[{"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2025-04-14T07:49:13Z","language":[{"iso":"eng"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","quality_controlled":"1","oa_version":"Published Version","corr_author":"1","arxiv":1,"conference":{"start_date":"2021-12-13","name":"OPODIS","end_date":"2021-12-15","location":"Strasbourg, France"},"editor":[{"last_name":"Bramas","first_name":"Quentin","full_name":"Bramas, Quentin"},{"first_name":"Vincent","full_name":"Gramoli, Vincent","last_name":"Gramoli"},{"full_name":"Milani, Alessia","first_name":"Alessia","last_name":"Milani"}],"oa":1,"citation":{"ieee":"D.-A. Alistarh, R. Gelashvili, and J. Rybicki, “Fast graphical population protocols,” in 25th International Conference on Principles of Distributed Systems, Strasbourg, France, 2022, vol. 217.","mla":"Alistarh, Dan-Adrian, et al. “Fast Graphical Population Protocols.” 25th International Conference on Principles of Distributed Systems, edited by Quentin Bramas et al., vol. 217, 14, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2022, doi:10.4230/LIPIcs.OPODIS.2021.14.","ama":"Alistarh D-A, Gelashvili R, Rybicki J. Fast graphical population protocols. In: Bramas Q, Gramoli V, Milani A, eds. 25th International Conference on Principles of Distributed Systems. Vol 217. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2022. doi:10.4230/LIPIcs.OPODIS.2021.14","ista":"Alistarh D-A, Gelashvili R, Rybicki J. 2022. Fast graphical population protocols. 25th International Conference on Principles of Distributed Systems. OPODIS, LIPIcs, vol. 217, 14.","chicago":"Alistarh, Dan-Adrian, Rati Gelashvili, and Joel Rybicki. “Fast Graphical Population Protocols.” In 25th International Conference on Principles of Distributed Systems, edited by Quentin Bramas, Vincent Gramoli, and Alessia Milani, Vol. 217. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2022. https://doi.org/10.4230/LIPIcs.OPODIS.2021.14.","short":"D.-A. Alistarh, R. Gelashvili, J. Rybicki, in:, Q. Bramas, V. Gramoli, A. Milani (Eds.), 25th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2022.","apa":"Alistarh, D.-A., Gelashvili, R., & Rybicki, J. (2022). Fast graphical population protocols. In Q. Bramas, V. Gramoli, & A. Milani (Eds.), 25th International Conference on Principles of Distributed Systems (Vol. 217). Strasbourg, France: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.OPODIS.2021.14"},"month":"02","type":"conference","_id":"11184","abstract":[{"lang":"eng","text":"Let G be a graph on n nodes. In the stochastic population protocol model, a collection of n indistinguishable, resource-limited nodes collectively solve tasks via pairwise interactions. In each interaction, two randomly chosen neighbors first read each other’s states, and then update their local states. A rich line of research has established tight upper and lower bounds on the complexity of fundamental tasks, such as majority and leader election, in this model, when G is a clique. Specifically, in the clique, these tasks can be solved fast, i.e., in n polylog n pairwise interactions, with high probability, using at most polylog n states per node.\r\nIn this work, we consider the more general setting where G is an arbitrary regular graph, and present a technique for simulating protocols designed for fully-connected networks in any connected regular graph. Our main result is a simulation that is efficient on many interesting graph families: roughly, the simulation overhead is polylogarithmic in the number of nodes, and quadratic in the conductance of the graph. As a sample application, we show that, in any regular graph with conductance φ, both leader election and exact majority can be solved in φ^{-2} ⋅ n polylog n pairwise interactions, with high probability, using at most φ^{-2} ⋅ polylog n states per node. This shows that there are fast and space-efficient population protocols for leader election and exact majority on graphs with good expansion properties. We believe our results will prove generally useful, as they allow efficient technology transfer between the well-mixed (clique) case, and the under-explored spatial setting."}],"file_date_updated":"2022-05-02T08:06:33Z","publication_status":"published","external_id":{"arxiv":["2102.08808"]},"department":[{"_id":"DaAl"}],"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["1868-8969"],"isbn":["9783959772198"]},"day":"01","alternative_title":["LIPIcs"],"status":"public","has_accepted_license":"1","scopus_import":"1","year":"2022","publication":"25th International Conference on Principles of Distributed Systems","volume":217,"doi":"10.4230/LIPIcs.OPODIS.2021.14","acknowledgement":"Dan Alistarh: This project has received funding from the European Research Council (ERC)\r\nunder the European Union’s Horizon 2020 research and innovation programme (grant agreement No.805223 ScaleML).\r\nJoel Rybicki: This project has received from the European Union’s Horizon 2020 research and\r\ninnovation programme under the Marie Skłodowska-Curie grant agreement No. 840605.\r\nAcknowledgements We grateful to Giorgi Nadiradze for pointing out a generalisation of the phase clock construction to non-regular graphs. We also thank anonymous reviewers for their useful comments on earlier versions of this manuscript.","ddc":["510"],"intvolume":" 217","date_created":"2022-04-17T22:01:47Z","article_number":"14","author":[{"first_name":"Dan-Adrian","full_name":"Alistarh, Dan-Adrian","last_name":"Alistarh","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X"},{"first_name":"Rati","full_name":"Gelashvili, Rati","last_name":"Gelashvili"},{"full_name":"Rybicki, Joel","first_name":"Joel","orcid":"0000-0002-6432-6646","last_name":"Rybicki","id":"334EFD2E-F248-11E8-B48F-1D18A9856A87"}],"title":"Fast graphical population protocols","ec_funded":1,"file":[{"file_name":"2022_LIPICs_Alistarh.pdf","date_updated":"2022-05-02T08:06:33Z","relation":"main_file","content_type":"application/pdf","checksum":"2c7c982174c6f98c4ca6e92539d15086","file_id":"11346","success":1,"access_level":"open_access","file_size":959406,"creator":"dernst","date_created":"2022-05-02T08:06:33Z"}],"date_published":"2022-02-01T00:00:00Z","project":[{"name":"Elastic Coordination for Scalable Machine Learning","call_identifier":"H2020","grant_number":"805223","_id":"268A44D6-B435-11E9-9278-68D0E5697425"},{"grant_number":"840605","_id":"26A5D39A-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Coordination in constrained and natural distributed systems"}]},{"arxiv":1,"abstract":[{"lang":"eng","text":"Bundling crossings is a strategy which can enhance the readability of graph drawings. In this paper we consider bundlings for families of pseudosegments, i.e., simple curves such that any two have share at most one point at which they cross. Our main result is that there is a polynomial-time algorithm to compute an 8-approximation of the bundled crossing number of such instances (up to adding a term depending on the facial structure). This 8-approximation also holds for bundlings of good drawings of graphs. In the special case of circular drawings the approximation factor is 8 (no extra term), this improves upon the 10-approximation of Fink et al. [6]. We also show how to compute a 92-approximation when the intersection graph of the pseudosegments is bipartite."}],"_id":"11185","citation":{"apa":"Arroyo Guevara, A. M., & Felsner, S. (2022). Approximating the bundled crossing number. In WALCOM 2022: Algorithms and Computation (Vol. 13174, pp. 383–395). Jember, Indonesia: Springer Nature. https://doi.org/10.1007/978-3-030-96731-4_31","short":"A.M. Arroyo Guevara, S. Felsner, in:, WALCOM 2022: Algorithms and Computation, Springer Nature, 2022, pp. 383–395.","ama":"Arroyo Guevara AM, Felsner S. Approximating the bundled crossing number. In: WALCOM 2022: Algorithms and Computation. Vol 13174. LNCS. Springer Nature; 2022:383-395. doi:10.1007/978-3-030-96731-4_31","chicago":"Arroyo Guevara, Alan M, and Stefan Felsner. “Approximating the Bundled Crossing Number.” In WALCOM 2022: Algorithms and Computation, 13174:383–95. LNCS. Springer Nature, 2022. https://doi.org/10.1007/978-3-030-96731-4_31.","ista":"Arroyo Guevara AM, Felsner S. 2022. Approximating the bundled crossing number. WALCOM 2022: Algorithms and Computation. WALCOM: Algorithms and ComputationLNCS vol. 13174, 383–395.","mla":"Arroyo Guevara, Alan M., and Stefan Felsner. “Approximating the Bundled Crossing Number.” WALCOM 2022: Algorithms and Computation, vol. 13174, Springer Nature, 2022, pp. 383–95, doi:10.1007/978-3-030-96731-4_31.","ieee":"A. M. Arroyo Guevara and S. Felsner, “Approximating the bundled crossing number,” in WALCOM 2022: Algorithms and Computation, Jember, Indonesia, 2022, vol. 13174, pp. 383–395."},"type":"conference","related_material":{"record":[{"relation":"later_version","id":"13969","status":"public"}]},"month":"03","oa":1,"conference":{"name":"WALCOM: Algorithms and Computation","start_date":"2022-03-24","end_date":"2022-03-26","location":"Jember, Indonesia"},"page":"383-395","oa_version":"Preprint","quality_controlled":"1","publisher":"Springer Nature","language":[{"iso":"eng"}],"date_updated":"2025-09-10T09:35:56Z","intvolume":" 13174","acknowledgement":"This work was initiated during the Workshop on Geometric Graphs in November 2019 in Strobl, Austria. We would like to thank Oswin Aichholzer, Fabian Klute, Man-Kwun Chiu, Martin Balko, Pavel Valtr for their avid discussions during the workshop. The first author has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska Curie grant agreement No 754411. The second author has been supported by the German Research Foundation DFG Project FE 340/12-1.","doi":"10.1007/978-3-030-96731-4_31","volume":13174,"publication":"WALCOM 2022: Algorithms and Computation","year":"2022","scopus_import":"1","project":[{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020"}],"date_published":"2022-03-16T00:00:00Z","ec_funded":1,"title":"Approximating the bundled crossing number","date_created":"2022-04-17T22:01:47Z","author":[{"full_name":"Arroyo Guevara, Alan M","first_name":"Alan M","orcid":"0000-0003-2401-8670","last_name":"Arroyo Guevara","id":"3207FDC6-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Felsner","full_name":"Felsner, Stefan","first_name":"Stefan"}],"isi":1,"status":"public","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2109.14892"}],"day":"16","publication_identifier":{"isbn":["9783030967307"],"eissn":["1611-3349"],"issn":["0302-9743"]},"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","department":[{"_id":"UlWa"}],"article_processing_charge":"No","external_id":{"arxiv":["2109.14892"],"isi":["001435074700031"]},"series_title":"LNCS","publication_status":"published"},{"tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","short":"CC BY-NC (4.0)"},"language":[{"iso":"eng"}],"date_updated":"2024-10-09T21:02:21Z","oa_version":"Published Version","corr_author":"1","publisher":"Wiley","quality_controlled":"1","month":"08","citation":{"mla":"Kwan, Matthew Alan, et al. “Large Deviations in Random Latin Squares.” Bulletin of the London Mathematical Society, vol. 54, no. 4, Wiley, 2022, pp. 1420–38, doi:10.1112/blms.12638.","ieee":"M. A. Kwan, A. Sah, and M. Sawhney, “Large deviations in random latin squares,” Bulletin of the London Mathematical Society, vol. 54, no. 4. Wiley, pp. 1420–1438, 2022.","apa":"Kwan, M. A., Sah, A., & Sawhney, M. (2022). Large deviations in random latin squares. Bulletin of the London Mathematical Society. Wiley. https://doi.org/10.1112/blms.12638","short":"M.A. Kwan, A. Sah, M. Sawhney, Bulletin of the London Mathematical Society 54 (2022) 1420–1438.","ista":"Kwan MA, Sah A, Sawhney M. 2022. Large deviations in random latin squares. Bulletin of the London Mathematical Society. 54(4), 1420–1438.","chicago":"Kwan, Matthew Alan, Ashwin Sah, and Mehtaab Sawhney. “Large Deviations in Random Latin Squares.” Bulletin of the London Mathematical Society. Wiley, 2022. https://doi.org/10.1112/blms.12638.","ama":"Kwan MA, Sah A, Sawhney M. Large deviations in random latin squares. Bulletin of the London Mathematical Society. 2022;54(4):1420-1438. doi:10.1112/blms.12638"},"type":"journal_article","page":"1420-1438","oa":1,"abstract":[{"lang":"eng","text":"In this note, we study large deviations of the number 𝐍 of intercalates ( 2×2 combinatorial subsquares which are themselves Latin squares) in a random 𝑛×𝑛 Latin square. In particular, for constant 𝛿>0 we prove that exp(−𝑂(𝑛2log𝑛))⩽Pr(𝐍⩽(1−𝛿)𝑛2/4)⩽exp(−Ω(𝑛2)) and exp(−𝑂(𝑛4/3(log𝑛)))⩽Pr(𝐍⩾(1+𝛿)𝑛2/4)⩽exp(−Ω(𝑛4/3(log𝑛)2/3)) . As a consequence, we deduce that a typical order- 𝑛 Latin square has (1+𝑜(1))𝑛2/4 intercalates, matching a lower bound due to Kwan and Sudakov and resolving an old conjecture of McKay and Wanless."}],"_id":"11186","license":"https://creativecommons.org/licenses/by-nc/4.0/","arxiv":1,"department":[{"_id":"MaKw"}],"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_status":"published","external_id":{"arxiv":["2106.11932"],"isi":["000779920900001"]},"isi":1,"status":"public","has_accepted_license":"1","publication_identifier":{"eissn":["1469-2120"],"issn":["0024-6093"]},"day":"01","file_date_updated":"2023-02-03T09:43:38Z","issue":"4","file":[{"creator":"dernst","date_created":"2023-02-03T09:43:38Z","file_size":233758,"date_updated":"2023-02-03T09:43:38Z","relation":"main_file","access_level":"open_access","file_id":"12499","success":1,"checksum":"02d74e7ae955ba3c808e2a8aebe6ef98","content_type":"application/pdf","file_name":"2022_BulletinMathSociety_Kwan.pdf"}],"author":[{"orcid":"0000-0002-4003-7567","id":"5fca0887-a1db-11eb-95d1-ca9d5e0453b3","last_name":"Kwan","full_name":"Kwan, Matthew Alan","first_name":"Matthew Alan"},{"first_name":"Ashwin","full_name":"Sah, Ashwin","last_name":"Sah"},{"last_name":"Sawhney","first_name":"Mehtaab","full_name":"Sawhney, Mehtaab"}],"date_created":"2022-04-17T22:01:48Z","title":"Large deviations in random latin squares","article_type":"original","date_published":"2022-08-01T00:00:00Z","volume":54,"scopus_import":"1","year":"2022","publication":"Bulletin of the London Mathematical Society","intvolume":" 54","acknowledgement":"We thank Zach Hunter for pointing out some important typographical errors. We also thank the referee for several remarks which helped improve the paper substantially.\r\nKwan was supported by NSF grant DMS-1953990. Sah and Sawhney were supported by NSF Graduate Research Fellowship Program DGE-1745302.","doi":"10.1112/blms.12638","ddc":["510"]},{"doi":"10.15479/at:ista:11321","ddc":["570"],"year":"2022","abstract":[{"text":"Here are the research data underlying the publication \"Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus\" Further information are summed up in the README document. ","lang":"eng"}],"_id":"11321","date_published":"2022-04-28T00:00:00Z","file":[{"content_type":"application/x-zip-compressed","checksum":"96c1b86cdf25481f2a52972fcc45ca7f","file_id":"11326","success":1,"access_level":"open_access","relation":"main_file","date_updated":"2022-04-22T09:39:03Z","file_name":"Data_Code.zip","date_created":"2022-04-22T09:39:03Z","creator":"larathoo","file_size":13260571}],"type":"research_data","citation":{"ista":"Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. 2022. Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus, Institute of Science and Technology Austria, 10.15479/at:ista:11321.","chicago":"Surendranadh, Parvathy, Louise S Arathoon, Carina Baskett, David Field, Melinda Pickup, and Nicholas H Barton. “Effects of Fine-Scale Population Structure on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:11321.","ama":"Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus. 2022. doi:10.15479/at:ista:11321","apa":"Surendranadh, P., Arathoon, L. S., Baskett, C., Field, D., Pickup, M., & Barton, N. H. (2022). Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:11321","short":"P. Surendranadh, L.S. Arathoon, C. Baskett, D. Field, M. Pickup, N.H. Barton, (2022).","ieee":"P. Surendranadh, L. S. Arathoon, C. Baskett, D. Field, M. Pickup, and N. H. Barton, “Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus.” Institute of Science and Technology Austria, 2022.","mla":"Surendranadh, Parvathy, et al. Effects of Fine-Scale Population Structure on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus. Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:11321."},"month":"04","related_material":{"record":[{"id":"9192","status":"public","relation":"earlier_version"},{"relation":"earlier_version","status":"public","id":"8254"},{"status":"public","id":"11411","relation":"used_in_publication"}]},"author":[{"orcid":"0000-0001-6395-386X","id":"455235B8-F248-11E8-B48F-1D18A9856A87","last_name":"Surendranadh","full_name":"Surendranadh, Parvathy","first_name":"Parvathy"},{"full_name":"Arathoon, Louise S","first_name":"Louise S","orcid":"0000-0003-1771-714X","id":"2CFCFF98-F248-11E8-B48F-1D18A9856A87","last_name":"Arathoon"},{"id":"3B4A7CE2-F248-11E8-B48F-1D18A9856A87","last_name":"Baskett","orcid":"0000-0002-7354-8574","first_name":"Carina","full_name":"Baskett, Carina"},{"first_name":"David","full_name":"Field, David","last_name":"Field","id":"419049E2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4014-8478"},{"first_name":"Melinda","full_name":"Pickup, Melinda","last_name":"Pickup","id":"2C78037E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6118-0541"},{"full_name":"Barton, Nicholas H","first_name":"Nicholas H","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","last_name":"Barton"}],"date_created":"2022-04-22T09:42:24Z","title":"Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus","oa":1,"oa_version":"Published Version","corr_author":"1","publisher":"Institute of Science and Technology Austria","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2025-04-15T08:20:40Z","file_date_updated":"2022-04-22T09:39:03Z","has_accepted_license":"1","status":"public","contributor":[{"id":"2CFCFF98-F248-11E8-B48F-1D18A9856A87","last_name":"Arathoon","first_name":"Louise S","contributor_type":"project_member"},{"id":"3B4A7CE2-F248-11E8-B48F-1D18A9856A87","last_name":"Baskett","orcid":"0000-0002-7354-8574","contributor_type":"project_member","first_name":"Carina"},{"orcid":"0000-0002-4014-8478","last_name":"Field","id":"419049E2-F248-11E8-B48F-1D18A9856A87","first_name":"David","contributor_type":"project_member"},{"first_name":"Melinda","contributor_type":"project_member","last_name":"Pickup","id":"2C78037E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6118-0541"},{"orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","last_name":"Barton","first_name":"Nicholas H","contributor_type":"project_member"}],"day":"28","department":[{"_id":"GradSch"},{"_id":"NiBa"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No"},{"publisher":"Springer Nature","quality_controlled":"1","oa_version":"Published Version","corr_author":"1","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"language":[{"iso":"eng"}],"date_updated":"2025-06-12T06:17:37Z","_id":"11330","abstract":[{"lang":"eng","text":"In this article we study the noncommutative transport distance introduced by Carlen and Maas and its entropic regularization defined by Becker and Li. We prove a duality formula that can be understood as a quantum version of the dual Benamou–Brenier formulation of the Wasserstein distance in terms of subsolutions of a Hamilton–Jacobi–Bellmann equation."}],"oa":1,"month":"04","type":"journal_article","citation":{"apa":"Wirth, M. (2022). A dual formula for the noncommutative transport distance. Journal of Statistical Physics. Springer Nature. https://doi.org/10.1007/s10955-022-02911-9","short":"M. Wirth, Journal of Statistical Physics 187 (2022).","ama":"Wirth M. A dual formula for the noncommutative transport distance. Journal of Statistical Physics. 2022;187(2). doi:10.1007/s10955-022-02911-9","chicago":"Wirth, Melchior. “A Dual Formula for the Noncommutative Transport Distance.” Journal of Statistical Physics. Springer Nature, 2022. https://doi.org/10.1007/s10955-022-02911-9.","ista":"Wirth M. 2022. A dual formula for the noncommutative transport distance. Journal of Statistical Physics. 187(2), 19.","ieee":"M. Wirth, “A dual formula for the noncommutative transport distance,” Journal of Statistical Physics, vol. 187, no. 2. Springer Nature, 2022.","mla":"Wirth, Melchior. “A Dual Formula for the Noncommutative Transport Distance.” Journal of Statistical Physics, vol. 187, no. 2, 19, Springer Nature, 2022, doi:10.1007/s10955-022-02911-9."},"file_date_updated":"2022-04-29T11:24:23Z","day":"08","publication_identifier":{"issn":["0022-4715"],"eissn":["1572-9613"]},"has_accepted_license":"1","status":"public","isi":1,"publication_status":"published","external_id":{"pmid":["35509951"],"isi":["000780305000001"]},"department":[{"_id":"JaMa"}],"article_processing_charge":"Yes (via OA deal)","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1007/s10955-022-02911-9","acknowledgement":"The author wants to thank Jan Maas for helpful comments. He also acknowledges financial support from the Austrian Science Fund (FWF) through Grant Number F65 and from the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Programme (Grant Agreement No. 716117).\r\nOpen access funding provided by Institute of Science and Technology (IST Austria).","ddc":["510","530"],"intvolume":" 187","scopus_import":"1","pmid":1,"publication":"Journal of Statistical Physics","year":"2022","volume":187,"date_published":"2022-04-08T00:00:00Z","project":[{"name":"Taming Complexity in Partial Differential Systems","grant_number":"F6504","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2"},{"_id":"256E75B8-B435-11E9-9278-68D0E5697425","grant_number":"716117","name":"Optimal Transport and Stochastic Dynamics","call_identifier":"H2020"}],"article_type":"original","title":"A dual formula for the noncommutative transport distance","date_created":"2022-04-24T22:01:43Z","article_number":"19","author":[{"id":"88644358-0A0E-11EA-8FA5-49A33DDC885E","last_name":"Wirth","orcid":"0000-0002-0519-4241","first_name":"Melchior","full_name":"Wirth, Melchior"}],"ec_funded":1,"issue":"2","file":[{"file_name":"2022_JourStatisticalPhysics_Wirth.pdf","file_id":"11338","access_level":"open_access","success":1,"content_type":"application/pdf","checksum":"f3e0b00884b7dde31347a3756788b473","date_updated":"2022-04-29T11:24:23Z","relation":"main_file","file_size":362119,"date_created":"2022-04-29T11:24:23Z","creator":"dernst"}]},{"publication_status":"published","external_id":{"arxiv":["2105.11827"],"isi":["000926506800003"]},"department":[{"_id":"ElKo"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","day":"28","publication_identifier":{"isbn":["9781450391627"]},"isi":1,"status":"public","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2105.11827"}],"scopus_import":"1","year":"2022","publication":"Proceedings of the 17th European Conference on Computer Systems","doi":"10.1145/3492321.3519594","author":[{"full_name":"Danezis, George","first_name":"George","last_name":"Danezis"},{"first_name":"Eleftherios","full_name":"Kokoris Kogias, Eleftherios","last_name":"Kokoris Kogias","id":"f5983044-d7ef-11ea-ac6d-fd1430a26d30"},{"full_name":"Sonnino, Alberto","first_name":"Alberto","last_name":"Sonnino"},{"last_name":"Spiegelman","full_name":"Spiegelman, Alexander","first_name":"Alexander"}],"title":"Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus","date_created":"2022-04-24T22:01:43Z","date_published":"2022-03-28T00:00:00Z","language":[{"iso":"eng"}],"date_updated":"2023-08-03T06:38:40Z","publisher":"Association for Computing Machinery","quality_controlled":"1","oa_version":"Preprint","arxiv":1,"page":"34-50","conference":{"end_date":"2022-04-08","name":"EuroSys: European Conference on Computer Systems","start_date":"2022-04-05","location":"Rennes, France"},"oa":1,"type":"conference","month":"03","citation":{"mla":"Danezis, George, et al. “Narwhal and Tusk: A DAG-Based Mempool and Efficient BFT Consensus.” Proceedings of the 17th European Conference on Computer Systems, Association for Computing Machinery, 2022, pp. 34–50, doi:10.1145/3492321.3519594.","ieee":"G. Danezis, E. Kokoris Kogias, A. Sonnino, and A. Spiegelman, “Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus,” in Proceedings of the 17th European Conference on Computer Systems, Rennes, France, 2022, pp. 34–50.","chicago":"Danezis, George, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Narwhal and Tusk: A DAG-Based Mempool and Efficient BFT Consensus.” In Proceedings of the 17th European Conference on Computer Systems, 34–50. Association for Computing Machinery, 2022. https://doi.org/10.1145/3492321.3519594.","ista":"Danezis G, Kokoris Kogias E, Sonnino A, Spiegelman A. 2022. Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus. Proceedings of the 17th European Conference on Computer Systems. EuroSys: European Conference on Computer Systems, 34–50.","ama":"Danezis G, Kokoris Kogias E, Sonnino A, Spiegelman A. Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus. In: Proceedings of the 17th European Conference on Computer Systems. Association for Computing Machinery; 2022:34-50. doi:10.1145/3492321.3519594","short":"G. Danezis, E. Kokoris Kogias, A. Sonnino, A. Spiegelman, in:, Proceedings of the 17th European Conference on Computer Systems, Association for Computing Machinery, 2022, pp. 34–50.","apa":"Danezis, G., Kokoris Kogias, E., Sonnino, A., & Spiegelman, A. (2022). Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus. In Proceedings of the 17th European Conference on Computer Systems (pp. 34–50). Rennes, France: Association for Computing Machinery. https://doi.org/10.1145/3492321.3519594"},"_id":"11331","abstract":[{"lang":"eng","text":"We propose separating the task of reliable transaction dissemination from transaction ordering, to enable high-performance Byzantine fault-tolerant quorum-based consensus. We design and evaluate a mempool protocol, Narwhal, specializing in high-throughput reliable dissemination and storage of causal histories of transactions. Narwhal tolerates an asynchronous network and maintains high performance despite failures. Narwhal is designed to easily scale-out using multiple workers at each validator, and we demonstrate that there is no foreseeable limit to the throughput we can achieve.\r\nComposing Narwhal with a partially synchronous consensus protocol (Narwhal-HotStuff) yields significantly better throughput even in the presence of faults or intermittent loss of liveness due to asynchrony. However, loss of liveness can result in higher latency. To achieve overall good performance when faults occur we design Tusk, a zero-message overhead asynchronous consensus protocol, to work with Narwhal. We demonstrate its high performance under a variety of configurations and faults.\r\nAs a summary of results, on a WAN, Narwhal-Hotstuff achieves over 130,000 tx/sec at less than 2-sec latency compared with 1,800 tx/sec at 1-sec latency for Hotstuff. Additional workers increase throughput linearly to 600,000 tx/sec without any latency increase. Tusk achieves 160,000 tx/sec with about 3 seconds latency. Under faults, both protocols maintain high throughput, but Narwhal-HotStuff suffers from increased latency."}]},{"pmid":1,"scopus_import":"1","publication":"Communications in Mathematical Physics","year":"2022","volume":393,"acknowledgement":"Kevin Schnelli is supported in parts by the Swedish Research Council Grant VR-2017-05195, and the Knut and Alice Wallenberg Foundation. Yuanyuan Xu is supported by the Swedish Research Council Grant VR-2017-05195 and the ERC Advanced Grant “RMTBeyond” No. 101020331.","doi":"10.1007/s00220-022-04377-y","ddc":["510"],"intvolume":" 393","date_created":"2022-04-24T22:01:44Z","title":"Convergence rate to the Tracy–Widom laws for the largest Eigenvalue of Wigner matrices","author":[{"id":"434AD0AE-F248-11E8-B48F-1D18A9856A87","last_name":"Schnelli","orcid":"0000-0003-0954-3231","first_name":"Kevin","full_name":"Schnelli, Kevin"},{"orcid":"0000-0003-1559-1205","last_name":"Xu","id":"7902bdb1-a2a4-11eb-a164-c9216f71aea3","full_name":"Xu, Yuanyuan","first_name":"Yuanyuan"}],"ec_funded":1,"file":[{"file_name":"2022_CommunMathPhys_Schnelli.pdf","success":1,"access_level":"open_access","file_id":"11726","checksum":"bee0278c5efa9a33d9a2dc8d354a6c51","content_type":"application/pdf","relation":"main_file","date_updated":"2022-08-05T06:01:13Z","file_size":1141462,"date_created":"2022-08-05T06:01:13Z","creator":"dernst"}],"date_published":"2022-07-01T00:00:00Z","project":[{"call_identifier":"H2020","name":"Random matrices beyond Wigner-Dyson-Mehta","_id":"62796744-2b32-11ec-9570-940b20777f1d","grant_number":"101020331"}],"article_type":"original","file_date_updated":"2022-08-05T06:01:13Z","publication_status":"published","external_id":{"pmid":["35765414"],"arxiv":["2102.04330"],"isi":["000782737200001"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"LaEr"}],"article_processing_charge":"No","publication_identifier":{"issn":["0010-3616"],"eissn":["1432-0916"]},"day":"01","isi":1,"has_accepted_license":"1","status":"public","arxiv":1,"page":"839-907","oa":1,"month":"07","citation":{"ama":"Schnelli K, Xu Y. Convergence rate to the Tracy–Widom laws for the largest Eigenvalue of Wigner matrices. Communications in Mathematical Physics. 2022;393:839-907. doi:10.1007/s00220-022-04377-y","ista":"Schnelli K, Xu Y. 2022. Convergence rate to the Tracy–Widom laws for the largest Eigenvalue of Wigner matrices. Communications in Mathematical Physics. 393, 839–907.","chicago":"Schnelli, Kevin, and Yuanyuan Xu. “Convergence Rate to the Tracy–Widom Laws for the Largest Eigenvalue of Wigner Matrices.” Communications in Mathematical Physics. Springer Nature, 2022. https://doi.org/10.1007/s00220-022-04377-y.","apa":"Schnelli, K., & Xu, Y. (2022). Convergence rate to the Tracy–Widom laws for the largest Eigenvalue of Wigner matrices. Communications in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-022-04377-y","short":"K. Schnelli, Y. Xu, Communications in Mathematical Physics 393 (2022) 839–907.","ieee":"K. Schnelli and Y. Xu, “Convergence rate to the Tracy–Widom laws for the largest Eigenvalue of Wigner matrices,” Communications in Mathematical Physics, vol. 393. Springer Nature, pp. 839–907, 2022.","mla":"Schnelli, Kevin, and Yuanyuan Xu. “Convergence Rate to the Tracy–Widom Laws for the Largest Eigenvalue of Wigner Matrices.” Communications in Mathematical Physics, vol. 393, Springer Nature, 2022, pp. 839–907, doi:10.1007/s00220-022-04377-y."},"type":"journal_article","_id":"11332","abstract":[{"text":"We show that the fluctuations of the largest eigenvalue of a real symmetric or complex Hermitian Wigner matrix of size N converge to the Tracy–Widom laws at a rate O(N^{-1/3+\\omega }), as N tends to infinity. For Wigner matrices this improves the previous rate O(N^{-2/9+\\omega }) obtained by Bourgade (J Eur Math Soc, 2021) for generalized Wigner matrices. Our result follows from a Green function comparison theorem, originally introduced by Erdős et al. (Adv Math 229(3):1435–1515, 2012) to prove edge universality, on a finer spectral parameter scale with improved error estimates. The proof relies on the continuous Green function flow induced by a matrix-valued Ornstein–Uhlenbeck process. Precise estimates on leading contributions from the third and fourth order moments of the matrix entries are obtained using iterative cumulant expansions and recursive comparisons for correlation functions, along with uniform convergence estimates for correlation kernels of the Gaussian invariant ensembles.","lang":"eng"}],"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2025-06-11T14:01:05Z","language":[{"iso":"eng"}],"publisher":"Springer Nature","quality_controlled":"1","oa_version":"Published Version"},{"status":"public","has_accepted_license":"1","isi":1,"day":"01","publication_identifier":{"eissn":["1558-5646"],"issn":["0014-3820"]},"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"NiBa"},{"_id":"BeVi"}],"publication_status":"published","external_id":{"isi":["000781632500001"],"pmid":["35323995"]},"file_date_updated":"2022-08-05T06:19:28Z","project":[{"grant_number":"797747","_id":"265B41B8-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Theoretical and empirical approaches to understanding Parallel Adaptation"}],"article_type":"original","date_published":"2022-05-01T00:00:00Z","issue":"5","file":[{"date_created":"2022-08-05T06:19:28Z","creator":"dernst","file_size":2855214,"checksum":"c27c025ae9afcf6c804d46a909775ee5","content_type":"application/pdf","file_id":"11729","success":1,"access_level":"open_access","relation":"main_file","date_updated":"2022-08-05T06:19:28Z","file_name":"2022_Evolution_Freitas.pdf"}],"title":"Parthenogenesis in Darevskia lizards: A rare outcome of common hybridization, not a common outcome of rare hybridization","date_created":"2022-04-24T22:01:44Z","author":[{"full_name":"Freitas, Susana","first_name":"Susana","last_name":"Freitas"},{"first_name":"Anja M","full_name":"Westram, Anja M","id":"3C147470-F248-11E8-B48F-1D18A9856A87","last_name":"Westram","orcid":"0000-0003-1050-4969"},{"last_name":"Schwander","first_name":"Tanja","full_name":"Schwander, Tanja"},{"first_name":"Marine","full_name":"Arakelyan, Marine","last_name":"Arakelyan"},{"first_name":"Çetin","full_name":"Ilgaz, Çetin","last_name":"Ilgaz"},{"full_name":"Kumlutas, Yusuf","first_name":"Yusuf","last_name":"Kumlutas"},{"last_name":"Harris","full_name":"Harris, David James","first_name":"David James"},{"last_name":"Carretero","first_name":"Miguel A.","full_name":"Carretero, Miguel A."},{"last_name":"Butlin","full_name":"Butlin, Roger K.","first_name":"Roger K."}],"ec_funded":1,"intvolume":" 76","doi":"10.1111/evo.14462","acknowledgement":"The authors thank A. van der Meijden and F. Ahmadzadeh for providing specimens and tissue samples, and A. Vardanyan, C. Corti, F. Jorge, and S. Drovetski for support during field work. The authors also thank S. Qiu for assistance with python scripting, S. Rocha for her support in BEAST analysis, and B. Wielstra for his comments on\r\na previous version of the manuscript. SF was funded by FCT grant SFRH/BD/81483/2011 (a PhD individual grant). AMW was funded by the European Union’s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie grant agreement no. 797747. TS acknowledges funding from the Swiss National Science Foundation (grants\r\nPP00P3_170627 and 31003A_182495). The work was carried out under financial support of the projects “Preserving Armenian biodiversity: Joint Portuguese – Armenian program for training in modern conservation biology” of Gulbenkian Foundation (Portugal) and PTDC/BIABEC/101256/2008 of Fundação para a Ciência e a Tecnologia (FCT, Portugal).","ddc":["570"],"volume":76,"pmid":1,"scopus_import":"1","year":"2022","publication":"Evolution","oa_version":"Published Version","publisher":"Wiley","quality_controlled":"1","tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","short":"CC BY-NC (4.0)"},"date_updated":"2025-04-14T07:48:21Z","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Hybridization is a common evolutionary process with multiple possible outcomes. In vertebrates, interspecific hybridization has repeatedly generated parthenogenetic hybrid species. However, it is unknown whether the generation of parthenogenetic hybrids is a rare outcome of frequent hybridization between sexual species within a genus or the typical outcome of rare hybridization events. Darevskia is a genus of rock lizards with both hybrid parthenogenetic and sexual species. Using capture sequencing, we estimate phylogenetic relationships and gene flow among the sexual species, to determine how introgressive hybridization relates to the origins of parthenogenetic hybrids. We find evidence for widespread hybridization with gene flow, both between recently diverged species and deep branches. Surprisingly, we find no signal of gene flow between parental species of the parthenogenetic hybrids, suggesting that the parental pairs were either reproductively or geographically isolated early in their divergence. The generation of parthenogenetic hybrids in Darevskia is, then, a rare outcome of the total occurrence of hybridization within the genus, but the typical outcome when specific species pairs hybridize. Our results question the conventional view that parthenogenetic lineages are generated by hybridization in a window of divergence. Instead, they suggest that some lineages possess specific properties that underpin successful parthenogenetic reproduction."}],"_id":"11334","type":"journal_article","month":"05","citation":{"mla":"Freitas, Susana, et al. “Parthenogenesis in Darevskia Lizards: A Rare Outcome of Common Hybridization, Not a Common Outcome of Rare Hybridization.” Evolution, vol. 76, no. 5, Wiley, 2022, pp. 899–914, doi:10.1111/evo.14462.","ieee":"S. Freitas et al., “Parthenogenesis in Darevskia lizards: A rare outcome of common hybridization, not a common outcome of rare hybridization,” Evolution, vol. 76, no. 5. Wiley, pp. 899–914, 2022.","ama":"Freitas S, Westram AM, Schwander T, et al. Parthenogenesis in Darevskia lizards: A rare outcome of common hybridization, not a common outcome of rare hybridization. Evolution. 2022;76(5):899-914. doi:10.1111/evo.14462","ista":"Freitas S, Westram AM, Schwander T, Arakelyan M, Ilgaz Ç, Kumlutas Y, Harris DJ, Carretero MA, Butlin RK. 2022. Parthenogenesis in Darevskia lizards: A rare outcome of common hybridization, not a common outcome of rare hybridization. Evolution. 76(5), 899–914.","chicago":"Freitas, Susana, Anja M Westram, Tanja Schwander, Marine Arakelyan, Çetin Ilgaz, Yusuf Kumlutas, David James Harris, Miguel A. Carretero, and Roger K. Butlin. “Parthenogenesis in Darevskia Lizards: A Rare Outcome of Common Hybridization, Not a Common Outcome of Rare Hybridization.” Evolution. Wiley, 2022. https://doi.org/10.1111/evo.14462.","apa":"Freitas, S., Westram, A. M., Schwander, T., Arakelyan, M., Ilgaz, Ç., Kumlutas, Y., … Butlin, R. K. (2022). Parthenogenesis in Darevskia lizards: A rare outcome of common hybridization, not a common outcome of rare hybridization. Evolution. Wiley. https://doi.org/10.1111/evo.14462","short":"S. Freitas, A.M. Westram, T. Schwander, M. Arakelyan, Ç. Ilgaz, Y. Kumlutas, D.J. Harris, M.A. Carretero, R.K. Butlin, Evolution 76 (2022) 899–914."},"page":"899-914","oa":1},{"file_date_updated":"2023-03-21T14:18:10Z","external_id":{"pmid":["36322669"],"isi":["000918406800019"]},"publication_status":"published","department":[{"_id":"SiHi"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","article_processing_charge":"No","publication_identifier":{"issn":["2375-2548"]},"day":"01","has_accepted_license":"1","isi":1,"status":"public","year":"2022","publication":"Science Advances","pmid":1,"scopus_import":"1","volume":8,"ddc":["570"],"acknowledgement":"We thank A. Heger (IST Austria Preclinical Facility), A. Sommer and C. Czepe (VBCF GmbH, NGS Unit) and S. Gharagozlou for technical support. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by the Imaging & Optics Facility (IOF), Lab Support Facility (LSF), and Preclinical Facility (PCF). N.A. received funding from the FWF Firnberg-Programm (T 1031). The work was supported by IST institutional funds and by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement 725780 LinPro) to S.H.","doi":"10.1126/sciadv.abq1263","intvolume":" 8","ec_funded":1,"title":"Tissue-wide genetic and cellular landscape shapes the execution of sequential PRC2 functions in neural stem cell lineage progression","author":[{"id":"4CD6AAC6-F248-11E8-B48F-1D18A9856A87","last_name":"Amberg","orcid":"0000-0002-3183-8207","first_name":"Nicole","full_name":"Amberg, Nicole"},{"first_name":"Florian","full_name":"Pauler, Florian","last_name":"Pauler","id":"48EA0138-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7462-0048"},{"full_name":"Streicher, Carmen","first_name":"Carmen","id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","last_name":"Streicher"},{"full_name":"Hippenmeyer, Simon","first_name":"Simon","orcid":"0000-0003-2279-1061","last_name":"Hippenmeyer","id":"37B36620-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2022-04-26T15:04:50Z","article_number":"abq1263","file":[{"relation":"main_file","date_updated":"2023-03-21T14:18:10Z","checksum":"0117023e188542082ca6693cf39e7f03","content_type":"application/pdf","access_level":"open_access","success":1,"file_id":"12742","file_name":"sciadv.abq1263.pdf","creator":"patrickd","date_created":"2023-03-21T14:18:10Z","file_size":2973998}],"issue":"44","date_published":"2022-11-01T00:00:00Z","article_type":"original","project":[{"name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","call_identifier":"H2020","grant_number":"725780","_id":"260018B0-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","name":"Role of Eed in neural stem cell lineage progression","grant_number":"T01031","_id":"268F8446-B435-11E9-9278-68D0E5697425"}],"language":[{"iso":"eng"}],"date_updated":"2025-09-09T14:30:38Z","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","publisher":"American Association for the Advancement of Science","corr_author":"1","oa_version":"Published Version","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"},{"_id":"LifeSc"}],"oa":1,"citation":{"short":"N. Amberg, F. Pauler, C. Streicher, S. Hippenmeyer, Science Advances 8 (2022).","apa":"Amberg, N., Pauler, F., Streicher, C., & Hippenmeyer, S. (2022). Tissue-wide genetic and cellular landscape shapes the execution of sequential PRC2 functions in neural stem cell lineage progression. Science Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.abq1263","ama":"Amberg N, Pauler F, Streicher C, Hippenmeyer S. Tissue-wide genetic and cellular landscape shapes the execution of sequential PRC2 functions in neural stem cell lineage progression. Science Advances. 2022;8(44). doi:10.1126/sciadv.abq1263","ista":"Amberg N, Pauler F, Streicher C, Hippenmeyer S. 2022. Tissue-wide genetic and cellular landscape shapes the execution of sequential PRC2 functions in neural stem cell lineage progression. Science Advances. 8(44), abq1263.","chicago":"Amberg, Nicole, Florian Pauler, Carmen Streicher, and Simon Hippenmeyer. “Tissue-Wide Genetic and Cellular Landscape Shapes the Execution of Sequential PRC2 Functions in Neural Stem Cell Lineage Progression.” Science Advances. American Association for the Advancement of Science, 2022. https://doi.org/10.1126/sciadv.abq1263.","ieee":"N. Amberg, F. Pauler, C. Streicher, and S. Hippenmeyer, “Tissue-wide genetic and cellular landscape shapes the execution of sequential PRC2 functions in neural stem cell lineage progression,” Science Advances, vol. 8, no. 44. American Association for the Advancement of Science, 2022.","mla":"Amberg, Nicole, et al. “Tissue-Wide Genetic and Cellular Landscape Shapes the Execution of Sequential PRC2 Functions in Neural Stem Cell Lineage Progression.” Science Advances, vol. 8, no. 44, abq1263, American Association for the Advancement of Science, 2022, doi:10.1126/sciadv.abq1263."},"type":"journal_article","related_material":{"link":[{"url":"https://ista.ac.at/en/news/whole-tissue-shapes-brain-development/","description":"News on ISTA website","relation":"press_release"}]},"month":"11","_id":"11336","abstract":[{"text":"The generation of a correctly-sized cerebral cortex with all-embracing neuronal and glial cell-type diversity critically depends on faithful radial glial progenitor (RGP) cell proliferation/differentiation programs. Temporal RGP lineage progression is regulated by Polycomb Repressive Complex 2 (PRC2) and loss of PRC2 activity results in severe neurogenesis defects and microcephaly. How PRC2-dependent gene expression instructs RGP lineage progression is unknown. Here we utilize Mosaic Analysis with Double Markers (MADM)-based single cell technology and demonstrate that PRC2 is not cell-autonomously required in neurogenic RGPs but rather acts at the global tissue-wide level. Conversely, cortical astrocyte production and maturation is cell-autonomously controlled by PRC2-dependent transcriptional regulation. We thus reveal highly distinct and sequential PRC2 functions in RGP lineage progression that are dependent on complex interplays between intrinsic and tissue-wide properties. In a broader context our results imply a critical role for the genetic and cellular niche environment in neural stem cell behavior.","lang":"eng"}]},{"external_id":{"arxiv":["2112.11273"],"isi":["000806812400004"]},"publication_status":"published","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"MaSe"}],"article_processing_charge":"No","day":"15","publication_identifier":{"issn":["2469-9950"],"eisbn":["2469-9969"]},"main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2112.11273"}],"isi":1,"status":"public","publication":"Physical Review B","year":"2022","scopus_import":"1","volume":105,"acknowledgement":"We acknowledge support by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant Agreement No. 850899).\r\nS.D.N. also acknowledges funding from the Institute of Science and Technology (IST) Austria, and from the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Skłodowska-Curie Grant Agreement No. 754411.","doi":"10.1103/PhysRevB.105.165149","intvolume":" 105","ec_funded":1,"author":[{"full_name":"De Nicola, Stefano","first_name":"Stefano","orcid":"0000-0002-4842-6671","last_name":"De Nicola","id":"42832B76-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Michailidis, Alexios","first_name":"Alexios","orcid":"0000-0002-8443-1064","id":"36EBAD38-F248-11E8-B48F-1D18A9856A87","last_name":"Michailidis"},{"orcid":"0000-0002-2399-5827","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","last_name":"Serbyn","full_name":"Serbyn, Maksym","first_name":"Maksym"}],"title":"Entanglement and precession in two-dimensional dynamical quantum phase transitions","date_created":"2022-04-28T08:06:10Z","article_number":"165149","date_published":"2022-04-15T00:00:00Z","article_type":"original","project":[{"_id":"23841C26-32DE-11EA-91FC-C7463DDC885E","grant_number":"850899","call_identifier":"H2020","name":"Non-Ergodic Quantum Matter: Universality, Dynamics and Control"},{"_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships"}],"date_updated":"2025-04-14T07:43:57Z","language":[{"iso":"eng"}],"quality_controlled":"1","publisher":"American Physical Society","corr_author":"1","oa_version":"Preprint","arxiv":1,"oa":1,"type":"journal_article","month":"04","citation":{"apa":"De Nicola, S., Michailidis, A., & Serbyn, M. (2022). Entanglement and precession in two-dimensional dynamical quantum phase transitions. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.105.165149","short":"S. De Nicola, A. Michailidis, M. Serbyn, Physical Review B 105 (2022).","chicago":"De Nicola, Stefano, Alexios Michailidis, and Maksym Serbyn. “Entanglement and Precession in Two-Dimensional Dynamical Quantum Phase Transitions.” Physical Review B. American Physical Society, 2022. https://doi.org/10.1103/PhysRevB.105.165149.","ista":"De Nicola S, Michailidis A, Serbyn M. 2022. Entanglement and precession in two-dimensional dynamical quantum phase transitions. Physical Review B. 105, 165149.","ama":"De Nicola S, Michailidis A, Serbyn M. Entanglement and precession in two-dimensional dynamical quantum phase transitions. Physical Review B. 2022;105. doi:10.1103/PhysRevB.105.165149","ieee":"S. De Nicola, A. Michailidis, and M. Serbyn, “Entanglement and precession in two-dimensional dynamical quantum phase transitions,” Physical Review B, vol. 105. American Physical Society, 2022.","mla":"De Nicola, Stefano, et al. “Entanglement and Precession in Two-Dimensional Dynamical Quantum Phase Transitions.” Physical Review B, vol. 105, 165149, American Physical Society, 2022, doi:10.1103/PhysRevB.105.165149."},"_id":"11337","abstract":[{"text":"Nonanalytic points in the return probability of a quantum state as a function of time, known as dynamical quantum phase transitions (DQPTs), have received great attention in recent years, but the understanding of their mechanism is still incomplete. In our recent work [Phys. Rev. Lett. 126, 040602 (2021)], we demonstrated that one-dimensional DQPTs can be produced by two distinct mechanisms, namely semiclassical precession and entanglement generation, leading to the definition of precession (pDQPTs) and entanglement (eDQPTs) dynamical quantum phase transitions. In this manuscript, we extend and investigate the notion of p- and eDQPTs in two-dimensional systems by considering semi-infinite ladders of varying width. For square lattices, we find that pDQPTs and eDQPTs persist and are characterized by similar phenomenology as in 1D: pDQPTs are associated with a magnetization sign change and a wide entanglement gap, while eDQPTs correspond to suppressed local observables and avoided crossings in the entanglement spectrum. However, DQPTs show higher sensitivity to the ladder width and other details, challenging the extrapolation to the thermodynamic limit especially for eDQPTs. Moving to honeycomb lattices, we also demonstrate that lattices with an odd number of nearest neighbors give rise to phenomenologies beyond the one-dimensional classification.","lang":"eng"}]},{"date_published":"2022-04-20T00:00:00Z","article_type":"original","date_created":"2022-05-01T22:01:41Z","article_number":"385","title":"Nutrient and salt depletion synergistically boosts glucose metabolism in individual Escherichia coli cells","author":[{"first_name":"Georgina","full_name":"Glover, Georgina","last_name":"Glover"},{"full_name":"Voliotis, Margaritis","first_name":"Margaritis","last_name":"Voliotis"},{"first_name":"Urszula","full_name":"Łapińska, Urszula","last_name":"Łapińska"},{"first_name":"Brandon M.","full_name":"Invergo, Brandon M.","last_name":"Invergo"},{"last_name":"Soanes","full_name":"Soanes, Darren","first_name":"Darren"},{"first_name":"Paul","full_name":"O’Neill, Paul","last_name":"O’Neill"},{"last_name":"Moore","full_name":"Moore, Karen","first_name":"Karen"},{"full_name":"Nikolic, Nela","first_name":"Nela","orcid":"0000-0001-9068-6090","id":"42D9CABC-F248-11E8-B48F-1D18A9856A87","last_name":"Nikolic"},{"last_name":"Petrov","full_name":"Petrov, Peter","first_name":"Peter"},{"first_name":"David S.","full_name":"Milner, David S.","last_name":"Milner"},{"first_name":"Sumita","full_name":"Roy, Sumita","last_name":"Roy"},{"last_name":"Heesom","first_name":"Kate","full_name":"Heesom, Kate"},{"first_name":"Thomas A.","full_name":"Richards, Thomas A.","last_name":"Richards"},{"full_name":"Tsaneva-Atanasova, Krasimira","first_name":"Krasimira","last_name":"Tsaneva-Atanasova"},{"full_name":"Pagliara, Stefano","first_name":"Stefano","last_name":"Pagliara"}],"file":[{"date_created":"2022-05-02T06:26:26Z","creator":"dernst","file_size":2827723,"checksum":"7c6f76ab17393d650825cc240edc84b3","content_type":"application/pdf","file_id":"11342","success":1,"access_level":"open_access","relation":"main_file","date_updated":"2022-05-02T06:26:26Z","file_name":"2022_CommBiology_Glover.pdf"}],"acknowledgement":"G.G. was supported by an EPSRC DTP PhD studentship (EP/M506527/1). M.V. and K.T.A. gratefully acknowledge financial support from the EPSRC (EP/N014391/1). U.L. was supported through a BBSRC grant (BB/V008021/1) and an MRC Proximity to Discovery EXCITEME2 grant (MCPC17189). This work was further supported by a Royal Society Research Grant (RG180007) awarded to S.P. and a QUEX Initiator grant awarded to S.P. and K.T.A.. D.S.M., T.A.R. and S.P.’s work in this area is also supported by a Marie Skłodowska-Curie project SINGEK (H2020-MSCA-ITN-2015-675752) and the Gordon and Betty Moore Foundation Marine Microbiology Initiative (GBMF5514). B.M.I. acknowledges support from a Wellcome Trust Institutional Strategic Support Award to the University of Exeter (204909/Z/16/Z). This project utilised equipment funded by the Wellcome Trust Institutional Strategic Support Fund (WT097835MF), Wellcome Trust Multi User Equipment Award (WT101650MA) and BBSRC LOLA award (BB/K003240/1).","doi":"10.1038/s42003-022-03336-6","ddc":["570"],"intvolume":" 5","pmid":1,"scopus_import":"1","publication":"Communications Biology","year":"2022","volume":5,"publication_identifier":{"eissn":["2399-3642"]},"day":"20","has_accepted_license":"1","status":"public","isi":1,"publication_status":"published","external_id":{"pmid":["35444215"],"isi":["000784143400001"]},"article_processing_charge":"No","department":[{"_id":"CaGu"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file_date_updated":"2022-05-02T06:26:26Z","_id":"11339","abstract":[{"lang":"eng","text":"The interaction between a cell and its environment shapes fundamental intracellular processes such as cellular metabolism. In most cases growth rate is treated as a proximal metric for understanding the cellular metabolic status. However, changes in growth rate might not reflect metabolic variations in individuals responding to environmental fluctuations. Here we use single-cell microfluidics-microscopy combined with transcriptomics, proteomics and mathematical modelling to quantify the accumulation of glucose within Escherichia coli cells. In contrast to the current consensus, we reveal that environmental conditions which are comparatively unfavourable for growth, where both nutrients and salinity are depleted, increase glucose accumulation rates in individual bacteria and population subsets. We find that these changes in metabolic function are underpinned by variations at the translational and posttranslational level but not at the transcriptional level and are not dictated by changes in cell size. The metabolic response-characteristics identified greatly advance our fundamental understanding of the interactions between bacteria and their environment and have important ramifications when investigating cellular processes where salinity plays an important role."}],"oa":1,"month":"04","type":"journal_article","citation":{"mla":"Glover, Georgina, et al. “Nutrient and Salt Depletion Synergistically Boosts Glucose Metabolism in Individual Escherichia Coli Cells.” Communications Biology, vol. 5, 385, Springer Nature, 2022, doi:10.1038/s42003-022-03336-6.","ieee":"G. Glover et al., “Nutrient and salt depletion synergistically boosts glucose metabolism in individual Escherichia coli cells,” Communications Biology, vol. 5. Springer Nature, 2022.","short":"G. Glover, M. Voliotis, U. Łapińska, B.M. Invergo, D. Soanes, P. O’Neill, K. Moore, N. Nikolic, P. Petrov, D.S. Milner, S. Roy, K. Heesom, T.A. Richards, K. Tsaneva-Atanasova, S. Pagliara, Communications Biology 5 (2022).","apa":"Glover, G., Voliotis, M., Łapińska, U., Invergo, B. M., Soanes, D., O’Neill, P., … Pagliara, S. (2022). Nutrient and salt depletion synergistically boosts glucose metabolism in individual Escherichia coli cells. Communications Biology. Springer Nature. https://doi.org/10.1038/s42003-022-03336-6","chicago":"Glover, Georgina, Margaritis Voliotis, Urszula Łapińska, Brandon M. Invergo, Darren Soanes, Paul O’Neill, Karen Moore, et al. “Nutrient and Salt Depletion Synergistically Boosts Glucose Metabolism in Individual Escherichia Coli Cells.” Communications Biology. Springer Nature, 2022. https://doi.org/10.1038/s42003-022-03336-6.","ista":"Glover G, Voliotis M, Łapińska U, Invergo BM, Soanes D, O’Neill P, Moore K, Nikolic N, Petrov P, Milner DS, Roy S, Heesom K, Richards TA, Tsaneva-Atanasova K, Pagliara S. 2022. Nutrient and salt depletion synergistically boosts glucose metabolism in individual Escherichia coli cells. Communications Biology. 5, 385.","ama":"Glover G, Voliotis M, Łapińska U, et al. Nutrient and salt depletion synergistically boosts glucose metabolism in individual Escherichia coli cells. Communications Biology. 2022;5. doi:10.1038/s42003-022-03336-6"},"publisher":"Springer Nature","quality_controlled":"1","oa_version":"Published Version","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"date_updated":"2023-08-03T06:45:26Z","language":[{"iso":"eng"}]},{"article_type":"original","date_published":"2022-04-14T00:00:00Z","issue":"16","author":[{"full_name":"Palaia, Ivan","first_name":"Ivan","orcid":" 0000-0002-8843-9485 ","last_name":"Palaia","id":"9c805cd2-4b75-11ec-a374-db6dd0ed57fa"},{"last_name":"Goyal","full_name":"Goyal, Abhay","first_name":"Abhay"},{"last_name":"Del Gado","first_name":"Emanuela","full_name":"Del Gado, Emanuela"},{"last_name":"Šamaj","full_name":"Šamaj, Ladislav","first_name":"Ladislav"},{"last_name":"Trizac","full_name":"Trizac, Emmanuel","first_name":"Emmanuel"}],"title":"Like-charge attraction at the nanoscale: Ground-state correlations and water destructuring","date_created":"2022-05-01T22:01:42Z","intvolume":" 126","doi":"10.1021/acs.jpcb.2c00028","acknowledgement":"We thank Martin Trulsson for useful discussions and for providing us with simulation data. This work has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement 674979-NANOTRANS. The support received from VEGA Grant No. 2/0092/21 is acknowledged.","volume":126,"scopus_import":"1","pmid":1,"year":"2022","publication":"Journal of Physical Chemistry B","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2203.10524"}],"isi":1,"status":"public","day":"14","publication_identifier":{"issn":["1520-6106"],"eissn":["1520-5207"]},"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"AnSa"}],"publication_status":"published","external_id":{"pmid":["35420420"],"arxiv":["2203.10524"],"isi":["000796953700022"]},"abstract":[{"lang":"eng","text":"Like-charge attraction, driven by ionic correlations, challenges our understanding of electrostatics both in soft and hard matter. For two charged planar surfaces confining counterions and water, we prove that, even at relatively low correlation strength, the relevant physics is the ground-state one, oblivious of fluctuations. Based on this, we derive a simple and accurate interaction pressure that fulfills known exact requirements and can be used as an effective potential. We test this equation against implicit-solvent Monte Carlo simulations and against explicit-solvent simulations of cement and several types of clays. We argue that water destructuring under nanometric confinement drastically reduces dielectric screening, enhancing ionic correlations. Our equation of state at reduced permittivity therefore explains the exotic attractive regime reported for these materials, even in the absence of multivalent counterions."}],"_id":"11340","month":"04","type":"journal_article","citation":{"ieee":"I. Palaia, A. Goyal, E. Del Gado, L. Šamaj, and E. Trizac, “Like-charge attraction at the nanoscale: Ground-state correlations and water destructuring,” Journal of Physical Chemistry B, vol. 126, no. 16. American Chemical Society, pp. 3143–3149, 2022.","mla":"Palaia, Ivan, et al. “Like-Charge Attraction at the Nanoscale: Ground-State Correlations and Water Destructuring.” Journal of Physical Chemistry B, vol. 126, no. 16, American Chemical Society, 2022, pp. 3143–49, doi:10.1021/acs.jpcb.2c00028.","apa":"Palaia, I., Goyal, A., Del Gado, E., Šamaj, L., & Trizac, E. (2022). Like-charge attraction at the nanoscale: Ground-state correlations and water destructuring. Journal of Physical Chemistry B. American Chemical Society. https://doi.org/10.1021/acs.jpcb.2c00028","short":"I. Palaia, A. Goyal, E. Del Gado, L. Šamaj, E. Trizac, Journal of Physical Chemistry B 126 (2022) 3143–3149.","ista":"Palaia I, Goyal A, Del Gado E, Šamaj L, Trizac E. 2022. Like-charge attraction at the nanoscale: Ground-state correlations and water destructuring. Journal of Physical Chemistry B. 126(16), 3143–3149.","chicago":"Palaia, Ivan, Abhay Goyal, Emanuela Del Gado, Ladislav Šamaj, and Emmanuel Trizac. “Like-Charge Attraction at the Nanoscale: Ground-State Correlations and Water Destructuring.” Journal of Physical Chemistry B. American Chemical Society, 2022. https://doi.org/10.1021/acs.jpcb.2c00028.","ama":"Palaia I, Goyal A, Del Gado E, Šamaj L, Trizac E. Like-charge attraction at the nanoscale: Ground-state correlations and water destructuring. Journal of Physical Chemistry B. 2022;126(16):3143-3149. doi:10.1021/acs.jpcb.2c00028"},"page":"3143-3149","oa":1,"arxiv":1,"oa_version":"Preprint","publisher":"American Chemical Society","quality_controlled":"1","date_updated":"2025-06-11T13:34:36Z","language":[{"iso":"eng"}]},{"corr_author":"1","oa_version":"Published Version","quality_controlled":"1","publisher":"Springer Nature","date_updated":"2024-10-09T21:02:21Z","language":[{"iso":"eng"}],"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"abstract":[{"lang":"eng","text":"Multistable systems are characterized by exhibiting domain coexistence, where each domain accounts for the different equilibrium states. In case these systems are described by vectorial fields, domains can be connected through topological defects. Vortices are one of the most frequent and studied topological defect points. Optical vortices are equally relevant for their fundamental features as beams with topological features and their applications in image processing, telecommunications, optical tweezers, and quantum information. A natural source of optical vortices is the interaction of light beams with matter vortices in liquid crystal cells. The rhythms that govern the emergence of matter vortices due to fluctuations are not established. Here, we investigate the nucleation mechanisms of the matter vortices in liquid crystal cells and establish statistical laws that govern them. Based on a stochastic amplitude equation, the law for the number of nucleated vortices as a function of anisotropy, voltage, and noise level intensity is set. Experimental observations in a nematic liquid crystal cell with homeotropic anchoring and a negative anisotropic dielectric constant under the influence of a transversal electric field show a qualitative agreement with the theoretical findings."}],"_id":"11343","keyword":["Electrical and Electronic Engineering","Applied Mathematics","Mechanical Engineering","Ocean Engineering","Aerospace Engineering","Control and Systems Engineering"],"month":"06","type":"journal_article","citation":{"chicago":"Aguilera, Esteban, Marcel G. Clerc, and Valeska Zambra. “Vortices Nucleation by Inherent Fluctuations in Nematic Liquid Crystal Cells.” Nonlinear Dynamics. Springer Nature, 2022. https://doi.org/10.1007/s11071-022-07396-5.","ista":"Aguilera E, Clerc MG, Zambra V. 2022. Vortices nucleation by inherent fluctuations in nematic liquid crystal cells. Nonlinear Dynamics. 108, 3209–3218.","ama":"Aguilera E, Clerc MG, Zambra V. Vortices nucleation by inherent fluctuations in nematic liquid crystal cells. Nonlinear Dynamics. 2022;108:3209-3218. doi:10.1007/s11071-022-07396-5","short":"E. Aguilera, M.G. Clerc, V. Zambra, Nonlinear Dynamics 108 (2022) 3209–3218.","apa":"Aguilera, E., Clerc, M. G., & Zambra, V. (2022). Vortices nucleation by inherent fluctuations in nematic liquid crystal cells. Nonlinear Dynamics. Springer Nature. https://doi.org/10.1007/s11071-022-07396-5","mla":"Aguilera, Esteban, et al. “Vortices Nucleation by Inherent Fluctuations in Nematic Liquid Crystal Cells.” Nonlinear Dynamics, vol. 108, Springer Nature, 2022, pp. 3209–18, doi:10.1007/s11071-022-07396-5.","ieee":"E. Aguilera, M. G. Clerc, and V. Zambra, “Vortices nucleation by inherent fluctuations in nematic liquid crystal cells,” Nonlinear Dynamics, vol. 108. Springer Nature, pp. 3209–3218, 2022."},"oa":1,"page":"3209-3218","status":"public","has_accepted_license":"1","isi":1,"day":"01","publication_identifier":{"eissn":["1573-269X"],"issn":["0924-090X"]},"article_processing_charge":"Yes (via OA deal)","department":[{"_id":"KiMo"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","external_id":{"isi":["000784871800001"]},"publication_status":"published","file_date_updated":"2022-08-05T06:13:19Z","article_type":"original","date_published":"2022-06-01T00:00:00Z","file":[{"file_size":1416049,"creator":"dernst","date_created":"2022-08-05T06:13:19Z","file_name":"2022_NonlinearDyn_Aguilera.pdf","date_updated":"2022-08-05T06:13:19Z","relation":"main_file","access_level":"open_access","success":1,"file_id":"11728","content_type":"application/pdf","checksum":"7d80cdece4e1b1c2106e6772a9622f60"}],"date_created":"2022-05-02T07:01:59Z","title":"Vortices nucleation by inherent fluctuations in nematic liquid crystal cells","author":[{"last_name":"Aguilera","full_name":"Aguilera, Esteban","first_name":"Esteban"},{"first_name":"Marcel G.","full_name":"Clerc, Marcel G.","last_name":"Clerc"},{"id":"467ed36b-dc96-11ea-b7c8-b043a380b282","last_name":"Zambra","first_name":"Valeska","full_name":"Zambra, Valeska"}],"intvolume":" 108","ddc":["530"],"doi":"10.1007/s11071-022-07396-5","acknowledgement":"The authors thank Enrique Calisto,Michal Kowalczyk, and Michel Ferre for fructified discussions. This work was funded by ANID—Millennium Science Initiative Program—ICN17_012. MGC is thankful for financial support from the Fondecyt 1210353 project.\r\nOpen access funding provided by Institute of Science and Technology (IST Austria).","volume":108,"publication":"Nonlinear Dynamics","year":"2022","scopus_import":"1"},{"publication_identifier":{"issn":["0960-9822"]},"day":"06","has_accepted_license":"1","isi":1,"status":"public","external_id":{"pmid":["35508170"],"isi":["000822399200019"]},"publication_status":"published","article_processing_charge":"No","department":[{"_id":"FlSc"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file_date_updated":"2022-08-05T06:29:18Z","date_published":"2022-06-06T00:00:00Z","article_type":"original","project":[{"grant_number":"P33367","_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A","name":"Structure and isoform diversity of the Arp2/3 complex"}],"author":[{"full_name":"Nicolas, William J.","first_name":"William J.","last_name":"Nicolas"},{"orcid":"0000-0001-7149-769X","last_name":"Fäßler","id":"404F5528-F248-11E8-B48F-1D18A9856A87","full_name":"Fäßler, Florian","first_name":"Florian"},{"last_name":"Dutka","first_name":"Przemysław","full_name":"Dutka, Przemysław"},{"first_name":"Florian KM","full_name":"Schur, Florian KM","id":"48AD8942-F248-11E8-B48F-1D18A9856A87","last_name":"Schur","orcid":"0000-0003-4790-8078"},{"last_name":"Jensen","full_name":"Jensen, Grant","first_name":"Grant"},{"last_name":"Meyerowitz","full_name":"Meyerowitz, Elliot","first_name":"Elliot"}],"date_created":"2022-05-04T06:22:06Z","title":"Cryo-electron tomography of the onion cell wall shows bimodally oriented cellulose fibers and reticulated homogalacturonan networks","file":[{"creator":"dernst","date_created":"2022-08-05T06:29:18Z","file_size":12827717,"relation":"main_file","date_updated":"2022-08-05T06:29:18Z","checksum":"af3f24d97c016d844df237abef987639","content_type":"application/pdf","file_id":"11730","access_level":"open_access","success":1,"file_name":"2022_CurrentBiology_Nicolas.pdf"}],"issue":"11","ddc":["570"],"doi":"10.1016/j.cub.2022.04.024","acknowledgement":"This work was supported by the Howard Hughes Medical Institute (HHMI) and grant R35 GM122588 to G.J. and the Austrian Science Fund (FWF) P33367 to F.K.M.S. We thank Noé Cochetel for his guidance and great help in data analysis, discovery, and representation with the R software. We thank Hans-Ulrich Endress for graciously providing us with the purified citrus pectin and Jozef Mravec for generating and providing the COS488 probe. Cryo-EM work was done in the Beckman Institute Resource Center for Transmission Electron Microscopy at Caltech. This article is subject to HHMI’s Open Access to Publications policy. HHMI lab heads have previously granted a nonexclusive CC BY 4.0 license to the public and a sublicensable license to HHMI in their research articles. Pursuant to those licenses, the author accepted manuscript of this article can be made freely available under a CC BY 4.0 license immediately upon publication.","intvolume":" 32","year":"2022","publication":"Current Biology","scopus_import":"1","pmid":1,"volume":32,"quality_controlled":"1","publisher":"Elsevier","oa_version":"Published Version","language":[{"iso":"eng"}],"date_updated":"2025-04-15T08:25:40Z","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"keyword":["General Agricultural and Biological Sciences","General Biochemistry","Genetics and Molecular Biology"],"_id":"11351","abstract":[{"lang":"eng","text":"One hallmark of plant cells is their cell wall. They protect cells against the environment and high turgor and mediate morphogenesis through the dynamics of their mechanical and chemical properties. The walls are a complex polysaccharidic structure. Although their biochemical composition is well known, how the different components organize in the volume of the cell wall and interact with each other is not well understood and yet is key to the wall’s mechanical properties. To investigate the ultrastructure of the plant cell wall, we imaged the walls of onion (Allium cepa) bulbs in a near-native state via cryo-focused ion beam milling (cryo-FIB milling) and cryo-electron tomography (cryo-ET). This allowed the high-resolution visualization of cellulose fibers in situ. We reveal the coexistence of dense fiber fields bathed in a reticulated matrix we termed “meshing,” which is more abundant at the inner surface of the cell wall. The fibers adopted a regular bimodal angular distribution at all depths in the cell wall and bundled according to their orientation, creating layers within the cell wall. Concomitantly, employing homogalacturonan (HG)-specific enzymatic digestion, we observed changes in the meshing, suggesting that it is—at least in part—composed of HG pectins. We propose the following model for the construction of the abaxial epidermal primary cell wall: the cell deposits successive layers of cellulose fibers at −45° and +45° relative to the cell’s long axis and secretes the surrounding HG-rich meshing proximal to the plasma membrane, which then migrates to more distal regions of the cell wall."}],"oa":1,"page":"P2375-2389","type":"journal_article","citation":{"chicago":"Nicolas, William J., Florian Fäßler, Przemysław Dutka, Florian KM Schur, Grant Jensen, and Elliot Meyerowitz. “Cryo-Electron Tomography of the Onion Cell Wall Shows Bimodally Oriented Cellulose Fibers and Reticulated Homogalacturonan Networks.” Current Biology. Elsevier, 2022. https://doi.org/10.1016/j.cub.2022.04.024.","ista":"Nicolas WJ, Fäßler F, Dutka P, Schur FK, Jensen G, Meyerowitz E. 2022. Cryo-electron tomography of the onion cell wall shows bimodally oriented cellulose fibers and reticulated homogalacturonan networks. Current Biology. 32(11), P2375-2389.","ama":"Nicolas WJ, Fäßler F, Dutka P, Schur FK, Jensen G, Meyerowitz E. Cryo-electron tomography of the onion cell wall shows bimodally oriented cellulose fibers and reticulated homogalacturonan networks. Current Biology. 2022;32(11):P2375-2389. doi:10.1016/j.cub.2022.04.024","apa":"Nicolas, W. J., Fäßler, F., Dutka, P., Schur, F. K., Jensen, G., & Meyerowitz, E. (2022). Cryo-electron tomography of the onion cell wall shows bimodally oriented cellulose fibers and reticulated homogalacturonan networks. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2022.04.024","short":"W.J. Nicolas, F. Fäßler, P. Dutka, F.K. Schur, G. Jensen, E. Meyerowitz, Current Biology 32 (2022) P2375-2389.","mla":"Nicolas, William J., et al. “Cryo-Electron Tomography of the Onion Cell Wall Shows Bimodally Oriented Cellulose Fibers and Reticulated Homogalacturonan Networks.” Current Biology, vol. 32, no. 11, Elsevier, 2022, pp. P2375-2389, doi:10.1016/j.cub.2022.04.024.","ieee":"W. J. Nicolas, F. Fäßler, P. Dutka, F. K. Schur, G. Jensen, and E. Meyerowitz, “Cryo-electron tomography of the onion cell wall shows bimodally oriented cellulose fibers and reticulated homogalacturonan networks,” Current Biology, vol. 32, no. 11. Elsevier, pp. P2375-2389, 2022."},"month":"06"},{"oa_version":"Preprint","corr_author":"1","publisher":"Institute of Mathematical Statistics","quality_controlled":"1","language":[{"iso":"eng"}],"date_updated":"2025-04-14T07:27:47Z","abstract":[{"text":"We construct a recurrent diffusion process with values in the space of probability measures over an arbitrary closed Riemannian manifold of dimension d≥2. The process is associated with the Dirichlet form defined by integration of the Wasserstein gradient w.r.t. the Dirichlet–Ferguson measure, and is the counterpart on multidimensional base spaces to the modified massive Arratia flow over the unit interval described in V. Konarovskyi and M.-K. von Renesse (Comm. Pure Appl. Math. 72 (2019) 764–800). Together with two different constructions of the process, we discuss its ergodicity, invariant sets, finite-dimensional approximations, and Varadhan short-time asymptotics.","lang":"eng"}],"_id":"11354","type":"journal_article","month":"03","citation":{"ieee":"L. Dello Schiavo, “The Dirichlet–Ferguson diffusion on the space of probability measures over a closed Riemannian manifold,” Annals of Probability, vol. 50, no. 2. Institute of Mathematical Statistics, pp. 591–648, 2022.","mla":"Dello Schiavo, Lorenzo. “The Dirichlet–Ferguson Diffusion on the Space of Probability Measures over a Closed Riemannian Manifold.” Annals of Probability, vol. 50, no. 2, Institute of Mathematical Statistics, 2022, pp. 591–648, doi:10.1214/21-AOP1541.","chicago":"Dello Schiavo, Lorenzo. “The Dirichlet–Ferguson Diffusion on the Space of Probability Measures over a Closed Riemannian Manifold.” Annals of Probability. Institute of Mathematical Statistics, 2022. https://doi.org/10.1214/21-AOP1541.","ista":"Dello Schiavo L. 2022. The Dirichlet–Ferguson diffusion on the space of probability measures over a closed Riemannian manifold. Annals of Probability. 50(2), 591–648.","ama":"Dello Schiavo L. The Dirichlet–Ferguson diffusion on the space of probability measures over a closed Riemannian manifold. Annals of Probability. 2022;50(2):591-648. doi:10.1214/21-AOP1541","short":"L. Dello Schiavo, Annals of Probability 50 (2022) 591–648.","apa":"Dello Schiavo, L. (2022). The Dirichlet–Ferguson diffusion on the space of probability measures over a closed Riemannian manifold. Annals of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/21-AOP1541"},"page":"591-648","oa":1,"arxiv":1,"isi":1,"status":"public","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.1811.11598","open_access":"1"}],"publication_identifier":{"issn":["0091-1798"],"eissn":["2168-894X"]},"day":"01","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"JaMa"}],"publication_status":"published","external_id":{"isi":["000773518500005"],"arxiv":["1811.11598"]},"project":[{"_id":"256E75B8-B435-11E9-9278-68D0E5697425","grant_number":"716117","call_identifier":"H2020","name":"Optimal Transport and Stochastic Dynamics"},{"grant_number":"F6504","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2","name":"Taming Complexity in Partial Differential Systems"}],"article_type":"original","date_published":"2022-03-01T00:00:00Z","issue":"2","author":[{"last_name":"Dello Schiavo","id":"ECEBF480-9E4F-11EA-B557-B0823DDC885E","orcid":"0000-0002-9881-6870","first_name":"Lorenzo","full_name":"Dello Schiavo, Lorenzo"}],"title":"The Dirichlet–Ferguson diffusion on the space of probability measures over a closed Riemannian manifold","date_created":"2022-05-08T22:01:44Z","ec_funded":1,"intvolume":" 50","doi":"10.1214/21-AOP1541","acknowledgement":"Research supported by the Sonderforschungsbereich 1060 and the Hausdorff Center for Mathematics. The author gratefully acknowledges funding of his current position at IST Austria by the Austrian Science Fund (FWF) grant F65 and by the European Research Council (ERC, Grant agreement No. 716117, awarded to Prof. Dr. Jan Maas).","volume":50,"scopus_import":"1","publication":"Annals of Probability","year":"2022"},{"file_date_updated":"2022-05-09T06:52:44Z","external_id":{"isi":["000782393600001"]},"publication_status":"published","article_processing_charge":"No","department":[{"_id":"ToHe"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication_identifier":{"issn":["0302-9743"],"eissn":["1611-3349"],"isbn":["9783030994280"]},"day":"29","status":"public","isi":1,"has_accepted_license":"1","alternative_title":["LNCS"],"year":"2022","publication":"Fundamental Approaches to Software Engineering","scopus_import":"1","volume":13241,"ddc":["000"],"doi":"10.1007/978-3-030-99429-7_1","acknowledgement":"This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 956123 and was funded in part by the FWF project W1255-N23 and by the ERC-2020-AdG 101020093.","intvolume":" 13241","ec_funded":1,"title":"Information-flow interfaces","author":[{"full_name":"Bartocci, Ezio","first_name":"Ezio","last_name":"Bartocci"},{"id":"40960E6E-F248-11E8-B48F-1D18A9856A87","last_name":"Ferrere","orcid":"0000-0001-5199-3143","first_name":"Thomas","full_name":"Ferrere, Thomas"},{"last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2985-7724","first_name":"Thomas A","full_name":"Henzinger, Thomas A"},{"full_name":"Nickovic, Dejan","first_name":"Dejan","id":"41BCEE5C-F248-11E8-B48F-1D18A9856A87","last_name":"Nickovic"},{"first_name":"Ana Oliveira","full_name":"Da Costa, Ana Oliveira","last_name":"Da Costa"}],"date_created":"2022-05-08T22:01:44Z","file":[{"content_type":"application/pdf","checksum":"7f6f860b20b8de2a249e9c1b4eee15cf","success":1,"access_level":"open_access","file_id":"11357","date_updated":"2022-05-09T06:52:44Z","relation":"main_file","file_name":"2022_LNCS_Bartocci.pdf","date_created":"2022-05-09T06:52:44Z","creator":"dernst","file_size":479146}],"date_published":"2022-03-29T00:00:00Z","project":[{"name":"Vigilant Algorithmic Monitoring of Software","call_identifier":"H2020","grant_number":"101020093","_id":"62781420-2b32-11ec-9570-8d9b63373d4d"}],"language":[{"iso":"eng"}],"date_updated":"2025-12-30T06:50:51Z","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","publisher":"Springer Nature","oa_version":"Published Version","oa":1,"page":"3-22","conference":{"location":"Munich, Germany","name":"FASE: Fundamental Approaches to Software Engineering","start_date":"2022-04-02","end_date":"2022-04-07"},"related_material":{"record":[{"status":"public","id":"17094","relation":"extended_version"}]},"type":"conference","month":"03","citation":{"ieee":"E. Bartocci, T. Ferrere, T. A. Henzinger, D. Nickovic, and A. O. Da Costa, “Information-flow interfaces,” in Fundamental Approaches to Software Engineering, Munich, Germany, 2022, vol. 13241, pp. 3–22.","mla":"Bartocci, Ezio, et al. “Information-Flow Interfaces.” Fundamental Approaches to Software Engineering, vol. 13241, Springer Nature, 2022, pp. 3–22, doi:10.1007/978-3-030-99429-7_1.","short":"E. Bartocci, T. Ferrere, T.A. Henzinger, D. Nickovic, A.O. Da Costa, in:, Fundamental Approaches to Software Engineering, Springer Nature, 2022, pp. 3–22.","apa":"Bartocci, E., Ferrere, T., Henzinger, T. A., Nickovic, D., & Da Costa, A. O. (2022). Information-flow interfaces. In Fundamental Approaches to Software Engineering (Vol. 13241, pp. 3–22). Munich, Germany: Springer Nature. https://doi.org/10.1007/978-3-030-99429-7_1","ama":"Bartocci E, Ferrere T, Henzinger TA, Nickovic D, Da Costa AO. Information-flow interfaces. In: Fundamental Approaches to Software Engineering. Vol 13241. Springer Nature; 2022:3-22. doi:10.1007/978-3-030-99429-7_1","ista":"Bartocci E, Ferrere T, Henzinger TA, Nickovic D, Da Costa AO. 2022. Information-flow interfaces. Fundamental Approaches to Software Engineering. FASE: Fundamental Approaches to Software Engineering, LNCS, vol. 13241, 3–22.","chicago":"Bartocci, Ezio, Thomas Ferrere, Thomas A Henzinger, Dejan Nickovic, and Ana Oliveira Da Costa. “Information-Flow Interfaces.” In Fundamental Approaches to Software Engineering, 13241:3–22. Springer Nature, 2022. https://doi.org/10.1007/978-3-030-99429-7_1."},"_id":"11355","abstract":[{"lang":"eng","text":"Contract-based design is a promising methodology for taming the complexity of developing sophisticated systems. A formal contract distinguishes between assumptions, which are constraints that the designer of a component puts on the environments in which the component can be used safely, and guarantees, which are promises that the designer asks from the team that implements the component. A theory of formal contracts can be formalized as an interface theory, which supports the composition and refinement of both assumptions and guarantees.\r\nAlthough there is a rich landscape of contract-based design methods that address functional and extra-functional properties, we present the first interface theory that is designed for ensuring system-wide security properties. Our framework provides a refinement relation and a composition operation that support both incremental design and independent implementability. We develop our theory for both stateless and stateful interfaces. We illustrate the applicability of our framework with an example inspired from the automotive domain."}]},{"date_updated":"2025-06-11T13:47:08Z","language":[{"iso":"eng"}],"publisher":"American Chemical Society","quality_controlled":"1","oa_version":"Preprint","page":"3317-3322","oa":1,"citation":{"apa":"Winterer, F., Seiler, A. M., Ghazaryan, A., Geisenhof, F. R., Watanabe, K., Taniguchi, T., … Weitz, R. T. (2022). Spontaneous gully-polarized quantum hall states in ABA trilayer graphene. Nano Letters. American Chemical Society. https://doi.org/10.1021/acs.nanolett.2c00435","short":"F. Winterer, A.M. Seiler, A. Ghazaryan, F.R. Geisenhof, K. Watanabe, T. Taniguchi, M. Serbyn, R.T. Weitz, Nano Letters 22 (2022) 3317–3322.","ama":"Winterer F, Seiler AM, Ghazaryan A, et al. Spontaneous gully-polarized quantum hall states in ABA trilayer graphene. Nano Letters. 2022;22(8):3317-3322. doi:10.1021/acs.nanolett.2c00435","chicago":"Winterer, Felix, Anna M. Seiler, Areg Ghazaryan, Fabian R. Geisenhof, Kenji Watanabe, Takashi Taniguchi, Maksym Serbyn, and R. Thomas Weitz. “Spontaneous Gully-Polarized Quantum Hall States in ABA Trilayer Graphene.” Nano Letters. American Chemical Society, 2022. https://doi.org/10.1021/acs.nanolett.2c00435.","ista":"Winterer F, Seiler AM, Ghazaryan A, Geisenhof FR, Watanabe K, Taniguchi T, Serbyn M, Weitz RT. 2022. Spontaneous gully-polarized quantum hall states in ABA trilayer graphene. Nano Letters. 22(8), 3317–3322.","ieee":"F. Winterer et al., “Spontaneous gully-polarized quantum hall states in ABA trilayer graphene,” Nano Letters, vol. 22, no. 8. American Chemical Society, pp. 3317–3322, 2022.","mla":"Winterer, Felix, et al. “Spontaneous Gully-Polarized Quantum Hall States in ABA Trilayer Graphene.” Nano Letters, vol. 22, no. 8, American Chemical Society, 2022, pp. 3317–22, doi:10.1021/acs.nanolett.2c00435."},"type":"journal_article","month":"04","_id":"11379","abstract":[{"lang":"eng","text":"Bernal-stacked multilayer graphene is a versatile platform to explore quantum transport phenomena and interaction physics due to its exceptional tunability via electrostatic gating. For instance, upon applying a perpendicular electric field, its band structure exhibits several off-center Dirac points (so-called Dirac gullies) in each valley. Here, the formation of Dirac gullies and the interaction-induced breakdown of gully coherence is explored via magnetotransport measurements in high-quality Bernal-stacked (ABA) trilayer graphene. At zero magnetic field, multiple Lifshitz transitions indicating the formation of Dirac gullies are identified. In the quantum Hall regime, the emergence of Dirac gullies is evident as an increase in Landau level degeneracy. When tuning both electric and magnetic fields, electron–electron interactions can be controllably enhanced until, beyond critical electric and magnetic fields, the gully degeneracy is eventually lifted. The arising correlated ground state is consistent with a previously predicted nematic phase that spontaneously breaks the rotational gully symmetry."}],"arxiv":1,"publication_status":"published","external_id":{"arxiv":["2109.00556"],"isi":["000809056900019"],"pmid":["35405074"]},"department":[{"_id":"MaSe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"day":"27","isi":1,"main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2109.00556"}],"status":"public","date_created":"2022-05-15T22:01:41Z","title":"Spontaneous gully-polarized quantum hall states in ABA trilayer graphene","author":[{"last_name":"Winterer","first_name":"Felix","full_name":"Winterer, Felix"},{"first_name":"Anna M.","full_name":"Seiler, Anna M.","last_name":"Seiler"},{"full_name":"Ghazaryan, Areg","first_name":"Areg","orcid":"0000-0001-9666-3543","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","last_name":"Ghazaryan"},{"full_name":"Geisenhof, Fabian R.","first_name":"Fabian R.","last_name":"Geisenhof"},{"first_name":"Kenji","full_name":"Watanabe, Kenji","last_name":"Watanabe"},{"full_name":"Taniguchi, Takashi","first_name":"Takashi","last_name":"Taniguchi"},{"full_name":"Serbyn, Maksym","first_name":"Maksym","orcid":"0000-0002-2399-5827","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","last_name":"Serbyn"},{"full_name":"Weitz, R. Thomas","first_name":"R. Thomas","last_name":"Weitz"}],"issue":"8","date_published":"2022-04-27T00:00:00Z","article_type":"original","pmid":1,"scopus_import":"1","year":"2022","publication":"Nano Letters","volume":22,"doi":"10.1021/acs.nanolett.2c00435","acknowledgement":"We acknowledge funding from the Center for Nanoscience (CeNS) and by the Deutsche\r\nForschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy-EXC-2111-390814868 (MCQST). K.W. and T.T. acknowledge support from the Elemental Strategy Initiative conducted by the MEXT, Japan (Grant Number PMXP0112101001) and JSPS KAKENHI (Grant Numbers 19H05790 and JP20H00354).","intvolume":" 22"},{"ddc":["540"],"doi":"10.1063/5.0087769","acknowledgement":"The authors thank Longhui Zeng and Xiaolei Su (Yale University) for bringing the topic to their attention and for useful comments. This work has received funding from the European Research Council under the European Union’s Horizon\r\n2020 research and innovation program (ERC Grant No. 802960 and Marie Skłodowska-Curie Grant No. 101034413). The authors are grateful to the UK Materials and Molecular Modeling Hub for computational resources, which is partially funded by EPSRC (Grant Nos. EP/P020194/1 and EP/T022213/1). The authors acknowledge support from ISTA and from the Royal Society (Grant No. UF160266).","intvolume":" 156","publication":"The Journal of Chemical Physics","year":"2022","scopus_import":"1","pmid":1,"volume":156,"date_published":"2022-05-16T00:00:00Z","article_type":"original","project":[{"name":"Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines","call_identifier":"H2020","grant_number":"802960","_id":"eba2549b-77a9-11ec-83b8-a81e493eae4e"},{"call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}],"ec_funded":1,"date_created":"2022-05-22T17:04:48Z","article_number":"194902","title":"Controlling cluster size in 2D phase-separating binary mixtures with specific interactions","author":[{"full_name":"Palaia, Ivan","first_name":"Ivan","orcid":" 0000-0002-8843-9485 ","last_name":"Palaia","id":"9c805cd2-4b75-11ec-a374-db6dd0ed57fa"},{"orcid":"0000-0002-7854-2139","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","last_name":"Šarić","full_name":"Šarić, Anđela","first_name":"Anđela"}],"file":[{"date_updated":"2022-05-23T07:45:33Z","relation":"main_file","access_level":"open_access","file_id":"11405","success":1,"content_type":"application/pdf","checksum":"7fada58059676a4bb0944b82247af740","file_name":"2022_JourChemPhysics_Palaia.pdf","creator":"dernst","date_created":"2022-05-23T07:45:33Z","file_size":6387208}],"issue":"19","file_date_updated":"2022-05-23T07:45:33Z","day":"16","publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"status":"public","isi":1,"has_accepted_license":"1","external_id":{"pmid":["35597653"],"isi":["000797236000004"]},"publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","department":[{"_id":"AnSa"}],"_id":"11400","keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"abstract":[{"text":"By varying the concentration of molecules in the cytoplasm or on the membrane, cells can induce the formation of condensates and liquid droplets, similar to phase separation. Their thermodynamics, much studied, depends on the mutual interactions between microscopic constituents. Here, we focus on the kinetics and size control of 2D clusters, forming on membranes. Using molecular dynamics of patchy colloids, we model a system of two species of proteins, giving origin to specific heterotypic bonds. We find that concentrations, together with valence and bond strength, control both the size and the growth time rate of the clusters. In particular, if one species is in large excess, it gradually saturates the binding sites of the other species; the system then becomes kinetically arrested and cluster coarsening slows down or stops, thus yielding effective size selection. This phenomenology is observed both in solid and fluid clusters, which feature additional generic homotypic interactions and are reminiscent of the ones observed on biological membranes.","lang":"eng"}],"oa":1,"month":"05","citation":{"apa":"Palaia, I., & Šarić, A. (2022). Controlling cluster size in 2D phase-separating binary mixtures with specific interactions. The Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/5.0087769","short":"I. Palaia, A. Šarić, The Journal of Chemical Physics 156 (2022).","ama":"Palaia I, Šarić A. Controlling cluster size in 2D phase-separating binary mixtures with specific interactions. The Journal of Chemical Physics. 2022;156(19). doi:10.1063/5.0087769","ista":"Palaia I, Šarić A. 2022. Controlling cluster size in 2D phase-separating binary mixtures with specific interactions. The Journal of Chemical Physics. 156(19), 194902.","chicago":"Palaia, Ivan, and Anđela Šarić. “Controlling Cluster Size in 2D Phase-Separating Binary Mixtures with Specific Interactions.” The Journal of Chemical Physics. AIP Publishing, 2022. https://doi.org/10.1063/5.0087769.","ieee":"I. Palaia and A. Šarić, “Controlling cluster size in 2D phase-separating binary mixtures with specific interactions,” The Journal of Chemical Physics, vol. 156, no. 19. AIP Publishing, 2022.","mla":"Palaia, Ivan, and Anđela Šarić. “Controlling Cluster Size in 2D Phase-Separating Binary Mixtures with Specific Interactions.” The Journal of Chemical Physics, vol. 156, no. 19, 194902, AIP Publishing, 2022, doi:10.1063/5.0087769."},"type":"journal_article","quality_controlled":"1","publisher":"AIP Publishing","corr_author":"1","oa_version":"Published Version","date_updated":"2025-06-11T14:00:32Z","language":[{"iso":"eng"}],"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"}},{"has_accepted_license":"1","isi":1,"status":"public","day":"13","publication_identifier":{"issn":["1884-4049"],"eissn":["1884-4057"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"MaIb"}],"article_processing_charge":"No","publication_status":"published","external_id":{"isi":["000794880200001"]},"file_date_updated":"2022-05-23T06:47:57Z","article_type":"original","date_published":"2022-05-13T00:00:00Z","file":[{"file_size":6202545,"date_created":"2022-05-23T06:47:57Z","creator":"dernst","file_name":"2022_NPGAsiaMaterials_Nguyen.pdf","success":1,"access_level":"open_access","file_id":"11404","checksum":"0579997cc1d28bf66e29357e08e3e39d","content_type":"application/pdf","relation":"main_file","date_updated":"2022-05-23T06:47:57Z"}],"author":[{"last_name":"Nguyen","full_name":"Nguyen, Van Quang","first_name":"Van Quang"},{"full_name":"Trinh, Thi Ly","first_name":"Thi Ly","last_name":"Trinh"},{"full_name":"Chang, Cheng","first_name":"Cheng","orcid":"0000-0002-9515-4277","last_name":"Chang","id":"9E331C2E-9F27-11E9-AE48-5033E6697425"},{"full_name":"Zhao, Li Dong","first_name":"Li Dong","last_name":"Zhao"},{"last_name":"Nguyen","first_name":"Thi Huong","full_name":"Nguyen, Thi Huong"},{"first_name":"Van Thiet","full_name":"Duong, Van Thiet","last_name":"Duong"},{"last_name":"Duong","full_name":"Duong, Anh Tuan","first_name":"Anh Tuan"},{"last_name":"Park","first_name":"Jong Ho","full_name":"Park, Jong Ho"},{"first_name":"Sudong","full_name":"Park, Sudong","last_name":"Park"},{"first_name":"Jungdae","full_name":"Kim, Jungdae","last_name":"Kim"},{"last_name":"Cho","full_name":"Cho, Sunglae","first_name":"Sunglae"}],"title":"Unidentified major p-type source in SnSe: Multivacancies","article_number":"42","date_created":"2022-05-22T22:01:40Z","intvolume":" 14","acknowledgement":"This work was supported by the National Research Foundation of Korea [NRF-2019R1F1A1058473, NRF-2019R1A6A1A11053838, and NRF-2020K1A4A7A02095438].","doi":"10.1038/s41427-022-00393-5","ddc":["540"],"volume":14,"scopus_import":"1","publication":"NPG Asia Materials","year":"2022","oa_version":"Published Version","publisher":"Springer Nature","quality_controlled":"1","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"language":[{"iso":"eng"}],"date_updated":"2023-08-03T07:13:58Z","abstract":[{"lang":"eng","text":"Tin selenide (SnSe) is considered a robust candidate for thermoelectric applications due to its very high thermoelectric figure of merit, ZT, with values of 2.6 in p-type and 2.8 in n-type single crystals. Sn has been replaced with various lower group dopants to achieve successful p-type doping in SnSe with high ZT values. A known, facile, and powerful alternative way to introduce a hole carrier is to use a natural single Sn vacancy, VSn. Through transport and scanning tunneling microscopy studies, we discovered that VSn are dominant in high-quality (slow cooling rate) SnSe single crystals, while multiple vacancies, Vmulti, are dominant in low-quality (high cooling rate) single crystals. Surprisingly, both VSn and Vmulti help to increase the power factors of SnSe, whereas samples with dominant VSn have superior thermoelectric properties in SnSe single crystals. Additionally, the observation that Vmulti are good p-type sources observed in relatively low-quality single crystals is useful in thermoelectric applications because polycrystalline SnSe can be used due to its mechanical strength; this substance is usually fabricated at very high cooling speeds."}],"_id":"11401","month":"05","citation":{"ista":"Nguyen VQ, Trinh TL, Chang C, Zhao LD, Nguyen TH, Duong VT, Duong AT, Park JH, Park S, Kim J, Cho S. 2022. Unidentified major p-type source in SnSe: Multivacancies. NPG Asia Materials. 14, 42.","chicago":"Nguyen, Van Quang, Thi Ly Trinh, Cheng Chang, Li Dong Zhao, Thi Huong Nguyen, Van Thiet Duong, Anh Tuan Duong, et al. “Unidentified Major P-Type Source in SnSe: Multivacancies.” NPG Asia Materials. Springer Nature, 2022. https://doi.org/10.1038/s41427-022-00393-5.","ama":"Nguyen VQ, Trinh TL, Chang C, et al. Unidentified major p-type source in SnSe: Multivacancies. NPG Asia Materials. 2022;14. doi:10.1038/s41427-022-00393-5","short":"V.Q. Nguyen, T.L. Trinh, C. Chang, L.D. Zhao, T.H. Nguyen, V.T. Duong, A.T. Duong, J.H. Park, S. Park, J. Kim, S. Cho, NPG Asia Materials 14 (2022).","apa":"Nguyen, V. Q., Trinh, T. L., Chang, C., Zhao, L. D., Nguyen, T. H., Duong, V. T., … Cho, S. (2022). Unidentified major p-type source in SnSe: Multivacancies. NPG Asia Materials. Springer Nature. https://doi.org/10.1038/s41427-022-00393-5","ieee":"V. Q. Nguyen et al., “Unidentified major p-type source in SnSe: Multivacancies,” NPG Asia Materials, vol. 14. Springer Nature, 2022.","mla":"Nguyen, Van Quang, et al. “Unidentified Major P-Type Source in SnSe: Multivacancies.” NPG Asia Materials, vol. 14, 42, Springer Nature, 2022, doi:10.1038/s41427-022-00393-5."},"type":"journal_article","oa":1},{"publication_identifier":{"issn":["0022-0000"],"eissn":["1090-2724"]},"day":"01","isi":1,"main_file_link":[{"url":" https://doi.org/10.48550/arXiv.1802.03642","open_access":"1"}],"status":"public","publication_status":"published","external_id":{"arxiv":["1802.03642"],"isi":["000805002800001"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"No","department":[{"_id":"KrCh"}],"date_published":"2022-11-01T00:00:00Z","project":[{"call_identifier":"FWF","name":"Game Theory","grant_number":"S11407","_id":"25863FF4-B435-11E9-9278-68D0E5697425"},{"_id":"0599E47C-7A3F-11EA-A408-12923DDC885E","grant_number":"863818","call_identifier":"H2020","name":"Formal Methods for Stochastic Models: Algorithms and Applications"}],"article_type":"original","date_created":"2022-05-22T22:01:40Z","title":"Graph planning with expected finite horizon","author":[{"orcid":"0000-0002-4561-241X","last_name":"Chatterjee","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu"},{"last_name":"Doyen","first_name":"Laurent","full_name":"Doyen, Laurent"}],"ec_funded":1,"doi":"10.1016/j.jcss.2022.04.003","acknowledgement":"This work was partially supported by Austrian Science Fund (FWF) NFN Grant No RiSE/SHiNE S11407 and by the grant ERC CoG 863818 (ForM-SMArt).","intvolume":" 129","scopus_import":"1","year":"2022","publication":"Journal of Computer and System Sciences","volume":129,"publisher":"Elsevier","quality_controlled":"1","oa_version":"Preprint","language":[{"iso":"eng"}],"date_updated":"2025-07-10T11:54:34Z","_id":"11402","abstract":[{"lang":"eng","text":"Fixed-horizon planning considers a weighted graph and asks to construct a path that maximizes the sum of weights for a given time horizon T. However, in many scenarios, the time horizon is not fixed, but the stopping time is chosen according to some distribution such that the expected stopping time is T. If the stopping-time distribution is not known, then to ensure robustness, the distribution is chosen by an adversary as the worst-case scenario. A stationary plan for every vertex always chooses the same outgoing edge. For fixed horizon or fixed stopping-time distribution, stationary plans are not sufficient for optimality. Quite surprisingly we show that when an adversary chooses the stopping-time distribution with expected stopping-time T, then stationary plans are sufficient. While computing optimal stationary plans for fixed horizon is NP-complete, we show that computing optimal stationary plans under adversarial stopping-time distribution can be achieved in polynomial time."}],"page":"1-21","oa":1,"month":"11","citation":{"ieee":"K. Chatterjee and L. Doyen, “Graph planning with expected finite horizon,” Journal of Computer and System Sciences, vol. 129. Elsevier, pp. 1–21, 2022.","mla":"Chatterjee, Krishnendu, and Laurent Doyen. “Graph Planning with Expected Finite Horizon.” Journal of Computer and System Sciences, vol. 129, Elsevier, 2022, pp. 1–21, doi:10.1016/j.jcss.2022.04.003.","ama":"Chatterjee K, Doyen L. Graph planning with expected finite horizon. Journal of Computer and System Sciences. 2022;129:1-21. doi:10.1016/j.jcss.2022.04.003","chicago":"Chatterjee, Krishnendu, and Laurent Doyen. “Graph Planning with Expected Finite Horizon.” Journal of Computer and System Sciences. Elsevier, 2022. https://doi.org/10.1016/j.jcss.2022.04.003.","ista":"Chatterjee K, Doyen L. 2022. Graph planning with expected finite horizon. Journal of Computer and System Sciences. 129, 1–21.","short":"K. Chatterjee, L. Doyen, Journal of Computer and System Sciences 129 (2022) 1–21.","apa":"Chatterjee, K., & Doyen, L. (2022). Graph planning with expected finite horizon. Journal of Computer and System Sciences. Elsevier. https://doi.org/10.1016/j.jcss.2022.04.003"},"related_material":{"record":[{"relation":"earlier_version","status":"public","id":"7402"}]},"type":"journal_article","arxiv":1}]