, F. Trillsch, A. Mustea, C. Kreuzinger, C. Gourley, H. Gabra, E.T.
Taube, O. Dorigo, D. Horst, C. Keunecke, J. Baum, T. Angelotti, J. Sehouli, E.I.
Braicu, Annals of Surgical Oncology 30 (2023) 35–45.
date_created: 2023-01-16T09:44:36Z
date_published: 2023-01-01T00:00:00Z
date_updated: 2025-04-23T08:43:44Z
day: '01'
ddc:
- '610'
department:
- _id: JoDa
doi: 10.1245/s10434-022-12459-3
external_id:
isi:
- '000852125500006'
pmid:
- '36085390'
file:
- access_level: open_access
checksum: 36a1200e1011f4b2155a8041d0308f34
content_type: application/pdf
creator: dernst
date_created: 2023-02-02T13:01:20Z
date_updated: 2023-02-02T13:01:20Z
file_id: '12490'
file_name: 2023_AnnalsSurgicalOncology_Glajzer.pdf
file_size: 365865
relation: main_file
success: 1
file_date_updated: 2023-02-02T13:01:20Z
has_accepted_license: '1'
intvolume: ' 30'
isi: 1
keyword:
- Oncology
- Surgery
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '01'
oa: 1
oa_version: Published Version
page: 35-45
pmid: 1
publication: Annals of Surgical Oncology
publication_identifier:
eissn:
- 1534-4681
issn:
- 1068-9265
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '12115'
relation: other
status: public
scopus_import: '1'
status: public
title: 'Impact of BRCA mutation status on tumor dissemination pattern, surgical outcome
and patient survival in primary and recurrent high-grade serous ovarian cancer:
A multicenter retrospective study by the Ovarian Cancer Therapy-Innovative Models
Prolong Survival (OCTIPS) consortium'
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2023'
...
---
_id: '13443'
abstract:
- lang: eng
text: 'The ages of solar-like stars have been at the center of many studies such
as exoplanet characterization or Galactic-archeology. While ages are usually computed
from stellar evolution models, relations linking ages to other stellar properties,
such as rotation and magnetic activity, have been investigated. With the large
catalog of 55,232 rotation periods, Prot, and photometric magnetic activity index,
Sph from Kepler data, we have the opportunity to look for such magneto-gyro-chronology
relations. Stellar ages are obtained with two stellar evolution codes that include
treatment of angular momentum evolution, hence using Prot as input in addition
to classical atmospheric parameters. We explore two different ways of predicting
stellar ages on three subsamples with spectroscopic observations: solar analogs,
late-F and G dwarfs, and K dwarfs. We first perform a Bayesian analysis to derive
relations between Sph and ages between 1 and 5 Gyr, and other stellar properties.
For late-F and G dwarfs, and K dwarfs, the multivariate regression favors the
model with Prot and Sph with median differences of 0.1% and 0.2%, respectively.
We also apply Machine Learning techniques with a Random Forest algorithm to predict
ages up to 14 Gyr with the same set of input parameters. For late-F, G and K dwarfs
together, predicted ages are on average within 5.3% of the model ages and improve
to 3.1% when including Prot. These are very promising results for a quick age
estimation for solar-like stars with photometric observations, especially with
current and future space missions.'
acknowledgement: 'This paper includes data collected by the Kepler mission and obtained
from the MAST data archive at the Space Telescope Science Institute (STScI). Funding
for the Kepler mission is provided by the NASA Science Mission Directorate. STScI
is operated by the Association of Universities for Research in Astronomy, Inc.,
under NASA contract NAS 5–26555. We acknowledge that this research was supported
in part by the National Science Foundation under grant No. NSF PHY-1748958. S.M.
acknowledges support from the Spanish Ministry of Science and Innovation (MICINN)
with the Ramón y Cajal fellowship No. RYC-2015-17697, the grant No. PID2019-107061GB-C66,
and through AEI under the Severo Ochoa Centres of Excellence Programme 2020–2023
(CEX2019-000920-S). S.M. and D.G.R. acknowledge support from the Spanish Ministry
of Science and Innovation (MICINN) with the grant No. PID2019-107187GB-I00. Z.R.C.
acknowledges support from National Aeronautics and Space Administration via the
TESS Guest Investigator Program (grant No. 80NSSC18K18584). The work presented here
was partially supported by the NASA grant NNX17AF27G. A.R.G.S. acknowledges the
support by FCT through national funds and by FEDER through COMPETE2020 by the following
grants: UIDB/04434/2020 and UIDP/04434/2020. A.R.G.S. is supported by FCT through
the work contract No. 2020.02480.CEECIND/CP1631/CT0001. R.A.G., L.A., and S.N.B.
acknowledge the support from PLATO and GOLF CNES grants. S.N.B. acknowledges support
from PLATO ASI-INAF agreement No. 2015-019-R.1-2018.'
article_number: '131'
article_processing_charge: Yes
article_type: original
author:
- first_name: Savita
full_name: Mathur, Savita
last_name: Mathur
- first_name: Zachary R.
full_name: Claytor, Zachary R.
last_name: Claytor
- first_name: Ângela R. G.
full_name: Santos, Ângela R. G.
last_name: Santos
- first_name: Rafael A.
full_name: García, Rafael A.
last_name: García
- first_name: Louis
full_name: Amard, Louis
last_name: Amard
- first_name: Lisa Annabelle
full_name: Bugnet, Lisa Annabelle
id: d9edb345-f866-11ec-9b37-d119b5234501
last_name: Bugnet
orcid: 0000-0003-0142-4000
- first_name: Enrico
full_name: Corsaro, Enrico
last_name: Corsaro
- first_name: Alfio
full_name: Bonanno, Alfio
last_name: Bonanno
- first_name: Sylvain N.
full_name: Breton, Sylvain N.
last_name: Breton
- first_name: Diego
full_name: Godoy-Rivera, Diego
last_name: Godoy-Rivera
- first_name: Marc H.
full_name: Pinsonneault, Marc H.
last_name: Pinsonneault
- first_name: Jennifer
full_name: van Saders, Jennifer
last_name: van Saders
citation:
ama: Mathur S, Claytor ZR, Santos ÂRG, et al. Magnetic activity evolution of solar-like
stars. I. Sph–age relation derived from Kepler observations. The Astrophysical
Journal. 2023;952(2). doi:10.3847/1538-4357/acd118
apa: Mathur, S., Claytor, Z. R., Santos, Â. R. G., García, R. A., Amard, L., Bugnet,
L. A., … van Saders, J. (2023). Magnetic activity evolution of solar-like stars.
I. Sph–age relation derived from Kepler observations. The Astrophysical Journal.
American Astronomical Society. https://doi.org/10.3847/1538-4357/acd118
chicago: Mathur, Savita, Zachary R. Claytor, Ângela R. G. Santos, Rafael A. García,
Louis Amard, Lisa Annabelle Bugnet, Enrico Corsaro, et al. “Magnetic Activity
Evolution of Solar-like Stars. I. Sph–Age Relation Derived from Kepler Observations.”
The Astrophysical Journal. American Astronomical Society, 2023. https://doi.org/10.3847/1538-4357/acd118.
ieee: S. Mathur et al., “Magnetic activity evolution of solar-like stars.
I. Sph–age relation derived from Kepler observations,” The Astrophysical Journal,
vol. 952, no. 2. American Astronomical Society, 2023.
ista: Mathur S, Claytor ZR, Santos ÂRG, García RA, Amard L, Bugnet LA, Corsaro E,
Bonanno A, Breton SN, Godoy-Rivera D, Pinsonneault MH, van Saders J. 2023. Magnetic
activity evolution of solar-like stars. I. Sph–age relation derived from Kepler
observations. The Astrophysical Journal. 952(2), 131.
mla: Mathur, Savita, et al. “Magnetic Activity Evolution of Solar-like Stars. I.
Sph–Age Relation Derived from Kepler Observations.” The Astrophysical Journal,
vol. 952, no. 2, 131, American Astronomical Society, 2023, doi:10.3847/1538-4357/acd118.
short: S. Mathur, Z.R. Claytor, Â.R.G. Santos, R.A. García, L. Amard, L.A. Bugnet,
E. Corsaro, A. Bonanno, S.N. Breton, D. Godoy-Rivera, M.H. Pinsonneault, J. van
Saders, The Astrophysical Journal 952 (2023).
date_created: 2023-08-01T14:19:16Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-10-21T06:01:32Z
day: '01'
ddc:
- '520'
department:
- _id: LiBu
doi: 10.3847/1538-4357/acd118
external_id:
isi:
- '001034185700001'
file:
- access_level: open_access
checksum: f12452834d7ed6748dbf5ace18af4723
content_type: application/pdf
creator: dernst
date_created: 2023-08-02T07:42:26Z
date_updated: 2023-08-02T07:42:26Z
file_id: '13448'
file_name: 2023_AstrophysicalJour_Mathur.pdf
file_size: 4192386
relation: main_file
success: 1
file_date_updated: 2023-08-02T07:42:26Z
has_accepted_license: '1'
intvolume: ' 952'
isi: 1
issue: '2'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Magnetic activity evolution of solar-like stars. I. Sph–age relation derived
from Kepler observations
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 952
year: '2023'
...
---
_id: '13447'
abstract:
- lang: eng
text: Asteroseismology has transformed stellar astrophysics. Red giant asteroseismology
is a prime example, with oscillation periods and amplitudes that are readily detectable
with time-domain space-based telescopes. These oscillations can be used to infer
masses, ages and radii for large numbers of stars, providing unique constraints
on stellar populations in our galaxy. The cadence, duration, and spatial resolution
of the Roman galactic bulge time-domain survey (GBTDS) are well-suited for asteroseismology
and will probe an important population not studied by prior missions. We identify
photometric precision as a key requirement for realizing the potential of asteroseismology
with Roman. A precision of 1 mmag per 15-min cadence or better for saturated stars
will enable detections of the populous red clump star population in the Galactic
bulge. If the survey efficiency is better than expected, we argue for repeat observations
of the same fields to improve photometric precision, or covering additional fields
to expand the stellar population reach if the photometric precision for saturated
stars is better than 1 mmag. Asteroseismology is relatively insensitive to the
timing of the observations during the mission, and the prime red clump targets
can be observed in a single 70 day campaign in any given field. Complementary
stellar characterization, particularly astrometry tied to the Gaia system, will
also dramatically expand the diagnostic power of asteroseismology. We also highlight
synergies to Roman GBTDS exoplanet science using transits and microlensing.
article_number: '2307.03237'
article_processing_charge: No
arxiv: 1
author:
- first_name: Daniel
full_name: Huber, Daniel
last_name: Huber
- first_name: Marc
full_name: Pinsonneault, Marc
last_name: Pinsonneault
- first_name: Paul
full_name: Beck, Paul
last_name: Beck
- first_name: Timothy R.
full_name: Bedding, Timothy R.
last_name: Bedding
- first_name: Joss Bland-Hawthorn
full_name: Joss Bland-Hawthorn, Joss Bland-Hawthorn
last_name: Joss Bland-Hawthorn
- first_name: Sylvain N.
full_name: Breton, Sylvain N.
last_name: Breton
- first_name: Lisa Annabelle
full_name: Bugnet, Lisa Annabelle
id: d9edb345-f866-11ec-9b37-d119b5234501
last_name: Bugnet
orcid: 0000-0003-0142-4000
- first_name: William J.
full_name: Chaplin, William J.
last_name: Chaplin
- first_name: Rafael A.
full_name: Garcia, Rafael A.
last_name: Garcia
- first_name: Samuel K.
full_name: Grunblatt, Samuel K.
last_name: Grunblatt
- first_name: Joyce A.
full_name: Guzik, Joyce A.
last_name: Guzik
- first_name: Saskia
full_name: Hekker, Saskia
last_name: Hekker
- first_name: Steven D.
full_name: Kawaler, Steven D.
last_name: Kawaler
- first_name: Stephane
full_name: Mathis, Stephane
last_name: Mathis
- first_name: Savita
full_name: Mathur, Savita
last_name: Mathur
- first_name: Travis
full_name: Metcalfe, Travis
last_name: Metcalfe
- first_name: Benoit
full_name: Mosser, Benoit
last_name: Mosser
- first_name: Melissa K.
full_name: Ness, Melissa K.
last_name: Ness
- first_name: Anthony L.
full_name: Piro, Anthony L.
last_name: Piro
- first_name: Aldo
full_name: Serenelli, Aldo
last_name: Serenelli
- first_name: Sanjib
full_name: Sharma, Sanjib
last_name: Sharma
- first_name: David R.
full_name: Soderblom, David R.
last_name: Soderblom
- first_name: Keivan G.
full_name: Stassun, Keivan G.
last_name: Stassun
- first_name: Dennis
full_name: Stello, Dennis
last_name: Stello
- first_name: Jamie
full_name: Tayar, Jamie
last_name: Tayar
- first_name: Gerard T. van
full_name: Belle, Gerard T. van
last_name: Belle
- first_name: Joel C.
full_name: Zinn, Joel C.
last_name: Zinn
citation:
ama: Huber D, Pinsonneault M, Beck P, et al. Asteroseismology with the Roman galactic
bulge time-domain survey. arXiv. doi:10.48550/arXiv.2307.03237
apa: Huber, D., Pinsonneault, M., Beck, P., Bedding, T. R., Joss Bland-Hawthorn,
J. B.-H., Breton, S. N., … Zinn, J. C. (n.d.). Asteroseismology with the Roman
galactic bulge time-domain survey. arXiv. https://doi.org/10.48550/arXiv.2307.03237
chicago: Huber, Daniel, Marc Pinsonneault, Paul Beck, Timothy R. Bedding, Joss Bland-Hawthorn
Joss Bland-Hawthorn, Sylvain N. Breton, Lisa Annabelle Bugnet, et al. “Asteroseismology
with the Roman Galactic Bulge Time-Domain Survey.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2307.03237.
ieee: D. Huber et al., “Asteroseismology with the Roman galactic bulge time-domain
survey,” arXiv. .
ista: Huber D, Pinsonneault M, Beck P, Bedding TR, Joss Bland-Hawthorn JB-H, Breton
SN, Bugnet LA, Chaplin WJ, Garcia RA, Grunblatt SK, Guzik JA, Hekker S, Kawaler
SD, Mathis S, Mathur S, Metcalfe T, Mosser B, Ness MK, Piro AL, Serenelli A, Sharma
S, Soderblom DR, Stassun KG, Stello D, Tayar J, Belle GT van, Zinn JC. Asteroseismology
with the Roman galactic bulge time-domain survey. arXiv, 2307.03237.
mla: Huber, Daniel, et al. “Asteroseismology with the Roman Galactic Bulge Time-Domain
Survey.” ArXiv, 2307.03237, doi:10.48550/arXiv.2307.03237.
short: D. Huber, M. Pinsonneault, P. Beck, T.R. Bedding, J.B.-H. Joss Bland-Hawthorn,
S.N. Breton, L.A. Bugnet, W.J. Chaplin, R.A. Garcia, S.K. Grunblatt, J.A. Guzik,
S. Hekker, S.D. Kawaler, S. Mathis, S. Mathur, T. Metcalfe, B. Mosser, M.K. Ness,
A.L. Piro, A. Serenelli, S. Sharma, D.R. Soderblom, K.G. Stassun, D. Stello, J.
Tayar, G.T. van Belle, J.C. Zinn, ArXiv (n.d.).
date_created: 2023-08-02T07:30:43Z
date_published: 2023-07-06T00:00:00Z
date_updated: 2023-08-02T07:36:00Z
day: '06'
department:
- _id: LiBu
doi: 10.48550/arXiv.2307.03237
external_id:
arxiv:
- '2307.03237'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2307.03237
month: '07'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: submitted
status: public
title: Asteroseismology with the Roman galactic bulge time-domain survey
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2023'
...
---
_id: '13963'
abstract:
- lang: eng
text: The many-body localization (MBL) proximity effect is an intriguing phenomenon
where a thermal bath localizes due to the interaction with a disordered system.
The interplay of thermal and nonergodic behavior in these systems gives rise to
a rich phase diagram, whose exploration is an active field of research. In this
paper, we study a bosonic Hubbard model featuring two particle species representing
the bath and the disordered system. Using state-of-the-art numerical techniques,
we investigate the dynamics of the model in different regimes, based on which
we obtain a tentative phase diagram as a function of coupling strength and bath
size. When the bath is composed of a single particle, we observe clear signatures
of a transition from an MBL proximity effect to a delocalized phase. Increasing
the bath size, however, its thermalizing effect becomes stronger and eventually
the whole system delocalizes in the range of moderate interaction strengths studied.
In this regime, we characterize particle transport, revealing diffusive behavior
of the originally localized bosons.
acknowledgement: "We thank A. A. Michailidis and A. Mirlin for insightful discussions.
P.B., M.L., and M.S. acknowledge support by the European Research Council (ERC)
under the European Union’s Horizon 2020 research and innovation program (Grant Agreement
No. 850899). D.A. was\r\nsupported by the European Research Council (ERC) under
the European Union’s Horizon 2020 research and innovation program (Grant Agreement
No. 864597) and by the Swiss National Science Foundation. P.B., M.L., and M.S. acknowledge
PRACE for awarding us access to Joliot-Curie at GENCI@CEA, France, where the TEBD
simulations were performed. The TEBD simulations were performed using the ITensor
library [60]."
article_number: '054201'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Pietro
full_name: Brighi, Pietro
id: 4115AF5C-F248-11E8-B48F-1D18A9856A87
last_name: Brighi
orcid: 0000-0002-7969-2729
- first_name: Marko
full_name: Ljubotina, Marko
id: F75EE9BE-5C90-11EA-905D-16643DDC885E
last_name: Ljubotina
orcid: 0000-0003-0038-7068
- first_name: Dmitry A.
full_name: Abanin, Dmitry A.
last_name: Abanin
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: Brighi P, Ljubotina M, Abanin DA, Serbyn M. Many-body localization proximity
effect in a two-species bosonic Hubbard model. Physical Review B. 2023;108(5).
doi:10.1103/physrevb.108.054201
apa: Brighi, P., Ljubotina, M., Abanin, D. A., & Serbyn, M. (2023). Many-body
localization proximity effect in a two-species bosonic Hubbard model. Physical
Review B. American Physical Society. https://doi.org/10.1103/physrevb.108.054201
chicago: Brighi, Pietro, Marko Ljubotina, Dmitry A. Abanin, and Maksym Serbyn. “Many-Body
Localization Proximity Effect in a Two-Species Bosonic Hubbard Model.” Physical
Review B. American Physical Society, 2023. https://doi.org/10.1103/physrevb.108.054201.
ieee: P. Brighi, M. Ljubotina, D. A. Abanin, and M. Serbyn, “Many-body localization
proximity effect in a two-species bosonic Hubbard model,” Physical Review B,
vol. 108, no. 5. American Physical Society, 2023.
ista: Brighi P, Ljubotina M, Abanin DA, Serbyn M. 2023. Many-body localization proximity
effect in a two-species bosonic Hubbard model. Physical Review B. 108(5), 054201.
mla: Brighi, Pietro, et al. “Many-Body Localization Proximity Effect in a Two-Species
Bosonic Hubbard Model.” Physical Review B, vol. 108, no. 5, 054201, American
Physical Society, 2023, doi:10.1103/physrevb.108.054201.
short: P. Brighi, M. Ljubotina, D.A. Abanin, M. Serbyn, Physical Review B 108 (2023).
corr_author: '1'
date_created: 2023-08-05T18:25:22Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2025-04-14T07:52:06Z
day: '01'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.1103/physrevb.108.054201
ec_funded: 1
external_id:
arxiv:
- '2303.16876'
file:
- access_level: open_access
checksum: f763000339b5fd543c14377109920690
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T09:48:08Z
date_updated: 2023-08-07T09:48:08Z
file_id: '13981'
file_name: 2023_PhysRevB_Brighi.pdf
file_size: 3051398
relation: main_file
success: 1
file_date_updated: 2023-08-07T09:48:08Z
has_accepted_license: '1'
intvolume: ' 108'
issue: '5'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 23841C26-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '850899'
name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Many-body localization proximity effect in a two-species bosonic Hubbard model
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 108
year: '2023'
...
---
_id: '13965'
abstract:
- lang: eng
text: Many modes and mechanisms of epigenetic inheritance have been elucidated in
eukaryotes. Most of them are relatively short-term, generally not exceeding one
or a few organismal generations. However, emerging evidence indicates that one
mechanism, cytosine DNA methylation, can mediate epigenetic inheritance over much
longer timescales, which are mostly or completely inaccessible in the laboratory.
Here we discuss the evidence for, and mechanisms and implications of, such long-term
epigenetic inheritance. We argue that compelling evidence supports the long-term
epigenetic inheritance of gene body methylation, at least in the model angiosperm
Arabidopsis thaliana, and that variation in such methylation can therefore serve
as an epigenetic basis for phenotypic variation in natural populations.
article_number: '102087'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Elizabeth
full_name: Hollwey, Elizabeth
id: b8c4f54b-e484-11eb-8fdc-a54df64ef6dd
last_name: Hollwey
- first_name: Amy
full_name: Briffa, Amy
last_name: Briffa
- first_name: Martin
full_name: Howard, Martin
last_name: Howard
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
citation:
ama: Hollwey E, Briffa A, Howard M, Zilberman D. Concepts, mechanisms and implications
of long-term epigenetic inheritance. Current Opinion in Genetics and Development.
2023;81(8). doi:10.1016/j.gde.2023.102087
apa: Hollwey, E., Briffa, A., Howard, M., & Zilberman, D. (2023). Concepts,
mechanisms and implications of long-term epigenetic inheritance. Current Opinion
in Genetics and Development. Elsevier. https://doi.org/10.1016/j.gde.2023.102087
chicago: Hollwey, Elizabeth, Amy Briffa, Martin Howard, and Daniel Zilberman. “Concepts,
Mechanisms and Implications of Long-Term Epigenetic Inheritance.” Current Opinion
in Genetics and Development. Elsevier, 2023. https://doi.org/10.1016/j.gde.2023.102087.
ieee: E. Hollwey, A. Briffa, M. Howard, and D. Zilberman, “Concepts, mechanisms
and implications of long-term epigenetic inheritance,” Current Opinion in Genetics
and Development, vol. 81, no. 8. Elsevier, 2023.
ista: Hollwey E, Briffa A, Howard M, Zilberman D. 2023. Concepts, mechanisms and
implications of long-term epigenetic inheritance. Current Opinion in Genetics
and Development. 81(8), 102087.
mla: Hollwey, Elizabeth, et al. “Concepts, Mechanisms and Implications of Long-Term
Epigenetic Inheritance.” Current Opinion in Genetics and Development, vol.
81, no. 8, 102087, Elsevier, 2023, doi:10.1016/j.gde.2023.102087.
short: E. Hollwey, A. Briffa, M. Howard, D. Zilberman, Current Opinion in Genetics
and Development 81 (2023).
corr_author: '1'
date_created: 2023-08-06T22:01:10Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-10-09T21:06:16Z
day: '01'
ddc:
- '570'
department:
- _id: DaZi
doi: 10.1016/j.gde.2023.102087
external_id:
isi:
- '001047020200001'
pmid:
- '37441873'
file:
- access_level: open_access
checksum: a294cd9506b80ed6ef218ef44ed32765
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T08:32:26Z
date_updated: 2023-08-07T08:32:26Z
file_id: '13980'
file_name: 2023_CurrentOpinionGenetics_Hollwey.pdf
file_size: 2568632
relation: main_file
success: 1
file_date_updated: 2023-08-07T08:32:26Z
has_accepted_license: '1'
intvolume: ' 81'
isi: 1
issue: '8'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
publication: Current Opinion in Genetics and Development
publication_identifier:
eissn:
- 1879-0380
issn:
- 0959-437X
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Concepts, mechanisms and implications of long-term epigenetic inheritance
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 81
year: '2023'
...
---
_id: '13966'
abstract:
- lang: eng
text: We present a low-scaling diagrammatic Monte Carlo approach to molecular correlation
energies. Using combinatorial graph theory to encode many-body Hugenholtz diagrams,
we sample the Møller-Plesset (MPn) perturbation series, obtaining accurate correlation
energies up to n=5, with quadratic scaling in the number of basis functions. Our
technique reduces the computational complexity of the molecular many-fermion correlation
problem, opening up the possibility of low-scaling, accurate stochastic computations
for a wide class of many-body systems described by Hugenholtz diagrams.
acknowledgement: We acknowledge stimulating discussions with Sergey Varganov, Artur
Izmaylov, Jacek Kłos, Piotr Żuchowski, Dominika Zgid, Nikolay Prokof'ev, Boris Svistunov,
Robert Parrish, and Andreas Heßelmann. G.B. and Q.P.H. acknowledge support from
the Austrian Science Fund (FWF) under Projects No. M2641-N27 and No. M2751. M.L.
acknowledges support by the FWF under Project No. P29902-N27, and by the European
Research Council (ERC) Starting Grant No. 801770 (ANGULON). T.V.T. was supported
by the NSF CAREER award No. PHY-2045681. This work is supported by the German Research
Foundation (DFG) under Germany's Excellence Strategy EXC2181/1-390900948 (the Heidelberg
STRUCTURES Excellence Cluster). The authors acknowledge support by the state of
Baden-Württemberg through bwHPC.
article_number: '045115'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Giacomo
full_name: Bighin, Giacomo
id: 4CA96FD4-F248-11E8-B48F-1D18A9856A87
last_name: Bighin
orcid: 0000-0001-8823-9777
- first_name: Quoc P
full_name: Ho, Quoc P
id: 3DD82E3C-F248-11E8-B48F-1D18A9856A87
last_name: Ho
orcid: 0000-0001-6889-1418
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: T. V.
full_name: Tscherbul, T. V.
last_name: Tscherbul
citation:
ama: 'Bighin G, Ho QP, Lemeshko M, Tscherbul TV. Diagrammatic Monte Carlo for electronic
correlation in molecules: High-order many-body perturbation theory with low scaling.
Physical Review B. 2023;108(4). doi:10.1103/PhysRevB.108.045115'
apa: 'Bighin, G., Ho, Q. P., Lemeshko, M., & Tscherbul, T. V. (2023). Diagrammatic
Monte Carlo for electronic correlation in molecules: High-order many-body perturbation
theory with low scaling. Physical Review B. American Physical Society.
https://doi.org/10.1103/PhysRevB.108.045115'
chicago: 'Bighin, Giacomo, Quoc P Ho, Mikhail Lemeshko, and T. V. Tscherbul. “Diagrammatic
Monte Carlo for Electronic Correlation in Molecules: High-Order Many-Body Perturbation
Theory with Low Scaling.” Physical Review B. American Physical Society,
2023. https://doi.org/10.1103/PhysRevB.108.045115.'
ieee: 'G. Bighin, Q. P. Ho, M. Lemeshko, and T. V. Tscherbul, “Diagrammatic Monte
Carlo for electronic correlation in molecules: High-order many-body perturbation
theory with low scaling,” Physical Review B, vol. 108, no. 4. American
Physical Society, 2023.'
ista: 'Bighin G, Ho QP, Lemeshko M, Tscherbul TV. 2023. Diagrammatic Monte Carlo
for electronic correlation in molecules: High-order many-body perturbation theory
with low scaling. Physical Review B. 108(4), 045115.'
mla: 'Bighin, Giacomo, et al. “Diagrammatic Monte Carlo for Electronic Correlation
in Molecules: High-Order Many-Body Perturbation Theory with Low Scaling.” Physical
Review B, vol. 108, no. 4, 045115, American Physical Society, 2023, doi:10.1103/PhysRevB.108.045115.'
short: G. Bighin, Q.P. Ho, M. Lemeshko, T.V. Tscherbul, Physical Review B 108 (2023).
corr_author: '1'
date_created: 2023-08-06T22:01:10Z
date_published: 2023-07-15T00:00:00Z
date_updated: 2025-09-09T12:45:32Z
day: '15'
department:
- _id: MiLe
- _id: TaHa
doi: 10.1103/PhysRevB.108.045115
ec_funded: 1
external_id:
arxiv:
- '2203.12666'
isi:
- '001532067800001'
intvolume: ' 108'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2203.12666
month: '07'
oa: 1
oa_version: Preprint
project:
- _id: 26986C82-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02641
name: A path-integral approach to composite impurities
- _id: 26B96266-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02751
name: Algebro-Geometric Applications of Factorization Homology
- _id: 26031614-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29902
name: Quantum rotations in the presence of a many-body environment
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Diagrammatic Monte Carlo for electronic correlation in molecules: High-order
many-body perturbation theory with low scaling'
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 108
year: '2023'
...
---
_id: '13967'
abstract:
- lang: eng
text: 'A classic solution technique for Markov decision processes (MDP) and stochastic
games (SG) is value iteration (VI). Due to its good practical performance, this
approximative approach is typically preferred over exact techniques, even though
no practical bounds on the imprecision of the result could be given until recently.
As a consequence, even the most used model checkers could return arbitrarily wrong
results. Over the past decade, different works derived stopping criteria, indicating
when the precision reaches the desired level, for various settings, in particular
MDP with reachability, total reward, and mean payoff, and SG with reachability.In
this paper, we provide the first stopping criteria for VI on SG with total reward
and mean payoff, yielding the first anytime algorithms in these settings. To this
end, we provide the solution in two flavours: First through a reduction to the
MDP case and second directly on SG. The former is simpler and automatically utilizes
any advances on MDP. The latter allows for more local computations, heading towards
better practical efficiency.Our solution unifies the previously mentioned approaches
for MDP and SG and their underlying ideas. To achieve this, we isolate objective-specific
subroutines as well as identify objective-independent concepts. These structural
concepts, while surprisingly simple, form the very essence of the unified solution.'
acknowledgement: This research was funded in part by DFG projects 383882557 “SUV”
and 427755713 “GOPro”.
article_processing_charge: No
arxiv: 1
author:
- first_name: Jan
full_name: Kretinsky, Jan
id: 44CEF464-F248-11E8-B48F-1D18A9856A87
last_name: Kretinsky
orcid: 0000-0002-8122-2881
- first_name: Tobias
full_name: Meggendorfer, Tobias
id: b21b0c15-30a2-11eb-80dc-f13ca25802e1
last_name: Meggendorfer
orcid: 0000-0002-1712-2165
- first_name: Maximilian
full_name: Weininger, Maximilian
id: 02ab0197-cc70-11ed-ab61-918e71f56881
last_name: Weininger
citation:
ama: 'Kretinsky J, Meggendorfer T, Weininger M. Stopping criteria for value iteration
on stochastic games with quantitative objectives. In: 38th Annual ACM/IEEE
Symposium on Logic in Computer Science. Vol 2023. Institute of Electrical
and Electronics Engineers; 2023. doi:10.1109/LICS56636.2023.10175771'
apa: 'Kretinsky, J., Meggendorfer, T., & Weininger, M. (2023). Stopping criteria
for value iteration on stochastic games with quantitative objectives. In 38th
Annual ACM/IEEE Symposium on Logic in Computer Science (Vol. 2023). Boston,
MA, United States: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/LICS56636.2023.10175771'
chicago: Kretinsky, Jan, Tobias Meggendorfer, and Maximilian Weininger. “Stopping
Criteria for Value Iteration on Stochastic Games with Quantitative Objectives.”
In 38th Annual ACM/IEEE Symposium on Logic in Computer Science, Vol. 2023.
Institute of Electrical and Electronics Engineers, 2023. https://doi.org/10.1109/LICS56636.2023.10175771.
ieee: J. Kretinsky, T. Meggendorfer, and M. Weininger, “Stopping criteria for value
iteration on stochastic games with quantitative objectives,” in 38th Annual
ACM/IEEE Symposium on Logic in Computer Science, Boston, MA, United States,
2023, vol. 2023.
ista: 'Kretinsky J, Meggendorfer T, Weininger M. 2023. Stopping criteria for value
iteration on stochastic games with quantitative objectives. 38th Annual ACM/IEEE
Symposium on Logic in Computer Science. LICS: Logic in Computer Science vol. 2023.'
mla: Kretinsky, Jan, et al. “Stopping Criteria for Value Iteration on Stochastic
Games with Quantitative Objectives.” 38th Annual ACM/IEEE Symposium on Logic
in Computer Science, vol. 2023, Institute of Electrical and Electronics Engineers,
2023, doi:10.1109/LICS56636.2023.10175771.
short: J. Kretinsky, T. Meggendorfer, M. Weininger, in:, 38th Annual ACM/IEEE Symposium
on Logic in Computer Science, Institute of Electrical and Electronics Engineers,
2023.
conference:
end_date: 2023-06-29
location: Boston, MA, United States
name: 'LICS: Logic in Computer Science'
start_date: 2023-06-26
corr_author: '1'
date_created: 2023-08-06T22:01:10Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2025-07-10T11:50:43Z
day: '01'
department:
- _id: KrCh
doi: 10.1109/LICS56636.2023.10175771
external_id:
arxiv:
- '2304.09930'
isi:
- '001036707700042'
intvolume: ' 2023'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2304.09930
month: '07'
oa: 1
oa_version: Preprint
publication: 38th Annual ACM/IEEE Symposium on Logic in Computer Science
publication_identifier:
isbn:
- '9798350335873'
issn:
- 1043-6871
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stopping criteria for value iteration on stochastic games with quantitative
objectives
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2023
year: '2023'
...
---
_id: '13968'
abstract:
- lang: eng
text: The use of multimodal readout mechanisms next to label-free real-time monitoring
of biomolecular interactions can provide valuable insight into surface-based reaction
mechanisms. To this end, the combination of an electrolyte-gated field-effect
transistor (EG-FET) with a fiber optic-coupled surface plasmon resonance (FO-SPR)
probe serving as gate electrode has been investigated to deconvolute surface mass
and charge density variations associated to surface reactions. However, applying
an electrochemical potential on such gold-coated FO-SPR gate electrodes can induce
gradual morphological changes of the thin gold film, leading to an irreversible
blue-shift of the SPR wavelength and a substantial signal drift. We show that
mild annealing leads to optical and electronic signal stabilization (20-fold lower
signal drift than as-sputtered fiber optic gates) and improved overall analytical
performance characteristics. The thermal treatment prevents morphological changes
of the thin gold-film occurring during operation, hence providing reliable and
stable data immediately upon gate voltage application. Thus, the readout output
of both transducing principles, the optical FO-SPR and electronic EG-FET, stays
constant throughout the whole sensing time-window and the long-term effect of
thermal treatment is also improved, providing stable signals even after 1 year
of storage. Annealing should therefore be considered a necessary modification
for applying fiber optic gate electrodes in real-time multimodal investigations
of surface reactions at the solid-liquid interface.
acknowledged_ssus:
- _id: EM-Fac
acknowledgement: "This project has received funding from the European Union’s Horizon
2020 Research and Innovation Programme under the Marie Skłodowska-Curie grant agreement
No. 813863–BORGES. We further thank the office of the Federal Government of Lower
Austria, K3-Group–Culture, Science and Education, for their financial support as
part of the project “Responsive Wound Dressing”. We gratefully acknowledge the financial
support from the Austrian Research Promotion Agency (FFG; 888067).\r\nWe thank the
Electron Microscopy Facility at IST Austria for their support with sputter coating
the FO tips and Bernhard Pichler from AIT for software development to facilitate
data evaluation."
article_number: '1202132'
article_processing_charge: Yes
article_type: original
author:
- first_name: Roger
full_name: Hasler, Roger
last_name: Hasler
- first_name: Marie Helene
full_name: Steger-Polt, Marie Helene
last_name: Steger-Polt
- first_name: Ciril
full_name: Reiner-Rozman, Ciril
last_name: Reiner-Rozman
- first_name: Stefan
full_name: Fossati, Stefan
last_name: Fossati
- first_name: Seungho
full_name: Lee, Seungho
id: BB243B88-D767-11E9-B658-BC13E6697425
last_name: Lee
orcid: 0000-0002-6962-8598
- first_name: Patrik
full_name: Aspermair, Patrik
last_name: Aspermair
- first_name: Christoph
full_name: Kleber, Christoph
last_name: Kleber
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Jakub
full_name: Dostalek, Jakub
last_name: Dostalek
- first_name: Wolfgang
full_name: Knoll, Wolfgang
last_name: Knoll
citation:
ama: 'Hasler R, Steger-Polt MH, Reiner-Rozman C, et al. Optical and electronic signal
stabilization of plasmonic fiber optic gate electrodes: Towards improved real-time
dual-mode biosensing. Frontiers in Physics. 2023;11. doi:10.3389/fphy.2023.1202132'
apa: 'Hasler, R., Steger-Polt, M. H., Reiner-Rozman, C., Fossati, S., Lee, S., Aspermair,
P., … Knoll, W. (2023). Optical and electronic signal stabilization of plasmonic
fiber optic gate electrodes: Towards improved real-time dual-mode biosensing.
Frontiers in Physics. Frontiers. https://doi.org/10.3389/fphy.2023.1202132'
chicago: 'Hasler, Roger, Marie Helene Steger-Polt, Ciril Reiner-Rozman, Stefan Fossati,
Seungho Lee, Patrik Aspermair, Christoph Kleber, Maria Ibáñez, Jakub Dostalek,
and Wolfgang Knoll. “Optical and Electronic Signal Stabilization of Plasmonic
Fiber Optic Gate Electrodes: Towards Improved Real-Time Dual-Mode Biosensing.”
Frontiers in Physics. Frontiers, 2023. https://doi.org/10.3389/fphy.2023.1202132.'
ieee: 'R. Hasler et al., “Optical and electronic signal stabilization of
plasmonic fiber optic gate electrodes: Towards improved real-time dual-mode biosensing,”
Frontiers in Physics, vol. 11. Frontiers, 2023.'
ista: 'Hasler R, Steger-Polt MH, Reiner-Rozman C, Fossati S, Lee S, Aspermair P,
Kleber C, Ibáñez M, Dostalek J, Knoll W. 2023. Optical and electronic signal stabilization
of plasmonic fiber optic gate electrodes: Towards improved real-time dual-mode
biosensing. Frontiers in Physics. 11, 1202132.'
mla: 'Hasler, Roger, et al. “Optical and Electronic Signal Stabilization of Plasmonic
Fiber Optic Gate Electrodes: Towards Improved Real-Time Dual-Mode Biosensing.”
Frontiers in Physics, vol. 11, 1202132, Frontiers, 2023, doi:10.3389/fphy.2023.1202132.'
short: R. Hasler, M.H. Steger-Polt, C. Reiner-Rozman, S. Fossati, S. Lee, P. Aspermair,
C. Kleber, M. Ibáñez, J. Dostalek, W. Knoll, Frontiers in Physics 11 (2023).
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-14T00:00:00Z
date_updated: 2025-03-11T08:00:41Z
day: '14'
ddc:
- '530'
department:
- _id: MaIb
doi: 10.3389/fphy.2023.1202132
external_id:
isi:
- '001038636400001'
file:
- access_level: open_access
checksum: fb36dda665e57bab006a000bf0faacd5
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T07:48:11Z
date_updated: 2023-08-07T07:48:11Z
file_id: '13978'
file_name: 2023_FrontiersPhysics_Hasler.pdf
file_size: 2421758
relation: main_file
success: 1
file_date_updated: 2023-08-07T07:48:11Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication: Frontiers in Physics
publication_identifier:
eissn:
- 2296-424X
publication_status: published
publisher: Frontiers
quality_controlled: '1'
related_material:
record:
- id: '19308'
relation: research_data
status: public
scopus_import: '1'
status: public
title: 'Optical and electronic signal stabilization of plasmonic fiber optic gate
electrodes: Towards improved real-time dual-mode biosensing'
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2023'
...
---
_id: '13969'
abstract:
- lang: eng
text: "Bundling crossings is a strategy which can enhance the readability\r\nof
graph drawings. In this paper we consider good drawings, i.e., we require that\r\nany
two edges have at most one common point which can be a common vertex or a\r\ncrossing.
Our main result is that there is a polynomial-time algorithm to compute an\r\n8-approximation
of the bundled crossing number of a good drawing with no toothed\r\nhole. In general
the number of toothed holes has to be added to the 8-approximation.\r\nIn the
special case of circular drawings the approximation factor is 8, this improves\r\nupon
the 10-approximation of Fink et al. [14]. Our approach also works with the same\r\napproximation
factor for families of pseudosegments, i.e., curves intersecting at most\r\nonce.
We also show how to compute a 9/2-approximation when the intersection graph of\r\nthe
pseudosegments is bipartite and has no toothed hole."
acknowledgement: This work was initiated during the Workshop on Geometric Graphs in
November 2019 in Strobl, Austria. We would like to thank Oswin Aichholzer, Fabian
Klute, Man-Kwun Chiu, Martin Balko, Pavel Valtr for their avid discussions during
the workshop. The first author has received funding from the European Union’s Horizon
2020 research and innovation programme under the Marie Sk lodowska-Curie grant agreement
No 754411. The second author has been supported by the German Research Foundation
DFG Project FE 340/12-1. An extended abstract of this paper has been published in
the proceedings of WALCOM 2022 in the Springer LNCS series, vol. 13174, pages 383–395.
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Alan M
full_name: Arroyo Guevara, Alan M
id: 3207FDC6-F248-11E8-B48F-1D18A9856A87
last_name: Arroyo Guevara
orcid: 0000-0003-2401-8670
- first_name: Stefan
full_name: Felsner, Stefan
last_name: Felsner
citation:
ama: Arroyo Guevara AM, Felsner S. Approximating the bundled crossing number. Journal
of Graph Algorithms and Applications. 2023;27(6):433-457. doi:10.7155/jgaa.00629
apa: Arroyo Guevara, A. M., & Felsner, S. (2023). Approximating the bundled
crossing number. Journal of Graph Algorithms and Applications. Brown University.
https://doi.org/10.7155/jgaa.00629
chicago: Arroyo Guevara, Alan M, and Stefan Felsner. “Approximating the Bundled
Crossing Number.” Journal of Graph Algorithms and Applications. Brown University,
2023. https://doi.org/10.7155/jgaa.00629.
ieee: A. M. Arroyo Guevara and S. Felsner, “Approximating the bundled crossing number,”
Journal of Graph Algorithms and Applications, vol. 27, no. 6. Brown University,
pp. 433–457, 2023.
ista: Arroyo Guevara AM, Felsner S. 2023. Approximating the bundled crossing number.
Journal of Graph Algorithms and Applications. 27(6), 433–457.
mla: Arroyo Guevara, Alan M., and Stefan Felsner. “Approximating the Bundled Crossing
Number.” Journal of Graph Algorithms and Applications, vol. 27, no. 6,
Brown University, 2023, pp. 433–57, doi:10.7155/jgaa.00629.
short: A.M. Arroyo Guevara, S. Felsner, Journal of Graph Algorithms and Applications
27 (2023) 433–457.
corr_author: '1'
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2025-09-10T09:35:55Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.7155/jgaa.00629
ec_funded: 1
external_id:
arxiv:
- '2109.14892'
file:
- access_level: open_access
checksum: 9c30d2b8e324cc1c904f2aeec92013a3
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T08:00:48Z
date_updated: 2023-08-07T08:00:48Z
file_id: '13979'
file_name: 2023_JourGraphAlgorithms_Arroyo.pdf
file_size: 865774
relation: main_file
success: 1
file_date_updated: 2023-08-07T08:00:48Z
has_accepted_license: '1'
intvolume: ' 27'
issue: '6'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 433-457
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Journal of Graph Algorithms and Applications
publication_identifier:
issn:
- 1526-1719
publication_status: published
publisher: Brown University
quality_controlled: '1'
related_material:
record:
- id: '11185'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Approximating the bundled crossing number
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 27
year: '2023'
...
---
_id: '13970'
article_processing_charge: No
article_type: original
author:
- first_name: Amiera
full_name: Madani, Amiera
last_name: Madani
- first_name: Eric T.
full_name: Sletten, Eric T.
last_name: Sletten
- first_name: Cristian
full_name: Cavedon, Cristian
last_name: Cavedon
- first_name: Peter H.
full_name: Seeberger, Peter H.
last_name: Seeberger
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
citation:
ama: Madani A, Sletten ET, Cavedon C, Seeberger PH, Pieber B. Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. 2023;100:271-286. doi:10.15227/orgsyn.100.0271
apa: Madani, A., Sletten, E. T., Cavedon, C., Seeberger, P. H., & Pieber, B.
(2023). Visible-light-mediated oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. Organic Syntheses. https://doi.org/10.15227/orgsyn.100.0271
chicago: Madani, Amiera, Eric T. Sletten, Cristian Cavedon, Peter H. Seeberger,
and Bartholomäus Pieber. “Visible-Light-Mediated Oxidative Debenzylation of 3-O-Benzyl-1,2:5,6-Di-O-Isopropylidene-α-D-Glucofuranose.”
Organic Syntheses. Organic Syntheses, 2023. https://doi.org/10.15227/orgsyn.100.0271.
ieee: A. Madani, E. T. Sletten, C. Cavedon, P. H. Seeberger, and B. Pieber, “Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose,”
Organic Syntheses, vol. 100. Organic Syntheses, pp. 271–286, 2023.
ista: Madani A, Sletten ET, Cavedon C, Seeberger PH, Pieber B. 2023. Visible-light-mediated
oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.
Organic Syntheses. 100, 271–286.
mla: Madani, Amiera, et al. “Visible-Light-Mediated Oxidative Debenzylation of 3-O-Benzyl-1,2:5,6-Di-O-Isopropylidene-α-D-Glucofuranose.”
Organic Syntheses, vol. 100, Organic Syntheses, 2023, pp. 271–86, doi:10.15227/orgsyn.100.0271.
short: A. Madani, E.T. Sletten, C. Cavedon, P.H. Seeberger, B. Pieber, Organic Syntheses
100 (2023) 271–286.
corr_author: '1'
date_created: 2023-08-06T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2024-10-09T21:06:16Z
day: '01'
department:
- _id: BaPi
doi: 10.15227/orgsyn.100.0271
intvolume: ' 100'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.15227/orgsyn.100.0271
month: '07'
oa: 1
oa_version: Published Version
page: 271-286
publication: Organic Syntheses
publication_identifier:
eissn:
- 2333-3553
issn:
- 0078-6209
publication_status: published
publisher: Organic Syntheses
quality_controlled: '1'
scopus_import: '1'
status: public
title: Visible-light-mediated oxidative debenzylation of 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 100
year: '2023'
...
---
_id: '13971'
abstract:
- lang: eng
text: When in equilibrium, thermal forces agitate molecules, which then diffuse,
collide and bind to form materials. However, the space of accessible structures
in which micron-scale particles can be organized by thermal forces is limited,
owing to the slow dynamics and metastable states. Active agents in a passive fluid
generate forces and flows, forming a bath with active fluctuations. Two unanswered
questions are whether those active agents can drive the assembly of passive components
into unconventional states and which material properties they will exhibit. Here
we show that passive, sticky beads immersed in a bath of swimming Escherichia
coli bacteria aggregate into unconventional clusters and gels that are controlled
by the activity of the bath. We observe a slow but persistent rotation of the
aggregates that originates in the chirality of the E. coli flagella and directs
aggregation into structures that are not accessible thermally. We elucidate the
aggregation mechanism with a numerical model of spinning, sticky beads and reproduce
quantitatively the experimental results. We show that internal activity controls
the phase diagram and the structure of the aggregates. Overall, our results highlight
the promising role of active baths in designing the structural and mechanical
properties of materials with unconventional phases.
acknowledgement: D.G. and J.P. thank E. Krasnopeeva, C. Guet, G. Guessous and T. Hwa
for providing the E. coli strains. This material is based upon work supported by
the US Department of Energy under award DE-SC0019769. I.P. acknowledges funding
by the European Union’s Horizon 2020 research and innovation programme under Marie
Skłodowska-Curie Grant Agreement No. 101034413. A.Š. acknowledges funding from the
European Research Council under the European Union’s Horizon 2020 research and innovation
programme (Grant No. 802960). M.C.U. acknowledges funding from the European Union’s
Horizon 2020 research and innovation programme under Marie Skłodowska-Curie Grant
Agreement No. 754411.
article_processing_charge: Yes
article_type: original
author:
- first_name: Daniel
full_name: Grober, Daniel
id: abdfc56f-34fb-11ee-bd33-fd766fce5a99
last_name: Grober
- first_name: Ivan
full_name: Palaia, Ivan
id: 9c805cd2-4b75-11ec-a374-db6dd0ed57fa
last_name: Palaia
orcid: ' 0000-0002-8843-9485 '
- first_name: Mehmet C
full_name: Ucar, Mehmet C
id: 50B2A802-6007-11E9-A42B-EB23E6697425
last_name: Ucar
orcid: 0000-0003-0506-4217
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Jérémie A
full_name: Palacci, Jérémie A
id: 8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d
last_name: Palacci
orcid: 0000-0002-7253-9465
citation:
ama: Grober D, Palaia I, Ucar MC, Hannezo EB, Šarić A, Palacci JA. Unconventional
colloidal aggregation in chiral bacterial baths. Nature Physics. 2023;19:1680-1688.
doi:10.1038/s41567-023-02136-x
apa: Grober, D., Palaia, I., Ucar, M. C., Hannezo, E. B., Šarić, A., & Palacci,
J. A. (2023). Unconventional colloidal aggregation in chiral bacterial baths.
Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-023-02136-x
chicago: Grober, Daniel, Ivan Palaia, Mehmet C Ucar, Edouard B Hannezo, Anđela Šarić,
and Jérémie A Palacci. “Unconventional Colloidal Aggregation in Chiral Bacterial
Baths.” Nature Physics. Springer Nature, 2023. https://doi.org/10.1038/s41567-023-02136-x.
ieee: D. Grober, I. Palaia, M. C. Ucar, E. B. Hannezo, A. Šarić, and J. A. Palacci,
“Unconventional colloidal aggregation in chiral bacterial baths,” Nature Physics,
vol. 19. Springer Nature, pp. 1680–1688, 2023.
ista: Grober D, Palaia I, Ucar MC, Hannezo EB, Šarić A, Palacci JA. 2023. Unconventional
colloidal aggregation in chiral bacterial baths. Nature Physics. 19, 1680–1688.
mla: Grober, Daniel, et al. “Unconventional Colloidal Aggregation in Chiral Bacterial
Baths.” Nature Physics, vol. 19, Springer Nature, 2023, pp. 1680–88, doi:10.1038/s41567-023-02136-x.
short: D. Grober, I. Palaia, M.C. Ucar, E.B. Hannezo, A. Šarić, J.A. Palacci, Nature
Physics 19 (2023) 1680–1688.
corr_author: '1'
date_created: 2023-08-06T22:01:11Z
date_published: 2023-11-01T00:00:00Z
date_updated: 2025-04-14T07:43:56Z
day: '01'
ddc:
- '530'
department:
- _id: EdHa
- _id: AnSa
- _id: JePa
doi: 10.1038/s41567-023-02136-x
ec_funded: 1
external_id:
isi:
- '001037346400005'
file:
- access_level: open_access
checksum: 7e282c2ebc0ac82125a04f6b4742d4c1
content_type: application/pdf
creator: dernst
date_created: 2024-01-30T12:26:08Z
date_updated: 2024-01-30T12:26:08Z
file_id: '14906'
file_name: 2023_NaturePhysics_Grober.pdf
file_size: 6365607
relation: main_file
success: 1
file_date_updated: 2024-01-30T12:26:08Z
has_accepted_license: '1'
intvolume: ' 19'
isi: 1
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1680-1688
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: eba2549b-77a9-11ec-83b8-a81e493eae4e
call_identifier: H2020
grant_number: '802960'
name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines'
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unconventional colloidal aggregation in chiral bacterial baths
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 19
year: '2023'
...
---
_id: '13972'
abstract:
- lang: eng
text: This Special Collection is dedicated to the field of photocatalytic synthesis
and contains a diverse selection of original research contributions. It includes
studies on catalyst development, mechanistic investigations, method development
and the use of enabling technologies, illustrating the many facets of state-of-the-art
research in photocatalytic synthesis. Further, emerging topics are surveyed and
discussed in three reviews and a concept article.
article_number: e202300683
article_processing_charge: No
article_type: letter_note
author:
- first_name: Line
full_name: Næsborg, Line
last_name: Næsborg
- first_name: Bartholomäus
full_name: Pieber, Bartholomäus
id: 93e5e5b2-0da6-11ed-8a41-af589a024726
last_name: Pieber
orcid: 0000-0001-8689-388X
- first_name: Oliver S.
full_name: Wenger, Oliver S.
last_name: Wenger
citation:
ama: 'Næsborg L, Pieber B, Wenger OS. Special Collection: Photocatalytic synthesis.
ChemCatChem. 2023;15(17). doi:10.1002/cctc.202300683'
apa: 'Næsborg, L., Pieber, B., & Wenger, O. S. (2023). Special Collection: Photocatalytic
synthesis. ChemCatChem. Wiley. https://doi.org/10.1002/cctc.202300683'
chicago: 'Næsborg, Line, Bartholomäus Pieber, and Oliver S. Wenger. “Special Collection:
Photocatalytic Synthesis.” ChemCatChem. Wiley, 2023. https://doi.org/10.1002/cctc.202300683.'
ieee: 'L. Næsborg, B. Pieber, and O. S. Wenger, “Special Collection: Photocatalytic
synthesis,” ChemCatChem, vol. 15, no. 17. Wiley, 2023.'
ista: 'Næsborg L, Pieber B, Wenger OS. 2023. Special Collection: Photocatalytic
synthesis. ChemCatChem. 15(17), e202300683.'
mla: 'Næsborg, Line, et al. “Special Collection: Photocatalytic Synthesis.” ChemCatChem,
vol. 15, no. 17, e202300683, Wiley, 2023, doi:10.1002/cctc.202300683.'
short: L. Næsborg, B. Pieber, O.S. Wenger, ChemCatChem 15 (2023).
corr_author: '1'
date_created: 2023-08-06T22:01:12Z
date_published: 2023-09-08T00:00:00Z
date_updated: 2024-07-16T07:35:15Z
day: '08'
department:
- _id: BaPi
doi: 10.1002/cctc.202300683
external_id:
isi:
- '001037859900001'
intvolume: ' 15'
isi: 1
issue: '17'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/cctc.202300683
month: '09'
oa: 1
oa_version: Published Version
publication: ChemCatChem
publication_identifier:
eissn:
- 1867-3899
issn:
- 1867-3880
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Special Collection: Photocatalytic synthesis'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2023'
...
---
_id: '13973'
abstract:
- lang: eng
text: We construct families of log K3 surfaces and study the arithmetic of their
members. We use this to produce explicit surfaces with an order 5 Brauer–Manin
obstruction to the integral Hasse principle.
acknowledgement: "This paper was completed as part of a project which received funding
from the\r\nEuropean Union’s Horizon 2020 research and innovation programme under
the Marie\r\nSkłodowska-Curie grant agreement No. 754411."
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Julian
full_name: Lyczak, Julian
id: 3572849A-F248-11E8-B48F-1D18A9856A87
last_name: Lyczak
citation:
ama: Lyczak J. Order 5 Brauer–Manin obstructions to the integral Hasse principle
on log K3 surfaces. Annales de l’Institut Fourier. 2023;73(2):447-478.
doi:10.5802/aif.3529
apa: Lyczak, J. (2023). Order 5 Brauer–Manin obstructions to the integral Hasse
principle on log K3 surfaces. Annales de l’Institut Fourier. Association
des Annales de l’Institut Fourier. https://doi.org/10.5802/aif.3529
chicago: Lyczak, Julian. “Order 5 Brauer–Manin Obstructions to the Integral Hasse
Principle on Log K3 Surfaces.” Annales de l’Institut Fourier. Association
des Annales de l’Institut Fourier, 2023. https://doi.org/10.5802/aif.3529.
ieee: J. Lyczak, “Order 5 Brauer–Manin obstructions to the integral Hasse principle
on log K3 surfaces,” Annales de l’Institut Fourier, vol. 73, no. 2. Association
des Annales de l’Institut Fourier, pp. 447–478, 2023.
ista: Lyczak J. 2023. Order 5 Brauer–Manin obstructions to the integral Hasse principle
on log K3 surfaces. Annales de l’Institut Fourier. 73(2), 447–478.
mla: Lyczak, Julian. “Order 5 Brauer–Manin Obstructions to the Integral Hasse Principle
on Log K3 Surfaces.” Annales de l’Institut Fourier, vol. 73, no. 2, Association
des Annales de l’Institut Fourier, 2023, pp. 447–78, doi:10.5802/aif.3529.
short: J. Lyczak, Annales de l’Institut Fourier 73 (2023) 447–478.
corr_author: '1'
date_created: 2023-08-06T22:01:12Z
date_published: 2023-05-12T00:00:00Z
date_updated: 2025-04-14T07:43:56Z
day: '12'
ddc:
- '510'
department:
- _id: TiBr
doi: 10.5802/aif.3529
ec_funded: 1
external_id:
arxiv:
- '2005.14013'
isi:
- '001000279500001'
file:
- access_level: open_access
checksum: daf53fc614c894422e4c0fb3d2a2ae3e
content_type: application/pdf
creator: dernst
date_created: 2023-08-07T07:19:42Z
date_updated: 2023-08-07T07:19:42Z
file_id: '13977'
file_name: 2023_AnnalesFourier_Lyczak.pdf
file_size: 1529821
relation: main_file
success: 1
file_date_updated: 2023-08-07T07:19:42Z
has_accepted_license: '1'
intvolume: ' 73'
isi: 1
issue: '2'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nd/4.0/
month: '05'
oa: 1
oa_version: Published Version
page: 447-478
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Annales de l'Institut Fourier
publication_identifier:
issn:
- 0373-0956
publication_status: published
publisher: Association des Annales de l'Institut Fourier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Order 5 Brauer–Manin obstructions to the integral Hasse principle on log K3
surfaces
tmp:
image: /image/cc_by_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nd/4.0/legalcode
name: Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)
short: CC BY-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 73
year: '2023'
...
---
_id: '13976'
abstract:
- lang: eng
text: Conflicts and natural disasters affect entire populations of the countries
involved and, in addition to the thousands of lives destroyed, have a substantial
negative impact on the scientific advances these countries provide. The unprovoked
invasion of Ukraine by Russia, the devastating earthquake in Turkey and Syria,
and the ongoing conflicts in the Middle East are just a few examples. Millions
of people have been killed or displaced, their futures uncertain. These events
have resulted in extensive infrastructure collapse, with loss of electricity,
transportation, and access to services. Schools, universities, and research centers
have been destroyed along with decades’ worth of data, samples, and findings.
Scholars in disaster areas face short- and long-term problems in terms of what
they can accomplish now for obtaining grants and for employment in the long run.
In our interconnected world, conflicts and disasters are no longer a local problem
but have wide-ranging impacts on the entire world, both now and in the future.
Here, we focus on the current and ongoing impact of war on the scientific community
within Ukraine and from this draw lessons that can be applied to all affected
countries where scientists at risk are facing hardship. We present and classify
examples of effective and feasible mechanisms used to support researchers in countries
facing hardship and discuss how these can be implemented with help from the international
scientific community and what more is desperately needed. Reaching out, providing
accessible training opportunities, and developing collaborations should increase
inclusion and connectivity, support scientific advancements within affected communities,
and expedite postwar and disaster recovery.
acknowledgement: "Our article is dedicated to all freedom-loving people around the
world and to the people of Ukraine who fight for our freedom. Special thanks to
Anita Bandrowski, Oleksandra V. Ivashchenko, and Sanita Reinsone for the helpful
review, valuable criticism, and useful suggestions while preparing this manuscript,
and to Tetiana Yes'kova for helping with Ukrainian translation.\r\nAll authors volunteered
their time. No funding supported work on this article."
article_number: giad045
article_processing_charge: Yes
article_type: review
author:
- first_name: Walter
full_name: Wolfsberger, Walter
last_name: Wolfsberger
- first_name: Karishma
full_name: Chhugani, Karishma
last_name: Chhugani
- first_name: Khrystyna
full_name: Shchubelka, Khrystyna
last_name: Shchubelka
- first_name: Alina
full_name: Frolova, Alina
last_name: Frolova
- first_name: Yuriy
full_name: Salyha, Yuriy
last_name: Salyha
- first_name: Oksana
full_name: Zlenko, Oksana
last_name: Zlenko
- first_name: Mykhailo
full_name: Arych, Mykhailo
last_name: Arych
- first_name: Dmytro
full_name: Dziuba, Dmytro
last_name: Dziuba
- first_name: Andrii
full_name: Parkhomenko, Andrii
last_name: Parkhomenko
- first_name: Volodymyr
full_name: Smolanka, Volodymyr
last_name: Smolanka
- first_name: Zeynep H.
full_name: Gümüş, Zeynep H.
last_name: Gümüş
- first_name: Efe
full_name: Sezgin, Efe
last_name: Sezgin
- first_name: Alondra
full_name: Diaz-Lameiro, Alondra
last_name: Diaz-Lameiro
- first_name: Viktor R.
full_name: Toth, Viktor R.
last_name: Toth
- first_name: Megi
full_name: Maci, Megi
last_name: Maci
- first_name: Eric
full_name: Bortz, Eric
last_name: Bortz
- first_name: Fyodor
full_name: Kondrashov, Fyodor
id: 44FDEF62-F248-11E8-B48F-1D18A9856A87
last_name: Kondrashov
orcid: 0000-0001-8243-4694
- first_name: Patricia M.
full_name: Morton, Patricia M.
last_name: Morton
- first_name: Paweł P.
full_name: Łabaj, Paweł P.
last_name: Łabaj
- first_name: Veronika
full_name: Romero, Veronika
last_name: Romero
- first_name: Jakub
full_name: Hlávka, Jakub
last_name: Hlávka
- first_name: Serghei
full_name: Mangul, Serghei
last_name: Mangul
- first_name: Taras K.
full_name: Oleksyk, Taras K.
last_name: Oleksyk
citation:
ama: 'Wolfsberger W, Chhugani K, Shchubelka K, et al. Scientists without borders:
Lessons from Ukraine. GigaScience. 2023;12. doi:10.1093/gigascience/giad045'
apa: 'Wolfsberger, W., Chhugani, K., Shchubelka, K., Frolova, A., Salyha, Y., Zlenko,
O., … Oleksyk, T. K. (2023). Scientists without borders: Lessons from Ukraine.
GigaScience. Oxford University Press. https://doi.org/10.1093/gigascience/giad045'
chicago: 'Wolfsberger, Walter, Karishma Chhugani, Khrystyna Shchubelka, Alina Frolova,
Yuriy Salyha, Oksana Zlenko, Mykhailo Arych, et al. “Scientists without Borders:
Lessons from Ukraine.” GigaScience. Oxford University Press, 2023. https://doi.org/10.1093/gigascience/giad045.'
ieee: 'W. Wolfsberger et al., “Scientists without borders: Lessons from Ukraine,”
GigaScience, vol. 12. Oxford University Press, 2023.'
ista: 'Wolfsberger W, Chhugani K, Shchubelka K, Frolova A, Salyha Y, Zlenko O, Arych
M, Dziuba D, Parkhomenko A, Smolanka V, Gümüş ZH, Sezgin E, Diaz-Lameiro A, Toth
VR, Maci M, Bortz E, Kondrashov F, Morton PM, Łabaj PP, Romero V, Hlávka J, Mangul
S, Oleksyk TK. 2023. Scientists without borders: Lessons from Ukraine. GigaScience.
12, giad045.'
mla: 'Wolfsberger, Walter, et al. “Scientists without Borders: Lessons from Ukraine.”
GigaScience, vol. 12, giad045, Oxford University Press, 2023, doi:10.1093/gigascience/giad045.'
short: W. Wolfsberger, K. Chhugani, K. Shchubelka, A. Frolova, Y. Salyha, O. Zlenko,
M. Arych, D. Dziuba, A. Parkhomenko, V. Smolanka, Z.H. Gümüş, E. Sezgin, A. Diaz-Lameiro,
V.R. Toth, M. Maci, E. Bortz, F. Kondrashov, P.M. Morton, P.P. Łabaj, V. Romero,
J. Hlávka, S. Mangul, T.K. Oleksyk, GigaScience 12 (2023).
date_created: 2023-08-06T22:01:13Z
date_published: 2023-07-27T00:00:00Z
date_updated: 2025-05-14T11:07:17Z
day: '27'
department:
- _id: FyKo
doi: 10.1093/gigascience/giad045
external_id:
isi:
- '001081086100001'
pmid:
- '37496156'
intvolume: ' 12'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1093/gigascience/giad045
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: GigaScience
publication_identifier:
eissn:
- 2047-217X
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1093/gigascience/giad066
scopus_import: '1'
status: public
title: 'Scientists without borders: Lessons from Ukraine'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2023'
...
---
_id: '13988'
abstract:
- lang: eng
text: Most permissionless blockchains inherently suffer from throughput limitations.
Layer-2 systems, such as side-chains or Rollups, have been proposed as a possible
strategy to overcome this limitation. Layer-2 systems interact with the main-chain
in two ways. First, users can move funds from/to the main-chain to/from the layer-2.
Second, layer-2 systems periodically synchronize with the main-chain to keep some
form of log of their activity on the main-chain - this log is key for security.
Due to this interaction with the main-chain, which is necessary and recurrent,
layer-2 systems impose some load on the main-chain. The impact of such load on
the main-chain has been, so far, poorly understood. In addition to that, layer-2
approaches typically sacrifice decentralization and security in favor of higher
throughput. This paper presents an experimental study that analyzes the current
state of Ethereum layer-2 projects. Our goal is to assess the load they impose
on Ethereum and to understand their scalability potential in the long-run. Our
analysis shows that the impact of any given layer-2 on the main-chain is the result
of both technical aspects (how state is logged on the main-chain) and user behavior
(how often users decide to transfer funds between the layer-2 and the main-chain).
Based on our observations, we infer that without efficient mechanisms that allow
users to transfer funds in a secure and fast manner directly from one layer-2
project to another, current layer-2 systems will not be able to scale Ethereum
effectively, regardless of their technical solutions. Furthermore, from our results,
we conclude that the layer-2 systems that offer similar security guarantees as
Ethereum have limited scalability potential, while approaches that offer better
performance, sacrifice security and lead to an increase in centralization which
runs against the end-goals of permissionless blockchains.
acknowledgement: This work was supported in part by the Coordenação de Aperfeiçoamento
de Pessoal de Nivel Superior (CAPES)—Brazil (CAPES), in part by the Fundação para
a Ciência e Tecnologia (FCT) under Project UIDB/50021/2020 and Grant 2020.05270.BD,
in part by the Project COSMOS (via the Orçamento de Estado (OE) with ref. PTDC/EEI-COM/29271/2017
and via the ‘‘Programa Operacional Regional de Lisboa na sua componente Fundo Europeu
de Desenvolvimento Regional (FEDER)’’ with ref. Lisboa-01-0145-FEDER-029271), and
in part by the project Angainor with reference LISBOA-01-0145-FEDER-031456 as well
as supported by Meta Platforms for the project key Transparency at Scale.
article_processing_charge: Yes
article_type: original
author:
- first_name: Ray
full_name: Neiheiser, Ray
id: f09651b9-fec0-11ec-b5d8-934aff0e52a4
last_name: Neiheiser
orcid: 0000-0001-7227-8309
- first_name: Gustavo
full_name: Inacio, Gustavo
last_name: Inacio
- first_name: Luciana
full_name: Rech, Luciana
last_name: Rech
- first_name: Carlos
full_name: Montez, Carlos
last_name: Montez
- first_name: Miguel
full_name: Matos, Miguel
last_name: Matos
- first_name: Luis
full_name: Rodrigues, Luis
last_name: Rodrigues
citation:
ama: Neiheiser R, Inacio G, Rech L, Montez C, Matos M, Rodrigues L. Practical limitations
of Ethereum’s layer-2. IEEE Access. 2023;11:8651-8662. doi:10.1109/access.2023.3237897
apa: Neiheiser, R., Inacio, G., Rech, L., Montez, C., Matos, M., & Rodrigues,
L. (2023). Practical limitations of Ethereum’s layer-2. IEEE Access. Institute
of Electrical and Electronics Engineers. https://doi.org/10.1109/access.2023.3237897
chicago: Neiheiser, Ray, Gustavo Inacio, Luciana Rech, Carlos Montez, Miguel Matos,
and Luis Rodrigues. “Practical Limitations of Ethereum’s Layer-2.” IEEE Access.
Institute of Electrical and Electronics Engineers, 2023. https://doi.org/10.1109/access.2023.3237897.
ieee: R. Neiheiser, G. Inacio, L. Rech, C. Montez, M. Matos, and L. Rodrigues, “Practical
limitations of Ethereum’s layer-2,” IEEE Access, vol. 11. Institute of
Electrical and Electronics Engineers, pp. 8651–8662, 2023.
ista: Neiheiser R, Inacio G, Rech L, Montez C, Matos M, Rodrigues L. 2023. Practical
limitations of Ethereum’s layer-2. IEEE Access. 11, 8651–8662.
mla: Neiheiser, Ray, et al. “Practical Limitations of Ethereum’s Layer-2.” IEEE
Access, vol. 11, Institute of Electrical and Electronics Engineers, 2023,
pp. 8651–62, doi:10.1109/access.2023.3237897.
short: R. Neiheiser, G. Inacio, L. Rech, C. Montez, M. Matos, L. Rodrigues, IEEE
Access 11 (2023) 8651–8662.
corr_author: '1'
date_created: 2023-08-09T12:09:57Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2024-10-09T21:06:38Z
day: '01'
ddc:
- '000'
department:
- _id: ElKo
doi: 10.1109/access.2023.3237897
external_id:
isi:
- '000927831000001'
file:
- access_level: open_access
checksum: 4b80b0ff212edf7e5842fbdd53784432
content_type: application/pdf
creator: dernst
date_created: 2023-08-22T06:37:48Z
date_updated: 2023-08-22T06:37:48Z
file_id: '14166'
file_name: 2023_IEEEAccess_Neiheiser.pdf
file_size: 1289285
relation: main_file
success: 1
file_date_updated: 2023-08-22T06:37:48Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
keyword:
- General Engineering
- General Materials Science
- General Computer Science
- Electrical and Electronic Engineering
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 8651-8662
publication: IEEE Access
publication_identifier:
issn:
- 2169-3536
publication_status: published
publisher: Institute of Electrical and Electronics Engineers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Practical limitations of Ethereum’s layer-2
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2023'
...
---
_id: '14036'
abstract:
- lang: eng
text: Magic-angle spinning (MAS) nuclear magnetic resonance (NMR) is establishing
itself as a powerful method for the characterization of protein dynamics at the
atomic scale. We discuss here how R1ρ MAS relaxation dispersion NMR can explore
microsecond-to-millisecond motions. Progress in instrumentation, isotope labeling,
and pulse sequence design has paved the way for quantitative analyses of even
rare structural fluctuations. In addition to isotropic chemical-shift fluctuations
exploited in solution-state NMR relaxation dispersion experiments, MAS NMR has
a wider arsenal of observables, allowing to see motions even if the exchanging
states do not differ in their chemical shifts. We demonstrate the potential of
the technique for probing motions in challenging large enzymes, membrane proteins,
and protein assemblies.
acknowledgement: We thank Petra Rovó for critical reading of this manuscript. We acknowledge
the Austrian Science Foundation FWF (project AlloSpace, number I5812–B) and funding
by the Institute of Science and Technology Austria.
article_number: '102660'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Federico
full_name: Napoli, Federico
id: d42e08e7-f4fc-11eb-af0a-d71e26138f1b
last_name: Napoli
orcid: 0000-0002-9043-136X
- first_name: Lea Marie
full_name: Becker, Lea Marie
id: 36336939-eb97-11eb-a6c2-c83f1214ca79
last_name: Becker
orcid: 0000-0002-6401-5151
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
citation:
ama: Napoli F, Becker LM, Schanda P. Protein dynamics detected by magic-angle spinning
relaxation dispersion NMR. Current Opinion in Structural Biology. 2023;82(10).
doi:10.1016/j.sbi.2023.102660
apa: Napoli, F., Becker, L. M., & Schanda, P. (2023). Protein dynamics detected
by magic-angle spinning relaxation dispersion NMR. Current Opinion in Structural
Biology. Elsevier. https://doi.org/10.1016/j.sbi.2023.102660
chicago: Napoli, Federico, Lea Marie Becker, and Paul Schanda. “Protein Dynamics
Detected by Magic-Angle Spinning Relaxation Dispersion NMR.” Current Opinion
in Structural Biology. Elsevier, 2023. https://doi.org/10.1016/j.sbi.2023.102660.
ieee: F. Napoli, L. M. Becker, and P. Schanda, “Protein dynamics detected by magic-angle
spinning relaxation dispersion NMR,” Current Opinion in Structural Biology,
vol. 82, no. 10. Elsevier, 2023.
ista: Napoli F, Becker LM, Schanda P. 2023. Protein dynamics detected by magic-angle
spinning relaxation dispersion NMR. Current Opinion in Structural Biology. 82(10),
102660.
mla: Napoli, Federico, et al. “Protein Dynamics Detected by Magic-Angle Spinning
Relaxation Dispersion NMR.” Current Opinion in Structural Biology, vol.
82, no. 10, 102660, Elsevier, 2023, doi:10.1016/j.sbi.2023.102660.
short: F. Napoli, L.M. Becker, P. Schanda, Current Opinion in Structural Biology
82 (2023).
corr_author: '1'
date_created: 2023-08-13T22:01:11Z
date_published: 2023-10-01T00:00:00Z
date_updated: 2025-04-14T09:10:17Z
day: '01'
ddc:
- '570'
department:
- _id: PaSc
doi: 10.1016/j.sbi.2023.102660
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grant_number: I05812
name: AlloSpace. The emergence and mechanisms of allostery
publication: Current Opinion in Structural Biology
publication_identifier:
eissn:
- 1879-033X
issn:
- 0959-440X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
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title: Protein dynamics detected by magic-angle spinning relaxation dispersion NMR
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 82
year: '2023'
...
---
_id: '14037'
abstract:
- lang: eng
text: 'Traditionally, nuclear spin is not considered to affect biological processes.
Recently, this has changed as isotopic fractionation that deviates from classical
mass dependence was reported both in vitro and in vivo. In these cases, the isotopic
effect correlates with the nuclear magnetic spin. Here, we show nuclear spin effects
using stable oxygen isotopes (16O, 17O, and 18O) in two separate setups: an artificial
dioxygen production system and biological aquaporin channels in cells. We observe
that oxygen dynamics in chiral environments (in particular its transport) depend
on nuclear spin, suggesting future applications for controlled isotope separation
to be used, for instance, in NMR. To demonstrate the mechanism behind our findings,
we formulate theoretical models based on a nuclear-spin-enhanced switch between
electronic spin states. Accounting for the role of nuclear spin in biology can
provide insights into the role of quantum effects in living systems and help inspire
the development of future biotechnology solutions.'
acknowledgement: N.M.-S. acknowledges the support of the Ministry of Energy, Israel,
as part of the scholarship program for graduate students in the fields of energy.
M.L. acknowledges support by the European Research Council (ERC) Starting Grant
No. 801770 (ANGULON). Y.P. acknowledges the support of the Ministry of Innovation,
Science and Technology, Israel Grant No. 1001593872. Y.P acknowledges the support
of the BSF-NSF 094 Grant No. 2022503.
article_number: e2300828120
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Ofek
full_name: Vardi, Ofek
last_name: Vardi
- first_name: Naama
full_name: Maroudas-Sklare, Naama
last_name: Maroudas-Sklare
- first_name: Yuval
full_name: Kolodny, Yuval
last_name: Kolodny
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: Amijai
full_name: Saragovi, Amijai
last_name: Saragovi
- first_name: Nir
full_name: Galili, Nir
last_name: Galili
- first_name: Stav
full_name: Ferrera, Stav
last_name: Ferrera
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Nir
full_name: Yuran, Nir
last_name: Yuran
- first_name: Hagit P.
full_name: Affek, Hagit P.
last_name: Affek
- first_name: Boaz
full_name: Luz, Boaz
last_name: Luz
- first_name: Yonaton
full_name: Goldsmith, Yonaton
last_name: Goldsmith
- first_name: Nir
full_name: Keren, Nir
last_name: Keren
- first_name: Shira
full_name: Yochelis, Shira
last_name: Yochelis
- first_name: Itay
full_name: Halevy, Itay
last_name: Halevy
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Yossi
full_name: Paltiel, Yossi
last_name: Paltiel
citation:
ama: Vardi O, Maroudas-Sklare N, Kolodny Y, et al. Nuclear spin effects in biological
processes. Proceedings of the National Academy of Sciences of the United States
of America. 2023;120(32). doi:10.1073/pnas.2300828120
apa: Vardi, O., Maroudas-Sklare, N., Kolodny, Y., Volosniev, A., Saragovi, A., Galili,
N., … Paltiel, Y. (2023). Nuclear spin effects in biological processes. Proceedings
of the National Academy of Sciences of the United States of America. National
Academy of Sciences. https://doi.org/10.1073/pnas.2300828120
chicago: Vardi, Ofek, Naama Maroudas-Sklare, Yuval Kolodny, Artem Volosniev, Amijai
Saragovi, Nir Galili, Stav Ferrera, et al. “Nuclear Spin Effects in Biological
Processes.” Proceedings of the National Academy of Sciences of the United States
of America. National Academy of Sciences, 2023. https://doi.org/10.1073/pnas.2300828120.
ieee: O. Vardi et al., “Nuclear spin effects in biological processes,” Proceedings
of the National Academy of Sciences of the United States of America, vol.
120, no. 32. National Academy of Sciences, 2023.
ista: Vardi O, Maroudas-Sklare N, Kolodny Y, Volosniev A, Saragovi A, Galili N,
Ferrera S, Ghazaryan A, Yuran N, Affek HP, Luz B, Goldsmith Y, Keren N, Yochelis
S, Halevy I, Lemeshko M, Paltiel Y. 2023. Nuclear spin effects in biological processes.
Proceedings of the National Academy of Sciences of the United States of America.
120(32), e2300828120.
mla: Vardi, Ofek, et al. “Nuclear Spin Effects in Biological Processes.” Proceedings
of the National Academy of Sciences of the United States of America, vol.
120, no. 32, e2300828120, National Academy of Sciences, 2023, doi:10.1073/pnas.2300828120.
short: O. Vardi, N. Maroudas-Sklare, Y. Kolodny, A. Volosniev, A. Saragovi, N. Galili,
S. Ferrera, A. Ghazaryan, N. Yuran, H.P. Affek, B. Luz, Y. Goldsmith, N. Keren,
S. Yochelis, I. Halevy, M. Lemeshko, Y. Paltiel, Proceedings of the National Academy
of Sciences of the United States of America 120 (2023).
date_created: 2023-08-13T22:01:12Z
date_published: 2023-07-31T00:00:00Z
date_updated: 2025-09-09T12:47:53Z
day: '31'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1073/pnas.2300828120
ec_funded: 1
external_id:
isi:
- '001121663600001'
pmid:
- '37523549'
file:
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creator: dernst
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language:
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license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_identifier:
eissn:
- 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nuclear spin effects in biological processes
tmp:
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legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
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volume: 120
year: '2023'
...
---
_id: '14039'
abstract:
- lang: eng
text: Membranes are essential for life. They act as semi-permeable boundaries that
define cells and organelles. In addition, their surfaces actively participate
in biochemical reaction networks, where they confine proteins, align reaction
partners, and directly control enzymatic activities. Membrane-localized reactions
shape cellular membranes, define the identity of organelles, compartmentalize
biochemical processes, and can even be the source of signaling gradients that
originate at the plasma membrane and reach into the cytoplasm and nucleus. The
membrane surface is, therefore, an essential platform upon which myriad cellular
processes are scaffolded. In this review, we summarize our current understanding
of the biophysics and biochemistry of membrane-localized reactions with particular
focus on insights derived from reconstituted and cellular systems. We discuss
how the interplay of cellular factors results in their self-organization, condensation,
assembly, and activity, and the emergent properties derived from them.
acknowledgement: We acknowledge funding from the Austrian Science Fund (FWF F79, P32814-B,
and P35061-B to S.M.; P34607-B to M.L.; and P30584-B and P33066-B to T.A.L.) and
the European Research Council (ERC) under the European Union’s Horizon 2020 research
and innovation program (grant agreement no. 101045340 to M.L.). We are grateful
for comments on the manuscript by Justyna Sawa-Makarska, Verena Baumann, Marko Kojic,
Philipp Radler, Ronja Reinhardt, and Sumire Antonioli.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Thomas A.
full_name: Leonard, Thomas A.
last_name: Leonard
- first_name: Martin
full_name: Loose, Martin
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
- first_name: Sascha
full_name: Martens, Sascha
last_name: Martens
citation:
ama: Leonard TA, Loose M, Martens S. The membrane surface as a platform that organizes
cellular and biochemical processes. Developmental Cell. 2023;58(15):1315-1332.
doi:10.1016/j.devcel.2023.06.001
apa: Leonard, T. A., Loose, M., & Martens, S. (2023). The membrane surface as
a platform that organizes cellular and biochemical processes. Developmental
Cell. Elsevier. https://doi.org/10.1016/j.devcel.2023.06.001
chicago: Leonard, Thomas A., Martin Loose, and Sascha Martens. “The Membrane Surface
as a Platform That Organizes Cellular and Biochemical Processes.” Developmental
Cell. Elsevier, 2023. https://doi.org/10.1016/j.devcel.2023.06.001.
ieee: T. A. Leonard, M. Loose, and S. Martens, “The membrane surface as a platform
that organizes cellular and biochemical processes,” Developmental Cell,
vol. 58, no. 15. Elsevier, pp. 1315–1332, 2023.
ista: Leonard TA, Loose M, Martens S. 2023. The membrane surface as a platform that
organizes cellular and biochemical processes. Developmental Cell. 58(15), 1315–1332.
mla: Leonard, Thomas A., et al. “The Membrane Surface as a Platform That Organizes
Cellular and Biochemical Processes.” Developmental Cell, vol. 58, no. 15,
Elsevier, 2023, pp. 1315–32, doi:10.1016/j.devcel.2023.06.001.
short: T.A. Leonard, M. Loose, S. Martens, Developmental Cell 58 (2023) 1315–1332.
corr_author: '1'
date_created: 2023-08-13T22:01:12Z
date_published: 2023-08-07T00:00:00Z
date_updated: 2024-10-22T11:40:18Z
day: '07'
ddc:
- '570'
department:
- _id: MaLo
doi: 10.1016/j.devcel.2023.06.001
external_id:
isi:
- '001059110400001'
pmid:
- '37419118'
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creator: dernst
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page: 1315-1332
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project:
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grant_number: P34607
name: In vitro reconstitution of bacterial cell division
- _id: bd6ae2ca-d553-11ed-ba76-a4aa239da5ee
grant_number: '101045340'
name: Synthetic and structural biology of Rab GTPase networks
publication: Developmental Cell
publication_identifier:
eissn:
- 1878-1551
issn:
- 1534-5807
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quality_controlled: '1'
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title: The membrane surface as a platform that organizes cellular and biochemical
processes
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 58
year: '2023'
...