---
OA_place: repository
OA_type: free access
_id: '21174'
abstract:
- lang: eng
text: UTe2 exhibits the remarkable phenomenon of re-entrant superconductivity, whereby
the zero-resistance state reappears above 40 tesla after being suppressed with
a field of around 10 tesla. One potential pairing mechanism, invoked in the related
re-entrant superconductors UCoGe and URhGe, involves transverse fluctuations of
a ferromagnetic order parameter. However, the requisite ferromagnetic order -
present in both UCoGe and URhGe - is absent in UTe2, and magnetization measurements
show no sign of strong fluctuations. Here, we measure the magnetotropic susceptibility
of UTe2 across two field-angle planes. This quantity is sensitive to the magnetic
susceptibility in a direction transverse to the applied magnetic field - a quantity
that is not accessed in conventional magnetization measurements. We observe a
very large decrease in the magnetotropic susceptibility over a broad range of
field orientations, indicating a large increase in the transverse magnetic susceptibility.
The three superconducting phases of UTe2, including the high-field re-entrant
phase, surround this region of enhanced susceptibility in the field-angle phase
diagram. The strongest transverse susceptibility is found near the critical end
point of the high-field metamagnetic transition, suggesting that quantum critical
fluctuations of a field-induced magnetic order parameter may be responsible for
the large transverse susceptibility, and may provide a pairing mechanism for field-induced
superconductivity in UTe2.
acknowledged_ssus:
- _id: NanoFab
acknowledgement: Thanks to Salvatore Bagiante, Evgeniia Volobueva, Lubuna Shafeek,
Ali Bangura and Zoltan Kollo.
article_processing_charge: Yes
author:
- first_name: Kimberly A
full_name: Modic, Kimberly A
id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
last_name: Modic
orcid: 0000-0001-9760-3147
citation:
ama: Modic KA. Research data for “Giant transverse magnetic fluctuations at the
edge of re-entrant superconductivity in UTe2.” 2026. doi:10.15479/AT-ISTA-21174
apa: Modic, K. A. (2026). Research data for “Giant transverse magnetic fluctuations
at the edge of re-entrant superconductivity in UTe2.” Institute of Science and
Technology Austria. https://doi.org/10.15479/AT-ISTA-21174
chicago: Modic, Kimberly A. “Research Data for ‘Giant Transverse Magnetic Fluctuations
at the Edge of Re-Entrant Superconductivity in UTe2.’” Institute of Science and
Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-21174.
ieee: K. A. Modic, “Research data for ‘Giant transverse magnetic fluctuations at
the edge of re-entrant superconductivity in UTe2.’” Institute of Science and Technology
Austria, 2026.
ista: Modic KA. 2026. Research data for ‘Giant transverse magnetic fluctuations
at the edge of re-entrant superconductivity in UTe2’, Institute of Science and
Technology Austria, 10.15479/AT-ISTA-21174.
mla: Modic, Kimberly A. Research Data for “Giant Transverse Magnetic Fluctuations
at the Edge of Re-Entrant Superconductivity in UTe2.” Institute of Science
and Technology Austria, 2026, doi:10.15479/AT-ISTA-21174.
short: K.A. Modic, (2026).
contributor:
- contributor_type: project_member
first_name: Valeska
id: 467ed36b-dc96-11ea-b7c8-b043a380b282
last_name: Zambra
orcid: 0000-0002-8806-5719
corr_author: '1'
date_created: 2026-02-09T12:04:20Z
date_published: 2026-02-19T00:00:00Z
date_updated: 2026-05-11T06:35:59Z
day: '19'
ddc:
- '530'
department:
- _id: KiMo
doi: 10.15479/AT-ISTA-21174
file:
- access_level: open_access
checksum: 53157d908fba663275c2b8dc6ee84fdb
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creator: kmodic
date_created: 2026-02-19T07:38:15Z
date_updated: 2026-02-19T07:38:15Z
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file_size: 1347
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content_type: application/zip
creator: kmodic
date_created: 2026-02-19T07:39:03Z
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file_id: '21333'
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file_size: 534853
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checksum: 976bf113da4b1133313f0b292e71289f
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date_created: 2026-02-19T07:39:07Z
date_updated: 2026-02-19T07:39:07Z
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file_name: processed_data_ac_plane_Fig2c.zip
file_size: 427144
relation: main_file
success: 1
file_date_updated: 2026-02-19T07:39:07Z
has_accepted_license: '1'
keyword:
- transverse magnetic susceptibility
- magnetotropic
- superconductivity
- magnetic fluctuations
license: https://creativecommons.org/licenses/by/4.0/
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: bd968c70-d553-11ed-ba76-cde40b0aba64
grant_number: '101078696'
name: Gaining leverage with spin liquids and superconductors
publisher: Institute of Science and Technology Austria
related_material:
link:
- relation: preprint
url: https://arxiv.org/pdf/2506.08984
record:
- id: '21845'
relation: used_in_publication
status: public
status: public
title: Research data for "Giant transverse magnetic fluctuations at the edge of re-entrant
superconductivity in UTe2"
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: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '21849'
abstract:
- lang: eng
text: The development of complex tissues relies on the precise assignment of cell
identity. At the molecular scale, this process depends on the deposition of epigenetic
modifications—such as methylation—that are regulated by complex biochemical networks
and occur at specific regions on the DNA and chromatin. Here we show that despite
the complexity of epigenetic regulation, dynamical scaling and self-similarity
of DNA methylation marks emerge in embryonic development. Drawing on single-cell
multi-omics experiments, super-resolution microscopy and statistical physics,
we demonstrate that these phenomena originate in dynamical feedback between DNA
methylation and the formation of nanoscale dynamic chromatin aggregates. These
nanoscale processes lead to genome-wide increase in DNA methylation marks following
a power law and self-similar correlation functions. Using this framework, we identify
methylation patterns that precede gene expression changes in embryonic symmetry
breaking. Our work identifies linear sequencing measurements as a laboratory to
study mesoscopic biophysical processes in vivo.
acknowledgement: We thank all members of the W.R. and S.R. laboratories, F. Piazza,
B. D. Simons, and F. Jülicher for helpful discussions. We thank M. Ciarchi for providing
annotations for the chromatin compartments. S.R. is a member of the Center for Nano
Science (CeNS). This project has received funding from the European Research Council
(ERC) under the European Union’s Horizon 2020 research and innovation programme
(grant agreement number 950349). Research in W.R.’s laboratory was supported by
the Biotechnology and Biological Sciences Research Council (BB/K010867/1), Wellcome
(095645/Z/11/Z) and the European Research Council (ERC) under the European Union’s
Horizon 2020 research and innovation programme (EpiCell lineage 882798). F.O. received
funding from the European Union’s Horizon 2020 research and innovation programme
under the Marie Skłodowska-Curie grant agreement number 101034413. Open access funding
provided by Max Planck Society.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Fabrizio
full_name: Olmeda, Fabrizio
id: 69dbf5fb-8a76-11ed-866b-fb486d8b5689
last_name: Olmeda
- first_name: Tim
full_name: Lohoff, Tim
last_name: Lohoff
- first_name: Ioannis
full_name: Kafetzopoulos, Ioannis
last_name: Kafetzopoulos
- first_name: Stephen J.
full_name: Clark, Stephen J.
last_name: Clark
- first_name: Laura
full_name: Benson, Laura
last_name: Benson
- first_name: Fatima
full_name: Santos, Fatima
last_name: Santos
- first_name: Felix
full_name: Krueger, Felix
last_name: Krueger
- first_name: Simon
full_name: Walker, Simon
last_name: Walker
- first_name: Wolf
full_name: Reik, Wolf
last_name: Reik
- first_name: Steffen
full_name: Rulands, Steffen
last_name: Rulands
citation:
ama: Olmeda F, Lohoff T, Kafetzopoulos I, et al. Scaling and self-similarity in
the formation of the embryonic epigenome. Nature Physics. 2026. doi:10.1038/s41567-026-03263-x
apa: Olmeda, F., Lohoff, T., Kafetzopoulos, I., Clark, S. J., Benson, L., Santos,
F., … Rulands, S. (2026). Scaling and self-similarity in the formation of the
embryonic epigenome. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-026-03263-x
chicago: Olmeda, Fabrizio, Tim Lohoff, Ioannis Kafetzopoulos, Stephen J. Clark,
Laura Benson, Fatima Santos, Felix Krueger, Simon Walker, Wolf Reik, and Steffen
Rulands. “Scaling and Self-Similarity in the Formation of the Embryonic Epigenome.”
Nature Physics. Springer Nature, 2026. https://doi.org/10.1038/s41567-026-03263-x.
ieee: F. Olmeda et al., “Scaling and self-similarity in the formation of
the embryonic epigenome,” Nature Physics. Springer Nature, 2026.
ista: Olmeda F, Lohoff T, Kafetzopoulos I, Clark SJ, Benson L, Santos F, Krueger
F, Walker S, Reik W, Rulands S. 2026. Scaling and self-similarity in the formation
of the embryonic epigenome. Nature Physics.
mla: Olmeda, Fabrizio, et al. “Scaling and Self-Similarity in the Formation of the
Embryonic Epigenome.” Nature Physics, Springer Nature, 2026, doi:10.1038/s41567-026-03263-x.
short: F. Olmeda, T. Lohoff, I. Kafetzopoulos, S.J. Clark, L. Benson, F. Santos,
F. Krueger, S. Walker, W. Reik, S. Rulands, Nature Physics (2026).
date_created: 2026-05-10T22:02:16Z
date_published: 2026-04-29T00:00:00Z
date_updated: 2026-05-11T06:22:47Z
day: '29'
ddc:
- '570'
department:
- _id: EdHa
doi: 10.1038/s41567-026-03263-x
ec_funded: 1
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41567-026-03263-x
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: epub_ahead
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Scaling and self-similarity in the formation of the embryonic epigenome
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
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21844'
abstract:
- lang: eng
text: Little red dots (LRDs) are a newly identified class of broad-line active galactic
nuclei (AGNs) with a distinctive V-shaped spectrum characterized by red optical
and blue UV continuum emission. Their high abundance at redshifts of z ∼ 6–8 and
decline at lower redshifts suggest a transient origin. We propose that the spectral
shape of LRDs originates from compact binary black hole systems, in which each
black hole is surrounded by a mini-disk and embedded within a larger circumbinary
disk. With a binary separation of ≲103 Schwarzschild radii, the Wien tail of a
T ≃ 5000 K blackbody spectrum at the inner edge of the circumbinary disk produces
the red optical emission, while the mini-disks power the UV continuum. Binary
torques carve out a gap between the circumbinary disk and the mini-disks, setting
the turnover wavelength of the V-shaped spectrum around the Balmer limit. This
scenario naturally reproduces LRD spectra requiring only modest dust attenuation
(AV ≲ 1 mag), resolving overestimated luminosities for LRDs in previous studies
and alleviating a tension with the so-called Sołtan argument. This model predicts
distinct spectral evolution as the binary orbit decays through binary disk interactions
and gravitational-wave (GW) emission, linking early-stage “proto-LRD” binaries
to the broader AGN population and late-stage “LRD descendants” to coalescing binaries
detectable in GW experiments.
acknowledgement: We greatly thank Kenta Hotokezaka and Hanpu Liu for constructive
discussions. K.I., J.S., X.C., and L.C.H. acknowledge support from National Natural
Science Foundation of China (grant Nos. 12573015, 1251101148, 12233001, and 12473037),
the Beijing Natural Science Foundation (grant No. IS25003), and the China Manned
Space Program (grant No. CMS-CSST-2025-A09). J.S. is also supported by “The Fundamental
Research Funds for the Central Universities, Peking University” (grant No. 7100604896).
Z.H. acknowledges support by US NSF grant AST-2006176 and by NASA grant Nos. 80NSSC24K0440
and 80NSSC22K0822.
article_number: '25'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Kohei
full_name: Inayoshi, Kohei
last_name: Inayoshi
- first_name: Jinyi
full_name: Shangguan, Jinyi
last_name: Shangguan
- first_name: Xian
full_name: Chen, Xian
last_name: Chen
- first_name: Luis C.
full_name: Ho, Luis C.
last_name: Ho
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
orcid: 0000-0003-3633-5403
citation:
ama: Inayoshi K, Shangguan J, Chen X, Ho LC, Haiman Z. The emergence of Little Red
Dots from binary massive black holes. The Astrophysical Journal. 2026;1002(1).
doi:10.3847/1538-4357/ae548d
apa: Inayoshi, K., Shangguan, J., Chen, X., Ho, L. C., & Haiman, Z. (2026).
The emergence of Little Red Dots from binary massive black holes. The Astrophysical
Journal. IOP Publishing. https://doi.org/10.3847/1538-4357/ae548d
chicago: Inayoshi, Kohei, Jinyi Shangguan, Xian Chen, Luis C. Ho, and Zoltán Haiman.
“The Emergence of Little Red Dots from Binary Massive Black Holes.” The Astrophysical
Journal. IOP Publishing, 2026. https://doi.org/10.3847/1538-4357/ae548d.
ieee: K. Inayoshi, J. Shangguan, X. Chen, L. C. Ho, and Z. Haiman, “The emergence
of Little Red Dots from binary massive black holes,” The Astrophysical Journal,
vol. 1002, no. 1. IOP Publishing, 2026.
ista: Inayoshi K, Shangguan J, Chen X, Ho LC, Haiman Z. 2026. The emergence of Little
Red Dots from binary massive black holes. The Astrophysical Journal. 1002(1),
25.
mla: Inayoshi, Kohei, et al. “The Emergence of Little Red Dots from Binary Massive
Black Holes.” The Astrophysical Journal, vol. 1002, no. 1, 25, IOP Publishing,
2026, doi:10.3847/1538-4357/ae548d.
short: K. Inayoshi, J. Shangguan, X. Chen, L.C. Ho, Z. Haiman, The Astrophysical
Journal 1002 (2026).
date_created: 2026-05-10T22:02:14Z
date_published: 2026-05-01T00:00:00Z
date_updated: 2026-05-11T07:09:12Z
day: '01'
ddc:
- '520'
department:
- _id: ZoHa
doi: 10.3847/1538-4357/ae548d
external_id:
arxiv:
- '2505.05322'
file:
- access_level: open_access
checksum: b4506dfef3dd6da335775071d8f2a0a6
content_type: application/pdf
creator: dernst
date_created: 2026-05-11T07:07:22Z
date_updated: 2026-05-11T07:07:22Z
file_id: '21853'
file_name: 2026_AstrophysicalJour_Inayoshi.pdf
file_size: 3041897
relation: main_file
success: 1
file_date_updated: 2026-05-11T07:07:22Z
has_accepted_license: '1'
intvolume: ' 1002'
issue: '1'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: The emergence of Little Red Dots from binary massive black holes
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: 1002
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '21842'
abstract:
- lang: eng
text: "AM CVn stars are ultra-compact semi-detached binaries consisting of a white
dwarf primary and a hydrogen-depleted secondary. In this\r\npaper, we present
spectroscopic and photometric results of 15 transient sources pre-classified as
AM CVn candidates. Our analysis confirms\r\n9 systems of the type AM CVn, 3 hydrogen-rich
cataclysmic variables (accreting white dwarfs with near-main-sequence stars for
donors),\r\nand 3 systems that could be evolved cataclysmic variables. Eight of
the AM CVn stars are analysed spectroscopically for the first time,\r\nwhich increases
the number of spectroscopically confirmed AM CVns by about 10%. TESS data revealed
the orbital period of the AM CVn\r\nstar ASASSN-20pv to be Porb =27.282 min, which
helps to constrain the possible values of its mass ratio. TESS also helped to
determine\r\nthe superhump periods of one AM CVn star (ASASSN-19ct, Psh =30.94
min) and two cataclysmic variables we classify as WZ Sge stars\r\n(Psh =90.77
min for ZTF18aaaasnn and Psh =91.6min for ASASSN-15na).We identified very different
abundances in the spectra of theAM\r\nCVns binaries ASASSN-15kf and ASASSN-20pv
(both Porb ∼27.5min), suggesting different type of donors. Six of the studied
AMCVns are\r\nX-ray sources, which helped to determine their mass accretion rates.
Photometry shows that the duration of all the superoutbursts detected\r\nin the
AM CVns is consistent with expectations from the disc instability model. Finally,
we provide refined criteria for the identification of\r\nnew systems using all-sky
surveys such as LSST."
acknowledgement: "We are grateful to the anonymous referee for providing\r\nus with
useful comments and suggestions that improved our manuscript.\r\nJK and LRS acknowledge
support from NASA grants NNH22ZDA001N-6152\r\nand 80NSSC24K0638. MPM is partially
supported by the Swiss National\r\nScience Foundation IZSTZ0_216537 and by UNAM
PAPIIT-IG101224. Based\r\non observations obtained at the international Gemini Observatory,
a program\r\nof NSF NOIRLab, which is managed by the Association of Universities
for\r\nResearch in Astronomy (AURA) under a cooperative agreement with the U.S.\r\nNational
Science Foundation on behalf of the Gemini Observatory partnership:\r\nthe U.S.
National Science Foundation (United States), National Research\r\nCouncil (Canada),
Agencia Nacional de Investigación y Desarrollo (Chile), Ministerio de Ciencia, Tecnología
e Innovación (Argentina), Ministério\r\nda Ciência, Tecnologia, Inovações e Comunicações
(Brazil), and Korea\r\nAstronomy and Space Science Institute (Republic of Korea).
The Gemini\r\ndata were obtained from programs GN-2023B-Q-310 and GS-2024A-Q-311\r\n(PI:
Rivera Sandoval) and processed using DRAGONS (Data Reduction for\r\nAstronomy from
Gemini Observatory North and South) The Digitized Sky\r\nSurveys were produced at
the Space Telescope Science Institute under U.S.\r\nGovernment grant NAG W-2166.
The images of these surveys are based on\r\nphotographic data obtained using the
Oschin Schmidt Telescope on Palomar\r\nMountain and the UK Schmidt Telescope. The
plates were processed into the\r\npresent compressed digital form with the permission
of these institutions.\r\nThe National Geographic Society – Palomar Observatory
Sky Atlas (POSS-I)\r\nwas made by the California Institute of Technology with grants
from the\r\nNational Geographic Society. The Second Palomar Observatory Sky Survey\r\n(POSS-II)
was made by the California Institute of Technology with funds\r\nfrom the National
Science Foundation, the National Geographic Society, the\r\nSloan Foundation, the
Samuel Oschin Foundation, and the Eastman Kodak\r\nCorporation. The Oschin Schmidt
Telescope is operated by the California\r\nInstitute of Technology and Palomar Observatory.
The UK Schmidt Telescope\r\nwas operated by the Royal Observatory Edinburgh, with
funding from the\r\nUK Science and Engineering Research Council (later the UK Particle
Physics\r\nand Astronomy Research Council), until 1988 June, and thereafter by the\r\nAnglo-Australian
Observatory. The blue plates of the southern Sky Atlas\r\nand its Equatorial Extension
(together known as the SERC-J), as well as the\r\nEquatorial Red (ER), and the Second
Epoch [red] Survey (SES) were all taken\r\nwith the UK Schmidt. Supplemental funding
for sky-survey work at the ST\r\nScI is provided by the European Southern Observatory.
Based on observations\r\nobtained with the Samuel Oschin Telescope 48-inch and the
60-inch Telescope\r\nat the Palomar Observatory as part of the Zwicky Transient
Facility project.\r\nZTF is supported by the National Science Foundation under Grants
No. AST-\r\n1440341 and AST-2034437 and a collaboration including current partners\r\nCaltech,
IPAC, the Oskar Klein Center at Stockholm University, the University\r\nof Maryland,
University of California, Berkeley, the University of Wisconsin\r\nat Milwaukee,
University of Warwick, Ruhr University, Cornell University,\r\nNorthwestern University,
and Drexel University. Operations are conducted\r\nby COO, IPAC, and UW. This work
has used data from the European\r\nSpace Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia),\r\nprocessed
by the Gaia Data Processing and Analysis Consortium (DPAC,\r\nhttps://www.cosmos.esa.int/web/gaia/dpac/consortium).
Funding for the\r\nDPAC has been provided by national institutions, in particular,
the institutions\r\nparticipating in the Gaia Multilateral Agreement. We acknowledge
with\r\nthanks the variable star observations from the AAVSO International Database\r\ncontributed
by observers worldwide and used in this research. This paper\r\nincludes data collected
by the TESS mission. Funding for the TESS mission\r\nis provided by the NASA Science
Mission Directorate. Some of the data\r\npresented in this paper were obtained from
the B. Mikulski Archive for Space\r\nTelescopes (MAST). This research has made use
of the SIMBAD database,\r\noperated at CDS, Strasbourg, France. This research has
made use of ‘Aladin\r\nsky atlas’ developed at CDS, Strasbourg Observatory, France.
This research\r\nhas made use of the VizieR catalogue access tool, CDS, Strasbourg,
France."
article_number: e052
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Jan
full_name: Kára, Jan
last_name: Kára
- first_name: Liliana
full_name: Rivera Sandoval, Liliana
last_name: Rivera Sandoval
- first_name: Wendy
full_name: Mendoza, Wendy
last_name: Mendoza
- first_name: Thomas
full_name: Maccarone, Thomas
last_name: Maccarone
- first_name: Manuel
full_name: Pichardo Marcano, Manuel
last_name: Pichardo Marcano
- first_name: Luis E.
full_name: Salazar Manzano, Luis E.
last_name: Salazar Manzano
- first_name: Ryan J.
full_name: Oelkers, Ryan J.
last_name: Oelkers
- first_name: Joannes C
full_name: van Roestel, Joannes C
id: 4d122fc8-6083-11f0-87a5-97d68b860333
last_name: van Roestel
citation:
ama: Kára J, Rivera Sandoval L, Mendoza W, et al. A study of transients from ground-based
surveys reveals new ultra-compact accreting white dwarf binaries. Publications
of the Astronomical Society of Australia. 2026;43. doi:10.1017/pasa.2026.10184
apa: Kára, J., Rivera Sandoval, L., Mendoza, W., Maccarone, T., Pichardo Marcano,
M., Salazar Manzano, L. E., … van Roestel, J. C. (2026). A study of transients
from ground-based surveys reveals new ultra-compact accreting white dwarf binaries.
Publications of the Astronomical Society of Australia. Cambridge University
Press. https://doi.org/10.1017/pasa.2026.10184
chicago: Kára, Jan, Liliana Rivera Sandoval, Wendy Mendoza, Thomas Maccarone, Manuel
Pichardo Marcano, Luis E. Salazar Manzano, Ryan J. Oelkers, and Joannes C van
Roestel. “A Study of Transients from Ground-Based Surveys Reveals New Ultra-Compact
Accreting White Dwarf Binaries.” Publications of the Astronomical Society of
Australia. Cambridge University Press, 2026. https://doi.org/10.1017/pasa.2026.10184.
ieee: J. Kára et al., “A study of transients from ground-based surveys reveals
new ultra-compact accreting white dwarf binaries,” Publications of the Astronomical
Society of Australia, vol. 43. Cambridge University Press, 2026.
ista: Kára J, Rivera Sandoval L, Mendoza W, Maccarone T, Pichardo Marcano M, Salazar
Manzano LE, Oelkers RJ, van Roestel JC. 2026. A study of transients from ground-based
surveys reveals new ultra-compact accreting white dwarf binaries. Publications
of the Astronomical Society of Australia. 43, e052.
mla: Kára, Jan, et al. “A Study of Transients from Ground-Based Surveys Reveals
New Ultra-Compact Accreting White Dwarf Binaries.” Publications of the Astronomical
Society of Australia, vol. 43, e052, Cambridge University Press, 2026, doi:10.1017/pasa.2026.10184.
short: J. Kára, L. Rivera Sandoval, W. Mendoza, T. Maccarone, M. Pichardo Marcano,
L.E. Salazar Manzano, R.J. Oelkers, J.C. van Roestel, Publications of the Astronomical
Society of Australia 43 (2026).
date_created: 2026-05-07T08:55:00Z
date_published: 2026-03-27T00:00:00Z
date_updated: 2026-05-12T06:57:40Z
day: '27'
ddc:
- '520'
department:
- _id: IlCa
doi: 10.1017/pasa.2026.10184
file:
- access_level: open_access
checksum: f8f3cd3765948e8b276176c71c9d4e02
content_type: application/pdf
creator: dernst
date_created: 2026-05-12T06:54:10Z
date_updated: 2026-05-12T06:54:10Z
file_id: '21862'
file_name: 2026_PublAstronomicalSocAustralia_Kara.pdf
file_size: 3681016
relation: main_file
success: 1
file_date_updated: 2026-05-12T06:54:10Z
has_accepted_license: '1'
intvolume: ' 43'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
publication: Publications of the Astronomical Society of Australia
publication_identifier:
eissn:
- 1448-6083
issn:
- 1323-3580
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: A study of transients from ground-based surveys reveals new ultra-compact accreting
white dwarf binaries
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: 43
year: '2026'
...
---
OA_place: publisher
OA_type: green
_id: '21857'
abstract:
- lang: eng
text: "The availability of powerful open-source large language models (LLMs) opens
exciting use cases, such as using personal data to fine-tune these models to imitate
a user’s unique writing style. Two key requirements for this functionality are
personalization–in the sense that the output should recognizably reflect the user’s
own writing style—and privacy–users may justifiably be wary of uploading extremely
personal data, such as their email archive, to a third-party service. In this
paper, we demonstrate the feasibility of training and running such an assistant,
which we call Panza, on commodity hardware, for the specific use case of email
generation. Panza’s personalization features are based on a combination of parameter-efficient
fine-tuning using a variant of the Reverse Instructions technique [1] and Retrieval-Augmented
Generation (RAG) [2]. We demonstrate that this combination allows us to fine-tune
an LLM to reflect a user’s writing style using limited data, while executing on
extremely limited resources, e.g. on a free Google Colab instance. Our key methodological
contribution is the first detailed study of evaluation metrics for this task,
and\r\nof how different choices of system components–the use of RAG and of different
fine-tuning approaches–impact the system’s performance. Additionally, we demonstrate
that very little data - under 100 email samples - are sufficient to create models
that convincingly imitate humans, showcasing a previously unknown attack vector
in language models. We are releasing the full Panza code as well as three new
email datasets licensed for research use."
article_number: '81'
article_processing_charge: No
author:
- first_name: Armand
full_name: Nicolicioiu, Armand
last_name: Nicolicioiu
- first_name: Eugenia B
full_name: Iofinova, Eugenia B
id: f9a17499-f6e0-11ea-865d-fdf9a3f77117
last_name: Iofinova
orcid: 0000-0002-7778-3221
- first_name: Andrej
full_name: Jovanovic, Andrej
last_name: Jovanovic
- first_name: Eldar
full_name: Kurtic, Eldar
id: 47beb3a5-07b5-11eb-9b87-b108ec578218
last_name: Kurtic
- first_name: Mahdi
full_name: Nikdan, Mahdi
id: 66374281-f394-11eb-9cf6-869147deecc0
last_name: Nikdan
- first_name: Andrei
full_name: Panferov, Andrei
id: 2c18daae-4dbe-11ef-8491-98ce2d960f09
last_name: Panferov
- first_name: Ilia
full_name: Markov, Ilia
id: D0CF4148-C985-11E9-8066-0BDEE5697425
last_name: Markov
- first_name: Nir
full_name: Shavit, Nir
last_name: Shavit
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Nicolicioiu A, Iofinova EB, Jovanovic A, et al. Panza: Investigating the
Feasibility of Fully-Local Personalized Text Generation. OpenReview; 2026.'
apa: 'Nicolicioiu, A., Iofinova, E. B., Jovanovic, A., Kurtic, E., Nikdan, M., Panferov,
A., … Alistarh, D.-A. (2026). Panza: Investigating the feasibility of fully-local
personalized text generation. Third Conference on Parsimony and Learning
(Proceedings Track). Tübíngen, Germany: OpenReview.'
chicago: 'Nicolicioiu, Armand, Eugenia B Iofinova, Andrej Jovanovic, Eldar Kurtic,
Mahdi Nikdan, Andrei Panferov, Ilia Markov, Nir Shavit, and Dan-Adrian Alistarh.
Panza: Investigating the Feasibility of Fully-Local Personalized Text Generation.
Third Conference on Parsimony and Learning (Proceedings Track). OpenReview,
2026.'
ieee: 'A. Nicolicioiu et al., Panza: Investigating the feasibility of
fully-local personalized text generation. OpenReview, 2026.'
ista: 'Nicolicioiu A, Iofinova EB, Jovanovic A, Kurtic E, Nikdan M, Panferov A,
Markov I, Shavit N, Alistarh D-A. 2026. Panza: Investigating the feasibility of
fully-local personalized text generation, OpenReview,p.'
mla: 'Nicolicioiu, Armand, et al. “Panza: Investigating the Feasibility of Fully-Local
Personalized Text Generation.” Third Conference on Parsimony and Learning (Proceedings
Track), 81, OpenReview, 2026.'
short: 'A. Nicolicioiu, E.B. Iofinova, A. Jovanovic, E. Kurtic, M. Nikdan, A. Panferov,
I. Markov, N. Shavit, D.-A. Alistarh, Panza: Investigating the Feasibility of
Fully-Local Personalized Text Generation, OpenReview, 2026.'
conference:
end_date: 2026-03-26
location: Tübíngen, Germany
name: 'CPAL: Conference on Parsimony and Learning'
start_date: 2026-03-23
corr_author: '1'
date_created: 2026-05-11T08:50:28Z
date_published: 2026-03-06T00:00:00Z
date_updated: 2026-05-15T11:12:30Z
day: '06'
department:
- _id: GradSch
- _id: DaAl
keyword:
- LLMs
- PEFT
- LoRA
- personalization
- efficient ML
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://openreview.net/pdf?id=soFWnTqd23
month: '03'
oa: 1
oa_version: Accepted Version
publication: Third Conference on Parsimony and Learning (Proceedings Track)
publication_status: published
publisher: OpenReview
quality_controlled: '1'
related_material:
record:
- id: '21854'
relation: dissertation_contains
status: for_moderation
status: public
title: 'Panza: Investigating the feasibility of fully-local personalized text generation'
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: conference_poster
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2026'
...
---
OA_place: repository
OA_type: green
_id: '21870'
abstract:
- lang: eng
text: Superconducting qubits are a leading candidate for utility-scale quantum computing
due to their fast gate speeds and steadily decreasing error rates. The requirement
for millikelvin operating temperatures, however, creates a significant scaling
bottleneck. Modular architectures using optical fiber links could bridge separate
cryogenic nodes, but superconducting circuits do not have coherent optical transitions
and microwave-to-optical conversion has not been shown for any non-classical photon
state. In this work, we demonstrate the on-demand generation and tomographic reconstruction
of itinerant single microwave photons at 8.9 GHz from a superconducting qubit.
We upconvert this non-Gaussian state with a transducer added noise below 0.012
quanta and count the converted telecom photons at 193.4 THz with a signal-to-noise
ratio of up to 5.1$\pm$1.1. We characterize the trade-offs between throughput
and noise, and establish a viable path toward heralded entanglement distribution
and gate teleportation. Looking ahead, these results empower existing superconducting
devices to take a key role in distributed quantum technologies and heterogeneous
quantum systems.
acknowledgement: "We thank Fritz Diorico and Onur Hosten who suggested the filter
cavity design, and gave important insights about the assembly and the testing of
the FabryPerot filter cavities. Ekatrina Fedotova and Diego A.\r\nLancheros Naranjo
worked on the filter cavity setup in\r\nthe early stages of this work. Gustavo Wiederhecker
and\r\nYiewen Chu provided insights as to the origins of the\r\nobserved optical
noise and Nicola Carlon Zambon suggested using telecom filters to mitigate it further.
This\r\nwork was supported by the European Research Council under grant agreement
no. 101089099 (ERC CoG\r\ncQEO), and 101248662 (ERC POC CoupledEOT), the\r\nEuropean
Unions Horizon 2020 research and innovation\r\nprogram under grant agreement no.
899354 (FETopen\r\nSuperQuLAN), the European Innovation Council no.\r\n101187231
(PathfinderOpen CIELO), and the Austrian\r\nScience Fund (FWF) no. F7105 (SFB BeyondC).
J.F.\r\nand L.K. acknowledge support from the Horizon Europe\r\nProgram HORIZON-CL4-2022-QUANTUM-01-SGA
via\r\nProject No. 101113946 OpenSuperQPlus100. A.M. acknowledges support from the
NOMIS-ISTA fellowship."
article_processing_charge: No
arxiv: 1
author:
- first_name: Thomas
full_name: Werner, Thomas
id: 1fcd8497-dba3-11ea-a45e-c6fbd715f7c7
last_name: Werner
orcid: 0009-0001-2346-5236
- first_name: Erfan
full_name: Riyazi, Erfan
id: 53322f94-5355-11ee-ae5a-ff6f81c87d51
last_name: Riyazi
- first_name: Samarth
full_name: Hawaldar, Samarth
id: 221708e1-1ff6-11ee-9fa6-85146607433e
last_name: Hawaldar
orcid: 0000-0002-1965-4309
- first_name: Rishabh
full_name: Sahu, Rishabh
id: 47D26E34-F248-11E8-B48F-1D18A9856A87
last_name: Sahu
orcid: 0000-0001-6264-2162
- first_name: Georg M
full_name: Arnold, Georg M
id: 3770C838-F248-11E8-B48F-1D18A9856A87
last_name: Arnold
orcid: 0000-0003-1397-7876
- first_name: Paul Falthansl-Scheinecker
full_name: Paul Falthansl-Scheinecker, Paul Falthansl-Scheinecker
last_name: Paul Falthansl-Scheinecker
- first_name: Jennifer A. Sánchez
full_name: Naranjo, Jennifer A. Sánchez
last_name: Naranjo
- first_name: Dante
full_name: Loi, Dante
last_name: Loi
- first_name: Lucky N.
full_name: Kapoor, Lucky N.
last_name: Kapoor
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
orcid: 0009-0005-0878-3032
- first_name: Liu
full_name: Qiu, Liu
id: 45e99c0d-1eb1-11eb-9b96-ed8ab2983cac
last_name: Qiu
orcid: 0000-0003-4345-4267
- first_name: Andrei
full_name: Militaru, Andrei
id: d67706f8-8eb1-11ee-ad1b-9c30dfa19e0b
last_name: Militaru
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Werner T, Riyazi E, Hawaldar S, et al. Electro-optic conversion of itinerant
Fock states. arXiv. doi:10.48550/arXiv.2602.00928
apa: Werner, T., Riyazi, E., Hawaldar, S., Sahu, R., Arnold, G. M., Paul Falthansl-Scheinecker,
P. F.-S., … Fink, J. M. (n.d.). Electro-optic conversion of itinerant Fock states.
arXiv. https://doi.org/10.48550/arXiv.2602.00928
chicago: Werner, Thomas, Erfan Riyazi, Samarth Hawaldar, Rishabh Sahu, Georg M Arnold,
Paul Falthansl-Scheinecker Paul Falthansl-Scheinecker, Jennifer A. Sánchez Naranjo,
et al. “Electro-Optic Conversion of Itinerant Fock States.” ArXiv, n.d.
https://doi.org/10.48550/arXiv.2602.00928.
ieee: T. Werner et al., “Electro-optic conversion of itinerant Fock states,”
arXiv. .
ista: Werner T, Riyazi E, Hawaldar S, Sahu R, Arnold GM, Paul Falthansl-Scheinecker
PF-S, Naranjo JAS, Loi D, Kapoor LN, Zemlicka M, Qiu L, Militaru A, Fink JM. Electro-optic
conversion of itinerant Fock states. arXiv, 10.48550/arXiv.2602.00928.
mla: Werner, Thomas, et al. “Electro-Optic Conversion of Itinerant Fock States.”
ArXiv, doi:10.48550/arXiv.2602.00928.
short: T. Werner, E. Riyazi, S. Hawaldar, R. Sahu, G.M. Arnold, P.F.-S. Paul Falthansl-Scheinecker,
J.A.S. Naranjo, D. Loi, L.N. Kapoor, M. Zemlicka, L. Qiu, A. Militaru, J.M. Fink,
ArXiv (n.d.).
corr_author: '1'
date_created: 2026-05-12T13:58:18Z
date_published: 2026-01-31T00:00:00Z
date_updated: 2026-05-15T15:54:30Z
day: '31'
department:
- _id: JoFi
- _id: GradSch
doi: 10.48550/arXiv.2602.00928
ec_funded: 1
external_id:
arxiv:
- '2602.00928'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2602.00928
month: '01'
oa: 1
oa_version: Preprint
project:
- _id: bdadfa0d-d553-11ed-ba76-fb85edbd456a
grant_number: '101089099'
name: 'Cavity Quantum Electro Optics: Microwave photonics with nonclassical states'
- _id: 5b807754-ab3d-11f0-914f-ff8c34502cc9
grant_number: '101248662'
name: Integrated optical coupling for low loss electro-optic interconnects
- _id: 9B868D20-BA93-11EA-9121-9846C619BF3A
call_identifier: H2020
grant_number: '899354'
name: Quantum Local Area Networks with Superconducting Qubits
- _id: 91aaf765-16d5-11f0-9cad-a8e7e44cccb7
grant_number: '101187231'
name: 'Cavity-Integrated Electro-Optics: Measuring, Converting and Manipulating
Microwaves with Light'
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
- _id: 9B861AAC-BA93-11EA-9121-9846C619BF3A
name: NOMIS Fellowship Program
publication: arXiv
publication_status: draft
related_material:
record:
- id: '21863'
relation: dissertation_contains
status: for_moderation
scopus_import: '1'
status: public
title: Electro-optic conversion of itinerant Fock states
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: preprint
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2026'
...
---
OA_place: repository
OA_type: green
_id: '21859'
abstract:
- lang: eng
text: As artificial neural networks, and specifically large language models, have
improved rapidly in capabilities and quality, they have increasingly been deployed
in real-world applications, from customer service to Google search, despite the
fact that they frequently make factually incorrect or undesirable statements.
This trend has inspired practical and academic interest in model editing, that
is, in adjusting the weights of the model to modify its likely outputs for queries
relating to a specific fact or set of facts. This may be done either to amend
a fact or set of facts, for instance, to fix a frequent error in the training
data, or to suppress a fact or set of facts entirely, for instance, in case of
dangerous knowledge. Multiple methods have been proposed to do such edits. However,
at the same time, it has been shown that such model editing can be brittle and
incomplete. Moreover the effectiveness of any model editing method necessarily
depends on the data on which the model is trained, and, therefore, a good understanding
of the interaction of the training data distribution and the way it is stored
in the network is necessary and helpful to reliably perform model editing. However,
working with large language models trained on real-world data does not allow us
to understand this relationship or fully measure the effects of model editing.
We therefore propose Behemoth, a fully synthetic data generation framework. To
demonstrate the practical insights from the framework, we explore model editing
in the context of simple tabular data, demonstrating surprising findings that,
in some cases, echo real-world results, for instance, that in some cases restricting
the update rank results in a more effective update.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "EI thanks Weiwei Yang, Janardhan Kulkani, and Kate Lytvynets for
their advice and support in\r\ndeveloping an earlier version of the Behemoth library.
This research was supported by the Scientific\r\nService Units (SSU) of IST Austria
through resources provided by Scientific Computing (SciComp).\r\nEI was supported
in part by the FWF DK VGSCO, grant agreement number W1260-N35.\r\n"
article_processing_charge: No
arxiv: 1
author:
- first_name: Eugenia B
full_name: Iofinova, Eugenia B
id: f9a17499-f6e0-11ea-865d-fdf9a3f77117
last_name: Iofinova
orcid: 0000-0002-7778-3221
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Iofinova EB, Alistarh D-A. Behemoth: Benchmarking unlearning in LLMs using
fully synthetic data. arXiv. doi:10.48550/arXiv.2601.23153'
apa: 'Iofinova, E. B., & Alistarh, D.-A. (n.d.). Behemoth: Benchmarking unlearning
in LLMs using fully synthetic data. arXiv. https://doi.org/10.48550/arXiv.2601.23153'
chicago: 'Iofinova, Eugenia B, and Dan-Adrian Alistarh. “Behemoth: Benchmarking
Unlearning in LLMs Using Fully Synthetic Data.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2601.23153.'
ieee: 'E. B. Iofinova and D.-A. Alistarh, “Behemoth: Benchmarking unlearning in
LLMs using fully synthetic data,” arXiv. .'
ista: 'Iofinova EB, Alistarh D-A. Behemoth: Benchmarking unlearning in LLMs using
fully synthetic data. arXiv, 10.48550/arXiv.2601.23153.'
mla: 'Iofinova, Eugenia B., and Dan-Adrian Alistarh. “Behemoth: Benchmarking Unlearning
in LLMs Using Fully Synthetic Data.” ArXiv, doi:10.48550/arXiv.2601.23153.'
short: E.B. Iofinova, D.-A. Alistarh, ArXiv (n.d.).
corr_author: '1'
date_created: 2026-05-11T08:58:07Z
date_published: 2026-01-30T00:00:00Z
date_updated: 2026-05-15T11:12:30Z
day: '30'
department:
- _id: GradSch
- _id: DaAl
doi: 10.48550/arXiv.2601.23153
external_id:
arxiv:
- '2601.23153'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2601.23153
month: '01'
oa: 1
oa_version: Preprint
project:
- _id: 9B9290DE-BA93-11EA-9121-9846C619BF3A
grant_number: W1260-N35
name: Vienna Graduate School on Computational Optimization
publication: arXiv
publication_status: draft
related_material:
record:
- id: '21854'
relation: dissertation_contains
status: for_moderation
status: public
title: 'Behemoth: Benchmarking unlearning in LLMs using fully synthetic data'
type: preprint
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
_id: '14278'
abstract:
- lang: eng
text: 'The Birkhoff conjecture says that the boundary of a strictly convex integrable
billiard table is necessarily an ellipse. In this article, we consider a stronger
notion of integrability, namely, integrability close to the boundary, and prove
a local version of this conjecture: a small perturbation of almost every ellipse
that preserves integrability near the boundary, is itself an ellipse. We apply
this result to study local spectral uniqueness of ellipses using the connection
between the wave trace of the Laplacian and the dynamics near the boundary and
establish local uniqueness for almost all of them.'
acknowledgement: 'The author acknowledges the partial support of the European Research
Council Grant #885707. He also thanks Vadim Kaloshin for proposing the idea of the
project and greatly aiding the implementation. The author is also grateful to Hamid
Hezari, Amir Vig, Steve Zelditch, Comlan E. Koudjinan, Corentin Fierobe, Ngo Nhok
Tkhai Shon and Roman Sarapin for useful discussions. The author also acknowledges
partial support of ISTern summer program. The project started in the summer of 2021,
when the author was an intern at ISTA. Open access funding provided by Institute
of Science and Technology (IST Austria).'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Illya
full_name: Koval, Illya
id: 2eed1f3b-896a-11ed-bdf8-93c7c4bf159e
last_name: Koval
citation:
ama: Koval I. Local strong Birkhoff conjecture and local spectral rigidity of almost
every ellipse. Inventiones Mathematicae. 2025. doi:10.1007/s00222-025-01397-y
apa: Koval, I. (2025). Local strong Birkhoff conjecture and local spectral rigidity
of almost every ellipse. Inventiones Mathematicae. Springer Nature. https://doi.org/10.1007/s00222-025-01397-y
chicago: Koval, Illya. “Local Strong Birkhoff Conjecture and Local Spectral Rigidity
of Almost Every Ellipse.” Inventiones Mathematicae. Springer Nature, 2025.
https://doi.org/10.1007/s00222-025-01397-y.
ieee: I. Koval, “Local strong Birkhoff conjecture and local spectral rigidity of
almost every ellipse,” Inventiones Mathematicae. Springer Nature, 2025.
ista: Koval I. 2025. Local strong Birkhoff conjecture and local spectral rigidity
of almost every ellipse. Inventiones Mathematicae.
mla: Koval, Illya. “Local Strong Birkhoff Conjecture and Local Spectral Rigidity
of Almost Every Ellipse.” Inventiones Mathematicae, Springer Nature, 2025,
doi:10.1007/s00222-025-01397-y.
short: I. Koval, Inventiones Mathematicae (2025).
corr_author: '1'
date_created: 2023-09-06T08:35:43Z
date_published: 2025-12-11T00:00:00Z
date_updated: 2025-12-29T11:37:48Z
day: '11'
ddc:
- '510'
department:
- _id: GradSch
- _id: VaKa
doi: 10.1007/s00222-025-01397-y
ec_funded: 1
external_id:
arxiv:
- '2111.12171'
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/s00222-025-01397-y
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 9B8B92DE-BA93-11EA-9121-9846C619BF3A
call_identifier: H2020
grant_number: '885707'
name: Spectral rigidity and integrability for billiards and geodesic flows
publication: Inventiones Mathematicae
publication_identifier:
eissn:
- 1432-1297
issn:
- 0020-9910
publication_status: epub_ahead
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Local strong Birkhoff conjecture and local spectral rigidity of almost every
ellipse
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
year: '2025'
...
---
OA_place: publisher
OA_type: gold
_id: '14647'
abstract:
- lang: eng
text: "In the developing vertebrate central nervous system, neurons and glia typically
arise\r\nsequentially from common progenitors. Here, we report that the transcription
factor Forkhead\r\nBox G1 (Foxg1) regulates gliogenesis in the mouse neocortex
via distinct cell-autonomous roles in progenitors and postmitotic neurons that
regulate different aspects of the gliogenic FGF signalling pathway. We demonstrate
that loss of Foxg1 in cortical progenitors at neurogenic stages causes premature
astrogliogenesis. We identify a novel FOXG1 target, the pro-gliogenic FGF pathway
component Fgfr3, which is suppressed by FOXG1 cell-autonomously to maintain neurogenesis.
Furthermore, FOXG1 can also suppress premature astrogliogenesis triggered by the
augmentation of FGF signalling. We identify a second novel function of FOXG1 in
regulating the expression of gliogenic cues in newborn neocortical upper-layer
neurons. Loss of FOXG1 in postmitotic neurons non-autonomously enhances gliogenesis
in the progenitors via FGF signalling. These results fit well with the model that
newborn neurons secrete cues that trigger progenitors to produce the next wave
of cell types, astrocytes. If FGF signalling is attenuated in Foxg1 null progenitors,
they progress to oligodendrocyte production. Therefore, loss of FOXG1 transitions
the progenitor to a gliogenic state, producing either astrocytes or oligodendrocytes
depending on FGF signalling levels. Our results uncover how FOXG1 integrates extrinsic
signalling via the FGF pathway to regulate the sequential generation of neurons,
astrocytes, and oligodendrocytes in the cerebral cortex. "
acknowledgement: "We thank the animal house staff of the Tata Institute of Fundamental
Research, Mumbai (TIFR), for their excellent support; Gordon Fishell (Harvard Medical
School, USA), and Goichi Miyoshi (Gunma University, Japan) for the Foxg1 floxed
mouse line; Hiroshi Kawasaki (Kanazawa University, Japan) for the plasmids pCAG-FGF8
and pCAG-sFgfr3c; Soo Kyung Lee (University at Buffalo, The State University of
New York, USA) for the Foxg1lox/lox genotyping primers and protocol. We thank Deepak
Modi and Vainav Patel (National Institute for Research in Reproductive and Child
Health, NIRRCH, Mumbai, India) for the use of the NIRRCH FACS Facility, and the
staff of the NIRRCH and TIFR FACS facilities for their assistance. We thank Denis
Jabaudon (University of Geneva, Switzerland) for his critical comments on the manuscript
and members of the Jabaudon lab for helpful discussions. This work was funded by
the Department of Atomic Energy (DAE), Govt. of India (Project Identification no.
RTI4003,\r\nDAE OM no. 1303/2/2019/R&D-II/DAE/2079). "
article_number: '101851'
article_processing_charge: Yes
article_type: original
author:
- first_name: Mahima
full_name: Bose, Mahima
last_name: Bose
- first_name: Varun
full_name: Suresh, Varun
last_name: Suresh
- first_name: Urvi
full_name: Mishra, Urvi
last_name: Mishra
- first_name: Ishita
full_name: Talwar, Ishita
last_name: Talwar
- first_name: Anuradha
full_name: Yadav, Anuradha
last_name: Yadav
- first_name: Shiona
full_name: Biswas, Shiona
last_name: Biswas
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: Shubha
full_name: Tole, Shubha
last_name: Tole
citation:
ama: Bose M, Suresh V, Mishra U, et al. Dual role of FOXG1 in regulating gliogenesis
in the developing neocortex via the FGF signalling pathway. eLife. 2025;13.
doi:10.7554/elife.101851.3
apa: Bose, M., Suresh, V., Mishra, U., Talwar, I., Yadav, A., Biswas, S., … Tole,
S. (2025). Dual role of FOXG1 in regulating gliogenesis in the developing neocortex
via the FGF signalling pathway. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.101851.3
chicago: Bose, Mahima, Varun Suresh, Urvi Mishra, Ishita Talwar, Anuradha Yadav,
Shiona Biswas, Simon Hippenmeyer, and Shubha Tole. “Dual Role of FOXG1 in Regulating
Gliogenesis in the Developing Neocortex via the FGF Signalling Pathway.” ELife.
eLife Sciences Publications, 2025. https://doi.org/10.7554/elife.101851.3.
ieee: M. Bose et al., “Dual role of FOXG1 in regulating gliogenesis in the
developing neocortex via the FGF signalling pathway,” eLife, vol. 13. eLife
Sciences Publications, 2025.
ista: Bose M, Suresh V, Mishra U, Talwar I, Yadav A, Biswas S, Hippenmeyer S, Tole
S. 2025. Dual role of FOXG1 in regulating gliogenesis in the developing neocortex
via the FGF signalling pathway. eLife. 13, 101851.
mla: Bose, Mahima, et al. “Dual Role of FOXG1 in Regulating Gliogenesis in the Developing
Neocortex via the FGF Signalling Pathway.” ELife, vol. 13, 101851, eLife
Sciences Publications, 2025, doi:10.7554/elife.101851.3.
short: M. Bose, V. Suresh, U. Mishra, I. Talwar, A. Yadav, S. Biswas, S. Hippenmeyer,
S. Tole, ELife 13 (2025).
date_created: 2023-12-06T13:07:01Z
date_published: 2025-03-14T00:00:00Z
date_updated: 2025-05-14T11:41:52Z
day: '14'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.7554/elife.101851.3
external_id:
pmid:
- '40085500'
file:
- access_level: open_access
checksum: 64a6a6f86e24b21fe72c7a7fd6056fed
content_type: application/pdf
creator: dernst
date_created: 2025-04-03T11:19:26Z
date_updated: 2025-04-03T11:19:26Z
file_id: '19467'
file_name: 2025_eLife_Bose.pdf
file_size: 17462771
relation: main_file
success: 1
file_date_updated: 2025-04-03T11:19:26Z
has_accepted_license: '1'
intvolume: ' 13'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
publication: eLife
publication_identifier:
eissn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Dual role of FOXG1 in regulating gliogenesis in the developing neocortex via
the FGF signalling pathway
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: 13
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '18074'
abstract:
- lang: eng
text: The Aharonov–Casher theorem is a result on the number of the so-called zero
modes of a system described by the magnetic Pauli operator in R2. In this paper
we address the same question for the Dirac operator on a flat two-dimensional
manifold with boundary and Atiyah–Patodi–Singer boundary condition. More concretely
we are interested in the plane and a disc with a finite number of circular holes
cut out. We consider a smooth compactly supported magnetic field on the manifold
and an arbitrary magnetic field inside the holes.
acknowledgement: "First and foremost I am grateful to Jan Philip Solovej for fruitful
meetings during (and after) my PhD programme, when this work was done. Further I
would like to thank Joshua Hunt, Anna Sisak, Jakub Löwit, Błażej Ruba, Volodymir
Riabov, Lukas Schimmer and Georgios Koutentakis for valuable discussions. Many thanks
belong to Rafael Benguria for hosting my visit, during which some of the work has
been done. I am also grateful to Marina Prokhorova who first initiated the discussion
of this project topic and to Annemarie Luger for her valuable comments during my
PhD defence and in particular pointing out the qualitative difference in our two
main results. I would like to acknowledge support for research on this paper from
VILLUM FONDEN through the QMATH Centre of Excellence grant. nr. 10059. This project
also received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie grant agreement No 101034413. I am grateful
to the two reviewers for reading carefully my manuscript and pointing out several
issues contributing thus significantly to the readability and clarity of this paper.\r\nOpen
access funding provided by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Marie
full_name: Fialova, Marie
id: e9c9844d-9e21-11ec-b482-f96fc09f7c4d
last_name: Fialova
citation:
ama: Fialova M. Aharonov–Casher theorems for Dirac operators on manifolds with boundary
and APS boundary condition. Annales Henri Poincare. 2025;26:2859-2900.
doi:10.1007/s00023-024-01482-7
apa: Fialova, M. (2025). Aharonov–Casher theorems for Dirac operators on manifolds
with boundary and APS boundary condition. Annales Henri Poincare. Springer
Nature. https://doi.org/10.1007/s00023-024-01482-7
chicago: Fialova, Marie. “Aharonov–Casher Theorems for Dirac Operators on Manifolds
with Boundary and APS Boundary Condition.” Annales Henri Poincare. Springer
Nature, 2025. https://doi.org/10.1007/s00023-024-01482-7.
ieee: M. Fialova, “Aharonov–Casher theorems for Dirac operators on manifolds with
boundary and APS boundary condition,” Annales Henri Poincare, vol. 26.
Springer Nature, pp. 2859–2900, 2025.
ista: Fialova M. 2025. Aharonov–Casher theorems for Dirac operators on manifolds
with boundary and APS boundary condition. Annales Henri Poincare. 26, 2859–2900.
mla: Fialova, Marie. “Aharonov–Casher Theorems for Dirac Operators on Manifolds
with Boundary and APS Boundary Condition.” Annales Henri Poincare, vol.
26, Springer Nature, 2025, pp. 2859–900, doi:10.1007/s00023-024-01482-7.
short: M. Fialova, Annales Henri Poincare 26 (2025) 2859–2900.
corr_author: '1'
date_created: 2024-09-15T22:01:42Z
date_published: 2025-08-01T00:00:00Z
date_updated: 2025-09-30T10:22:14Z
day: '01'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00023-024-01482-7
ec_funded: 1
external_id:
arxiv:
- '2304.13373'
isi:
- '001304370000001'
file:
- access_level: open_access
checksum: d8d2d6dbce293c9ee6eaa9262e597147
content_type: application/pdf
creator: dernst
date_created: 2025-08-05T11:24:25Z
date_updated: 2025-08-05T11:24:25Z
file_id: '20124'
file_name: 2025_AnnalesHenriPoincare_Fialova.pdf
file_size: 728124
relation: main_file
success: 1
file_date_updated: 2025-08-05T11:24:25Z
has_accepted_license: '1'
intvolume: ' 26'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 2859-2900
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Annales Henri Poincare
publication_identifier:
issn:
- 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Aharonov–Casher theorems for Dirac operators on manifolds with boundary and
APS boundary condition
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 26
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18154'
abstract:
- lang: eng
text: 'In 1976, Deligne and Lusztig realized the representation theory of finite
groups of Lie type inside étale cohomology of certain algebraic varieties. Recently,
a p-adic version of this theory started to emerge: there are p-adic Deligne–Lusztig
spaces, whose cohomology encodes representation theoretic information for p-adic
groups – for instance, it partially realizes the local Langlands correspondence
with characteristic zero coefficients. However, the parallel case of coefficients
of positive characteristic ℓ≠p has not been inspected so far. The purpose of
this article is to initiate such an inspection. In particular, we relate cohomology
of certain p-adic Deligne–Lusztig spaces to Vignéras''s modular local Langlands
correspondence for GLn.'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Jakub
full_name: Löwit, Jakub
id: e3b80ae2-eb8e-11eb-b029-9aef4a9108a0
last_name: Löwit
citation:
ama: Löwit J. On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties for GLn.
Journal of Algebra. 2025;663(2):81-118. doi:10.1016/j.jalgebra.2024.08.033
apa: Löwit, J. (2025). On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties
for GLn. Journal of Algebra. Elsevier. https://doi.org/10.1016/j.jalgebra.2024.08.033
chicago: Löwit, Jakub. “On modulo ℓ Cohomology of P-Adic Deligne–Lusztig Varieties
for GLn.” Journal of Algebra. Elsevier, 2025. https://doi.org/10.1016/j.jalgebra.2024.08.033.
ieee: J. Löwit, “On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties for
GLn,” Journal of Algebra, vol. 663, no. 2. Elsevier, pp. 81–118, 2025.
ista: Löwit J. 2025. On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties
for GLn. Journal of Algebra. 663(2), 81–118.
mla: Löwit, Jakub. “On modulo ℓ Cohomology of P-Adic Deligne–Lusztig Varieties for
GLn.” Journal of Algebra, vol. 663, no. 2, Elsevier, 2025, pp. 81–118,
doi:10.1016/j.jalgebra.2024.08.033.
short: J. Löwit, Journal of Algebra 663 (2025) 81–118.
corr_author: '1'
date_created: 2024-09-29T22:01:37Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-02-27T12:32:40Z
day: '01'
ddc:
- '510'
department:
- _id: TaHa
doi: 10.1016/j.jalgebra.2024.08.033
external_id:
arxiv:
- '2404.11176'
isi:
- '001325207800001'
file:
- access_level: open_access
checksum: eb240e93c178e48429ad918c9058f1fe
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T08:57:57Z
date_updated: 2025-01-13T08:57:57Z
file_id: '18830'
file_name: 2024_JourAlgebra_Loewit.pdf
file_size: 731175
relation: main_file
success: 1
file_date_updated: 2025-01-13T08:57:57Z
has_accepted_license: '1'
intvolume: ' 663'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 81-118
publication: Journal of Algebra
publication_identifier:
eissn:
- 1090-266X
issn:
- 0021-8693
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: On modulo ℓ cohomology of p-adic Deligne–Lusztig varieties for GLn
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: 663
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18157'
abstract:
- lang: eng
text: "Interest in sliding block puzzles dates back to the 15-puzzle, seemingly
invented by Noyes Chapman in 1874 (see [23] for an account of the fascinating
history of the puzzle). The game consists of fifteen movable square blocks numbered
\r\n and arranged within a \r\n square box, leaving one empty space (see Figure
1). The task at hand is to start from a given configuration of the numbered blocks
and reach the desired target configuration, where the only allowed move is to
slide a numbered block into an adjacent empty space. This task seemed to be unpredictably
either very easy to accomplish, or completely impossible, and the puzzle turned
into a worldwide sensation in the spring of 1880. A particularly challenging instance,
known as the 13-15-14 puzzle, consisted of initial and target configurations that
differed by a single swap (historically this swap involved the blocks labeled
14 and 15). The craze of this puzzle was such that it consistently made newspaper
headlines in 1880, with an article in the New York Times lamenting that it was
“threatening our free institutions” [23, p. 9]. Various prizes were offered for
anyone who could solve this challenge, beginning with a $25 set of teeth and culminating
with Sam Loyd’s famous $1,000 cash prize."
acknowledgement: Open access funding provided by Copenhagen University.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Florestan R
full_name: Brunck, Florestan R
id: 6ab6e556-f394-11eb-9cf6-9dfb78f00d8d
last_name: Brunck
- first_name: Matthew Alan
full_name: Kwan, Matthew Alan
id: 5fca0887-a1db-11eb-95d1-ca9d5e0453b3
last_name: Kwan
orcid: 0000-0002-4003-7567
citation:
ama: 'Brunck FR, Kwan MA. Books, Hallways, and social butterflies: A note on sliding
block puzzles. Mathematical Intelligencer. 2025;47:52-65. doi:10.1007/s00283-024-10358-x'
apa: 'Brunck, F. R., & Kwan, M. A. (2025). Books, Hallways, and social butterflies:
A note on sliding block puzzles. Mathematical Intelligencer. Springer Nature.
https://doi.org/10.1007/s00283-024-10358-x'
chicago: 'Brunck, Florestan R, and Matthew Alan Kwan. “Books, Hallways, and Social
Butterflies: A Note on Sliding Block Puzzles.” Mathematical Intelligencer.
Springer Nature, 2025. https://doi.org/10.1007/s00283-024-10358-x.'
ieee: 'F. R. Brunck and M. A. Kwan, “Books, Hallways, and social butterflies: A
note on sliding block puzzles,” Mathematical Intelligencer, vol. 47. Springer
Nature, pp. 52–65, 2025.'
ista: 'Brunck FR, Kwan MA. 2025. Books, Hallways, and social butterflies: A note
on sliding block puzzles. Mathematical Intelligencer. 47, 52–65.'
mla: 'Brunck, Florestan R., and Matthew Alan Kwan. “Books, Hallways, and Social
Butterflies: A Note on Sliding Block Puzzles.” Mathematical Intelligencer,
vol. 47, Springer Nature, 2025, pp. 52–65, doi:10.1007/s00283-024-10358-x.'
short: F.R. Brunck, M.A. Kwan, Mathematical Intelligencer 47 (2025) 52–65.
date_created: 2024-09-29T22:01:38Z
date_published: 2025-03-01T00:00:00Z
date_updated: 2025-05-19T14:00:09Z
day: '01'
ddc:
- '510'
department:
- _id: UlWa
- _id: MaKw
doi: 10.1007/s00283-024-10358-x
external_id:
arxiv:
- '2303.09459'
isi:
- '001318056000001'
file:
- access_level: open_access
checksum: c932ebe45c460d4a73f5b2dcca643db1
content_type: application/pdf
creator: dernst
date_created: 2025-04-08T11:17:45Z
date_updated: 2025-04-08T11:17:45Z
file_id: '19530'
file_name: 2025_MathIntelligencer_Brunck.pdf
file_size: 1760643
relation: main_file
success: 1
file_date_updated: 2025-04-08T11:17:45Z
has_accepted_license: '1'
intvolume: ' 47'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 52-65
publication: Mathematical Intelligencer
publication_identifier:
issn:
- 0343-6993
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Books, Hallways, and social butterflies: A note on sliding block puzzles'
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: 47
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18169'
abstract:
- lang: eng
text: "As the complexity and criticality of software increase every year, so does
the importance of runtime monitoring. Third-party and best-effort monitoring are
especially valuable, yet under-explored areas of runtime monitoring. In this context,
third-party monitoring means monitoring with a limited knowledge of the monitored
software (as it has been developed by a third party). Best-effort monitoring keeps
pace with the monitored software at the cost of possibly imprecise verdicts when
keeping up with the monitored software would not be feasible. Most existing monitoring
frameworks do not support the combination of third-party and best-effort monitoring
because they either require the full access to the monitored code or the ability
to process all observable events, or both.\r\nWe present a middleware framework,
Vamos, for the runtime monitoring of software. Vamos is explicitly designed to
support third-party and best-effort scenarios. The design goals of Vamos are (i)
efficiency (tracing events with low overhead), (ii) flexibility (the ability to
monitor a variety of different event channels, and to connect to a wide range
of monitors), and (iii) ease-of-use. To achieve its goals, Vamos combines aspects
of event broker and event recognition systems with aspects of stream processing
systems.\r\nWe implemented a prototype toolchain for Vamos and conducted a set
of experiments demonstrating the usability of the scheme. The results indicate
that Vamos enables writing useful yet efficient monitors, and simplifies key aspects
of setting up a monitoring system from scratch."
acknowledgement: This work was supported in part by the ERC-2020-AdG 101020093. The
authors would like to thank the STTT reviewers for their valuable feedback and suggestions.
article_number: '103212'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Marek
full_name: Chalupa, Marek
id: 87e34708-d6c6-11ec-9f5b-9391e7be2463
last_name: Chalupa
- first_name: Fabian
full_name: Mühlböck, Fabian
id: 6395C5F6-89DF-11E9-9C97-6BDFE5697425
last_name: Mühlböck
orcid: 0000-0003-1548-0177
- first_name: Stefanie
full_name: Muroya Lei, Stefanie
id: a376de31-8972-11ed-ae7b-d0251c13c8ff
last_name: Muroya Lei
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000-0002-2985-7724
citation:
ama: 'Chalupa M, Mühlböck F, Muroya Lei S, Henzinger TA. VAMOS: Middleware for best-effort
third-party monitoring. Science of Computer Programming. 2025;240(2). doi:10.1016/j.scico.2024.103212'
apa: 'Chalupa, M., Mühlböck, F., Muroya Lei, S., & Henzinger, T. A. (2025).
VAMOS: Middleware for best-effort third-party monitoring. Science of Computer
Programming. Elsevier. https://doi.org/10.1016/j.scico.2024.103212'
chicago: 'Chalupa, Marek, Fabian Mühlböck, Stefanie Muroya Lei, and Thomas A Henzinger.
“VAMOS: Middleware for Best-Effort Third-Party Monitoring.” Science of Computer
Programming. Elsevier, 2025. https://doi.org/10.1016/j.scico.2024.103212.'
ieee: 'M. Chalupa, F. Mühlböck, S. Muroya Lei, and T. A. Henzinger, “VAMOS: Middleware
for best-effort third-party monitoring,” Science of Computer Programming,
vol. 240, no. 2. Elsevier, 2025.'
ista: 'Chalupa M, Mühlböck F, Muroya Lei S, Henzinger TA. 2025. VAMOS: Middleware
for best-effort third-party monitoring. Science of Computer Programming. 240(2),
103212.'
mla: 'Chalupa, Marek, et al. “VAMOS: Middleware for Best-Effort Third-Party Monitoring.”
Science of Computer Programming, vol. 240, no. 2, 103212, Elsevier, 2025,
doi:10.1016/j.scico.2024.103212.'
short: M. Chalupa, F. Mühlböck, S. Muroya Lei, T.A. Henzinger, Science of Computer
Programming 240 (2025).
corr_author: '1'
date_created: 2024-10-06T22:01:10Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-09-09T12:25:29Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1016/j.scico.2024.103212
ec_funded: 1
external_id:
isi:
- '001327852600001'
file:
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checksum: cd93c0c356e479ffccfbe8499b6ba8e2
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T09:02:47Z
date_updated: 2025-01-13T09:02:47Z
file_id: '18831'
file_name: 2024_ScienceCompProg_Chalupa.pdf
file_size: 1173677
relation: main_file
success: 1
file_date_updated: 2025-01-13T09:02:47Z
has_accepted_license: '1'
intvolume: ' 240'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
call_identifier: H2020
grant_number: '101020093'
name: Vigilant Algorithmic Monitoring of Software
publication: Science of Computer Programming
publication_identifier:
issn:
- 0167-6423
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '12856'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: 'VAMOS: Middleware for best-effort third-party monitoring'
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: 240
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18170'
abstract:
- lang: eng
text: 'This study presents a graphene field-effect transistor (gFET) biosensor with
dual detection capabilities for SARS-CoV-2: one RNA detection assay to confirm
viral positivity and the other for nucleocapsid (N-)protein detection as a proxy
for infectiousness of the patient. This technology can be rapidly adapted to emerging
infectious diseases, making an essential tool to contain future pandemics. To
detect viral RNA, the highly conserved E-gene of the virus was targeted, allowing
for the determination of SARS-CoV-2 presence or absence using nasopharyngeal swab
samples. For N-protein detection, specific antibodies were used. Tested on 213
clinical nasopharyngeal samples, the gFET biosensor showed good correlation with
RT-PCR cycle threshold values, proving its high sensitivity in detecting SARS-CoV-2
RNA. Specificity was confirmed using 21 pre-pandemic samples positive for other
respiratory viruses. The gFET biosensor had a limit of detection (LOD) for N-protein
of 0.9 pM, establishing a foundation for the development of a sensitive tool for
monitoring active viral infection. Results of gFET based N-protein detection corresponded
to the results of virus culture in all 16 available clinical samples and thus
it also proved its capability to serve as a proxy for infectivity. Overall, these
findings support the potential of the gFET biosensor as a point-of-care device
for rapid diagnosis of SARS-CoV-2 infection and indirect assessment of infectiousness
in patients, providing additional information for clinical and public health decision-making.'
acknowledgement: 'This research was funded in whole by the Austrian Science Fund (FWF)
[P 35103-B, Grant-DOI: 10.55776/P35103]. For open access purposes, the author has
applied a CC BY public copyright license to any author-accepted manuscript version
arising from this submission. We would like to thank Olfert Landt for advice on
ssDNA probe design; Rui Qiang Chen, Jennifer Stock, and Christine Wukotitsch for
their excellent support with ONT sequencing; Christoph Köppl and Andreas Fischer
for excellent support in recombinant N protein expression and purification; and
the whole team at the division of clinical virology for their support with standard
diagnostics.'
article_number: '116807'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Anna Nele
full_name: Herdina, Anna Nele
last_name: Herdina
- first_name: Anil
full_name: Bozdogan, Anil
last_name: Bozdogan
- first_name: Patrik
full_name: Aspermair, Patrik
last_name: Aspermair
- first_name: Jakub
full_name: Dostalek, Jakub
last_name: Dostalek
- first_name: Miriam
full_name: Klausberger, Miriam
last_name: Klausberger
- first_name: Nico
full_name: Lingg, Nico
last_name: Lingg
- first_name: Monika
full_name: Cserjan-Puschmann, Monika
last_name: Cserjan-Puschmann
- first_name: Patricia Pereira
full_name: Aguilar, Patricia Pereira
last_name: Aguilar
- first_name: Simone
full_name: Auer, Simone
last_name: Auer
- first_name: Halil
full_name: Demirtas, Halil
last_name: Demirtas
- first_name: Jakob
full_name: Andersson, Jakob
id: 3a5f4167-9bd9-11ed-bd12-a1446d38776f
last_name: Andersson
- first_name: Felix
full_name: Lötsch, Felix
last_name: Lötsch
- first_name: Barbara
full_name: Holzer, Barbara
last_name: Holzer
- first_name: Adi
full_name: Steinrigl, Adi
last_name: Steinrigl
- first_name: Florian
full_name: Thalhammer, Florian
last_name: Thalhammer
- first_name: Julia
full_name: Schellnegger, Julia
last_name: Schellnegger
- first_name: Monika
full_name: Breuer, Monika
last_name: Breuer
- first_name: Wolfgang
full_name: Knoll, Wolfgang
last_name: Knoll
- first_name: Robert
full_name: Strassl, Robert
last_name: Strassl
citation:
ama: 'Herdina AN, Bozdogan A, Aspermair P, et al. Bridging basic science and applied
diagnostics: Comprehensive viral diagnostics enabled by graphene-based electronic
biosensor technology advancements. Biosensors and Bioelectronics. 2025;267.
doi:10.1016/j.bios.2024.116807'
apa: 'Herdina, A. N., Bozdogan, A., Aspermair, P., Dostalek, J., Klausberger, M.,
Lingg, N., … Strassl, R. (2025). Bridging basic science and applied diagnostics:
Comprehensive viral diagnostics enabled by graphene-based electronic biosensor
technology advancements. Biosensors and Bioelectronics. Elsevier. https://doi.org/10.1016/j.bios.2024.116807'
chicago: 'Herdina, Anna Nele, Anil Bozdogan, Patrik Aspermair, Jakub Dostalek, Miriam
Klausberger, Nico Lingg, Monika Cserjan-Puschmann, et al. “Bridging Basic Science
and Applied Diagnostics: Comprehensive Viral Diagnostics Enabled by Graphene-Based
Electronic Biosensor Technology Advancements.” Biosensors and Bioelectronics.
Elsevier, 2025. https://doi.org/10.1016/j.bios.2024.116807.'
ieee: 'A. N. Herdina et al., “Bridging basic science and applied diagnostics:
Comprehensive viral diagnostics enabled by graphene-based electronic biosensor
technology advancements,” Biosensors and Bioelectronics, vol. 267. Elsevier,
2025.'
ista: 'Herdina AN, Bozdogan A, Aspermair P, Dostalek J, Klausberger M, Lingg N,
Cserjan-Puschmann M, Aguilar PP, Auer S, Demirtas H, Andersson J, Lötsch F, Holzer
B, Steinrigl A, Thalhammer F, Schellnegger J, Breuer M, Knoll W, Strassl R. 2025.
Bridging basic science and applied diagnostics: Comprehensive viral diagnostics
enabled by graphene-based electronic biosensor technology advancements. Biosensors
and Bioelectronics. 267, 116807.'
mla: 'Herdina, Anna Nele, et al. “Bridging Basic Science and Applied Diagnostics:
Comprehensive Viral Diagnostics Enabled by Graphene-Based Electronic Biosensor
Technology Advancements.” Biosensors and Bioelectronics, vol. 267, 116807,
Elsevier, 2025, doi:10.1016/j.bios.2024.116807.'
short: A.N. Herdina, A. Bozdogan, P. Aspermair, J. Dostalek, M. Klausberger, N.
Lingg, M. Cserjan-Puschmann, P.P. Aguilar, S. Auer, H. Demirtas, J. Andersson,
F. Lötsch, B. Holzer, A. Steinrigl, F. Thalhammer, J. Schellnegger, M. Breuer,
W. Knoll, R. Strassl, Biosensors and Bioelectronics 267 (2025).
date_created: 2024-10-06T22:01:11Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-02-27T12:34:07Z
day: '01'
ddc:
- '570'
department:
- _id: LeSa
doi: 10.1016/j.bios.2024.116807
external_id:
isi:
- '001328413700001'
pmid:
- '39341071'
file:
- access_level: open_access
checksum: 208ac27dab27af792d198fcb74af8756
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T11:14:32Z
date_updated: 2025-01-13T11:14:32Z
file_id: '18843'
file_name: 2025_BiosensorsBioelectronics_Herdina.pdf
file_size: 4135372
relation: main_file
success: 1
file_date_updated: 2025-01-13T11:14:32Z
has_accepted_license: '1'
intvolume: ' 267'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: Biosensors and Bioelectronics
publication_identifier:
eissn:
- 1873-4235
issn:
- 0956-5663
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Bridging basic science and applied diagnostics: Comprehensive viral diagnostics
enabled by graphene-based electronic biosensor technology advancements'
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: 267
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18478'
abstract:
- lang: eng
text: For a given graph G=(V,E), we define its \emph{nth subdivision} as the graph
obtained from G by replacing every edge by a path of length n. We also define
the \emph{mth power} of G as the graph on vertex set V where we connect every
pair of vertices at distance at most m in G. In this paper, we study the chromatic
number of powers of subdivisions of graphs and resolve the case m=n asymptotically.
In particular, our result confirms a conjecture of Mozafari-Nia and Iradmusa in
the case m=n=3 in a strong sense.
acknowledgement: "This work was initiated at the annual workshop of the Combinatorics
and Graph Theory group of Freie Universität Berlin in Wilhelmsaue in September 2023.
The authors would like to thank the institution for enabling this research. Finally,
the fourth author would like to thank Tibor Szabó and the Combinatorics and Graph
Theory group at Freie Universität Berlin for their hospitality during the research
visit. Additionally, we thank Moharram Iradmusa for bringing the papers [5], [7]
to our attention. Finally, we thank the anonymous referees for their suggestions
on the manuscript, which have improved the quality of the document.\r\nM.A.: This
project has received funding from the European Union’s Horizon 2020 research and
innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413
.\r\nS.B.: The research leading to these results was supported by EPSRC, UK, grant
no. EP/V048287/1. There are no additional data beyond that contained within the
main manuscript.\r\nS.R.: Funded by the Deutsche Forschungsgemeinschaft (DFG, German
Research Foundation) under Germany’s Excellence Strategy – The Berlin Mathematics
Research Center MATH+ (EXC-2046/1, project ID: 390685689).\r\nJ.R. acknowledges
the support of the Grant PID2020-113082GB-I00 funded by MICIU/AEI/10.13039/501100011033,
Spain, and the Severo Ochoa and María de Maeztu Program for Centers and Units of
Excellence in R&D, Spain (CEX2020-001084-M)."
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Michael
full_name: Anastos, Michael
id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb
last_name: Anastos
- first_name: Simona
full_name: Boyadzhiyska, Simona
last_name: Boyadzhiyska
- first_name: Silas
full_name: Rathke, Silas
last_name: Rathke
- first_name: Juanjo
full_name: Rué, Juanjo
last_name: Rué
citation:
ama: Anastos M, Boyadzhiyska S, Rathke S, Rué J. On the chromatic number of powers
of subdivisions of graphs. Discrete Applied Mathematics. 2025;360:506-511.
doi:10.1016/j.dam.2024.10.002
apa: Anastos, M., Boyadzhiyska, S., Rathke, S., & Rué, J. (2025). On the chromatic
number of powers of subdivisions of graphs. Discrete Applied Mathematics.
Elsevier. https://doi.org/10.1016/j.dam.2024.10.002
chicago: Anastos, Michael, Simona Boyadzhiyska, Silas Rathke, and Juanjo Rué. “On
the Chromatic Number of Powers of Subdivisions of Graphs.” Discrete Applied
Mathematics. Elsevier, 2025. https://doi.org/10.1016/j.dam.2024.10.002.
ieee: M. Anastos, S. Boyadzhiyska, S. Rathke, and J. Rué, “On the chromatic number
of powers of subdivisions of graphs,” Discrete Applied Mathematics, vol.
360. Elsevier, pp. 506–511, 2025.
ista: Anastos M, Boyadzhiyska S, Rathke S, Rué J. 2025. On the chromatic number
of powers of subdivisions of graphs. Discrete Applied Mathematics. 360, 506–511.
mla: Anastos, Michael, et al. “On the Chromatic Number of Powers of Subdivisions
of Graphs.” Discrete Applied Mathematics, vol. 360, Elsevier, 2025, pp.
506–11, doi:10.1016/j.dam.2024.10.002.
short: M. Anastos, S. Boyadzhiyska, S. Rathke, J. Rué, Discrete Applied Mathematics
360 (2025) 506–511.
corr_author: '1'
date_created: 2024-10-27T23:01:44Z
date_published: 2025-01-15T00:00:00Z
date_updated: 2025-04-14T07:54:56Z
day: '15'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.1016/j.dam.2024.10.002
ec_funded: 1
external_id:
arxiv:
- '2404.05542'
isi:
- '001343647000001'
file:
- access_level: open_access
checksum: bd20a13e56b3ea01daf5e7aca5247c60
content_type: application/pdf
creator: dernst
date_created: 2025-01-13T09:25:59Z
date_updated: 2025-01-13T09:25:59Z
file_id: '18836'
file_name: 2025_DiscreteApplMath_Anastos.pdf
file_size: 441060
relation: main_file
success: 1
file_date_updated: 2025-01-13T09:25:59Z
has_accepted_license: '1'
intvolume: ' 360'
isi: 1
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 506-511
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Discrete Applied Mathematics
publication_identifier:
issn:
- 0166-218X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the chromatic number of powers of subdivisions of graphs
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: 360
year: '2025'
...
---
OA_type: closed access
_id: '18529'
abstract:
- lang: eng
text: Temporal networks are obtained from time-dependent interactions among individuals,
whereas the interactions can be emails, phone calls, face-to-face meetings, or
work collaboration. In this article, a temporal game framework is established,
in which interactions among rational individuals are embedded into two-player
games in a time-dependent manner. This allows studying the time-dependent complexity
and variability of interactions, and the way they affect prosocial behaviors.
Based on this simple mathematical model, it is found that the level of cooperation
is promoted when the time of collaboration is equally limited for every individual.
This observation is confirmed by a series of systematic human experiments on over
1,400 subjects, forming a foundation for comprehensively describing human temporal
interactions in collaboration. The research results reveal an important incentive
for human cooperation, leading to a better understanding of a fascinating aspect
of human nature in society.
article_processing_charge: No
article_type: original
author:
- first_name: Yichao
full_name: Zhang, Yichao
last_name: Zhang
- first_name: Jiasheng
full_name: Wang, Jiasheng
last_name: Wang
- first_name: Guanghui
full_name: Wen, Guanghui
last_name: Wen
- first_name: Jihong
full_name: Guan, Jihong
last_name: Guan
- first_name: Shuigeng
full_name: Zhou, Shuigeng
last_name: Zhou
- first_name: Guanrong
full_name: Chen, Guanrong
last_name: Chen
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Matjaz
full_name: Perc, Matjaz
last_name: Perc
citation:
ama: Zhang Y, Wang J, Wen G, et al. Limitation of time promotes cooperation in structured
collaboration systems. IEEE Transactions on Network Science and Engineering.
2025;12(1):4-12. doi:10.1109/TNSE.2024.3481434
apa: Zhang, Y., Wang, J., Wen, G., Guan, J., Zhou, S., Chen, G., … Perc, M. (2025).
Limitation of time promotes cooperation in structured collaboration systems. IEEE
Transactions on Network Science and Engineering. IEEE. https://doi.org/10.1109/TNSE.2024.3481434
chicago: Zhang, Yichao, Jiasheng Wang, Guanghui Wen, Jihong Guan, Shuigeng Zhou,
Guanrong Chen, Krishnendu Chatterjee, and Matjaz Perc. “Limitation of Time Promotes
Cooperation in Structured Collaboration Systems.” IEEE Transactions on Network
Science and Engineering. IEEE, 2025. https://doi.org/10.1109/TNSE.2024.3481434.
ieee: Y. Zhang et al., “Limitation of time promotes cooperation in structured
collaboration systems,” IEEE Transactions on Network Science and Engineering,
vol. 12, no. 1. IEEE, pp. 4–12, 2025.
ista: Zhang Y, Wang J, Wen G, Guan J, Zhou S, Chen G, Chatterjee K, Perc M. 2025.
Limitation of time promotes cooperation in structured collaboration systems. IEEE
Transactions on Network Science and Engineering. 12(1), 4–12.
mla: Zhang, Yichao, et al. “Limitation of Time Promotes Cooperation in Structured
Collaboration Systems.” IEEE Transactions on Network Science and Engineering,
vol. 12, no. 1, IEEE, 2025, pp. 4–12, doi:10.1109/TNSE.2024.3481434.
short: Y. Zhang, J. Wang, G. Wen, J. Guan, S. Zhou, G. Chen, K. Chatterjee, M. Perc,
IEEE Transactions on Network Science and Engineering 12 (2025) 4–12.
date_created: 2024-11-10T23:02:00Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-02-27T12:35:48Z
day: '01'
department:
- _id: KrCh
doi: 10.1109/TNSE.2024.3481434
external_id:
isi:
- '001385382200040'
intvolume: ' 12'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 4-12
publication: IEEE Transactions on Network Science and Engineering
publication_identifier:
eissn:
- 2327-4697
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Limitation of time promotes cooperation in structured collaboration systems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2025'
...
---
OA_type: closed access
_id: '18558'
abstract:
- lang: eng
text: The current investigation presents a facile and cost-effective sol-gel approach
for the synthesis of phase-pure multiferroic bismuth ferrite (BiFeO3) nanoparticles
(BFO NPs) by using propylene glycol as a complexing agent, intended for use as
a photocatalyst to efficiently degrade organic dyes in aqueous solutions under
natural sunlight. Characterization techniques, including thermogravimetric analysis
(TGA), Fourier transform infrared spectroscopy (FT-IR), and X-ray diffraction
(XRD), elucidated a plausible reaction pathway for the formation of phase-pure
BFO NPs. Rietveld refinement of the XRD data, in conjunction with transmission
electron microscopy (TEM) and Raman spectroscopy, confirmed the synthesis of single-phase
BFO NPs at 400 °C, displaying a space group of R3c and an average crystallite
size of 25 nm. UV–visible diffuse reflectance spectroscopy revealed an absorption
cut-off wavelength near 590 nm, corresponding to a band gap of 2.08 eV, indicating
the capability of BFO NPs to absorb visible light within the 400–590 nm range.
BFO NPs have shown efficient and rapid photocatalytic degradation of methylene
blue (MB) in acidic, neutral, and basic pH conditions under natural sunlight.
This is attributed to the intrinsic ferroelectric and ferromagnetic ordering present
in synthesized BFO NPs which facilitates the separation and migration of photoinduced
charges through band bending phenomena at the interface.
acknowledgement: "Simant Kumar Srivastav greatly acknowledges the University Grant
Commission (UGC), New Delhi, India for providing BSR start-up grant to carry out
this research work.\r\nThis research was supported by start-up grant of the University
Grant Commission (UGC), New Delhi, India through project no F-30-500/2019 (BSR)."
article_processing_charge: No
article_type: original
author:
- first_name: Madhu
full_name: Verma, Madhu
last_name: Verma
- first_name: Ajay
full_name: Kumar, Ajay
last_name: Kumar
- first_name: Vijay Kumar
full_name: Thakur, Vijay Kumar
last_name: Thakur
- first_name: Akanksha
full_name: Maurya, Akanksha
last_name: Maurya
- first_name: Sachin
full_name: Kumar, Sachin
last_name: Kumar
- first_name: Saurabh
full_name: Singh, Saurabh
id: 12d625da-9cb3-11ed-9667-af09d37d3f0a
last_name: Singh
orcid: 0000-0003-2209-5269
- first_name: Simant Kumar
full_name: Srivastav, Simant Kumar
last_name: Srivastav
citation:
ama: Verma M, Kumar A, Thakur VK, et al. Efficient and rapid sunlight-driven photocatalytic
degradation of methylene blue dye using multiferroic BiFeO3 nanoparticles. Journal
of Sol-Gel Science and Technology. 2025;113:356-373. doi:10.1007/s10971-024-06607-2
apa: Verma, M., Kumar, A., Thakur, V. K., Maurya, A., Kumar, S., Singh, S., &
Srivastav, S. K. (2025). Efficient and rapid sunlight-driven photocatalytic degradation
of methylene blue dye using multiferroic BiFeO3 nanoparticles. Journal of Sol-Gel
Science and Technology. Springer Nature. https://doi.org/10.1007/s10971-024-06607-2
chicago: Verma, Madhu, Ajay Kumar, Vijay Kumar Thakur, Akanksha Maurya, Sachin Kumar,
Saurabh Singh, and Simant Kumar Srivastav. “Efficient and Rapid Sunlight-Driven
Photocatalytic Degradation of Methylene Blue Dye Using Multiferroic BiFeO3 Nanoparticles.”
Journal of Sol-Gel Science and Technology. Springer Nature, 2025. https://doi.org/10.1007/s10971-024-06607-2.
ieee: M. Verma et al., “Efficient and rapid sunlight-driven photocatalytic
degradation of methylene blue dye using multiferroic BiFeO3 nanoparticles,” Journal
of Sol-Gel Science and Technology, vol. 113. Springer Nature, pp. 356–373,
2025.
ista: Verma M, Kumar A, Thakur VK, Maurya A, Kumar S, Singh S, Srivastav SK. 2025.
Efficient and rapid sunlight-driven photocatalytic degradation of methylene blue
dye using multiferroic BiFeO3 nanoparticles. Journal of Sol-Gel Science and Technology.
113, 356–373.
mla: Verma, Madhu, et al. “Efficient and Rapid Sunlight-Driven Photocatalytic Degradation
of Methylene Blue Dye Using Multiferroic BiFeO3 Nanoparticles.” Journal of
Sol-Gel Science and Technology, vol. 113, Springer Nature, 2025, pp. 356–73,
doi:10.1007/s10971-024-06607-2.
short: M. Verma, A. Kumar, V.K. Thakur, A. Maurya, S. Kumar, S. Singh, S.K. Srivastav,
Journal of Sol-Gel Science and Technology 113 (2025) 356–373.
date_created: 2024-11-17T23:01:47Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-05-19T14:00:43Z
day: '01'
department:
- _id: MaIb
doi: 10.1007/s10971-024-06607-2
external_id:
isi:
- '001348590700001'
intvolume: ' 113'
isi: 1
language:
- iso: eng
month: '02'
oa_version: None
page: 356-373
publication: Journal of Sol-Gel Science and Technology
publication_identifier:
eissn:
- 1573-4846
issn:
- 0928-0707
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient and rapid sunlight-driven photocatalytic degradation of methylene
blue dye using multiferroic BiFeO3 nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18580'
abstract:
- lang: eng
text: Motivated by the study of recurrent orbits and dynamics within a Morse set
of a Morse decomposition we introduce the concept of Morse predecomposition of
an isolated invariant set within the setting of both combinatorial and classical
dynamical systems. While Morse decomposition summarizes solely the gradient part
of a dynamical system, the developed generalization extends to the recurrent component
as well. In particular, a chain recurrent set, which is indecomposable in terms
of Morse decomposition, can be represented more finely in the Morse predecomposition
framework. This generalization is achieved by forgoing the poset structure inherent
to Morse decomposition and relaxing the notion of connection between Morse sets
(elements of Morse decomposition) in favor of what we term ’links’. We prove that
a Morse decomposition is a special case of Morse predecomposition indexed by a
poset. Additionally, we show how a Morse predecomposition may be condensed back
to retrieve a Morse decomposition.
acknowledgement: 'M.L. acknowledge support by the Dioscuri program initiated by the
Max Planck Society, jointly managed with the National Science Centre (Poland), and
mutually funded by the Polish Ministry of Science and Higher Education and the German
Federal Ministry of Education and Research. M.L. also acknowledges that this project
has received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413. Research
of M.M. is partially supported by the Polish National Science Center under Opus
Grant No. 2019/35/B/ST1/00874. The work of K.M. was partially supported by the National
Science Foundation under awards DMS-1839294 and HDR TRIPODS award CCF-1934924, DARPA
contract HR0011-16-2-0033, National Institutes of Health award R01 GM126555, Air
Force Office of Scientific Research under award numbers FA9550-23-1-0011, AWD00010853-MOD002
and MURI FA9550-23-1-0400. K.M. was also supported by a grant from the Simons Foundation.
Open access funding provided by Institute of Science and Technology (IST Austria). '
article_number: '5'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Michał
full_name: Lipiński, Michał
id: dfffb474-4317-11ee-8f5c-fe3fc95a425e
last_name: Lipiński
orcid: 0000-0001-9789-9750
- first_name: Konstantin
full_name: Mischaikow, Konstantin
last_name: Mischaikow
- first_name: Marian
full_name: Mrozek, Marian
last_name: Mrozek
citation:
ama: Lipiński M, Mischaikow K, Mrozek M. Morse predecomposition of an invariant
set. Qualitative Theory of Dynamical Systems. 2025;24(1). doi:10.1007/s12346-024-01144-3
apa: Lipiński, M., Mischaikow, K., & Mrozek, M. (2025). Morse predecomposition
of an invariant set. Qualitative Theory of Dynamical Systems. Springer
Nature. https://doi.org/10.1007/s12346-024-01144-3
chicago: Lipiński, Michał, Konstantin Mischaikow, and Marian Mrozek. “Morse Predecomposition
of an Invariant Set.” Qualitative Theory of Dynamical Systems. Springer
Nature, 2025. https://doi.org/10.1007/s12346-024-01144-3.
ieee: M. Lipiński, K. Mischaikow, and M. Mrozek, “Morse predecomposition of an invariant
set,” Qualitative Theory of Dynamical Systems, vol. 24, no. 1. Springer
Nature, 2025.
ista: Lipiński M, Mischaikow K, Mrozek M. 2025. Morse predecomposition of an invariant
set. Qualitative Theory of Dynamical Systems. 24(1), 5.
mla: Lipiński, Michał, et al. “Morse Predecomposition of an Invariant Set.” Qualitative
Theory of Dynamical Systems, vol. 24, no. 1, 5, Springer Nature, 2025, doi:10.1007/s12346-024-01144-3.
short: M. Lipiński, K. Mischaikow, M. Mrozek, Qualitative Theory of Dynamical Systems
24 (2025).
corr_author: '1'
date_created: 2024-11-24T23:01:47Z
date_published: 2025-02-01T00:00:00Z
date_updated: 2025-04-14T07:54:56Z
day: '01'
ddc:
- '514'
- '510'
department:
- _id: UlWa
doi: 10.1007/s12346-024-01144-3
ec_funded: 1
external_id:
arxiv:
- '2312.08013'
isi:
- '001356000500005'
file:
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checksum: 73309a57cc798d696caa57b6aa1467d8
content_type: application/pdf
creator: mlipinsk
date_created: 2024-11-28T06:52:38Z
date_updated: 2024-11-28T06:52:38Z
file_id: '18595'
file_name: 2025_predecomposition.pdf
file_size: 1483668
relation: main_file
success: 1
file_date_updated: 2024-11-28T06:52:38Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
issue: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Qualitative Theory of Dynamical Systems
publication_identifier:
eissn:
- 1662-3592
issn:
- 1575-5460
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Morse predecomposition of an invariant set
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: 24
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18605'
abstract:
- lang: eng
text: The response of clouds and moist-convective processes to heat loss to space
by long-wave radiative cooling is an important feedback in the Earth's atmosphere.
It is known that moist convection increases roughly in equilibrium with radiative
cooling, an assumption often made in simplified models of the tropical atmosphere.
In this study, we use an idealised two-dimensional model of the atmosphere introduced
by Vallis et. al. and incorporate a bulk-cooling term, which is an idealisation
of radiative cooling in the atmosphere. We comment briefly on the static stability
of the system to dry and moist convection and characteris its moist convective
response to changes in the bulk cooling. We find that, while the clear-sky regions
of the model respond directly to the change in the cooling term, the regions dominated
by moist convective plumes are insensitive to changes in cooling. Similar to previous
findings from cloud-resolving models, we too find in our idealised setting that
the majority of the increase in convection occurs via an increase in the areal
coverage of convection, rather than its intensity. We argue that these small-scale
convective processes are an upper bound on how quickly convective intensity can
change to stay in equilibrium with radiative cooling.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "The authors gratefully acknowledge the help of Julian Renaud and
Alzbeta “Bety” Pechacova. Julian went through the relevant literature on the topic
in the initial stages of the study in a very thorough manner and allowed the authors
to understand the various types of idealised models that have been studied and the
various approaches used. Bety ran simulations and performed analysis of the outputs
of several simulations, which were crucial to bringing the article to its final
form.\r\n\r\nThe authors also acknowledge the input of Prof. Martin Singh (Monash
University, Australia) and discussions with Gregory Dritschel, Prof. Steven Tobias,
and Prof. Douglas Parker (Leeds University, United Kingdom).\r\n\r\nThis project
has received funding from the European Union's Horizon 2020 research and innovation
programme under the Marie Sklodowska-Curie grant agreement No. 101034413. C. Muller
gratefully acknowledges funding from the European Research Council (ERC) under the
European Union's Horizon 2020 research and innovation program (Project CLUSTER,
Grant Agreement No. 805041). This research was supported by the Scientific Service
Units (SSU) of IST Austria through resources provided by Scientific Computing (SciComp)."
article_number: e4902
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Lokahith N
full_name: Agasthya, Lokahith N
id: cd100965-0804-11ed-9c55-f4878ff4e877
last_name: Agasthya
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Mathis
full_name: Cheve, Mathis
id: c2cdb722-b15c-11ef-9e63-db902a30b40d
last_name: Cheve
citation:
ama: 'Agasthya LN, Muller CJ, Cheve M. Moist convective scaling: Insights from an
idealised model. Quarterly Journal of the Royal Meteorological Society.
2025;151(766). doi:10.1002/qj.4902'
apa: 'Agasthya, L. N., Muller, C. J., & Cheve, M. (2025). Moist convective scaling:
Insights from an idealised model. Quarterly Journal of the Royal Meteorological
Society. Wiley. https://doi.org/10.1002/qj.4902'
chicago: 'Agasthya, Lokahith N, Caroline J Muller, and Mathis Cheve. “Moist Convective
Scaling: Insights from an Idealised Model.” Quarterly Journal of the Royal
Meteorological Society. Wiley, 2025. https://doi.org/10.1002/qj.4902.'
ieee: 'L. N. Agasthya, C. J. Muller, and M. Cheve, “Moist convective scaling: Insights
from an idealised model,” Quarterly Journal of the Royal Meteorological Society,
vol. 151, no. 766. Wiley, 2025.'
ista: 'Agasthya LN, Muller CJ, Cheve M. 2025. Moist convective scaling: Insights
from an idealised model. Quarterly Journal of the Royal Meteorological Society.
151(766), e4902.'
mla: 'Agasthya, Lokahith N., et al. “Moist Convective Scaling: Insights from an
Idealised Model.” Quarterly Journal of the Royal Meteorological Society,
vol. 151, no. 766, e4902, Wiley, 2025, doi:10.1002/qj.4902.'
short: L.N. Agasthya, C.J. Muller, M. Cheve, Quarterly Journal of the Royal Meteorological
Society 151 (2025).
corr_author: '1'
date_created: 2024-12-01T23:01:54Z
date_published: 2025-01-01T00:00:00Z
date_updated: 2025-09-30T10:22:46Z
day: '01'
ddc:
- '550'
department:
- _id: CaMu
doi: 10.1002/qj.4902
ec_funded: 1
external_id:
isi:
- '001363135200001'
file:
- access_level: open_access
checksum: 2b4968f1c794da56d1eb7b856a406de7
content_type: application/pdf
creator: dernst
date_created: 2025-07-03T06:46:27Z
date_updated: 2025-07-03T06:46:27Z
file_id: '19958'
file_name: 2025_QuartJRMS_Agasthya.pdf
file_size: 5924105
relation: main_file
success: 1
file_date_updated: 2025-07-03T06:46:27Z
has_accepted_license: '1'
intvolume: ' 151'
isi: 1
issue: '766'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: 629205d8-2b32-11ec-9570-e1356ff73576
call_identifier: H2020
grant_number: '805041'
name: Organization of CLoUdS, and implications of Tropical cyclones and for the
Energetics of the tropics, in current and waRming climate
publication: Quarterly Journal of the Royal Meteorological Society
publication_identifier:
eissn:
- 1477-870X
issn:
- 0035-9009
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Moist convective scaling: Insights from an idealised 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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 151
year: '2025'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18619'
abstract:
- lang: eng
text: Brassinosteroids (BRs) are steroidal phytohormones indispensable for plant
growth, development, and responses to environmental stresses. The export of bioactive
BRs to the apoplast is essential for BR signalling initiation, which requires
binding of BR molecule to the extracellular domains of the plasma membrane-localized
receptor complex. We have previously shown that the Arabidopsis thaliana ATP-binding
cassette (ABC) transporter, ABCB19, functions as a BR exporter, and together with
its close homologue, ABCB1, positively regulate BR signalling. Here, we demonstrate
that ABCB1 is another BR transporter. The ATP hydrolysis activity of ABCB1 was
stimulated by bioactive BRs, and its transport activity was confirmed in proteoliposomes
and protoplasts. Structures of ABCB1 in substrate-unbound (apo), brassinolide
(BL)-bound, and ATP plus BL-bound states were determined. In the BL-bound structure,
BL was bound to the hydrophobic cavity formed by the transmembrane domain, and
triggered local conformational changes. Together, our data provide additional
insights into the ABC transporter-mediated BR export.
acknowledgement: We thank the Cryo-EM Center of the University of Science and Technology
of China for the EM facility support. We thank Yaowei Wang, Yongming Luo, and Nemanja
Vukašinović (VIB-UGhent, Belgium) for useful discussions and technical support.
L.S. is supported by an Outstanding Young Scholar Award from the Qiu Shi Science
and Technologies Foundation and a Young Scholar Award from the Cyrus Tang Foundation.
No conflict of interest is declared.
article_number: '101181'
article_processing_charge: Yes
article_type: original
author:
- first_name: H
full_name: Wei, H
last_name: Wei
- first_name: H
full_name: Zhu, H
last_name: Zhu
- first_name: W
full_name: Ying, W
last_name: Ying
- first_name: H
full_name: Janssens, H
last_name: Janssens
- first_name: M
full_name: Kvasnica, M
last_name: Kvasnica
- first_name: JM
full_name: Winne, JM
last_name: Winne
- first_name: Y
full_name: Gao, Y
last_name: Gao
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Q
full_name: Ma, Q
last_name: Ma
- first_name: S
full_name: Tan, S
last_name: Tan
- first_name: X
full_name: Liu, X
last_name: Liu
- first_name: E
full_name: Russinova, E
last_name: Russinova
- first_name: L
full_name: Sun, L
last_name: Sun
citation:
ama: Wei H, Zhu H, Ying W, et al. Structural insights into brassinosteroid export
mediated by the Arabidopsis ABC transporter ABCB1. Plant Communications.
2025;6(1). doi:10.1016/j.xplc.2024.101181
apa: Wei, H., Zhu, H., Ying, W., Janssens, H., Kvasnica, M., Winne, J., … Sun, L.
(2025). Structural insights into brassinosteroid export mediated by the Arabidopsis
ABC transporter ABCB1. Plant Communications. Elsevier. https://doi.org/10.1016/j.xplc.2024.101181
chicago: Wei, H, H Zhu, W Ying, H Janssens, M Kvasnica, JM Winne, Y Gao, et al.
“Structural Insights into Brassinosteroid Export Mediated by the Arabidopsis ABC
Transporter ABCB1.” Plant Communications. Elsevier, 2025. https://doi.org/10.1016/j.xplc.2024.101181.
ieee: H. Wei et al., “Structural insights into brassinosteroid export mediated
by the Arabidopsis ABC transporter ABCB1,” Plant Communications, vol. 6,
no. 1. Elsevier, 2025.
ista: Wei H, Zhu H, Ying W, Janssens H, Kvasnica M, Winne J, Gao Y, Friml J, Ma
Q, Tan S, Liu X, Russinova E, Sun L. 2025. Structural insights into brassinosteroid
export mediated by the Arabidopsis ABC transporter ABCB1. Plant Communications.
6(1), 101181.
mla: Wei, H., et al. “Structural Insights into Brassinosteroid Export Mediated by
the Arabidopsis ABC Transporter ABCB1.” Plant Communications, vol. 6, no.
1, 101181, Elsevier, 2025, doi:10.1016/j.xplc.2024.101181.
short: H. Wei, H. Zhu, W. Ying, H. Janssens, M. Kvasnica, J. Winne, Y. Gao, J. Friml,
Q. Ma, S. Tan, X. Liu, E. Russinova, L. Sun, Plant Communications 6 (2025).
date_created: 2024-12-04T11:21:16Z
date_published: 2025-01-13T00:00:00Z
date_updated: 2025-05-19T14:02:01Z
day: '13'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.xplc.2024.101181
external_id:
isi:
- '001416757300001'
pmid:
- '39497419'
file:
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checksum: 7b0e4511e43cc0da06730c3edb7c1167
content_type: application/pdf
creator: dernst
date_created: 2025-04-16T09:02:05Z
date_updated: 2025-04-16T09:02:05Z
file_id: '19575'
file_name: 2025_PlantComm_Wei.pdf
file_size: 4443183
relation: main_file
success: 1
file_date_updated: 2025-04-16T09:02:05Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
issue: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: Plant Communications
publication_identifier:
issn:
- 2590-3462
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Structural insights into brassinosteroid export mediated by the Arabidopsis
ABC transporter ABCB1
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2025'
...