[{"article_number":"109693","year":"2023","acknowledgement":"The first author has been partially supported by the Ministry of Science, Technological Development and Innovation of the Republic of Serbia through the project no. 451-03-47/2023-01/200156. The fourth author is funded by the DFG Collaborative Research Center TRR 109, ‘Discretization in Geometry and Dynamics’, Austrian Science Fund (FWF), grant no. I 02979-N35.","department":[{"_id":"HeEd"}],"publisher":"Elsevier","publication_status":"published","author":[{"full_name":"Čomić, Lidija","last_name":"Čomić","first_name":"Lidija"},{"last_name":"Largeteau-Skapin","first_name":"Gaëlle","full_name":"Largeteau-Skapin, Gaëlle"},{"last_name":"Zrour","first_name":"Rita","full_name":"Zrour, Rita"},{"last_name":"Biswas","first_name":"Ranita","orcid":"0000-0002-5372-7890","id":"3C2B033E-F248-11E8-B48F-1D18A9856A87","full_name":"Biswas, Ranita"},{"full_name":"Andres, Eric","first_name":"Eric","last_name":"Andres"}],"volume":142,"date_created":"2023-06-18T22:00:45Z","date_updated":"2023-10-10T07:37:16Z","publication_identifier":{"issn":["0031-3203"]},"month":"10","external_id":{"isi":["001013526000001"]},"project":[{"name":"Persistence and stability of geometric complexes","call_identifier":"FWF","grant_number":"I02979-N35","_id":"2561EBF4-B435-11E9-9278-68D0E5697425"},{"_id":"0aa4bc98-070f-11eb-9043-e6fff9c6a316","grant_number":"I4887","name":"Discretization in Geometry and Dynamics"}],"isi":1,"quality_controlled":"1","doi":"10.1016/j.patcog.2023.109693","language":[{"iso":"eng"}],"type":"journal_article","issue":"10","abstract":[{"text":"We propose a characterization of discrete analytical spheres, planes and lines in the body-centered cubic (BCC) grid, both in the Cartesian and in the recently proposed alternative compact coordinate system, in which each integer triplet addresses some voxel in the grid. We define spheres and planes through double Diophantine inequalities and investigate their relevant topological features, such as functionality or the interrelation between the thickness of the objects and their connectivity and separation properties. We define lines as the intersection of planes. The number of the planes (up to six) is equal to the number of the pairs of faces of a BCC voxel that are parallel to the line.","lang":"eng"}],"_id":"13134","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 142","status":"public","title":"Discrete analytical objects in the body-centered cubic grid","oa_version":"None","scopus_import":"1","article_processing_charge":"No","day":"01","citation":{"ama":"Čomić L, Largeteau-Skapin G, Zrour R, Biswas R, Andres E. Discrete analytical objects in the body-centered cubic grid. Pattern Recognition. 2023;142(10). doi:10.1016/j.patcog.2023.109693","ieee":"L. Čomić, G. Largeteau-Skapin, R. Zrour, R. Biswas, and E. Andres, “Discrete analytical objects in the body-centered cubic grid,” Pattern Recognition, vol. 142, no. 10. Elsevier, 2023.","apa":"Čomić, L., Largeteau-Skapin, G., Zrour, R., Biswas, R., & Andres, E. (2023). Discrete analytical objects in the body-centered cubic grid. Pattern Recognition. Elsevier. https://doi.org/10.1016/j.patcog.2023.109693","ista":"Čomić L, Largeteau-Skapin G, Zrour R, Biswas R, Andres E. 2023. Discrete analytical objects in the body-centered cubic grid. Pattern Recognition. 142(10), 109693.","short":"L. Čomić, G. Largeteau-Skapin, R. Zrour, R. Biswas, E. Andres, Pattern Recognition 142 (2023).","mla":"Čomić, Lidija, et al. “Discrete Analytical Objects in the Body-Centered Cubic Grid.” Pattern Recognition, vol. 142, no. 10, 109693, Elsevier, 2023, doi:10.1016/j.patcog.2023.109693.","chicago":"Čomić, Lidija, Gaëlle Largeteau-Skapin, Rita Zrour, Ranita Biswas, and Eric Andres. “Discrete Analytical Objects in the Body-Centered Cubic Grid.” Pattern Recognition. Elsevier, 2023. https://doi.org/10.1016/j.patcog.2023.109693."},"publication":"Pattern Recognition","article_type":"original","date_published":"2023-10-01T00:00:00Z"},{"language":[{"iso":"eng"}],"doi":"10.1021/jacs.3c04030","isi":1,"quality_controlled":"1","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["37390457"],"isi":["001020623900001"]},"publication_identifier":{"eissn":["1520-5126"],"issn":["0002-7863"]},"month":"06","volume":145,"date_created":"2023-07-12T09:16:40Z","date_updated":"2023-10-11T08:45:10Z","author":[{"full_name":"Bunting, Rhys","last_name":"Bunting","first_name":"Rhys","orcid":"0000-0001-6928-074X","id":"91deeae8-1207-11ec-b130-c194ad5b50c6"},{"full_name":"Wodaczek, Felix","id":"8b4b6a9f-32b0-11ee-9fa8-bbe85e26258e","orcid":"0009-0000-1457-795X","first_name":"Felix","last_name":"Wodaczek"},{"first_name":"Tina","last_name":"Torabi","full_name":"Torabi, Tina"},{"first_name":"Bingqing","last_name":"Cheng","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","orcid":"0000-0002-3584-9632","full_name":"Cheng, Bingqing"}],"publisher":"American Chemical Society","department":[{"_id":"MaIb"},{"_id":"BiCh"}],"publication_status":"published","pmid":1,"year":"2023","acknowledgement":"B.C. acknowledges resources provided by the Cambridge Tier2 system operated by the University of Cambridge Research\r\nComputing Service funded by EPSRC Tier-2 capital grant EP/\r\nP020259/1.","file_date_updated":"2023-07-12T10:22:04Z","date_published":"2023-06-30T00:00:00Z","page":"14894-14902","article_type":"original","citation":{"chicago":"Bunting, Rhys, Felix Wodaczek, Tina Torabi, and Bingqing Cheng. “Reactivity of Single-Atom Alloy Nanoparticles: Modeling the Dehydrogenation of Propane.” Journal of the American Chemical Society. American Chemical Society, 2023. https://doi.org/10.1021/jacs.3c04030.","short":"R. Bunting, F. Wodaczek, T. Torabi, B. Cheng, Journal of the American Chemical Society 145 (2023) 14894–14902.","mla":"Bunting, Rhys, et al. “Reactivity of Single-Atom Alloy Nanoparticles: Modeling the Dehydrogenation of Propane.” Journal of the American Chemical Society, vol. 145, no. 27, American Chemical Society, 2023, pp. 14894–902, doi:10.1021/jacs.3c04030.","ieee":"R. Bunting, F. Wodaczek, T. Torabi, and B. Cheng, “Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane,” Journal of the American Chemical Society, vol. 145, no. 27. American Chemical Society, pp. 14894–14902, 2023.","apa":"Bunting, R., Wodaczek, F., Torabi, T., & Cheng, B. (2023). Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.3c04030","ista":"Bunting R, Wodaczek F, Torabi T, Cheng B. 2023. Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. Journal of the American Chemical Society. 145(27), 14894–14902.","ama":"Bunting R, Wodaczek F, Torabi T, Cheng B. Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane. Journal of the American Chemical Society. 2023;145(27):14894-14902. doi:10.1021/jacs.3c04030"},"publication":"Journal of the American Chemical Society","article_processing_charge":"Yes (via OA deal)","has_accepted_license":"1","day":"30","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"oa_version":"Published Version","file":[{"access_level":"open_access","file_name":"2023_JACS_Bunting.pdf","creator":"cchlebak","file_size":3155843,"content_type":"application/pdf","file_id":"13219","relation":"main_file","success":1,"checksum":"e07d5323f9c0e5cbd1ad6453f29440ab","date_updated":"2023-07-12T10:22:04Z","date_created":"2023-07-12T10:22:04Z"}],"intvolume":" 145","status":"public","title":"Reactivity of single-atom alloy nanoparticles: Modeling the dehydrogenation of propane","ddc":["540"],"_id":"13216","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","issue":"27","abstract":[{"lang":"eng","text":"Physical catalysts often have multiple sites where reactions can take place. One prominent example is single-atom alloys, where the reactive dopant atoms can preferentially locate in the bulk or at different sites on the surface of the nanoparticle. However, ab initio modeling of catalysts usually only considers one site of the catalyst, neglecting the effects of multiple sites. Here, nanoparticles of copper doped with single-atom rhodium or palladium are modeled for the dehydrogenation of propane. Single-atom alloy nanoparticles are simulated at 400–600 K, using machine learning potentials trained on density functional theory calculations, and then the occupation of different single-atom active sites is identified using a similarity kernel. Further, the turnover frequency for all possible sites is calculated for propane dehydrogenation to propene through microkinetic modeling using density functional theory calculations. The total turnover frequencies of the whole nanoparticle are then described from both the population and the individual turnover frequency of each site. Under operating conditions, rhodium as a dopant is found to almost exclusively occupy (111) surface sites while palladium as a dopant occupies a greater variety of facets. Undercoordinated dopant surface sites are found to tend to be more reactive for propane dehydrogenation compared to the (111) surface. It is found that considering the dynamics of the single-atom alloy nanoparticle has a profound effect on the calculated catalytic activity of single-atom alloys by several orders of magnitude."}],"type":"journal_article"},{"abstract":[{"lang":"eng","text":"To meet the physiological demands of the body, organs need to establish a functional tissue architecture and adequate size as the embryo develops to adulthood. In the liver, uni- and bipotent progenitor differentiation into hepatocytes and biliary epithelial cells (BECs), and their relative proportions, comprise the functional architecture. Yet, the contribution of individual liver progenitors at the organ level to both fates, and their specific proportion, is unresolved. Combining mathematical modelling with organ-wide, multispectral FRaeppli-NLS lineage tracing in zebrafish, we demonstrate that a precise BEC-to-hepatocyte ratio is established (i) fast, (ii) solely by heterogeneous lineage decisions from uni- and bipotent progenitors, and (iii) independent of subsequent cell type–specific proliferation. Extending lineage tracing to adulthood determined that embryonic cells undergo spatially heterogeneous three-dimensional growth associated with distinct environments. Strikingly, giant clusters comprising almost half a ventral lobe suggest lobe-specific dominant-like growth behaviours. We show substantial hepatocyte polyploidy in juveniles representing another hallmark of postembryonic liver growth. Our findings uncover heterogeneous progenitor contributions to tissue architecture-defining cell type proportions and postembryonic organ growth as key mechanisms forming the adult liver."}],"issue":"10","type":"journal_article","file":[{"file_name":"2023_PloSBiology_Unterweger.pdf","access_level":"open_access","content_type":"application/pdf","file_size":6193110,"creator":"dernst","relation":"main_file","file_id":"14431","date_created":"2023-10-16T07:20:49Z","date_updated":"2023-10-16T07:20:49Z","checksum":"40a2b11b41d70a0e5939f8a52b66e389","success":1}],"oa_version":"Published Version","_id":"14426","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["570"],"title":"Lineage tracing identifies heterogeneous hepatoblast contribution to cell lineages and postembryonic organ growth dynamics","status":"public","intvolume":" 21","day":"04","has_accepted_license":"1","article_processing_charge":"No","scopus_import":"1","date_published":"2023-10-04T00:00:00Z","publication":"PLoS Biology","citation":{"ieee":"I. A. Unterweger, J. Klepstad, E. B. Hannezo, P. R. Lundegaard, A. Trusina, and E. A. Ober, “Lineage tracing identifies heterogeneous hepatoblast contribution to cell lineages and postembryonic organ growth dynamics,” PLoS Biology, vol. 21, no. 10. Public Library of Science, 2023.","apa":"Unterweger, I. A., Klepstad, J., Hannezo, E. B., Lundegaard, P. R., Trusina, A., & Ober, E. A. (2023). Lineage tracing identifies heterogeneous hepatoblast contribution to cell lineages and postembryonic organ growth dynamics. PLoS Biology. Public Library of Science. https://doi.org/10.1371/journal.pbio.3002315","ista":"Unterweger IA, Klepstad J, Hannezo EB, Lundegaard PR, Trusina A, Ober EA. 2023. Lineage tracing identifies heterogeneous hepatoblast contribution to cell lineages and postembryonic organ growth dynamics. PLoS Biology. 21(10), e3002315.","ama":"Unterweger IA, Klepstad J, Hannezo EB, Lundegaard PR, Trusina A, Ober EA. Lineage tracing identifies heterogeneous hepatoblast contribution to cell lineages and postembryonic organ growth dynamics. PLoS Biology. 2023;21(10). doi:10.1371/journal.pbio.3002315","chicago":"Unterweger, Iris A., Julie Klepstad, Edouard B Hannezo, Pia R. Lundegaard, Ala Trusina, and Elke A. Ober. “Lineage Tracing Identifies Heterogeneous Hepatoblast Contribution to Cell Lineages and Postembryonic Organ Growth Dynamics.” PLoS Biology. Public Library of Science, 2023. https://doi.org/10.1371/journal.pbio.3002315.","short":"I.A. Unterweger, J. Klepstad, E.B. Hannezo, P.R. Lundegaard, A. Trusina, E.A. Ober, PLoS Biology 21 (2023).","mla":"Unterweger, Iris A., et al. “Lineage Tracing Identifies Heterogeneous Hepatoblast Contribution to Cell Lineages and Postembryonic Organ Growth Dynamics.” PLoS Biology, vol. 21, no. 10, e3002315, Public Library of Science, 2023, doi:10.1371/journal.pbio.3002315."},"article_type":"original","file_date_updated":"2023-10-16T07:20:49Z","ec_funded":1,"article_number":"e3002315","author":[{"full_name":"Unterweger, Iris A.","last_name":"Unterweger","first_name":"Iris A."},{"first_name":"Julie","last_name":"Klepstad","full_name":"Klepstad, Julie"},{"full_name":"Hannezo, Edouard B","first_name":"Edouard B","last_name":"Hannezo","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6005-1561"},{"full_name":"Lundegaard, Pia R.","last_name":"Lundegaard","first_name":"Pia R."},{"first_name":"Ala","last_name":"Trusina","full_name":"Trusina, Ala"},{"full_name":"Ober, Elke A.","first_name":"Elke A.","last_name":"Ober"}],"related_material":{"link":[{"url":"https://github.com/JulieKlepstad/LiverDevelopment","relation":"software"}]},"date_updated":"2023-10-16T07:25:48Z","date_created":"2023-10-15T22:01:10Z","volume":21,"year":"2023","acknowledgement":"We thank the Ober group for discussion and comments on the manuscript. We are grateful to\r\nDr. F. Lemaigre for feedback on the manuscript and Dr. T. Piotrowski for invaluable support.\r\nWe thank the department of experimental medicine (AEM) in Copenhagen for expert fish\r\ncare. We gratefully acknowledge the DanStem Imaging Platform (University of Copenhagen)\r\nfor support and assistance in this work.\r\nThis work is supported by Novo Nordisk Foundation grant NNF17CC0027852 (EAO);\r\nNordisk Foundation grant NNF19OC0058327 (EAO); Novo Nordisk Foundation grant\r\nNNF17OC0031204 (PRL); https://novonordiskfonden.dk/en/; Danish National\r\nResearch Foundation grant DNRF116 (EAO and AT); https://dg.dk/en/; John and Birthe Meyer\r\nFoundation (PRL) and European Research Council (ERC) under the EU Horizon 2020 research and Innovation Programme Grant Agreement No. 851288 (EH).","publication_status":"published","publisher":"Public Library of Science","department":[{"_id":"EdHa"}],"month":"10","publication_identifier":{"eissn":["1545-7885"]},"doi":"10.1371/journal.pbio.3002315","language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","project":[{"grant_number":"851288","_id":"05943252-7A3F-11EA-A408-12923DDC885E","name":"Design Principles of Branching Morphogenesis","call_identifier":"H2020"}]},{"publication":"43rd Annual International Cryptology Conference","citation":{"ieee":"Y. Dodis, N. Ferguson, E. Goldin, P. Hall, and K. Z. Pietrzak, “Random oracle combiners: Breaking the concatenation barrier for collision-resistance,” in 43rd Annual International Cryptology Conference, Santa Barbara, CA, United States, 2023, vol. 14082, pp. 514–546.","apa":"Dodis, Y., Ferguson, N., Goldin, E., Hall, P., & Pietrzak, K. Z. (2023). Random oracle combiners: Breaking the concatenation barrier for collision-resistance. In 43rd Annual International Cryptology Conference (Vol. 14082, pp. 514–546). Santa Barbara, CA, United States: Springer Nature. https://doi.org/10.1007/978-3-031-38545-2_17","ista":"Dodis Y, Ferguson N, Goldin E, Hall P, Pietrzak KZ. 2023. Random oracle combiners: Breaking the concatenation barrier for collision-resistance. 43rd Annual International Cryptology Conference. CRYPTO: Advances in Cryptology, LNCS, vol. 14082, 514–546.","ama":"Dodis Y, Ferguson N, Goldin E, Hall P, Pietrzak KZ. Random oracle combiners: Breaking the concatenation barrier for collision-resistance. In: 43rd Annual International Cryptology Conference. Vol 14082. Springer Nature; 2023:514-546. doi:10.1007/978-3-031-38545-2_17","chicago":"Dodis, Yevgeniy, Niels Ferguson, Eli Goldin, Peter Hall, and Krzysztof Z Pietrzak. “Random Oracle Combiners: Breaking the Concatenation Barrier for Collision-Resistance.” In 43rd Annual International Cryptology Conference, 14082:514–46. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-38545-2_17.","short":"Y. Dodis, N. Ferguson, E. Goldin, P. Hall, K.Z. Pietrzak, in:, 43rd Annual International Cryptology Conference, Springer Nature, 2023, pp. 514–546.","mla":"Dodis, Yevgeniy, et al. “Random Oracle Combiners: Breaking the Concatenation Barrier for Collision-Resistance.” 43rd Annual International Cryptology Conference, vol. 14082, Springer Nature, 2023, pp. 514–46, doi:10.1007/978-3-031-38545-2_17."},"page":"514-546","date_published":"2023-08-09T00:00:00Z","scopus_import":"1","day":"09","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14428","title":"Random oracle combiners: Breaking the concatenation barrier for collision-resistance","status":"public","intvolume":" 14082","oa_version":"Preprint","type":"conference","alternative_title":["LNCS"],"abstract":[{"lang":"eng","text":"Suppose we have two hash functions h1 and h2, but we trust the security of only one of them. To mitigate this worry, we wish to build a hash combiner Ch1,h2 which is secure so long as one of the underlying hash functions is. This question has been well-studied in the regime of collision resistance. In this case, concatenating the two hash function outputs clearly works. Unfortunately, a long series of works (Boneh and Boyen, CRYPTO’06; Pietrzak, Eurocrypt’07; Pietrzak, CRYPTO’08) showed no (noticeably) shorter combiner for collision resistance is possible.\r\nIn this work, we revisit this pessimistic state of affairs, motivated by the observation that collision-resistance is insufficient for many interesting applications of cryptographic hash functions anyway. We argue the right formulation of the “hash combiner” is to build what we call random oracle (RO) combiners, utilizing stronger assumptions for stronger constructions.\r\nIndeed, we circumvent the previous lower bounds for collision resistance by constructing a simple length-preserving RO combiner C˜h1,h2Z1,Z2(M)=h1(M,Z1)⊕h2(M,Z2),where Z1,Z2\r\n are random salts of appropriate length. We show that this extra randomness is necessary for RO combiners, and indeed our construction is somewhat tight with this lower bound.\r\nOn the negative side, we show that one cannot generically apply the composition theorem to further replace “monolithic” hash functions h1 and h2 by some simpler indifferentiable construction (such as the Merkle-Damgård transformation) from smaller components, such as fixed-length compression functions. Finally, despite this issue, we directly prove collision resistance of the Merkle-Damgård variant of our combiner, where h1 and h2 are replaced by iterative Merkle-Damgård hashes applied to a fixed-length compression function. Thus, we can still subvert the concatenation barrier for collision-resistance combiners while utilizing practically small fixed-length components underneath."}],"main_file_link":[{"url":"https://eprint.iacr.org/2023/1041","open_access":"1"}],"oa":1,"quality_controlled":"1","conference":{"location":"Santa Barbara, CA, United States","start_date":"2023-08-20","end_date":"2023-08-24","name":"CRYPTO: Advances in Cryptology"},"doi":"10.1007/978-3-031-38545-2_17","language":[{"iso":"eng"}],"month":"08","publication_identifier":{"issn":["0302-9743"],"isbn":["9783031385445"],"eissn":["1611-3349"]},"year":"2023","publication_status":"published","publisher":"Springer Nature","department":[{"_id":"KrPi"}],"author":[{"first_name":"Yevgeniy","last_name":"Dodis","full_name":"Dodis, Yevgeniy"},{"full_name":"Ferguson, Niels","first_name":"Niels","last_name":"Ferguson"},{"first_name":"Eli","last_name":"Goldin","full_name":"Goldin, Eli"},{"last_name":"Hall","first_name":"Peter","full_name":"Hall, Peter"},{"last_name":"Pietrzak","first_name":"Krzysztof Z","orcid":"0000-0002-9139-1654","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","full_name":"Pietrzak, Krzysztof Z"}],"date_updated":"2023-10-16T08:02:11Z","date_created":"2023-10-15T22:01:11Z","volume":14082},{"date_published":"2023-04-28T00:00:00Z","publication":"The Immune Synapse","citation":{"ama":"Leithner AF, Merrin J, Sixt MK. En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In: Baldari C, Dustin M, eds. The Immune Synapse. Vol 2654. MIMB. New York, NY: Springer Nature; 2023:137-147. doi:10.1007/978-1-0716-3135-5_9","ieee":"A. F. Leithner, J. Merrin, and M. K. Sixt, “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses,” in The Immune Synapse, vol. 2654, C. Baldari and M. Dustin, Eds. New York, NY: Springer Nature, 2023, pp. 137–147.","apa":"Leithner, A. F., Merrin, J., & Sixt, M. K. (2023). En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In C. Baldari & M. Dustin (Eds.), The Immune Synapse (Vol. 2654, pp. 137–147). New York, NY: Springer Nature. https://doi.org/10.1007/978-1-0716-3135-5_9","ista":"Leithner AF, Merrin J, Sixt MK. 2023.En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses. In: The Immune Synapse. Methods in Molecular Biology, vol. 2654, 137–147.","short":"A.F. Leithner, J. Merrin, M.K. Sixt, in:, C. Baldari, M. Dustin (Eds.), The Immune Synapse, Springer Nature, New York, NY, 2023, pp. 137–147.","mla":"Leithner, Alexander F., et al. “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses.” The Immune Synapse, edited by Cosima Baldari and Michael Dustin, vol. 2654, Springer Nature, 2023, pp. 137–47, doi:10.1007/978-1-0716-3135-5_9.","chicago":"Leithner, Alexander F, Jack Merrin, and Michael K Sixt. “En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses.” In The Immune Synapse, edited by Cosima Baldari and Michael Dustin, 2654:137–47. MIMB. New York, NY: Springer Nature, 2023. https://doi.org/10.1007/978-1-0716-3135-5_9."},"page":"137-147","day":"28","article_processing_charge":"No","scopus_import":"1","series_title":"MIMB","oa_version":"None","_id":"13052","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"En-Face Imaging of T Cell-Dendritic Cell Immunological Synapses","intvolume":" 2654","abstract":[{"text":"Imaging of the immunological synapse (IS) between dendritic cells (DCs) and T cells in suspension is hampered by suboptimal alignment of cell-cell contacts along the vertical imaging plane. This requires optical sectioning that often results in unsatisfactory resolution in time and space. Here, we present a workflow where DCs and T cells are confined between a layer of glass and polydimethylsiloxane (PDMS) that orients the cells along one, horizontal imaging plane, allowing for fast en-face-imaging of the DC-T cell IS.","lang":"eng"}],"type":"book_chapter","alternative_title":["Methods in Molecular Biology"],"doi":"10.1007/978-1-0716-3135-5_9","acknowledged_ssus":[{"_id":"Bio"},{"_id":"NanoFab"},{"_id":"M-Shop"}],"language":[{"iso":"eng"}],"external_id":{"pmid":["37106180"]},"quality_controlled":"1","project":[{"name":"Cellular navigation along spatial gradients","call_identifier":"H2020","_id":"25FE9508-B435-11E9-9278-68D0E5697425","grant_number":"724373"}],"month":"04","publication_identifier":{"eissn":["1940-6029"],"isbn":["9781071631348"],"eisbn":["9781071631355"],"issn":["1064-3745"]},"author":[{"first_name":"Alexander F","last_name":"Leithner","id":"3B1B77E4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1073-744X","full_name":"Leithner, Alexander F"},{"id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","first_name":"Jack","last_name":"Merrin","full_name":"Merrin, Jack"},{"orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","last_name":"Sixt","first_name":"Michael K","full_name":"Sixt, Michael K"}],"date_updated":"2023-10-17T08:44:53Z","date_created":"2023-05-22T08:41:48Z","volume":2654,"year":"2023","acknowledgement":"A.L. was funded by an Erwin Schrödinger postdoctoral fellowship of the Austrian Science Fund (FWF, project number: J4542-B) and is an EMBO non-stipendiary postdoctoral fellow. This work was supported by a European Research Council grant ERC-CoG-72437 to M.S. We thank the Imaging & Optics facility, the Nanofabrication facility, and the Miba Machine Shop of ISTA for their excellent support.","pmid":1,"publication_status":"published","editor":[{"last_name":"Baldari","first_name":"Cosima","full_name":"Baldari, Cosima"},{"last_name":"Dustin","first_name":"Michael","full_name":"Dustin, Michael"}],"publisher":"Springer Nature","department":[{"_id":"MiSi"},{"_id":"NanoFab"}],"ec_funded":1,"place":"New York, NY"},{"month":"01","publication_identifier":{"eissn":["1730-6264"],"issn":["0065-1036"]},"isi":1,"quality_controlled":"1","external_id":{"isi":["000912903000001"],"arxiv":["2103.08268"]},"oa":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2103.08268","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.4064/aa210830-24-11","publication_status":"published","department":[{"_id":"GradSch"}],"publisher":"Instytut Matematyczny","acknowledgement":"This article is a version the author’s master thesis at the University of Bonn. The author would like to thank his advisor Valentin Blomer for introducing the problem, and giving generous feedback and encouragement along the way, especially during the global pandemic.\r\nThe author thanks Edgar Assing for his lectures on analytic number theory. Finally, the author is grateful to the anonymous referees for their valuable time and comments.\r\n","year":"2023","date_created":"2023-01-26T21:17:04Z","date_updated":"2023-10-17T09:15:17Z","volume":207,"author":[{"first_name":"Yijie","last_name":"Diao","id":"7b7eb4ca-eb2c-11ec-b98b-accec0b20c3b","orcid":"0000-0002-4989-5330","full_name":"Diao, Yijie"}],"keyword":["Algebra","Number Theory"],"day":"09","article_processing_charge":"No","article_type":"original","page":"1-17","publication":"Acta Arithmetica","citation":{"ama":"Diao Y. Density of the union of positive diagonal binary quadratic forms. Acta Arithmetica. 2023;207:1-17. doi:10.4064/aa210830-24-11","apa":"Diao, Y. (2023). Density of the union of positive diagonal binary quadratic forms. Acta Arithmetica. Instytut Matematyczny. https://doi.org/10.4064/aa210830-24-11","ieee":"Y. Diao, “Density of the union of positive diagonal binary quadratic forms,” Acta Arithmetica, vol. 207. Instytut Matematyczny, pp. 1–17, 2023.","ista":"Diao Y. 2023. Density of the union of positive diagonal binary quadratic forms. Acta Arithmetica. 207, 1–17.","short":"Y. Diao, Acta Arithmetica 207 (2023) 1–17.","mla":"Diao, Yijie. “Density of the Union of Positive Diagonal Binary Quadratic Forms.” Acta Arithmetica, vol. 207, Instytut Matematyczny, 2023, pp. 1–17, doi:10.4064/aa210830-24-11.","chicago":"Diao, Yijie. “Density of the Union of Positive Diagonal Binary Quadratic Forms.” Acta Arithmetica. Instytut Matematyczny, 2023. https://doi.org/10.4064/aa210830-24-11."},"date_published":"2023-01-09T00:00:00Z","type":"journal_article","abstract":[{"lang":"eng","text":"Let X be a sufficiently large positive integer. We prove that one may choose a subset S of primes with cardinality O(logX) such that a positive proportion of integers less than X can be represented by x2+py2 for at least one p∈S."}],"status":"public","title":"Density of the union of positive diagonal binary quadratic forms","intvolume":" 207","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"12406","oa_version":"Preprint"},{"publication_identifier":{"eissn":["2041-1723"]},"month":"06","language":[{"iso":"eng"}],"doi":"10.1038/s41467-023-39493-3","project":[{"call_identifier":"H2020","name":"A Fiber Optic Transceiver for Superconducting Qubits","_id":"26336814-B435-11E9-9278-68D0E5697425","grant_number":"758053"},{"_id":"9B868D20-BA93-11EA-9121-9846C619BF3A","grant_number":"899354","call_identifier":"H2020","name":"Quantum Local Area Networks with Superconducting Qubits"},{"name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits","_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f"},{"grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships"},{"_id":"25681D80-B435-11E9-9278-68D0E5697425","grant_number":"291734","call_identifier":"FP7","name":"International IST Postdoc Fellowship Programme"},{"name":"Coherent on-chip conversion of superconducting qubit signals from microwaves to optical frequencies","_id":"2671EB66-B435-11E9-9278-68D0E5697425"}],"quality_controlled":"1","isi":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["37355691"],"isi":["001018100800002"],"arxiv":["2210.12443"]},"oa":1,"ec_funded":1,"file_date_updated":"2023-07-10T10:10:54Z","article_number":"3784","volume":14,"date_updated":"2023-10-17T11:46:12Z","date_created":"2023-07-09T22:01:11Z","author":[{"full_name":"Qiu, Liu","id":"45e99c0d-1eb1-11eb-9b96-ed8ab2983cac","orcid":"0000-0003-4345-4267","first_name":"Liu","last_name":"Qiu"},{"full_name":"Sahu, Rishabh","last_name":"Sahu","first_name":"Rishabh","orcid":"0000-0001-6264-2162","id":"47D26E34-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Hease","first_name":"William J","orcid":"0000-0001-9868-2166","id":"29705398-F248-11E8-B48F-1D18A9856A87","full_name":"Hease, William J"},{"full_name":"Arnold, Georg M","id":"3770C838-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1397-7876","first_name":"Georg M","last_name":"Arnold"},{"full_name":"Fink, Johannes M","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8112-028X","first_name":"Johannes M","last_name":"Fink"}],"department":[{"_id":"JoFi"}],"publisher":"Nature Research","publication_status":"published","pmid":1,"acknowledgement":"This work was supported by the European Research Council under grant agreement no. 758053 (ERC StG QUNNECT), the European Union’s Horizon 2020 research and innovation program under grant agreement no. 899354 (FETopen SuperQuLAN), and the Austrian Science Fund (FWF) through BeyondC (F7105). L.Q. acknowledges generous support from the ISTFELLOW programme. W.H. is the recipient of an ISTplus postdoctoral fellowship with funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement no. 754411. G.A. is the recipient of a DOC fellowship of the Austrian Academy of Sciences at IST Austria.","year":"2023","article_processing_charge":"No","has_accepted_license":"1","day":"24","scopus_import":"1","date_published":"2023-06-24T00:00:00Z","article_type":"original","citation":{"apa":"Qiu, L., Sahu, R., Hease, W. J., Arnold, G. M., & Fink, J. M. (2023). Coherent optical control of a superconducting microwave cavity via electro-optical dynamical back-action. Nature Communications. Nature Research. https://doi.org/10.1038/s41467-023-39493-3","ieee":"L. Qiu, R. Sahu, W. J. Hease, G. M. Arnold, and J. M. Fink, “Coherent optical control of a superconducting microwave cavity via electro-optical dynamical back-action,” Nature Communications, vol. 14. Nature Research, 2023.","ista":"Qiu L, Sahu R, Hease WJ, Arnold GM, Fink JM. 2023. Coherent optical control of a superconducting microwave cavity via electro-optical dynamical back-action. Nature Communications. 14, 3784.","ama":"Qiu L, Sahu R, Hease WJ, Arnold GM, Fink JM. Coherent optical control of a superconducting microwave cavity via electro-optical dynamical back-action. Nature Communications. 2023;14. doi:10.1038/s41467-023-39493-3","chicago":"Qiu, Liu, Rishabh Sahu, William J Hease, Georg M Arnold, and Johannes M Fink. “Coherent Optical Control of a Superconducting Microwave Cavity via Electro-Optical Dynamical Back-Action.” Nature Communications. Nature Research, 2023. https://doi.org/10.1038/s41467-023-39493-3.","short":"L. Qiu, R. Sahu, W.J. Hease, G.M. Arnold, J.M. Fink, Nature Communications 14 (2023).","mla":"Qiu, Liu, et al. “Coherent Optical Control of a Superconducting Microwave Cavity via Electro-Optical Dynamical Back-Action.” Nature Communications, vol. 14, 3784, Nature Research, 2023, doi:10.1038/s41467-023-39493-3."},"publication":"Nature Communications","abstract":[{"lang":"eng","text":"Recent quantum technologies have established precise quantum control of various microscopic systems using electromagnetic waves. Interfaces based on cryogenic cavity electro-optic systems are particularly promising, due to the direct interaction between microwave and optical fields in the quantum regime. Quantum optical control of superconducting microwave circuits has been precluded so far due to the weak electro-optical coupling as well as quasi-particles induced by the pump laser. Here we report the coherent control of a superconducting microwave cavity using laser pulses in a multimode electro-optical device at millikelvin temperature with near-unity cooperativity. Both the stationary and instantaneous responses of the microwave and optical modes comply with the coherent electro-optical interaction, and reveal only minuscule amount of excess back-action with an unanticipated time delay. Our demonstration enables wide ranges of applications beyond quantum transductions, from squeezing and quantum non-demolition measurements of microwave fields, to entanglement generation and hybrid quantum networks."}],"type":"journal_article","file":[{"content_type":"application/pdf","file_size":1349134,"creator":"alisjak","access_level":"open_access","file_name":"2023_NatureComms_Qiu.pdf","checksum":"ec7ccd2c08f90d59cab302fd0d7776a4","success":1,"date_created":"2023-07-10T10:10:54Z","date_updated":"2023-07-10T10:10:54Z","relation":"main_file","file_id":"13206"}],"oa_version":"Published Version","intvolume":" 14","title":"Coherent optical control of a superconducting microwave cavity via electro-optical dynamical back-action","ddc":["000"],"status":"public","_id":"13200","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"article_type":"original","citation":{"mla":"Barbier, Jean, et al. “Fundamental Limits in Structured Principal Component Analysis and How to Reach Them.” Proceedings of the National Academy of Sciences of the United States of America, vol. 120, no. 30, e2302028120, National Academy of Sciences, 2023, doi:10.1073/pnas.2302028120.","short":"J. Barbier, F. Camilli, M. Mondelli, M. Sáenz, Proceedings of the National Academy of Sciences of the United States of America 120 (2023).","chicago":"Barbier, Jean, Francesco Camilli, Marco Mondelli, and Manuel Sáenz. “Fundamental Limits in Structured Principal Component Analysis and How to Reach Them.” Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences, 2023. https://doi.org/10.1073/pnas.2302028120.","ama":"Barbier J, Camilli F, Mondelli M, Sáenz M. Fundamental limits in structured principal component analysis and how to reach them. Proceedings of the National Academy of Sciences of the United States of America. 2023;120(30). doi:10.1073/pnas.2302028120","ista":"Barbier J, Camilli F, Mondelli M, Sáenz M. 2023. Fundamental limits in structured principal component analysis and how to reach them. Proceedings of the National Academy of Sciences of the United States of America. 120(30), e2302028120.","apa":"Barbier, J., Camilli, F., Mondelli, M., & Sáenz, M. (2023). Fundamental limits in structured principal component analysis and how to reach them. Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences. https://doi.org/10.1073/pnas.2302028120","ieee":"J. Barbier, F. Camilli, M. Mondelli, and M. Sáenz, “Fundamental limits in structured principal component analysis and how to reach them,” Proceedings of the National Academy of Sciences of the United States of America, vol. 120, no. 30. National Academy of Sciences, 2023."},"publication":"Proceedings of the National Academy of Sciences of the United States of America","date_published":"2023-07-25T00:00:00Z","scopus_import":"1","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1","day":"25","intvolume":" 120","status":"public","title":"Fundamental limits in structured principal component analysis and how to reach them","ddc":["000"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"13315","oa_version":"Published Version","file":[{"creator":"dernst","content_type":"application/pdf","file_size":995933,"access_level":"open_access","file_name":"2023_PNAS_Barbier.pdf","success":1,"checksum":"1fc06228afdb3aa80cf8e7766bcf9dc5","date_updated":"2023-07-31T07:30:48Z","date_created":"2023-07-31T07:30:48Z","file_id":"13323","relation":"main_file"}],"type":"journal_article","issue":"30","abstract":[{"text":"How do statistical dependencies in measurement noise influence high-dimensional inference? To answer this, we study the paradigmatic spiked matrix model of principal components analysis (PCA), where a rank-one matrix is corrupted by additive noise. We go beyond the usual independence assumption on the noise entries, by drawing the noise from a low-order polynomial orthogonal matrix ensemble. The resulting noise correlations make the setting relevant for applications but analytically challenging. We provide characterization of the Bayes optimal limits of inference in this model. If the spike is rotation invariant, we show that standard spectral PCA is optimal. However, for more general priors, both PCA and the existing approximate message-passing algorithm (AMP) fall short of achieving the information-theoretic limits, which we compute using the replica method from statistical physics. We thus propose an AMP, inspired by the theory of adaptive Thouless–Anderson–Palmer equations, which is empirically observed to saturate the conjectured theoretical limit. This AMP comes with a rigorous state evolution analysis tracking its performance. Although we focus on specific noise distributions, our methodology can be generalized to a wide class of trace matrix ensembles at the cost of more involved expressions. Finally, despite the seemingly strong assumption of rotation-invariant noise, our theory empirically predicts algorithmic performance on real data, pointing at strong universality properties.","lang":"eng"}],"project":[{"name":"Prix Lopez-Loretta 2019 - Marco Mondelli","_id":"059876FA-7A3F-11EA-A408-12923DDC885E"}],"quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["37463204"]},"oa":1,"language":[{"iso":"eng"}],"doi":"10.1073/pnas.2302028120","publication_identifier":{"eissn":["1091-6490"]},"month":"07","publisher":"National Academy of Sciences","department":[{"_id":"MaMo"}],"publication_status":"published","pmid":1,"acknowledgement":"J.B. was funded by the European Union (ERC, CHORAL, project number 101039794). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. M.M. was supported by the 2019 Lopez-Loreta Prize. We would like to thank the reviewers for the insightful comments and, in particular, for suggesting the BAMP-inspired denoisers leading to AMP-AP.","year":"2023","volume":120,"date_updated":"2023-10-17T11:44:55Z","date_created":"2023-07-30T22:01:02Z","related_material":{"link":[{"relation":"software","url":"https://github.com/fcamilli95/Structured-PCA-"}]},"author":[{"last_name":"Barbier","first_name":"Jean","full_name":"Barbier, Jean"},{"first_name":"Francesco","last_name":"Camilli","full_name":"Camilli, Francesco"},{"id":"27EB676C-8706-11E9-9510-7717E6697425","orcid":"0000-0002-3242-7020","first_name":"Marco","last_name":"Mondelli","full_name":"Mondelli, Marco"},{"full_name":"Sáenz, Manuel","first_name":"Manuel","last_name":"Sáenz"}],"article_number":"e2302028120","file_date_updated":"2023-07-31T07:30:48Z"},{"project":[{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle"}],"quality_controlled":"1","external_id":{"pmid":["37523549"]},"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"oa":1,"language":[{"iso":"eng"}],"doi":"10.1073/pnas.2300828120","publication_identifier":{"eissn":["1091-6490"]},"month":"07","department":[{"_id":"MiLe"}],"publisher":"National Academy of Sciences","publication_status":"published","pmid":1,"acknowledgement":"N.M.-S. acknowledges the support of the Ministry of Energy, Israel, as part of the scholarship program for graduate students in the fields of energy. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). Y.P. acknowledges the support of the Ministry of Innovation, Science and Technology, Israel Grant No. 1001593872. Y.P acknowledges the support of the BSF-NSF 094 Grant No. 2022503.","year":"2023","volume":120,"date_updated":"2023-10-17T11:45:25Z","date_created":"2023-08-13T22:01:12Z","author":[{"full_name":"Vardi, Ofek","last_name":"Vardi","first_name":"Ofek"},{"last_name":"Maroudas-Sklare","first_name":"Naama","full_name":"Maroudas-Sklare, Naama"},{"full_name":"Kolodny, Yuval","last_name":"Kolodny","first_name":"Yuval"},{"orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","last_name":"Volosniev","first_name":"Artem","full_name":"Volosniev, Artem"},{"full_name":"Saragovi, Amijai","last_name":"Saragovi","first_name":"Amijai"},{"last_name":"Galili","first_name":"Nir","full_name":"Galili, Nir"},{"last_name":"Ferrera","first_name":"Stav","full_name":"Ferrera, Stav"},{"first_name":"Areg","last_name":"Ghazaryan","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543","full_name":"Ghazaryan, Areg"},{"last_name":"Yuran","first_name":"Nir","full_name":"Yuran, Nir"},{"last_name":"Affek","first_name":"Hagit P.","full_name":"Affek, Hagit P."},{"full_name":"Luz, Boaz","first_name":"Boaz","last_name":"Luz"},{"last_name":"Goldsmith","first_name":"Yonaton","full_name":"Goldsmith, Yonaton"},{"full_name":"Keren, Nir","first_name":"Nir","last_name":"Keren"},{"full_name":"Yochelis, Shira","last_name":"Yochelis","first_name":"Shira"},{"full_name":"Halevy, Itay","first_name":"Itay","last_name":"Halevy"},{"full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","first_name":"Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Paltiel, Yossi","last_name":"Paltiel","first_name":"Yossi"}],"article_number":"e2300828120","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","ec_funded":1,"file_date_updated":"2023-08-14T07:43:45Z","article_type":"original","citation":{"short":"O. Vardi, N. Maroudas-Sklare, Y. Kolodny, A. Volosniev, A. Saragovi, N. Galili, S. Ferrera, A. Ghazaryan, N. Yuran, H.P. Affek, B. Luz, Y. Goldsmith, N. Keren, S. Yochelis, I. Halevy, M. Lemeshko, Y. Paltiel, Proceedings of the National Academy of Sciences of the United States of America 120 (2023).","mla":"Vardi, Ofek, et al. “Nuclear Spin Effects in Biological Processes.” Proceedings of the National Academy of Sciences of the United States of America, vol. 120, no. 32, e2300828120, National Academy of Sciences, 2023, doi:10.1073/pnas.2300828120.","chicago":"Vardi, Ofek, Naama Maroudas-Sklare, Yuval Kolodny, Artem Volosniev, Amijai Saragovi, Nir Galili, Stav Ferrera, et al. “Nuclear Spin Effects in Biological Processes.” Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences, 2023. https://doi.org/10.1073/pnas.2300828120.","ama":"Vardi O, Maroudas-Sklare N, Kolodny Y, et al. Nuclear spin effects in biological processes. Proceedings of the National Academy of Sciences of the United States of America. 2023;120(32). doi:10.1073/pnas.2300828120","apa":"Vardi, O., Maroudas-Sklare, N., Kolodny, Y., Volosniev, A., Saragovi, A., Galili, N., … Paltiel, Y. (2023). Nuclear spin effects in biological processes. Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences. https://doi.org/10.1073/pnas.2300828120","ieee":"O. Vardi et al., “Nuclear spin effects in biological processes,” Proceedings of the National Academy of Sciences of the United States of America, vol. 120, no. 32. National Academy of Sciences, 2023.","ista":"Vardi O, Maroudas-Sklare N, Kolodny Y, Volosniev A, Saragovi A, Galili N, Ferrera S, Ghazaryan A, Yuran N, Affek HP, Luz B, Goldsmith Y, Keren N, Yochelis S, Halevy I, Lemeshko M, Paltiel Y. 2023. Nuclear spin effects in biological processes. Proceedings of the National Academy of Sciences of the United States of America. 120(32), e2300828120."},"publication":"Proceedings of the National Academy of Sciences of the United States of America","date_published":"2023-07-31T00:00:00Z","scopus_import":"1","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1","day":"31","intvolume":" 120","ddc":["530"],"title":"Nuclear spin effects in biological processes","status":"public","_id":"14037","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","file":[{"success":1,"checksum":"a5ed64788a5acef9b9a300a26fa5a177","date_created":"2023-08-14T07:43:45Z","date_updated":"2023-08-14T07:43:45Z","file_id":"14047","relation":"main_file","creator":"dernst","file_size":1003092,"content_type":"application/pdf","access_level":"open_access","file_name":"2023_PNAS_Vardi.pdf"}],"type":"journal_article","issue":"32","abstract":[{"lang":"eng","text":"Traditionally, nuclear spin is not considered to affect biological processes. Recently, this has changed as isotopic fractionation that deviates from classical mass dependence was reported both in vitro and in vivo. In these cases, the isotopic effect correlates with the nuclear magnetic spin. Here, we show nuclear spin effects using stable oxygen isotopes (16O, 17O, and 18O) in two separate setups: an artificial dioxygen production system and biological aquaporin channels in cells. We observe that oxygen dynamics in chiral environments (in particular its transport) depend on nuclear spin, suggesting future applications for controlled isotope separation to be used, for instance, in NMR. To demonstrate the mechanism behind our findings, we formulate theoretical models based on a nuclear-spin-enhanced switch between electronic spin states. Accounting for the role of nuclear spin in biology can provide insights into the role of quantum effects in living systems and help inspire the development of future biotechnology solutions."}]},{"page":"1-13","article_type":"original","citation":{"chicago":"Dubach, Guillaume, and László Erdös. “Dynamics of a Rank-One Perturbation of a Hermitian Matrix.” Electronic Communications in Probability. Institute of Mathematical Statistics, 2023. https://doi.org/10.1214/23-ECP516.","mla":"Dubach, Guillaume, and László Erdös. “Dynamics of a Rank-One Perturbation of a Hermitian Matrix.” Electronic Communications in Probability, vol. 28, Institute of Mathematical Statistics, 2023, pp. 1–13, doi:10.1214/23-ECP516.","short":"G. Dubach, L. Erdös, Electronic Communications in Probability 28 (2023) 1–13.","ista":"Dubach G, Erdös L. 2023. Dynamics of a rank-one perturbation of a Hermitian matrix. Electronic Communications in Probability. 28, 1–13.","ieee":"G. Dubach and L. Erdös, “Dynamics of a rank-one perturbation of a Hermitian matrix,” Electronic Communications in Probability, vol. 28. Institute of Mathematical Statistics, pp. 1–13, 2023.","apa":"Dubach, G., & Erdös, L. (2023). Dynamics of a rank-one perturbation of a Hermitian matrix. Electronic Communications in Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/23-ECP516","ama":"Dubach G, Erdös L. Dynamics of a rank-one perturbation of a Hermitian matrix. Electronic Communications in Probability. 2023;28:1-13. doi:10.1214/23-ECP516"},"publication":"Electronic Communications in Probability","date_published":"2023-02-08T00:00:00Z","scopus_import":"1","has_accepted_license":"1","article_processing_charge":"No","day":"08","intvolume":" 28","status":"public","title":"Dynamics of a rank-one perturbation of a Hermitian matrix","ddc":["510"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"12683","file":[{"creator":"dernst","content_type":"application/pdf","file_size":479105,"access_level":"open_access","file_name":"2023_ElectCommProbability_Dubach.pdf","success":1,"checksum":"a1c6f0a3e33688fd71309c86a9aad86e","date_updated":"2023-02-27T09:43:27Z","date_created":"2023-02-27T09:43:27Z","file_id":"12692","relation":"main_file"}],"oa_version":"Published Version","type":"journal_article","abstract":[{"lang":"eng","text":"We study the eigenvalue trajectories of a time dependent matrix Gt=H+itvv∗ for t≥0, where H is an N×N Hermitian random matrix and v is a unit vector. In particular, we establish that with high probability, an outlier can be distinguished at all times t>1+N−1/3+ϵ, for any ϵ>0. The study of this natural process combines elements of Hermitian and non-Hermitian analysis, and illustrates some aspects of the intrinsic instability of (even weakly) non-Hermitian matrices."}],"project":[{"call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","name":"Random matrices beyond Wigner-Dyson-Mehta","grant_number":"101020331","_id":"62796744-2b32-11ec-9570-940b20777f1d"}],"quality_controlled":"1","isi":1,"external_id":{"arxiv":["2108.13694"],"isi":["000950650200005"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"language":[{"iso":"eng"}],"doi":"10.1214/23-ECP516","publication_identifier":{"eissn":["1083-589X"]},"month":"02","department":[{"_id":"LaEr"}],"publisher":"Institute of Mathematical Statistics","publication_status":"published","acknowledgement":"G. Dubach gratefully acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411. L. Erdős is supported by ERC Advanced Grant “RMTBeyond” No. 101020331.","year":"2023","volume":28,"date_updated":"2023-10-17T12:48:10Z","date_created":"2023-02-26T23:01:01Z","author":[{"full_name":"Dubach, Guillaume","last_name":"Dubach","first_name":"Guillaume","orcid":"0000-0001-6892-8137","id":"D5C6A458-10C4-11EA-ABF4-A4B43DDC885E"},{"full_name":"Erdös, László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5366-9603","first_name":"László","last_name":"Erdös"}],"ec_funded":1,"file_date_updated":"2023-02-27T09:43:27Z"}]