[{"date_created":"2026-04-12T22:01:48Z","quality_controlled":"1","publication_identifier":{"eissn":["2045-2322"]},"language":[{"iso":"eng"}],"DOAJ_listed":"1","date_published":"2026-03-24T00:00:00Z","file_date_updated":"2026-05-04T07:24:59Z","citation":{"ama":"Mohanty LK, GANTAYAT P, Dixit A, Das Adhikari M, Biswas R, Singh VK. Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India. <i>Scientific Reports</i>. 2026;16. doi:<a href=\"https://doi.org/10.1038/s41598-026-35895-7\">10.1038/s41598-026-35895-7</a>","chicago":"Mohanty, Litan Kumar, PRATEEK GANTAYAT, Ankur Dixit, Manik Das Adhikari, Rahul Biswas, and Vivek Kumar Singh. “Sequence of Events That Led to the South Lhonak Lake Outburst Flood in Sikkim, India.” <i>Scientific Reports</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1038/s41598-026-35895-7\">https://doi.org/10.1038/s41598-026-35895-7</a>.","apa":"Mohanty, L. K., GANTAYAT, P., Dixit, A., Das Adhikari, M., Biswas, R., &#38; Singh, V. K. (2026). Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India. <i>Scientific Reports</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41598-026-35895-7\">https://doi.org/10.1038/s41598-026-35895-7</a>","ieee":"L. K. Mohanty, P. GANTAYAT, A. Dixit, M. Das Adhikari, R. Biswas, and V. K. Singh, “Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India,” <i>Scientific Reports</i>, vol. 16. Springer Nature, 2026.","mla":"Mohanty, Litan Kumar, et al. “Sequence of Events That Led to the South Lhonak Lake Outburst Flood in Sikkim, India.” <i>Scientific Reports</i>, vol. 16, 9741, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1038/s41598-026-35895-7\">10.1038/s41598-026-35895-7</a>.","ista":"Mohanty LK, GANTAYAT P, Dixit A, Das Adhikari M, Biswas R, Singh VK. 2026. Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India. Scientific Reports. 16, 9741.","short":"L.K. Mohanty, P. GANTAYAT, A. Dixit, M. Das Adhikari, R. Biswas, V.K. Singh, Scientific Reports 16 (2026)."},"oa":1,"article_processing_charge":"Yes","month":"03","volume":16,"intvolume":"        16","date_updated":"2026-05-04T07:54:53Z","type":"journal_article","publisher":"Springer Nature","status":"public","acknowledgement":"This work was carried out independently without the support of any funding agency or sponsors. The authors thank the SARPROZ team for providing an evaluation license for the MTInSAR processing software.","doi":"10.1038/s41598-026-35895-7","year":"2026","pmid":1,"_id":"21708","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"gold","article_type":"original","external_id":{"pmid":["41876546"]},"author":[{"full_name":"Mohanty, Litan Kumar","last_name":"Mohanty","first_name":"Litan Kumar"},{"id":"02734268-3e8d-11ef-80a1-cec4a088d004","first_name":"Prateek","full_name":"Gantayat, Prateek","last_name":"Gantayat"},{"full_name":"Dixit, Ankur","last_name":"Dixit","first_name":"Ankur"},{"last_name":"Das Adhikari","first_name":"Manik","full_name":"Das Adhikari, Manik"},{"last_name":"Biswas","first_name":"Rahul","full_name":"Biswas, Rahul"},{"full_name":"Singh, Vivek Kumar","first_name":"Vivek Kumar","last_name":"Singh"}],"title":"Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India","department":[{"_id":"FrPe"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"file":[{"relation":"main_file","access_level":"open_access","date_updated":"2026-05-04T07:24:59Z","date_created":"2026-05-04T07:24:59Z","checksum":"cf13f61c38609ce6518d74562319c35f","creator":"dernst","file_id":"21785","success":1,"file_name":"2026_ScienceAdv_Mohanty.pdf","file_size":17406006,"content_type":"application/pdf"}],"scopus_import":"1","publication_status":"published","corr_author":"1","has_accepted_license":"1","OA_place":"publisher","article_number":"9741","oa_version":"Published Version","ddc":["550"],"abstract":[{"text":"On October 4, 2023, a proglacial lake named the South Lhonak lake was the source of a catastrophic Glacier Lake Outburst Flood (GLOF) in the Teesta river basin area, resulting in 24 fatalities and leaving over 70 persons missing. The GLOF also destroyed 13 bridges and a major hydropower plant in the Chungthang region. Over 60,000 individuals in four districts of Sikkim were impacted by this GLOF event. This study examines the factors that led to the GLOF event. Our study shows that the cause of this GLOF was initiated by a landslide, that dumped a substantial amount (~ 38.31 million m3) of debris into the South Lhonak Lake. Furthermore, the glacier that was connected to the lake, lost a big chunk of ice mass (~ 7 million m3) due to calving. The combination of these two processes led to the collapse of the left lateral moraine that consequently generated flood waves which breached the terminal moraine dam of the lake. We recommend monitoring land subsidence and calving events for large proglacial lakes to prevent the disastrous consequences of such GLOFs in the future.","lang":"eng"}],"day":"24","publication":"Scientific Reports"},{"doi":"10.48550/arXiv.2604.07653","acknowledgement":"This research was primarily funded by the Quantum Materials (KC2202) program under the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division under Contract No. DE-AC02-05CH11231, which supported the experimental and theoretical work at the LBNL and UC Berkeley. N.J.G., R. B. R., and I.I.M.\r\nwere supported by Army Research Office under Cooperative Agreement Number W911NF- 22-2-0173. H.M.L.N. and V.S. acknowledge funding through the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through Grant No. TRR288—422213477, Project No. A10. H.M.L.N. acknowledges financial support from the Max Planck Society. Research in Dresden benefits from the environment provided by the DFG Cluster of Excellence ctd.qmat (EXC2147, Project ID 390858490).","article_number":"2604.07653","OA_place":"repository","publication_status":"submitted","status":"public","type":"preprint","date_updated":"2026-05-04T06:27:12Z","OA_type":"green","publication":"arXiv","abstract":[{"text":"Altermagnetism has recently emerged as a distinct class of collinear antiferromagnets that break time-reversal symmetry, exhibiting a host of novel properties. Applied strain has attracted particular attention as a key tuning parameter for altermagnets. Although several experimental studies have demonstrated the preparation of single-domain states through a combination of applied strain and magnetic field, the route to such states remains unclear. Here, we use magneto-optical measurements on single crystals of MnTe under applied strain to show that, in contrast to previous reports, strain acts primarily to rotate the Néel vector L continuously. Since the orientation of L determines the magnetic point group symmetry, this continuous rotation effectively tunes the symmetry and its associated physical properties. Furthermore, we demonstrate that built-in strain in free-standing crystals is sufficient to pin L into continuous textures over millimeter length scales. Together, these results provide guidance for future device design and open the door to leveraging the Néel vector orientation as a tunable degree of freedom in spintronic applications.","lang":"eng"}],"day":"08","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"21703","year":"2026","oa_version":"Preprint","author":[{"full_name":"Alex Liebman-Peláez, Alex Liebman-Peláez","last_name":"Alex Liebman-Peláez","first_name":"Alex Liebman-Peláez"},{"full_name":"Kruppe, Jon","first_name":"Jon","last_name":"Kruppe"},{"first_name":"Resham Babu","full_name":"Regmi, Resham Babu","last_name":"Regmi"},{"last_name":"Ghimire","full_name":"Ghimire, Nirmal J.","first_name":"Nirmal J."},{"first_name":"Yue","last_name":"Sun","full_name":"Sun, Yue"},{"full_name":"Mazin, Igor I.","first_name":"Igor I.","last_name":"Mazin"},{"last_name":"Noad","full_name":"Noad, Hilary M. L.","first_name":"Hilary M. L."},{"last_name":"Analytis","full_name":"Analytis, James","first_name":"James"},{"orcid":"0000-0003-2724-3523","first_name":"Veronika","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","full_name":"Sunko, Veronika","last_name":"Sunko"},{"first_name":"Joseph","full_name":"Orenstein, Joseph","last_name":"Orenstein"}],"language":[{"iso":"eng"}],"date_created":"2026-04-10T14:17:21Z","external_id":{"arxiv":["2604.07653"]},"arxiv":1,"month":"04","article_processing_charge":"No","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2604.07653","open_access":"1"}],"oa":1,"department":[{"_id":"VeSu"}],"citation":{"short":"A.L.-P. Alex Liebman-Peláez, J. Kruppe, R.B. Regmi, N.J. Ghimire, Y. Sun, I.I. Mazin, H.M.L. Noad, J. Analytis, V. Sunko, J. Orenstein, ArXiv (n.d.).","ista":"Alex Liebman-Peláez AL-P, Kruppe J, Regmi RB, Ghimire NJ, Sun Y, Mazin II, Noad HML, Analytis J, Sunko V, Orenstein J. Strain continuously rotates the Néel vector in altermagnetic MnTe. arXiv, 2604.07653.","mla":"Alex Liebman-Peláez, Alex Liebman-Peláez, et al. “Strain Continuously Rotates the Néel Vector in Altermagnetic MnTe.” <i>ArXiv</i>, 2604.07653, doi:<a href=\"https://doi.org/10.48550/arXiv.2604.07653\">10.48550/arXiv.2604.07653</a>.","ieee":"A. L.-P. Alex Liebman-Peláez <i>et al.</i>, “Strain continuously rotates the Néel vector in altermagnetic MnTe,” <i>arXiv</i>. .","apa":"Alex Liebman-Peláez, A. L.-P., Kruppe, J., Regmi, R. B., Ghimire, N. J., Sun, Y., Mazin, I. I., … Orenstein, J. (n.d.). Strain continuously rotates the Néel vector in altermagnetic MnTe. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2604.07653\">https://doi.org/10.48550/arXiv.2604.07653</a>","ama":"Alex Liebman-Peláez AL-P, Kruppe J, Regmi RB, et al. Strain continuously rotates the Néel vector in altermagnetic MnTe. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2604.07653\">10.48550/arXiv.2604.07653</a>","chicago":"Alex Liebman-Peláez, Alex Liebman-Peláez, Jon Kruppe, Resham Babu Regmi, Nirmal J. Ghimire, Yue Sun, Igor I. Mazin, Hilary M. L. Noad, James Analytis, Veronika Sunko, and Joseph Orenstein. “Strain Continuously Rotates the Néel Vector in Altermagnetic MnTe.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2604.07653\">https://doi.org/10.48550/arXiv.2604.07653</a>."},"date_published":"2026-04-08T00:00:00Z","title":"Strain continuously rotates the Néel vector in altermagnetic MnTe"},{"doi":"10.3390/proteomes14010010","acknowledgement":"The authors thank Gábor Tóth, Uppsala University, Sweden, and Armel Nicolas, Institute for Science and Technology Austria, for their support. This research was conducted during a student residency in Vienna under the auspices of OeAD. ZI: ICM-2016-03196.","date_updated":"2026-05-04T10:36:21Z","publisher":"MDPI","status":"public","type":"journal_article","intvolume":"        14","OA_type":"gold","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"21711","PlanS_conform":"1","pmid":1,"year":"2026","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2227-7382"]},"quality_controlled":"1","date_created":"2026-04-12T22:01:49Z","oa":1,"month":"03","volume":14,"article_processing_charge":"Yes","citation":{"apa":"Miletić Vukajlović, J., Ilić, B., Bruszel, B., Panić-Janković, T., &#38; Mitulović, G. (2026). Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses. <i>Proteomes</i>. MDPI. <a href=\"https://doi.org/10.3390/proteomes14010010\">https://doi.org/10.3390/proteomes14010010</a>","mla":"Miletić Vukajlović, Jadranka, et al. “Comparison of the Trapping Efficiency for Tryptic Peptides on Particle-Packed and Micro-Pillar Trap Columns for Proteomics Analyses.” <i>Proteomes</i>, vol. 14, no. 1, 10, MDPI, 2026, doi:<a href=\"https://doi.org/10.3390/proteomes14010010\">10.3390/proteomes14010010</a>.","ieee":"J. Miletić Vukajlović, B. Ilić, B. Bruszel, T. Panić-Janković, and G. Mitulović, “Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses,” <i>Proteomes</i>, vol. 14, no. 1. MDPI, 2026.","chicago":"Miletić Vukajlović, Jadranka, Bojana Ilić, Bella Bruszel, Tanja Panić-Janković, and Goran Mitulović. “Comparison of the Trapping Efficiency for Tryptic Peptides on Particle-Packed and Micro-Pillar Trap Columns for Proteomics Analyses.” <i>Proteomes</i>. MDPI, 2026. <a href=\"https://doi.org/10.3390/proteomes14010010\">https://doi.org/10.3390/proteomes14010010</a>.","ama":"Miletić Vukajlović J, Ilić B, Bruszel B, Panić-Janković T, Mitulović G. Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses. <i>Proteomes</i>. 2026;14(1). doi:<a href=\"https://doi.org/10.3390/proteomes14010010\">10.3390/proteomes14010010</a>","ista":"Miletić Vukajlović J, Ilić B, Bruszel B, Panić-Janković T, Mitulović G. 2026. Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses. Proteomes. 14(1), 10.","short":"J. Miletić Vukajlović, B. Ilić, B. Bruszel, T. Panić-Janković, G. Mitulović, Proteomes 14 (2026)."},"file_date_updated":"2026-05-04T10:31:35Z","DOAJ_listed":"1","date_published":"2026-03-01T00:00:00Z","article_number":"10","OA_place":"publisher","has_accepted_license":"1","publication_status":"published","scopus_import":"1","issue":"1","publication":"Proteomes","abstract":[{"text":"Background: Low-volume trapping columns are essential for sample enrichment, desalting, and injection profile focusing on nano-LC–MS-based proteomics. They enable higher sample loading, improve chromatographic performance, and protect the analytical column by removing salts and contaminants. Recently, monolithic trap columns with micropillar architecture have emerged as alternatives to conventionally packed traps. This study compares the performance of a packed and a micropillar monolithic trap column for the analysis of tryptic peptides. Methods: A tryptic digest of HeLa cell lysate was analyzed under identical LC–MS conditions using both trap types. Peptides were detected at 214 nm and analyzed by nano-ESI on a Q Exactive Plus Orbitrap. Data were searched against the human UniProt database (February 2023) using FragPipe v20.0, and statistical evaluation of MaxLFQ intensities was performed in Perseus using Welch’s t-test and clustering analysis. Results: Over 2500 proteins were identified with both setups. The packed trap column yielded more total peptides, particularly those with post-translational modifications and higher hydrophilicity, whereas the monolithic column favored peptides of intermediate hydrophobicity. Chromatographic profiles confirmed a slight reduction in the trapping efficiency of hydrophilic peptides by the monolithic trap. Conclusions: Trap column design significantly influences peptide recovery and proteome coverage.","lang":"eng"}],"day":"01","ddc":["540"],"oa_version":"Published Version","author":[{"full_name":"Miletić Vukajlović, Jadranka","first_name":"Jadranka","last_name":"Miletić Vukajlović"},{"last_name":"Ilić","full_name":"Ilić, Bojana","first_name":"Bojana"},{"full_name":"Bruszel, Bella","last_name":"Bruszel","first_name":"Bella","id":"70abbbb3-88ea-11ec-8e0a-e8c939944834"},{"full_name":"Panić-Janković, Tanja","last_name":"Panić-Janković","first_name":"Tanja"},{"first_name":"Goran","last_name":"Mitulović","full_name":"Mitulović, Goran"}],"external_id":{"pmid":["41893725"]},"file":[{"file_name":"2026_Proteomes_Vukajlovic.pdf","success":1,"relation":"main_file","date_updated":"2026-05-04T10:31:35Z","access_level":"open_access","date_created":"2026-05-04T10:31:35Z","checksum":"1e0c66bbf4b6e0be626a8639ea664b63","creator":"dernst","file_id":"21790","file_size":1009723,"content_type":"application/pdf"}],"department":[{"_id":"MassSpec"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"title":"Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses"},{"language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"date_created":"2026-04-12T22:01:49Z","oa":1,"article_processing_charge":"Yes","month":"02","volume":997,"citation":{"apa":"Lin, A., Charisi, M., &#38; Haiman, Z. (2026). Lomb-scargle periodogram struggles with non-sinusoidal supermassive Black Hole binary signatures in quasar lightcurves. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae29a7\">https://doi.org/10.3847/1538-4357/ae29a7</a>","ieee":"A. Lin, M. Charisi, and Z. Haiman, “Lomb-scargle periodogram struggles with non-sinusoidal supermassive Black Hole binary signatures in quasar lightcurves,” <i>The Astrophysical Journal</i>, vol. 997, no. 2. IOP Publishing, 2026.","mla":"Lin, Allison, et al. “Lomb-Scargle Periodogram Struggles with Non-Sinusoidal Supermassive Black Hole Binary Signatures in Quasar Lightcurves.” <i>The Astrophysical Journal</i>, vol. 997, no. 2, 316, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae29a7\">10.3847/1538-4357/ae29a7</a>.","ama":"Lin A, Charisi M, Haiman Z. Lomb-scargle periodogram struggles with non-sinusoidal supermassive Black Hole binary signatures in quasar lightcurves. <i>The Astrophysical Journal</i>. 2026;997(2). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae29a7\">10.3847/1538-4357/ae29a7</a>","chicago":"Lin, Allison, Maria Charisi, and Zoltán Haiman. “Lomb-Scargle Periodogram Struggles with Non-Sinusoidal Supermassive Black Hole Binary Signatures in Quasar Lightcurves.” <i>The Astrophysical Journal</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/1538-4357/ae29a7\">https://doi.org/10.3847/1538-4357/ae29a7</a>.","ista":"Lin A, Charisi M, Haiman Z. 2026. Lomb-scargle periodogram struggles with non-sinusoidal supermassive Black Hole binary signatures in quasar lightcurves. The Astrophysical Journal. 997(2), 316.","short":"A. Lin, M. Charisi, Z. Haiman, The Astrophysical Journal 997 (2026)."},"file_date_updated":"2026-05-04T10:24:49Z","DOAJ_listed":"1","date_published":"2026-02-01T00:00:00Z","doi":"10.3847/1538-4357/ae29a7","acknowledgement":"M.C. acknowledges support by the European Union (ERC; MMMonsters, 101117624). This work was also supported in part by NASA grants 80NSSC24K0440 and 80NSSC22K0822. This research used the resources of the Center for Institutional Research Computing at Washington State University.","date_updated":"2026-05-04T10:26:59Z","type":"journal_article","status":"public","publisher":"IOP Publishing","intvolume":"       997","OA_type":"gold","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"21712","year":"2026","author":[{"first_name":"Allison","last_name":"Lin","full_name":"Lin, Allison"},{"last_name":"Charisi","full_name":"Charisi, Maria","first_name":"Maria"},{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","last_name":"Haiman","full_name":"Haiman, Zoltán","first_name":"Zoltán","orcid":"0000-0003-3633-5403"}],"file":[{"date_created":"2026-05-04T10:24:49Z","relation":"main_file","access_level":"open_access","date_updated":"2026-05-04T10:24:49Z","creator":"dernst","file_id":"21789","checksum":"5162d1539ef7d10927ef73d8b4500017","file_name":"2026_AstrophysicalJour_Lin.pdf","success":1,"file_size":2619679,"content_type":"application/pdf"}],"department":[{"_id":"ZoHa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"title":"Lomb-scargle periodogram struggles with non-sinusoidal supermassive Black Hole binary signatures in quasar lightcurves","article_number":"316","has_accepted_license":"1","OA_place":"publisher","publication_status":"published","scopus_import":"1","publication":"The Astrophysical Journal","issue":"2","day":"01","ddc":["520"],"abstract":[{"text":"Supermassive black hole binary (SMBHB) systems are expected to form as a consequence of galaxy mergers. At subparsec separations, SMBHBs can be identified as quasars with periodic variability, with previous periodicity searches uncovering significant candidates. However, these searches focused primarily on sinusoidal signals, while theoretical models and hydrodynamical simulations predict that binaries produce more complex non-sinusoidal pulse shapes. Here we examine the efficacy of the Lomb–Scargle periodogram (LSP; one of the most popular tools for periodicity searches in unevenly sampled lightcurves) to detect periodicities with a sawtooth shape mimicking results of hydrodynamical simulations. We simulate idealized well-sampled lightcurves, lightcurves that mimic the data in the Palomar Transient Factory (PTF) analyzed in M. Charisi et al. (2016), and lightcurves that resemble our expectations for single-band data in the upcoming Legacy Survey of Space and Time (LSST) of the Rubin Observatory. We approximate quasar variability with a damped random walk (DRW) model, inject sinusoidal and sawtooth pulse shapes, and assess their statistical significance. We find that in the presence of red noise, the LSP detects a relatively low fraction of the sinusoidal signals (∼45%, ∼24%, and ∼23%, in the PTF-like, idealized, and LSST-like lightcurves, respectively). The fraction is significantly reduced for sawtooth periodicity (with only ∼9% in PTF-like and ∼1% in idealized and LSST-like lightcurves). These low recovery rates imply that previous searches have missed the large majority of binaries. They also have significant implications for the detection of SMBHBs in upcoming LSST necessitating the development of advanced tools that go beyond the simple LSP.","lang":"eng"}],"oa_version":"Published Version"},{"publication_status":"published","scopus_import":"1","article_number":"eaea6020","has_accepted_license":"1","OA_place":"publisher","oa_version":"Published Version","publication":"Science Advances","issue":"13","day":"27","abstract":[{"lang":"eng","text":"Structural and functional differences between brain hemispheres are a common feature of animal nervous systems with reduced bilateral asymmetry often linked to impaired cognitive performance. How neuronal left-right asymmetry is initiated and integrated into a bilaterally symmetrical ground pattern is poorly understood. Here, we show that the directional asymmetry of a Drosophila central brain circuit originates from axonal interactions of two types of bilateral pioneer neurons. Subsequent recruitment of neighboring neurons into the asymmetric neuropil primordium results in hemisphere-specific microcircuits. Circuit lateralization requires dynamic expression of the cell adhesion molecule Fasciclin 2 to maintain structural plasticity in axonal remodeling. Reduced circuit asymmetry following cell type–specific Fasciclin 2 manipulation affects adult brain function. These results reveal an unexpected degree of developmental plasticity of late-born Drosophila neurons in the formation of a circuit node via the lateralized recruitment of symmetric circuit components."}],"ddc":["570"],"author":[{"full_name":"Markovitsch, Johann W.","first_name":"Johann W.","last_name":"Markovitsch"},{"last_name":"Mitić","first_name":"Daniel","full_name":"Mitić, Daniel"},{"full_name":"Del Pilar Jiménez García, Alisa","last_name":"Del Pilar Jiménez García","first_name":"Alisa"},{"first_name":"Alsberga","last_name":"Zane","full_name":"Zane, Alsberga","id":"60f7509a-f652-11ea-9d86-b963d6490d7c","orcid":"0009-0003-0415-7603"},{"full_name":"Kainz, Sarah","first_name":"Sarah","last_name":"Kainz"},{"first_name":"Rashmit","full_name":"Kaur, Rashmit","last_name":"Kaur"},{"full_name":"Hummel, Thomas","last_name":"Hummel","first_name":"Thomas"}],"title":"Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity","file":[{"content_type":"application/pdf","file_size":11101140,"success":1,"file_name":"2026_ScienceAdv_Markovitsch.pdf","file_id":"21786","checksum":"3eed470fe73e53d2a8d55d6fba6934e3","creator":"dernst","date_created":"2026-05-04T09:16:36Z","date_updated":"2026-05-04T09:16:36Z","relation":"main_file","access_level":"open_access"}],"department":[{"_id":"MiSi"},{"_id":"GradSch"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"date_updated":"2026-05-04T09:18:06Z","publisher":"American Association for the Advancement of Science","status":"public","type":"journal_article","intvolume":"        12","doi":"10.1126/sciadv.aea6020","acknowledgement":"We thank I. Salecker (Flybow), B. Altenhein (Fas2-Gal4Mz507), A. Nose (UAS-intra- and extra-Fas2::YFP), and C. S. Goodman (UAS-Fas2PEST+/−), as well as the Bloomington Stock Center for providing materials and fly stocks. We thank S. Waddell and the lab, especially B. Senapati, for providing the opportunity to conduct memory experiments at the CNCB, University of Oxford, and for supervision and discussions during this period. We also thank W. Kallina, S. Ilgerl, D. Bartel, A. Grimm, and A. Litin for technical support and the Hummel Lab for stimulating discussions and critical comments on the manuscript. We acknowledge the early exploratory work of A. Mattia, S. Trkulja, C. Schönherr, S. Bogner, B. Simpson, L. Tomasek, H. Roth, H. Vokač, R. Gredler, F. Kapelari, T. Kolarova, C. Ignitsch, Á. Bautista-Soldevila, and M. Kassem.\r\nThis research was funded by the University of Vienna, the Vienna Doctoral School Cognition, Behaviour and Neuroscience (uni:docs fellowship) (to J.W.M.) and by the Austrian Science Fund (FWF) (Cluster of Excellence Neuronal Circuits in Health and Disease, grant DOI 10.55776/COE16; https://www.fwf.ac.at/en/research-radar/10.55776/COE16) (to T.H.). For open access purposes, the author has applied a CC BY public copyright license to any author-accepted manuscript version arising from this submission.","_id":"21707","year":"2026","article_type":"original","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-04-12T22:01:48Z","language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"eissn":["2375-2548"]},"file_date_updated":"2026-05-04T09:16:36Z","DOAJ_listed":"1","date_published":"2026-03-27T00:00:00Z","oa":1,"article_processing_charge":"Yes","volume":12,"month":"03","citation":{"ista":"Markovitsch JW, Mitić D, Del Pilar Jiménez García A, Zane A, Kainz S, Kaur R, Hummel T. 2026. Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity. Science Advances. 12(13), eaea6020.","short":"J.W. Markovitsch, D. Mitić, A. Del Pilar Jiménez García, A. Zane, S. Kainz, R. Kaur, T. Hummel, Science Advances 12 (2026).","chicago":"Markovitsch, Johann W., Daniel Mitić, Alisa Del Pilar Jiménez García, Alsberga Zane, Sarah Kainz, Rashmit Kaur, and Thomas Hummel. “Sequential Formation of Drosophila Circuit Asymmetry via Prolonged Structural Plasticity.” <i>Science Advances</i>. American Association for the Advancement of Science, 2026. <a href=\"https://doi.org/10.1126/sciadv.aea6020\">https://doi.org/10.1126/sciadv.aea6020</a>.","ama":"Markovitsch JW, Mitić D, Del Pilar Jiménez García A, et al. Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity. <i>Science Advances</i>. 2026;12(13). doi:<a href=\"https://doi.org/10.1126/sciadv.aea6020\">10.1126/sciadv.aea6020</a>","apa":"Markovitsch, J. W., Mitić, D., Del Pilar Jiménez García, A., Zane, A., Kainz, S., Kaur, R., &#38; Hummel, T. (2026). Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.aea6020\">https://doi.org/10.1126/sciadv.aea6020</a>","mla":"Markovitsch, Johann W., et al. “Sequential Formation of Drosophila Circuit Asymmetry via Prolonged Structural Plasticity.” <i>Science Advances</i>, vol. 12, no. 13, eaea6020, American Association for the Advancement of Science, 2026, doi:<a href=\"https://doi.org/10.1126/sciadv.aea6020\">10.1126/sciadv.aea6020</a>.","ieee":"J. W. Markovitsch <i>et al.</i>, “Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity,” <i>Science Advances</i>, vol. 12, no. 13. American Association for the Advancement of Science, 2026."}},{"language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["2041-8205"],"eissn":["2041-8213"]},"arxiv":1,"date_created":"2026-04-12T22:01:49Z","oa":1,"month":"01","volume":996,"article_processing_charge":"Yes","citation":{"ieee":"I. Bartos and Z. Haiman, “Accretion is all you need: Black Hole spin alignment in merger GW231123 indicates accretion pathway,” <i>The Astrophysical Journal Letters</i>, vol. 996, no. 2. IOP Publishing, 2026.","mla":"Bartos, Imre, and Zoltán Haiman. “Accretion Is All You Need: Black Hole Spin Alignment in Merger GW231123 Indicates Accretion Pathway.” <i>The Astrophysical Journal Letters</i>, vol. 996, no. 2, L44, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/2041-8213/ae2bff\">10.3847/2041-8213/ae2bff</a>.","apa":"Bartos, I., &#38; Haiman, Z. (2026). Accretion is all you need: Black Hole spin alignment in merger GW231123 indicates accretion pathway. <i>The Astrophysical Journal Letters</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/2041-8213/ae2bff\">https://doi.org/10.3847/2041-8213/ae2bff</a>","chicago":"Bartos, Imre, and Zoltán Haiman. “Accretion Is All You Need: Black Hole Spin Alignment in Merger GW231123 Indicates Accretion Pathway.” <i>The Astrophysical Journal Letters</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/2041-8213/ae2bff\">https://doi.org/10.3847/2041-8213/ae2bff</a>.","ama":"Bartos I, Haiman Z. Accretion is all you need: Black Hole spin alignment in merger GW231123 indicates accretion pathway. <i>The Astrophysical Journal Letters</i>. 2026;996(2). doi:<a href=\"https://doi.org/10.3847/2041-8213/ae2bff\">10.3847/2041-8213/ae2bff</a>","short":"I. Bartos, Z. Haiman, The Astrophysical Journal Letters 996 (2026).","ista":"Bartos I, Haiman Z. 2026. Accretion is all you need: Black Hole spin alignment in merger GW231123 indicates accretion pathway. The Astrophysical Journal Letters. 996(2), L44."},"file_date_updated":"2026-05-04T09:49:53Z","DOAJ_listed":"1","date_published":"2026-01-10T00:00:00Z","acknowledgement":"The authors thank Davide Gerosa and Matthew Mould for valuable suggestions. We are grateful for support by the National Science Foundation under grant No. PHY-2309024 (I.B.) and by NASA under grants 80NSSC22K0822 and 80NSSC24K0440 (Z.H.). We used OpenAI’s ChatGPT (OpenAI 2025) during the preparation of this manuscript. This material is based upon work supported by NSF’s LIGO Laboratory, which is a major facility fully funded by the National Science Foundation.","doi":"10.3847/2041-8213/ae2bff","date_updated":"2026-05-04T09:54:18Z","type":"journal_article","status":"public","publisher":"IOP Publishing","intvolume":"       996","article_type":"original","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"21713","year":"2026","author":[{"full_name":"Bartos, Imre","first_name":"Imre","last_name":"Bartos"},{"orcid":"0000-0003-3633-5403","first_name":"Zoltán","full_name":"Haiman, Zoltán","last_name":"Haiman","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36"}],"external_id":{"arxiv":["2508.08558"]},"file":[{"file_size":866725,"content_type":"application/pdf","access_level":"open_access","date_updated":"2026-05-04T09:49:53Z","relation":"main_file","date_created":"2026-05-04T09:49:53Z","checksum":"ac46ba3d13f0150ccbc42665bed3ae47","creator":"dernst","file_id":"21788","file_name":"2026_AstrophysicalJourLetters_Bartos.pdf","success":1}],"department":[{"_id":"ZoHa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"title":"Accretion is all you need: Black Hole spin alignment in merger GW231123 indicates accretion pathway","article_number":"L44","has_accepted_license":"1","OA_place":"publisher","publication_status":"published","corr_author":"1","scopus_import":"1","publication":"The Astrophysical Journal Letters","issue":"2","ddc":["520"],"day":"10","abstract":[{"lang":"eng","text":"GW231123 represents the most massive binary–black hole merger detected to date, lying firmly within, or even above, the pair-instability mass gap. The component spins are both exceptionally high (a1 = 0.90 +0.10/-0.19, a2 = 0.80 +0.20/-0.51), which is difficult to explain with repeated mergers. Here we show that the black hole spin vectors are closely aligned with each other while significantly tilted relative to the binary’s orbital angular momentum, pointing to a common accretion-driven origin. We examine astrophysical formation channels capable of producing near-equal, high-mass, and mutually aligned spins consistent with GW231123—particularly binaries embedded in AGN disks and Population III remnants, which grew via coherent misaligned gas accretion. We further argue that other high-mass, high-spin events, e.g., GW190521, may share a similar evolutionary pathway. These findings underscore the critical role of sustained, coherent accretion in shaping the most extreme black hole binaries."}],"oa_version":"Published Version"},{"intvolume":"      1000","date_updated":"2026-05-04T10:44:57Z","publisher":"IOP Publishing","status":"public","type":"journal_article","acknowledgement":"We wish to thank our colleagues in the CEERS collaboration for their hard work and valuable contributions on this project. We extend our sincerest thanks to the anonymous referee whose critical and constructive report improved the quality of this manuscript. We also thank the JADES team for providing an excellent dataset for science. We with to thank colleagues for valuable discussions, feedback, and suggestions, including John Chisholm, Kevin Huffenberger, Jessica\r\nMeh, Julian Muñoz, Irene Shivaei, Justin Spilker, Aaron Smith, and Romain Teyssier.\r\nPortions of this research were conducted with the advanced computing resources provided by Texas A&M High Performance Research Computing (HPRC, http://hprc.tamu.edu). This work benefited from support from the George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University. CP thanks Marsha and Ralph Schilling for generous support of this research. This work was partially support by the Future Investigators in NASA Earth and Space Science and Technology (FINESST) program grant No. 80NSSC23K1487. R.A. acknowledges support of grant PID2023-147386NB-I00 funded by MICIU/AEI/10.13039/501100011033 and by ERDF/EU, and the Severo Ochoa grant CEX2021-001131-S funded by MCIN/AEI/10.13039/50110001103. A.C.C. acknowledges support from a UKRI Frontier Research Guarantee Grant (PI Carnall; grant reference EP/Y037065/1) This work acknowledges support from the NASA/ESA/CSA James Webb Space Telescope through the\r\nSpace Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-03127. Support for program JWST-ERS-01345.009-A, JWST-GO-02079.013-A, JWST-GO-06368.011-A, and JWST-GO-01837.030-A, was provided by NASA through a grant from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127. This work made use of v2.2 of the Binary Population\r\nand Spectral Synthesis (BPASS) models as described in E. R. Stanway & J. J. Eldridge (2018).","doi":"10.3847/1538-4357/ae3b25","year":"2026","_id":"21710","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"gold","article_type":"original","arxiv":1,"date_created":"2026-04-12T22:01:49Z","quality_controlled":"1","publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"language":[{"iso":"eng"}],"date_published":"2026-03-20T00:00:00Z","file_date_updated":"2026-05-04T10:40:07Z","citation":{"mla":"Papovich, Casey, et al. “Galaxies in the Epoch of Reionization Are All Bark and No Bite-Plenty of Ionizing Photons, Low Escape Fractions.” <i>The Astrophysical Journal</i>, vol. 1000, no. 1, 111, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">10.3847/1538-4357/ae3b25</a>.","ieee":"C. Papovich <i>et al.</i>, “Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions,” <i>The Astrophysical Journal</i>, vol. 1000, no. 1. IOP Publishing, 2026.","apa":"Papovich, C., Cole, J. W., Hu, W., Finkelstein, S. L., Shen, L., Arrabal Haro, P., … Yung, L. Y. A. (2026). Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">https://doi.org/10.3847/1538-4357/ae3b25</a>","chicago":"Papovich, Casey, Justin W. Cole, Weida Hu, Steven L. Finkelstein, Lu Shen, Pablo Arrabal Haro, Ricardo O. Amorín, et al. “Galaxies in the Epoch of Reionization Are All Bark and No Bite-Plenty of Ionizing Photons, Low Escape Fractions.” <i>The Astrophysical Journal</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">https://doi.org/10.3847/1538-4357/ae3b25</a>.","ama":"Papovich C, Cole JW, Hu W, et al. Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions. <i>The Astrophysical Journal</i>. 2026;1000(1). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">10.3847/1538-4357/ae3b25</a>","short":"C. Papovich, J.W. Cole, W. Hu, S.L. Finkelstein, L. Shen, P. Arrabal Haro, R.O. Amorín, B.E. Backhaus, M.B. Bagley, R. Bhatawdekar, A. Calabrò, A.C. Carnall, N.J. Cleri, E. Daddi, M. Dickinson, N.A. Grogin, B.W. Holwerda, A.E. Jaskot, A.M. Koekemoer, M. Llerena, R.A. Lucas, S. Mascia, F. Pacucci, L. Pentericci, P.G. Pérez-González, N. Pirzkal, S. Raghunathan, L.M. Seillé, R.S. Somerville, L.Y.A. Yung, The Astrophysical Journal 1000 (2026).","ista":"Papovich C, Cole JW, Hu W, Finkelstein SL, Shen L, Arrabal Haro P, Amorín RO, Backhaus BE, Bagley MB, Bhatawdekar R, Calabrò A, Carnall AC, Cleri NJ, Daddi E, Dickinson M, Grogin NA, Holwerda BW, Jaskot AE, Koekemoer AM, Llerena M, Lucas RA, Mascia S, Pacucci F, Pentericci L, Pérez-González PG, Pirzkal N, Raghunathan S, Seillé LM, Somerville RS, Yung LYA. 2026. Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions. The Astrophysical Journal. 1000(1), 111."},"oa":1,"article_processing_charge":"Yes","volume":1000,"month":"03","scopus_import":"1","publication_status":"published","has_accepted_license":"1","OA_place":"publisher","article_number":"111","oa_version":"Published Version","abstract":[{"text":"Early results from JWST suggest that Epoch of Reionization (EoR) galaxies produce copious ionizing photons, which, if they escape efficiently, could cause reionization to occur too early. We study this problem using JWST imaging and prism spectroscopy for 412 galaxies at 4.5 < z < 9.0. We fit these data simultaneously with stellar population and nebular emission models that include a parameter for the fraction of ionizing photons that escape the galaxy, fesc. We find that the ionization production efficiency, ξion = Q(H0)/LUV, increases with redshift and decreasing UV luminosity, but shows significant scatter, (log ion z, MUV) 0.3 dex. The inferred escape fractions averaged over the population are low, ranging from〈fesc〉 ≃ 2.6% ± 1.4% at 6 < z < 9 to 6.5% ± 2.2% at 4.5 < z < 6, with weak or no indication of evolution with redshift. This implies that in our models most of the ionizing photons need to be absorbed to account for the nebular emission. We compute the impact of our results on reionization, including the distributions for ξion and fesc, and the evolution and uncertainty of the UV luminosity function. Considering galaxies brighter than MUV < −16 mag would produce an intergalactic medium hydrogen-ionized fraction of xe = 0.5 at 5.3 < z < 5.8, possibly too late compared to constraints from from quasistellar\r\nobject (QSO) sight lines. Including fainter galaxies, MUV < −14 mag, we obtain xe = 0.5 at 6.0 < z < 8.1, fully consistent with QSO and cosmic microwave background data. This implies that EoR galaxies produce plenty of ionizing photons, but that these do not efficiently escape. This may be a result of high gas column densities combined with burstier star formation histories, which limit the time massive stars are able to clear channels through the gas for ionizing photons to escape.","lang":"eng"}],"day":"20","ddc":["520"],"issue":"1","publication":"The Astrophysical Journal","external_id":{"arxiv":["2505.08870"]},"author":[{"full_name":"Papovich, Casey","last_name":"Papovich","first_name":"Casey"},{"full_name":"Cole, Justin W.","first_name":"Justin W.","last_name":"Cole"},{"full_name":"Hu, Weida","first_name":"Weida","last_name":"Hu"},{"last_name":"Finkelstein","full_name":"Finkelstein, Steven L.","first_name":"Steven L."},{"first_name":"Lu","last_name":"Shen","full_name":"Shen, Lu"},{"full_name":"Arrabal Haro, Pablo","last_name":"Arrabal Haro","first_name":"Pablo"},{"last_name":"Amorín","full_name":"Amorín, Ricardo O.","first_name":"Ricardo O."},{"full_name":"Backhaus, Bren E.","last_name":"Backhaus","first_name":"Bren E."},{"last_name":"Bagley","full_name":"Bagley, Micaela B.","first_name":"Micaela B."},{"last_name":"Bhatawdekar","first_name":"Rachana","full_name":"Bhatawdekar, Rachana"},{"first_name":"Antonello","last_name":"Calabrò","full_name":"Calabrò, Antonello"},{"first_name":"Adam C.","last_name":"Carnall","full_name":"Carnall, Adam C."},{"first_name":"Nikko J.","full_name":"Cleri, Nikko J.","last_name":"Cleri"},{"full_name":"Daddi, Emanuele","last_name":"Daddi","first_name":"Emanuele"},{"full_name":"Dickinson, Mark","first_name":"Mark","last_name":"Dickinson"},{"first_name":"Norman A.","full_name":"Grogin, Norman A.","last_name":"Grogin"},{"full_name":"Holwerda, Benne W.","first_name":"Benne W.","last_name":"Holwerda"},{"full_name":"Jaskot, Anne E.","last_name":"Jaskot","first_name":"Anne E."},{"last_name":"Koekemoer","first_name":"Anton M.","full_name":"Koekemoer, Anton M."},{"full_name":"Llerena, Mario","last_name":"Llerena","first_name":"Mario"},{"full_name":"Lucas, Ray A.","first_name":"Ray A.","last_name":"Lucas"},{"id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","first_name":"Sara","full_name":"Mascia, Sara","last_name":"Mascia"},{"last_name":"Pacucci","full_name":"Pacucci, Fabio","first_name":"Fabio"},{"first_name":"Laura","full_name":"Pentericci, Laura","last_name":"Pentericci"},{"first_name":"Pablo G.","full_name":"Pérez-González, Pablo G.","last_name":"Pérez-González"},{"last_name":"Pirzkal","full_name":"Pirzkal, Nor","first_name":"Nor"},{"first_name":"Srinivasan","last_name":"Raghunathan","full_name":"Raghunathan, Srinivasan"},{"first_name":"Lise Marie","last_name":"Seillé","full_name":"Seillé, Lise Marie"},{"first_name":"Rachel S.","full_name":"Somerville, Rachel S.","last_name":"Somerville"},{"full_name":"Yung, L. Y.Aaron","last_name":"Yung","first_name":"L. Y.Aaron"}],"title":"Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions","department":[{"_id":"JoMa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"file":[{"date_created":"2026-05-04T10:40:07Z","relation":"main_file","date_updated":"2026-05-04T10:40:07Z","access_level":"open_access","creator":"dernst","file_id":"21791","checksum":"0031a6f197a3fa8c2845de10b6bdc696","success":1,"file_name":"2026_AstrophysicalJour_Papovich.pdf","file_size":6670398,"content_type":"application/pdf"}]},{"publication":"The Astrophysical Journal","issue":"2","project":[{"grant_number":"101076224","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","name":"Young galaxies as tracers and agents of cosmic reionization"}],"abstract":[{"text":"New populations of red active galactic nuclei (known as “little red dots”) discovered by JWST exhibit remarkable spectral energy distributions. Leveraging X-ray through far-infrared observations of two of the most luminous known little red dots, we directly measure their bolometric luminosities. We find evidence that more than half of the bolometric luminosity likely emerges in the rest-frame optical, with Lbol/L5100 = 5, roughly half the value for “standard” active galactic nuclei. Meanwhile, the X-ray emitting corona, UV-emitting blackbody, and reprocessed mid to far-infrared emission are all considerably subdominant, assuming that the far-infrared luminosity is well below current measured limits. We present new bolometric corrections that dramatically lower inferred bolometric luminosities by a factor of 10 compared to published values in the literature. These bolometric corrections are in accord with expectations from models in which gas absorption and reprocessing are responsible for the red rest-frame optical colors of little red dots. We discuss how this lowered luminosity scale suggests a lower mass scale for the population by at least an order of magnitude (e.g., ∼105–107 M⊙ black holes, and ∼108 M⊙ galaxies), alleviating tensions with clustering, overmassive black holes, and the integrated black hole mass density in the Universe.","lang":"eng"}],"ddc":["520"],"day":"10","oa_version":"Published Version","article_number":"129","has_accepted_license":"1","OA_place":"publisher","publication_status":"published","scopus_import":"1","file":[{"file_name":"2026_AstrophysicalJour_Greene.pdf","success":1,"creator":"dernst","checksum":"7b3cb025d4bcaa35c6e52bd0c8fb6cf4","file_id":"21792","relation":"main_file","date_updated":"2026-05-04T11:19:48Z","access_level":"open_access","date_created":"2026-05-04T11:19:48Z","content_type":"application/pdf","file_size":684400}],"department":[{"_id":"JoMa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"title":"What you see is what you get: Empirically measured bolometric luminosities of Little Red Dots","author":[{"first_name":"Jenny E.","last_name":"Greene","full_name":"Greene, Jenny E."},{"full_name":"Setton, David J.","last_name":"Setton","first_name":"David J."},{"last_name":"Furtak","first_name":"Lukas J.","full_name":"Furtak, Lukas J."},{"last_name":"Naidu","full_name":"Naidu, Rohan P.","first_name":"Rohan P."},{"last_name":"Volonteri","first_name":"Marta","full_name":"Volonteri, Marta"},{"first_name":"Pratika","full_name":"Dayal, Pratika","last_name":"Dayal"},{"first_name":"Ivo","full_name":"Labbe, Ivo","last_name":"Labbe"},{"first_name":"Pieter","full_name":"Van Dokkum, Pieter","last_name":"Van Dokkum"},{"first_name":"Rachel","last_name":"Bezanson","full_name":"Bezanson, Rachel"},{"first_name":"Gabriel","full_name":"Brammer, Gabriel","last_name":"Brammer"},{"full_name":"Cutler, Sam E.","first_name":"Sam E.","last_name":"Cutler"},{"full_name":"Glazebrook, Karl","first_name":"Karl","last_name":"Glazebrook"},{"full_name":"De Graaff, Anna","last_name":"De Graaff","first_name":"Anna"},{"full_name":"Hirschmann, Michaela","last_name":"Hirschmann","first_name":"Michaela"},{"full_name":"Hviding, Raphael E.","first_name":"Raphael E.","last_name":"Hviding"},{"last_name":"Kokorev","full_name":"Kokorev, Vasily","first_name":"Vasily"},{"last_name":"Leja","full_name":"Leja, Joel","first_name":"Joel"},{"first_name":"Hanpu","last_name":"Liu","full_name":"Liu, Hanpu"},{"full_name":"Ma, Yilun","last_name":"Ma","first_name":"Yilun"},{"id":"7439a258-f3c0-11ec-9501-9df22fe06720","full_name":"Matthee, Jorryt J","first_name":"Jorryt J","last_name":"Matthee","orcid":"0000-0003-2871-127X"},{"full_name":"Nanayakkara, Themiya","last_name":"Nanayakkara","first_name":"Themiya"},{"full_name":"Oesch, Pascal A.","last_name":"Oesch","first_name":"Pascal A."},{"full_name":"Pan, Richard","first_name":"Richard","last_name":"Pan"},{"full_name":"Price, Sedona H.","last_name":"Price","first_name":"Sedona H."},{"full_name":"Spilker, Justin S.","last_name":"Spilker","first_name":"Justin S."},{"full_name":"Wang, Bingjie","last_name":"Wang","first_name":"Bingjie"},{"last_name":"Weaver","first_name":"John R.","full_name":"Weaver, John R."},{"last_name":"Whitaker","full_name":"Whitaker, Katherine E.","first_name":"Katherine E."},{"first_name":"Christina C.","last_name":"Williams","full_name":"Williams, Christina C."},{"full_name":"Zitrin, Adi","first_name":"Adi","last_name":"Zitrin"}],"external_id":{"arxiv":["2509.05434"]},"OA_type":"gold","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","PlanS_conform":"1","_id":"21715","year":"2026","acknowledgement":"We benefit from the following JWST programs: UNCOVER (JWST/GO #2561; Labbé & Bezanson); ALT (JWST-GO #3516; Naidu & Matthee); MegaScience (JWST-GO #4111; Suess); RUBIES (JWST-GO #4233; de Graaff & Brammer); PRIMER (JWST/GO #1837; Dunlop).\r\n\r\nWe acknowledge funding from NSF/AAG #2306950, JWST-GO-02561, JWST-GO-03516, and JWST-GO-04111, provided through a grant from the STScI under NASA contract NAS5-03127. I.L. acknowledges support from Australian Research Council Future Fellowship FT220100798. K.G. and T.N. acknowledge support from Australian Research Council Laureate Fellowship FL180100060. A.Z. acknowledges support by grant No. 2020750 from the United States-Israel Binational Science Foundation (BSF) and grant No. 2109066 from the United States National Science Foundation (NSF); by the Ministry of Science & Technology, Israel; and by the Israel Science Foundation grant No. 864/23. J.M. and I.K. are funded by the European Union (ERC, AGENTS, 101076224). 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. Y.F. acknowledges support from JSPS KAKENHI grant No. JSPS KAKENHI grant Nos. JP22K21349 and JP23K13149. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract No. MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349. The Cosmic Dawn Center (DAWN) is funded by the Danish National Research Foundation under grant DNRF140. Support for this work for RPN was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. The work of CCW is supported by NOIRLab, which is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. J.M. acknowledges funding by the European Union (ERC, AGENTS, 101076224). R.E.H. acknowledges support by the German Aerospace Center (DLR) and the Federal Ministry for Economic Affairs and Energy (BMWi) through program 50OR2403 “RUBIES.”","doi":"10.3847/1538-4357/ae1836","status":"public","publisher":"IOP Publishing","type":"journal_article","date_updated":"2026-05-04T11:20:42Z","intvolume":"       996","volume":996,"month":"01","article_processing_charge":"Yes","oa":1,"citation":{"short":"J.E. Greene, D.J. Setton, L.J. Furtak, R.P. Naidu, M. Volonteri, P. Dayal, I. Labbe, P. Van Dokkum, R. Bezanson, G. Brammer, S.E. Cutler, K. Glazebrook, A. De Graaff, M. Hirschmann, R.E. Hviding, V. Kokorev, J. Leja, H. Liu, Y. Ma, J.J. Matthee, T. Nanayakkara, P.A. Oesch, R. Pan, S.H. Price, J.S. Spilker, B. Wang, J.R. Weaver, K.E. Whitaker, C.C. Williams, A. Zitrin, The Astrophysical Journal 996 (2026).","ista":"Greene JE, Setton DJ, Furtak LJ, Naidu RP, Volonteri M, Dayal P, Labbe I, Van Dokkum P, Bezanson R, Brammer G, Cutler SE, Glazebrook K, De Graaff A, Hirschmann M, Hviding RE, Kokorev V, Leja J, Liu H, Ma Y, Matthee JJ, Nanayakkara T, Oesch PA, Pan R, Price SH, Spilker JS, Wang B, Weaver JR, Whitaker KE, Williams CC, Zitrin A. 2026. What you see is what you get: Empirically measured bolometric luminosities of Little Red Dots. The Astrophysical Journal. 996(2), 129.","mla":"Greene, Jenny E., et al. “What You See Is What You Get: Empirically Measured Bolometric Luminosities of Little Red Dots.” <i>The Astrophysical Journal</i>, vol. 996, no. 2, 129, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae1836\">10.3847/1538-4357/ae1836</a>.","ieee":"J. E. Greene <i>et al.</i>, “What you see is what you get: Empirically measured bolometric luminosities of Little Red Dots,” <i>The Astrophysical Journal</i>, vol. 996, no. 2. IOP Publishing, 2026.","apa":"Greene, J. E., Setton, D. J., Furtak, L. J., Naidu, R. P., Volonteri, M., Dayal, P., … Zitrin, A. (2026). What you see is what you get: Empirically measured bolometric luminosities of Little Red Dots. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae1836\">https://doi.org/10.3847/1538-4357/ae1836</a>","chicago":"Greene, Jenny E., David J. Setton, Lukas J. Furtak, Rohan P. Naidu, Marta Volonteri, Pratika Dayal, Ivo Labbe, et al. “What You See Is What You Get: Empirically Measured Bolometric Luminosities of Little Red Dots.” <i>The Astrophysical Journal</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/1538-4357/ae1836\">https://doi.org/10.3847/1538-4357/ae1836</a>.","ama":"Greene JE, Setton DJ, Furtak LJ, et al. What you see is what you get: Empirically measured bolometric luminosities of Little Red Dots. <i>The Astrophysical Journal</i>. 2026;996(2). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae1836\">10.3847/1538-4357/ae1836</a>"},"file_date_updated":"2026-05-04T11:19:48Z","date_published":"2026-01-10T00:00:00Z","DOAJ_listed":"1","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"quality_controlled":"1","date_created":"2026-04-12T22:01:50Z","arxiv":1},{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1016/j.pbi.2026.102881"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"department":[{"_id":"XiFe"}],"title":"Genetic and epigenetic mechanisms underlying male reproductive thermotolerance","author":[{"orcid":"0000-0003-1671-9434","full_name":"Nagai, Hiroki","id":"608df3e6-e2ab-11ed-8890-c9318cec7da4","last_name":"Nagai","first_name":"Hiroki"},{"last_name":"Feng","full_name":"Feng, Xiaoqi","first_name":"Xiaoqi","id":"e0164712-22ee-11ed-b12a-d80fcdf35958","orcid":"0000-0002-4008-1234"}],"publication":"Current Opinion in Plant Biology","issue":"6","abstract":[{"text":"Male germline development in plants is highly sensitive to heat stress, with elevated temperatures frequently impairing male fertility and consequently reducing seed production. Indeed, recent global warming has decreased major crop yields, emphasizing the urgent need to elucidate the molecular and cellular mechanisms underlying heat-induced male sterility. This review synthesizes current knowledge on how heat stress disrupts microsporogenesis and microgametogenesis, and how plants counteract these stresses through diverse thermotolerance mechanisms. We emphasize temperature-sensitive processes, including meiotic progression in male germ cells, programmed cell death of somatic tapetal nurse cells, and post-meiotic pollen tube development. We further discuss how epigenetic regulators enhance thermotolerance by reprogramming DNA methylation landscapes and modulating histone variant distribution. Finally, we propose future directions aimed at understanding the mechanisms of reproductive thermotolerance from the epigenetic perspective.","lang":"eng"}],"ddc":["580"],"day":"01","oa_version":"Published Version","article_number":"102881","has_accepted_license":"1","OA_place":"publisher","corr_author":"1","publication_status":"epub_ahead","scopus_import":"1","volume":91,"article_processing_charge":"Yes (via OA deal)","month":"04","oa":1,"citation":{"ista":"NAGAI H, Feng X. 2026. Genetic and epigenetic mechanisms underlying male reproductive thermotolerance. Current Opinion in Plant Biology. 91(6), 102881.","short":"H. NAGAI, X. Feng, Current Opinion in Plant Biology 91 (2026).","apa":"NAGAI, H., &#38; Feng, X. (2026). Genetic and epigenetic mechanisms underlying male reproductive thermotolerance. <i>Current Opinion in Plant Biology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.pbi.2026.102881\">https://doi.org/10.1016/j.pbi.2026.102881</a>","mla":"NAGAI, HIROKI, and Xiaoqi Feng. “Genetic and Epigenetic Mechanisms Underlying Male Reproductive Thermotolerance.” <i>Current Opinion in Plant Biology</i>, vol. 91, no. 6, 102881, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.pbi.2026.102881\">10.1016/j.pbi.2026.102881</a>.","ieee":"H. NAGAI and X. Feng, “Genetic and epigenetic mechanisms underlying male reproductive thermotolerance,” <i>Current Opinion in Plant Biology</i>, vol. 91, no. 6. Elsevier, 2026.","chicago":"NAGAI, HIROKI, and Xiaoqi Feng. “Genetic and Epigenetic Mechanisms Underlying Male Reproductive Thermotolerance.” <i>Current Opinion in Plant Biology</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.pbi.2026.102881\">https://doi.org/10.1016/j.pbi.2026.102881</a>.","ama":"NAGAI H, Feng X. Genetic and epigenetic mechanisms underlying male reproductive thermotolerance. <i>Current Opinion in Plant Biology</i>. 2026;91(6). doi:<a href=\"https://doi.org/10.1016/j.pbi.2026.102881\">10.1016/j.pbi.2026.102881</a>"},"date_published":"2026-04-01T00:00:00Z","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1879-0356"],"issn":["1369-5266"]},"quality_controlled":"1","date_created":"2026-04-12T22:01:50Z","OA_type":"hybrid","article_type":"original","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","PlanS_conform":"1","_id":"21716","year":"2026","acknowledgement":"This work was supported by JSPS KAKENHI (grant number JP22J01430) and the Osamu Hayaishi Memorial Scholarship for Study Abroad for H.N.","doi":"10.1016/j.pbi.2026.102881","status":"public","publisher":"Elsevier","type":"journal_article","date_updated":"2026-05-04T11:15:57Z","intvolume":"        91"},{"title":"Multifold increase in spinal inhibitory cell types with emergence of limb movement","department":[{"_id":"LoSw"},{"_id":"GradSch"},{"_id":"TiVo"},{"_id":"Bio"},{"_id":"NiBa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"file":[{"success":1,"file_name":"2026_CellReports_Vijatovic.pdf","relation":"main_file","date_updated":"2026-05-04T12:20:10Z","access_level":"open_access","date_created":"2026-05-04T12:20:10Z","checksum":"0d26cdb5b8d8dec3a911d8261a65cdef","creator":"dernst","file_id":"21795","file_size":14925958,"content_type":"application/pdf"}],"external_id":{"pmid":["41964955 "]},"author":[{"id":"cf391e77-ec3c-11ea-a124-d69323410b58","first_name":"David","full_name":"Vijatovic, David","last_name":"Vijatovic"},{"first_name":"Florina Alexandra ","id":"2f73f876-f128-11eb-9611-b96b5a30cb0e","last_name":"Toma","full_name":"Toma, Florina Alexandra "},{"first_name":"Y","last_name":"Ignatyev","full_name":"Ignatyev, Y"},{"orcid":"0009-0008-0158-4032","first_name":"Zoe P","last_name":"Harrington","id":"a8144562-32c9-11ee-b5ce-d9800628bda2","full_name":"Harrington, Zoe P"},{"first_name":"Christoph M","last_name":"Sommer","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","full_name":"Sommer, Christoph M","orcid":"0000-0003-1216-9105"},{"orcid":"0000-0001-9843-3522","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","first_name":"Robert","last_name":"Hauschild","full_name":"Hauschild, Robert"},{"last_name":"Smits","first_name":"Matthijs Geert","full_name":"Smits, Matthijs Geert","id":"7a231d52-e216-11ee-a0bb-8acd55f8f1f0"},{"full_name":"Dalla Vecchia, Marco","id":"02a7a869-ff06-11ed-a87f-86649d6077e5","first_name":"Marco","last_name":"Dalla Vecchia"},{"last_name":"Trevisan","full_name":"Trevisan, Alexandra J.","first_name":"Alexandra J."},{"first_name":"Phillip","last_name":"Chapman","full_name":"Chapman, Phillip"},{"last_name":"Julseth","first_name":"Mara","id":"1cf464b2-dc7d-11ea-9b2f-f9b1aa9417d1","full_name":"Julseth, Mara"},{"last_name":"Brenner-Morton","full_name":"Brenner-Morton, Susan","first_name":"Susan"},{"first_name":"Mariano I.","last_name":"Gabitto","full_name":"Gabitto, Mariano I."},{"first_name":"Jeremy S.","full_name":"Dasen, Jeremy S.","last_name":"Dasen"},{"first_name":"Jay B.","last_name":"Bikoff","full_name":"Bikoff, Jay B."},{"orcid":"0000-0001-9242-5601","id":"56BE8254-C4F0-11E9-8E45-0B23E6697425","first_name":"Lora Beatrice Jaeger","last_name":"Sweeney","full_name":"Sweeney, Lora Beatrice Jaeger"}],"oa_version":"Published Version","project":[{"_id":"ebb66355-77a9-11ec-83b8-b8ac210a4dae","name":"Development and Evolution of Tetrapod Motor Circuits","grant_number":"101041551"},{"_id":"8da85f50-16d5-11f0-9cad-eab8b0ff6c9e","name":"Stem Cell Modulation in Neural Development and Regeneration/ P14-Swim-to-limb transition: cell type to connection diversity","grant_number":"F7814"},{"_id":"c08e9ad1-5a5b-11eb-8a69-9d1cf3b07473","name":"Tools for automation and feedback microscopy","grant_number":"CZI01"},{"_id":"bd73af52-d553-11ed-ba76-912049f0ac7a","name":"Development of V1 interneuron diversity during swim-to-walk transition of Xenopus metamorphosis","grant_number":"FTI21-D-046"}],"abstract":[{"lang":"eng","text":"As vertebrates transitioned from water to land, locomotion shifted from undulatory swimming to limb-based movement. How spinal circuits and their cell types evolved to support this transition remains unclear. We leverage frog metamorphosis, which recapitulates this transition within a single organism, to define how spinal circuits generate aquatic versus terrestrial motor patterns. At swim stages, spinal architecture is uniform, with a transcriptionally and anatomically homogeneous motor and interneurons. As limbs develop and their movement complexifies, spinal circuits expand in neuron number and subtype diversity. This expansion is most pronounced for V1 inhibitory neurons, which increase ∼70-fold and diversify into transcriptionally distinct subtypes. Disrupting transcription factors defining emerging motor and V1 populations reveals molecular segregation between swim and limb circuits, highlighting the role of subtype diversity in motor coordination. A multifold increase in inhibitory neuron diversity thus underlies the tail-to-limb locomotor transition, providing a framework for spinal circuit adaptation during vertebrate evolution."}],"ddc":["570"],"day":"28","issue":"4","publication":"Cell Reports","scopus_import":"1","publication_status":"published","corr_author":"1","OA_place":"publisher","has_accepted_license":"1","article_number":"117227","date_published":"2026-04-28T00:00:00Z","DOAJ_listed":"1","file_date_updated":"2026-05-04T12:20:10Z","citation":{"short":"D. Vijatovic, F.A. Toma, Y. Ignatyev, Z.P. Harrington, C.M. Sommer, R. Hauschild, M.G. Smits, M. Dalla Vecchia, A.J. Trevisan, P. Chapman, M. Julseth, S. Brenner-Morton, M.I. Gabitto, J.S. Dasen, J.B. Bikoff, L.B. Sweeney, Cell Reports 45 (2026).","ista":"Vijatovic D, Toma FA, Ignatyev Y, Harrington ZP, Sommer CM, Hauschild R, Smits MG, Dalla Vecchia M, Trevisan AJ, Chapman P, Julseth M, Brenner-Morton S, Gabitto MI, Dasen JS, Bikoff JB, Sweeney LB. 2026. Multifold increase in spinal inhibitory cell types with emergence of limb movement. Cell Reports. 45(4), 117227.","chicago":"Vijatovic, David, Florina Alexandra  Toma, Y Ignatyev, Zoe P Harrington, Christoph M Sommer, Robert Hauschild, Matthijs Geert Smits, et al. “Multifold Increase in Spinal Inhibitory Cell Types with Emergence of Limb Movement.” <i>Cell Reports</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.celrep.2026.117227\">https://doi.org/10.1016/j.celrep.2026.117227</a>.","ama":"Vijatovic D, Toma FA, Ignatyev Y, et al. Multifold increase in spinal inhibitory cell types with emergence of limb movement. <i>Cell Reports</i>. 2026;45(4). doi:<a href=\"https://doi.org/10.1016/j.celrep.2026.117227\">10.1016/j.celrep.2026.117227</a>","mla":"Vijatovic, David, et al. “Multifold Increase in Spinal Inhibitory Cell Types with Emergence of Limb Movement.” <i>Cell Reports</i>, vol. 45, no. 4, 117227, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.celrep.2026.117227\">10.1016/j.celrep.2026.117227</a>.","ieee":"D. Vijatovic <i>et al.</i>, “Multifold increase in spinal inhibitory cell types with emergence of limb movement,” <i>Cell Reports</i>, vol. 45, no. 4. Elsevier, 2026.","apa":"Vijatovic, D., Toma, F. A., Ignatyev, Y., Harrington, Z. P., Sommer, C. M., Hauschild, R., … Sweeney, L. B. (2026). Multifold increase in spinal inhibitory cell types with emergence of limb movement. <i>Cell Reports</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.celrep.2026.117227\">https://doi.org/10.1016/j.celrep.2026.117227</a>"},"article_processing_charge":"Yes","volume":45,"month":"04","oa":1,"date_created":"2026-04-19T22:07:43Z","publication_identifier":{"issn":["2639-1856"],"eissn":["2211-1247"]},"quality_controlled":"1","language":[{"iso":"eng"}],"year":"2026","pmid":1,"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"PlanS_conform":"1","_id":"21746","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","OA_type":"gold","intvolume":"        45","publisher":"Elsevier","status":"public","type":"journal_article","date_updated":"2026-05-04T12:27:06Z","doi":"10.1016/j.celrep.2026.117227","acknowledgement":"We would like to thank the members of the Sweeney Lab, Mario de Bono, Michael Forsthofer, Katharina Lust, and Meital Oren, for comments on the manuscript. We are also grateful to Tom Jessell and Chris Kintner for their scientific insight and mentorship during the conception of this project. It would also have not been possible without the technical support of the Aquatics and Imaging and Optics Facility support teams (ISTA). We thank Martin Estermann for preparing the initial draft of the graphical abstract and Niki Barolini for the final version. In addition, we thank our funding sources for providing the resources to do these experiments: GFF NÖ FTI Strategy Lower Austria dissertation grant FT121-D-046 (to D.V.), Horizon Europe ERC starting grant 101041551 (to Y.I., L.B.S., F.A.T., and D.V.), Special Research Program (SFB) of the Austrian Science Fund (FWF) project F7814-B (to L.B.S.), Austrian Science Fund (FWF) 10.55776/COE16 (to Y.I. and L.B.S.), NINDS 5R35NS116858 (to J.S.D.), CZI grant DAF2020-225401 (DOI) 10.37921/120055ratwvi (to R.H.), NIH grant R01NS123116 (to J.B.B.), American Lebanese Syrian Associated Charities (ALSAC) (to J.B.B.), German Academic Exchange Service (DAAD) IFI grant 57515251-91853472 (to Z.H.), and Project A.L.S. (to S.B.-M.)."},{"publisher":"Oxford University Press","status":"public","type":"journal_article","date_updated":"2026-05-04T12:11:53Z","intvolume":"       548","doi":"10.1093/mnras/stag505","acknowledgement":"This project has received funding from the European Research Council under the European Union’s Horizon 2020 research and innovation programme (Grant agreement numbers 101002408). The observationsfrom the FOcal Reducer/low dispersion Spectrograph 2 (FORS2) instrument were collected at the European Southern Observatory (ESO) under ESO programme(s) 113.26ES.001. This work has made use of data from the European Space\r\nAgency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/conso\r\nrtium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. Based on observations obtained with the Samuel Oschin Telescope 48-inch and the 60-inch Telescope at the Palomar Observatory as part of the Zwicky Transient Facility project. ZTF is supported by the National Science Foundation under Grants No. AST-1440341 and AST-2034437 and a collaboration including current partners Caltech, IPAC, the Weizmann Institute for Science, the Oskar Klein Center at Stockholm University, the University of Maryland, Deutsches Elektronen-Synchrotron and\r\nHumboldt University, the TANGO Consortium of Taiwan, the University of Wisconsin at Milwaukee, Trinity College Dublin, Lawrence Livermore National Laboratories, IN2P3, University\r\nof Warwick, Ruhr University Bochum, Northwestern University and former partners the University of Washington, Los Alamos National Laboratories, and Lawrence Berkeley National Laboratories. Operations are conducted by COO, IPAC, and UW. This work has made use of data from the Asteroid Terrestrialimpact Last Alert System (ATLAS) project. The Asteroid Terrestrial-impact Last Alert System (ATLAS) project is primarily funded to search for near earth asteroids through NASA grants NN12AR55G, 80NSSC18K0284, and 80NSSC18K1575; byproducts of the NEO search include images and catalogs from the survey area. This work was partially funded by Kepler/K2 grant J1944/80NSSC19K0112 and HST GO-15889, and STFC grants ST/T000198/1 and ST/S006109/1. The ATLAS science products have been made possible through the contributions of the University of Hawaii Institute for Astronomy, the Queen’s University Belfast, the Space Telescope Science Institute, the South African\r\nAstronomical Observatory, and The Millennium Institute of Astrophysics (MAS), Chile.\r\nThis work makes use of observations from the Las Cumbres Observatory global telescope network. Research at Lick Observatory is partially supported by a generous gift from Google. A major upgrade of the Kast spectrograph on the Shane 3 m telescope at Lick Observatory was made possible through generous gifts from William and Marina Kast as well as the Heising–Simons Foundation. The Isaac Newton Telescope is operated on the island of La Palma by the Isaac Newton Group of Telescopes in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias.This paper includes data gathered with the 6.5 meter Magellan Telescopes located at Las Campanas Observatory, Chile. Observations reported here were obtained at the Multiple Mirror Telescope (MMT) Observatory, a joint facility of the Smithsonian Institution and the University of Arizona. Based on observations collected at Centro Astronómico Hispano en Andalucía (CAHA) at Calar Alto, operated jointly by Junta de Andalucía and Consejo Superior de Investigaciones Científicas (IAA-CSIC).","_id":"21745","year":"2026","article_type":"original","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2026-04-19T22:07:42Z","arxiv":1,"language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"file_date_updated":"2026-05-04T12:10:40Z","date_published":"2026-05-01T00:00:00Z","DOAJ_listed":"1","volume":548,"month":"05","article_processing_charge":"Yes","oa":1,"citation":{"ieee":"A. K. Elms <i>et al.</i>, “Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653−1001,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 548, no. 1. Oxford University Press, 2026.","mla":"Elms, Abbigail K., et al. “Detection of a Weak Magnetic Field in the Balmer Emission Line White Dwarf WDJ1653−1001.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 548, no. 1, stag505, Oxford University Press, 2026, doi:<a href=\"https://doi.org/10.1093/mnras/stag505\">10.1093/mnras/stag505</a>.","apa":"Elms, A. K., Bagnulo, S., Tremblay, P. E., Cunningham, T., Munday, J., Landstreet, J., … Weinberger, A. (2026). Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653−1001. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/stag505\">https://doi.org/10.1093/mnras/stag505</a>","ama":"Elms AK, Bagnulo S, Tremblay PE, et al. Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653−1001. <i>Monthly Notices of the Royal Astronomical Society</i>. 2026;548(1). doi:<a href=\"https://doi.org/10.1093/mnras/stag505\">10.1093/mnras/stag505</a>","chicago":"Elms, Abbigail K., Stefano Bagnulo, Pier Emmanuel Tremblay, Tim Cunningham, James Munday, John Landstreet, Kareem El-Badry, et al. “Detection of a Weak Magnetic Field in the Balmer Emission Line White Dwarf WDJ1653−1001.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2026. <a href=\"https://doi.org/10.1093/mnras/stag505\">https://doi.org/10.1093/mnras/stag505</a>.","short":"A.K. Elms, S. Bagnulo, P.E. Tremblay, T. Cunningham, J. Munday, J. Landstreet, K. El-Badry, I. Caiazzo, C. Melis, V. Pinter, A. Weinberger, Monthly Notices of the Royal Astronomical Society 548 (2026).","ista":"Elms AK, Bagnulo S, Tremblay PE, Cunningham T, Munday J, Landstreet J, El-Badry K, Caiazzo I, Melis C, Pinter V, Weinberger A. 2026. Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653−1001. Monthly Notices of the Royal Astronomical Society. 548(1), stag505."},"publication_status":"published","scopus_import":"1","article_number":"stag505","OA_place":"publisher","has_accepted_license":"1","oa_version":"Published Version","issue":"1","publication":"Monthly Notices of the Royal Astronomical Society","day":"01","ddc":["520"],"abstract":[{"text":"The small DAHe and DAe spectral classes comprise isolated, hydrogen-dominated atmosphere white dwarfs that exhibit variable photometric flux and Balmer line emission. These mysterious systems offer unique insight into the complex interplay between magnetic fields, stellar rotation and atmospheric activity in single white dwarfs. DAHe stars have detectable magnetic fields through Zeeman-split spectral lines, whereas DAe stars lack such splitting. We report the first discovery and characterization of magnetism in the DAe white dwarf WD J165335.21−100116.33 with new time-resolved spectropolarimetry from FORS2. We detect a weak but variable longitudinal magnetic field with values Bz > −9.2 ± 2.4 kG and Bz < −2.2 ± 1.0 kG. Independent ZTF and ATLAS photometry reveal a consistent period of P = 80.3070 ± 0.0007 h. Time-resolved optical spectroscopy obtained with six ground-based instruments demonstrates strong modulation in the strength of the Hα and Hβ Balmer line emission with P = 80.2922 ± 0.0108 h. The photometric flux and Balmer emission strength vary in antiphase, with the strongest magnetic detections coinciding with phases of low photometric flux and strong line emission. These characteristicssupport the theory that a magnetically active, temperature-inverted spot/region is producing an optically thin chromospheric emission region. Comparison with other DAe and DAHe white dwarfsreveals all systems have a strikingly similar antiphase phenomenology, reinforcing the theory that they are subject to a unified physical mechanism. With the detection of a weak magnetic field, we reclassify WD J165335.21−100116.33 as a low-field DAHe white dwarf. ","lang":"eng"}],"external_id":{"arxiv":["2603.12048"]},"author":[{"full_name":"Elms, Abbigail K.","last_name":"Elms","first_name":"Abbigail K."},{"full_name":"Bagnulo, Stefano","first_name":"Stefano","last_name":"Bagnulo"},{"full_name":"Tremblay, Pier Emmanuel","last_name":"Tremblay","first_name":"Pier Emmanuel"},{"first_name":"Tim","last_name":"Cunningham","full_name":"Cunningham, Tim"},{"first_name":"James","full_name":"Munday, James","last_name":"Munday"},{"first_name":"John","last_name":"Landstreet","full_name":"Landstreet, John"},{"last_name":"El-Badry","first_name":"Kareem","full_name":"El-Badry, Kareem"},{"orcid":"0000-0002-4770-5388","last_name":"Caiazzo","first_name":"Ilaria","full_name":"Caiazzo, Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d"},{"last_name":"Melis","full_name":"Melis, Carl","first_name":"Carl"},{"last_name":"Pinter","first_name":"Viktoria","full_name":"Pinter, Viktoria"},{"full_name":"Weinberger, Alycia","first_name":"Alycia","last_name":"Weinberger"}],"title":"Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653−1001","file":[{"success":1,"file_name":"2026_MNRAS_Elms.pdf","creator":"dernst","file_id":"21794","checksum":"75c48d70d10a9a48875f577e04da80bc","relation":"main_file","access_level":"open_access","date_updated":"2026-05-04T12:10:40Z","date_created":"2026-05-04T12:10:40Z","content_type":"application/pdf","file_size":4991495}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"department":[{"_id":"IlCa"}]},{"title":"A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"department":[{"_id":"AmDo"}],"file":[{"file_size":38532865,"content_type":"application/pdf","date_created":"2026-05-04T11:58:51Z","access_level":"open_access","date_updated":"2026-05-04T11:58:51Z","relation":"main_file","checksum":"82098dd9d0ca609119f9f2c6beb4fc1e","file_id":"21793","creator":"dernst","file_name":"2026_CellReports_Li.pdf","success":1}],"external_id":{"pmid":["41581146"]},"author":[{"first_name":"Yuxi","full_name":"Li, Yuxi","last_name":"Li"},{"last_name":"Butler","full_name":"Butler, Trevor C.","first_name":"Trevor C."},{"last_name":"Nardone","full_name":"Nardone, Stefano","first_name":"Stefano"},{"first_name":"Christopher L.","last_name":"Jacobs","full_name":"Jacobs, Christopher L."},{"orcid":"0000-0001-5398-6473","last_name":"Douglass","first_name":"Amelia May Barnett","id":"de5f6fda-80fb-11ef-996f-a8c4ecd8e289","full_name":"Douglass, Amelia May Barnett"},{"first_name":"Joseph C.","last_name":"Madara","full_name":"Madara, Joseph C."},{"last_name":"McDonough","first_name":"Miriam C.","full_name":"McDonough, Miriam C."},{"last_name":"Tao","full_name":"Tao, Jenkang","first_name":"Jenkang"},{"full_name":"Lowenstein, Elijah D.","last_name":"Lowenstein","first_name":"Elijah D."},{"last_name":"Wang","full_name":"Wang, Luhong","first_name":"Luhong"},{"last_name":"Pant","first_name":"Deepti","full_name":"Pant, Deepti"},{"last_name":"Walker","first_name":"Samuel J.","full_name":"Walker, Samuel J."},{"full_name":"Wang, Annette","last_name":"Wang","first_name":"Annette"},{"full_name":"Srinivasan, Harini","first_name":"Harini","last_name":"Srinivasan"},{"full_name":"Yang, Zongfang","first_name":"Zongfang","last_name":"Yang"},{"full_name":"Campbell, John N.","first_name":"John N.","last_name":"Campbell"},{"full_name":"Tsai, Linus T.","first_name":"Linus T.","last_name":"Tsai"},{"last_name":"Lowell","full_name":"Lowell, Bradford B.","first_name":"Bradford B."},{"full_name":"Resch, Jon M.","last_name":"Resch","first_name":"Jon M."}],"oa_version":"Published Version","day":"24","ddc":["570"],"abstract":[{"lang":"eng","text":"The paraventricular hypothalamus (PVH) controls behavioral and physiologic processes, including appetite, social behavior, autonomic outflow, and pituitary hormone secretion. However, molecular markers for centrally projecting PVH neuron populations remain largely undefined, and a complete census of PVH cell types has not been established. Therefore, we performed extensive single-cell/nucleus RNA sequencing to catalog PVH neuron subtypes and multiplexed error-robust fluorescence in situ hybridization (MERFISH) to map them spatially. Our spatial transcriptomic atlas resolves 26 Sim1+ and 29 GABAergic neuron populations from the PVH and surrounding areas. Additionally, projection-based profiling identified neurons that project to the parabrachial region (PB) and spinal cord, helping to determine PVH populations that regulate satiety and sympathetic nervous system activity, respectively. Notably, activation of PB-projecting PVH neurons expressing Brs3 reduces food intake, and silencing them causes obesity. Together, this atlas contributes high-resolution PVH spatial and circuit-based gene expression profiles, representing a valuable resource for the field of homeostasis."}],"publication":"Cell Reports","issue":"2","scopus_import":"1","publication_status":"published","has_accepted_license":"1","OA_place":"publisher","article_number":"116904","date_published":"2026-02-24T00:00:00Z","DOAJ_listed":"1","file_date_updated":"2026-05-04T11:58:51Z","citation":{"short":"Y. Li, T.C. Butler, S. Nardone, C.L. Jacobs, A.M. Douglass, J.C. Madara, M.C. McDonough, J. Tao, E.D. Lowenstein, L. Wang, D. Pant, S.J. Walker, A. Wang, H. Srinivasan, Z. Yang, J.N. Campbell, L.T. Tsai, B.B. Lowell, J.M. Resch, Cell Reports 45 (2026).","ista":"Li Y, Butler TC, Nardone S, Jacobs CL, Douglass AM, Madara JC, McDonough MC, Tao J, Lowenstein ED, Wang L, Pant D, Walker SJ, Wang A, Srinivasan H, Yang Z, Campbell JN, Tsai LT, Lowell BB, Resch JM. 2026. A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types. Cell Reports. 45(2), 116904.","ieee":"Y. Li <i>et al.</i>, “A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types,” <i>Cell Reports</i>, vol. 45, no. 2. Elsevier, 2026.","mla":"Li, Yuxi, et al. “A Spatial and Projection-Based Transcriptomic Atlas of Paraventricular Hypothalamic Cell Types.” <i>Cell Reports</i>, vol. 45, no. 2, 116904, Elsevier, 2026, doi:<a href=\"https://doi.org/10.1016/j.celrep.2025.116904\">10.1016/j.celrep.2025.116904</a>.","apa":"Li, Y., Butler, T. C., Nardone, S., Jacobs, C. L., Douglass, A. M., Madara, J. C., … Resch, J. M. (2026). A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types. <i>Cell Reports</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.celrep.2025.116904\">https://doi.org/10.1016/j.celrep.2025.116904</a>","ama":"Li Y, Butler TC, Nardone S, et al. A spatial and projection-based transcriptomic atlas of paraventricular hypothalamic cell types. <i>Cell Reports</i>. 2026;45(2). doi:<a href=\"https://doi.org/10.1016/j.celrep.2025.116904\">10.1016/j.celrep.2025.116904</a>","chicago":"Li, Yuxi, Trevor C. Butler, Stefano Nardone, Christopher L. Jacobs, Amelia M. Douglass, Joseph C. Madara, Miriam C. McDonough, et al. “A Spatial and Projection-Based Transcriptomic Atlas of Paraventricular Hypothalamic Cell Types.” <i>Cell Reports</i>. Elsevier, 2026. <a href=\"https://doi.org/10.1016/j.celrep.2025.116904\">https://doi.org/10.1016/j.celrep.2025.116904</a>."},"month":"02","volume":45,"article_processing_charge":"Yes","oa":1,"date_created":"2026-04-16T13:51:29Z","quality_controlled":"1","publication_identifier":{"issn":["2639-1856"],"eissn":["2211-1247"]},"language":[{"iso":"eng"}],"year":"2026","pmid":1,"_id":"21744","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"gold","article_type":"original","intvolume":"        45","type":"journal_article","status":"public","publisher":"Elsevier","date_updated":"2026-05-04T12:00:31Z","acknowledgement":"We would like to thank Drs. Mark Andermann, Joel Geerling, and Clifford\r\nSaper, as well as the Lowell, Tsai, and Resch laboratories for helpful discussions;\r\nAlysia Berns, Jia Yu, and Yanfang Li for technical support; the BNORC\r\nFunctional Genomics and Bioinformatics Core (P30DK046200) and the Iowa\r\nInstitute for Human Genetics Genomics Division (IIHG, RRID: SCR_023422)\r\nfor helpful discussions and technical assistance with sc/snRNA-seq; Zachary\r\nNiziolek and the Bauer Core Facility at Harvard University, the BIDMC Flow Cytometry\r\nCore, and Heath Vignes, Michael Shey, and Thomas Kaufman of the\r\nFlow Cytometry Facility at the University of Iowa Carver College of Medicine\r\nfor helpful discussions and technical support; the ICCB-Longwood Screening\r\nFacility of Harvard Medical School for assistance with the snRNA-seq\r\nexperiments; Dr. Sayak Mitter and Vizgen support for technical assistance\r\nwith the MERSCOPE platform; and Mara Jendro and Li-Chun (Queena) Lin\r\nfor their assistance with MERSCOPE experiments within the Iowa\r\nNeuroBank Core in the Iowa Neuroscience Institute at the University of Iowa\r\nCarver College of Medicine. This research was funded by the following NIH\r\ngrants to L.T.T.: R01DK128406; to B.B.L.: R01DK075632, R01DK134427,\r\nand R01DK096010; to J.M.R.: R00HL144923 and R01NS141072; and to M.C.M.: F31HL170784; T.C.B. and M.C.M. were supported by a pharmacological\r\nsciences predoctoral training grant T32GM144636. Additional funding\r\nto J.M.R. came from the American Heart Association (AHA 935362), a University\r\nof Iowa Fraternal Order of Eagles Diabetes Research Center Pilot and\r\nFeasibility Catalyst Grant, and an Iowa Neuroscience Institute Early Stage\r\nInvestigator award from the Carver Trust. Y.L. was supported by a predoctoral\r\nfellowship from the American Heart Association (AHA 25PRE1372983). A.M.D.\r\nwas supported by a postdoctoral fellowship from the Charles A. King Trust.","doi":"10.1016/j.celrep.2025.116904"},{"oa_version":"Preprint","ec_funded":1,"abstract":[{"text":"We develop a new algorithmic framework for designing approximation algorithms for cut-based optimization problems on capacitated undirected graphs that undergo edge insertions and deletions. Specifically, our framework dynamically maintains a variant of the hierarchical 𝑗-tree decomposition of [Madry FOCS’10], achieving a poly-logarithmic approximation factor to the graph’s cut structure and supporting edge updates in 𝑂⁡(𝑛𝜀) amortized update time, for any arbitrarily small constant 𝜀 ∈(0,1).\r\nConsequently, we obtain new trade-offs between approximation and update/query time for fundamental cut-based optimization problems in the fully dynamic setting, including all-pairs minimum cuts, sparsest cut, multi-way cut, and multi-cut. For the last three problems, these trade-offs give the first fully-dynamic algorithms achieving poly-logarithmic approximation in sub-linear time per operation.\r\nThe main technical ingredient behind our dynamic hierarchy is a dynamic cut-sparsifier algorithm that can handle vertex splits with low recourse. This is achieved by white-boxing the dynamic cut sparsifier construction of [Abraham et al. FOCS’16], based on forest packing, together with new structural insights about the maintenance of these forests under vertex splits. Given the versatility of cut sparsification in both the static and dynamic graph algorithms literature, we believe this construction may be of independent interest.","lang":"eng"}],"day":"07","project":[{"name":"The design and evaluation of modern fully dynamic data structures","call_identifier":"H2020","_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62","grant_number":"101019564"},{"grant_number":"I05982","_id":"bda196b2-d553-11ed-ba76-8e8ee6c21103","name":"Static and Dynamic Hierarchical Graph Decompositions"}],"publication":"Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms","scopus_import":"1","publication_status":"published","OA_place":"repository","title":"Dynamic hierarchical j-tree decomposition and its applications","department":[{"_id":"MoHe"}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2601.09139","open_access":"1"}],"external_id":{"arxiv":["2601.09139"]},"author":[{"full_name":"Goranci, Gramoz","first_name":"Gramoz","last_name":"Goranci"},{"last_name":"Henzinger","first_name":"Monika H","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","full_name":"Henzinger, Monika H","orcid":"0000-0002-5008-6530"},{"full_name":"Kiss, Peter","first_name":"Peter","last_name":"Kiss"},{"last_name":"Momeni","first_name":"Ali","full_name":"Momeni, Ali"},{"id":"45d5e826-47af-11f1-84e5-ba87c23fe681","first_name":"Gernot","full_name":"Zöcklein, Gernot","last_name":"Zöcklein"}],"year":"2026","_id":"21719","page":"1128-1180","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"green","date_updated":"2026-05-04T11:54:09Z","publisher":"Society for Industrial and Applied Mathematics","status":"public","type":"conference","acknowledgement":"Monika Henzinger: Funded by the European union. Views and opinions expressed\r\nare however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council Executive Agency. Neither the European Union nor the granting authority can be held responsible for them. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (MoDynStruct, No. 101019564) and the Austrian Science Fund (FWF) grant DOI 10.55776/I5982. For open access purposes, the author has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission.\r\nPeter Kiss: This research was funded in whole or in part by the Austrian Science Fund (FWF)\r\n10.55776/ESP6088024.","doi":"10.1137/1.9781611978971.45","date_published":"2026-01-07T00:00:00Z","citation":{"ama":"Goranci G, Henzinger M, Kiss P, Momeni A, Zöcklein G. Dynamic hierarchical j-tree decomposition and its applications. In: <i>Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms</i>. Vol 2026-January. Society for Industrial and Applied Mathematics; 2026:1128-1180. doi:<a href=\"https://doi.org/10.1137/1.9781611978971.45\">10.1137/1.9781611978971.45</a>","chicago":"Goranci, Gramoz, Monika Henzinger, Peter Kiss, Ali Momeni, and Gernot Zöcklein. “Dynamic Hierarchical J-Tree Decomposition and Its Applications.” In <i>Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms</i>, 2026–January:1128–80. Society for Industrial and Applied Mathematics, 2026. <a href=\"https://doi.org/10.1137/1.9781611978971.45\">https://doi.org/10.1137/1.9781611978971.45</a>.","apa":"Goranci, G., Henzinger, M., Kiss, P., Momeni, A., &#38; Zöcklein, G. (2026). Dynamic hierarchical j-tree decomposition and its applications. In <i>Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms</i> (Vol. 2026–January, pp. 1128–1180). Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/1.9781611978971.45\">https://doi.org/10.1137/1.9781611978971.45</a>","mla":"Goranci, Gramoz, et al. “Dynamic Hierarchical J-Tree Decomposition and Its Applications.” <i>Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms</i>, vol. 2026–January, Society for Industrial and Applied Mathematics, 2026, pp. 1128–80, doi:<a href=\"https://doi.org/10.1137/1.9781611978971.45\">10.1137/1.9781611978971.45</a>.","ieee":"G. Goranci, M. Henzinger, P. Kiss, A. Momeni, and G. Zöcklein, “Dynamic hierarchical j-tree decomposition and its applications,” in <i>Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms</i>, 2026, vol. 2026–January, pp. 1128–1180.","ista":"Goranci G, Henzinger M, Kiss P, Momeni A, Zöcklein G. 2026. Dynamic hierarchical j-tree decomposition and its applications. Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2026–January, 1128–1180.","short":"G. Goranci, M. Henzinger, P. Kiss, A. Momeni, G. Zöcklein, in:, Proceedings of the 2026 Annual ACM SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2026, pp. 1128–1180."},"oa":1,"volume":"2026-January","article_processing_charge":"No","month":"01","conference":{"name":"SODA: Symposium on Discrete Algorithms"},"arxiv":1,"date_created":"2026-04-12T22:01:51Z","publication_identifier":{"isbn":["9781611978971"],"eissn":["15579468"],"issn":["10719040"]},"quality_controlled":"1","language":[{"iso":"eng"}]},{"title":"Qualitative analysis of ω-regular objectives on robust MDPs","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2505.04539"}],"department":[{"_id":"KrCh"},{"_id":"GradSch"}],"external_id":{"arxiv":["2505.04539"]},"author":[{"last_name":"Asadi","id":"02d96aae-000e-11ec-b801-cadd0a5eefbb","full_name":"Asadi, Ali","first_name":"Ali"},{"last_name":"Chatterjee","first_name":"Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X"},{"orcid":"0000-0002-8595-0587","last_name":"Kafshdar Goharshadi","first_name":"Ehsan","id":"103b4fa0-896a-11ed-bdf8-87b697bef40d","full_name":"Kafshdar Goharshadi, Ehsan"},{"orcid":"0009-0007-5253-9170","id":"67638922-f394-11eb-9cf6-f20423e08757","first_name":"Mehrdad","last_name":"Karrabi","full_name":"Karrabi, Mehrdad"},{"id":"2783031a-7378-11f0-b2d0-f17f1db2ebad","last_name":"Shafiee","full_name":"Shafiee, Ali","first_name":"Ali"}],"ec_funded":1,"oa_version":"Preprint","issue":"43","publication":"Proceedings of the 40th AAAI Conference on Artificial Intelligence","project":[{"_id":"0599E47C-7A3F-11EA-A408-12923DDC885E","call_identifier":"H2020","name":"Formal Methods for Stochastic Models: Algorithms and Applications","grant_number":"863818"}],"day":"14","abstract":[{"lang":"eng","text":"Robust Markov Decision Processes (RMDPs) generalize classical MDPs that consider uncertainties in transition probabilities by defining a set of possible transition functions. An objective is a set of runs (or infinite trajectories) of the RMDP, and the value for an objective is the maximal probability that the agent can guarantee against the adversarial environment. We consider (a) reachability objectives, where given a target set of states, the goal is to eventually arrive at one of them; and (b) parity objectives, which are a canonical representation for ω-regular objectives. The qualitative analysis problem asks whether the objective can be ensured with probability 1. In this work, we study the qualitative problem for reachability and parity objectives on RMDPs without making any assumption over the structures of the RMDPs, e.g., unichain or aperiodic. Our contributions are twofold. We first present efficient algorithms with oracle access to uncertainty sets that solve qualitative problems of reachability and parity objectives. We then report experimental results demonstrating the effectiveness of our oracle-based approach on classical RMDP examples from the literature scaling up to thousands of states."}],"publication_status":"published","scopus_import":"1","OA_place":"repository","date_published":"2026-03-14T00:00:00Z","volume":40,"month":"03","article_processing_charge":"No","oa":1,"citation":{"short":"A. Asadi, K. Chatterjee, E. Goharshady, M. Karrabi, A. Shafiee, in:, Proceedings of the 40th AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2026, pp. 36137–36145.","ista":"Asadi A, Chatterjee K, Goharshady E, Karrabi M, Shafiee A. 2026. Qualitative analysis of ω-regular objectives on robust MDPs. Proceedings of the 40th AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 40, 36137–36145.","ieee":"A. Asadi, K. Chatterjee, E. Goharshady, M. Karrabi, and A. Shafiee, “Qualitative analysis of ω-regular objectives on robust MDPs,” in <i>Proceedings of the 40th AAAI Conference on Artificial Intelligence</i>, Singapore, Singapore, 2026, vol. 40, no. 43, pp. 36137–36145.","mla":"Asadi, Ali, et al. “Qualitative Analysis of ω-Regular Objectives on Robust MDPs.” <i>Proceedings of the 40th AAAI Conference on Artificial Intelligence</i>, vol. 40, no. 43, Association for the Advancement of Artificial Intelligence, 2026, pp. 36137–45, doi:<a href=\"https://doi.org/10.1609/aaai.v40i43.40931\">10.1609/aaai.v40i43.40931</a>.","apa":"Asadi, A., Chatterjee, K., Goharshady, E., Karrabi, M., &#38; Shafiee, A. (2026). Qualitative analysis of ω-regular objectives on robust MDPs. In <i>Proceedings of the 40th AAAI Conference on Artificial Intelligence</i> (Vol. 40, pp. 36137–36145). Singapore, Singapore: Association for the Advancement of Artificial Intelligence. <a href=\"https://doi.org/10.1609/aaai.v40i43.40931\">https://doi.org/10.1609/aaai.v40i43.40931</a>","ama":"Asadi A, Chatterjee K, Goharshady E, Karrabi M, Shafiee A. Qualitative analysis of ω-regular objectives on robust MDPs. In: <i>Proceedings of the 40th AAAI Conference on Artificial Intelligence</i>. Vol 40. Association for the Advancement of Artificial Intelligence; 2026:36137-36145. doi:<a href=\"https://doi.org/10.1609/aaai.v40i43.40931\">10.1609/aaai.v40i43.40931</a>","chicago":"Asadi, Ali, Krishnendu Chatterjee, Ehsan Goharshady, Mehrdad Karrabi, and Ali Shafiee. “Qualitative Analysis of ω-Regular Objectives on Robust MDPs.” In <i>Proceedings of the 40th AAAI Conference on Artificial Intelligence</i>, 40:36137–45. Association for the Advancement of Artificial Intelligence, 2026. <a href=\"https://doi.org/10.1609/aaai.v40i43.40931\">https://doi.org/10.1609/aaai.v40i43.40931</a>."},"date_created":"2026-04-12T22:01:50Z","arxiv":1,"conference":{"end_date":"2026-01-27","name":"AAAI: Conference on Artificial Intelligence","location":"Singapore, Singapore","start_date":"2026-01-20"},"language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["2159-5399"],"eissn":["2374-3468"]},"page":"36137-36145","_id":"21717","year":"2026","OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"conference","status":"public","publisher":"Association for the Advancement of Artificial Intelligence","date_updated":"2026-05-04T11:38:56Z","intvolume":"        40","acknowledgement":"This work was supported by ERC CoG 863818 (ForMSMArt) and Austrian Science Fund (FWF) 10.55776/COE12. We also thank Hossein Zakerinia for his helpful feedback.","doi":"10.1609/aaai.v40i43.40931"},{"article_processing_charge":"No","volume":40,"month":"03","citation":{"ista":"Asadi A, Chatterjee K, Lurie D, Saona Urmeneta RJ. 2026. Revealing POMDPs: Qualitative and quantitative analysis for parity objectives. Proceedings of the AAAI Conference on Artificial Intelligence. AAAI: Conference on Artificial Intelligence vol. 40, 36146–36154.","short":"A. Asadi, K. Chatterjee, D. Lurie, R.J. Saona Urmeneta, in:, Proceedings of the AAAI Conference on Artificial Intelligence, Association for the Advancement of Artificial Intelligence, 2026, pp. 36146–36154.","chicago":"Asadi, Ali, Krishnendu Chatterjee, David Lurie, and Raimundo J Saona Urmeneta. “Revealing POMDPs: Qualitative and Quantitative Analysis for Parity Objectives.” In <i>Proceedings of the AAAI Conference on Artificial Intelligence</i>, 40:36146–54. Association for the Advancement of Artificial Intelligence, 2026. <a href=\"https://doi.org/10.1609/aaai.v40i43.40932\">https://doi.org/10.1609/aaai.v40i43.40932</a>.","ama":"Asadi A, Chatterjee K, Lurie D, Saona Urmeneta RJ. Revealing POMDPs: Qualitative and quantitative analysis for parity objectives. In: <i>Proceedings of the AAAI Conference on Artificial Intelligence</i>. Vol 40. Association for the Advancement of Artificial Intelligence; 2026:36146-36154. doi:<a href=\"https://doi.org/10.1609/aaai.v40i43.40932\">10.1609/aaai.v40i43.40932</a>","apa":"Asadi, A., Chatterjee, K., Lurie, D., &#38; Saona Urmeneta, R. J. (2026). Revealing POMDPs: Qualitative and quantitative analysis for parity objectives. In <i>Proceedings of the AAAI Conference on Artificial Intelligence</i> (Vol. 40, pp. 36146–36154). Singapore, Singapore: Association for the Advancement of Artificial Intelligence. <a href=\"https://doi.org/10.1609/aaai.v40i43.40932\">https://doi.org/10.1609/aaai.v40i43.40932</a>","mla":"Asadi, Ali, et al. “Revealing POMDPs: Qualitative and Quantitative Analysis for Parity Objectives.” <i>Proceedings of the AAAI Conference on Artificial Intelligence</i>, vol. 40, no. 43, Association for the Advancement of Artificial Intelligence, 2026, pp. 36146–54, doi:<a href=\"https://doi.org/10.1609/aaai.v40i43.40932\">10.1609/aaai.v40i43.40932</a>.","ieee":"A. Asadi, K. Chatterjee, D. Lurie, and R. J. Saona Urmeneta, “Revealing POMDPs: Qualitative and quantitative analysis for parity objectives,” in <i>Proceedings of the AAAI Conference on Artificial Intelligence</i>, Singapore, Singapore, 2026, vol. 40, no. 43, pp. 36146–36154."},"date_published":"2026-03-14T00:00:00Z","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2159-5399"],"eissn":["2374-3468"]},"quality_controlled":"1","arxiv":1,"date_created":"2026-04-12T22:01:52Z","conference":{"location":"Singapore, Singapore","start_date":"2026-01-20","name":"AAAI: Conference on Artificial Intelligence","end_date":"2026-01-27"},"OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"21722","page":"36146-36154","year":"2026","acknowledgement":"This work was partially supported by the ANRT under the French CIFRE Ph.D program in collaboration between NyxAir and Paris-Dauphine University (Contract: CIFRE N° 2022/0513), by the French Agence Nationale de la Recherche (ANR) under reference ANR-21-CE40-\r\n0020 (CONVERGENCE project), by Austrian Science Fund (FWF) 10.55776/COE12, and by the ERC CoG 863818 (ForM-SMArt) grant.","doi":"10.1609/aaai.v40i43.40932","date_updated":"2026-05-04T11:44:14Z","type":"conference","publisher":"Association for the Advancement of Artificial Intelligence","status":"public","intvolume":"        40","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2511.13134"}],"department":[{"_id":"KrCh"}],"title":"Revealing POMDPs: Qualitative and quantitative analysis for parity objectives","author":[{"id":"02d96aae-000e-11ec-b801-cadd0a5eefbb","last_name":"Asadi","first_name":"Ali","full_name":"Asadi, Ali"},{"first_name":"Krishnendu","last_name":"Chatterjee","full_name":"Chatterjee, Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X"},{"id":"579a6c20-34cf-11f1-acbd-8c2f19cdb4da","full_name":"Lurie, David","first_name":"David","last_name":"Lurie"},{"orcid":"0000-0001-5103-038X","last_name":"Saona Urmeneta","id":"BD1DF4C4-D767-11E9-B658-BC13E6697425","full_name":"Saona Urmeneta, Raimundo J","first_name":"Raimundo J"}],"external_id":{"arxiv":["2511.13134"]},"publication":"Proceedings of the AAAI Conference on Artificial Intelligence","issue":"43","day":"14","abstract":[{"text":"Partially observable Markov decision processes (POMDPs) are a central model for uncertainty in sequential decision making. The most basic objective is the reachability objective, where a target set must be eventually visited, and the more general parity objectives can model all omega-regular specifications. For such objectives, the computational analysis problems are the following: (a) qualitative analysis that asks whether the objective can be satisfied with probability 1 (almost-sure winning) or probability arbitrarily close to 1 (limit-sure winning); and (b) quantitative analysis that asks for the approximation of the optimal probability of satisfying the objective. For general POMDPs, almost-sure analysis for reachability objectives is EXPTIME-complete, but limit-sure and quantitative analyses for reachability objectives are undecidable; almost-sure, limit-sure, and quantitative analyses for parity objectives are all undecidable. A special class of POMDPs, called revealing POMDPs, has been studied recently in several works, and for this subclass the almost-sure analysis for parity objectives was shown to be EXPTIME-complete. In this work, we show that for revealing POMDPs the limit-sure analysis for parity objectives is EXPTIME-complete, and even the quantitative analysis for parity objectives can be achieved in EXPTIME.","lang":"eng"}],"project":[{"grant_number":"863818","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E","call_identifier":"H2020","name":"Formal Methods for Stochastic Models: Algorithms and Applications"}],"ec_funded":1,"oa_version":"Preprint","OA_place":"repository","corr_author":"1","publication_status":"published","scopus_import":"1"},{"oa":1,"volume":2026,"article_processing_charge":"No","month":"01","citation":{"apa":"El-Hayek, A., Henzinger, M., &#38; Li, J. (2026). Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time. In <i>Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms</i> (Vol. 2026, pp. 613–663). Vancouver, Canada: Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/1.9781611978971.25\">https://doi.org/10.1137/1.9781611978971.25</a>","mla":"El-Hayek, Antoine, et al. “Deterministic and Exact Fully-Dynamic Minimum Cut of Superpolylogarithmic Size in Subpolynomial Time.” <i>Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms</i>, vol. 2026, Society for Industrial and Applied Mathematics, 2026, pp. 613–63, doi:<a href=\"https://doi.org/10.1137/1.9781611978971.25\">10.1137/1.9781611978971.25</a>.","ieee":"A. El-Hayek, M. Henzinger, and J. Li, “Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time,” in <i>Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms</i>, Vancouver, Canada, 2026, vol. 2026, pp. 613–663.","ama":"El-Hayek A, Henzinger M, Li J. Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time. In: <i>Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms</i>. Vol 2026. Society for Industrial and Applied Mathematics; 2026:613-663. doi:<a href=\"https://doi.org/10.1137/1.9781611978971.25\">10.1137/1.9781611978971.25</a>","chicago":"El-Hayek, Antoine, Monika Henzinger, and Jason Li. “Deterministic and Exact Fully-Dynamic Minimum Cut of Superpolylogarithmic Size in Subpolynomial Time.” In <i>Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms</i>, 2026:613–63. Society for Industrial and Applied Mathematics, 2026. <a href=\"https://doi.org/10.1137/1.9781611978971.25\">https://doi.org/10.1137/1.9781611978971.25</a>.","ista":"El-Hayek A, Henzinger M, Li J. 2026. Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time. Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2026, 613–663.","short":"A. El-Hayek, M. Henzinger, J. Li, in:, Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2026, pp. 613–663."},"date_published":"2026-01-07T00:00:00Z","language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"eissn":["1557-9468"],"issn":["1071-9040"],"eisbn":["9781611978971"]},"arxiv":1,"date_created":"2026-04-12T22:01:51Z","conference":{"location":"Vancouver, Canada","start_date":"2026-01-11","name":"SODA: Symposium on Discrete Algorithms","end_date":"2026-01-14"},"OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"21720","page":"613-663","year":"2026","doi":"10.1137/1.9781611978971.25","acknowledgement":"Funded by the European union. 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 Executive Agency. Neither the European Union nor the granting authority can be held responsible for them. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (MoDynStruct, No. 101019564) and the Austrian Science Fund (FWF) grant DOI 10.55776/I5982. For open access purposes, the author has applied a CC BY public copyright license to any author-accepted manuscript version arising from this submission.","date_updated":"2026-05-04T11:36:47Z","publisher":"Society for Industrial and Applied Mathematics","type":"conference","status":"public","intvolume":"      2026","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2512.13105"}],"department":[{"_id":"MoHe"},{"_id":"GradSch"}],"title":"Deterministic and exact fully-dynamic minimum cut of superpolylogarithmic size in subpolynomial time","author":[{"orcid":"0000-0003-4268-7368","full_name":"El-Hayek, Antoine","id":"888a098e-fcac-11ee-aff7-d347be57b725","last_name":"El-Hayek","first_name":"Antoine"},{"full_name":"Henzinger, Monika H","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","first_name":"Monika H","last_name":"Henzinger","orcid":"0000-0002-5008-6530"},{"last_name":"Li","full_name":"Li, Jason","first_name":"Jason"}],"external_id":{"arxiv":["2512.13105"]},"publication":"Proceedings of the Annual ACM SIAM Symposium on Discrete Algorithms","day":"07","abstract":[{"text":"We present an exact fully-dynamic minimum cut algorithm that runs in 𝑛𝑜⁡(1) deterministic update time when the minimum cut size is at most 2Θ⁡(log3/4−𝑐⁡𝑛) for any 𝑐 >0, improving on the previous algorithm of Jin, Sun, and Thorup (SODA 2024) whose minimum cut size limit is (log⁡𝑛)𝑜⁡(1). Combined with graph sparsification, we obtain the first (1 +𝜖)-approximate fully-dynamic minimum cut algorithm on weighted graphs, for any 𝜖 ≥2−Θ⁡(log3/4−𝑐⁡𝑛), in 𝑛𝑜⁡(1) randomized update time.\r\nOur main technical contribution is a deterministic local minimum cut algorithm, which replaces the randomized LocalKCut procedure from El-Hayek, Henzinger, and Li (SODA 2025).","lang":"eng"}],"project":[{"grant_number":"101019564","_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62","name":"The design and evaluation of modern fully dynamic data structures","call_identifier":"H2020"},{"grant_number":"I05982","_id":"bda196b2-d553-11ed-ba76-8e8ee6c21103","name":"Static and Dynamic Hierarchical Graph Decompositions"}],"ec_funded":1,"oa_version":"Preprint","OA_place":"repository","publication_status":"published","scopus_import":"1"},{"external_id":{"arxiv":["2601.09830"]},"author":[{"full_name":"Chen, Joshua","last_name":"Chen","first_name":"Joshua"},{"first_name":"Sachin","full_name":"Vaidya, Sachin","last_name":"Vaidya"},{"first_name":"Simo","full_name":"Pajovic, Simo","last_name":"Pajovic"},{"full_name":"Choi, Seou","last_name":"Choi","first_name":"Seou"},{"first_name":"William","last_name":"Michaels","full_name":"Michaels, William"},{"first_name":"Louis","last_name":"Martin-Monier","full_name":"Martin-Monier, Louis"},{"first_name":"Juejun","last_name":"Hu","full_name":"Hu, Juejun"},{"full_name":"Cogswell, Carol","first_name":"Carol","last_name":"Cogswell"},{"last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"first_name":"Marin","full_name":"Soljačić, Marin","last_name":"Soljačić"}],"title":"Wavefront engineering for scintillation-based imaging","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2601.09830"}],"publication_status":"published","extern":"1","scopus_import":"1","OA_place":"repository","oa_version":"Preprint","issue":"7","publication":"ACS Photonics","day":"01","abstract":[{"text":"Recent research in nanophotonics for scintillation-based imaging has demonstrated promising improvements in scintillator performance. In parallel, advances in nanophotonics have enabled wavefront control through metasurfaces, a capability that has transformed fields such as microscopy by allowing tailored control of optical propagation. This naturally raises the following question, which we address in this Perspective: can wavefront-control strategies be leveraged to improve scintillation-based imaging? To answer this question, we explore nanophotonic- and metasurface-enabled wavefront control in scintillators to mitigate image blurring arising from their intrinsically diffuse light emission. While depth-of-field extension in scintillation faces fundamental limitations absent in microscopy, this approach reveals promising avenues, including stacked scintillators, selective spatial-frequency enhancement, and X-ray energy-dependent imaging. These results clarify the key distinctions in adapting wavefront engineering to scintillation and its potential to enable tailored detection strategies.","lang":"eng"}],"date_created":"2026-03-30T12:22:47Z","arxiv":1,"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2330-4022"]},"quality_controlled":"1","date_published":"2026-03-01T00:00:00Z","month":"03","article_processing_charge":"No","volume":13,"oa":1,"citation":{"ista":"Chen J, Vaidya S, Pajovic S, Choi S, Michaels W, Martin-Monier L, Hu J, Cogswell C, Roques-Carmes C, Soljačić M. 2026. Wavefront engineering for scintillation-based imaging. ACS Photonics. 13(7), 1757–1766.","short":"J. Chen, S. Vaidya, S. Pajovic, S. Choi, W. Michaels, L. Martin-Monier, J. Hu, C. Cogswell, C. Roques-Carmes, M. Soljačić, ACS Photonics 13 (2026) 1757–1766.","apa":"Chen, J., Vaidya, S., Pajovic, S., Choi, S., Michaels, W., Martin-Monier, L., … Soljačić, M. (2026). Wavefront engineering for scintillation-based imaging. <i>ACS Photonics</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsphotonics.5c03124\">https://doi.org/10.1021/acsphotonics.5c03124</a>","mla":"Chen, Joshua, et al. “Wavefront Engineering for Scintillation-Based Imaging.” <i>ACS Photonics</i>, vol. 13, no. 7, American Chemical Society, 2026, pp. 1757–1766, doi:<a href=\"https://doi.org/10.1021/acsphotonics.5c03124\">10.1021/acsphotonics.5c03124</a>.","ieee":"J. Chen <i>et al.</i>, “Wavefront engineering for scintillation-based imaging,” <i>ACS Photonics</i>, vol. 13, no. 7. American Chemical Society, pp. 1757–1766, 2026.","ama":"Chen J, Vaidya S, Pajovic S, et al. Wavefront engineering for scintillation-based imaging. <i>ACS Photonics</i>. 2026;13(7):1757–1766. doi:<a href=\"https://doi.org/10.1021/acsphotonics.5c03124\">10.1021/acsphotonics.5c03124</a>","chicago":"Chen, Joshua, Sachin Vaidya, Simo Pajovic, Seou Choi, William Michaels, Louis Martin-Monier, Juejun Hu, Carol Cogswell, Charles Roques-Carmes, and Marin Soljačić. “Wavefront Engineering for Scintillation-Based Imaging.” <i>ACS Photonics</i>. American Chemical Society, 2026. <a href=\"https://doi.org/10.1021/acsphotonics.5c03124\">https://doi.org/10.1021/acsphotonics.5c03124</a>."},"publisher":"American Chemical Society","status":"public","type":"journal_article","date_updated":"2026-05-05T07:53:27Z","intvolume":"        13","doi":"10.1021/acsphotonics.5c03124","page":"1757–1766","_id":"21532","year":"2026","article_type":"original","OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"_id":"21581","year":"2026","oa_version":"None","OA_type":"closed access","publication":"High Contrast Metastructures XV","abstract":[{"text":"We demonstrate that nanophotonic scintillators based on three-dimensional (3D) photonic crystals can overcome the longstanding tradeoff between spatial resolution and light yield in X-ray imaging. By engineering supercollimation, which is light propagation without angular spreading, within the emission spectrum, we strongly shape the angular emission profile of the scintillator, dramatically reducing blurring at large thicknesses. Our theoretical and numerical results, using realistic scintillator and photonic crystal parameters, show that this improves the Detector Quantum Efficiency (DQE) by up to several orders of magnitude at high spatial frequencies, enabling sharper images and reduced X-ray dosages. This approach offers a new path toward high-resolution, low-dose X-ray imaging systems.","lang":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"01","type":"conference","status":"public","extern":"1","publication_status":"published","publisher":"SPIE","date_updated":"2026-05-05T10:53:00Z","doi":"10.1117/12.3079431","article_number":"PC1391008 ","date_published":"2026-02-01T00:00:00Z","title":"Supercollimating photonic crystal scintillators","volume":"PC13910","article_processing_charge":"No","month":"02","citation":{"mla":"Vaidya, Sachin, et al. “Supercollimating Photonic Crystal Scintillators.” <i>High Contrast Metastructures XV</i>, vol. PC13910, PC1391008, SPIE, 2026, doi:<a href=\"https://doi.org/10.1117/12.3079431\">10.1117/12.3079431</a>.","ieee":"S. Vaidya, S. Choi, C. Roques-Carmes, and M. Soljačić, “Supercollimating photonic crystal scintillators,” in <i>High Contrast Metastructures XV</i>, San Francisco, CA, United States, 2026, vol. PC13910.","apa":"Vaidya, S., Choi, S., Roques-Carmes, C., &#38; Soljačić, M. (2026). Supercollimating photonic crystal scintillators. In <i>High Contrast Metastructures XV</i> (Vol. PC13910). San Francisco, CA, United States: SPIE. <a href=\"https://doi.org/10.1117/12.3079431\">https://doi.org/10.1117/12.3079431</a>","ama":"Vaidya S, Choi S, Roques-Carmes C, Soljačić M. Supercollimating photonic crystal scintillators. In: <i>High Contrast Metastructures XV</i>. Vol PC13910. SPIE; 2026. doi:<a href=\"https://doi.org/10.1117/12.3079431\">10.1117/12.3079431</a>","chicago":"Vaidya, Sachin, Seou Choi, Charles Roques-Carmes, and Marin Soljačić. “Supercollimating Photonic Crystal Scintillators.” In <i>High Contrast Metastructures XV</i>, Vol. PC13910. SPIE, 2026. <a href=\"https://doi.org/10.1117/12.3079431\">https://doi.org/10.1117/12.3079431</a>.","short":"S. Vaidya, S. Choi, C. Roques-Carmes, M. Soljačić, in:, High Contrast Metastructures XV, SPIE, 2026.","ista":"Vaidya S, Choi S, Roques-Carmes C, Soljačić M. 2026. Supercollimating photonic crystal scintillators. High Contrast Metastructures XV. OPTO vol. PC13910, PC1391008."},"date_created":"2026-03-30T12:22:48Z","conference":{"end_date":"2026-01-23","name":"OPTO","start_date":"2026-01-17","location":"San Francisco, CA, United States"},"author":[{"last_name":"Vaidya","first_name":"Sachin","full_name":"Vaidya, Sachin"},{"last_name":"Choi","first_name":"Seou","full_name":"Choi, Seou"},{"id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"last_name":"Soljačić","full_name":"Soljačić, Marin","first_name":"Marin"}],"language":[{"iso":"eng"}],"quality_controlled":"1"},{"date_published":"2026-04-14T00:00:00Z","file_date_updated":"2026-05-05T12:35:24Z","citation":{"chicago":"Frey, Felix F, Miguel Santana de Freitas Amaral, and Anđela Šarić. “Cracking Donuts and Sorting Lipids: Geometry Controls Archaeal Membrane Stability and Lipid Organization.” <i>Journal of Chemical Physics</i>. AIP Publishing, 2026. <a href=\"https://doi.org/10.1063/5.0325170\">https://doi.org/10.1063/5.0325170</a>.","ama":"Frey FF, Santana de Freitas Amaral M, Šarić A. Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. <i>Journal of Chemical Physics</i>. 2026;164(14). doi:<a href=\"https://doi.org/10.1063/5.0325170\">10.1063/5.0325170</a>","ieee":"F. F. Frey, M. Santana de Freitas Amaral, and A. Šarić, “Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization,” <i>Journal of Chemical Physics</i>, vol. 164, no. 14. AIP Publishing, 2026.","mla":"Frey, Felix F., et al. “Cracking Donuts and Sorting Lipids: Geometry Controls Archaeal Membrane Stability and Lipid Organization.” <i>Journal of Chemical Physics</i>, vol. 164, no. 14, 144902, AIP Publishing, 2026, doi:<a href=\"https://doi.org/10.1063/5.0325170\">10.1063/5.0325170</a>.","apa":"Frey, F. F., Santana de Freitas Amaral, M., &#38; Šarić, A. (2026). Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. <i>Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0325170\">https://doi.org/10.1063/5.0325170</a>","short":"F.F. Frey, M. Santana de Freitas Amaral, A. Šarić, Journal of Chemical Physics 164 (2026).","ista":"Frey FF, Santana de Freitas Amaral M, Šarić A. 2026. Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization. Journal of Chemical Physics. 164(14), 144902."},"volume":164,"article_processing_charge":"Yes (in subscription journal)","month":"04","oa":1,"date_created":"2026-04-19T22:07:45Z","arxiv":1,"quality_controlled":"1","publication_identifier":{"issn":[" 0021-9606"],"eissn":["1089-7690"]},"language":[{"iso":"eng"}],"year":"2026","PlanS_conform":"1","_id":"21748","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","OA_type":"hybrid","intvolume":"       164","status":"public","type":"journal_article","publisher":"AIP Publishing","date_updated":"2026-05-05T12:40:41Z","acknowledgement":"F.F. acknowledges the financial support from the NOMIS foundation. M.A. and A.Š. acknowledge the funding from the Volkswagen Foundation (Grant No. Az 96727). A.Š. acknowledges the funding from ERC Starting Grant “NEPA” (Grant No. 802960) and the Vallee Scholarship.","doi":"10.1063/5.0325170","title":"Cracking donuts and sorting lipids: Geometry controls archaeal membrane stability and lipid organization","department":[{"_id":"AnSa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"file":[{"success":1,"file_name":"2026_JourChemPhysics_Frey.pdf","creator":"dernst","checksum":"2e10c4f4531676e0771ef3730e4b63a9","file_id":"21801","relation":"main_file","access_level":"open_access","date_updated":"2026-05-05T12:35:24Z","date_created":"2026-05-05T12:35:24Z","content_type":"application/pdf","file_size":8764791}],"external_id":{"arxiv":["2603.15170"]},"author":[{"id":"a0270b37-8f1a-11ec-95c7-8e710c59a4f3","last_name":"Frey","full_name":"Frey, Felix F","first_name":"Felix F","orcid":"0000-0001-8501-6017"},{"full_name":"Santana de Freitas Amaral, Miguel","last_name":"Santana de Freitas Amaral","first_name":"Miguel","id":"4f2d02dd-47a9-11ec-ad10-82820ed3f501"},{"id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela","first_name":"Anđela","last_name":"Šarić","orcid":"0000-0002-7854-2139"}],"oa_version":"Published Version","ec_funded":1,"project":[{"_id":"eba2549b-77a9-11ec-83b8-a81e493eae4e","name":"Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines","call_identifier":"H2020","grant_number":"802960"}],"day":"14","abstract":[{"lang":"eng","text":"Cells are defined by lipid membranes that differ in their structure across the tree of life. While the membranes of most bacteria and eukaryotes consist of single-headed bilayer lipids, the membranes of archaea are composed of mixtures of single-headed bilayer lipids and double-headed bolalipids. Archaeal bolalipids can adopt straight or u-shaped conformations, enabling them—together with bilayer lipids—to control whether membranes form bilayer or monolayer structures. Yet, the physical principles governing archaeal membranes remain largely unexplored, especially how membrane structure couples to externally imposed curvature during membrane remodeling. Here, we perform coarse-grained molecular dynamics simulations of toroidal vesicles to systematically probe the effects of all relevant combinations of mean and Gaussian curvatures on shape stability and lipid organization. We find that soft bilayer membranes can sustain all curvatures induced, whereas rigid bolalipid monolayer membranes either transition to different vesicle shapes or rupture. Bilayer-mimicking u-shaped bolalipids and bilayer lipids are spatially accumulated in regions of high mean membrane curvature independent of Gaussian curvature. Our work identifies curvature–composition coupling as a physical signature of archaeal membrane remodeling."}],"ddc":["540"],"issue":"14","publication":"Journal of Chemical Physics","scopus_import":"1","publication_status":"published","corr_author":"1","related_material":{"record":[{"id":"21800","relation":"research_data","status":"public"}]},"has_accepted_license":"1","OA_place":"publisher","article_number":"144902"},{"quality_controlled":"1","publication_identifier":{"eissn":["2334-2536"]},"language":[{"iso":"eng"}],"date_created":"2026-04-19T22:07:44Z","arxiv":1,"citation":{"apa":"Kun, D., Strömberg, K. T., Dakić, B., Walther, P., &#38; Rozema, L. A. (2026). Testing single-photon entanglement using self-referential measurements. <i>Optica</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/OPTICA.586172\">https://doi.org/10.1364/OPTICA.586172</a>","mla":"Kun, Daniel, et al. “Testing Single-Photon Entanglement Using Self-Referential Measurements.” <i>Optica</i>, vol. 13, no. 4, Optica Publishing Group, 2026, pp. 745–51, doi:<a href=\"https://doi.org/10.1364/OPTICA.586172\">10.1364/OPTICA.586172</a>.","ieee":"D. Kun, K. T. Strömberg, B. Dakić, P. Walther, and L. A. Rozema, “Testing single-photon entanglement using self-referential measurements,” <i>Optica</i>, vol. 13, no. 4. Optica Publishing Group, pp. 745–751, 2026.","ama":"Kun D, Strömberg KT, Dakić B, Walther P, Rozema LA. Testing single-photon entanglement using self-referential measurements. <i>Optica</i>. 2026;13(4):745-751. doi:<a href=\"https://doi.org/10.1364/OPTICA.586172\">10.1364/OPTICA.586172</a>","chicago":"Kun, Daniel, Karl T Strömberg, Borivoje Dakić, Philip Walther, and Lee A. Rozema. “Testing Single-Photon Entanglement Using Self-Referential Measurements.” <i>Optica</i>. Optica Publishing Group, 2026. <a href=\"https://doi.org/10.1364/OPTICA.586172\">https://doi.org/10.1364/OPTICA.586172</a>.","ista":"Kun D, Strömberg KT, Dakić B, Walther P, Rozema LA. 2026. Testing single-photon entanglement using self-referential measurements. Optica. 13(4), 745–751.","short":"D. Kun, K.T. Strömberg, B. Dakić, P. Walther, L.A. Rozema, Optica 13 (2026) 745–751."},"month":"04","article_processing_charge":"Yes","volume":13,"oa":1,"date_published":"2026-04-20T00:00:00Z","DOAJ_listed":"1","file_date_updated":"2026-05-05T12:01:08Z","acknowledgement":"European Union ERC (101071779 (GRAVITES)); European Union Horizon 2020 Research and Innovation Programme (899368 (EPIQUS)); European Union Horizon 2020 Research and Innovation Programme Marie Sklodowska-Curie (956071 (AppQInfo)); European Union HORIZON Europe Research and Innovation Programme (101135288 (EPIQUE)); FWF Austrian Science Fund (10.55776/COE1 (Quantum Science Austria), 10.55776/F71 (BeyondC), 10.55776/FG5 (Research Group 5)); United States Air Force Office of Scientific Research (FA9550-21-1-0355 (Q-Trust), FA8655-23-1-7063 (TIQI)).","doi":"10.1364/OPTICA.586172","intvolume":"        13","status":"public","type":"journal_article","publisher":"Optica Publishing Group","date_updated":"2026-05-05T12:05:47Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","OA_type":"gold","year":"2026","PlanS_conform":"1","page":"745-751","_id":"21747","author":[{"full_name":"Kun, Daniel","first_name":"Daniel","last_name":"Kun"},{"last_name":"Strömberg","full_name":"Strömberg, Karl T","first_name":"Karl T","id":"68011cd2-da32-11ee-a930-b2774c7aba5f"},{"full_name":"Dakić, Borivoje","first_name":"Borivoje","last_name":"Dakić"},{"last_name":"Walther","first_name":"Philip","full_name":"Walther, Philip"},{"full_name":"Rozema, Lee A.","first_name":"Lee A.","last_name":"Rozema"}],"external_id":{"arxiv":["2511.21819"]},"department":[{"_id":"OnHo"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png"},"file":[{"date_updated":"2026-05-05T12:01:08Z","relation":"main_file","access_level":"open_access","date_created":"2026-05-05T12:01:08Z","creator":"dernst","file_id":"21799","checksum":"f6e62a93f274e0c07197bf4e457eff31","success":1,"file_name":"2026_Optica_Kun.pdf","file_size":858539,"content_type":"application/pdf"}],"title":"Testing single-photon entanglement using self-referential measurements","OA_place":"publisher","has_accepted_license":"1","scopus_import":"1","publication_status":"published","project":[{"grant_number":"F07105","_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits"}],"day":"20","ddc":["530"],"abstract":[{"lang":"eng","text":"Entanglement does not always require one particle per party. It was predicted some 30 years ago that a single photon traversing a beam splitter could violate a Bell inequality. Although initially debated, single-photon nonlocality was eventually demonstrated via homodyne measurements. Here, we present an alternate realization that avoids the complexity of homodyne measurements and potential loopholes in their implementation. We violate a Bell inequality by performing joint measurements on two copies of the same single-photon entangled state, where one photon acts as a phase reference for the other, making it self-referential. We observe CHSH parameters of 2.71 = 0.09 and 2.23 = 0.07, depending on the joint measurements implemented. This offers a perspective on single-photon nonlocality and a more accessible experimental route, potentially applicable to general mode-entangled states in diverse platforms."}],"publication":"Optica","issue":"4","oa_version":"Published Version"}]