--- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22733' abstract: - lang: eng text: Sleep need is associated with both circuit dynamics and widespread synaptic plasticity, yet the specific synaptic changes underlying sleep homeostasis remain incompletely understood. In Drosophila, sleep loss has been shown to trigger plasticity of the presynaptic active zone, marked by increasing levels of the ELKS-family scaffold protein Bruchpilot (BRP). By titrating brp gene copy number, we previously established a presynapse-specific, dosage-dependent paradigm that modulates sleep pressure. Here, to elucidate the molecular landscape of this plasticity, we performed synapse-enriched integrated-omics. Proteomic and bioinformatic analyses revealed changes in immune and stress response pathways and local translation control. Strikingly, phospho-proteomic analysis uncovered a global shift toward hypophosphorylation, particularly in presynaptic proteins, indicating a reprogramming of the phosphorylation–dephosphorylation balance. This presynaptic hypophosphorylation is likely contributed by reduced activity of Protein Kinase A (PKA) and enhanced substrate affinity of Protein Phosphatase 1 (PP1) mediated by its regulatory subunit Spinophilin (Spn). Manipulating either PKA or PP1 activity was sufficient to suppress BRP-modulated sleep phenotypes. We propose that presynaptic hypophosphorylation constitutes a molecular signature of local synaptic remodeling that adaptively tunes sleep need via reversible posttranslational modification, a mechanism likely conserved across species. article_number: e2524065123 article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Chengji full_name: Piao, Chengji last_name: Piao - first_name: Ewelina full_name: Dutkiewicz, Ewelina id: 0601cc46-c082-11ec-9b07-bb29641d1de9 last_name: Dutkiewicz - first_name: Laxmikanth full_name: Kollipara, Laxmikanth last_name: Kollipara - first_name: Albert full_name: Sickmann, Albert last_name: Sickmann - first_name: Sheng full_name: Huang, Sheng last_name: Huang - first_name: Stephan J. full_name: Sigrist, Stephan J. last_name: Sigrist citation: ama: Piao C, Dutkiewicz E, Kollipara L, Sickmann A, Huang S, Sigrist SJ. Active zone plasticity couples sleep need to presynaptic hypophosphorylation. Proceedings of the National Academy of Sciences. 2026;123(24). doi:10.1073/pnas.2524065123 apa: Piao, C., Dutkiewicz, E., Kollipara, L., Sickmann, A., Huang, S., & Sigrist, S. J. (2026). Active zone plasticity couples sleep need to presynaptic hypophosphorylation. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.2524065123 chicago: Piao, Chengji, Ewelina Dutkiewicz, Laxmikanth Kollipara, Albert Sickmann, Sheng Huang, and Stephan J. Sigrist. “Active Zone Plasticity Couples Sleep Need to Presynaptic Hypophosphorylation.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2026. https://doi.org/10.1073/pnas.2524065123. ieee: C. Piao, E. Dutkiewicz, L. Kollipara, A. Sickmann, S. Huang, and S. J. Sigrist, “Active zone plasticity couples sleep need to presynaptic hypophosphorylation,” Proceedings of the National Academy of Sciences, vol. 123, no. 24. National Academy of Sciences, 2026. ista: Piao C, Dutkiewicz E, Kollipara L, Sickmann A, Huang S, Sigrist SJ. 2026. Active zone plasticity couples sleep need to presynaptic hypophosphorylation. Proceedings of the National Academy of Sciences. 123(24), e2524065123. mla: Piao, Chengji, et al. “Active Zone Plasticity Couples Sleep Need to Presynaptic Hypophosphorylation.” Proceedings of the National Academy of Sciences, vol. 123, no. 24, e2524065123, National Academy of Sciences, 2026, doi:10.1073/pnas.2524065123. short: C. Piao, E. Dutkiewicz, L. Kollipara, A. Sickmann, S. Huang, S.J. Sigrist, Proceedings of the National Academy of Sciences 123 (2026). date_created: 2026-08-18T10:46:33Z date_published: 2026-06-16T00:00:00Z date_updated: 2026-08-20T05:35:33Z day: '16' ddc: - '570' doi: 10.1073/pnas.2524065123 extern: '1' external_id: pmid: - '42258713' file: - access_level: open_access checksum: 3727c5ad18c1e9c65672fbb01ac6ea04 content_type: application/pdf creator: dernst date_created: 2026-08-20T05:34:25Z date_updated: 2026-08-20T05:34:25Z file_id: '22737' file_name: 2026_PNAS_Piao.pdf file_size: 3915000 relation: main_file success: 1 file_date_updated: 2026-08-20T05:34:25Z fulldoi: https://doi.org/10.1073/pnas.2524065123 has_accepted_license: '1' intvolume: ' 123' issue: '24' language: - iso: eng month: '06' oa: 1 oa_version: Published Version pmid: 1 publication: Proceedings of the National Academy of Sciences publication_identifier: issn: - 0027-8424 - 1091-6490 publication_status: published publisher: National Academy of Sciences quality_controlled: '1' scopus_import: '1' status: public title: Active zone plasticity couples sleep need to presynaptic hypophosphorylation tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 123 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '22712' abstract: - lang: eng text: Ginseng (Panax ginseng) derives its renowned therapeutic properties from ginsenoside metabolites. However, the long cultivation cycle and susceptibility to diseases hinder the advancement of the ginseng industry. Here, we demonstrate that the embryonic protoderm of ginseng can efficiently produce ginsenosides. Single-cell transcriptome and mass spectrometry imaging analyses reveal that ginsenosides accumulate in the protoderm of ginseng embryonic callus (EC) at levels comparable to those in forest ginseng. Epigenetic analyses indicate that elevated histone acetylation and enhanced chromatin accessibility at regeneration- and ginsenoside metabolism-related gene loci are associated with the ginsenoside-producing capacity of EC. Increasing histone acetylation levels or overexpressing the regeneration-related WUSCHEL-RELATED HOMEOBOX11 (WOX11) gene further enhances ginsenoside production in EC. Our findings suggest that the protoderm of EC could serve as an in situ biological compartment for high-efficiency ginsenoside producion, offering a complementary approach to traditional ginseng cultivation. acknowledgement: 'The authors are grateful to Professor Linfeng Li from the School of Life Science, Fudan University, for his assistance during the ginseng genome annotation. This work was supported by Key project at central government level: The ability establishment of sustainable use for valuable Chinese medicine resources (2060302-2401-08 to L.X. and J.L.), the National Natural Science Foundation of China (82373987 to J.L., 31701294 to L.X., 32225007 to L.X., and 32300285 to N.Z.), the Fundamental Research Funds for the Central public welfare research institutes (ZZ13-YQ-093, ZZXT202508 to J.L.), the CACMS Innovation Fund (CI2025G00-06 to J.L.), the Principle Investigator Program (HBMUPI202104 to Y.Z.), the Key R&D Program of Shandong Province, China (2024LZGC025 to L.X.), the National Key R&D Program of China (2024YFF1000700/2023YFE0101100 to L.X.), Strategic Priority Research Program of Chinese Academy of Sciences (XDB0630000 to L.X.), and China Postdoctoral Science Foundation (2023M733490 to N.Z.).' article_number: '7994' article_processing_charge: Yes article_type: original author: - first_name: Juan full_name: Liu, Juan last_name: Liu - first_name: Ning full_name: Zhai, Ning last_name: Zhai - first_name: Shiyi full_name: Zhang, Shiyi last_name: Zhang - first_name: Yosuke full_name: Tamada, Yosuke last_name: Tamada - first_name: Tonghui full_name: Li, Tonghui last_name: Li - first_name: Linfan full_name: Zhang, Linfan last_name: Zhang - first_name: Tong full_name: Chen, Tong last_name: Chen - first_name: Chenglin full_name: Wang, Chenglin last_name: Wang - first_name: Jian full_name: Yang, Jian last_name: Yang - first_name: Jiaqi full_name: Gao, Jiaqi last_name: Gao - first_name: Xiang full_name: Li, Xiang id: 4B7E523C-F248-11E8-B48F-1D18A9856A87 last_name: Li - first_name: Junhui full_name: Zhou, Junhui last_name: Zhou - first_name: Yonghong full_name: Zhang, Yonghong last_name: Zhang - first_name: Yu full_name: Liu, Yu id: 2A70014E-F248-11E8-B48F-1D18A9856A87 last_name: Liu orcid: 0000-0001-7313-6740 - first_name: Yuan full_name: Wang, Yuan last_name: Wang - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Eva full_name: Benková, Eva id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: Chen full_name: Li, Chen last_name: Li - first_name: Lin full_name: Xu, Lin last_name: Xu - first_name: Luqi full_name: Huang, Luqi last_name: Huang citation: ama: Liu J, Zhai N, Zhang S, et al. Single-cell analyses identify the ginseng embryonic protoderm as a native compartment for high-efficiency ginsenoside production. Nature Communications. 2026;17. doi:10.1038/s41467-026-74881-5 apa: Liu, J., Zhai, N., Zhang, S., Tamada, Y., Li, T., Zhang, L., … Huang, L. (2026). Single-cell analyses identify the ginseng embryonic protoderm as a native compartment for high-efficiency ginsenoside production. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-026-74881-5 chicago: Liu, Juan, Ning Zhai, Shiyi Zhang, Yosuke Tamada, Tonghui Li, Linfan Zhang, Tong Chen, et al. “Single-Cell Analyses Identify the Ginseng Embryonic Protoderm as a Native Compartment for High-Efficiency Ginsenoside Production.” Nature Communications. Springer Nature, 2026. https://doi.org/10.1038/s41467-026-74881-5. ieee: J. Liu et al., “Single-cell analyses identify the ginseng embryonic protoderm as a native compartment for high-efficiency ginsenoside production,” Nature Communications, vol. 17. Springer Nature, 2026. ista: Liu J, Zhai N, Zhang S, Tamada Y, Li T, Zhang L, Chen T, Wang C, Yang J, Gao J, Li X, Zhou J, Zhang Y, Liu Y, Wang Y, Friml J, Benková E, Li C, Xu L, Huang L. 2026. Single-cell analyses identify the ginseng embryonic protoderm as a native compartment for high-efficiency ginsenoside production. Nature Communications. 17, 7994. mla: Liu, Juan, et al. “Single-Cell Analyses Identify the Ginseng Embryonic Protoderm as a Native Compartment for High-Efficiency Ginsenoside Production.” Nature Communications, vol. 17, 7994, Springer Nature, 2026, doi:10.1038/s41467-026-74881-5. short: J. Liu, N. Zhai, S. Zhang, Y. Tamada, T. Li, L. Zhang, T. Chen, C. Wang, J. Yang, J. Gao, X. Li, J. Zhou, Y. Zhang, Y. Liu, Y. Wang, J. Friml, E. Benková, C. Li, L. Xu, L. Huang, Nature Communications 17 (2026). das_tickbox: '1' dataavailabilitystatement: The RNA-seq data generated in this study have been deposited in the GSA database under accession code CRA008967. The scRNA-seq data generated in this study have been deposited in the GSA database under accession code CRA026200. The ATAC-seq data generated in this study have been deposited in the GSA database under accession code CRA008969. The ChIP-seq data generated in this study have been deposited in the GSA database under accession code CRA008968. Single-cell RNA-seq data and scripts are publicly available on Zenodo (https://zenodo.org/records/20392012). Primers are in Supplemental Table 5. Source data are provided with this paper. date_created: 2026-08-16T22:01:42Z date_published: 2026-08-07T00:00:00Z date_updated: 2026-08-20T06:45:46Z day: '07' ddc: - '580' department: - _id: JiFr - _id: EvBe doi: 10.1038/s41467-026-74881-5 external_id: pmid: - '42350386' file: - access_level: open_access checksum: 0b4ff29f0d0168b11be32a5f22ded9e4 content_type: application/pdf creator: dernst date_created: 2026-08-20T06:44:33Z date_updated: 2026-08-20T06:44:33Z file_id: '22742' file_name: 2026_NatureComm_Liu.pdf file_size: 2429551 relation: main_file success: 1 file_date_updated: 2026-08-20T06:44:33Z fulldoi: https://doi.org/10.1038/s41467-026-74881-5 has_accepted_license: '1' intvolume: ' 17' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: Single-cell analyses identify the ginseng embryonic protoderm as a native compartment for high-efficiency ginsenoside production tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 17 year: '2026' ... --- OA_place: repository _id: '22687' abstract: - lang: eng text: "Understanding enzyme function requires characterizing not only static structure but also dynamics and ligand interactions. NMR spectroscopy provides this insight at atomic resolution, yet for large proteins the difficulty of resonance assignment has largely confined such studies to systems below ∼50 kDa, or to observing only methyl groups. Here we present an integrated magic-angle spinning (MAS) and solution NMR study of the 134 kDa tetrameric malate dehydrogenase from Ignicoccus islandicus (IiMDH), an enzyme of particular interest as an evolutionary intermediate between allosteric lactate\r\ndehydrogenases and non-allosteric malate dehydrogenases. By combining high-dimensional (up to 4D) MAS NMR experiments on sedimented protein with solution NMR, we achieved 92% backbone heavy- atom assignment and 91% assignment of all Ile-δ1, Leu-δ1/-δ2, Val-γ1/-γ2, Met-ε and Thr-γ methyl groups. Building on these assignments, we use various probes of backbone and sidechain dynamics: elevated MAS NMR 15N rotating-frame relaxation (R1ρ) points to microsecond motions in functionally critical regions, including the catalytic loop and the mobile surface loop. Complementary methyl-axis order parameters from solution NMR identified additional flexible sites in the hydrophobic core. Chemical shift perturbation experiments upon addition of the substrate analogue oxamate, monitored via backbone 1H-15N TROSY, revealed both active-site contacts and responses in helices α2F and α3G, regions implicated in allosteric signal transmission. The integrated approach demonstrated here exploits the distinct strengths of MAS and solution NMR, and provides a comprehensive view of structure, dynamics, and substrate interactions in a large oligomeric enzyme that would not be accessible by either technique alone." acknowledged_ssus: - _id: NMR - _id: LifeSc acknowledgement: This research was supported by the Scientific Service Units (SSU) of Institute of Science and Technology Austria (ISTA) through resources provided by the Nuclear Magnetic Resonance and the Lab Support Facilities. We thank Petra Rovó, Megha Mohan and Margarita Valhondo Falcón for excellent support of the NMR facility. article_processing_charge: No author: - first_name: Paul full_name: Schanda, Paul id: 7B541462-FAF6-11E9-A490-E8DFE5697425 last_name: Schanda orcid: 0000-0002-9350-7606 - first_name: Federico full_name: Napoli, Federico id: d42e08e7-f4fc-11eb-af0a-d71e26138f1b last_name: Napoli orcid: 0000-0002-9043-136X citation: ama: 'Schanda P, Napoli F. Data and scripts for: “Integrated solid/solution NMR assignment allows mapping dynamics and ligand binding in a 134 kDa enzyme.” 2026. doi:10.15479/AT-ISTA-22687' apa: 'Schanda, P., & Napoli, F. (2026). Data and scripts for: “Integrated solid/solution NMR assignment allows mapping dynamics and ligand binding in a 134 kDa enzyme.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-22687' chicago: 'Schanda, Paul, and Federico Napoli. “Data and Scripts for: ‘Integrated Solid/Solution NMR Assignment Allows Mapping Dynamics and Ligand Binding in a 134 KDa Enzyme.’” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-22687.' ieee: 'P. Schanda and F. Napoli, “Data and scripts for: ‘Integrated solid/solution NMR assignment allows mapping dynamics and ligand binding in a 134 kDa enzyme.’” Institute of Science and Technology Austria, 2026.' ista: 'Schanda P, Napoli F. 2026. Data and scripts for: ‘Integrated solid/solution NMR assignment allows mapping dynamics and ligand binding in a 134 kDa enzyme’, Institute of Science and Technology Austria, 10.15479/AT-ISTA-22687.' mla: 'Schanda, Paul, and Federico Napoli. Data and Scripts for: “Integrated Solid/Solution NMR Assignment Allows Mapping Dynamics and Ligand Binding in a 134 KDa Enzyme.” Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-22687.' short: P. Schanda, F. Napoli, (2026). contributor: - contributor_type: researcher first_name: Federico id: d42e08e7-f4fc-11eb-af0a-d71e26138f1b last_name: Napoli orcid: 0000-0002-9043-136X - contributor_type: project_leader first_name: Paul id: 7B541462-FAF6-11E9-A490-E8DFE5697425 last_name: Schanda orcid: 0000-0002-9350-7606 - contributor_type: project_member first_name: Rajkumar id: a3089acd-6806-11ee-bacc-f0c7d500ad20 last_name: Singh - contributor_type: project_member first_name: Anna id: 9fb2a840-89e1-11ee-a8b7-cc5c7ba62471 last_name: Kapitonova - contributor_type: project_member first_name: Virgil last_name: Aitenbichler - contributor_type: project_member first_name: Giorgia id: 334a5e40-8747-11f0-b671-ba1f5154b4b4 last_name: Toscano - contributor_type: data_collector first_name: Barbara last_name: Perrone corr_author: '1' date_created: 2026-08-12T16:12:19Z date_published: 2026-08-20T00:00:00Z date_updated: 2026-08-20T07:40:15Z day: '20' department: - _id: PaSc doi: 10.15479/AT-ISTA-22687 doi_confirm: '1' file: - access_level: open_access checksum: dd23db23f7e75bafad6c67381163c1e2 content_type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet creator: fnapoli date_created: 2026-08-18T07:13:26Z date_updated: 2026-08-18T07:13:26Z file_id: '22725' file_name: Pulse_parameters.xlsx file_size: 59096 relation: main_file success: 1 - access_level: open_access checksum: a7ad194d8d7f780725bc2c60c63d686d content_type: application/zip creator: fnapoli date_created: 2026-08-18T07:16:00Z date_updated: 2026-08-18T07:16:00Z file_id: '22726' file_name: Scripts_submission.zip file_size: 3591173 relation: main_file success: 1 - access_level: open_access checksum: dc099c298844973512ab224464964a1a content_type: application/zip creator: fnapoli date_created: 2026-08-18T07:15:59Z date_updated: 2026-08-18T07:15:59Z file_id: '22727' file_name: FLYA_runs.zip file_size: 28750919 relation: main_file success: 1 - access_level: open_access checksum: 04bcce8eb20c90089cbd2fb5e0c50a7f content_type: application/zip creator: fnapoli date_created: 2026-08-18T07:33:47Z date_updated: 2026-08-18T07:33:47Z file_id: '22728' file_name: spectra_Bruker.zip file_size: 3824856998 relation: main_file success: 1 - access_level: open_access checksum: 91c1161ca98632ed643d2b564395da5b content_type: application/zip creator: fnapoli date_created: 2026-08-18T08:03:33Z date_updated: 2026-08-18T08:03:33Z file_id: '22729' file_name: Titration_data.zip file_size: 17880653 relation: main_file success: 1 - access_level: open_access checksum: ca2cf03b82656ae2858931d4391a3158 content_type: text/plain creator: arashid date_created: 2026-08-20T07:35:05Z date_updated: 2026-08-20T07:35:05Z file_id: '22743' file_name: README.txt file_size: 868 relation: main_file success: 1 file_date_updated: 2026-08-20T07:35:05Z fulldoi: https://doi.org/10.15479/AT-ISTA-22687 has_accepted_license: '1' month: '08' oa: 1 oa_version: None project: - _id: eb9c82eb-77a9-11ec-83b8-aadd536561cf grant_number: I05812 name: AlloSpace. The emergence and mechanisms of allostery publisher: Institute of Science and Technology Austria status: public title: 'Data and scripts for: "Integrated solid/solution NMR assignment allows mapping dynamics and ligand binding in a 134 kDa enzyme"' tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: research_data user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d year: '2026' ... --- OA_place: publisher _id: '22694' abstract: - lang: eng text: "We develop and employ techniques from equivariant algebraic K-theory and related invariants\r\nin the context of geometric representation theory, in both arithmetic and topological situations.\r\nWe showcase the use of such techniques on the affine Grassmannian Gr, a space of fundamental\r\ninterest in the geometric Langlands program.\r\n\r\nIt is a deep development of mathematics of the last century that many concrete, yet combina-\r\ntorially complex algebraic problems may be effectively studied through the lens of algebraic\r\ngeometry. The objects of interest can be often realized as cohomological invariants of algebraic\r\nvarieties, and good understanding of their geometry sheds light into the original questions.\r\nSuch techniques have seen immense applications in the Langlands program, where they go\r\nunder the label of geometric representation theory.\r\n\r\nOne source of powerful invariants in algebraic geometry comes from algebraic K-theory,\r\nHochschild homology, and their relatives. These localizing invariants contain large amount\r\nof information, but are quite hard to compute. For this reason, their usage in geometric\r\nrepresentation theory has been limited.\r\n\r\nThe aim of this thesis is to showcase how to control such invariants in the situations of\r\ninterest and use them to obtain new insights. We start by reinterpreting equivariant Hochschild\r\nhomology in terms of functions on certain fixed-point schemes, which are of independent\r\ninterest. We compare it to equivariant K-theory via the trace map. We give new computations\r\nand comparisons of such invariants of affine Schubert varieties in Gr, including arithmetic\r\nsituations. We show that they behave much better than expected.\r\n\r\nWe finally utilize this circle of ideas in a purely topological setting. We describe the varying\r\nfixed points of the extended torus action on the affine Grassmannian, and use it to compute\r\nits equivariant topological K-theory ring. The answer is nontrivial and verifies an outstanding\r\nconjecture in the subject.\r\n\r\nWe compare, partly conjecturally, the resulting K-theory ring to the completed center of an\r\nintegral even hybrid quantum group and its deformed quantum category O. This gives a\r\ngenuine application of our computations in pure representation theory." acknowledgement: "It was funded by a DOC Fellowship of the Austrian Academy of Sciences entitled Arithmetic,\r\ngeometry, topology and representation theory arising from the affine Grassmannian. It was\r\nfurther funded by the Austrian Science Fund FWF 10.55776/P35847, and an Erasmus+ staff\r\nmobility training. \r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Jakub full_name: Löwit, Jakub id: e3b80ae2-eb8e-11eb-b029-9aef4a9108a0 last_name: Löwit citation: ama: Löwit J. Equivariant K-theory of affine Grassmannians in representation theory and arithmetic. 2026. doi:10.15479/AT-ISTA-22694 apa: Löwit, J. (2026). Equivariant K-theory of affine Grassmannians in representation theory and arithmetic. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-22694 chicago: Löwit, Jakub. “Equivariant K-Theory of Affine Grassmannians in Representation Theory and Arithmetic.” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-22694. ieee: J. Löwit, “Equivariant K-theory of affine Grassmannians in representation theory and arithmetic,” Institute of Science and Technology Austria, 2026. ista: Löwit J. 2026. Equivariant K-theory of affine Grassmannians in representation theory and arithmetic. Institute of Science and Technology Austria. mla: Löwit, Jakub. Equivariant K-Theory of Affine Grassmannians in Representation Theory and Arithmetic. Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-22694. short: J. Löwit, Equivariant K-Theory of Affine Grassmannians in Representation Theory and Arithmetic, Institute of Science and Technology Austria, 2026. corr_author: '1' date_created: 2026-08-12T14:05:36Z date_published: 2026-08-05T00:00:00Z date_updated: 2026-08-26T06:53:55Z day: '05' ddc: - '510' - '516' - '512' - '514' - '513' degree_awarded: PhD department: - _id: GradSch - _id: TaHa doi: 10.15479/AT-ISTA-22694 doi_confirm: '1' file: - access_level: open_access checksum: 2d0be77791dc296621c6c0f76be9d0d7 content_type: application/pdf creator: jloewit date_created: 2026-08-14T11:42:31Z date_updated: 2026-08-14T11:42:31Z file_id: '22709' file_name: 2026_Löwit_Jakub_Thesis.pdf file_size: 1574709 relation: main_file - access_level: closed checksum: 61bde4b58c1e6c7baeb561e41f82659b content_type: application/zip creator: jloewit date_created: 2026-08-14T11:42:42Z date_updated: 2026-08-14T11:42:42Z file_id: '22710' file_name: 2026_Löwit_Jakub_Source_files.zip file_size: 1085118 relation: source_file file_date_updated: 2026-08-14T11:42:42Z fulldoi: https://doi.org/10.15479/AT-ISTA-22694 has_accepted_license: '1' language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: '185' project: - _id: 901e2a43-16d5-11f0-9cad-9cead34748d6 grant_number: '27004' name: Arithmetic, geometry, topology and representation theory arising from the affine Grassmannian - _id: 34b2c9cb-11ca-11ed-8bc3-a50ba74ca4a3 grant_number: P35847 name: Geometry of the tip of the global nilpotent cone publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria publisher_comment: "For open access purposes, the author has applied a CC BY public copyright\r\nlicense to any author-accepted manuscript version arising from this submission." related_material: record: - id: '21751' relation: part_of_dissertation status: public - id: '22693' relation: part_of_dissertation status: public status: public supervisor: - first_name: Tamás full_name: Hausel, Tamás id: 4A0666D8-F248-11E8-B48F-1D18A9856A87 last_name: Hausel orcid: 0000-0002-9582-2634 title: Equivariant K-theory of affine Grassmannians in representation theory and arithmetic tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '21751' abstract: - lang: eng text: 'We define a certain class of simple varieties over a field k by a constructive recipe and show how to control their (equivariant) truncating invariants. Consequently, we prove that on simple varieties: (i) if k = k and char k = p, the p-adic cyclotomic trace is an equivalence; (ii) if k = Q, the Goodwillie–Jones trace is an isomorphism in degree zero; (iii) we can control homotopy invariant K-theory KH, which is equivariantly formal and determined by its topological counterparts. Simple varieties are quite special, but encompass important singular examples appearing in geometric representation theory. We, in particular, show that both finite and affine Schubert varieties for GLn lie in this class, so all the above results hold for them. ' acknowledgement: "This work was supported by a DOC Fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology Austria (ISTA) and by an Erasmus+ staff mobility training. It took place during the author’s visit to Laboratoire de Mathématiques d’Orsay in the course of his PhD at the Institute of Science and Technology Austria. First and foremost, I would like to thank Matthew Morrow for discussions, explanations and ideas without which this work would not have been carried out. I would further like to thank Brian Conrad for providing an amazing reference on projective cones in appropriate generality, to Vova Sosnilo for carefully discussing – among other things – the derived nilinvariance for quotients by any linearly reductive group, and to Adeel Khan, Timo Richarz, Matthias Wendt and Xinwen Zhu for helpful conversations\r\nabout the results. I would moreover like to thank the referee for the very useful comments." article_number: rnag058 article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: Jakub full_name: Löwit, Jakub id: e3b80ae2-eb8e-11eb-b029-9aef4a9108a0 last_name: Löwit citation: ama: Löwit J. Equivariant localizing invariants of simple varieties. International Mathematics Research Notices. 2026;2026(7). doi:10.1093/imrn/rnag058 apa: Löwit, J. (2026). Equivariant localizing invariants of simple varieties. International Mathematics Research Notices. Oxford University Press. https://doi.org/10.1093/imrn/rnag058 chicago: Löwit, Jakub. “Equivariant Localizing Invariants of Simple Varieties.” International Mathematics Research Notices. Oxford University Press, 2026. https://doi.org/10.1093/imrn/rnag058. ieee: J. Löwit, “Equivariant localizing invariants of simple varieties,” International Mathematics Research Notices, vol. 2026, no. 7. Oxford University Press, 2026. ista: Löwit J. 2026. Equivariant localizing invariants of simple varieties. International Mathematics Research Notices. 2026(7), rnag058. mla: Löwit, Jakub. “Equivariant Localizing Invariants of Simple Varieties.” International Mathematics Research Notices, vol. 2026, no. 7, rnag058, Oxford University Press, 2026, doi:10.1093/imrn/rnag058. short: J. Löwit, International Mathematics Research Notices 2026 (2026). corr_author: '1' date_created: 2026-04-19T22:07:48Z date_published: 2026-04-01T00:00:00Z date_updated: 2026-08-26T06:53:54Z day: '01' ddc: - '510' department: - _id: TaHa doi: 10.1093/imrn/rnag058 external_id: arxiv: - '2507.09392' file: - access_level: open_access checksum: 306f4567b7b2dcf38e23f7b55a27514e content_type: application/pdf creator: dernst date_created: 2026-05-06T06:35:05Z date_updated: 2026-05-06T06:35:05Z file_id: '21803' file_name: 2026_IMRN_Loewit.pdf file_size: 1663246 relation: main_file success: 1 file_date_updated: 2026-05-06T06:35:05Z fulldoi: https://doi.org/10.1093/imrn/rnag058 has_accepted_license: '1' intvolume: ' 2026' issue: '7' language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: 901e2a43-16d5-11f0-9cad-9cead34748d6 grant_number: '27004' name: Arithmetic, geometry, topology and representation theory arising from the affine Grassmannian publication: International Mathematics Research Notices publication_identifier: eissn: - 1687-0247 issn: - 1073-7928 publication_status: published publisher: Oxford University Press quality_controlled: '1' related_material: record: - id: '22694' relation: dissertation_contains status: public scopus_import: '1' status: public title: Equivariant localizing invariants of simple varieties tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2026 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22693' abstract: - lang: eng text: We study torus-equivariant algebraic K-theory of affine Schubert varieties in the perfect affine Grassmannians over Fp. We further compare it to the torus-equivariant Hochschild homology of perfect complexes, which has a geometric description in terms of global functions on certain fixed-point schemes. We prove that Fp-linearly, this comparison is an isomorphism. Our approach is quite constructive, resulting in new computations of these K-theory rings. We establish various structural results for equivariant perfect algebraic K-theory on the way; we believe these are of independent interest. acknowledgement: "I would like to thank the following people for fruitful discussions,\r\nhelpful sanity checks or comments on previous drafts: Roman Bezrukavnikov, Jens Niklas Eberhardt, Mischa Elkner, Tamás Hausel, Andres Fernandez Herrero, Adeel Khan,\r\nBernhard Köck, Andrei Konovalov, Quoc Ho, Mirko Mauri, Matthew Morrow, Charanya\r\nRavi, Kamil Rychlewicz, Shyiu Shen, Vladimir Sosnilo, Georg Tamme, Xinwen Zhu. I\r\nwould further like to thank Marc Hoyois and the anonymous referee for spotting an error\r\nin a previous version.\r\nThis work was done during author’s PhD at the Institute of Science and Technology Austria (ISTA). It was funded by a DOC Fellowship of the Austrian Academy\r\nof Sciences and by the Austrian Science Fund (FWF) 10.55776/P35847. For open access\r\npurposes, the author has applied a CC BY public copyright license to any author-accepted\r\nmanuscript version arising from this submission." article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Jakub full_name: Löwit, Jakub id: e3b80ae2-eb8e-11eb-b029-9aef4a9108a0 last_name: Löwit citation: ama: Löwit J. Equivariant K-theory, affine Grassmannian and perfection. Documenta Mathematica. 2026. doi:10.4171/dm/1064 apa: Löwit, J. (2026). Equivariant K-theory, affine Grassmannian and perfection. Documenta Mathematica. EMS Press. https://doi.org/10.4171/dm/1064 chicago: Löwit, Jakub. “Equivariant K-Theory, Affine Grassmannian and Perfection.” Documenta Mathematica. EMS Press, 2026. https://doi.org/10.4171/dm/1064. ieee: J. Löwit, “Equivariant K-theory, affine Grassmannian and perfection,” Documenta Mathematica. EMS Press, 2026. ista: Löwit J. 2026. Equivariant K-theory, affine Grassmannian and perfection. Documenta Mathematica. mla: Löwit, Jakub. “Equivariant K-Theory, Affine Grassmannian and Perfection.” Documenta Mathematica, EMS Press, 2026, doi:10.4171/dm/1064. short: J. Löwit, Documenta Mathematica (2026). corr_author: '1' das_tickbox: '0' date_created: 2026-08-12T13:29:17Z date_published: 2026-03-26T00:00:00Z date_updated: 2026-08-26T06:53:54Z day: '26' ddc: - '500' department: - _id: GradSch - _id: TaHa doi: 10.4171/dm/1064 external_id: arxiv: - '2409.18925' fulldoi: https://doi.org/10.4171/dm/1064 has_accepted_license: '1' keyword: - equivariant algebraic K-theory - perfection in positive characteristic - affine Grassmannian - affine Schubert varieties - Dennis trace map - equivariant Hochschild homology - fixed-point schemes - toric varieties language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.4171/DM/1064 mathsc: - '19E08' - 19L47 - 20G44 - 14G17 - 19D55 - 14F43 - 14L30 - 14D24 - 14M25 month: '03' oa: 1 oa_version: Published Version project: - _id: 34b2c9cb-11ca-11ed-8bc3-a50ba74ca4a3 grant_number: P35847 name: Geometry of the tip of the global nilpotent cone publication: Documenta Mathematica publication_identifier: eissn: - 1431-0643 issn: - 1431-0635 publication_status: epub_ahead publisher: EMS Press quality_controlled: '1' related_material: record: - id: '22694' relation: dissertation_contains status: public researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: Equivariant K-theory, affine Grassmannian and perfection tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2026' ... --- OA_place: publisher _id: '22684' abstract: - lang: eng text: "Contact electrification (CE) is a simple yet elusive phenomenon that occurs when two materials come into contact and separate, leaving behind net electrical charge. Despite its ubiquity, the microscopic origin of CE remains unclear. In this thesis, we investigate CE from three complementary perspectives: developing a quantitative method to measure charge at the nanoscale, exploring the dynamic behavior of charge on insulating surfaces, and uncovering the role of mechanical history in forming a triboelectric series.\r\n\r\nIn the first part, we establish a rigorous framework for converting qualitative Kelvin probe force microscopy (KPFM) voltage maps into quantitative charge density distributions. Using finite element method (FEM) simulations, we determine the point-spread function of the KPFM tip–sample geometry and demonstrate that the true surface charge can be reconstructed by numerical deconvolution. This procedure enables the recovery of both the magnitude and sign of charge density with high fidelity, resolving nanoscale features that are otherwise obscured. Applying the method to contact-charged SiO$_2$ surfaces, we show that existing analytical approximations, such as parallel plate or spherical models, can miscalculate charge magnitude by orders of magnitude. Our hybrid FEM/KPFM approach therefore provides a fast and general method to convert qualitative KPFM signals into quantitative charge data, enabling nanoscale charge mapping under realistic experimental conditions.\r\n\r\nIn the second part, we study the temporal stability of CE-induced charges and identify the key material factors that determine whether KPFM can capture meaningful charge patterns. Through time-resolved experiments combining a custom-built transfer system with both microscopic and macroscopic measurements, we demonstrate that only the best insulators, such as SiO$_2$, preserve CE charge long enough for stationary imaging. For less conductive polymers, such as PDMS, charge decays within the duration of a single KPFM scan due to bulk conduction. Using a simple capacitor-based model, we reproduce the observed decay dynamics and confirm that the transferred charge decays characteristic to the sample's bulk conductivity. Further, we always observe homogeneous charge transfer.\r\n\r\nIn the third part, we address the question: can we form a triboelectric series with identical materials? Using controlled repetitive contact experiments, we show that nominally identical materials can progressively order themselves into a triboelectric series, where surfaces with more contact history charge negatively relative to fresher ones. By constructing a minimal model based on this ``contact bias'', we replicate the evolution from random to ordered charging observed in experiments. Supporting surface analyses, including atomic force microscopy, reveal that repeated contact induces nanoscale morphological changes, suggesting a mechanism tightly coupled to mechanical strain. These results highlight the crucial role of surface history and nanoscale mechanics in dictating charge transfer, motivating further exploration of mechanisms such as mechanochemical bond cleavage and flexoelectric polarization." acknowledged_ssus: - _id: NanoFab - _id: ScienComp - _id: LifeSc - _id: M-Shop - _id: EM-Fac acknowledgement: "This project has received financing from the European Research Council grant agreement\r\nno. 949120 under the European Union’s Horizon 2020 research and innovation programme.\r\nThis research was supported by the Scientific Service Units of The Institute of Science\r\nand Technology Austria (ISTA) through resources provided by the Miba Machine Shop, the\r\nNanofabrication Facility, the Lab Support Facility, the Scientific Computing Facility and the\r\nElectron Microscopy Facility. We thank Florian Stumpf from Park Systems for useful discussions\r\nand support with scanning probe microscopy. We thank Joaquin Garcia-Suarez and Guillaume\r\nAnciaux for the suggestion to look into the roughness power spectral density. We thank\r\nIrina-Malina Strugaru for help with testing the device for Young’s modulus measurements.\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Felix full_name: Pertl, Felix id: 6313aec0-15b2-11ec-abd3-ed67d16139af last_name: Pertl orcid: 0000-0003-0463-5794 citation: ama: Pertl F. Experimental probing of nanoscale charge features and surface morphology changes during tribocharging. 2026. doi:10.15479/AT-ISTA-22684 apa: Pertl, F. (2026). Experimental probing of nanoscale charge features and surface morphology changes during tribocharging. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-22684 chicago: Pertl, Felix. “Experimental Probing of Nanoscale Charge Features and Surface Morphology Changes during Tribocharging.” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-22684. ieee: F. Pertl, “Experimental probing of nanoscale charge features and surface morphology changes during tribocharging,” Institute of Science and Technology Austria, 2026. ista: Pertl F. 2026. Experimental probing of nanoscale charge features and surface morphology changes during tribocharging. Institute of Science and Technology Austria. mla: Pertl, Felix. Experimental Probing of Nanoscale Charge Features and Surface Morphology Changes during Tribocharging. Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-22684. short: F. Pertl, Experimental Probing of Nanoscale Charge Features and Surface Morphology Changes during Tribocharging, Institute of Science and Technology Austria, 2026. corr_author: '1' date_created: 2026-08-12T09:44:40Z date_published: 2026-08-12T00:00:00Z date_updated: 2026-08-27T11:42:44Z day: '12' ddc: - '530' degree_awarded: PhD department: - _id: GradSch - _id: ScWa doi: 10.15479/AT-ISTA-22684 doi_confirm: '1' ec_funded: 1 file: - access_level: closed checksum: 0a4f5a941c40b921447e72291d72bc6f content_type: application/x-zip-compressed creator: fpertl date_created: 2026-08-12T13:04:21Z date_updated: 2026-08-12T13:04:21Z file_id: '22690' file_name: 2026_Pertl_Felix_Thesis.zip file_size: 31192621 relation: source_file - access_level: open_access checksum: ae60dcdb363222138886b2857643d4e3 content_type: application/pdf creator: fpertl date_created: 2026-08-12T13:04:21Z date_updated: 2026-08-12T13:04:21Z file_id: '22691' file_name: 2026_Pertl_Felix_Thesis.pdf file_size: 27882509 relation: main_file file_date_updated: 2026-08-12T13:04:21Z fulldoi: https://doi.org/10.15479/AT-ISTA-22684 has_accepted_license: '1' language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: '107' project: - _id: 0aa60e99-070f-11eb-9043-a6de6bdc3afa call_identifier: H2020 grant_number: '949120' name: 'Tribocharge: a multi-scale approach to an enduring problem in physics' publication_identifier: isbn: - 978-3-99078-083-1 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '20481' relation: part_of_dissertation status: public - id: '12109' relation: part_of_dissertation status: public - id: '19278' relation: part_of_dissertation status: public - id: '17373' relation: part_of_dissertation status: public status: public supervisor: - first_name: Scott R full_name: Waitukaitis, Scott R id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87 last_name: Waitukaitis orcid: 0000-0002-2299-3176 title: Experimental probing of nanoscale charge features and surface morphology changes during tribocharging tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2026' ... --- OA_type: closed access _id: '21762' abstract: - lang: eng text: Bacteria, like eukaryotes, use conserved cytoskeletal systems for intracellular organization. The plasmid-encoded ParMRC system forms actin-like filaments that segregate low–copy number plasmids. In multicellular cyanobacteria such as Anabaena sp., we found that a chromosomally encoded ParMR system has evolved into a cytoskeletal system named CorMR with a function in cell shape control rather than DNA segregation. Live-cell imaging, in vitro reconstitution, and cryo–electron microscopy revealed that CorM formed dynamically unstable, antiparallel double-stranded filaments that were recruited to the membrane by CorR through an amphipathic helix conserved in multicellular cyanobacteria. CorMR filaments were regulated by MinC, which excluded them from the poles and division plane. Comparative genomics indicated that the repurposing of ParMR and Min systems coevolved with cyanobacterial multicellularity, highlighting the evolutionary plasticity of cytoskeletal systems in bacteria. acknowledged_ssus: - _id: Bio - _id: ScienComp - _id: EM-Fac - _id: LifeSc acknowledgement: "We thank all members of the Loose lab at ISTA for helpful discussions; M. Kojic for critical reading of the manuscript; A. Herrero (Sevilla University) for sharing her extensive BACTH plasmid library and other plasmids, as well as cyanobacterial strains; T. Dagan and F. Nies (both Kiel University) for sharing cyanobacterial strains and plasmids and for valuable discussions; N. Sapay and A. Michon for providing the Amphipaseek code, which enabled us to perform our large-scale amphipathic helix screen of cyanobacterial CorR proteins; V.-V. Hodirnau for support in cryo-ET data collection; and J. Hansen for advice about cryo-EM data processing.\r\nThis work was supported by the Scientific Service Units (SSU) of ISTA through resources provided by the Imaging & Optics Facility (IOF), the Scientific Computing (SciComp), the Electron Microscopy Facility (EMF), and the Lab Support Facility (LSF). This work was funded by the European Union’s Horizon 2020 research and innovation program (Marie Skłodowska-Curie grant 101034413 to B.L.S.); the European Research Council (ERC) of the European Union (grant ActinID 101076260 to F.K.M.S.); the Swiss National Science Foundation (starting grant TMSGI3_226208 to G.L.W.); and the Jean-Jacques et Letitia Lopez-Loreta Foundation (G.L.W.)." article_number: eaea6343 article_processing_charge: No article_type: original author: - first_name: Benjamin L full_name: Springstein, Benjamin L id: b4eb62ef-ac72-11ed-9503-ed3b4d66c083 last_name: Springstein orcid: 0000-0002-3461-5391 - first_name: Manjunath full_name: Javoor, Manjunath id: 305ab18b-dc7d-11ea-9b2f-b58195228ea2 last_name: Javoor orcid: 0000-0003-2311-2112 - first_name: Daniela full_name: Megrian, Daniela last_name: Megrian - first_name: Roman full_name: Hajdu, Roman id: ffab949d-133f-11ed-8f02-94de21ace503 last_name: Hajdu - first_name: Dustin M. full_name: Hanke, Dustin M. last_name: Hanke - first_name: Bettina full_name: Zens, Bettina id: 45FD126C-F248-11E8-B48F-1D18A9856A87 last_name: Zens orcid: 0000-0002-9561-1239 - first_name: Gregor L. full_name: Weiss, Gregor L. last_name: Weiss - first_name: Florian Km full_name: Schur, Florian Km id: 48AD8942-F248-11E8-B48F-1D18A9856A87 last_name: Schur orcid: 0000-0003-4790-8078 - first_name: Martin full_name: Loose, Martin id: 462D4284-F248-11E8-B48F-1D18A9856A87 last_name: Loose orcid: 0000-0001-7309-9724 citation: ama: Springstein BL, Javoor M, Megrian D, et al. Repurposing of a DNA segregation machinery into a cytoskeletal system controlling cell shape. Science. 2026;392(6795). doi:10.1126/science.aea6343 apa: Springstein, B. L., Javoor, M., Megrian, D., Hajdu, R., Hanke, D. M., Zens, B., … Loose, M. (2026). Repurposing of a DNA segregation machinery into a cytoskeletal system controlling cell shape. Science. AAAS. https://doi.org/10.1126/science.aea6343 chicago: Springstein, Benjamin L, Manjunath Javoor, Daniela Megrian, Roman Hajdu, Dustin M. Hanke, Bettina Zens, Gregor L. Weiss, Florian KM Schur, and Martin Loose. “Repurposing of a DNA Segregation Machinery into a Cytoskeletal System Controlling Cell Shape.” Science. AAAS, 2026. https://doi.org/10.1126/science.aea6343. ieee: B. L. Springstein et al., “Repurposing of a DNA segregation machinery into a cytoskeletal system controlling cell shape,” Science, vol. 392, no. 6795. AAAS, 2026. ista: Springstein BL, Javoor M, Megrian D, Hajdu R, Hanke DM, Zens B, Weiss GL, Schur FK, Loose M. 2026. Repurposing of a DNA segregation machinery into a cytoskeletal system controlling cell shape. Science. 392(6795), eaea6343. mla: Springstein, Benjamin L., et al. “Repurposing of a DNA Segregation Machinery into a Cytoskeletal System Controlling Cell Shape.” Science, vol. 392, no. 6795, eaea6343, AAAS, 2026, doi:10.1126/science.aea6343. short: B.L. Springstein, M. Javoor, D. Megrian, R. Hajdu, D.M. Hanke, B. Zens, G.L. Weiss, F.K. Schur, M. Loose, Science 392 (2026). corr_author: '1' date_created: 2026-04-26T22:01:46Z date_published: 2026-04-16T00:00:00Z date_updated: 2026-09-03T09:36:24Z day: '16' department: - _id: MaLo - _id: FlSc - _id: GradSch - _id: EM-Fac doi: 10.1126/science.aea6343 ec_funded: 1 external_id: pmid: - '41990175' fulldoi: https://doi.org/10.1126/science.aea6343 intvolume: ' 392' issue: '6795' language: - iso: eng month: '04' oa_version: None pmid: 1 project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' - _id: bd980d18-d553-11ed-ba76-ceaa645c97eb grant_number: '101076260' name: A molecular atlas of Actin filament IDentities in the cell motility machinery publication: Science publication_identifier: eissn: - 1095-9203 issn: - 0036-8075 publication_status: published publisher: AAAS quality_controlled: '1' related_material: record: - id: '22744' relation: dissertation_contains status: public scopus_import: '1' status: public title: Repurposing of a DNA segregation machinery into a cytoskeletal system controlling cell shape type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 392 year: '2026' ... --- OA_embargo: '12' OA_place: publisher _id: '22744' acknowledged_ssus: - _id: Bio - _id: EM-Fac - _id: ScienComp - _id: LifeSc acknowledgement: "This work was supported by the ERC StG grant ActinID (PRA01221F1049A) awarded to Florian\r\nSchur, the ERC-SyG grant Pushing from within (P01071793) awarded to Michael Sixt, and by ISTA.\r\nI would like to thank the Scientific Service Units at ISTA for their essential support throughout\r\nthis work. In particular, I am grateful to the Electron Microscopy Facility, Imaging and Optics\r\nFacility, Zebrafish Facility, Scientific Computing Facility, and Lab Support Facility for their services,\r\nand technical support, all of which were important for the successful completion of this project." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Manjunath full_name: Javoor, Manjunath id: 305ab18b-dc7d-11ea-9b2f-b58195228ea2 last_name: Javoor orcid: 0000-0003-2311-2112 citation: ama: Javoor M. Large-scale imaging of cellular actin networks at single filament resolution using montage cryo-electron tomography. 2026. doi:10.15479/AT-ISTA-22744 apa: Javoor, M. (2026). Large-scale imaging of cellular actin networks at single filament resolution using montage cryo-electron tomography. Institute of Science and Technology Austria . https://doi.org/10.15479/AT-ISTA-22744 chicago: Javoor, Manjunath. “Large-Scale Imaging of Cellular Actin Networks at Single Filament Resolution Using Montage Cryo-Electron Tomography.” Institute of Science and Technology Austria , 2026. https://doi.org/10.15479/AT-ISTA-22744. ieee: M. Javoor, “Large-scale imaging of cellular actin networks at single filament resolution using montage cryo-electron tomography,” Institute of Science and Technology Austria , 2026. ista: Javoor M. 2026. Large-scale imaging of cellular actin networks at single filament resolution using montage cryo-electron tomography. Institute of Science and Technology Austria . mla: Javoor, Manjunath. Large-Scale Imaging of Cellular Actin Networks at Single Filament Resolution Using Montage Cryo-Electron Tomography. Institute of Science and Technology Austria , 2026, doi:10.15479/AT-ISTA-22744. short: M. Javoor, Large-Scale Imaging of Cellular Actin Networks at Single Filament Resolution Using Montage Cryo-Electron Tomography, Institute of Science and Technology Austria , 2026. corr_author: '1' date_created: 2026-08-21T09:11:04Z date_published: 2026-08-21T00:00:00Z date_updated: 2026-09-03T09:36:24Z day: '21' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: FlSc - _id: MiSi doi: 10.15479/AT-ISTA-22744 doi_confirm: '1' file: - access_level: closed checksum: f9c2847df9f1ac5a3d60c06b3b81a450 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: mjavoor date_created: 2026-08-26T12:02:47Z date_updated: 2026-08-27T12:48:42Z file_id: '22767' file_name: 2026_Javoor_Manjunath_Thesis.docx file_size: 27430796 relation: source_file - access_level: closed checksum: 8e9b4c0fcafbccf5c3796eacc9134a08 content_type: application/pdf creator: mjavoor date_created: 2026-08-26T12:02:46Z date_updated: 2026-08-26T12:02:46Z embargo: 2027-08-21 embargo_to: open_access file_id: '22768' file_name: 2026_Javoor_Manjunath_Thesis.pdf file_size: 19489230 relation: main_file file_date_updated: 2026-08-27T12:48:42Z fulldoi: https://doi.org/10.15479/AT-ISTA-22744 has_accepted_license: '1' keyword: - Actin cytoskeleton - Cell migration - cryo-electron tomography language: - iso: eng month: '08' oa_version: None page: '121' project: - _id: bd980d18-d553-11ed-ba76-ceaa645c97eb grant_number: '101076260' name: A molecular atlas of Actin filament IDentities in the cell motility machinery - _id: bd91e723-d553-11ed-ba76-fe7eeb2185fd grant_number: '101071793' name: 'Pushing from within: Control of cell shape, integrity and motility by cytoskeletal pushing forces' publication_identifier: isbn: - '978-3-99078-090-9 ' issn: - 2663-337X publication_status: published publisher: 'Institute of Science and Technology Austria ' related_material: record: - id: '12334' relation: part_of_dissertation status: public - id: '21762' relation: part_of_dissertation status: public - id: '19795' relation: part_of_dissertation status: public - id: '12421' relation: part_of_dissertation status: public status: public supervisor: - first_name: Florian KM full_name: Schur, Florian KM id: 48AD8942-F248-11E8-B48F-1D18A9856A87 last_name: Schur orcid: 0000-0003-4790-8078 - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 title: Large-scale imaging of cellular actin networks at single filament resolution using montage cryo-electron tomography tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22751' abstract: - lang: eng text: 'The physical processes that led to the formation of billion-solar-mass black holes within the first 700 million years of cosmic time, a period known as cosmic dawn, remain a puzzle1. Several theoretical scenarios have been proposed to seed and rapidly grow black holes2,3,4, but direct observations of these mechanisms remain elusive. Here we present a source 660 million years after the Big Bang that exhibits singular properties: among the largest hydrogen Balmer breaks reported at any redshift, broad multi-peaked Hβ emission, and Balmer line absorption in several transitions. We model this source as an enshrouded black hole in which the Balmer break and absorption features are a result of extremely dense, turbulent gas forming a dust-free envelope around a supermassive black hole5,6. This source may provide evidence of an early black hole embedded in dense gas—a theoretical configuration proposed to rapidly grow black holes by super-Eddington accretion7,8. Radiation from the black hole seems to dominate almost all observed light, leaving limited room for contribution from its host galaxy. If the source merged with its brighter neighbour, it would resemble the recently discovered ‘little red dots’ with perplexing spectral energy distributions9,10,11. The redness of the black hole is due to gas, not dust12,13, and scattering, not kinematics, gives rise to the complex line shapes and luminosities—black hole masses of these sources may therefore be overestimated by orders of magnitude.' acknowledgement: This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with programs 5224 and 3543. R.P.N. is a NASA Hubble Fellow. D.J.S. is a Brinson Prize Fellow. Some of the data products presented in this study were retrieved from the DJA. DJA is an initiative of the Cosmic Dawn Center (DAWN), which is funded by the Danish National Research Foundation under grant DNRF140. We acknowledge funding from JWST programmes GO-3516, GO-5224 and GO-1837. Support for this work 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. Funded by the European Union (ERC AGENTS, 101076224; HEAVYMETAL, 101071865; RED CARDINAL, 101076080). 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. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract number MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349. This work was also supported by JSPS KAKENHI grant no. 23H00131. The Cosmic Dawn Center is funded by the Danish National Research Foundation under grant DNRF140. P.N. acknowledges support from the Gordon and Betty Moore Foundation and the John Templeton Foundation that fund the Black Hole Initiative (BHI) at Harvard University, where she serves as an external prinicpal investigator. S. Bose acknowledges funding from a UK Research and Innovation (UKRI) Future Leaders Fellowship (grant no. MR/V023381/1). article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Rohan P. full_name: Naidu, Rohan P. last_name: Naidu - first_name: Jorryt J full_name: Matthee, Jorryt J id: 7439a258-f3c0-11ec-9501-9df22fe06720 last_name: Matthee orcid: 0000-0003-2871-127X - first_name: Harley full_name: Katz, Harley last_name: Katz - first_name: Anna full_name: De Graaff, Anna last_name: De Graaff - first_name: Pascal A. full_name: Oesch, Pascal A. last_name: Oesch - first_name: Aaron full_name: Smith, Aaron last_name: Smith - first_name: Jenny E. full_name: Greene, Jenny E. last_name: Greene - first_name: Gabriel full_name: Brammer, Gabriel last_name: Brammer - first_name: Andrea full_name: Weibel, Andrea last_name: Weibel - first_name: Raphael full_name: Hviding, Raphael last_name: Hviding - first_name: John full_name: Chisholm, John last_name: Chisholm - first_name: Ivo full_name: Labbé, Ivo last_name: Labbé - first_name: Robert A. full_name: Simcoe, Robert A. last_name: Simcoe - first_name: Callum full_name: Witten, Callum last_name: Witten - first_name: Wendy Q. full_name: Sun, Wendy Q. last_name: Sun - first_name: Hakim full_name: Atek, Hakim last_name: Atek - first_name: Josephine F.W. full_name: Baggen, Josephine F.W. last_name: Baggen - first_name: Sirio full_name: Belli, Sirio last_name: Belli - first_name: Rachel full_name: Bezanson, Rachel last_name: Bezanson - first_name: Leindert A. full_name: Boogaard, Leindert A. last_name: Boogaard - first_name: Sownak full_name: Bose, Sownak last_name: Bose - first_name: Rychard J. full_name: Bouwens, Rychard J. last_name: Bouwens - first_name: Alba full_name: Covelo-Paz, Alba last_name: Covelo-Paz - first_name: Pratika full_name: Dayal, Pratika last_name: Dayal - first_name: Yoshinobu full_name: Fudamoto, Yoshinobu last_name: Fudamoto - first_name: Lukas J. full_name: Furtak, Lukas J. last_name: Furtak - first_name: Emma full_name: Giovinazzo, Emma last_name: Giovinazzo - first_name: Andy full_name: Goulding, Andy last_name: Goulding - first_name: Max full_name: Gronke, Max last_name: Gronke - first_name: Kasper E. full_name: Heintz, Kasper E. last_name: Heintz - first_name: Michaela full_name: Hirschmann, Michaela last_name: Hirschmann - first_name: Garth full_name: Illingworth, Garth last_name: Illingworth - first_name: Akio K. full_name: Inoue, Akio K. last_name: Inoue - first_name: Benjamin D. full_name: Johnson, Benjamin D. last_name: Johnson - first_name: Joel full_name: Leja, Joel last_name: Leja - first_name: Ecaterina full_name: Leonova, Ecaterina last_name: Leonova - first_name: Ian full_name: Mcconachie, Ian last_name: Mcconachie - first_name: Michael V. full_name: Maseda, Michael V. last_name: Maseda - first_name: Priyamvada full_name: Natarajan, Priyamvada last_name: Natarajan - first_name: Erica full_name: Nelson, Erica last_name: Nelson - first_name: David J. full_name: Setton, David J. last_name: Setton - first_name: Irene full_name: Shivaei, Irene last_name: Shivaei - first_name: David full_name: Sobral, David last_name: Sobral - first_name: Mauro full_name: Stefanon, Mauro last_name: Stefanon - first_name: Sandro full_name: Tacchella, Sandro last_name: Tacchella - first_name: Sune full_name: Toft, Sune last_name: Toft - first_name: Alberto full_name: Torralba Torregrosa, Alberto id: 018f0249-0e87-11f0-b167-cbce08fbd541 last_name: Torralba Torregrosa orcid: 0000-0001-5586-6950 - first_name: Pieter full_name: Van Dokkum, Pieter last_name: Van Dokkum - first_name: Arjen full_name: Van Der Wel, Arjen last_name: Van Der Wel - first_name: Marta full_name: Volonteri, Marta last_name: Volonteri - first_name: Fabian full_name: Walter, Fabian last_name: Walter - first_name: Bingjie full_name: Wang, Bingjie last_name: Wang - first_name: Darach full_name: Watson, Darach last_name: Watson - first_name: Katherine full_name: Whitaker, Katherine last_name: Whitaker citation: ama: Naidu RP, Matthee JJ, Katz H, et al. A gas-enshrouded and gas-reddened black hole at cosmic dawn. Nature. 2026;656(8127):329-333. doi:10.1038/s41586-026-10846-4 apa: Naidu, R. P., Matthee, J. J., Katz, H., De Graaff, A., Oesch, P. A., Smith, A., … Whitaker, K. (2026). A gas-enshrouded and gas-reddened black hole at cosmic dawn. Nature. Springer Nature. https://doi.org/10.1038/s41586-026-10846-4 chicago: Naidu, Rohan P., Jorryt J Matthee, Harley Katz, Anna De Graaff, Pascal A. Oesch, Aaron Smith, Jenny E. Greene, et al. “A Gas-Enshrouded and Gas-Reddened Black Hole at Cosmic Dawn.” Nature. Springer Nature, 2026. https://doi.org/10.1038/s41586-026-10846-4. ieee: R. P. Naidu et al., “A gas-enshrouded and gas-reddened black hole at cosmic dawn,” Nature, vol. 656, no. 8127. Springer Nature, pp. 329–333, 2026. ista: Naidu RP, Matthee JJ, Katz H, De Graaff A, Oesch PA, Smith A, Greene JE, Brammer G, Weibel A, Hviding R, Chisholm J, Labbé I, Simcoe RA, Witten C, Sun WQ, Atek H, Baggen JFW, Belli S, Bezanson R, Boogaard LA, Bose S, Bouwens RJ, Covelo-Paz A, Dayal P, Fudamoto Y, Furtak LJ, Giovinazzo E, Goulding A, Gronke M, Heintz KE, Hirschmann M, Illingworth G, Inoue AK, Johnson BD, Leja J, Leonova E, Mcconachie I, Maseda MV, Natarajan P, Nelson E, Setton DJ, Shivaei I, Sobral D, Stefanon M, Tacchella S, Toft S, Torralba Torregrosa A, Van Dokkum P, Van Der Wel A, Volonteri M, Walter F, Wang B, Watson D, Whitaker K. 2026. A gas-enshrouded and gas-reddened black hole at cosmic dawn. Nature. 656(8127), 329–333. mla: Naidu, Rohan P., et al. “A Gas-Enshrouded and Gas-Reddened Black Hole at Cosmic Dawn.” Nature, vol. 656, no. 8127, Springer Nature, 2026, pp. 329–33, doi:10.1038/s41586-026-10846-4. short: R.P. Naidu, J.J. Matthee, H. Katz, A. De Graaff, P.A. Oesch, A. Smith, J.E. Greene, G. Brammer, A. Weibel, R. Hviding, J. Chisholm, I. Labbé, R.A. Simcoe, C. Witten, W.Q. Sun, H. Atek, J.F.W. Baggen, S. Belli, R. Bezanson, L.A. Boogaard, S. Bose, R.J. Bouwens, A. Covelo-Paz, P. Dayal, Y. Fudamoto, L.J. Furtak, E. Giovinazzo, A. Goulding, M. Gronke, K.E. Heintz, M. Hirschmann, G. Illingworth, A.K. Inoue, B.D. Johnson, J. Leja, E. Leonova, I. Mcconachie, M.V. Maseda, P. Natarajan, E. Nelson, D.J. Setton, I. Shivaei, D. Sobral, M. Stefanon, S. Tacchella, S. Toft, A. Torralba Torregrosa, P. Van Dokkum, A. Van Der Wel, M. Volonteri, F. Walter, B. Wang, D. Watson, K. Whitaker, Nature 656 (2026) 329–333. das_tickbox: '1' dataavailabilitystatement: 'The prism spectra obtained as part of JWST-GO-5224 (MoM) featured in this work are available on Zenodo (https://doi.org/10.5281/zenodo.15059214). All processed images and spectra used in this work are publicly available via the DAWN JWST archive (https://dawn-cph.github.io/dja/). All results presented may be reproduced with the open-access reduced data described above and using the following publicly available software whose use is referenced in the text: msaexp, grizli, astropy, Cloudy, SpectRes, pysersic, COLT and numpyro.' date_created: 2026-08-23T22:01:46Z date_published: 2026-08-13T00:00:00Z date_updated: 2026-09-07T12:50:34Z day: '13' ddc: - '520' department: - _id: JoMa doi: 10.1038/s41586-026-10846-4 external_id: pmid: - '42587117' file: - access_level: open_access checksum: 80127691cb39deb39948c337f6915f7b content_type: application/pdf creator: dernst date_created: 2026-09-07T12:49:32Z date_updated: 2026-09-07T12:49:32Z file_id: '22841' file_name: 2026_Nature_Naidu.pdf file_size: 15134062 relation: main_file success: 1 file_date_updated: 2026-09-07T12:49:32Z fulldoi: https://doi.org/10.1038/s41586-026-10846-4 has_accepted_license: '1' intvolume: ' 656' issue: '8127' language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: 329-333 pmid: 1 publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: A gas-enshrouded and gas-reddened black hole at cosmic dawn tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 656 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '22750' abstract: - lang: eng text: 'Robust oxygenic photosynthesis requires the efficient assembly and repair of the multi-subunit oxygen-evolving photosystem II (PSII) complex. Previous cryogenic electron microscopy (cryo-EM) structures of PSII assembly/disassembly intermediates have relied on the analysis of deletion mutants or removal of PSII subunits in vitro. Here we report the cryo-EM structures of naturally occurring dimeric PSII intermediates from the cyanobacterium Thermosynechococcus vestitus at a resolution of about 2.2 Å. These intermediates contain inactive dimers lacking the oxygen-evolving complex (OEC) and semi-active dimers with the OEC present in one of the two monomers. Our structural data provide a mechanism for how assembly and disassembly of the Mn4CaO5 cluster is coordinated with the binding and release of the extrinsic proteins: restructuring of the C-terminal tail of D1 subunit during assembly or disassembly of the Mn cluster triggers conformational changes in D2, CP47 and CP43 to drive the binding/release of the extrinsic proteins. A combination of structural and mass spectrometry data also suggests that the inactive PSII complexes may include damaged complexes containing oxidized D1-His332, a monodentate ligand to one of the Mn ions of the OEC.' acknowledged_ssus: - _id: EM-Fac - _id: LifeSc - _id: ScienComp acknowledgement: 'P.J.N. is grateful for the support from the Imperial College Electron Microscopy Center. L.A.S. acknowledges the support from the Scientific Service Units (SSU) of IST Austria: the Electron Microscopy Facility (EMF), the Life Science Facility (LSF) and the IST high-performance computing cluster. P.J.N. is grateful for the support of the Biotechnology & Biological Sciences Research Council (awards BB/I00937X/1, BB/L003260/1 and BB/P00931X/1). L.A.S. is grateful to IST Austria for providing the funding.' article_number: '8433' article_processing_charge: Yes article_type: original author: - first_name: Ziyu full_name: Zhao, Ziyu id: a63fe682-9f3a-11ee-bf8c-cfdf919b9850 last_name: Zhao - first_name: Irene full_name: Vercellino, Irene id: 3ED6AF16-F248-11E8-B48F-1D18A9856A87 last_name: Vercellino orcid: 0000-0001-5618-3449 - first_name: Julian P. full_name: Whitelegge, Julian P. last_name: Whitelegge - first_name: Karim full_name: Maghlaoui, Karim last_name: Maghlaoui - first_name: Wojciech full_name: Białek, Wojciech last_name: Białek - first_name: Peter J. full_name: Nixon, Peter J. last_name: Nixon - first_name: Leonid A full_name: Sazanov, Leonid A id: 338D39FE-F248-11E8-B48F-1D18A9856A87 last_name: Sazanov orcid: 0000-0002-0977-7989 citation: ama: Zhao Z, Vercellino I, Whitelegge JP, et al. Cryo-EM structures of naturally occurring dimeric photosystem II complexes lacking the Mn4CaO5 cluster. Nature Communications. 2026;17. doi:10.1038/s41467-026-75324-x apa: Zhao, Z., Vercellino, I., Whitelegge, J. P., Maghlaoui, K., Białek, W., Nixon, P. J., & Sazanov, L. A. (2026). Cryo-EM structures of naturally occurring dimeric photosystem II complexes lacking the Mn4CaO5 cluster. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-026-75324-x chicago: Zhao, Ziyu, Irene Vercellino, Julian P. Whitelegge, Karim Maghlaoui, Wojciech Białek, Peter J. Nixon, and Leonid A Sazanov. “Cryo-EM Structures of Naturally Occurring Dimeric Photosystem II Complexes Lacking the Mn4CaO5 Cluster.” Nature Communications. Springer Nature, 2026. https://doi.org/10.1038/s41467-026-75324-x. ieee: Z. Zhao et al., “Cryo-EM structures of naturally occurring dimeric photosystem II complexes lacking the Mn4CaO5 cluster,” Nature Communications, vol. 17. Springer Nature, 2026. ista: Zhao Z, Vercellino I, Whitelegge JP, Maghlaoui K, Białek W, Nixon PJ, Sazanov LA. 2026. Cryo-EM structures of naturally occurring dimeric photosystem II complexes lacking the Mn4CaO5 cluster. Nature Communications. 17, 8433. mla: Zhao, Ziyu, et al. “Cryo-EM Structures of Naturally Occurring Dimeric Photosystem II Complexes Lacking the Mn4CaO5 Cluster.” Nature Communications, vol. 17, 8433, Springer Nature, 2026, doi:10.1038/s41467-026-75324-x. short: Z. Zhao, I. Vercellino, J.P. Whitelegge, K. Maghlaoui, W. Białek, P.J. Nixon, L.A. Sazanov, Nature Communications 17 (2026). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: The cryo-EM maps are deposited in the Electron Microscopy Data Bank under accession number EMD- 51100 (inactive dimer), EMD- 51102 (active dimer) and EMD-51101 (semi-active dimer). The models are deposited in the Protein Data Bank under accession numbers 9G6F (inactive dimer), 9G6H (active dimer) and 9G6G (semi-active dimer). Mass spectrometry data was uploaded to MassIVE with accession code MSV000101057. Source data are provided with this paper. date_created: 2026-08-23T22:01:46Z date_published: 2026-08-17T00:00:00Z date_updated: 2026-09-07T13:17:53Z day: '17' ddc: - '570' department: - _id: LeSa doi: 10.1038/s41467-026-75324-x external_id: pmid: - '42420307' file: - access_level: open_access checksum: a820b736585de22bcfa30ebdd25a6dd2 content_type: application/pdf creator: dernst date_created: 2026-09-07T13:13:03Z date_updated: 2026-09-07T13:13:03Z file_id: '22843' file_name: 2026_NatureComm_Zhao.pdf file_size: 3370665 relation: main_file success: 1 file_date_updated: 2026-09-07T13:13:03Z fulldoi: https://doi.org/10.1038/s41467-026-75324-x has_accepted_license: '1' intvolume: ' 17' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: Cryo-EM structures of naturally occurring dimeric photosystem II complexes lacking the Mn4CaO5 cluster tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 17 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22752' abstract: - lang: eng text: "In this note we outline a new and simple approach to proving central limit theorems for various ‘global’ graph parameters that have robust ‘local’ approximations, using the Efron–Stein inequality, which relies on a combinatorial analysis of the stability of these approximations under resampling an edge. As an application, we give short proofs of a central limit theorem for the order of the giant component and of the \U0001D458\r\n-core for sparse random graphs." acknowledgement: This research was funded in whole or in part by the Austrian Science Fund (FWF) [10.55776/P36131 (Joshua Erde), 10.55776/I6502 (Mihyun Kang), 10.55776/ESP3863424 (Michael Anastos)] and by the Swiss National Science Foundation (SNSF) [P500-2_235474] (Vincent Pfenninger). For open access purposes, the authors have applied a CC BY public copyright license to any author accepted manuscript version arising from this submission. The authors thank the reviewers for helpful comments on the paper, and for bringing the particular form of Theorem 2.2 to our attention. article_number: e70464 article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Michael full_name: Anastos, Michael id: 0b2a4358-bb35-11ec-b7b9-e3279b593dbb last_name: Anastos - first_name: Joshua full_name: Erde, Joshua last_name: Erde - first_name: Mihyun full_name: Kang, Mihyun last_name: Kang - first_name: Vincent full_name: Pfenninger, Vincent last_name: Pfenninger citation: ama: Anastos M, Erde J, Kang M, Pfenninger V. A short proof of a central limit theorem for the order of the giant component and k-core. Bulletin of the London Mathematical Society. 2026;58(8). doi:10.1112/blms.70464 apa: Anastos, M., Erde, J., Kang, M., & Pfenninger, V. (2026). A short proof of a central limit theorem for the order of the giant component and k-core. Bulletin of the London Mathematical Society. Wiley. https://doi.org/10.1112/blms.70464 chicago: Anastos, Michael, Joshua Erde, Mihyun Kang, and Vincent Pfenninger. “A Short Proof of a Central Limit Theorem for the Order of the Giant Component and K-Core.” Bulletin of the London Mathematical Society. Wiley, 2026. https://doi.org/10.1112/blms.70464. ieee: M. Anastos, J. Erde, M. Kang, and V. Pfenninger, “A short proof of a central limit theorem for the order of the giant component and k-core,” Bulletin of the London Mathematical Society, vol. 58, no. 8. Wiley, 2026. ista: Anastos M, Erde J, Kang M, Pfenninger V. 2026. A short proof of a central limit theorem for the order of the giant component and k-core. Bulletin of the London Mathematical Society. 58(8), e70464. mla: Anastos, Michael, et al. “A Short Proof of a Central Limit Theorem for the Order of the Giant Component and K-Core.” Bulletin of the London Mathematical Society, vol. 58, no. 8, e70464, Wiley, 2026, doi:10.1112/blms.70464. short: M. Anastos, J. Erde, M. Kang, V. Pfenninger, Bulletin of the London Mathematical Society 58 (2026). das_tickbox: '0' date_created: 2026-08-23T22:01:47Z date_published: 2026-08-01T00:00:00Z date_updated: 2026-09-07T13:56:17Z day: '01' ddc: - '510' department: - _id: MaKw doi: 10.1112/blms.70464 external_id: arxiv: - '2506.11651' file: - access_level: open_access checksum: b4b21f05c3fc62fde243a5ddd46cef49 content_type: application/pdf creator: dernst date_created: 2026-09-07T13:53:26Z date_updated: 2026-09-07T13:53:26Z file_id: '22845' file_name: 2026_BulletinLondonMathSoc_Anastos.pdf file_size: 248641 relation: main_file success: 1 file_date_updated: 2026-09-07T13:53:26Z fulldoi: https://doi.org/10.1112/blms.70464 has_accepted_license: '1' intvolume: ' 58' issue: '8' language: - iso: eng mathsc: - 05C80 - 60F05 month: '08' oa: 1 oa_version: Published Version project: - _id: 8f906bd2-16d5-11f0-9cad-e07be8aa9ac9 grant_number: ESP3863424 name: Combinatorial Optimisation Problems on Sparse Random Graphs publication: Bulletin of the London Mathematical Society publication_identifier: eissn: - 1469-2120 issn: - 0024-6093 publication_status: published publisher: Wiley quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: A short proof of a central limit theorem for the order of the giant component and k-core tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 58 year: '2026' ... --- OA_place: publisher _id: '22664' abstract: - lang: eng text: "The widespread adoption of apps like Whatsapp and Signal has translated into billions of people all around the world communicating on a regular basis by making use of services that offer end-to-end encryption and even provide security guarantees when a user's device is compromised.\r\n\r\nThis was made possible by the introduction of the Double Ratchet Algorithm~\\cite{double_ratchet}, which was designed for a setting where communication takes place between two parties.\r\nHowever, in practice, many apps offer the possibility of creating groups.\r\nThe protocols they use to secure communication are inefficient for large group which has the undesireable consequence that the aforementioned apps have established limits on the group size of roughly 1000 users.\r\nThis has motivated the introduction of the Messaging Layer Security (MLS) standard~\\cite{rfc9420} by the IETF which is based on a primitive called Continuous Group Key Agreement (CGKA)~\\cite{C:ACDT20}.\r\n\r\nThis primitive allows a group of users to maintain a shared secret key that is frequently rotated by the group members in order to change group membership, achieve forward secrecy (FS) and post compromise security (PCS).\r\nMost protocols are based on binary trees where the nodes are associated to a pair formed by public key and a secret key.\r\nEach leaf corresponds to one of the group members and a user knows the secret keys associated to nodes along the path from their leaf to the root.\r\nWhen a user wants to update their key material they have to change $ \\log(N) $ many keys.\r\nThis requires uploading $ \\log(N) $ many ciphertexts to communicate the new keys to the rest of the group members in a way that respects the tree structure.\r\n\r\nIn this thesis we study how much communication between group members is required in order to add and remove users from a group as well as in order to provide PCS when we consider CGKAs built using standard cryptographic primitives like pseudo-random functions and public-key encryption. Furthermore, we also consider the case of MLS and provide the first lower bound showing that its communication complexity is much worse than previously believed, i.e., it is very far from $ \\log(N) $.\r\nFinally, we also propose a variant of MLS which provably achieves the same security properties with a much lower communication cost." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Miguel full_name: Cueto Noval, Miguel id: ffc563a3-f6e0-11ea-865d-e3cce03d17cc last_name: Cueto Noval orcid: 0000-0002-2505-4246 citation: ama: Cueto Noval M. Towards efficient secure group messaging. 2026. doi:10.15479/AT-ISTA-22664 apa: Cueto Noval, M. (2026). Towards efficient secure group messaging. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-22664 chicago: Cueto Noval, Miguel. “Towards Efficient Secure Group Messaging.” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-22664. ieee: M. Cueto Noval, “Towards efficient secure group messaging,” Institute of Science and Technology Austria, 2026. ista: Cueto Noval M. 2026. Towards efficient secure group messaging. Institute of Science and Technology Austria. mla: Cueto Noval, Miguel. Towards Efficient Secure Group Messaging. Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-22664. short: M. Cueto Noval, Towards Efficient Secure Group Messaging, Institute of Science and Technology Austria, 2026. corr_author: '1' date_created: 2026-08-10T10:18:35Z date_published: 2026-08-10T00:00:00Z date_updated: 2026-09-07T14:12:39Z day: '10' ddc: - '000' degree_awarded: PhD department: - _id: GradSch - _id: KrPi doi: 10.15479/AT-ISTA-22664 doi_confirm: '1' file: - access_level: open_access checksum: d61beeb9a250a04396c2c61bbd0783aa content_type: application/pdf creator: mcuetono date_created: 2026-08-13T09:39:00Z date_updated: 2026-08-19T11:36:46Z file_id: '22702' file_name: 2026_CuetoNoval_Miguel_Thesis.pdf file_size: 1390255 relation: main_file - access_level: closed checksum: 4d6def422cc93a108faf5e5defc0f807 content_type: application/zip creator: mcuetono date_created: 2026-08-13T09:39:01Z date_updated: 2026-08-14T10:26:06Z file_id: '22703' file_name: 2026_CuetoNoval_Miguel_Thesis.zip file_size: 9923509 relation: source_file file_date_updated: 2026-08-19T11:36:46Z fulldoi: https://doi.org/10.15479/AT-ISTA-22664 has_accepted_license: '1' language: - iso: eng month: '08' oa: 1 oa_version: Published Version page: '187' publication_identifier: isbn: - ' 978-3-99078-087-9' issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '21262' relation: part_of_dissertation status: public - id: '14691' relation: part_of_dissertation status: public - id: '18702' relation: part_of_dissertation status: public status: public supervisor: - first_name: Krzysztof Z full_name: Pietrzak, Krzysztof Z id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87 last_name: Pietrzak orcid: 0000-0002-9139-1654 title: Towards efficient secure group messaging tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2026' ... --- OA_place: publisher OA_type: hybrid _id: '22754' abstract: - lang: eng text: "Quantitative automata (QAs) extend finite-state automata on infinite words with weighted transitions to specify quantitative system properties. However, their finite weight sets rule out properties like average response time, where response times can be arbitrarily large. Nested quantitative automata (NQAs) overcome this limitation: a parent automaton spawns child automata to compute unbounded values over finite infixes and aggregates them into a final result. Despite this expressiveness, NQAs have lacked practical tool support to date.\r\n\r\nWe close this gap by extending the Quantitative Automata Kit (QuAK), a software tool for QA analysis, to support NQAs. Our core contribution is implementing a suite of flattening procedures that reduce NQAs to QAs, leveraging QuAK’s existing decision procedures. These reductions preserve the answers to threshold decision problems, while allowing users to specify properties in the more expressive NQA formalism. The tool handles all combinations of parent aggregators (including limits and averages) and child functions (extrema and monotonic or bounded summations) for which emptiness and universality are known to be decidable. Experiments on response-time and resource-consumption benchmarks demonstrate QuAK’s effectiveness." acknowledgement: This work was supported by the European Research Council (ERC) Grants VAMOS (No. 101020093) and HYPER (No. 101055412). alternative_title: - LNCS article_processing_charge: No arxiv: 1 author: - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000-0002-2985-7724 - first_name: Nicolas Adrien full_name: Mazzocchi, Nicolas Adrien id: b26baa86-3308-11ec-87b0-8990f34baa85 last_name: Mazzocchi - first_name: Naci E full_name: Sarac, Naci E id: 8C6B42F8-C8E6-11E9-A03A-F2DCE5697425 last_name: Sarac - first_name: Harun full_name: Yılmaz, Harun last_name: Yılmaz citation: ama: 'Henzinger TA, Mazzocchi NA, Sarac NE, Yılmaz H. Extending QuAK with nested quantitative automata. In: 38th International Conference on Computer Aided Verification. Vol 16683. Springer Nature; 2026:418-432. doi:10.1007/978-3-032-32526-6_20' apa: 'Henzinger, T. A., Mazzocchi, N. A., Sarac, N. E., & Yılmaz, H. (2026). Extending QuAK with nested quantitative automata. In 38th International Conference on Computer Aided Verification (Vol. 16683, pp. 418–432). Lisbon, Portugal: Springer Nature. https://doi.org/10.1007/978-3-032-32526-6_20' chicago: Henzinger, Thomas A, Nicolas Adrien Mazzocchi, Naci E Sarac, and Harun Yılmaz. “Extending QuAK with Nested Quantitative Automata.” In 38th International Conference on Computer Aided Verification, 16683:418–32. Springer Nature, 2026. https://doi.org/10.1007/978-3-032-32526-6_20. ieee: T. A. Henzinger, N. A. Mazzocchi, N. E. Sarac, and H. Yılmaz, “Extending QuAK with nested quantitative automata,” in 38th International Conference on Computer Aided Verification, Lisbon, Portugal, 2026, vol. 16683, pp. 418–432. ista: 'Henzinger TA, Mazzocchi NA, Sarac NE, Yılmaz H. 2026. Extending QuAK with nested quantitative automata. 38th International Conference on Computer Aided Verification. CAV: Computer Aided Verification, LNCS, vol. 16683, 418–432.' mla: Henzinger, Thomas A., et al. “Extending QuAK with Nested Quantitative Automata.” 38th International Conference on Computer Aided Verification, vol. 16683, Springer Nature, 2026, pp. 418–32, doi:10.1007/978-3-032-32526-6_20. short: T.A. Henzinger, N.A. Mazzocchi, N.E. Sarac, H. Yılmaz, in:, 38th International Conference on Computer Aided Verification, Springer Nature, 2026, pp. 418–432. conference: end_date: 2026-07-29 location: Lisbon, Portugal name: 'CAV: Computer Aided Verification' start_date: 2026-07-26 das_tickbox: '1' dataavailabilitystatement: 'The artifact supporting the experimental results in this paper is available in the QuAK repository at https://github.com/ista-vamos/nested-quak. It contains the extended QuAK implementation, benchmark generators, example inputs, and scripts/logs for reproducing the reported tables. The artifact is intended to reproduce the experiments under the setup described in Sect. 4; runtimes may vary across machines, and the reported timeout and memory-exhaustion results depend on the stated hardware limits. No sensitive or restricted data are used. An archived version is available on Zenodo at DOI: http://doi.org/10.5281/zenodo.19844606.' date_created: 2026-08-23T22:01:47Z date_published: 2026-01-01T00:00:00Z date_updated: 2026-09-09T06:37:41Z day: '01' ddc: - '000' department: - _id: ToHe doi: 10.1007/978-3-032-32526-6_20 ec_funded: 1 external_id: arxiv: - '2605.12418' file: - access_level: open_access checksum: 043ba7b83f28d036d5a0e6e70a52cc9a content_type: application/pdf creator: dernst date_created: 2026-09-09T06:33:55Z date_updated: 2026-09-09T06:33:55Z file_id: '22861' file_name: 2026_LNCS_HenzingerT.pdf file_size: 425988 relation: main_file success: 1 file_date_updated: 2026-09-09T06:33:55Z fulldoi: https://doi.org/10.1007/978-3-032-32526-6_20 has_accepted_license: '1' intvolume: ' 16683' language: - iso: eng month: '01' oa: 1 oa_version: Published Version page: 418-432 project: - _id: 62781420-2b32-11ec-9570-8d9b63373d4d call_identifier: H2020 grant_number: '101020093' name: Vigilant Algorithmic Monitoring of Software publication: 38th International Conference on Computer Aided Verification publication_identifier: eissn: - 1611-3349 isbn: - '9783032325259' issn: - 0302-9743 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: no title: Extending QuAK with nested quantitative automata tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 16683 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22755' abstract: - lang: eng text: The eigenstate thermalization hypothesis (ETH) posits how isolated quantum many-body systems thermalize, assuming that individual eigenstates at the same energy density have identical expectation values of local observables in the limit of large systems. While the ETH apparently holds across a wide range of interacting quantum systems, in this work, we show that it may require generalization in the presence of thermal first-order phase transitions. We introduce a class of all-to-all spin models, featuring first-order thermal phase transitions that stem from two distinct local maxima of entropy (two mean-field solutions that we dub “branches”) that exchange dominance in the many-body density of states as the energy is varied. We argue that, for energies in the vicinity of the thermal phase transition, eigenstate expectation values do not need to converge to the same thermal value. The system has a regime with coexistence of two classes of eigenstates corresponding to the two branches with distinct expectation values at the same energy density and another regime with Schrödinger-cat-like eigenstates that are interbranch superpositions; these two regimes are separated by an eigenstate phase transition. We propose a more general form of the ETH , support our results by semiclassical calculations and an exact diagonalization study of a microscopic spin model, and argue that the structure of eigenstates in the vicinity of thermal first-order phase transitions can be experimentally probed via nonequilibrium dynamics. acknowledgement: A. A. acknowledges discussions and prior collaboration on related topics with Anatoly Dymarsky. M. S. acknowledges Ashwin Vishwanath for introducing him to the idea of thermal first-order phase transitions in quantum systems. This research was supported in part by Grant No. NSF PHY-2309135 to the Kavli Institute for Theoretical Physics (KITP) and by the Erwin Schrödinger International Institute for Mathematics and Physics (ESI). O. K. D. acknowledges support from the NSF through a grant for ITAMP at Harvard University. D. A. H. was supported in part by NSF QLCI Grant No. OMA-2120757. article_number: '031042' article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Maksym full_name: Serbyn, Maksym id: 47809E7E-F248-11E8-B48F-1D18A9856A87 last_name: Serbyn orcid: 0000-0002-2399-5827 - first_name: Alexander full_name: Avdoshkin, Alexander last_name: Avdoshkin - first_name: Oriana K. full_name: Diessel, Oriana K. last_name: Diessel - first_name: David A. full_name: Huse, David A. last_name: Huse citation: ama: Serbyn M, Avdoshkin A, Diessel OK, Huse DA. Eigenstate thermalization in thermal first-order phase transitions. Physical Review X. 2026;16(3). doi:10.1103/4zs8-7kf4 apa: Serbyn, M., Avdoshkin, A., Diessel, O. K., & Huse, D. A. (2026). Eigenstate thermalization in thermal first-order phase transitions. Physical Review X. American Physical Society. https://doi.org/10.1103/4zs8-7kf4 chicago: Serbyn, Maksym, Alexander Avdoshkin, Oriana K. Diessel, and David A. Huse. “Eigenstate Thermalization in Thermal First-Order Phase Transitions.” Physical Review X. American Physical Society, 2026. https://doi.org/10.1103/4zs8-7kf4. ieee: M. Serbyn, A. Avdoshkin, O. K. Diessel, and D. A. Huse, “Eigenstate thermalization in thermal first-order phase transitions,” Physical Review X, vol. 16, no. 3. American Physical Society, 2026. ista: Serbyn M, Avdoshkin A, Diessel OK, Huse DA. 2026. Eigenstate thermalization in thermal first-order phase transitions. Physical Review X. 16(3), 031042. mla: Serbyn, Maksym, et al. “Eigenstate Thermalization in Thermal First-Order Phase Transitions.” Physical Review X, vol. 16, no. 3, 031042, American Physical Society, 2026, doi:10.1103/4zs8-7kf4. short: M. Serbyn, A. Avdoshkin, O.K. Diessel, D.A. Huse, Physical Review X 16 (2026). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: There are no publicly available research data or software supporting this manuscript. Requests for further information or data should be sent to the authors. date_created: 2026-08-24T06:57:25Z date_published: 2026-08-18T00:00:00Z date_updated: 2026-09-09T07:01:47Z day: '18' ddc: - '530' department: - _id: MaSe doi: 10.1103/4zs8-7kf4 external_id: arxiv: - '2601.08347' file: - access_level: open_access checksum: 8bf0d88f17783dc1e6bf4c754534d734 content_type: application/pdf creator: dernst date_created: 2026-09-09T07:00:24Z date_updated: 2026-09-09T07:00:24Z file_id: '22862' file_name: 2026_PhysicalReviewX_Serbyn.pdf file_size: 2537492 relation: main_file success: 1 file_date_updated: 2026-09-09T07:00:24Z fulldoi: https://doi.org/10.1103/4zs8-7kf4 has_accepted_license: '1' intvolume: ' 16' issue: '3' language: - iso: eng month: '08' oa: 1 oa_version: Published Version publication: Physical Review X publication_identifier: issn: - 2160-3308 publication_status: published publisher: American Physical Society quality_controlled: '1' researchdata_availability: upon request scopus_import: '1' status: public supplementarymaterial: yes title: Eigenstate thermalization in thermal first-order phase transitions tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 16 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22753' abstract: - lang: eng text: Radial glial progenitors (RGPs) produce all excitatory neurons in the developing cerebral cortex. Mosaic analysis with double markers (MADM)-based lineage tracing in vivo has revealed a quantitative framework of RGP lineage progression1. Here we established MADM technology2,3 in mouse embryonic stem cells to probe RGP lineage progression in a self-organizing cortical organoid system. We found that RGPs exhibit a high level of plasticity in proliferative potential in organoids rather than strict temporally stereotyped lineage progression as observed in vivo. RGPs in organoids showed increased lineage restriction, diminishing cell-type diversity in clones of cortical projection neurons, despite uniform single-cell transcriptional signatures of RGPs and a unitary lineage trajectory. Thus, critical non-cell-autonomous cues that are absent in self-organizing systems and/or the genuine stem cell niche are essential for faithful temporal control of RGP lineage progression and the generation of clonal cortical cell-type diversity. acknowledged_ssus: - _id: Bio - _id: LifeSc - _id: PreCl acknowledgement: We thank M. L. de Guevara, S. Jayaram and A. Heger for technical assistance with mESC derivation; M. Goudarzi for assistance with organoid imaging; M. Leeb and F. Freeman for advice in culturing mESCs and organoids; S. Gobeil and L. Sweeney for reagents and advice for organoid clearing; A. Heger for mouse colony management; J. Hauser for technical assistance; the Stanford Brain Organogenesis Workshop; and all members of the Hippenmeyer laboratory for discussion and/or comments on the manuscript. This study was supported by the Scientific Service Units (SSU) of the Institute of Science and Technology, Austria through resources provided by the Imaging and Optics Facility (IOF), Laboratory Support Facility (LSF) and Preclinical Facility (PCF). M.S. received funding from the European Commission (IST plus postdoctoral fellowship). This work was supported by ISTA institutional funds to S.H., FWF SFB F78 Neuro Stem Modulation to S.H., and by the European Research Council (ERC) under the European Union’s Horizon 2020 Research And Innovation Program (grant agreement 725780 LinPro) to S.H. Open access funding provided by Institute of Science and Technology (IST Austria). article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Melissa A full_name: Stouffer, Melissa A id: 4C9372C4-F248-11E8-B48F-1D18A9856A87 last_name: Stouffer - first_name: Osvaldo full_name: Miranda, Osvaldo id: 862A3C56-A8BF-11E9-B4FA-D9E3E5697425 last_name: Miranda orcid: 0000-0001-6618-6889 - first_name: Florian full_name: Pauler, Florian id: 48EA0138-F248-11E8-B48F-1D18A9856A87 last_name: Pauler orcid: 0000-0002-7462-0048 - first_name: Fabrizia full_name: Pipicelli, Fabrizia id: 649134fd-d012-11ed-8f82-db1e5050f9ba last_name: Pipicelli - first_name: Carmen full_name: Streicher, Carmen id: 36BCB99C-F248-11E8-B48F-1D18A9856A87 last_name: Streicher - first_name: Giselle T full_name: Cheung, Giselle T id: 471195F6-F248-11E8-B48F-1D18A9856A87 last_name: Cheung orcid: 0000-0001-8457-2572 - first_name: Simon full_name: Hippenmeyer, Simon id: 37B36620-F248-11E8-B48F-1D18A9856A87 last_name: Hippenmeyer orcid: 0000-0003-2279-1061 citation: ama: Stouffer MA, Miranda O, Pauler F, et al. Temporal uncoupling of radial glia lineage progression in cortical organoids. Nature. 2026. doi:10.1038/s41586-026-10916-7 apa: Stouffer, M. A., Miranda, O., Pauler, F., Pipicelli, F., Streicher, C., Cheung, G. T., & Hippenmeyer, S. (2026). Temporal uncoupling of radial glia lineage progression in cortical organoids. Nature. Springer Nature. https://doi.org/10.1038/s41586-026-10916-7 chicago: Stouffer, Melissa A, Osvaldo Miranda, Florian Pauler, Fabrizia Pipicelli, Carmen Streicher, Giselle T Cheung, and Simon Hippenmeyer. “Temporal Uncoupling of Radial Glia Lineage Progression in Cortical Organoids.” Nature. Springer Nature, 2026. https://doi.org/10.1038/s41586-026-10916-7. ieee: M. A. Stouffer et al., “Temporal uncoupling of radial glia lineage progression in cortical organoids,” Nature. Springer Nature, 2026. ista: Stouffer MA, Miranda O, Pauler F, Pipicelli F, Streicher C, Cheung GT, Hippenmeyer S. 2026. Temporal uncoupling of radial glia lineage progression in cortical organoids. Nature. mla: Stouffer, Melissa A., et al. “Temporal Uncoupling of Radial Glia Lineage Progression in Cortical Organoids.” Nature, Springer Nature, 2026, doi:10.1038/s41586-026-10916-7. short: M.A. Stouffer, O. Miranda, F. Pauler, F. Pipicelli, C. Streicher, G.T. Cheung, S. Hippenmeyer, Nature (2026). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: All data generated and analysed in this study are included in the paper, source data and/or Supplementary Tables 2 and 3. Raw sequencing data have been deposited with Gene Expression Omnibus (GEO) accession number GSE327470. Source data are provided with this paper. All scripts used to prepare data and figures for this manuscript are accessible on GitHub at https://github.com/fpauler/Temporal-Uncoupling-of-Radial-Glia-Lineage-Progression-in-Cortical-Organoid. date_created: 2026-08-23T22:01:47Z date_published: 2026-08-12T00:00:00Z date_updated: 2026-09-09T07:11:02Z day: '12' ddc: - '570' department: - _id: SiHi doi: 10.1038/s41586-026-10916-7 ec_funded: 1 external_id: pmid: - '42587153' file: - access_level: open_access checksum: 11383e28fc430b28d2666f73833e8b56 content_type: application/pdf creator: dernst date_created: 2026-09-07T13:24:10Z date_updated: 2026-09-07T13:24:10Z file_id: '22844' file_name: 2026_Nature_Stouffer.pdf file_size: 48513068 relation: main_file success: 1 file_date_updated: 2026-09-07T13:24:10Z fulldoi: https://doi.org/10.1038/s41586-026-10916-7 has_accepted_license: '1' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 059F6AB4-7A3F-11EA-A408-12923DDC885E grant_number: F7805 name: Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular Mechanisms of Neural Stem Cell Lineage Progression - _id: 260018B0-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '725780' name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: epub_ahead publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: Temporal uncoupling of radial glia lineage progression in cortical organoids tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2026' ... --- OA_place: publisher OA_type: diamond PlanS_conform: '1' _id: '22381' abstract: - lang: eng text: "Context. X-ray binaries exhibit complex variability patterns studied in the power spectrum. These include the broadband noise (BBN)\r\ncomponents and various types of narrow components called quasi-periodic oscillations (QPOs). There is currently no consensus about\r\nwhat determines the presence or absence of the BBN or what generates the QPOs. Many believe that QPO generation is due to framedragging effects caused by Lense–Thirring torques.\r\nAims. We investigated the potential impact of frame-dragging effects on the accretion disk itself. In particular, we focused on its\r\nimpact on the observed variability and on the presence (and types) of associated QPOs.\r\nMethods. We made analytical estimates to assess the potential presence of a geometric warp in the inner accretion disk during state\r\ntransitions.\r\nResults. We show that the presence of a warp can modify the spectral-timing properties in a way that matches the observed transition\r\nbetween QPO types during outbursts. We also discuss the peculiar case of Cyg X-1, as well as how the hard-to-soft transition could\r\nbe driven by the warp itself.\r\nConclusions. The (expected) emergence of a warp provides a consistent explanation for the evolution of both the BBN and the QPO\r\nproperties during state transitions. This offers a first path toward unifying the variability of black hole X-ray binaries." acknowledgement: "GM acknowledges support from the Polish National Science Center grant 2023/48/Q/ST9/00138 and the Academy of Finland grant 355672. The authors thank the Editor for their insightful comments and effective stewardship of the review process. SGDT acknowledges support under\r\nSTFC Grant ST/X001113/1. This work made use of the python packages\r\nMatplotlib (Hunter 2007), NumPy (Harris et al. 2020), and Stingray v2.2\r\n(Huppenkothen et al. 2019; Bachetti et al. 2024b,a)." article_number: A387 article_processing_charge: No article_type: original arxiv: 1 author: - first_name: G. full_name: Marcel, G. last_name: Marcel - first_name: S. G. D. full_name: Turner, S. G. D. last_name: Turner - first_name: B. J. full_name: Ricketts, B. J. last_name: Ricketts - first_name: V. full_name: López-Barquero, V. last_name: López-Barquero - first_name: D. J. K. full_name: Buisson, D. J. K. last_name: Buisson - first_name: F. full_name: Vincentelli, F. last_name: Vincentelli - first_name: M. full_name: Middleton, M. last_name: Middleton - first_name: C.S. full_name: Reynolds, C.S. last_name: Reynolds - first_name: Mark full_name: Avara, Mark id: 24edc561-7790-11f0-acf5-82cd0823fe7e last_name: Avara citation: ama: 'Marcel G, Turner SGD, Ricketts BJ, et al. Disk warping and black hole X-ray binaries: I. Tentative unification of low-frequency quasi-periodic oscillations. Astronomy & Astrophysics. 2026;710. doi:10.1051/0004-6361/202558103' apa: 'Marcel, G., Turner, S. G. D., Ricketts, B. J., López-Barquero, V., Buisson, D. J. K., Vincentelli, F., … Avara, M. (2026). Disk warping and black hole X-ray binaries: I. Tentative unification of low-frequency quasi-periodic oscillations. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202558103' chicago: 'Marcel, G., S. G. D. Turner, B. J. Ricketts, V. López-Barquero, D. J. K. Buisson, F. Vincentelli, M. Middleton, C.S. Reynolds, and Mark Avara. “Disk Warping and Black Hole X-Ray Binaries: I. Tentative Unification of Low-Frequency Quasi-Periodic Oscillations.” Astronomy & Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202558103.' ieee: 'G. Marcel et al., “Disk warping and black hole X-ray binaries: I. Tentative unification of low-frequency quasi-periodic oscillations,” Astronomy & Astrophysics, vol. 710. EDP Sciences, 2026.' ista: 'Marcel G, Turner SGD, Ricketts BJ, López-Barquero V, Buisson DJK, Vincentelli F, Middleton M, Reynolds CS, Avara M. 2026. Disk warping and black hole X-ray binaries: I. Tentative unification of low-frequency quasi-periodic oscillations. Astronomy & Astrophysics. 710, A387.' mla: 'Marcel, G., et al. “Disk Warping and Black Hole X-Ray Binaries: I. Tentative Unification of Low-Frequency Quasi-Periodic Oscillations.” Astronomy & Astrophysics, vol. 710, A387, EDP Sciences, 2026, doi:10.1051/0004-6361/202558103.' short: G. Marcel, S.G.D. Turner, B.J. Ricketts, V. López-Barquero, D.J.K. Buisson, F. Vincentelli, M. Middleton, C.S. Reynolds, M. Avara, Astronomy & Astrophysics 710 (2026). das_tickbox: '0' date_created: 2026-07-21T10:29:36Z date_published: 2026-06-01T00:00:00Z date_updated: 2026-09-09T08:38:49Z day: '01' ddc: - '520' department: - _id: ZoHa doi: 10.1051/0004-6361/202558103 external_id: arxiv: - '2511.10474' file: - access_level: open_access checksum: 95c1695f3c7183b2ad9d58167500b18d content_type: application/pdf creator: dernst date_created: 2026-07-21T12:20:49Z date_updated: 2026-07-21T12:20:49Z file_id: '22382' file_name: 2026_AstronomyAstrophysics_Marcel.pdf file_size: 3286905 relation: main_file success: 1 file_date_updated: 2026-07-21T12:20:49Z fulldoi: https://doi.org/10.1051/0004-6361/202558103 has_accepted_license: '1' intvolume: ' 710' language: - iso: eng month: '06' oa: 1 oa_version: Published Version publication: Astronomy & Astrophysics publication_identifier: eissn: - 1432-0746 issn: - 0004-6361 publication_status: published publisher: EDP Sciences quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: yes title: 'Disk warping and black hole X-ray binaries: I. Tentative unification of low-frequency quasi-periodic oscillations' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 710 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22771' abstract: - lang: eng text: Elucidating reaction mechanisms requires efficient generation of transition states (TSs) and products. Existing diffusion and sequence-based models accelerate parts of this process over traditional string-based methods, but typically still require manual enumeration of either TSs or products, and stochastic diffusion dynamics can be inefficient and hard to control. We introduce MolGEN, a conditional flow-matching framework that uses deterministic optimal transport to map Gaussian priors to chemical distributions. For TS generation, MolGEN improves TS geometry and barrier-height prediction over diffusion models while enabling sub-second sampling. For reaction product generation, it achieves competitive top-k accuracy while preserving mass and electron balance. Using the same backbone for TS and product sampling, MolGEN enables template-free generative exploration of reaction networks without the repeated quantum-chemistry searches required by prior methods. For the γ-ketohydroperoxide decomposition network, it produces more valid TSs than string-based methods using only 12 quantum-chemistry evaluations instead of 1156, and identifies a lower-barrier pathway. acknowledgement: P.T. thanks valued discussions with Dr. Peichen Zhong, Dr. Hao Tang, and Dr. Chengbin Zhao. P.T. thanks Dr. Dingshun Lv, Dr. Zechang Sun, and Dr. Chenxi Hu for identifying an important bug in an early version of the code package. The authors acknowledge the resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy Office of Science User Facility using NERSC award DOEERCAP0031751 ‘GenAI@NERSC’. P.T. acknowledges funding from the BIDMaP Postdoctoral Fellowship. article_number: '8769' article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Ping full_name: Tuo, Ping id: 6e5644c0-c180-11ed-a2da-facc4c9f4f09 last_name: Tuo - first_name: Jiale full_name: Chen, Jiale id: 4d0a9064-1ff6-11ee-9fa6-ec046c604785 last_name: Chen orcid: 0000-0001-5337-5875 - first_name: Ju full_name: Li, Ju last_name: Li citation: ama: Tuo P, Chen J, Li J. Flow matching for reaction pathway generation. Nature Communications. 2026;17. doi:10.1038/s41467-026-75654-w apa: Tuo, P., Chen, J., & Li, J. (2026). Flow matching for reaction pathway generation. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-026-75654-w chicago: Tuo, Ping, Jiale Chen, and Ju Li. “Flow Matching for Reaction Pathway Generation.” Nature Communications. Springer Nature, 2026. https://doi.org/10.1038/s41467-026-75654-w. ieee: P. Tuo, J. Chen, and J. Li, “Flow matching for reaction pathway generation,” Nature Communications, vol. 17. Springer Nature, 2026. ista: Tuo P, Chen J, Li J. 2026. Flow matching for reaction pathway generation. Nature Communications. 17, 8769. mla: Tuo, Ping, et al. “Flow Matching for Reaction Pathway Generation.” Nature Communications, vol. 17, 8769, Springer Nature, 2026, doi:10.1038/s41467-026-75654-w. short: P. Tuo, J. Chen, J. Li, Nature Communications 17 (2026). das_tickbox: '1' dataavailabilitystatement: Structures generated in this study are provided in the Source Data file, and deposited in the GitHub repository https://github.com/tuoping/MolGEN and the figshare database under accession code https://doi.org/10.6084/m9.figshare.30576365. Source data are provided in this paper. The MolGEN codebase is available as an open-source repository for continuous development at https://github.com/tuoping/MolGEN. A release of the code used in this work has been archived on Zenodo47. date_created: 2026-08-30T22:01:43Z date_published: 2026-08-21T00:00:00Z date_updated: 2026-09-09T07:28:15Z day: '21' ddc: - '000' department: - _id: DaAl - _id: GradSch doi: 10.1038/s41467-026-75654-w external_id: arxiv: - '2507.10530' pmid: - '42469237' file: - access_level: open_access checksum: 3cfb714304eec29b97dcaf7fb86dd6e3 content_type: application/pdf creator: dernst date_created: 2026-09-09T07:25:19Z date_updated: 2026-09-09T07:25:19Z file_id: '22864' file_name: 2026_NatureComm_Tuo.pdf file_size: 1526298 relation: main_file success: 1 file_date_updated: 2026-09-09T07:25:19Z fulldoi: https://doi.org/10.1038/s41467-026-75654-w has_accepted_license: '1' intvolume: ' 17' language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: Flow matching for reaction pathway generation tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 17 year: '2026' ... --- OA_place: repository _id: '22852' abstract: - lang: eng text: "This Research Data contains supplemental videos for Chapter 4 \"Designing bistable nanostructures for target behavior\" of my PhD Thesis \"Biological functionality without biochemistry: designing nanomachines for target behavior\".\r\nSupplemental video 1: Video showing the transition pathway of a bistable nanostructure with sphere-based arms, corresponding to the Machine in Scenario 4.\r\nSupplemental video 2: Video showing the transition pathway of the Source in Scenario 1. The arm tips change sides during the transition, demonstrating that the arms pass through each other.\r\nSupplemental video 3: Video showing the transition pathway of a fully polyhedral hinge structure with unconstrained arms. Note that we only show the ends of the arms.\r\nSupplemental video 4: Video showing the transition pathway of the coupled energy-delivery reaction of a Machine (gray) and a Source (blue) nanostructure for the optimized parameters in Scenario 3. Note that we only show the ends of the arms." acknowledged_ssus: - _id: ScienComp article_processing_charge: No author: - first_name: Andreas full_name: Ehrmann, Andreas id: eaa689ed-f6e0-11ea-865d-bd98cbcf83c2 last_name: Ehrmann orcid: 0000-0002-0997-5678 citation: ama: Ehrmann A. Supplemental videos for Designing bistable nanostructures for target behavior. 2026. doi:10.15479/AT-ISTA-22852 apa: Ehrmann, A. (2026). Supplemental videos for Designing bistable nanostructures for target behavior. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-22852 chicago: Ehrmann, Andreas. “Supplemental Videos for Designing Bistable Nanostructures for Target Behavior.” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-22852. ieee: A. Ehrmann, “Supplemental videos for Designing bistable nanostructures for target behavior.” Institute of Science and Technology Austria, 2026. ista: Ehrmann A. 2026. Supplemental videos for Designing bistable nanostructures for target behavior, Institute of Science and Technology Austria, 10.15479/AT-ISTA-22852. mla: Ehrmann, Andreas. Supplemental Videos for Designing Bistable Nanostructures for Target Behavior. Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-22852. short: A. Ehrmann, (2026). contributor: - contributor_type: data_collector first_name: Andreas id: eaa689ed-f6e0-11ea-865d-bd98cbcf83c2 last_name: Ehrmann orcid: 0000-0002-0997-5678 corr_author: '1' date_created: 2026-09-08T11:32:53Z date_published: 2026-09-09T00:00:00Z date_updated: 2026-09-09T07:24:10Z day: '09' department: - _id: GradSch - _id: CaGo - _id: EdHa doi: 10.15479/AT-ISTA-22852 doi_confirm: '1' file: - access_level: open_access checksum: 966417b3eab49523068bb0dfba4ecc07 content_type: video/mp4 creator: aehrmann date_created: 2026-09-08T11:31:32Z date_updated: 2026-09-08T11:31:32Z file_id: '22853' file_name: Supplemental video 1.mp4 file_size: 1513964 relation: main_file success: 1 - access_level: open_access checksum: deddcae30875bff8e59d5dc9ee3c196f content_type: video/mp4 creator: aehrmann date_created: 2026-09-08T11:31:37Z date_updated: 2026-09-08T11:31:37Z file_id: '22854' file_name: Supplemental video 2.mp4 file_size: 2634179 relation: main_file success: 1 - access_level: open_access checksum: 721446b7595edc670d877185637cf15c content_type: video/mp4 creator: aehrmann date_created: 2026-09-08T11:31:42Z date_updated: 2026-09-08T11:31:42Z file_id: '22855' file_name: Supplemental video 3.mp4 file_size: 2080684 relation: main_file success: 1 - access_level: open_access checksum: da44153821aa4f8f3cbc2860ef6d1bad content_type: video/mp4 creator: aehrmann date_created: 2026-09-08T11:31:48Z date_updated: 2026-09-08T11:31:48Z file_id: '22856' file_name: Supplemental video 4.mp4 file_size: 4047831 relation: main_file success: 1 - access_level: open_access checksum: 1e94cd067809e1a93e21676181b4c102 content_type: text/plain creator: aehrmann date_created: 2026-09-08T18:36:14Z date_updated: 2026-09-08T18:36:14Z file_id: '22860' file_name: README.txt file_size: 1122 relation: main_file success: 1 file_date_updated: 2026-09-08T18:36:14Z fulldoi: https://doi.org/10.15479/AT-ISTA-22852 has_accepted_license: '1' keyword: - functional nanostructures - bistability - target behavior - transition pathway month: '09' oa: 1 oa_version: None project: - _id: 90a98bb5-16d5-11f0-9cad-9675f3f8015d grant_number: PAT 8537123 name: Functional bio-inspired nanomachines from sticky colloids publisher: Institute of Science and Technology Austria status: public title: Supplemental videos for Designing bistable nanostructures for target behavior tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: research_data user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d year: '2026' ... --- OA_type: closed access _id: '22769' abstract: - lang: eng text: Using transition metals efficiently in aqueous batteries requires transferring multiple electrons per metal, which leads to difficult-to-manage conversion reactions. It is now shown how vanadium can be changed from one-electron insertion to four-electron conversion. article_processing_charge: No article_type: comment author: - first_name: Stefan Alexander full_name: Freunberger, Stefan Alexander id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425 last_name: Freunberger orcid: 0000-0003-2902-5319 citation: ama: Freunberger SA. Triggering conversion in vanadium electrodes. Nature Materials. 2026;25(9):1482-1483. doi:10.1038/s41563-026-02714-3 apa: Freunberger, S. A. (2026). Triggering conversion in vanadium electrodes. Nature Materials. Springer Nature. https://doi.org/10.1038/s41563-026-02714-3 chicago: Freunberger, Stefan Alexander. “Triggering Conversion in Vanadium Electrodes.” Nature Materials. Springer Nature, 2026. https://doi.org/10.1038/s41563-026-02714-3. ieee: S. A. Freunberger, “Triggering conversion in vanadium electrodes,” Nature Materials, vol. 25, no. 9. Springer Nature, pp. 1482–1483, 2026. ista: Freunberger SA. 2026. Triggering conversion in vanadium electrodes. Nature Materials. 25(9), 1482–1483. mla: Freunberger, Stefan Alexander. “Triggering Conversion in Vanadium Electrodes.” Nature Materials, vol. 25, no. 9, Springer Nature, 2026, pp. 1482–83, doi:10.1038/s41563-026-02714-3. short: S.A. Freunberger, Nature Materials 25 (2026) 1482–1483. corr_author: '1' das_tickbox: '0' date_created: 2026-08-26T18:48:33Z date_published: 2026-09-01T00:00:00Z date_updated: 2026-09-09T07:17:13Z day: '01' department: - _id: StFr doi: 10.1038/s41563-026-02714-3 external_id: pmid: - '42649374' fulldoi: https://doi.org/10.1038/s41563-026-02714-3 intvolume: ' 25' issue: '9' language: - iso: eng month: '09' oa_version: None page: 1482-1483 pmid: 1 publication: Nature Materials publication_identifier: eissn: - 1476-4660 issn: - 1476-1122 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: not applicable scopus_import: '1' status: public supplementarymaterial: not applicable title: Triggering conversion in vanadium electrodes type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 25 year: '2026' ...