[{"file":[{"file_size":540263,"relation":"main_file","access_level":"open_access","date_updated":"2025-09-02T07:55:05Z","file_name":"2025_IMRN_Verzobio.pdf","date_created":"2025-09-02T07:55:05Z","checksum":"482ae2be98841ee446cf2bdfcd79f86f","content_type":"application/pdf","creator":"dernst","success":1,"file_id":"20275"}],"abstract":[{"text":"Let X be a smooth projective hypersurface defined over Q. We provide new bounds for rational points of bounded height on X. In particular, we show that if X is a smooth projective hypersurface in Pn with n  4 and degree d  50, then the set of rational points on X of height bounded by B have cardinality On,d,ε (Bn−2+ε ). If X is smooth and has degree d  6, we improve the dimension growth conjecture bound. We achieve an analogue result for affine hypersurfaces whose projective closure is smooth.","lang":"eng"}],"article_number":"rnaf249","intvolume":"      2025","oa_version":"Published Version","language":[{"iso":"eng"}],"date_updated":"2026-07-17T11:55:00Z","title":"Counting rational points on smooth hypersurfaces with high degree","day":"01","quality_controlled":"1","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","isi":1,"year":"2025","external_id":{"isi":["001549126000001"],"arxiv":["2503.19451"]},"issue":"16","acknowledgement":"While working on this paper, the author was supported by the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 101034413. The author is very grateful to Tim Browning for suggesting the problem and for many useful discussions. We thank the anonymous referees for their many helpful comments, which improved the exposition of the paper. We are also grateful to Gal Binyamini for their interest in this work and for drawing our attention to the aforementioned paper [1].\r\nWe shared an early version of this paper with Per Salberger, who mentioned that he announced a new bound for smooth threefolds in P4 during a talk in 2019 (see [7] for the abstract). This result has not been published.","date_created":"2025-08-24T22:01:31Z","tmp":{"short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"corr_author":"1","ddc":["510"],"author":[{"last_name":"Verzobio","orcid":"0000-0002-0854-0306","id":"7aa8f170-131e-11ed-88e1-a9efd01027cb","first_name":"Matteo","full_name":"Verzobio, Matteo"}],"researchdata_availability":"no","doi":"10.1093/imrn/rnaf249","file_date_updated":"2025-09-02T07:55:05Z","status":"public","OA_type":"hybrid","type":"journal_article","citation":{"chicago":"Verzobio, Matteo. “Counting Rational Points on Smooth Hypersurfaces with High Degree.” <i>International Mathematics Research Notices</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/imrn/rnaf249\">https://doi.org/10.1093/imrn/rnaf249</a>.","ama":"Verzobio M. Counting rational points on smooth hypersurfaces with high degree. <i>International Mathematics Research Notices</i>. 2025;2025(16). doi:<a href=\"https://doi.org/10.1093/imrn/rnaf249\">10.1093/imrn/rnaf249</a>","short":"M. Verzobio, International Mathematics Research Notices 2025 (2025).","apa":"Verzobio, M. (2025). Counting rational points on smooth hypersurfaces with high degree. <i>International Mathematics Research Notices</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/imrn/rnaf249\">https://doi.org/10.1093/imrn/rnaf249</a>","ista":"Verzobio M. 2025. Counting rational points on smooth hypersurfaces with high degree. International Mathematics Research Notices. 2025(16), rnaf249.","mla":"Verzobio, Matteo. “Counting Rational Points on Smooth Hypersurfaces with High Degree.” <i>International Mathematics Research Notices</i>, vol. 2025, no. 16, rnaf249, Oxford University Press, 2025, doi:<a href=\"https://doi.org/10.1093/imrn/rnaf249\">10.1093/imrn/rnaf249</a>.","ieee":"M. Verzobio, “Counting rational points on smooth hypersurfaces with high degree,” <i>International Mathematics Research Notices</i>, vol. 2025, no. 16. Oxford University Press, 2025."},"ec_funded":1,"volume":2025,"das_tickbox":"0","article_processing_charge":"Yes (via OA deal)","department":[{"_id":"TiBr"}],"article_type":"original","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","month":"08","publication_status":"published","date_published":"2025-08-01T00:00:00Z","publication_identifier":{"issn":["1073-7928"],"eissn":["1687-0247"]},"_id":"20222","publication":"International Mathematics Research Notices","scopus_import":"1","supplementarymaterial":"no","publisher":"Oxford University Press","fulldoi":"https://doi.org/10.1093/imrn/rnaf249","has_accepted_license":"1","oa":1,"arxiv":1,"OA_place":"publisher","project":[{"call_identifier":"H2020","grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}]},{"tmp":{"name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","short":"CC BY (3.0)","image":"/images/cc_by.png"},"ddc":["520"],"author":[{"full_name":"Bhattacharjee, Soumyadeep","first_name":"Soumyadeep","last_name":"Bhattacharjee"},{"first_name":"S. R.","last_name":"Kulkarni","full_name":"Kulkarni, S. R."},{"first_name":"Albert K.H.","last_name":"Kong","full_name":"Kong, Albert K.H."},{"last_name":"Tam","first_name":"M. S.","full_name":"Tam, M. S."},{"full_name":"Bond, Howard E.","last_name":"Bond","first_name":"Howard E."},{"last_name":"El-Badry","first_name":"Kareem","full_name":"El-Badry, Kareem"},{"full_name":"Caiazzo, Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","first_name":"Ilaria","orcid":"0000-0002-4770-5388","last_name":"Caiazzo"},{"first_name":"Nicholas","last_name":"Chornay","full_name":"Chornay, Nicholas"},{"last_name":"Graham","first_name":"Matthew J.","full_name":"Graham, Matthew J."},{"full_name":"Rodriguez, Antonio C.","last_name":"Rodriguez","first_name":"Antonio C."},{"full_name":"Zeimann, Gregory R.","last_name":"Zeimann","first_name":"Gregory R."},{"last_name":"Fremling","first_name":"Christoffer","full_name":"Fremling, Christoffer"},{"full_name":"Drake, Andrew J.","first_name":"Andrew J.","last_name":"Drake"},{"last_name":"Werner","first_name":"Klaus","full_name":"Werner, Klaus"},{"last_name":"Rodriguez","first_name":"Hector","full_name":"Rodriguez, Hector"},{"full_name":"Prince, Thomas A.","first_name":"Thomas A.","last_name":"Prince"},{"full_name":"Laher, Russ R.","first_name":"Russ R.","last_name":"Laher"},{"full_name":"Chen, Tracy X.","last_name":"Chen","first_name":"Tracy X."},{"full_name":"Riddle, Reed","first_name":"Reed","last_name":"Riddle"}],"issue":"2","acknowledgement":"This work is based on observations obtained with the Samuel Oschin Telescope 48 inch and the 60 inch Telescope at the Palomar Observatory as part of the Zwicky Transient Facility project. ZTF is supported by the National Science Foundation under grants No. AST-1440341 and AST-2034437 and a collaboration including current partners Caltech, IPAC, the Oskar Klein Center at Stockholm University, the University of Maryland, University of California, Berkeley, the University of Wisconsin at Milwaukee, University of Warwick, Ruhr University Bochum, Cornell University, Northwestern University, and Drexel University. Operations are conducted by COO, IPAC, and UW.\r\n\r\nThis work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC; https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular, the institutions participating in the Gaia Multilateral Agreement.\r\n\r\nWe are grateful to the staffs of Palomar Observatory and the Hobby-Eberly Telescope for assistance with the observations and data management. The Liverpool Telescope is operated on the island of La Palma by Liverpool John Moores University in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias with financial support from the UK Science and Technology Facilities Council.\r\n\r\nThe Low-Resolution Spectrograph 2 (LRS2) on HET was developed and funded by the University of Texas at Austin McDonald Observatory and Department of Astronomy, and by Pennsylvania State University. We thank the Leibniz-Institut für Astrophysik Potsdam (AIP) and the Institut für Astrophysik Göttingen (IAG) for their contributions to the construction of the integral field units. We acknowledge the Texas Advanced Computing Center (TACC) at The University of Texas at Austin for providing high performance computing, visualization, and storage resources that have contributed to the results reported within this paper.\r\n\r\nWe thank the anonymous referee for the detailed comments, which improved the clarity of the manuscript significantly. We also thank Gunter Cibis for pointing out typographical errors in the names of a few PNe in the first draft. S.B. expresses gratitude to Kishalay De for providing the Gattini-IR and WISE data. S.B. thanks Frank J. Masci and Zachary P. Vanderbosch for useful discussions and suggestions regarding solving the issues with ZTF forced photometry on extended sources. S.B. also thanks Jim Fuller, Charles C. Steidel, Lynne Hillenbrand, and Adolfo Carvalho for useful discussions on methods and science. S.B. also thanks David O. Cook for providing access to his CLU image cutout service to generate the WeSb 1 image. S.B. acknowledges the financial support from the Wallace L. W. Sargent Graduate Fellowship during the first year of his graduate studies at Caltech. N.C. was supported through the Cancer Research UK grant A24042. S.B. thanks Martina Veresvarka for drawing our attention to the TESS light curves of WeSb 1.\r\n\r\nWe have used Python packages Numpy (Harris et al. 2020), SciPy (Virtanen et al. 2020), Matplotlib (Hunter 2007), Pandas (pandas development team 2020), Astropy (Astropy Collaboration et al. 2013, 2018), and Astroquery (Ginsburg et al. 2019) at various stages of this research.","date_created":"2025-02-16T23:02:33Z","status":"public","file_date_updated":"2025-02-17T09:13:41Z","doi":"10.1088/1538-3873/ada702","OA_type":"hybrid","type":"journal_article","language":[{"iso":"eng"}],"oa_version":"Published Version","title":"Variability of central stars of planetary nebulae with the zwicky transient facility. I. Methods, short-timescale variables, and the unusual nucleus of WeSb 1","date_updated":"2026-07-22T06:39:53Z","day":"01","file":[{"date_created":"2025-02-17T09:13:41Z","creator":"dernst","content_type":"application/pdf","checksum":"42b942ee1bf32ed225024e168174be92","success":1,"file_id":"19034","access_level":"open_access","date_updated":"2025-02-17T09:13:41Z","file_name":"2025_PASP_Bhattacharjee.pdf","relation":"main_file","file_size":3657568}],"abstract":[{"text":"A complete understanding of the central stars of planetary nebulae (CSPNe) remains elusive. Over the past several decades, time-series photometry of CSPNe has yielded significant results including, but not limited to, discoveries of nearly 100 binary systems, insights into pulsations and winds in young white dwarfs, and studies of stars undergoing very late thermal pulses. We have undertaken a systematic study of optical photometric variability of cataloged CSPNe, using the light curves from the Zwicky Transient Facility (ZTF). By applying appropriate variability metrics, we arrive at a list of 94 highly variable CSPN candidates. Based on the timescales of the light-curve activity, we classify the variables broadly into short- and long-timescale variables. In this first paper in this series, we focus on the former, which is the majority class comprising 83 objects. We report periods for six sources for the first time, and recover several known periodic variables. Among the aperiodic sources, most exhibit a jitter around a median flux with a stable amplitude, and a few show outbursts. We draw attention to WeSb 1, which shows a different kind of variability: prominent deep and aperiodic dips, resembling transits from a dust/debris disk. We find strong evidence for a binary nature of WeSb 1 (possibly an F-type subgiant companion). The compactness of the emission lines and inferred high electron densities make WeSb 1 a candidate for either an EGB 6-type planetary nucleus, or a symbiotic system inside an evolved planetary nebula, both of which are rare objects. To demonstrate further promise with ZTF, we report three additional newly identified periodic sources that do not appear in the list of highly variable sources. Finally, we also introduce a two-dimensional metric space defined by the von Neumann statistics and Pearson Skew and demonstrate its effectiveness in identifying unique variables of astrophysical interest, like WeSb 1.","lang":"eng"}],"article_number":"024201","intvolume":"       137","year":"2025","external_id":{"arxiv":["2410.03589"],"isi":["001416903300001"]},"quality_controlled":"1","license":"https://creativecommons.org/licenses/by/3.0/","isi":1,"publisher":"IOP Publishing","scopus_import":"1","fulldoi":"https://doi.org/10.1088/1538-3873/ada702","publication_identifier":{"issn":["0004-6280"],"issnl":["0004-6280"]},"_id":"19025","publication":"Publications of the Astronomical Society of the Pacific","arxiv":1,"OA_place":"publisher","has_accepted_license":"1","oa":1,"das_tickbox":"1","article_processing_charge":"No","department":[{"_id":"IlCa"}],"citation":{"ieee":"S. Bhattacharjee <i>et al.</i>, “Variability of central stars of planetary nebulae with the zwicky transient facility. I. Methods, short-timescale variables, and the unusual nucleus of WeSb 1,” <i>Publications of the Astronomical Society of the Pacific</i>, vol. 137, no. 2. IOP Publishing, 2025.","mla":"Bhattacharjee, Soumyadeep, et al. “Variability of Central Stars of Planetary Nebulae with the Zwicky Transient Facility. I. Methods, Short-Timescale Variables, and the Unusual Nucleus of WeSb 1.” <i>Publications of the Astronomical Society of the Pacific</i>, vol. 137, no. 2, 024201, IOP Publishing, 2025, doi:<a href=\"https://doi.org/10.1088/1538-3873/ada702\">10.1088/1538-3873/ada702</a>.","ista":"Bhattacharjee S, Kulkarni SR, Kong AKH, Tam MS, Bond HE, El-Badry K, Caiazzo I, Chornay N, Graham MJ, Rodriguez AC, Zeimann GR, Fremling C, Drake AJ, Werner K, Rodriguez H, Prince TA, Laher RR, Chen TX, Riddle R. 2025. Variability of central stars of planetary nebulae with the zwicky transient facility. I. Methods, short-timescale variables, and the unusual nucleus of WeSb 1. Publications of the Astronomical Society of the Pacific. 137(2), 024201.","apa":"Bhattacharjee, S., Kulkarni, S. R., Kong, A. K. H., Tam, M. S., Bond, H. E., El-Badry, K., … Riddle, R. (2025). Variability of central stars of planetary nebulae with the zwicky transient facility. I. Methods, short-timescale variables, and the unusual nucleus of WeSb 1. <i>Publications of the Astronomical Society of the Pacific</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1538-3873/ada702\">https://doi.org/10.1088/1538-3873/ada702</a>","short":"S. Bhattacharjee, S.R. Kulkarni, A.K.H. Kong, M.S. Tam, H.E. Bond, K. El-Badry, I. Caiazzo, N. Chornay, M.J. Graham, A.C. Rodriguez, G.R. Zeimann, C. Fremling, A.J. Drake, K. Werner, H. Rodriguez, T.A. Prince, R.R. Laher, T.X. Chen, R. Riddle, Publications of the Astronomical Society of the Pacific 137 (2025).","ama":"Bhattacharjee S, Kulkarni SR, Kong AKH, et al. Variability of central stars of planetary nebulae with the zwicky transient facility. I. Methods, short-timescale variables, and the unusual nucleus of WeSb 1. <i>Publications of the Astronomical Society of the Pacific</i>. 2025;137(2). doi:<a href=\"https://doi.org/10.1088/1538-3873/ada702\">10.1088/1538-3873/ada702</a>","chicago":"Bhattacharjee, Soumyadeep, S. R. Kulkarni, Albert K.H. Kong, M. S. Tam, Howard E. Bond, Kareem El-Badry, Ilaria Caiazzo, et al. “Variability of Central Stars of Planetary Nebulae with the Zwicky Transient Facility. I. Methods, Short-Timescale Variables, and the Unusual Nucleus of WeSb 1.” <i>Publications of the Astronomical Society of the Pacific</i>. IOP Publishing, 2025. <a href=\"https://doi.org/10.1088/1538-3873/ada702\">https://doi.org/10.1088/1538-3873/ada702</a>."},"volume":137,"month":"02","date_published":"2025-02-01T00:00:00Z","publication_status":"published","related_material":{"link":[{"url":"https://doi.org/10.1088/1538-3873/adbcd8","relation":"erratum"}]},"article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"article_number":"1572","abstract":[{"lang":"eng","text":"Task-based functional magnetic resonance imaging (fMRI) reveals individual differences in neural correlates of cognition but faces scalability challenges due to cognitive demands, protocol variability, and limited task coverage in large datasets. Here, we propose DeepTaskGen, a deep-learning approach that synthesizes non-acquired task-based contrast maps from resting-state (rs-) fMRI. We validate this approach using the Human Connectome Project lifespan data, then generate 47 contrast maps from 7 different cognitive tasks for over 20,000 individuals from UK Biobank. DeepTaskGen outperforms several benchmarks in generating synthetic task-contrast maps, achieving superior reconstruction performance while retaining inter-individual variation essential for biomarker development. We further show comparable or superior predictive performance of synthetic maps relative to actual maps and rs-connectomes across diverse demographic, cognitive, and clinical variables. This approach facilitates the study of individual differences and the generation of task-related biomarkers by enabling the generation of arbitrary functional cognitive tasks from readily available rs-fMRI data."}],"file":[{"file_size":1588155,"relation":"main_file","file_name":"2025_CommunicationsBiology_Serin.pdf","date_updated":"2025-11-24T09:12:19Z","access_level":"open_access","file_id":"20675","creator":"dernst","success":1,"checksum":"b8b3c1abe7048a09b920082a37e786a5","content_type":"application/pdf","date_created":"2025-11-24T09:12:19Z"}],"DOAJ_listed":"1","intvolume":"         8","oa_version":"Published Version","language":[{"iso":"eng"}],"day":"01","date_updated":"2026-07-29T11:13:56Z","title":"Generating synthetic task-based brain fingerprints for population neuroscience using deep learning","license":"https://creativecommons.org/licenses/by/4.0/","quality_controlled":"1","isi":1,"year":"2025","external_id":{"isi":["001614464000001"],"pmid":["41238730"]},"acknowledgement":"Funded by the European Union (Grant agreement No 101057429). Complementary funding was received by UK Research and Innovation (UKRI) under the UK government’s Horizon Europe funding guarantee (10131373 and 10038599) and the National Key R&D Program of Ministry of Science and Technology of China (MOST 2023YFE0199700). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union, the European Health and Digital Executive Agency (HADEA), UKRI or MOST. Neither the European Union nor HADEA nor UKRI nor MOST can be held responsible for them. This work has also been supported by a Grant from the German Research Foundation to the ENIGMA task-based fMRI Working Group (DFG ER 724/4–1, WA 1539/11–1). Data used in this study were provided in part by the Human Connectome Project, WU-Minn Consortium (principal investigators: D. Van Essen and K. Ugurbil; grant number 1U54MH091657), funded by the 16 National Institutes of Health (NIH) institutes and centers supporting the NIH Blueprint for Neuroscience Research, and by the McDonnell Center for Systems Neuroscience at Washington University. Additionally, this research utilized data obtained from UK Biobank, a large-scale biomedical database. Open Access funding enabled and organized by Projekt DEAL.","date_created":"2025-11-23T23:01:38Z","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"author":[{"first_name":"Emin","last_name":"Serin","full_name":"Serin, Emin"},{"full_name":"Ritter, Kerstin","first_name":"Kerstin","last_name":"Ritter"},{"last_name":"Schumann","first_name":"Gunter","full_name":"Schumann, Gunter"},{"full_name":"Banaschewski, Tobias","first_name":"Tobias","last_name":"Banaschewski"},{"first_name":"Andre","last_name":"Marquand","full_name":"Marquand, Andre"},{"full_name":"Walter, Henrik","first_name":"Henrik","last_name":"Walter"},{"full_name":"Ogoh, George","first_name":"George","last_name":"Ogoh"},{"full_name":"Stahl, Bernd Carsten","last_name":"Stahl","first_name":"Bernd Carsten"},{"first_name":"Ragnhild","last_name":"Brandlistuen","full_name":"Brandlistuen, Ragnhild"},{"full_name":"Schikowski, Tamara","last_name":"Schikowski","first_name":"Tamara"},{"last_name":"Young","first_name":"Allan H.","full_name":"Young, Allan H."},{"full_name":"Xinyang, Yu","last_name":"Xinyang","first_name":"Yu"},{"last_name":"Zhang","first_name":"Zuo","full_name":"Zhang, Zuo"},{"last_name":"Agunbiade","first_name":"Kofoworola","full_name":"Agunbiade, Kofoworola"},{"full_name":"Chen, Di","first_name":"Di","last_name":"Chen"},{"first_name":"Sylvane","last_name":"Desrivières","full_name":"Desrivières, Sylvane"},{"full_name":"Clinton, Nicholas","last_name":"Clinton","first_name":"Nicholas"},{"last_name":"Thompson","first_name":"Paul","full_name":"Thompson, Paul"},{"full_name":"Köhler, Venessa","first_name":"Venessa","last_name":"Köhler"},{"full_name":"Schwalber, Ameli","last_name":"Schwalber","first_name":"Ameli"},{"full_name":"Calhoun, Vince D.","last_name":"Calhoun","first_name":"Vince D."},{"first_name":"Xiao","last_name":"Chang","full_name":"Chang, Xiao"},{"full_name":"Zhang, Yanqing","first_name":"Yanqing","last_name":"Zhang"},{"full_name":"Li, Yuzhu","last_name":"Li","first_name":"Yuzhu"},{"full_name":"Dai, Yuxiang","last_name":"Dai","first_name":"Yuxiang"},{"last_name":"Yuan","first_name":"Jiacan","full_name":"Yuan, Jiacan"},{"first_name":"Yunman","last_name":"Xia","full_name":"Xia, Yunman"},{"first_name":"Tianye","last_name":"Jia","full_name":"Jia, Tianye"},{"last_name":"Renner","first_name":"Paul","full_name":"Renner, Paul"},{"full_name":"Hese, Sören","last_name":"Hese","first_name":"Sören"},{"last_name":"Spanlang","first_name":"Bernhard","full_name":"Spanlang, Bernhard"},{"first_name":"Charlie","last_name":"Pearmund","full_name":"Pearmund, Charlie"},{"full_name":"Athanasiadis, Anastasios Polykarpos","first_name":"Anastasios Polykarpos","last_name":"Athanasiadis"},{"last_name":"Petkoski","first_name":"Spase","full_name":"Petkoski, Spase"},{"full_name":"Jirsa, Viktor","last_name":"Jirsa","first_name":"Viktor"},{"full_name":"Schmitt, Karen","last_name":"Schmitt","first_name":"Karen"},{"last_name":"Wilbertz","first_name":"Johannes H.","full_name":"Wilbertz, Johannes H."},{"last_name":"Patraskaki","first_name":"Myrto","full_name":"Patraskaki, Myrto"},{"full_name":"Sommer, Peter","first_name":"Peter","last_name":"Sommer"},{"last_name":"Heilmann-Heimbach","first_name":"Stefanie","full_name":"Heilmann-Heimbach, Stefanie"},{"last_name":"Mathey","first_name":"Carina M.","full_name":"Mathey, Carina M."},{"first_name":"Abigail J.","last_name":"Miller","full_name":"Miller, Abigail J."},{"last_name":"Claus","first_name":"Isabelle","full_name":"Claus, Isabelle"},{"last_name":"Nöthen","first_name":"Markus M.","full_name":"Nöthen, Markus M."},{"full_name":"Hoffmann, Per","first_name":"Per","last_name":"Hoffmann"},{"full_name":"Forstner, Andreas J.","last_name":"Forstner","first_name":"Andreas J."},{"full_name":"Pastor, Alvaro","first_name":"Alvaro","last_name":"Pastor"},{"first_name":"Jaime","last_name":"Gallego","full_name":"Gallego, Jaime"},{"first_name":"Reiya","last_name":"Itatani","full_name":"Itatani, Reiya"},{"full_name":"Eiroa-Orosa, Francisco","first_name":"Francisco","last_name":"Eiroa-Orosa"},{"full_name":"Feixas, Guillem","first_name":"Guillem","last_name":"Feixas"},{"full_name":"Slater, Mel","last_name":"Slater","first_name":"Mel"},{"id":"3E57A680-F248-11E8-B48F-1D18A9856A87","first_name":"Gaia","orcid":"0000-0002-7673-7178","last_name":"Novarino","full_name":"Novarino, Gaia"},{"first_name":"Sarah Jane","last_name":"Böttger","full_name":"Böttger, Sarah Jane"},{"last_name":"Tschorn","first_name":"Mira","full_name":"Tschorn, Mira"},{"full_name":"Rapp, Michael","first_name":"Michael","last_name":"Rapp"},{"full_name":"Ask, Helga","first_name":"Helga","last_name":"Ask"},{"full_name":"Kjelkenes, Rikka","last_name":"Kjelkenes","first_name":"Rikka"},{"last_name":"Fernandez","first_name":"Sara","full_name":"Fernandez, Sara"},{"first_name":"Dennis","last_name":"Van Der Meer","full_name":"Van Der Meer, Dennis"},{"last_name":"Westlye","first_name":"Lars T.","full_name":"Westlye, Lars T."},{"full_name":"Andreassen, Ole A.","first_name":"Ole A.","last_name":"Andreassen"},{"last_name":"Aden","first_name":"Rieke","full_name":"Aden, Rieke"},{"last_name":"Seefried","first_name":"Beke","full_name":"Seefried, Beke"},{"full_name":"Nees, Frauke","first_name":"Frauke","last_name":"Nees"},{"first_name":"Maja","last_name":"Neidhart","full_name":"Neidhart, Maja"},{"last_name":"Stringaris","first_name":"Argyris","full_name":"Stringaris, Argyris"},{"first_name":"Emanuel","last_name":"Schwarz","full_name":"Schwarz, Emanuel"},{"first_name":"Nathalie","last_name":"Holz","full_name":"Holz, Nathalie"},{"last_name":"Tost","first_name":"Heike","full_name":"Tost, Heike"},{"full_name":"Meyer-Lindenberg, Andreas","last_name":"Meyer-Lindenberg","first_name":"Andreas"},{"full_name":"Christmann, Nina","last_name":"Christmann","first_name":"Nina"},{"last_name":"Janson","first_name":"Karina","full_name":"Janson, Karina"},{"full_name":"Schepanski, Kerstin","last_name":"Schepanski","first_name":"Kerstin"},{"first_name":"Tatjana","last_name":"Schütz","full_name":"Schütz, Tatjana"},{"last_name":"Taron","first_name":"Ulrike Helene","full_name":"Taron, Ulrike Helene"},{"last_name":"Eils","first_name":"Roland","full_name":"Eils, Roland"},{"last_name":"Roy","first_name":"Jean Charles","full_name":"Roy, Jean Charles"},{"full_name":"Lett, Tristram A.","last_name":"Lett","first_name":"Tristram A."},{"first_name":"Hedi","last_name":"Kebir","full_name":"Kebir, Hedi"},{"full_name":"Polemiti, Elli","first_name":"Elli","last_name":"Polemiti"},{"full_name":"Hitchen, Esther","first_name":"Esther","last_name":"Hitchen"},{"last_name":"Jentsch","first_name":"Marcel","full_name":"Jentsch, Marcel"},{"full_name":"Serin, Emin","first_name":"Emin","last_name":"Serin"},{"first_name":"Antoine","last_name":"Bernas","full_name":"Bernas, Antoine"},{"full_name":"Vaidya, Nilakshi","last_name":"Vaidya","first_name":"Nilakshi"},{"full_name":"Twardziok, Sven","first_name":"Sven","last_name":"Twardziok"},{"last_name":"Ralser","first_name":"Markus","full_name":"Ralser, Markus"},{"full_name":"Heinz, Andreas","first_name":"Andreas","last_name":"Heinz"},{"last_name":"Schumann","first_name":"Gunter","full_name":"Schumann, Gunter"}],"ddc":["570"],"OA_type":"gold","file_date_updated":"2025-11-24T09:12:19Z","doi":"10.1038/s42003-025-09158-6","status":"public","type":"journal_article","citation":{"chicago":"Serin, Emin, Kerstin Ritter, Gunter Schumann, Tobias Banaschewski, Andre Marquand, Henrik Walter, George Ogoh, et al. “Generating Synthetic Task-Based Brain Fingerprints for Population Neuroscience Using Deep Learning.” <i>Communications Biology</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s42003-025-09158-6\">https://doi.org/10.1038/s42003-025-09158-6</a>.","ama":"Serin E, Ritter K, Schumann G, et al. Generating synthetic task-based brain fingerprints for population neuroscience using deep learning. <i>Communications Biology</i>. 2025;8. doi:<a href=\"https://doi.org/10.1038/s42003-025-09158-6\">10.1038/s42003-025-09158-6</a>","short":"E. Serin, K. Ritter, G. Schumann, T. Banaschewski, A. Marquand, H. Walter, G. Ogoh, B.C. Stahl, R. Brandlistuen, T. Schikowski, A.H. Young, Y. Xinyang, Z. Zhang, K. Agunbiade, D. Chen, S. Desrivières, N. Clinton, P. Thompson, V. Köhler, A. Schwalber, V.D. Calhoun, X. Chang, Y. Zhang, Y. Li, Y. Dai, J. Yuan, Y. Xia, T. Jia, P. Renner, S. Hese, B. Spanlang, C. Pearmund, A.P. Athanasiadis, S. Petkoski, V. Jirsa, K. Schmitt, J.H. Wilbertz, M. Patraskaki, P. Sommer, S. Heilmann-Heimbach, C.M. Mathey, A.J. Miller, I. Claus, M.M. Nöthen, P. Hoffmann, A.J. Forstner, A. Pastor, J. Gallego, R. Itatani, F. Eiroa-Orosa, G. Feixas, M. Slater, G. Novarino, S.J. Böttger, M. Tschorn, M. Rapp, H. Ask, R. Kjelkenes, S. Fernandez, D. Van Der Meer, L.T. Westlye, O.A. Andreassen, R. Aden, B. Seefried, F. Nees, M. Neidhart, A. Stringaris, E. Schwarz, N. Holz, H. Tost, A. Meyer-Lindenberg, N. Christmann, K. Janson, K. Schepanski, T. Schütz, U.H. Taron, R. Eils, J.C. Roy, T.A. Lett, H. Kebir, E. Polemiti, E. Hitchen, M. Jentsch, E. Serin, A. Bernas, N. Vaidya, S. Twardziok, M. Ralser, A. Heinz, G. Schumann, Communications Biology 8 (2025).","ista":"Serin E, Ritter K, Schumann G, Banaschewski T, Marquand A, Walter H, Ogoh G, Stahl BC, Brandlistuen R, Schikowski T, Young AH, Xinyang Y, Zhang Z, Agunbiade K, Chen D, Desrivières S, Clinton N, Thompson P, Köhler V, Schwalber A, Calhoun VD, Chang X, Zhang Y, Li Y, Dai Y, Yuan J, Xia Y, Jia T, Renner P, Hese S, Spanlang B, Pearmund C, Athanasiadis AP, Petkoski S, Jirsa V, Schmitt K, Wilbertz JH, Patraskaki M, Sommer P, Heilmann-Heimbach S, Mathey CM, Miller AJ, Claus I, Nöthen MM, Hoffmann P, Forstner AJ, Pastor A, Gallego J, Itatani R, Eiroa-Orosa F, Feixas G, Slater M, Novarino G, Böttger SJ, Tschorn M, Rapp M, Ask H, Kjelkenes R, Fernandez S, Van Der Meer D, Westlye LT, Andreassen OA, Aden R, Seefried B, Nees F, Neidhart M, Stringaris A, Schwarz E, Holz N, Tost H, Meyer-Lindenberg A, Christmann N, Janson K, Schepanski K, Schütz T, Taron UH, Eils R, Roy JC, Lett TA, Kebir H, Polemiti E, Hitchen E, Jentsch M, Serin E, Bernas A, Vaidya N, Twardziok S, Ralser M, Heinz A, Schumann G. 2025. Generating synthetic task-based brain fingerprints for population neuroscience using deep learning. Communications Biology. 8, 1572.","apa":"Serin, E., Ritter, K., Schumann, G., Banaschewski, T., Marquand, A., Walter, H., … Schumann, G. (2025). Generating synthetic task-based brain fingerprints for population neuroscience using deep learning. <i>Communications Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s42003-025-09158-6\">https://doi.org/10.1038/s42003-025-09158-6</a>","mla":"Serin, Emin, et al. “Generating Synthetic Task-Based Brain Fingerprints for Population Neuroscience Using Deep Learning.” <i>Communications Biology</i>, vol. 8, 1572, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1038/s42003-025-09158-6\">10.1038/s42003-025-09158-6</a>.","ieee":"E. Serin <i>et al.</i>, “Generating synthetic task-based brain fingerprints for population neuroscience using deep learning,” <i>Communications Biology</i>, vol. 8. Springer Nature, 2025."},"volume":8,"article_processing_charge":"Yes","department":[{"_id":"GaNo"}],"article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"12","publication_status":"published","date_published":"2025-12-01T00:00:00Z","pmid":1,"_id":"20662","publication_identifier":{"eissn":["2399-3642"]},"publication":"Communications Biology","scopus_import":"1","publisher":"Springer Nature","PlanS_conform":"1","fulldoi":"https://doi.org/10.1038/s42003-025-09158-6","has_accepted_license":"1","oa":1,"OA_place":"publisher"},{"corr_author":"1","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"doi_confirm":"1","alternative_title":["ISTA Thesis"],"author":[{"full_name":"Sobarzo Ponce, Juan Carlos A","last_name":"Sobarzo Ponce","first_name":"Juan Carlos A","id":"4B807D68-AE37-11E9-AC72-31CAE5697425"}],"ddc":["530"],"acknowledgement":"The project in Chapter 2 has received funding from the European Research Council (ERC) under\r\nthe European Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo. 949120).\r\nThe project in Chapter 3 has received funding from the European Research Council (ERC) under\r\nthe European Union’s Horizon 2020 research and innovation programme (Grant Agreement\r\nNo. 949120).\r\nThe project in Chapter 4 has received financing from the European Research Council grant\r\nagreement No. 949120 under the European Union’s Horizon 2020 research and innovation\r\nprogramme. The Analytical Instrumentation Center of the TU Wien acknowledges support by\r\nthe FFG project ‘ELSA’ under grant no. 884672. C.M.P. and M.O. acknowledge the state\r\nof Lower Austria and the European Regional Development Fund under grant no. WST3-F542638/004-2021.\r\n","date_created":"2025-08-21T11:42:59Z","status":"public","doi":"10.15479/AT-ISTA-20203","file_date_updated":"2025-08-28T08:19:07Z","type":"dissertation","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"},{"_id":"EM-Fac"},{"_id":"LifeSc"},{"_id":"ScienComp"}],"language":[{"iso":"eng"}],"oa_version":"Published Version","day":"27","date_updated":"2026-07-29T13:11:25Z","title":"Tribocharging of identical insulators: Triboelectric series, triboelectric cycles and surface charges","abstract":[{"text":"Tribocharging, or contact electrification, is the phenomenon in which two initially neutral materials exchange electric charge through contact and subsequent separation. While it is widely observed in everyday life and crucial to numerous natural processes, even the most basic aspects of tribocharging are still a mystery—what are the charge carriers involved and what drives their exchange? This work spans three separate projects that address different aspects of tribocharging. First, we introduce a novel strategy combining Finite Element Method (FEM) simulations with Kelvin Probe Force Microscopy (KPFM) to quantitatively extract surface charge density from surface voltage maps. Second, we present a simple theoretical model that allows for the existence of triboelectric cycles, under the assumption that multiple charge carrying species are involved. Third, we present experimental evidence that identical materials can spontaneously evolve into a triboelectric series, driven by contact history. Modeling this behavior enables the replication of experimental results with simulations, and even experimentally forcing the appearance of a pre-designed series by manipulating contact history. Together, the findings from these projects challenge traditional views on tribocharging, provide new tools for probing it, and open up new avenues of research—all with the hopes of bringing us closer to understanding this puzzling phenomenon.","lang":"eng"}],"file":[{"file_name":"2025_Sobarzo_JuanCarlos_Thesis.pdf","date_updated":"2025-08-27T14:50:32Z","access_level":"open_access","date_created":"2025-08-27T14:50:32Z","file_id":"20237","checksum":"661b9d3786cfc985be811befc3262bf5","content_type":"application/pdf","success":1,"creator":"jsobarzo","file_size":12667200,"relation":"main_file"},{"file_id":"20238","creator":"jsobarzo","content_type":"application/x-zip-compressed","checksum":"ca2f24e6c3b55912982521707552a0f5","date_created":"2025-08-27T14:50:32Z","date_updated":"2025-08-28T08:19:07Z","file_name":"2025_Sobarzo_JuanCarlos_Thesis.zip","access_level":"closed","relation":"source_file","file_size":18940521}],"year":"2025","page":"96","publisher":"Institute of Science and Technology Austria","fulldoi":"https://doi.org/10.15479/AT-ISTA-20203","supervisor":[{"id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","first_name":"Scott R","orcid":"0000-0002-2299-3176","last_name":"Waitukaitis","full_name":"Waitukaitis, Scott R"}],"_id":"20203","publication_identifier":{"isbn":["978-3-99078-062-6"],"issn":["2663-337X"]},"OA_place":"publisher","project":[{"_id":"0aa60e99-070f-11eb-9043-a6de6bdc3afa","name":"Tribocharge: a multi-scale approach to an enduring problem in physics","grant_number":"949120","call_identifier":"H2020"}],"has_accepted_license":"1","oa":1,"article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"ScWa"}],"ec_funded":1,"citation":{"ista":"Sobarzo Ponce JCA. 2025. Tribocharging of identical insulators: Triboelectric series, triboelectric cycles and surface charges. Institute of Science and Technology Austria.","mla":"Sobarzo Ponce, Juan Carlos A. <i>Tribocharging of Identical Insulators: Triboelectric Series, Triboelectric Cycles and Surface Charges</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20203\">10.15479/AT-ISTA-20203</a>.","apa":"Sobarzo Ponce, J. C. A. (2025). <i>Tribocharging of identical insulators: Triboelectric series, triboelectric cycles and surface charges</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-20203\">https://doi.org/10.15479/AT-ISTA-20203</a>","short":"J.C.A. Sobarzo Ponce, Tribocharging of Identical Insulators: Triboelectric Series, Triboelectric Cycles and Surface Charges, Institute of Science and Technology Austria, 2025.","ieee":"J. C. A. Sobarzo Ponce, “Tribocharging of identical insulators: Triboelectric series, triboelectric cycles and surface charges,” Institute of Science and Technology Austria, 2025.","chicago":"Sobarzo Ponce, Juan Carlos A. “Tribocharging of Identical Insulators: Triboelectric Series, Triboelectric Cycles and Surface Charges.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-20203\">https://doi.org/10.15479/AT-ISTA-20203</a>.","ama":"Sobarzo Ponce JCA. Tribocharging of identical insulators: Triboelectric series, triboelectric cycles and surface charges. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20203\">10.15479/AT-ISTA-20203</a>"},"month":"08","publication_status":"published","date_published":"2025-08-27T00:00:00Z","related_material":{"record":[{"status":"public","id":"12109","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","status":"public","id":"15322"},{"status":"public","id":"19278","relation":"part_of_dissertation"}]},"degree_awarded":"PhD","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9"},{"scopus_import":"1","publisher":"Elsevier","fulldoi":"https://doi.org/10.1016/s2542-5196(25)00022-1","_id":"22450","publication_identifier":{"eissn":["2542-5196"]},"publication":"The Lancet Planetary Health","OA_place":"publisher","extern":"1","has_accepted_license":"1","oa":1,"das_tickbox":"1","article_processing_charge":"No","citation":{"short":"D. Chi, G. Manoli, B. Lin, R. Aerts, J. Yang, A. Hahs, D. Richards, N. Meili, Y. Zhu, Y. Qiu, J. Wang, P. Burlando, S. Fatichi, P.Y. Tan, The Lancet Planetary Health 9 (2025) e186–e195.","apa":"Chi, D., Manoli, G., Lin, B., Aerts, R., Yang, J., Hahs, A., … Tan, P. Y. (2025). Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study. <i>The Lancet Planetary Health</i>. Elsevier. <a href=\"https://doi.org/10.1016/s2542-5196(25)00022-1\">https://doi.org/10.1016/s2542-5196(25)00022-1</a>","mla":"Chi, Dengkai, et al. “Residential Tree Canopy Configuration and Mortality in 6 Million Swiss Adults: A Longitudinal Study.” <i>The Lancet Planetary Health</i>, vol. 9, no. 3, Elsevier, 2025, pp. e186–95, doi:<a href=\"https://doi.org/10.1016/s2542-5196(25)00022-1\">10.1016/s2542-5196(25)00022-1</a>.","ista":"Chi D, Manoli G, Lin B, Aerts R, Yang J, Hahs A, Richards D, Meili N, Zhu Y, Qiu Y, Wang J, Burlando P, Fatichi S, Tan PY. 2025. Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study. The Lancet Planetary Health. 9(3), e186–e195.","ieee":"D. Chi <i>et al.</i>, “Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study,” <i>The Lancet Planetary Health</i>, vol. 9, no. 3. Elsevier, pp. e186–e195, 2025.","ama":"Chi D, Manoli G, Lin B, et al. Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study. <i>The Lancet Planetary Health</i>. 2025;9(3):e186-e195. doi:<a href=\"https://doi.org/10.1016/s2542-5196(25)00022-1\">10.1016/s2542-5196(25)00022-1</a>","chicago":"Chi, Dengkai, Gabriele Manoli, Brenda Lin, Raf Aerts, Jun Yang, Amy Hahs, Daniel Richards, et al. “Residential Tree Canopy Configuration and Mortality in 6 Million Swiss Adults: A Longitudinal Study.” <i>The Lancet Planetary Health</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/s2542-5196(25)00022-1\">https://doi.org/10.1016/s2542-5196(25)00022-1</a>."},"volume":9,"month":"03","date_published":"2025-03-01T00:00:00Z","publication_status":"published","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"ddc":["550"],"author":[{"full_name":"Chi, Dengkai","last_name":"Chi","first_name":"Dengkai"},{"full_name":"Manoli, Gabriele","last_name":"Manoli","first_name":"Gabriele"},{"full_name":"Lin, Brenda","first_name":"Brenda","last_name":"Lin"},{"last_name":"Aerts","first_name":"Raf","full_name":"Aerts, Raf"},{"full_name":"Yang, Jun","first_name":"Jun","last_name":"Yang"},{"full_name":"Hahs, Amy","last_name":"Hahs","first_name":"Amy"},{"last_name":"Richards","first_name":"Daniel","full_name":"Richards, Daniel"},{"full_name":"Meili, Naika","last_name":"Meili","first_name":"Naika"},{"full_name":"Zhu, Yue","last_name":"Zhu","first_name":"Yue"},{"first_name":"Yeshan","last_name":"Qiu","full_name":"Qiu, Yeshan"},{"first_name":"Jing","last_name":"Wang","full_name":"Wang, Jing"},{"full_name":"Burlando, Paolo","last_name":"Burlando","first_name":"Paolo"},{"full_name":"Fatichi, Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","first_name":"Simone","last_name":"Fatichi"},{"full_name":"Tan, Puay Yok","first_name":"Puay Yok","last_name":"Tan"}],"issue":"3","main_file_link":[{"url":"https://doi.org/10.1016/S2542-5196(25)00022-1","open_access":"1"}],"date_created":"2026-07-27T12:30:23Z","doi":"10.1016/s2542-5196(25)00022-1","status":"public","OA_type":"gold","type":"journal_article","oa_version":"Published Version","language":[{"iso":"eng"}],"title":"Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study","date_updated":"2026-07-30T11:57:46Z","day":"01","abstract":[{"text":"Background: Residential exposure to trees has been associated with reduced mortality risks. We hypothesise that in addition to tree canopy cover, tree canopy configuration also plays a role in exposure–mortality relationships. As there is limited evidence on this hypothesis, especially longitudinal evidence, we performed a nationwide study to investigate the residential tree canopy configuration–mortality associations in the Swiss population.\r\nMethods: In this longitudinal study, the tree canopy cover and configuration metrics within 500 m of individuals’ residences were quantified using high-resolution tree canopy data (1 × 1 m) from 2010 to 2019. We developed single-exposure and multi-exposure time-varying Cox regression models to estimate the associations between the different exposure metrics and natural-cause and cause-specific mortality in Swiss adults (aged from 20 years to 90 years). Mortality and census data were taken from the Swiss National Cohort (SNC). We estimated the hazard ratios (HRs) and corresponding 95% CIs per IQR increase in the metrics adjusting for personal sociodemographic and contextual covariates. We also explored the effect modification by tree canopy cover, PM10, air temperature, urbanisation level, age, sex, and area-based local socioeconomic position.\r\nFindings: Our analyses included 6 215 073 individuals from the SNC between 2010 and 2019. In the fully adjusted single-exposure models, we observed protective associations between natural-cause mortality risk and tree canopy cover (IQR 12·4%, HR 0·979 [95% CI 0·975–0·983]) and configuration metrics describing the aggregation (6·3%, 0·831 [0·823–0·840]), and connectedness (2·9%, 0·946 [0·938–0·953]); and detrimental associations with two metrics describing the fragmentation (211 patches per 100 ha, 1·073 [1·066–1·080]) and shape complexity (1·9, 1·094 [1·089–1·100]) of patches. The associations were generally preserved with other common causes of death. According to the multi-exposure models, the HR (95% CI) for the combination of one IQR decrease in aggregation and one IQR increase in fragmentation and shape complexity was 1·366 (1·343–1·390). Analyses on modification effects suggested a stronger association in people living in areas with a higher level of tree canopy cover, PM10 concentration, air temperature, and urbanisation level.\r\nInterpretation: Aggregated, connected, and less fragmented forested greenspaces might offer stronger health benefits than isolated, fragmented ones, but are difficult to implement in cities. Our study provided valuable insights into optimising forested greenspaces and highlighted future directions for the planning and management of urban forests towards healthy and green cities.","lang":"eng"}],"intvolume":"         9","year":"2025","quality_controlled":"1","page":"e186-e195"},{"publication":"Mathematische Annalen","publication_identifier":{"eissn":["1432-1807"],"issn":["0025-5831"]},"_id":"18705","fulldoi":"https://doi.org/10.1007/s00208-024-03035-z","supplementarymaterial":"no","publisher":"Springer Nature","scopus_import":"1","oa":1,"has_accepted_license":"1","OA_place":"publisher","arxiv":1,"volume":391,"citation":{"ieee":"J. Glas and L. Hochfilzer, “On a question of Davenport and diagonal cubic forms over Fq(t),” <i>Mathematische Annalen</i>, vol. 391. Springer Nature, pp. 5485–5533, 2025.","short":"J. Glas, L. Hochfilzer, Mathematische Annalen 391 (2025) 5485–5533.","apa":"Glas, J., &#38; Hochfilzer, L. (2025). On a question of Davenport and diagonal cubic forms over Fq(t). <i>Mathematische Annalen</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00208-024-03035-z\">https://doi.org/10.1007/s00208-024-03035-z</a>","ista":"Glas J, Hochfilzer L. 2025. On a question of Davenport and diagonal cubic forms over Fq(t). Mathematische Annalen. 391, 5485–5533.","mla":"Glas, Jakob, and Leonhard Hochfilzer. “On a Question of Davenport and Diagonal Cubic Forms over Fq(T).” <i>Mathematische Annalen</i>, vol. 391, Springer Nature, 2025, pp. 5485–533, doi:<a href=\"https://doi.org/10.1007/s00208-024-03035-z\">10.1007/s00208-024-03035-z</a>.","chicago":"Glas, Jakob, and Leonhard Hochfilzer. “On a Question of Davenport and Diagonal Cubic Forms over Fq(T).” <i>Mathematische Annalen</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1007/s00208-024-03035-z\">https://doi.org/10.1007/s00208-024-03035-z</a>.","ama":"Glas J, Hochfilzer L. On a question of Davenport and diagonal cubic forms over Fq(t). <i>Mathematische Annalen</i>. 2025;391:5485-5533. doi:<a href=\"https://doi.org/10.1007/s00208-024-03035-z\">10.1007/s00208-024-03035-z</a>"},"department":[{"_id":"TiBr"}],"article_processing_charge":"Yes (via OA deal)","das_tickbox":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","article_type":"original","related_material":{"record":[{"id":"18293","status":"public","relation":"earlier_version"}]},"publication_status":"published","date_published":"2025-04-01T00:00:00Z","month":"04","dataavailabilitystatement":"Data sharing is not applicable to this article as no datasets were generated or analysed\r\nduring the current study.","date_created":"2024-12-22T23:01:48Z","acknowledgement":"Open Access funding enabled and organized by Projekt DEAL.\r\nThe authors would like to thank Tim Browning for suggesting this project. Further they are grateful for his and Damaris Schindler’s helpful comments. We would also like to thank Efthymios Sofos for bringing Davenport’s question to our attention and Keith Matthews for providing us with scanned copies of the original correspondence. Finally we would like to thank the reviewer for helpful comments.","author":[{"last_name":"Glas","first_name":"Jakob","id":"d6423cba-dc74-11ea-a0a7-ee61689ff5fb","full_name":"Glas, Jakob"},{"full_name":"Hochfilzer, Leonhard","first_name":"Leonhard","last_name":"Hochfilzer"}],"ddc":["510"],"corr_author":"1","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"researchdata_availability":"no","type":"journal_article","OA_type":"hybrid","file_date_updated":"2025-04-16T09:38:55Z","doi":"10.1007/s00208-024-03035-z","status":"public","intvolume":"       391","abstract":[{"lang":"eng","text":"Given a non-singular diagonal cubic hypersurface X⊂Pn−1 over Fq(t) with char(Fq)≠3, we show that the number of rational points of height at most |P| is O(|P|3+ε) for n=6 and O(|P|2+ε) for n=4. In fact, if n=4 and char(Fq)>3 we prove that the number of rational points away from any rational line contained in X is bounded by O(|P|3/2+ε). From the result in 6 variables we deduce weak approximation for diagonal cubic hypersurfaces for n≥7 over Fq(t) when char(Fq)>3 and handle Waring's problem for cubes in 7 variables over Fq(t) when char(Fq)≠3. Our results answer a question of Davenport regarding the number of solutions of bounded height to x31+x32+x33=x34+x35+x36 with xi∈Fq[t]."}],"file":[{"file_size":650021,"relation":"main_file","date_updated":"2025-04-16T09:38:55Z","file_name":"2025_MathAnnalen_Glas.pdf","access_level":"open_access","file_id":"19579","success":1,"content_type":"application/pdf","checksum":"dcf57a8b01332c36e0cf2b0d1aeecb36","creator":"dernst","date_created":"2025-04-16T09:38:55Z"}],"day":"01","date_updated":"2026-08-06T10:33:33Z","title":"On a question of Davenport and diagonal cubic forms over Fq(t)","language":[{"iso":"eng"}],"oa_version":"Published Version","isi":1,"page":"5485-5533","quality_controlled":"1","external_id":{"isi":["001376740400001"],"arxiv":["2208.05422"]},"year":"2025"},{"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","article_type":"original","date_published":"2025-03-01T00:00:00Z","publication_status":"published","month":"03","volume":17,"citation":{"chicago":"Meili, Naika, Xing Zheng, Yuya Takane, Ko Nakajima, Kazuki Yamaguchi, Dengkai Chi, Yue Zhu, et al. “Modeling the Effect of Trees on Energy Demand for Indoor Cooling and Dehumidification across Cities and Climates.” <i>Journal of Advances in Modeling Earth Systems</i>. American Geophysical Union, 2025. <a href=\"https://doi.org/10.1029/2024ms004590\">https://doi.org/10.1029/2024ms004590</a>.","ama":"Meili N, Zheng X, Takane Y, et al. Modeling the effect of trees on energy demand for indoor cooling and dehumidification across cities and climates. <i>Journal of Advances in Modeling Earth Systems</i>. 2025;17(3). doi:<a href=\"https://doi.org/10.1029/2024ms004590\">10.1029/2024ms004590</a>","ieee":"N. Meili <i>et al.</i>, “Modeling the effect of trees on energy demand for indoor cooling and dehumidification across cities and climates,” <i>Journal of Advances in Modeling Earth Systems</i>, vol. 17, no. 3. American Geophysical Union, 2025.","short":"N. Meili, X. Zheng, Y. Takane, K. Nakajima, K. Yamaguchi, D. Chi, Y. Zhu, J. Wang, Y. Qiu, A. Paschalis, G. Manoli, P. Burlando, P.Y. Tan, S. Fatichi, Journal of Advances in Modeling Earth Systems 17 (2025).","mla":"Meili, Naika, et al. “Modeling the Effect of Trees on Energy Demand for Indoor Cooling and Dehumidification across Cities and Climates.” <i>Journal of Advances in Modeling Earth Systems</i>, vol. 17, no. 3, e2024MS004590, American Geophysical Union, 2025, doi:<a href=\"https://doi.org/10.1029/2024ms004590\">10.1029/2024ms004590</a>.","ista":"Meili N, Zheng X, Takane Y, Nakajima K, Yamaguchi K, Chi D, Zhu Y, Wang J, Qiu Y, Paschalis A, Manoli G, Burlando P, Tan PY, Fatichi S. 2025. Modeling the effect of trees on energy demand for indoor cooling and dehumidification across cities and climates. Journal of Advances in Modeling Earth Systems. 17(3), e2024MS004590.","apa":"Meili, N., Zheng, X., Takane, Y., Nakajima, K., Yamaguchi, K., Chi, D., … Fatichi, S. (2025). Modeling the effect of trees on energy demand for indoor cooling and dehumidification across cities and climates. <i>Journal of Advances in Modeling Earth Systems</i>. American Geophysical Union. <a href=\"https://doi.org/10.1029/2024ms004590\">https://doi.org/10.1029/2024ms004590</a>"},"das_tickbox":"1","article_processing_charge":"No","oa":1,"extern":"1","OA_place":"publisher","publication":"Journal of Advances in Modeling Earth Systems","_id":"22499","publication_identifier":{"eissn":["1942-2466"]},"fulldoi":"https://doi.org/10.1029/2024ms004590","scopus_import":"1","publisher":"American Geophysical Union","quality_controlled":"1","year":"2025","intvolume":"        17","DOAJ_listed":"1","article_number":"e2024MS004590","abstract":[{"lang":"eng","text":"Increasing urban tree cover is a common strategy to lower urban temperatures and indirectly the building energy demand for air-conditioning (AC). However, urban vegetation leads to increasing humidity with potential negative effects on the AC dehumidification loads in hot-humid climates, an effect that has so far been unexplored. Here, we included a building energy model into the urban ecohydrological model Urban Tethys-Chloris (UT&C-BEM) to quantify the AC energy reduction effects of trees in seven hot cities with varying background humidity. A numerical experiment was performed simulating various urban densities and tree cover scenarios in the city-climates of Riyadh, Phoenix, Dubai, New Delhi, Singapore, Lagos, and Tokyo. The relative contribution of tree shade, air temperature reduction, and humidity increase on the AC energy reduction was further quantified. We found that well-watered trees provide the largest average summer AC energy reduction of −17% in the hot-dry climate (Riyadh, Phoenix). As tree shade is the dominant factor leading to the AC energy reduction in all city-climates, humid cities also show an average summer AC energy reduction ranging from −6% to −9%. However, increasing humidity is affecting AC dehumidification loads, especially under higher ventilation rates in humid climates and in these cities, AC energy reduction is most efficient with up to 40% tree cover. Additionally, we found that trees effectively reduce peak AC energy consumption due to higher shading effects in those hours. These results can inform urban planning strategies to maximize reduction in the AC energy demand using urban trees."}],"date_updated":"2026-08-10T07:38:10Z","title":"Modeling the effect of trees on energy demand for indoor cooling and dehumidification across cities and climates","day":"01","language":[{"iso":"eng"}],"oa_version":"Published Version","type":"journal_article","status":"public","doi":"10.1029/2024ms004590","OA_type":"gold","date_created":"2026-07-27T12:30:24Z","issue":"3","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1029/2024MS004590"}],"author":[{"full_name":"Meili, Naika","first_name":"Naika","last_name":"Meili"},{"full_name":"Zheng, Xing","first_name":"Xing","last_name":"Zheng"},{"full_name":"Takane, Yuya","last_name":"Takane","first_name":"Yuya"},{"full_name":"Nakajima, Ko","last_name":"Nakajima","first_name":"Ko"},{"full_name":"Yamaguchi, Kazuki","first_name":"Kazuki","last_name":"Yamaguchi"},{"full_name":"Chi, Dengkai","last_name":"Chi","first_name":"Dengkai"},{"first_name":"Yue","last_name":"Zhu","full_name":"Zhu, Yue"},{"first_name":"Jing","last_name":"Wang","full_name":"Wang, Jing"},{"full_name":"Qiu, Yeshan","first_name":"Yeshan","last_name":"Qiu"},{"last_name":"Paschalis","first_name":"Athanasios","full_name":"Paschalis, Athanasios"},{"first_name":"Gabriele","last_name":"Manoli","full_name":"Manoli, Gabriele"},{"full_name":"Burlando, Paolo","first_name":"Paolo","last_name":"Burlando"},{"full_name":"Tan, Puay Yok","last_name":"Tan","first_name":"Puay Yok"},{"full_name":"Fatichi, Simone","last_name":"Fatichi","first_name":"Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6"}],"tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"}},{"das_tickbox":"1","article_processing_charge":"No","volume":2,"citation":{"chicago":"Chen, Mengzhu, Shanti Shwarup Mahto, Xiaogang He, Changhyun Jun, Athanasios Paschalis, Nadav Peleg, Giuseppe Mascaro, and Simone Fatichi. “Record-Breaking Rainfall: A Stochastic Approach for Its Prediction.” <i>Npj Natural Hazards</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s44304-025-00148-6\">https://doi.org/10.1038/s44304-025-00148-6</a>.","ama":"Chen M, Mahto SS, He X, et al. Record-breaking rainfall: a stochastic approach for its prediction. <i>npj Natural Hazards</i>. 2025;2. doi:<a href=\"https://doi.org/10.1038/s44304-025-00148-6\">10.1038/s44304-025-00148-6</a>","short":"M. Chen, S.S. Mahto, X. He, C. Jun, A. Paschalis, N. Peleg, G. Mascaro, S. Fatichi, Npj Natural Hazards 2 (2025).","apa":"Chen, M., Mahto, S. S., He, X., Jun, C., Paschalis, A., Peleg, N., … Fatichi, S. (2025). Record-breaking rainfall: a stochastic approach for its prediction. <i>Npj Natural Hazards</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s44304-025-00148-6\">https://doi.org/10.1038/s44304-025-00148-6</a>","ista":"Chen M, Mahto SS, He X, Jun C, Paschalis A, Peleg N, Mascaro G, Fatichi S. 2025. Record-breaking rainfall: a stochastic approach for its prediction. npj Natural Hazards. 2, 98.","mla":"Chen, Mengzhu, et al. “Record-Breaking Rainfall: A Stochastic Approach for Its Prediction.” <i>Npj Natural Hazards</i>, vol. 2, 98, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1038/s44304-025-00148-6\">10.1038/s44304-025-00148-6</a>.","ieee":"M. Chen <i>et al.</i>, “Record-breaking rainfall: a stochastic approach for its prediction,” <i>npj Natural Hazards</i>, vol. 2. Springer Nature, 2025."},"date_published":"2025-10-29T00:00:00Z","publication_status":"published","month":"10","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","article_type":"original","fulldoi":"https://doi.org/10.1038/s44304-025-00148-6","publisher":"Springer Nature","publication":"npj Natural Hazards","_id":"22586","publication_identifier":{"eissn":["2948-2100"]},"OA_place":"publisher","oa":1,"extern":"1","date_updated":"2026-08-12T08:59:35Z","title":"Record-breaking rainfall: a stochastic approach for its prediction","day":"29","language":[{"iso":"eng"}],"oa_version":"Published Version","intvolume":"         2","DOAJ_listed":"1","abstract":[{"text":"Extreme rainfall events that break previous records are occurring more frequently worldwide, leading to severe flooding and infrastructure damage. Conventional flood design approaches, based on extreme value analysis (EVA) of limited historical data, often fail to anticipate such unprecedented extremes. Here, we present a stochastic approach that leverages the Advanced Weather Generator (AWE-GEN) to simulate a large ensemble of 100-year hourly rainfall time series, explicitly accounting for internal climate variability. By excluding the record-breaking event year during calibration, we assess the ability of our proposed method to reproduce unseen record-breaking events. We evaluated this approach using data from 2703 rain stations across nine countries. Our results show that the stochastic approach captures record-breaking events more reliably than EVA, achieving success rates exceeding 85% for 3–12-hour durations at a 100-year return period threshold. This framework provides a more robust way for estimating rainfall extremes and supports the design of resilient infrastructure under deep uncertainty.","lang":"eng"}],"article_number":"98","year":"2025","quality_controlled":"1","author":[{"last_name":"Chen","first_name":"Mengzhu","full_name":"Chen, Mengzhu"},{"full_name":"Mahto, Shanti Shwarup","last_name":"Mahto","first_name":"Shanti Shwarup"},{"full_name":"He, Xiaogang","first_name":"Xiaogang","last_name":"He"},{"first_name":"Changhyun","last_name":"Jun","full_name":"Jun, Changhyun"},{"last_name":"Paschalis","first_name":"Athanasios","full_name":"Paschalis, Athanasios"},{"full_name":"Peleg, Nadav","first_name":"Nadav","last_name":"Peleg"},{"last_name":"Mascaro","first_name":"Giuseppe","full_name":"Mascaro, Giuseppe"},{"first_name":"Simone","id":"cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6","last_name":"Fatichi","full_name":"Fatichi, Simone"}],"tmp":{"short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"date_created":"2026-07-27T12:30:25Z","main_file_link":[{"url":"https://doi.org/10.1038/s44304-025-00148-6","open_access":"1"}],"type":"journal_article","doi":"10.1038/s44304-025-00148-6","status":"public","OA_type":"gold"},{"publication":"Nature","publication_identifier":{"issn":["0028-0836"],"eissn":["1476-4687"]},"_id":"19278","pmid":1,"fulldoi":"https://doi.org/10.1038/s41586-024-08530-6","scopus_import":"1","publisher":"Springer Nature","oa":1,"has_accepted_license":"1","project":[{"_id":"0aa60e99-070f-11eb-9043-a6de6bdc3afa","call_identifier":"H2020","name":"Tribocharge: a multi-scale approach to an enduring problem in physics","grant_number":"949120"}],"OA_place":"publisher","volume":638,"ec_funded":1,"citation":{"ieee":"J. C. A. Sobarzo Ponce <i>et al.</i>, “Spontaneous ordering of identical materials into a triboelectric series,” <i>Nature</i>, vol. 638, no. 8051. Springer Nature, 2025.","short":"J.C.A. Sobarzo Ponce, F. Pertl, D. Balazs, T. Costanzo, M. Sauer, A. Foelske, M. Ostermann, C.M. Pichler, Y. Wang, Y. Nagata, M. Bonn, S.R. Waitukaitis, Nature 638 (2025).","mla":"Sobarzo Ponce, Juan Carlos A., et al. “Spontaneous Ordering of Identical Materials into a Triboelectric Series.” <i>Nature</i>, vol. 638, no. 8051, 664–669, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1038/s41586-024-08530-6\">10.1038/s41586-024-08530-6</a>.","ista":"Sobarzo Ponce JCA, Pertl F, Balazs D, Costanzo T, Sauer M, Foelske A, Ostermann M, Pichler CM, Wang Y, Nagata Y, Bonn M, Waitukaitis SR. 2025. Spontaneous ordering of identical materials into a triboelectric series. Nature. 638(8051), 664–669.","apa":"Sobarzo Ponce, J. C. A., Pertl, F., Balazs, D., Costanzo, T., Sauer, M., Foelske, A., … Waitukaitis, S. R. (2025). Spontaneous ordering of identical materials into a triboelectric series. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-024-08530-6\">https://doi.org/10.1038/s41586-024-08530-6</a>","chicago":"Sobarzo Ponce, Juan Carlos A, Felix Pertl, Daniel Balazs, Tommaso Costanzo, Markus Sauer, Annette Foelske, Markus Ostermann, et al. “Spontaneous Ordering of Identical Materials into a Triboelectric Series.” <i>Nature</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s41586-024-08530-6\">https://doi.org/10.1038/s41586-024-08530-6</a>.","ama":"Sobarzo Ponce JCA, Pertl F, Balazs D, et al. Spontaneous ordering of identical materials into a triboelectric series. <i>Nature</i>. 2025;638(8051). doi:<a href=\"https://doi.org/10.1038/s41586-024-08530-6\">10.1038/s41586-024-08530-6</a>"},"department":[{"_id":"ScWa"},{"_id":"LifeSc"},{"_id":"EM-Fac"}],"article_processing_charge":"Yes (via OA deal)","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","article_type":"original","related_material":{"link":[{"relation":"press_release","url":"https://ista.ac.at/en/news/an-electrifying-turn-in-an-age-old-quest/","description":"News on ISTA website"}],"record":[{"relation":"dissertation_contains","id":"20203","status":"public"},{"status":"public","id":"22684","relation":"dissertation_contains"}]},"publication_status":"published","date_published":"2025-02-20T00:00:00Z","month":"02","date_created":"2025-03-02T23:01:52Z","acknowledgement":"This project has received financing from the European Research Council grant agreement no. 949120 under the European Union’s Horizon 2020 research and innovation programme. The Analytical Instrumentation Center of the TU Wien acknowledges support by the FFG project ‘ELSA’ under grant no. 884672. C.M.P. and M.O. acknowledge the state of Lower Austria and the European Regional Development Fund under grant no. WST3-F-542638/004-2021. This research was supported by the Scientific Service Units of the Institute of Science and Technology Austria through resources provided by the Miba Machine Shop, Nanofabrication Facility, Scientific Computing facility, Electron Microscopy Facility and Lab Support Facility. We thank J. Garcia-Suarez and G. Anciaux for the suggestion to look into the roughness power spectral density. We thank I.-M. Strugaru for help with testing the device for Young’s modulus measurements. Open access funding provided by Institute of Science and Technology (IST Austria).","issue":"8051","author":[{"last_name":"Sobarzo Ponce","id":"4B807D68-AE37-11E9-AC72-31CAE5697425","first_name":"Juan Carlos A","full_name":"Sobarzo Ponce, Juan Carlos A"},{"full_name":"Pertl, Felix","id":"6313aec0-15b2-11ec-abd3-ed67d16139af","first_name":"Felix","orcid":"0000-0003-0463-5794","last_name":"Pertl"},{"full_name":"Balazs, Daniel","last_name":"Balazs","orcid":"0000-0001-7597-043X","id":"302BADF6-85FC-11EA-9E3B-B9493DDC885E","first_name":"Daniel"},{"full_name":"Costanzo, Tommaso","orcid":"0000-0001-9732-3815","last_name":"Costanzo","first_name":"Tommaso","id":"D93824F4-D9BA-11E9-BB12-F207E6697425"},{"first_name":"Markus","last_name":"Sauer","full_name":"Sauer, Markus"},{"first_name":"Annette","last_name":"Foelske","full_name":"Foelske, Annette"},{"full_name":"Ostermann, Markus","first_name":"Markus","last_name":"Ostermann"},{"full_name":"Pichler, Christian M.","last_name":"Pichler","first_name":"Christian M."},{"full_name":"Wang, Yongkang","first_name":"Yongkang","last_name":"Wang"},{"full_name":"Nagata, Yuki","first_name":"Yuki","last_name":"Nagata"},{"full_name":"Bonn, Mischa","first_name":"Mischa","last_name":"Bonn"},{"full_name":"Waitukaitis, Scott R","last_name":"Waitukaitis","orcid":"0000-0002-2299-3176","first_name":"Scott R","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87"}],"ddc":["530"],"corr_author":"1","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"},{"_id":"ScienComp"},{"_id":"EM-Fac"},{"_id":"LifeSc"}],"type":"journal_article","OA_type":"hybrid","status":"public","file_date_updated":"2025-03-04T10:05:18Z","doi":"10.1038/s41586-024-08530-6","intvolume":"       638","abstract":[{"text":"When two insulating, neutral materials are contacted and separated, they exchange electrical charge1. Experiments have long suggested that this ‘contact electrification’ is transitive, with different materials ordering into ‘triboelectric series’ based on the sign of charge acquired2. At the same time, the effect is plagued by unpredictability, preventing consensus on the mechanism and casting doubt on the rhyme and reason that series imply3. Here we expose an unanticipated connection between the unpredictability and order in contact electrification: nominally identical materials initially exchange charge randomly and intransitively, but—over repeated experiments—order into triboelectric series. We find that this evolution is driven by the act of contact itself—samples with more contacts in their history charge negatively to ones with fewer contacts. Capturing this ‘contact bias’ in a minimal model, we recreate both the initial randomness and ultimate order in numerical simulations and use it experimentally to force the appearance of a triboelectric series of our choosing. With a set of surface-sensitive techniques to search for the underlying alterations contact creates, we only find evidence of nanoscale morphological changes, pointing to a mechanism strongly coupled with mechanics. Our results highlight the centrality of contact history in contact electrification and suggest that focusing on the unpredictability that has long plagued the effect may hold the key to understanding it.","lang":"eng"}],"article_number":"664-669","file":[{"relation":"main_file","file_size":3807415,"date_created":"2025-03-04T10:05:18Z","success":1,"checksum":"fecf302274dd3218d3e7dd22f39a6c0c","content_type":"application/pdf","creator":"dernst","file_id":"19289","access_level":"open_access","file_name":"2025_Nature_Sobarzo.pdf","date_updated":"2025-03-04T10:05:18Z"}],"day":"20","title":"Spontaneous ordering of identical materials into a triboelectric series","date_updated":"2026-08-27T11:42:43Z","language":[{"iso":"eng"}],"oa_version":"Published Version","isi":1,"quality_controlled":"1","external_id":{"isi":["001428076100015"],"pmid":["39972227"]},"year":"2025"},{"has_accepted_license":"1","oa":1,"arxiv":1,"OA_place":"publisher","_id":"19842","publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"publication":"Astronomy & Astrophysics","scopus_import":"1","supplementarymaterial":"no","publisher":"EDP Sciences","fulldoi":"https://doi.org/10.1051/0004-6361/202452949","article_type":"original","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","month":"06","date_published":"2025-06-01T00:00:00Z","publication_status":"published","citation":{"ieee":"L. R. Patrick <i>et al.</i>, “Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants,” <i>Astronomy &#38; Astrophysics</i>, vol. 698. EDP Sciences, 2025.","ista":"Patrick LR, Lennon DJ, Najarro F, Shenar T, Bodensteiner J, Sana H, Crowther PA, Britavskiy N, Langer N, Schootemeijer A, Evans CJ, Mahy L, Götberg YLL, De Mink SE, Schneider FRN, O’Grady AJG, Villaseñor JI, Bernini-Peron M, Bowman DM, De Koter A, Deshmukh K, Gilkis A, González-Torà G, Kalari VM, K̃Eszthelyi Z, Mandel I, Menon A, Moe M, Oskinova LM, Pauli D, Renzo M, Sander AAC, Sen K, Stoop M, Van Loon JT, Toonen S, Tramper F, Vink JS, Wang C. 2025. Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants. Astronomy &#38; Astrophysics. 698, A39.","mla":"Patrick, L. R., et al. “Binarity at LOw Metallicity (BLOeM): The Multiplicity Properties and Evolution of BAF-Type Supergiants.” <i>Astronomy &#38; Astrophysics</i>, vol. 698, A39, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/0004-6361/202452949\">10.1051/0004-6361/202452949</a>.","apa":"Patrick, L. R., Lennon, D. J., Najarro, F., Shenar, T., Bodensteiner, J., Sana, H., … Wang, C. (2025). Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202452949\">https://doi.org/10.1051/0004-6361/202452949</a>","short":"L.R. Patrick, D.J. Lennon, F. Najarro, T. Shenar, J. Bodensteiner, H. Sana, P.A. Crowther, N. Britavskiy, N. Langer, A. Schootemeijer, C.J. Evans, L. Mahy, Y.L.L. Götberg, S.E. De Mink, F.R.N. Schneider, A.J.G. O’Grady, J.I. Villaseñor, M. Bernini-Peron, D.M. Bowman, A. De Koter, K. Deshmukh, A. Gilkis, G. González-Torà, V.M. Kalari, Z. K̃Eszthelyi, I. Mandel, A. Menon, M. Moe, L.M. Oskinova, D. Pauli, M. Renzo, A.A.C. Sander, K. Sen, M. Stoop, J.T. Van Loon, S. Toonen, F. Tramper, J.S. Vink, C. Wang, Astronomy &#38; Astrophysics 698 (2025).","ama":"Patrick LR, Lennon DJ, Najarro F, et al. Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants. <i>Astronomy &#38; Astrophysics</i>. 2025;698. doi:<a href=\"https://doi.org/10.1051/0004-6361/202452949\">10.1051/0004-6361/202452949</a>","chicago":"Patrick, L. R., D. J. Lennon, F. Najarro, T. Shenar, J. Bodensteiner, H. Sana, P. A. Crowther, et al. “Binarity at LOw Metallicity (BLOeM): The Multiplicity Properties and Evolution of BAF-Type Supergiants.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/0004-6361/202452949\">https://doi.org/10.1051/0004-6361/202452949</a>."},"volume":698,"das_tickbox":"1","department":[{"_id":"YlGo"}],"article_processing_charge":"Yes","researchdata_availability":"no","status":"public","doi":"10.1051/0004-6361/202452949","file_date_updated":"2025-06-23T07:09:38Z","OA_type":"diamond","type":"journal_article","acknowledgement":"We thank Sipra Hota for kindly sharing the SMC UVIT catalogue prior to publication. LRP, FN. and FT acknowledge support by grants PID2019-105552RB-C41 and PID2022-137779OB-C41 funded by MCIN/AEI/10.13039/501100011033 by “ERDF A way of making Europe”. LRP acknowledges support from grant PID2022-140483NB-C22 funded by MCIN/AEI/10.13039/501100011033. TS acknowledges support by the Israel Science Foundation (ISF) under grant number 0603225041. The research leading to these results has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement numbers 772225: MULTIPLES). DMB gratefully acknowledges support from UK Research and Innovation (UKRI) in the form of a Frontier Research grant under the UK government’s ERC Horizon Europe funding guarantee (SYMPHONY; grant number: EP/Y031059/1), and a Royal Society University Research Fellowship (grant number: URF\\R1\\231631). GGT is supported by the German Deutsche Forschungsgemeinschaft (DFG) under Project-ID 496854903 (SA4064/2-1, PI Sander). AACS is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) in the form of an Emmy Noether Research Group – Project-ID 445674056 (SA4064/1-1, PI Sander). GGT and AACS further acknowledges support from the Federal Ministry of Education and Research (BMBF) and the Baden-Württemberg Ministry of Science as part of the Excellence Strategy of the German Federal and State Governments. This paper benefited from discussions at the International Space Science Institute (ISSI) in Bern through ISSI International Team project 512 (Multiwavelength View on Massive Stars in the Era of Multimessenger Astronomy). DP acknowledges financial support by the Deutsches Zentrum für Luft und Raumfahrt (DLR) grant FKZ 50OR2005. JIV acknowledges support from the European Research Council for the ERC Advanced Grant 101054731. PAC is supported by the Science and Technology Facilities Council research grant ST/V000853/1 (PI. V. Dhillon). JSV is supported by Science and Technology Facilities Council funding under grant number ST/V000233/1. DFR is thankful for the support of the CAPES-Br and FAPERJ/DSC-10 (SEI-260003/001630/2023). This work has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant agreement No. 945806) and is supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy EXC 2181/1-390900948 (the Heidelberg STRUCTURES Excellence Cluster).","date_created":"2025-06-15T22:01:29Z","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"ddc":["520"],"author":[{"full_name":"Patrick, L. R.","first_name":"L. R.","last_name":"Patrick"},{"full_name":"Lennon, D. J.","first_name":"D. J.","last_name":"Lennon"},{"full_name":"Najarro, F.","first_name":"F.","last_name":"Najarro"},{"full_name":"Shenar, T.","first_name":"T.","last_name":"Shenar"},{"full_name":"Bodensteiner, J.","first_name":"J.","last_name":"Bodensteiner"},{"full_name":"Sana, H.","first_name":"H.","last_name":"Sana"},{"last_name":"Crowther","first_name":"P. A.","full_name":"Crowther, P. A."},{"full_name":"Britavskiy, N.","last_name":"Britavskiy","first_name":"N."},{"first_name":"N.","last_name":"Langer","full_name":"Langer, N."},{"last_name":"Schootemeijer","first_name":"A.","full_name":"Schootemeijer, A."},{"first_name":"C. J.","last_name":"Evans","full_name":"Evans, C. J."},{"last_name":"Mahy","first_name":"L.","full_name":"Mahy, L."},{"first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","last_name":"Götberg","orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter"},{"full_name":"De Mink, S. E.","first_name":"S. E.","last_name":"De Mink"},{"first_name":"F. R.N.","last_name":"Schneider","full_name":"Schneider, F. R.N."},{"full_name":"O’Grady, A. J.G.","first_name":"A. J.G.","last_name":"O’Grady"},{"full_name":"Villaseñor, J. I.","last_name":"Villaseñor","first_name":"J. I."},{"first_name":"M.","last_name":"Bernini-Peron","full_name":"Bernini-Peron, M."},{"full_name":"Bowman, D. M.","first_name":"D. M.","last_name":"Bowman"},{"first_name":"A.","last_name":"De Koter","full_name":"De Koter, A."},{"full_name":"Deshmukh, K.","first_name":"K.","last_name":"Deshmukh"},{"first_name":"A.","last_name":"Gilkis","full_name":"Gilkis, A."},{"full_name":"González-Torà, G.","first_name":"G.","last_name":"González-Torà"},{"full_name":"Kalari, V. M.","last_name":"Kalari","first_name":"V. M."},{"first_name":"Z.","last_name":"K̃Eszthelyi","full_name":"K̃Eszthelyi, Z."},{"first_name":"I.","last_name":"Mandel","full_name":"Mandel, I."},{"full_name":"Menon, A.","last_name":"Menon","first_name":"A."},{"full_name":"Moe, M.","first_name":"M.","last_name":"Moe"},{"first_name":"L. M.","last_name":"Oskinova","full_name":"Oskinova, L. M."},{"first_name":"D.","last_name":"Pauli","full_name":"Pauli, D."},{"last_name":"Renzo","first_name":"M.","full_name":"Renzo, M."},{"full_name":"Sander, A. A.C.","last_name":"Sander","first_name":"A. A.C."},{"full_name":"Sen, K.","last_name":"Sen","first_name":"K."},{"full_name":"Stoop, M.","first_name":"M.","last_name":"Stoop"},{"last_name":"Van Loon","first_name":"J. T.","full_name":"Van Loon, J. T."},{"last_name":"Toonen","first_name":"S.","full_name":"Toonen, S."},{"first_name":"F.","last_name":"Tramper","full_name":"Tramper, F."},{"first_name":"J. S.","last_name":"Vink","full_name":"Vink, J. S."},{"full_name":"Wang, C.","last_name":"Wang","first_name":"C."}],"quality_controlled":"1","isi":1,"year":"2025","external_id":{"arxiv":["2502.02644"],"isi":["001497903100028"]},"file":[{"date_updated":"2025-06-23T07:09:38Z","file_name":"2025_AstronomyAstrophysics_Patrick.pdf","access_level":"open_access","file_id":"19863","creator":"dernst","checksum":"93a907bf48da7e2ba7d75b53ea6011f5","content_type":"application/pdf","success":1,"date_created":"2025-06-23T07:09:38Z","file_size":2130448,"relation":"main_file"}],"abstract":[{"lang":"eng","text":"Given the uncertain evolutionary status of blue supergiant stars, their multiplicity properties hold vital clues to better understand their origin and evolution. As part of The Binarity at LOw Metallicity (BLOeM) campaign in the Small Magellanic Cloud, we present a multi-epoch spectroscopic survey of 128 supergiant stars of spectral type B5–F5, which roughly correspond to initial masses in the 6–30 M⊙ range. The observed binary fraction for the B5–9 supergiants is 25 ± 6% (10 ± 4%) and 5 ± 2% (0%) for the A–F stars, which were found using a radial-velocity (RV) variability threshold of 5 km s−1 (10 km s−1) as a criterion for binarity. Accounting for observational biases, we find an intrinsic multiplicity fraction of less than 18% for the B5–9 stars and 8−7+9% for the AF stars, for the orbital periods up to 103.5 days and mass ratios (q) in the 0.1 < q < 1 range. The large stellar radii of these supergiant stars prevent short orbital periods, but we demonstrate that this effect alone cannot explain our results. We assessed the spectra and RV time series of the detected binary systems and find that only a small fraction display convincing solutions. We conclude that the multiplicity fractions are compromised by intrinsic stellar variability, such that the true multiplicity fraction may be significantly smaller. Our main conclusions from comparing the multiplicity properties of the B5–9- and AF-type supergiants to that of their less evolved counterparts is that such stars cannot be explained by a direct evolution from the main sequence. Furthermore, by comparing their multiplicity properties to red supergiant stars, we conclude that the AF supergiant stars are neither progenitors nor descendants of red supergiants."}],"article_number":"A39","intvolume":"       698","oa_version":"Published Version","language":[{"iso":"eng"}],"date_updated":"2026-09-16T09:11:14Z","title":"Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants","day":"01"},{"doi":"10.1038/s41550-025-02610-x","status":"public","OA_type":"green","type":"journal_article","researchdata_availability":"no","author":[{"full_name":"Sana, H.","last_name":"Sana","first_name":"H."},{"full_name":"Shenar, T.","last_name":"Shenar","first_name":"T."},{"last_name":"Bodensteiner","first_name":"J.","full_name":"Bodensteiner, J."},{"last_name":"Britavskiy","first_name":"N.","full_name":"Britavskiy, N."},{"last_name":"Langer","first_name":"N.","full_name":"Langer, N."},{"last_name":"Lennon","first_name":"D. J.","full_name":"Lennon, D. J."},{"first_name":"L.","last_name":"Mahy","full_name":"Mahy, L."},{"full_name":"Mandel, I.","first_name":"I.","last_name":"Mandel"},{"full_name":"De Mink, S. E.","last_name":"De Mink","first_name":"S. E."},{"full_name":"Patrick, L. R.","last_name":"Patrick","first_name":"L. R."},{"full_name":"Villaseñor, J. I.","first_name":"J. I.","last_name":"Villaseñor"},{"full_name":"Dirickx, M.","first_name":"M.","last_name":"Dirickx"},{"first_name":"M.","last_name":"Abdul-Masih","full_name":"Abdul-Masih, M."},{"last_name":"Almeida","first_name":"L. A.","full_name":"Almeida, L. A."},{"full_name":"Backs, F.","last_name":"Backs","first_name":"F."},{"last_name":"Berlanas","first_name":"S. R.","full_name":"Berlanas, S. R."},{"last_name":"Bernini-Peron","first_name":"M.","full_name":"Bernini-Peron, M."},{"first_name":"D. M.","last_name":"Bowman","full_name":"Bowman, D. M."},{"last_name":"Bronner","first_name":"V. A.","full_name":"Bronner, V. A."},{"first_name":"P. A.","last_name":"Crowther","full_name":"Crowther, P. A."},{"first_name":"K.","last_name":"Deshmukh","full_name":"Deshmukh, K."},{"full_name":"Evans, C. J.","last_name":"Evans","first_name":"C. J."},{"last_name":"Fabry","first_name":"M.","full_name":"Fabry, M."},{"full_name":"Gieles, M.","first_name":"M.","last_name":"Gieles"},{"first_name":"A.","last_name":"Gilkis","full_name":"Gilkis, A."},{"full_name":"González-Torà, G.","last_name":"González-Torà","first_name":"G."},{"last_name":"Gräfener","first_name":"G.","full_name":"Gräfener, G."},{"first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","orcid":"0000-0002-6960-6911","last_name":"Götberg","full_name":"Götberg, Ylva Louise Linsdotter"},{"last_name":"Hawcroft","first_name":"C.","full_name":"Hawcroft, C."},{"last_name":"Hénault-Brunet","first_name":"V.","full_name":"Hénault-Brunet, V."},{"last_name":"Herrero","first_name":"A.","full_name":"Herrero, A."},{"full_name":"Holgado, G.","first_name":"G.","last_name":"Holgado"},{"full_name":"Izzard, R. G.","first_name":"R. G.","last_name":"Izzard"},{"full_name":"De Koter, A.","first_name":"A.","last_name":"De Koter"},{"full_name":"Janssens, S.","first_name":"S.","last_name":"Janssens"},{"last_name":"Johnston","first_name":"C.","full_name":"Johnston, C."},{"full_name":"Josiek, J.","first_name":"J.","last_name":"Josiek"},{"full_name":"Justham, S.","last_name":"Justham","first_name":"S."},{"last_name":"Kalari","first_name":"V. M.","full_name":"Kalari, V. M."},{"full_name":"Klencki, J.","first_name":"J.","last_name":"Klencki"},{"first_name":"J.","last_name":"Kubát","full_name":"Kubát, J."},{"first_name":"B.","last_name":"Kubátová","full_name":"Kubátová, B."},{"full_name":"Lefever, R. R.","last_name":"Lefever","first_name":"R. R."},{"full_name":"Van Loon, J. Th","last_name":"Van Loon","first_name":"J. Th"},{"full_name":"Ludwig, B.","last_name":"Ludwig","first_name":"B."},{"full_name":"Mackey, J.","last_name":"Mackey","first_name":"J."},{"full_name":"Maíz Apellániz, J.","last_name":"Maíz Apellániz","first_name":"J."},{"first_name":"G.","last_name":"Maravelias","full_name":"Maravelias, G."},{"full_name":"Marchant, P.","last_name":"Marchant","first_name":"P."},{"last_name":"Mazeh","first_name":"T.","full_name":"Mazeh, T."},{"full_name":"Menon, A.","first_name":"A.","last_name":"Menon"},{"full_name":"Moe, M.","first_name":"M.","last_name":"Moe"},{"full_name":"Najarro, F.","last_name":"Najarro","first_name":"F."},{"first_name":"L. M.","last_name":"Oskinova","full_name":"Oskinova, L. M."},{"last_name":"Ovadia","first_name":"R.","full_name":"Ovadia, R."},{"full_name":"Pauli, D.","first_name":"D.","last_name":"Pauli"},{"first_name":"M.","last_name":"Pawlak","full_name":"Pawlak, M."},{"last_name":"Ramachandran","first_name":"V.","full_name":"Ramachandran, V."},{"last_name":"Renzo","first_name":"M.","full_name":"Renzo, M."},{"full_name":"Rocha, D. F.","last_name":"Rocha","first_name":"D. F."},{"full_name":"Sander, A. A.C.","last_name":"Sander","first_name":"A. A.C."},{"last_name":"Schneider","first_name":"F. R.N.","full_name":"Schneider, F. R.N."},{"full_name":"Schootemeijer, A.","first_name":"A.","last_name":"Schootemeijer"},{"full_name":"Schösser, E. C.","last_name":"Schösser","first_name":"E. C."},{"full_name":"Schürmann, C.","last_name":"Schürmann","first_name":"C."},{"first_name":"K.","last_name":"Sen","full_name":"Sen, K."},{"last_name":"Shahaf","first_name":"S.","full_name":"Shahaf, S."},{"first_name":"S.","last_name":"Simón-Díaz","full_name":"Simón-Díaz, S."},{"full_name":"Van Son, L. A.C.","first_name":"L. A.C.","last_name":"Van Son"},{"full_name":"Stoop, M.","first_name":"M.","last_name":"Stoop"},{"full_name":"Toonen, S.","first_name":"S.","last_name":"Toonen"},{"first_name":"F.","last_name":"Tramper","full_name":"Tramper, F."},{"full_name":"Valli, R.","last_name":"Valli","first_name":"R."},{"last_name":"Vigna-Gómez","first_name":"A.","full_name":"Vigna-Gómez, A."},{"first_name":"J. S.","last_name":"Vink","full_name":"Vink, J. S."},{"first_name":"C.","last_name":"Wang","full_name":"Wang, C."},{"last_name":"Willcox","first_name":"R.","full_name":"Willcox, R."}],"acknowledgement":"Based on data collected at the European Southern Observatory (ESO) under programme ID 112.25R7. The research leading to these results has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 and Horizon Europe research and innovation programme (grant agreement numbers 772225: MULTIPLES, 772086: ASSESS and 945806: TEL-STARS, ADG101054731: Stellar-BHs-SDSS-V, and 101164755: METAL). This research was supported by the Israel Science Foundation (ISF) under grant number 0603225041. We acknowledge support from the Science and Technology Facilities Council (research grant ST/V000853/1 and ST/V000233/1), UK Research and Innovation (UKRI) and the UK government’s ERC Horizon Europe funding guarantee (grant number EP/Y031059/1), a Royal Society University Research Fellowship (grant number URF\\R1\\231631), a Royal Society–Science Foundation Ireland University Research Fellowship, the German Deutsche Forschungsgemeinschaft (Project-ID 496854903, 445674056 and 443790621, Germany’s Excellence Strategy EXC 2181/1-390900948), the Klaus Tschira Foundation, the JSPS Kakenhi Grant-in-Aid for Scientific Research (23K19071) and international fellowships (at the Graduate school of Science, Tokyo University), the Australian Research Council (ARC) Centre of Excellence for Gravitational Wave Discovery (OzGrav; project number CE230100016), the Deutsches Zentrum für Luft und Raumfahrt (DLR) grants FKZ 50OR2005 and 50OR2306, Agencia Española de Investigación (AEI) of the Spanish Ministerio de Ciencia Innovación y Universidades (MICIU) and the European Regional Development Fund, FEDER and Severo Ochoa Programme (grants PID2021-122397NB-C21 and CEX2019-000920-S), the NextGeneration EU/PRTR and MIU (UNI/551/2021) trough grant Margarita Salas-UL, the CAPES-Br and FAPERJ/DSC-10 (SEI-260003/001630/2023), MCIN/AEI/10.13039/501100011033 by ‘ERDF A way of making Europe’ (grants PID2019-105552RB-C41 and PID2022-137779OB-C41, PID2021-125485NB-C22, CEX2019-000918-M) funded by MCIN/AEI/10.13039/501100011033 (State Agency for Research of the Spanish Ministry of Science and Innovation) and SGR-2021-01069 (AGAUR), the Spanish Government Ministerio de Ciencia e Innovación and Agencia Estatal de Investigación (10.13 039/501 100 011 033; grant PID2022-136 640 NB-C22), the Consejo Superior de Investigaciones Científicas (CSIC; grant 2022-AEP 005), the Polish National Agency for Academic Exchange (BEKKER fellowship BPN/BEK/2022/1/00106) and National Science Center (NCN, Poland; grant number OPUS 2021/41/B/ST9/00757), the ‘La Caixa’ Foundation (ID 100010434) under the fellowship code LCF/BQ/PI23/11970035, the Research foundation Flanders (FWO) PhD fellowship under project 11E1721N and senior postdoctoral fellowship under number 12ZY523N, and the Netherlands Research Council NWO (VIDI 203.061 grant).","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2509.12488","open_access":"1"}],"date_created":"2025-09-14T22:01:32Z","year":"2025","external_id":{"isi":["001568077900001"],"arxiv":["2509.12488"]},"quality_controlled":"1","page":"1337-1346","isi":1,"language":[{"iso":"eng"}],"oa_version":"Preprint","date_updated":"2026-09-16T10:03:32Z","title":"A high fraction of close massive binary stars at low metallicity","day":"02","abstract":[{"text":"At high metallicity, a majority of massive stars have at least one close stellar companion. The evolution of such binaries is subject to strong interaction processes, which heavily impact the characteristics of their life-ending supernova and compact remnants. For the low-metallicity environments of high-redshift galaxies, constraints on the multiplicity properties of massive stars over the separation range leading to binary interaction are crucially missing. Here we show that the presence of massive stars in close binaries is ubiquitous, even at low metallicity. Using the Very Large Telescope, we obtained multi-epoch radial velocity measurements of a representative sample of 139 massive O-type stars across the Small Magellanic Cloud, which has a metal content of about one-fifth of the solar value. We find that 45% of them show radial velocity variations that demonstrate that they are members of close binary systems, and predominantly have orbital periods shorter than 1 year. Correcting for observational biases indicates that at least 70+11−6 %  of the O stars in our sample are in close binaries, and that at least 68+7\r\n−8% of all O stars interact with a companion star during their lifetime. We found no evidence supporting a statistically significant trend of the multiplicity properties with metallicity. Our results indicate that multiplicity and binary interactions govern the evolution of massive stars and determine their cosmic feedback and explosive fates.","lang":"eng"}],"intvolume":"         9","arxiv":1,"OA_place":"repository","oa":1,"supplementarymaterial":"no","scopus_import":"1","publisher":"Springer Nature","fulldoi":"https://doi.org/10.1038/s41550-025-02610-x","publication_identifier":{"eissn":["2397-3366"]},"_id":"20352","publication":"Nature Astronomy","month":"09","publication_status":"published","date_published":"2025-09-02T00:00:00Z","article_type":"original","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","das_tickbox":"1","article_processing_charge":"No","department":[{"_id":"YlGo"}],"citation":{"chicago":"Sana, H., T. Shenar, J. Bodensteiner, N. Britavskiy, N. Langer, D. J. Lennon, L. Mahy, et al. “A High Fraction of Close Massive Binary Stars at Low Metallicity.” <i>Nature Astronomy</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s41550-025-02610-x\">https://doi.org/10.1038/s41550-025-02610-x</a>.","ama":"Sana H, Shenar T, Bodensteiner J, et al. A high fraction of close massive binary stars at low metallicity. <i>Nature Astronomy</i>. 2025;9:1337-1346. doi:<a href=\"https://doi.org/10.1038/s41550-025-02610-x\">10.1038/s41550-025-02610-x</a>","mla":"Sana, H., et al. “A High Fraction of Close Massive Binary Stars at Low Metallicity.” <i>Nature Astronomy</i>, vol. 9, Springer Nature, 2025, pp. 1337–46, doi:<a href=\"https://doi.org/10.1038/s41550-025-02610-x\">10.1038/s41550-025-02610-x</a>.","ista":"Sana H, Shenar T, Bodensteiner J, Britavskiy N, Langer N, Lennon DJ, Mahy L, Mandel I, De Mink SE, Patrick LR, Villaseñor JI, Dirickx M, Abdul-Masih M, Almeida LA, Backs F, Berlanas SR, Bernini-Peron M, Bowman DM, Bronner VA, Crowther PA, Deshmukh K, Evans CJ, Fabry M, Gieles M, Gilkis A, González-Torà G, Gräfener G, Götberg YLL, Hawcroft C, Hénault-Brunet V, Herrero A, Holgado G, Izzard RG, De Koter A, Janssens S, Johnston C, Josiek J, Justham S, Kalari VM, Klencki J, Kubát J, Kubátová B, Lefever RR, Van Loon JT, Ludwig B, Mackey J, Maíz Apellániz J, Maravelias G, Marchant P, Mazeh T, Menon A, Moe M, Najarro F, Oskinova LM, Ovadia R, Pauli D, Pawlak M, Ramachandran V, Renzo M, Rocha DF, Sander AAC, Schneider FRN, Schootemeijer A, Schösser EC, Schürmann C, Sen K, Shahaf S, Simón-Díaz S, Van Son LAC, Stoop M, Toonen S, Tramper F, Valli R, Vigna-Gómez A, Vink JS, Wang C, Willcox R. 2025. A high fraction of close massive binary stars at low metallicity. Nature Astronomy. 9, 1337–1346.","apa":"Sana, H., Shenar, T., Bodensteiner, J., Britavskiy, N., Langer, N., Lennon, D. J., … Willcox, R. (2025). A high fraction of close massive binary stars at low metallicity. <i>Nature Astronomy</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41550-025-02610-x\">https://doi.org/10.1038/s41550-025-02610-x</a>","short":"H. Sana, T. Shenar, J. Bodensteiner, N. Britavskiy, N. Langer, D.J. Lennon, L. Mahy, I. Mandel, S.E. De Mink, L.R. Patrick, J.I. Villaseñor, M. Dirickx, M. Abdul-Masih, L.A. Almeida, F. Backs, S.R. Berlanas, M. Bernini-Peron, D.M. Bowman, V.A. Bronner, P.A. Crowther, K. Deshmukh, C.J. Evans, M. Fabry, M. Gieles, A. Gilkis, G. González-Torà, G. Gräfener, Y.L.L. Götberg, C. Hawcroft, V. Hénault-Brunet, A. Herrero, G. Holgado, R.G. Izzard, A. De Koter, S. Janssens, C. Johnston, J. Josiek, S. Justham, V.M. Kalari, J. Klencki, J. Kubát, B. Kubátová, R.R. Lefever, J.T. Van Loon, B. Ludwig, J. Mackey, J. Maíz Apellániz, G. Maravelias, P. Marchant, T. Mazeh, A. Menon, M. Moe, F. Najarro, L.M. Oskinova, R. Ovadia, D. Pauli, M. Pawlak, V. Ramachandran, M. Renzo, D.F. Rocha, A.A.C. Sander, F.R.N. Schneider, A. Schootemeijer, E.C. Schösser, C. Schürmann, K. Sen, S. Shahaf, S. Simón-Díaz, L.A.C. Van Son, M. Stoop, S. Toonen, F. Tramper, R. Valli, A. Vigna-Gómez, J.S. Vink, C. Wang, R. Willcox, Nature Astronomy 9 (2025) 1337–1346.","ieee":"H. Sana <i>et al.</i>, “A high fraction of close massive binary stars at low metallicity,” <i>Nature Astronomy</i>, vol. 9. Springer Nature, pp. 1337–1346, 2025."},"volume":9},{"language":[{"iso":"eng"}],"oa_version":"Published Version","date_updated":"2026-10-01T08:30:12Z","title":"Linking molecular mechanisms to their evolutionary consequences: a primer","day":"01","file":[{"file_name":"2025_Genetics_Grah.pdf","date_updated":"2025-04-16T09:41:04Z","access_level":"open_access","date_created":"2025-04-16T09:41:04Z","file_id":"19580","success":1,"content_type":"application/pdf","creator":"dernst","checksum":"f730e416795969449ef49d97b82ac494","file_size":1511688,"relation":"main_file"}],"article_number":"iyae191","abstract":[{"text":"A major obstacle to predictive understanding of evolution stems from the complexity of biological systems, which prevents detailed characterization of key evolutionary properties. Here, we highlight some of the major sources of complexity that arise when relating molecular mechanisms to their evolutionary consequences and ask whether accounting for every mechanistic detail is important to accurately predict evolutionary outcomes. To do this, we developed a mechanistic model of a bacterial promoter regulated by 2 proteins, allowing us to connect any promoter genotype to 6 phenotypes that capture the dynamics of gene expression following an environmental switch. Accounting for the mechanisms that govern how this system works enabled us to provide an in-depth picture of how regulated bacterial promoters might evolve. More importantly, we used the model to explore which factors that contribute to the complexity of this system are essential for understanding its evolution, and which can be simplified without information loss. We found that several key evolutionary properties—the distribution of phenotypic and fitness effects of mutations, the evolutionary trajectories during selection for regulation—can be accurately captured without accounting for all, or even most, parameters of the system. Our findings point to the need for a mechanistic approach to studying evolution, as it enables tackling biological complexity and in doing so improves the ability to predict evolutionary outcomes.","lang":"eng"}],"intvolume":"       229","year":"2025","external_id":{"isi":["001379194200001"],"pmid":["39601269"]},"quality_controlled":"1","isi":1,"tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"corr_author":"1","ddc":["570"],"author":[{"full_name":"Grah, Rok","orcid":"0000-0003-2539-3560","last_name":"Grah","id":"483E70DE-F248-11E8-B48F-1D18A9856A87","first_name":"Rok"},{"last_name":"Guet","orcid":"0000-0001-6220-2052","first_name":"Calin C","id":"47F8433E-F248-11E8-B48F-1D18A9856A87","full_name":"Guet, Calin C"},{"full_name":"Tkačik, Gašper","orcid":"0000-0002-6699-1455","last_name":"Tkačik","first_name":"Gašper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Lagator, Mato","first_name":"Mato","id":"345D25EC-F248-11E8-B48F-1D18A9856A87","last_name":"Lagator"}],"issue":"2","acknowledgement":"The authors thank Nick Barton, Stepan Denisov, Claudia Igler, Srdjan Sarikas, Anna Staron, and the anonymous reviewers for useful comments and discussions that helped improve our work.\r\nFunding for this work was provided by the Wellcome Trust–Royal Society Sir Henry Dale Fellowship (216779/Z/19/Z) and the Royal Society Research Grant (RG\\R2\\232522) to M.L.","date_created":"2025-01-29T08:21:35Z","dataavailabilitystatement":"Strains and plasmids are available upon request. All experimental raw data can be found in Supplementary Data 1. All code underpinning this work is available at https://github.com/Lagator-Group/Linking-Molecular-Mechanisms-to-their-Evolutionary-consequence-a-primer or upon request.  Supplemental material available at GENETICS online","status":"public","file_date_updated":"2025-04-16T09:41:04Z","doi":"10.1093/genetics/iyae191","OA_type":"hybrid","type":"journal_article","researchdata_availability":"upon request","das_tickbox":"1","department":[{"_id":"CaGu"},{"_id":"GaTk"}],"article_processing_charge":"Yes (in subscription journal)","citation":{"chicago":"Grah, Rok, Calin C Guet, Gašper Tkačik, and Mato Lagator. “Linking Molecular Mechanisms to Their Evolutionary Consequences: A Primer.” <i>Genetics</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/genetics/iyae191\">https://doi.org/10.1093/genetics/iyae191</a>.","ama":"Grah R, Guet CC, Tkačik G, Lagator M. Linking molecular mechanisms to their evolutionary consequences: a primer. <i>Genetics</i>. 2025;229(2). doi:<a href=\"https://doi.org/10.1093/genetics/iyae191\">10.1093/genetics/iyae191</a>","ieee":"R. Grah, C. C. Guet, G. Tkačik, and M. Lagator, “Linking molecular mechanisms to their evolutionary consequences: a primer,” <i>Genetics</i>, vol. 229, no. 2. Oxford University Press, 2025.","short":"R. Grah, C.C. Guet, G. Tkačik, M. Lagator, Genetics 229 (2025).","mla":"Grah, Rok, et al. “Linking Molecular Mechanisms to Their Evolutionary Consequences: A Primer.” <i>Genetics</i>, vol. 229, no. 2, iyae191, Oxford University Press, 2025, doi:<a href=\"https://doi.org/10.1093/genetics/iyae191\">10.1093/genetics/iyae191</a>.","apa":"Grah, R., Guet, C. C., Tkačik, G., &#38; Lagator, M. (2025). Linking molecular mechanisms to their evolutionary consequences: a primer. <i>Genetics</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/genetics/iyae191\">https://doi.org/10.1093/genetics/iyae191</a>","ista":"Grah R, Guet CC, Tkačik G, Lagator M. 2025. Linking molecular mechanisms to their evolutionary consequences: a primer. Genetics. 229(2), iyae191."},"volume":229,"month":"02","date_published":"2025-02-01T00:00:00Z","publication_status":"published","article_type":"original","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","publisher":"Oxford University Press","supplementarymaterial":"yes","scopus_import":"1","fulldoi":"https://doi.org/10.1093/genetics/iyae191","_id":"18936","pmid":1,"publication_identifier":{"eissn":["1943-2631"]},"publication":"Genetics","OA_place":"publisher","has_accepted_license":"1","oa":1},{"oa":1,"has_accepted_license":"1","OA_place":"publisher","publication_identifier":{"isbn":["978-3-99078-075-6"],"issn":["2663-337X"]},"_id":"20798","fulldoi":"https://doi.org/10.15479/AT-ISTA-20798","supervisor":[{"full_name":"Hosten, Onur","last_name":"Hosten","orcid":"0000-0002-2031-204X","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","first_name":"Onur"}],"publisher":"Institute of Science and Technology Austria","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","degree_awarded":"PhD","related_material":{"record":[{"id":"14759","status":"public","relation":"part_of_dissertation"}]},"publication_status":"published","date_published":"2025-12-11T00:00:00Z","month":"12","citation":{"ieee":"S. Wald, “Atoms in a propagating-wave cavity for squeezed Mach-Zehnder atom interferometry,” Institute of Science and Technology Austria, 2025.","short":"S. Wald, Atoms in a Propagating-Wave Cavity for Squeezed Mach-Zehnder Atom Interferometry, Institute of Science and Technology Austria, 2025.","apa":"Wald, S. (2025). <i>Atoms in a propagating-wave cavity for squeezed Mach-Zehnder atom interferometry</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-20798\">https://doi.org/10.15479/AT-ISTA-20798</a>","mla":"Wald, Sebastian. <i>Atoms in a Propagating-Wave Cavity for Squeezed Mach-Zehnder Atom Interferometry</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20798\">10.15479/AT-ISTA-20798</a>.","ista":"Wald S. 2025. Atoms in a propagating-wave cavity for squeezed Mach-Zehnder atom interferometry. Institute of Science and Technology Austria.","chicago":"Wald, Sebastian. “Atoms in a Propagating-Wave Cavity for Squeezed Mach-Zehnder Atom Interferometry.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-20798\">https://doi.org/10.15479/AT-ISTA-20798</a>.","ama":"Wald S. Atoms in a propagating-wave cavity for squeezed Mach-Zehnder atom interferometry. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20798\">10.15479/AT-ISTA-20798</a>"},"article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"OnHo"}],"OA_embargo":"6","das_tickbox":"1","type":"dissertation","file_date_updated":"2026-06-15T22:30:03Z","doi":"10.15479/AT-ISTA-20798","status":"public","date_created":"2025-12-11T11:48:11Z","author":[{"full_name":"Wald, Sebastian","orcid":"0000-0002-5869-1604","last_name":"Wald","id":"133F200A-B015-11E9-AD41-0EDAE5697425","first_name":"Sebastian"}],"ddc":["530"],"corr_author":"1","doi_confirm":"1","tmp":{"image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)"},"alternative_title":["ISTA Thesis"],"page":"152","keyword":["entanglement-enhanced atom interferometry","cavity QED","spin-squeezing","dipole trap","quantum optics"],"license":"https://creativecommons.org/licenses/by-nc/4.0/","year":"2025","abstract":[{"text":"Atom interferometers measure the relative phase shifts between coherent matter-wave paths\r\nthat arise from interactions with external fields or inertial forces. Due to their exceptional\r\nphase sensitivity, atom interferometers became an essential tool for precision measurements\r\nand fundamental physics experiments, finding applications in geodesy, gravimetry, and inertial\r\nnavigation. However, their measurement precision is limited by quantum projection noise,\r\nwhich arises from the Heisenberg uncertainty principle, preventing the measurement of atomic\r\nstates with absolute precision. The generation of entanglement between the atoms offers a\r\npath to surpass this so-called standard quantum limit, thereby enhancing the interferometer’s\r\nphase sensitivity beyond classical measurement bounds.\r\nThis thesis reports on the development of an atom interferometer experiment designed to\r\nrealize cavity-mediated, squeezed Mach-Zehnder-type interferometry with ultra-cold 87Rb atoms.\r\nThe experiment combines cavity-aided spin-squeezing with cavity-mediated Mach-Zehnder\r\ninterferometry to demonstrate entanglement-enhanced phase sensitivity. The experiment is\r\ncentered on a triangular optical cavity that mediates all relevant atom-light interactions. The\r\ncavity provides optical trapping, spin-squeezing, and Raman beam-splitter operations, enabling\r\nto perform interferometry on a continuously trapped atomic ensemble.\r\nThe thesis elaborates on the fundamental theoretical framework, the cavity design, and the full\r\noptical setup, including the detailed configuration of the developed laser stabilization methods.\r\nExperimentally, continuous loading methods were explored, resulting in an accumulation of\r\nup to 4 × 106\r\natoms in the dipole trap within a cycle time of 500 ms. The AC Stark shift\r\ncompensation method developed for continuous loading was further applied for in-trap cooling\r\nto 10 µK, and optical pumping for efficient atomic state preparation. Coherent state control\r\nwas verified via observation of microwave-driven Rabi oscillations, and used to characterize\r\natom-cavity coupling.\r\nThese presented results establish the experimental groundwork for the future development of\r\ncavity-mediated, entanglement-enhanced Mach-Zehnder-type atom interferometry.","lang":"eng"}],"file":[{"file_size":47536855,"embargo":"2026-06-15","relation":"main_file","date_updated":"2026-06-15T22:30:03Z","file_name":"2025_Wald_Sebastian_Thesis.pdf","access_level":"open_access","date_created":"2025-12-12T11:53:42Z","file_id":"20809","creator":"swald","content_type":"application/pdf","checksum":"1be72faf529a5e8a2d03cb3d5f808b77"},{"access_level":"closed","file_name":"2025_Wald_Sebastian_Thesis.zip","date_updated":"2026-06-15T22:30:03Z","creator":"swald","checksum":"8c3a1904dceb4bcd04bc9f14b2594bab","content_type":"application/x-zip-compressed","file_id":"20810","embargo_to":"open_access","date_created":"2025-12-12T11:54:55Z","file_size":40127601,"relation":"source_file"}],"day":"11","date_updated":"2026-07-24T08:07:28Z","title":"Atoms in a propagating-wave cavity for squeezed Mach-Zehnder atom interferometry","oa_version":"Published Version","language":[{"iso":"eng"}]},{"status":"public","file_date_updated":"2026-05-23T22:30:02Z","doi":"10.15479/AT-ISTA-19722","type":"dissertation","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"corr_author":"1","alternative_title":["ISTA Thesis"],"author":[{"full_name":"Inumella, Syamala","first_name":"Syamala","id":"F8660870-D756-11E9-98C5-34DFE5697425","orcid":"0009-0002-5890-120X","last_name":"Inumella"}],"ddc":["580"],"acknowledgement":"Special thanks to the Plant Facility.","date_created":"2025-05-23T15:21:29Z","year":"2025","page":"113","oa_version":"Published Version","language":[{"iso":"eng"}],"day":"23","date_updated":"2026-06-12T08:34:29Z","title":"Molecular mechanisms of microtubule reorganization in elongating root epidermal cells","abstract":[{"text":"As root epidermal cells progress from a phase of elongation to differentiation, their\r\ncortical microtubule (MT) arrays exhibit a transversal-to-longitudinal reorientation. The\r\nhormone cytokinin, a key regulator of root development, facilitates these cytoskeletal\r\nchanges. However, the molecular mechanisms underlying hormone-mediated MT\r\nreorientation during root development are still unknown. Here, we find that MT reorientation\r\nin root cells differs from the existing model in hypocotyl cells, as it does not rely on MT plusend rescue. We show that cytokinin facilitates MT array reorganization during cell\r\ndifferentiation by promoting katanin’s (KTN1) severing activity, and by modulating KTN1’s\r\nassociation with microtubules. Cytokinin regulates SPIRAL2 (SPR2) in a phosphorylationdependent manner, directing its localization to, and stabilization of, the new MT minus-end\r\ncreated by katanin-mediated severing at crossovers. Notably, our findings suggest that\r\ndynamic and reversible phosphorylation at S579 of SPR2 is crucial for the proper functioning\r\nof the MT severing machinery. Finally, we identify MAP65-1 and CLASP as additional targets\r\nof cytokinin-dependent phosphoregulation. Cytokinin treatment decreases MT-MAP65-1\r\nassociation in elongating cells, likely to expose MTs to KTN1-mediated severing, whereas it\r\nincreases MT-CLASP association to stabilize the growing plus-end. In this way, cytokinin drives\r\nMT reorganization during cell development by simultaneously modulating several\r\nmicrotubule-associated proteins. These results reveal key molecular players in hormonemediated cytoskeletal regulation, and highlight protein phosphorylation as a powerful tool\r\nduring this process.","lang":"eng"}],"file":[{"date_created":"2025-05-28T11:59:11Z","creator":"sinumell","checksum":"847ec70b2e40f50e0ddc7b8da201d52c","content_type":"application/pdf","file_id":"19757","access_level":"open_access","file_name":"Final Thesis_Syamala Inumella.pdf","date_updated":"2026-05-23T22:30:02Z","relation":"main_file","file_size":8292363,"embargo":"2026-05-23"},{"date_created":"2025-05-28T11:59:11Z","embargo_to":"open_access","file_id":"19758","checksum":"17cdffdae13a5f65bdad9c84e9e0e3bd","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","creator":"sinumell","file_name":"Final Thesis_Syamala Inumella.docx","date_updated":"2026-05-23T22:30:02Z","access_level":"closed","relation":"source_file","file_size":7145703}],"OA_place":"publisher","has_accepted_license":"1","oa":1,"publisher":"Institute of Science and Technology Austria","fulldoi":"https://doi.org/10.15479/AT-ISTA-19722","supervisor":[{"orcid":"0000-0002-8510-9739","last_name":"Benková","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","first_name":"Eva","full_name":"Benková, Eva"}],"publication_identifier":{"isbn":["978-3-99078-059-6"],"issn":["2663-337X"]},"_id":"19722","month":"05","publication_status":"published","date_published":"2025-05-23T00:00:00Z","degree_awarded":"PhD","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","department":[{"_id":"GradSch"},{"_id":"EvBe"}],"article_processing_charge":"No","OA_embargo":"12","citation":{"chicago":"Inumella, Syamala. “Molecular Mechanisms of Microtubule Reorganization in Elongating Root Epidermal Cells.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-19722\">https://doi.org/10.15479/AT-ISTA-19722</a>.","ama":"Inumella S. Molecular mechanisms of microtubule reorganization in elongating root epidermal cells. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19722\">10.15479/AT-ISTA-19722</a>","mla":"Inumella, Syamala. <i>Molecular Mechanisms of Microtubule Reorganization in Elongating Root Epidermal Cells</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19722\">10.15479/AT-ISTA-19722</a>.","apa":"Inumella, S. (2025). <i>Molecular mechanisms of microtubule reorganization in elongating root epidermal cells</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-19722\">https://doi.org/10.15479/AT-ISTA-19722</a>","ista":"Inumella S. 2025. Molecular mechanisms of microtubule reorganization in elongating root epidermal cells. Institute of Science and Technology Austria.","short":"S. Inumella, Molecular Mechanisms of Microtubule Reorganization in Elongating Root Epidermal Cells, Institute of Science and Technology Austria, 2025.","ieee":"S. Inumella, “Molecular mechanisms of microtubule reorganization in elongating root epidermal cells,” Institute of Science and Technology Austria, 2025."}},{"supervisor":[{"full_name":"Barton, Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","last_name":"Barton","orcid":"0000-0002-8548-5240"}],"fulldoi":"https://doi.org/10.15479/AT-ISTA-20694","publisher":"Institute of Science and Technology Austria","_id":"20694","publication_identifier":{"issn":["2663-337X"]},"project":[{"name":"Understanding the evolution of continuous genomes","grant_number":"101055327","_id":"bd6958e0-d553-11ed-ba76-86eba6a76c00"},{"grant_number":"P32166","name":"Snapdragon Speciation","_id":"05959E1C-7A3F-11EA-A408-12923DDC885E"}],"OA_place":"publisher","oa":1,"has_accepted_license":"1","article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"NiBa"}],"citation":{"chicago":"Pal, Arka. “Using Genealogies to Study the Genomic Basis of Species Divergence.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-20694\">https://doi.org/10.15479/AT-ISTA-20694</a>.","ama":"Pal A. Using genealogies to study the genomic basis of species divergence. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20694\">10.15479/AT-ISTA-20694</a>","ieee":"A. Pal, “Using genealogies to study the genomic basis of species divergence,” Institute of Science and Technology Austria, 2025.","short":"A. Pal, Using Genealogies to Study the Genomic Basis of Species Divergence, Institute of Science and Technology Austria, 2025.","mla":"Pal, Arka. <i>Using Genealogies to Study the Genomic Basis of Species Divergence</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20694\">10.15479/AT-ISTA-20694</a>.","apa":"Pal, A. (2025). <i>Using genealogies to study the genomic basis of species divergence</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-20694\">https://doi.org/10.15479/AT-ISTA-20694</a>","ista":"Pal A. 2025. Using genealogies to study the genomic basis of species divergence. Institute of Science and Technology Austria."},"date_published":"2025-11-25T00:00:00Z","publication_status":"published","month":"11","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","degree_awarded":"PhD","related_material":{"record":[{"relation":"part_of_dissertation","id":"12159","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"14796"},{"id":"20190","status":"public","relation":"part_of_dissertation"}]},"ddc":["576","578"],"author":[{"full_name":"Pal, Arka","first_name":"Arka","id":"6AAB2240-CA9A-11E9-9C1A-D9D1E5697425","orcid":"0000-0002-4530-8469","last_name":"Pal"}],"alternative_title":["ISTA Thesis"],"tmp":{"short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode"},"corr_author":"1","date_created":"2025-11-25T13:19:11Z","type":"dissertation","status":"public","file_date_updated":"2026-03-01T23:30:03Z","doi":"10.15479/AT-ISTA-20694","acknowledged_ssus":[{"_id":"ScienComp"}],"date_updated":"2026-04-28T13:20:36Z","title":"Using genealogies to study the genomic basis of species divergence","day":"25","oa_version":"Published Version","language":[{"iso":"eng"}],"file":[{"file_size":42723135,"embargo":"2026-03-01","relation":"main_file","access_level":"open_access","date_updated":"2026-03-01T23:30:03Z","file_name":"2025_Pal_Arka_Thesis.pdf","date_created":"2025-12-01T13:53:36Z","creator":"apal","checksum":"7a10a738d58524aebb5dcbd9b34c21c5","content_type":"application/pdf","file_id":"20721"},{"file_id":"20722","checksum":"166d832b08d0434ce407f8f3cb930fe5","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","creator":"apal","date_created":"2025-12-01T13:53:39Z","embargo_to":"open_access","file_name":"2025_Pal_Arka_Thesis.docx","date_updated":"2026-03-01T23:30:03Z","access_level":"closed","relation":"source_file","file_size":60632116}],"abstract":[{"text":"Understanding the mechanisms underlying speciation is a central aim of evolutionary biology.\r\nA persistent challenge in the field is to identify loci that contribute to reproductive isolation,\r\nwhile disentangling signals of selection from demography, linkage and intrinsic genomic\r\nfeatures. Traditional population genomic approaches that rely on site-based statistics in\r\narbitrary fixed windows face inherent limitations, as they conflate historical and\r\ncontemporary processes of divergence and overlook haplotype structure. Recent advances in\r\nwhole-genome sequencing and methods to infer ancestral recombination graphs (ARGs) now\r\noffer the opportunity to study genealogical relationships explicitly, revealing how lineages\r\ncoalesce and recombine through time. By directly analysing haplotype clustering by species\r\nor phenotype and their patterns of coalescence, ARG-based methods show promise for\r\ndiagnosing sweeps, identifying barrier loci maintained under divergent selection amid gene\r\nflow, and tracing their evolutionary history.\r\nIn this thesis, I explore the utility of genealogical approaches for studying species\r\ndivergence. In chapter 2, I propose a conceptual framework for defining haplotype blocks\r\nthrough the structure of the ARG, using simulations and empirical data to highlight how\r\ngenealogical processes generate rich and often overlooked haplotypic patterns.\r\nIn chapter 3, I examine the genomic basis of a key evolutionary innovation in marine\r\nsnails Littorina. These snails offer a unique opportunity to study an innovation because they\r\ninclude a very recent transition from egg-laying to live bearing, yet snails with the different\r\nreproductive modes are not reciprocally monophyletic. I exploited this by using topology\r\nclustering in ARG-derived local genealogical trees to pinpoint narrow genomic regions or\r\nhaplotype blocks that carry swept alleles, thus revealing that the transition from egg-laying\r\nto live-bearing involves multiple, live-bearer-specific sweeps.\r\nChapter 4 establishes a population-scale, phased genomic resource for Antirrhinum\r\nmajus, using cost-effective haplotagging, then optimizes imputation from low-coverage data\r\nagainst high-accuracy KASP sequencing to maximize sequence completeness with modest\r\naccuracy trade-offs against a traditional short-read sequence pipeline. A hybrid phasing\r\nstrategy combines molecular phasing with statistical phasing to generate phased whole\r\ngenome sequences of 1084 Antirrhinum individuals at a fraction of long-read sequencing\r\ncosts.\r\nIn chapter 5, I analyse hybridising populations from two replicate hybrid zones to find\r\na parallel genetic basis of flower colour, amidst the noise in genomic differentiation landscape\r\ndriven by variation in demographic history. While outlier genome scans of FST failed to dissect\r\nthe causes of differentiation, ARG-based topology clustering revealed a reuse of colour\r\nassociated haplotypes across hybrid zones. In addition to the biological insight, this chapter\r\nalso presents a comparison of the latest ARG inference tools, showing that signals of\r\nAbstract\r\nviii\r\ntopological clustering qualitatively agree between methods, despite differences in the tree\r\nsequences.\r\nNext, in chapter 6, by leveraging ~1000 individuals in one of the hybrid zones, I\r\nintegrated genome-wide association studies of floral pigmentation with genealogical\r\ninference, to test for additional colour loci, and confirm the effect of previously described loci.\r\nThis work demonstrates that flower colour variation is driven by a small number of large effect\r\nloci, while also hinting at the presence of a new candidate regulatory factor.\r\nFinally in chapter 7, in a preliminary analysis, I begin to dissect the genomic island of\r\nspeciation around Rosea/Eluta to understand its evolutionary origins. My results show that it\r\nconsists of 5 highly divergent loci, each of which is associated with flower colour. Using\r\npatterns of coalescence in genealogical trees, I find evidence of staggered selective sweeps\r\nand a persistent localized barrier to gene flow within an otherwise permeable genome.\r\nTogether, these chapters add to the increasing pool of studies using genealogical\r\napproaches to complement and extend site-based statistics to use haplotype structures in\r\nspeciation research. By tracking haplotypes directly and connecting genealogical clustering to\r\npopulation processes, ARG-based inference promises to provide new insights into how local\r\nselective pressures, demographic history, and long-term barriers interact to shape the\r\ngenomic architecture of divergence. By underscoring the value of ARGs in revealing the finescale origins and maintenance of biodiversity, this thesis presents cautious optimism about\r\nthe benefits of using genealogical inference to learn more than what site-based statistics\r\ncould tell us.","lang":"eng"}],"year":"2025","page":"268"},{"degree_awarded":"PhD","related_material":{"record":[{"id":"18978","status":"public","relation":"research_data"},{"relation":"part_of_dissertation","id":"19280","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"17183"},{"id":"13117","status":"public","relation":"part_of_dissertation"}]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"04","date_published":"2025-04-01T00:00:00Z","publication_status":"published","citation":{"ama":"Sett R. Quantum remote sensing and non-equilibrium phase transitions in the microwave regime. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19533\">10.15479/AT-ISTA-19533</a>","chicago":"Sett, Riya. “Quantum Remote Sensing and Non-Equilibrium Phase Transitions in the Microwave Regime.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-19533\">https://doi.org/10.15479/AT-ISTA-19533</a>.","ieee":"R. Sett, “Quantum remote sensing and non-equilibrium phase transitions in the microwave regime,” Institute of Science and Technology Austria, 2025.","short":"R. Sett, Quantum Remote Sensing and Non-Equilibrium Phase Transitions in the Microwave Regime, Institute of Science and Technology Austria, 2025.","ista":"Sett R. 2025. Quantum remote sensing and non-equilibrium phase transitions in the microwave regime. Institute of Science and Technology Austria.","mla":"Sett, Riya. <i>Quantum Remote Sensing and Non-Equilibrium Phase Transitions in the Microwave Regime</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19533\">10.15479/AT-ISTA-19533</a>.","apa":"Sett, R. (2025). <i>Quantum remote sensing and non-equilibrium phase transitions in the microwave regime</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-19533\">https://doi.org/10.15479/AT-ISTA-19533</a>"},"ec_funded":1,"article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"JoFi"}],"has_accepted_license":"1","oa":1,"OA_place":"publisher","project":[{"_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E","name":"Quantum readout techniques and technologies","grant_number":"862644","call_identifier":"H2020"},{"_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits","grant_number":"F07105"}],"publication_identifier":{"issn":["2663-337X"]},"_id":"19533","publisher":"Institute of Science and Technology Austria","supervisor":[{"orcid":"0000-0001-8112-028X","last_name":"Fink","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","full_name":"Fink, Johannes M"}],"fulldoi":"https://doi.org/10.15479/AT-ISTA-19533","page":"109","keyword":["phase transition","open quantum system","phase diagram","cavity quantum electrodynamics","superconducting qubits","semiclassical physics","quantum optics","josephson junction","parametric converter","phase conjugation","quantum radar","quantum entanglement","correlation","quantum sensing"],"year":"2025","file":[{"date_created":"2025-04-10T11:33:22Z","creator":"rsett","content_type":"application/pdf","checksum":"ba6cd2289d0141a160a14fc97df1632f","file_id":"19538","access_level":"open_access","file_name":"PhD_Thesis_Riya_Sett_pdfa.pdf","date_updated":"2025-10-11T22:30:02Z","relation":"main_file","file_size":4129208,"embargo":"2025-10-11"},{"file_id":"19539","creator":"rsett","checksum":"ee63a94cb8f7adf5e766903028b81ed6","content_type":"application/x-zip-compressed","date_created":"2025-04-10T11:34:08Z","embargo_to":"open_access","date_updated":"2025-10-11T22:30:02Z","file_name":"PhD Thesis Riya Sett.zip","access_level":"closed","relation":"source_file","file_size":6646110}],"abstract":[{"lang":"eng","text":"This thesis explores advancements in quantum remote sensing and non-equilibrium phase\r\ntransitions in the microwave regime, with a focus on dissipative phase transitions and quantumenhanced sensing.\r\nIn the first project, I experimentally studied photon blockade breakdown as a dissipative phase\r\ntransition in a zero-dimensional cavity-qubit system. By defining an appropriate thermodynamic\r\nlimit, we demonstrated that the observed bistability is a genuine signature of a first-order\r\nphase transition in this system. This work provides insight into non-equilibrium quantum\r\ndynamics and phase transitions in driven-dissipative open quantum systems.\r\nThe second project focuses on the experimental realization of a phase-conjugate receiver for\r\nquantum illumination (QI), a quantum sensing protocol that enhances target detection in noisy\r\nenvironments using entangled light. While an ideal spontaneous parametric down-conversion\r\n(SPDC) source and receiver could, in theory, provide up to a 6 dB advantage over classical\r\nillumination, no such ideal receiver exists. Instead, we explore an experimental realization of a\r\nphase-conjugate receiver for QI in the microwave regime at millikelvin temperatures using a\r\nJosephson parametric converter (JPC) as a source of continuous-variable Gaussian entangled\r\nsignal-idler pairs, where a maximum 3 dB advantage is theoretically achievable. We investigate\r\nkey experimental limitations that constrain practical QI performance, contributing to the\r\ndevelopment of quantum-enhanced sensing.\r\nAdditionally, this thesis presents efficient digital signal processing (DSP) techniques implemented in C++ and Python in collaboration with Przemysław Zieliński and Luka Drmić. These\r\nmethods, optimized using the Intel Integrated Performance Primitives (IPP) library, have been\r\nessential in data acquisition, noise filtering, and correlation analysis across multiple research\r\nprojects. Although not real-time, these DSP techniques significantly enhance the accuracy of\r\nquantum measurements.\r\nOverall, this thesis advances quantum-enhanced sensing by establishing the thermodynamic\r\nlimit in a single transmon-cavity system and experimentally exploring a phase-conjugate receiver\r\nfor QI. These findings contribute to quantum metrology, particularly for weak signal detection\r\nand remote sensing in noisy environments.\r\n"}],"oa_version":"Published Version","language":[{"iso":"eng"}],"date_updated":"2026-08-12T08:45:39Z","title":"Quantum remote sensing and non-equilibrium phase transitions in the microwave regime","day":"1","acknowledged_ssus":[{"_id":"ScienComp"},{"_id":"M-Shop"},{"_id":"NanoFab"},{"_id":"LifeSc"},{"_id":"SSU"}],"file_date_updated":"2025-10-11T22:30:02Z","status":"public","doi":"10.15479/AT-ISTA-19533","type":"dissertation","acknowledgement":"I acknowledge the generous financial support of the Austrian Science Fund (FWF) via BeyondC\r\n(F7105) and the European Union’s Horizon 2020 research and innovation program (FETopen\r\nQUARTET, Grant Agreement No. 862644), which made this research possible. I also extend\r\nmy sincere appreciation to the MIBA workshop and the Institute of Science and Technology\r\nAustria nanofabrication facility for their technical assistance, which was instrumental in realizing\r\nthis work.","date_created":"2025-04-09T16:44:26Z","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"doi_confirm":"1","alternative_title":["ISTA Thesis"],"corr_author":"1","ddc":["530"],"author":[{"full_name":"Sett, Riya","first_name":"Riya","id":"2E6D040E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7641-8348","last_name":"Sett"}]},{"date_created":"2026-03-30T12:22:48Z","publication":"Conference on Lasers and Electro-Optics","publication_identifier":{"eisbn":["9781957171395"]},"_id":"21596","fulldoi":"https://doi.org/10.1364/cleo_fs.2024.ff1c.6","author":[{"first_name":"Shaul","last_name":"Katznelson","full_name":"Katznelson, Shaul"},{"full_name":"Levy, Shai","last_name":"Levy","first_name":"Shai"},{"first_name":"Alexey","last_name":"Gorlach","full_name":"Gorlach, Alexey"},{"first_name":"Offek","last_name":"Tziperman","full_name":"Tziperman, Offek"},{"last_name":"Schuetz","first_name":"Roman","full_name":"Schuetz, Roman"},{"full_name":"Strassberg, Rotem","last_name":"Strassberg","first_name":"Rotem"},{"first_name":"Georgy","last_name":"Dosovitsky","full_name":"Dosovitsky, Georgy"},{"last_name":"Bekenstein","first_name":"Yehonadav","full_name":"Bekenstein, Yehonadav"},{"full_name":"Roques-Carmes, Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles"},{"last_name":"Kaminer","first_name":"Ido","full_name":"Kaminer, Ido"}],"publisher":"Optica Publishing Group","conference":{"location":"Charlotte, NC, United States","start_date":"2024-05-05","name":"CLEO: Conference on Lasers and Electro-Optics","end_date":"2024-05-10"},"extern":"1","type":"conference","doi":"10.1364/cleo_fs.2024.ff1c.6","status":"public","OA_type":"closed access","citation":{"ama":"Katznelson S, Levy S, Gorlach A, et al. Spectral splitting and enhanced emission rate in X-ray-driven scintillation from perovskite quantum dots. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1c.6\">10.1364/cleo_fs.2024.ff1c.6</a>","chicago":"Katznelson, Shaul, Shai Levy, Alexey Gorlach, Offek Tziperman, Roman Schuetz, Rotem Strassberg, Georgy Dosovitsky, Yehonadav Bekenstein, Charles Roques-Carmes, and Ido Kaminer. “Spectral Splitting and Enhanced Emission Rate in X-Ray-Driven Scintillation from Perovskite Quantum Dots.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1c.6\">https://doi.org/10.1364/cleo_fs.2024.ff1c.6</a>.","ieee":"S. Katznelson <i>et al.</i>, “Spectral splitting and enhanced emission rate in X-ray-driven scintillation from perovskite quantum dots,” in <i>Conference on Lasers and Electro-Optics</i>, Charlotte, NC, United States, 2024.","short":"S. Katznelson, S. Levy, A. Gorlach, O. Tziperman, R. Schuetz, R. Strassberg, G. Dosovitsky, Y. Bekenstein, C. Roques-Carmes, I. Kaminer, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024.","mla":"Katznelson, Shaul, et al. “Spectral Splitting and Enhanced Emission Rate in X-Ray-Driven Scintillation from Perovskite Quantum Dots.” <i>Conference on Lasers and Electro-Optics</i>, FF1C.6, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1c.6\">10.1364/cleo_fs.2024.ff1c.6</a>.","apa":"Katznelson, S., Levy, S., Gorlach, A., Tziperman, O., Schuetz, R., Strassberg, R., … Kaminer, I. (2024). Spectral splitting and enhanced emission rate in X-ray-driven scintillation from perovskite quantum dots. In <i>Conference on Lasers and Electro-Optics</i>. Charlotte, NC, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1c.6\">https://doi.org/10.1364/cleo_fs.2024.ff1c.6</a>","ista":"Katznelson S, Levy S, Gorlach A, Tziperman O, Schuetz R, Strassberg R, Dosovitsky G, Bekenstein Y, Roques-Carmes C, Kaminer I. 2024. Spectral splitting and enhanced emission rate in X-ray-driven scintillation from perovskite quantum dots. Conference on Lasers and Electro-Optics. CLEO: Conference on Lasers and Electro-Optics, FF1C.6."},"abstract":[{"text":"We observe record-fast X-ray-induced light emission (scintillation) from perovskite quantum dots, a long-sought characteristic in time-of-flight radiation detectors. This fast emission is correlated with spectral.","lang":"eng"}],"article_number":"FF1C.6","date_updated":"2026-05-05T06:18:35Z","title":"Spectral splitting and enhanced emission rate in X-ray-driven scintillation from perovskite quantum dots","day":"01","article_processing_charge":"No","oa_version":"None","language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","publication_status":"published","date_published":"2024-06-01T00:00:00Z","year":"2024","month":"06"},{"language":[{"iso":"eng"}],"oa_version":"None","date_updated":"2026-05-05T06:19:32Z","title":"Controlling steady-state statistics of a bistable driven-dissipative system with quantum bias","day":"01","article_processing_charge":"No","citation":{"ama":"Gu A, Sloan J, Roques-Carmes C, et al. Controlling steady-state statistics of a bistable driven-dissipative system with quantum bias. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1k.6\">10.1364/cleo_fs.2024.ff1k.6</a>","chicago":"Gu, Alex, Jamison Sloan, Charles Roques-Carmes, Seou Choi, Michael Horodynski, Yannick Salamin, and Marin Soljačić. “Controlling Steady-State Statistics of a Bistable Driven-Dissipative System with Quantum Bias.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1k.6\">https://doi.org/10.1364/cleo_fs.2024.ff1k.6</a>.","ieee":"A. Gu <i>et al.</i>, “Controlling steady-state statistics of a bistable driven-dissipative system with quantum bias,” in <i>Conference on Lasers and Electro-Optics</i>, Charlotte, NC, United States, 2024.","apa":"Gu, A., Sloan, J., Roques-Carmes, C., Choi, S., Horodynski, M., Salamin, Y., &#38; Soljačić, M. (2024). Controlling steady-state statistics of a bistable driven-dissipative system with quantum bias. In <i>Conference on Lasers and Electro-Optics</i>. Charlotte, NC, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1k.6\">https://doi.org/10.1364/cleo_fs.2024.ff1k.6</a>","ista":"Gu A, Sloan J, Roques-Carmes C, Choi S, Horodynski M, Salamin Y, Soljačić M. 2024. Controlling steady-state statistics of a bistable driven-dissipative system with quantum bias. Conference on Lasers and Electro-Optics. CLEO: Fundamental Science, FF1K.6.","mla":"Gu, Alex, et al. “Controlling Steady-State Statistics of a Bistable Driven-Dissipative System with Quantum Bias.” <i>Conference on Lasers and Electro-Optics</i>, FF1K.6, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/cleo_fs.2024.ff1k.6\">10.1364/cleo_fs.2024.ff1k.6</a>.","short":"A. Gu, J. Sloan, C. Roques-Carmes, S. Choi, M. Horodynski, Y. Salamin, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024."},"article_number":"FF1K.6","abstract":[{"lang":"eng","text":"We investigate the dynamics of optical parametric oscillators biased with quantum states of light and present a method for single-quadrature reconstruction of their Husimi <jats:italic>Q</jats:italic>-function. Perfect reconstruction fidelity is predicted at specific threshold values."}],"year":"2024","month":"06","date_published":"2024-06-01T00:00:00Z","publication_status":"published","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","scopus_import":"1","publisher":"Optica Publishing Group","fulldoi":"https://doi.org/10.1364/cleo_fs.2024.ff1k.6","author":[{"last_name":"Gu","first_name":"Alex","full_name":"Gu, Alex"},{"first_name":"Jamison","last_name":"Sloan","full_name":"Sloan, Jamison"},{"full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles","last_name":"Roques-Carmes"},{"full_name":"Choi, Seou","first_name":"Seou","last_name":"Choi"},{"first_name":"Michael","last_name":"Horodynski","full_name":"Horodynski, Michael"},{"last_name":"Salamin","first_name":"Yannick","full_name":"Salamin, Yannick"},{"full_name":"Soljačić, Marin","first_name":"Marin","last_name":"Soljačić"}],"_id":"21597","publication_identifier":{"eisbn":["9781957171395"]},"date_created":"2026-03-30T12:22:48Z","publication":"Conference on Lasers and Electro-Optics","doi":"10.1364/cleo_fs.2024.ff1k.6","status":"public","OA_type":"closed access","type":"conference","extern":"1","conference":{"location":"Charlotte, NC, United States","name":"CLEO: Fundamental Science","start_date":"2024-05-05","end_date":"2024-05-10"}},{"arxiv":1,"OA_place":"repository","extern":"1","oa":1,"publisher":"Optica Publishing Group","scopus_import":"1","fulldoi":"https://doi.org/10.1364/cleo_fs.2024.fw3q.6","_id":"21605","publication_identifier":{"eisbn":["9781957171395"]},"publication":"Conference on Lasers and Electro-Optics","month":"06","date_published":"2024-06-01T00:00:00Z","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","citation":{"ieee":"M. Horodynski <i>et al.</i>, “Stochastic logic in biased coupled photonic probabilistic bits,” in <i>Conference on Lasers and Electro-Optics</i>, Charlotte, CA, United States, 2024.","mla":"Horodynski, Michael, et al. “Stochastic Logic in Biased Coupled Photonic Probabilistic Bits.” <i>Conference on Lasers and Electro-Optics</i>, FW3Q.6, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/cleo_fs.2024.fw3q.6\">10.1364/cleo_fs.2024.fw3q.6</a>.","apa":"Horodynski, M., Roques-Carmes, C., Salamin, Y., Choi, S., Sloan, J., Luo, D., &#38; Soljačić, M. (2024). Stochastic logic in biased coupled photonic probabilistic bits. In <i>Conference on Lasers and Electro-Optics</i>. Charlotte, CA, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/cleo_fs.2024.fw3q.6\">https://doi.org/10.1364/cleo_fs.2024.fw3q.6</a>","ista":"Horodynski M, Roques-Carmes C, Salamin Y, Choi S, Sloan J, Luo D, Soljačić M. 2024. Stochastic logic in biased coupled photonic probabilistic bits. Conference on Lasers and Electro-Optics. CLEO: Fundamental Science, FW3Q.6.","short":"M. Horodynski, C. Roques-Carmes, Y. Salamin, S. Choi, J. Sloan, D. Luo, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024.","ama":"Horodynski M, Roques-Carmes C, Salamin Y, et al. Stochastic logic in biased coupled photonic probabilistic bits. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/cleo_fs.2024.fw3q.6\">10.1364/cleo_fs.2024.fw3q.6</a>","chicago":"Horodynski, Michael, Charles Roques-Carmes, Yannick Salamin, Seou Choi, Jamison Sloan, Di Luo, and Marin Soljačić. “Stochastic Logic in Biased Coupled Photonic Probabilistic Bits.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/cleo_fs.2024.fw3q.6\">https://doi.org/10.1364/cleo_fs.2024.fw3q.6</a>."},"status":"public","doi":"10.1364/cleo_fs.2024.fw3q.6","OA_type":"green","type":"conference","conference":{"end_date":"2024-05-10","location":"Charlotte, CA, United States","name":"CLEO: Fundamental Science","start_date":"2024-05-05"},"author":[{"first_name":"Michael","last_name":"Horodynski","full_name":"Horodynski, Michael"},{"last_name":"Roques-Carmes","first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","full_name":"Roques-Carmes, Charles"},{"first_name":"Yannick","last_name":"Salamin","full_name":"Salamin, Yannick"},{"first_name":"Seou","last_name":"Choi","full_name":"Choi, Seou"},{"first_name":"Jamison","last_name":"Sloan","full_name":"Sloan, Jamison"},{"full_name":"Luo, Di","first_name":"Di","last_name":"Luo"},{"first_name":"Marin","last_name":"Soljačić","full_name":"Soljačić, Marin"}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2406.04000","open_access":"1"}],"date_created":"2026-03-30T12:22:48Z","year":"2024","external_id":{"arxiv":["2406.04000"]},"quality_controlled":"1","oa_version":"Preprint","language":[{"iso":"eng"}],"title":"Stochastic logic in biased coupled photonic probabilistic bits","date_updated":"2026-05-04T12:44:29Z","day":"01","abstract":[{"text":"We propose an experimentally viable photonic approach to solve arbitrary probabilistic computing problems. Our proposition relies on a network of coupled optical parametric oscillators that are controlled with a bias field.","lang":"eng"}],"article_number":"FW3Q.6"},{"publication":"Discrete and Computational Geometry","publication_identifier":{"eissn":["1432-0444"],"issn":["0179-5376"]},"_id":"13974","fulldoi":"https://doi.org/10.1007/s00454-023-00532-x","publisher":"Springer Nature","scopus_import":"1","oa":1,"project":[{"call_identifier":"FWF","grant_number":"M02281","name":"Eliminating intersections in drawings of graphs","_id":"261FA626-B435-11E9-9278-68D0E5697425"}],"arxiv":1,"OA_place":"repository","volume":72,"citation":{"chicago":"Fulek, Radoslav, Bernd Gärtner, Andrey Kupavskii, Pavel Valtr, and Uli Wagner. “The Crossing Tverberg Theorem.” <i>Discrete and Computational Geometry</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s00454-023-00532-x\">https://doi.org/10.1007/s00454-023-00532-x</a>.","ama":"Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. The crossing Tverberg theorem. <i>Discrete and Computational Geometry</i>. 2024;72:831-848. doi:<a href=\"https://doi.org/10.1007/s00454-023-00532-x\">10.1007/s00454-023-00532-x</a>","mla":"Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” <i>Discrete and Computational Geometry</i>, vol. 72, Springer Nature, 2024, pp. 831–48, doi:<a href=\"https://doi.org/10.1007/s00454-023-00532-x\">10.1007/s00454-023-00532-x</a>.","apa":"Fulek, R., Gärtner, B., Kupavskii, A., Valtr, P., &#38; Wagner, U. (2024). The crossing Tverberg theorem. <i>Discrete and Computational Geometry</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00454-023-00532-x\">https://doi.org/10.1007/s00454-023-00532-x</a>","ista":"Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. 2024. The crossing Tverberg theorem. Discrete and Computational Geometry. 72, 831–848.","short":"R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, U. Wagner, Discrete and Computational Geometry 72 (2024) 831–848.","ieee":"R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, and U. Wagner, “The crossing Tverberg theorem,” <i>Discrete and Computational Geometry</i>, vol. 72. Springer Nature, pp. 831–848, 2024."},"article_processing_charge":"No","department":[{"_id":"UlWa"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","related_material":{"record":[{"relation":"earlier_version","status":"public","id":"6647"}]},"publication_status":"published","date_published":"2024-09-01T00:00:00Z","month":"09","date_created":"2023-08-06T22:01:12Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1812.04911"}],"acknowledgement":"Part of the research leading to this paper was done during the 16th Gremo Workshop on Open Problems (GWOP), Waltensburg, Switzerland, June 12–16, 2018. We thank Patrick Schnider for suggesting the problem, and Stefan Felsner, Malte Milatz, and Emo Welzl for fruitful discussions during the workshop. We also thank Stefan Felsner and Manfred Scheucher for finding, communicating the example from Sect. 3.3, and the kind permission to include their visualization of the point set. We thank Dömötör Pálvölgyi, the SoCG reviewers, and DCG reviewers for various helpful comments.\r\nR. Fulek gratefully acknowledges support from Austrian Science Fund (FWF), Project  M2281-N35. A. Kupavskii was supported by the Advanced Postdoc.Mobility Grant no. P300P2_177839 of the Swiss National Science Foundation. Research by P. Valtr was supported by the Grant no. 18-19158 S of the Czech Science Foundation (GAČR).","author":[{"last_name":"Fulek","orcid":"0000-0001-8485-1774","first_name":"Radoslav","id":"39F3FFE4-F248-11E8-B48F-1D18A9856A87","full_name":"Fulek, Radoslav"},{"full_name":"Gärtner, Bernd","last_name":"Gärtner","first_name":"Bernd"},{"full_name":"Kupavskii, Andrey","last_name":"Kupavskii","first_name":"Andrey"},{"last_name":"Valtr","first_name":"Pavel","full_name":"Valtr, Pavel"},{"orcid":"0000-0002-1494-0568","last_name":"Wagner","first_name":"Uli","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","full_name":"Wagner, Uli"}],"type":"journal_article","OA_type":"green","doi":"10.1007/s00454-023-00532-x","status":"public","intvolume":"        72","abstract":[{"lang":"eng","text":"The Tverberg theorem is one of the cornerstones of discrete geometry. It states that, given a set X of at least (d+1)(r−1)+1 points in Rd, one can find a partition X=X1∪⋯∪Xr of X, such that the convex hulls of the Xi, i=1,…,r, all share a common point. In this paper, we prove a trengthening of this theorem that guarantees a partition which, in addition to the above, has the property that the boundaries of full-dimensional convex hulls have pairwise nonempty intersections. Possible generalizations and algorithmic aspects are also discussed. As a concrete application, we show that any n points in the plane in general position span ⌊n/3⌋ vertex-disjoint triangles that are pairwise crossing, meaning that their boundaries have pairwise nonempty intersections; this number is clearly best possible. A previous result of Álvarez-Rebollar et al. guarantees ⌊n/6⌋pairwise crossing triangles. Our result generalizes to a result about simplices in Rd, d≥2."}],"day":"01","title":"The crossing Tverberg theorem","date_updated":"2025-04-14T13:52:36Z","language":[{"iso":"eng"}],"oa_version":"Preprint","isi":1,"page":"831-848","quality_controlled":"1","external_id":{"arxiv":["1812.04911"],"isi":["001038546500001"]},"year":"2024"}]