--- OA_place: publisher _id: '992' abstract: - lang: eng text: "An instance of the Constraint Satisfaction Problem (CSP) is given by a finite set of\r\nvariables, a finite domain of labels, and a set of constraints, each constraint acting on\r\na subset of the variables. The goal is to find an assignment of labels to its variables\r\nthat satisfies all constraints (or decide whether one exists). If we allow more general\r\n“soft” constraints, which come with (possibly infinite) costs of particular assignments,\r\nwe obtain instances from a richer class called Valued Constraint Satisfaction Problem\r\n(VCSP). There the goal is to find an assignment with minimum total cost.\r\nIn this thesis, we focus (assuming that P\r\n6\r\n=\r\nNP) on classifying computational com-\r\nplexity of CSPs and VCSPs under certain restricting conditions. Two results are the core\r\ncontent of the work. In one of them, we consider VCSPs parametrized by a constraint\r\nlanguage, that is the set of “soft” constraints allowed to form the instances, and finish\r\nthe complexity classification modulo (missing pieces of) complexity classification for\r\nanalogously parametrized CSP. The other result is a generalization of Edmonds’ perfect\r\nmatching algorithm. This generalization contributes to complexity classfications in two\r\nways. First, it gives a new (largest known) polynomial-time solvable class of Boolean\r\nCSPs in which every variable may appear in at most two constraints and second, it\r\nsettles full classification of Boolean CSPs with planar drawing (again parametrized by a\r\nconstraint language)." acknowledgement: FP7/2007-2013/ERC grant agreement no 616160 alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Michal full_name: Rolinek, Michal id: 3CB3BC06-F248-11E8-B48F-1D18A9856A87 last_name: Rolinek citation: ama: Rolinek M. Complexity of constraint satisfaction. 2017. doi:10.15479/AT:ISTA:th_815 apa: Rolinek, M. (2017). Complexity of constraint satisfaction. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:th_815 chicago: Rolinek, Michal. “Complexity of Constraint Satisfaction.” Institute of Science and Technology Austria, 2017. https://doi.org/10.15479/AT:ISTA:th_815. ieee: M. Rolinek, “Complexity of constraint satisfaction,” Institute of Science and Technology Austria, 2017. ista: Rolinek M. 2017. Complexity of constraint satisfaction. Institute of Science and Technology Austria. mla: Rolinek, Michal. Complexity of Constraint Satisfaction. Institute of Science and Technology Austria, 2017, doi:10.15479/AT:ISTA:th_815. short: M. Rolinek, Complexity of Constraint Satisfaction, Institute of Science and Technology Austria, 2017. corr_author: '1' date_created: 2018-12-11T11:49:35Z date_published: 2017-05-01T00:00:00Z date_updated: 2026-04-08T14:17:06Z day: '01' ddc: - '004' degree_awarded: PhD department: - _id: VlKo doi: 10.15479/AT:ISTA:th_815 ec_funded: 1 file: - access_level: open_access checksum: 81761fb939acb7585c36629f765b4373 content_type: application/pdf creator: system date_created: 2018-12-12T10:07:55Z date_updated: 2020-07-14T12:48:18Z file_id: '4654' file_name: IST-2017-815-v1+3_final_blank_signature_maybe_pdfa.pdf file_size: 786145 relation: main_file - access_level: closed checksum: 2b2d7e1d6c1c79a9795a7aa0f860baf3 content_type: application/zip creator: dernst date_created: 2019-04-05T08:43:24Z date_updated: 2020-07-14T12:48:18Z file_id: '6208' file_name: 2017_Thesis_Rolinek_source.zip file_size: 5936337 relation: source_file file_date_updated: 2020-07-14T12:48:18Z has_accepted_license: '1' language: - iso: eng month: '05' oa: 1 oa_version: Published Version page: '97' project: - _id: 25FBA906-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '616160' name: 'Discrete Optimization in Computer Vision: Theory and Practice' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria publist_id: '6407' pubrep_id: '815' status: public supervisor: - first_name: Vladimir full_name: Kolmogorov, Vladimir id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov title: Complexity of constraint satisfaction type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2017' ... --- _id: '1177' abstract: - lang: eng text: Boldyreva, Palacio and Warinschi introduced a multiple forking game as an extension of general forking. The notion of (multiple) forking is a useful abstraction from the actual simulation of cryptographic scheme to the adversary in a security reduction, and is achieved through the intermediary of a so-called wrapper algorithm. Multiple forking has turned out to be a useful tool in the security argument of several cryptographic protocols. However, a reduction employing multiple forking incurs a significant degradation of (Formula presented.) , where (Formula presented.) denotes the upper bound on the underlying random oracle calls and (Formula presented.) , the number of forkings. In this work we take a closer look at the reasons for the degradation with a tighter security bound in mind. We nail down the exact set of conditions for success in the multiple forking game. A careful analysis of the cryptographic schemes and corresponding security reduction employing multiple forking leads to the formulation of ‘dependence’ and ‘independence’ conditions pertaining to the output of the wrapper in different rounds. Based on the (in)dependence conditions we propose a general framework of multiple forking and a General Multiple Forking Lemma. Leveraging (in)dependence to the full allows us to improve the degradation factor in the multiple forking game by a factor of (Formula presented.). By implication, the cost of a single forking involving two random oracles (augmented forking) matches that involving a single random oracle (elementary forking). Finally, we study the effect of these observations on the concrete security of existing schemes employing multiple forking. We conclude that by careful design of the protocol (and the wrapper in the security reduction) it is possible to harness our observations to the full extent. acknowledgement: "We are grateful to the anonymous reviewers for their insightful comments. The\r\ndetailed reports helped us a lot to address the technical mistakes as well as to improve the overall presentation of the paper." article_processing_charge: No author: - first_name: Chethan full_name: Kamath Hosdurg, Chethan id: 4BD3F30E-F248-11E8-B48F-1D18A9856A87 last_name: Kamath Hosdurg orcid: 0009-0006-6812-7317 - first_name: Sanjit full_name: Chatterjee, Sanjit last_name: Chatterjee citation: ama: 'Kamath Hosdurg C, Chatterjee S. A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound. Algorithmica. 2016;74(4):1321-1362. doi:10.1007/s00453-015-9997-6' apa: 'Kamath Hosdurg, C., & Chatterjee, S. (2016). A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound. Algorithmica. Springer. https://doi.org/10.1007/s00453-015-9997-6' chicago: 'Kamath Hosdurg, Chethan, and Sanjit Chatterjee. “A Closer Look at Multiple-Forking: Leveraging (in)Dependence for a Tighter Bound.” Algorithmica. Springer, 2016. https://doi.org/10.1007/s00453-015-9997-6.' ieee: 'C. Kamath Hosdurg and S. Chatterjee, “A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound,” Algorithmica, vol. 74, no. 4. Springer, pp. 1321–1362, 2016.' ista: 'Kamath Hosdurg C, Chatterjee S. 2016. A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound. Algorithmica. 74(4), 1321–1362.' mla: 'Kamath Hosdurg, Chethan, and Sanjit Chatterjee. “A Closer Look at Multiple-Forking: Leveraging (in)Dependence for a Tighter Bound.” Algorithmica, vol. 74, no. 4, Springer, 2016, pp. 1321–62, doi:10.1007/s00453-015-9997-6.' short: C. Kamath Hosdurg, S. Chatterjee, Algorithmica 74 (2016) 1321–1362. cryptoeprintid: 1 das_tickbox: '1' date_created: 2018-12-11T11:50:33Z date_published: 2016-04-01T00:00:00Z date_updated: 2026-06-22T14:07:33Z day: '01' department: - _id: KrPi doi: 10.1007/s00453-015-9997-6 external_id: cryptoeprintid: - 2013/651 isi: - '000373640000005' intvolume: ' 74' isi: 1 issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: http://eprint.iacr.org/2013/651 month: '04' oa: 1 oa_version: Submitted Version page: 1321 - 1362 publication: Algorithmica publication_status: published publisher: Springer publist_id: '6177' quality_controlled: '1' status: public title: 'A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 74 year: '2016' ... --- _id: '11834' abstract: - lang: eng text: "We present a deterministic incremental algorithm for exactly maintaining the size of a minimum cut with ~O(1) amortized time per edge insertion and O(1) query time. This result partially answers an open question posed by Thorup [Combinatorica 2007]. It also stays in sharp contrast to a polynomial conditional lower-bound for the fully-dynamic weighted minimum cut problem. Our algorithm is obtained by combining a recent sparsification technique of Kawarabayashi and Thorup [STOC 2015] and an exact incremental algorithm of Henzinger [J. of Algorithm 1997].\r\n\r\nWe also study space-efficient incremental algorithms for the minimum cut problem. Concretely, we show that there exists an O(n log n/epsilon^2) space Monte-Carlo algorithm that can process a stream of edge insertions starting from an empty graph, and with high probability, the algorithm maintains a (1+epsilon)-approximation to the minimum cut. The algorithm has ~O(1) amortized update-time and constant query-time." alternative_title: - LIPIcs article_number: '46' article_processing_charge: No arxiv: 1 author: - first_name: Gramoz full_name: Goranci, Gramoz last_name: Goranci - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Mikkel full_name: Thorup, Mikkel last_name: Thorup citation: ama: 'Goranci G, Henzinger M, Thorup M. Incremental exact min-cut in poly-logarithmic amortized update time. In: 24th Annual European Symposium on Algorithms. Vol 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2016. doi:10.4230/LIPICS.ESA.2016.46' apa: 'Goranci, G., Henzinger, M., & Thorup, M. (2016). Incremental exact min-cut in poly-logarithmic amortized update time. In 24th Annual European Symposium on Algorithms (Vol. 57). Aarhus, Denmark: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.ESA.2016.46' chicago: Goranci, Gramoz, Monika Henzinger, and Mikkel Thorup. “Incremental Exact Min-Cut in Poly-Logarithmic Amortized Update Time.” In 24th Annual European Symposium on Algorithms, Vol. 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. https://doi.org/10.4230/LIPICS.ESA.2016.46. ieee: G. Goranci, M. Henzinger, and M. Thorup, “Incremental exact min-cut in poly-logarithmic amortized update time,” in 24th Annual European Symposium on Algorithms, Aarhus, Denmark, 2016, vol. 57. ista: 'Goranci G, Henzinger M, Thorup M. 2016. Incremental exact min-cut in poly-logarithmic amortized update time. 24th Annual European Symposium on Algorithms. ESA: Annual European Symposium on Algorithms, LIPIcs, vol. 57, 46.' mla: Goranci, Gramoz, et al. “Incremental Exact Min-Cut in Poly-Logarithmic Amortized Update Time.” 24th Annual European Symposium on Algorithms, vol. 57, 46, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016, doi:10.4230/LIPICS.ESA.2016.46. short: G. Goranci, M. Henzinger, M. Thorup, in:, 24th Annual European Symposium on Algorithms, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. conference: end_date: 2016-08-24 location: Aarhus, Denmark name: 'ESA: Annual European Symposium on Algorithms' start_date: 2016-08-22 date_created: 2022-08-12T10:58:32Z date_published: 2016-08-18T00:00:00Z date_updated: 2024-11-06T11:58:55Z day: '18' doi: 10.4230/LIPICS.ESA.2016.46 extern: '1' external_id: arxiv: - '1611.06500' intvolume: ' 57' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.4230/LIPIcs.ESA.2016.46 month: '08' oa: 1 oa_version: Published Version publication: 24th Annual European Symposium on Algorithms publication_identifier: isbn: - 978-3-95977-015-6 issn: - 1868-8969 publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' scopus_import: '1' status: public title: Incremental exact min-cut in poly-logarithmic amortized update time type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 57 year: '2016' ... --- _id: '11835' abstract: - lang: eng text: "During the last 10 years it has become popular to study dynamic graph problems in a emergency planning or sensitivity setting: Instead of considering the general fully dynamic problem, we only have to process a single batch update of size d; after the update we have to answer queries.\r\n\r\nIn this paper, we consider the dynamic subgraph connectivity problem with sensitivity d: We are given a graph of which some vertices are activated and some are deactivated. After that we get a single update in which the states of up to $d$ vertices are changed. Then we get a sequence of connectivity queries in the subgraph of activated vertices.\r\n\r\nWe present the first fully dynamic algorithm for this problem which has an update and query time only slightly worse than the best decremental algorithm. In addition, we present the first incremental algorithm which is tight with respect to the best known conditional lower bound; moreover, the algorithm is simple and we believe it is implementable and efficient in practice." alternative_title: - LIPIcs article_number: '48' article_processing_charge: No arxiv: 1 author: - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Stefan full_name: Neumann, Stefan last_name: Neumann citation: ama: 'Henzinger M, Neumann S. Incremental and fully dynamic subgraph connectivity for emergency planning. In: 24th Annual European Symposium on Algorithms. Vol 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2016. doi:10.4230/LIPICS.ESA.2016.48' apa: 'Henzinger, M., & Neumann, S. (2016). Incremental and fully dynamic subgraph connectivity for emergency planning. In 24th Annual European Symposium on Algorithms (Vol. 57). Aarhus, Denmark: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.ESA.2016.48' chicago: Henzinger, Monika, and Stefan Neumann. “Incremental and Fully Dynamic Subgraph Connectivity for Emergency Planning.” In 24th Annual European Symposium on Algorithms, Vol. 57. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. https://doi.org/10.4230/LIPICS.ESA.2016.48. ieee: M. Henzinger and S. Neumann, “Incremental and fully dynamic subgraph connectivity for emergency planning,” in 24th Annual European Symposium on Algorithms, Aarhus, Denmark, 2016, vol. 57. ista: 'Henzinger M, Neumann S. 2016. Incremental and fully dynamic subgraph connectivity for emergency planning. 24th Annual European Symposium on Algorithms. ESA: Annual European Symposium on Algorithms, LIPIcs, vol. 57, 48.' mla: Henzinger, Monika, and Stefan Neumann. “Incremental and Fully Dynamic Subgraph Connectivity for Emergency Planning.” 24th Annual European Symposium on Algorithms, vol. 57, 48, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016, doi:10.4230/LIPICS.ESA.2016.48. short: M. Henzinger, S. Neumann, in:, 24th Annual European Symposium on Algorithms, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. conference: end_date: 2016-08-24 location: Aarhus, Denmark name: 'ESA: Annual European Symposium on Algorithms' start_date: 2016-08-22 date_created: 2022-08-12T11:05:41Z date_published: 2016-08-18T00:00:00Z date_updated: 2024-11-06T11:59:06Z day: '18' doi: 10.4230/LIPICS.ESA.2016.48 extern: '1' external_id: arxiv: - '1611.05248' intvolume: ' 57' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.4230/LIPIcs.ESA.2016.48 month: '08' oa: 1 oa_version: Published Version publication: 24th Annual European Symposium on Algorithms publication_identifier: isbn: - 978-3-95977-015-6 issn: - 1868-8969 publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' scopus_import: '1' status: public title: Incremental and fully dynamic subgraph connectivity for emergency planning type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 57 year: '2016' ... --- _id: '11836' abstract: - lang: eng text: "Given a graph where vertices are partitioned into k terminals and non-terminals, the goal is to compress the graph (i.e., reduce the number of non-terminals) using minor operations while preserving terminal distances approximately. The distortion of a compressed graph is the maximum multiplicative blow-up of distances between all pairs of terminals. We study the trade-off between the number of non-terminals and the distortion. This problem generalizes the Steiner Point Removal (SPR) problem, in which all non-terminals must be removed.\r\n\r\nWe introduce a novel black-box reduction to convert any lower bound on distortion for the SPR problem into a super-linear lower bound on the number of non-terminals, with the same distortion, for our problem. This allows us to show that there exist graphs such that every minor with distortion less than 2 / 2.5 / 3 must have Omega(k^2) / Omega(k^{5/4}) / Omega(k^{6/5}) non-terminals, plus more trade-offs in between. The black-box reduction has an interesting consequence: if the tight lower bound on distortion for the SPR problem is super-constant, then allowing any O(k) non-terminals will not help improving the lower bound to a constant.\r\n\r\nWe also build on the existing results on spanners, distance oracles and connected 0-extensions to show a number of upper bounds for general graphs, planar graphs, graphs that exclude a fixed minor and bounded treewidth graphs. Among others, we show that any graph admits a minor with O(log k) distortion and O(k^2) non-terminals, and any planar graph admits a minor with\r\n1 + epsilon distortion and ~O((k/epsilon)^2) non-terminals." alternative_title: - LIPIcs article_number: '131' article_processing_charge: No arxiv: 1 author: - first_name: Yun Kuen full_name: Cheung, Yun Kuen last_name: Cheung - first_name: Gramoz full_name: Goranci, Gramoz last_name: Goranci - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 citation: ama: 'Cheung YK, Goranci G, Henzinger M. Graph minors for preserving terminal distances approximately - lower and upper bounds. In: 43rd International Colloquium on Automata, Languages, and Programming. Vol 55. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2016. doi:10.4230/LIPICS.ICALP.2016.131' apa: 'Cheung, Y. K., Goranci, G., & Henzinger, M. (2016). Graph minors for preserving terminal distances approximately - lower and upper bounds. In 43rd International Colloquium on Automata, Languages, and Programming (Vol. 55). Rome, Italy: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.ICALP.2016.131' chicago: Cheung, Yun Kuen, Gramoz Goranci, and Monika Henzinger. “Graph Minors for Preserving Terminal Distances Approximately - Lower and Upper Bounds.” In 43rd International Colloquium on Automata, Languages, and Programming, Vol. 55. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. https://doi.org/10.4230/LIPICS.ICALP.2016.131. ieee: Y. K. Cheung, G. Goranci, and M. Henzinger, “Graph minors for preserving terminal distances approximately - lower and upper bounds,” in 43rd International Colloquium on Automata, Languages, and Programming, Rome, Italy, 2016, vol. 55. ista: 'Cheung YK, Goranci G, Henzinger M. 2016. Graph minors for preserving terminal distances approximately - lower and upper bounds. 43rd International Colloquium on Automata, Languages, and Programming. ICALP: International Colloquium on Automata, Languages, and Programming, LIPIcs, vol. 55, 131.' mla: Cheung, Yun Kuen, et al. “Graph Minors for Preserving Terminal Distances Approximately - Lower and Upper Bounds.” 43rd International Colloquium on Automata, Languages, and Programming, vol. 55, 131, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016, doi:10.4230/LIPICS.ICALP.2016.131. short: Y.K. Cheung, G. Goranci, M. Henzinger, in:, 43rd International Colloquium on Automata, Languages, and Programming, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2016. conference: end_date: 2016-07-15 location: Rome, Italy name: 'ICALP: International Colloquium on Automata, Languages, and Programming' start_date: 2016-07-12 date_created: 2022-08-12T11:16:01Z date_published: 2016-08-23T00:00:00Z date_updated: 2024-11-06T11:58:15Z day: '23' doi: 10.4230/LIPICS.ICALP.2016.131 extern: '1' external_id: arxiv: - '1604.08342' intvolume: ' 55' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.4230/LIPICS.ICALP.2016.131 month: '08' oa: 1 oa_version: Published Version publication: 43rd International Colloquium on Automata, Languages, and Programming publication_identifier: isbn: - 978-3-95977-013-2 issn: - 1868-8969 publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' scopus_import: '1' status: public title: Graph minors for preserving terminal distances approximately - lower and upper bounds type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 55 year: '2016' ... --- _id: '1212' abstract: - lang: eng text: 'Plants adjust their growth according to gravity. Gravitropism involves gravity perception, signal transduction, and asymmetric growth response, with organ bending as a consequence [1]. Asymmetric growth results from the asymmetric distribution of the plant-specific signaling molecule auxin [2] that is generated by lateral transport, mediated in the hypocotyl predominantly by the auxin transporter PIN-FORMED3 (PIN3) [3–5]. Gravity stimulation polarizes PIN3 to the bottom sides of endodermal cells, correlating with increased auxin accumulation in adjacent tissues at the lower side of the stimulated organ, where auxin induces cell elongation and, hence, organ bending. A curvature response allows the hypocotyl to resume straight growth at a defined angle [6], implying that at some point auxin symmetry is restored to prevent overbending. Here, we present initial insights into cellular and molecular mechanisms that lead to the termination of the tropic response. We identified an auxin feedback on PIN3 polarization as underlying mechanism that restores symmetry of the PIN3-dependent auxin flow. Thus, two mechanistically distinct PIN3 polarization events redirect auxin fluxes at different time points of the gravity response: first, gravity-mediated redirection of PIN3-mediated auxin flow toward the lower hypocotyl side, where auxin gradually accumulates and promotes growth, and later PIN3 polarization to the opposite cell side, depleting this auxin maximum to end the bending. Accordingly, genetic or pharmacological interference with the late PIN3 polarization prevents termination of the response and leads to hypocotyl overbending. This observation reveals a role of auxin feedback on PIN polarity in the termination of the tropic response. © 2016 Elsevier Ltd' acknowledgement: "We thank Dr. Jie Li (Key Laboratory of Plant Molecular Physiology, Chinese Academy of Science, China) for the pPIN3::PIN3-GFP/DII::VENUS line and Martine De Cock for help in preparing the manuscript. This work was supported by the European Research Council (project ERC-2011-StG-20101109-PSDP), by the Czech Science Foundation GAČR (GA13-40637S) to J.F., and by the Ministry of Education, Youth and Sports of the Czech Republic under the project CEITEC 2020 (LQ1601) to H.S.R. H.R. is indebted to the Agency for Innovation by Science and Technology (IWT) for a predoctoral fellowship.\r\n" article_processing_charge: No author: - first_name: Hana full_name: Rakusová, Hana last_name: Rakusová - first_name: Mohamad full_name: Abbas, Mohamad id: 47E8FC1C-F248-11E8-B48F-1D18A9856A87 last_name: Abbas - first_name: Huibin full_name: Han, Huibin id: 31435098-F248-11E8-B48F-1D18A9856A87 last_name: Han - first_name: Siyuan full_name: Song, Siyuan last_name: Song - first_name: Hélène full_name: Robert, Hélène last_name: Robert - first_name: Jirí full_name: Friml, Jirí id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Rakusová H, Abbas M, Han H, Song S, Robert H, Friml J. Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity. Current Biology. 2016;26(22):3026-3032. doi:10.1016/j.cub.2016.08.067 apa: Rakusová, H., Abbas, M., Han, H., Song, S., Robert, H., & Friml, J. (2016). Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2016.08.067 chicago: Rakusová, Hana, Mohamad Abbas, Huibin Han, Siyuan Song, Hélène Robert, and Jiří Friml. “Termination of Shoot Gravitropic Responses by Auxin Feedback on PIN3 Polarity.” Current Biology. Cell Press, 2016. https://doi.org/10.1016/j.cub.2016.08.067. ieee: H. Rakusová, M. Abbas, H. Han, S. Song, H. Robert, and J. Friml, “Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity,” Current Biology, vol. 26, no. 22. Cell Press, pp. 3026–3032, 2016. ista: Rakusová H, Abbas M, Han H, Song S, Robert H, Friml J. 2016. Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity. Current Biology. 26(22), 3026–3032. mla: Rakusová, Hana, et al. “Termination of Shoot Gravitropic Responses by Auxin Feedback on PIN3 Polarity.” Current Biology, vol. 26, no. 22, Cell Press, 2016, pp. 3026–32, doi:10.1016/j.cub.2016.08.067. short: H. Rakusová, M. Abbas, H. Han, S. Song, H. Robert, J. Friml, Current Biology 26 (2016) 3026–3032. date_created: 2018-12-11T11:50:44Z date_published: 2016-11-21T00:00:00Z date_updated: 2026-04-28T08:29:26Z day: '21' ddc: - '581' department: - _id: JiFr doi: 10.1016/j.cub.2016.08.067 ec_funded: 1 external_id: isi: - '000388545900020' file: - access_level: open_access checksum: 79ed2498185a027cf51a8f88100379e6 content_type: application/pdf creator: system date_created: 2018-12-12T10:09:33Z date_updated: 2020-07-14T12:44:39Z file_id: '4757' file_name: IST-2018-1008-v1+1_Rakusova_CurrBiol_2016_proof.pdf file_size: 5391923 relation: main_file file_date_updated: 2020-07-14T12:44:39Z has_accepted_license: '1' intvolume: ' 26' isi: 1 issue: '22' language: - iso: eng month: '11' oa: 1 oa_version: Submitted Version page: 3026 - 3032 project: - _id: 25716A02-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '282300' name: Polarity and subcellular dynamics in plants publication: Current Biology publication_status: published publisher: Cell Press publist_id: '6138' pubrep_id: '1008' quality_controlled: '1' scopus_import: '1' status: public title: Termination of shoot gravitropic responses by auxin feedback on PIN3 polarity type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 26 year: '2016' ... --- _id: '1222' abstract: - lang: eng text: We consider packings of congruent circles on a square flat torus, i.e., periodic (w.r.t. a square lattice) planar circle packings, with the maximal circle radius. This problem is interesting due to a practical reason—the problem of “super resolution of images.” We have found optimal arrangements for N=6, 7 and 8 circles. Surprisingly, for the case N=7 there are three different optimal arrangements. Our proof is based on a computer enumeration of toroidal irreducible contact graphs. acknowledgement: We wish to thank Alexey Tarasov, Vladislav Volkov and Brittany Fasy for some useful comments and remarks, and especially Thom Sulanke for modifying surftri to suit our purposes. Oleg R. Musin was partially supported by the NSF Grant DMS-1400876 and by the RFBR Grant 15-01-99563. Anton V. Nikitenko was supported by the Chebyshev Laboratory (Department of Mathematics and Mechanics, St. Petersburg State University) under RF Government Grant 11.G34.31.0026. article_processing_charge: No arxiv: 1 author: - first_name: Oleg full_name: Musin, Oleg last_name: Musin - first_name: Anton full_name: Nikitenko, Anton id: 3E4FF1BA-F248-11E8-B48F-1D18A9856A87 last_name: Nikitenko orcid: 0000-0002-0659-3201 citation: ama: Musin O, Nikitenko A. Optimal packings of congruent circles on a square flat torus. Discrete & Computational Geometry. 2016;55(1):1-20. doi:10.1007/s00454-015-9742-6 apa: Musin, O., & Nikitenko, A. (2016). Optimal packings of congruent circles on a square flat torus. Discrete & Computational Geometry. Springer. https://doi.org/10.1007/s00454-015-9742-6 chicago: Musin, Oleg, and Anton Nikitenko. “Optimal Packings of Congruent Circles on a Square Flat Torus.” Discrete & Computational Geometry. Springer, 2016. https://doi.org/10.1007/s00454-015-9742-6. ieee: O. Musin and A. Nikitenko, “Optimal packings of congruent circles on a square flat torus,” Discrete & Computational Geometry, vol. 55, no. 1. Springer, pp. 1–20, 2016. ista: Musin O, Nikitenko A. 2016. Optimal packings of congruent circles on a square flat torus. Discrete & Computational Geometry. 55(1), 1–20. mla: Musin, Oleg, and Anton Nikitenko. “Optimal Packings of Congruent Circles on a Square Flat Torus.” Discrete & Computational Geometry, vol. 55, no. 1, Springer, 2016, pp. 1–20, doi:10.1007/s00454-015-9742-6. short: O. Musin, A. Nikitenko, Discrete & Computational Geometry 55 (2016) 1–20. date_created: 2018-12-11T11:50:48Z date_published: 2016-01-01T00:00:00Z date_updated: 2025-09-22T09:32:23Z day: '01' department: - _id: HeEd doi: 10.1007/s00454-015-9742-6 external_id: arxiv: - '1212.0649' isi: - '000367625500001' intvolume: ' 55' isi: 1 issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1212.0649 month: '01' oa: 1 oa_version: Preprint page: 1 - 20 publication: Discrete & Computational Geometry publication_status: published publisher: Springer publist_id: '6111' quality_controlled: '1' scopus_import: '1' status: public title: Optimal packings of congruent circles on a square flat torus type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 55 year: '2016' ... --- _id: '12615' abstract: - lang: eng text: 'We apply the process-based, distributed TOPKAPI-ETH glacio-hydrological model to a glacierized catchment (19% glacierized) in the semiarid Andes of central Chile. The semiarid Andes provides vital freshwater resources to valleys in Chile and Argentina, but only few glacio-hydrological modelling studies have been conducted, and its dominant hydrological processes remain poorly understood. The catchment contains two debris-free glaciers reaching down to 3900 m asl (Bello and Yeso glaciers) and one debris-covered avalanche-fed glacier reaching to 3200 m asl (Piramide Glacier). Our main objective is to compare the mass balance and runoff contributions of both glacier types under current climatic conditions. We use a unique dataset of field measurements collected over two ablation seasons combined with the distributed TOPKAPI-ETH model that includes physically oriented parameterizations of snow and ice ablation, gravitational distribution of snow, snow albedo evolution and the ablation of debris-covered ice. Model outputs indicate that while the mass balance of Bello and Yeso glaciers is mostly explained by temperature gradients, the Piramide Glacier mass balance is governed by debris thickness and avalanches and has a clear non-linear profile with elevation as a result. Despite the thermal insulation effect of the debris cover, the mass balance and contribution to runoff from debris-free and debris-covered glaciers are similar in magnitude, mainly because of elevation differences. However, runoff contributions are distinct in time and seasonality with ice melt starting approximately four weeks earlier from the debris-covered glacier, what is of relevance for water resources management. At the catchment scale, snowmelt is the dominant contributor to runoff during both years. However, during the driest year of our simulations, ice melt contributes 42 ± 8% and 67 ± 6% of the annual and summer runoff, respectively. Sensitivity analyses show that runoff is most sensitive to temperature and precipitation gradients, melt factors and debris cover thickness. ' article_processing_charge: No article_type: original author: - first_name: A. full_name: Ayala, A. last_name: Ayala - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: S. full_name: MacDonell, S. last_name: MacDonell - first_name: J. full_name: McPhee, J. last_name: McPhee - first_name: S. full_name: Vivero, S. last_name: Vivero - first_name: C. full_name: Campos, C. last_name: Campos - first_name: P. full_name: Egli, P. last_name: Egli citation: ama: Ayala A, Pellicciotti F, MacDonell S, et al. Modelling the hydrological response of debris-free and debris-covered glaciers to present climatic conditions in the semiarid Andes of central Chile. Hydrological Processes. 2016;30(22):4036-4058. doi:10.1002/hyp.10971 apa: Ayala, A., Pellicciotti, F., MacDonell, S., McPhee, J., Vivero, S., Campos, C., & Egli, P. (2016). Modelling the hydrological response of debris-free and debris-covered glaciers to present climatic conditions in the semiarid Andes of central Chile. Hydrological Processes. Wiley. https://doi.org/10.1002/hyp.10971 chicago: Ayala, A., Francesca Pellicciotti, S. MacDonell, J. McPhee, S. Vivero, C. Campos, and P. Egli. “Modelling the Hydrological Response of Debris-Free and Debris-Covered Glaciers to Present Climatic Conditions in the Semiarid Andes of Central Chile.” Hydrological Processes. Wiley, 2016. https://doi.org/10.1002/hyp.10971. ieee: A. Ayala et al., “Modelling the hydrological response of debris-free and debris-covered glaciers to present climatic conditions in the semiarid Andes of central Chile,” Hydrological Processes, vol. 30, no. 22. Wiley, pp. 4036–4058, 2016. ista: Ayala A, Pellicciotti F, MacDonell S, McPhee J, Vivero S, Campos C, Egli P. 2016. Modelling the hydrological response of debris-free and debris-covered glaciers to present climatic conditions in the semiarid Andes of central Chile. Hydrological Processes. 30(22), 4036–4058. mla: Ayala, A., et al. “Modelling the Hydrological Response of Debris-Free and Debris-Covered Glaciers to Present Climatic Conditions in the Semiarid Andes of Central Chile.” Hydrological Processes, vol. 30, no. 22, Wiley, 2016, pp. 4036–58, doi:10.1002/hyp.10971. short: A. Ayala, F. Pellicciotti, S. MacDonell, J. McPhee, S. Vivero, C. Campos, P. Egli, Hydrological Processes 30 (2016) 4036–4058. date_created: 2023-02-20T08:14:40Z date_published: 2016-07-28T00:00:00Z date_updated: 2023-02-24T11:29:28Z day: '28' doi: 10.1002/hyp.10971 extern: '1' intvolume: ' 30' issue: '22' keyword: - Water Science and Technology language: - iso: eng month: '07' oa_version: None page: 4036-4058 publication: Hydrological Processes publication_identifier: issn: - 0885-6087 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Modelling the hydrological response of debris-free and debris-covered glaciers to present climatic conditions in the semiarid Andes of central Chile type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 30 year: '2016' ... --- _id: '12617' abstract: - lang: eng text: This study presents volume and mass changes of seven (five partially debris-covered, two debris-free) glaciers in the upper Langtang catchment in Nepal. We use a digital elevation model (DEM) from 1974 stereo Hexagon satellite data and seven DEMs derived from 2006–2015 stereo or tri-stereo satellite imagery (e.g., SPOT6/7). The availability of multiple independent DEM differences allows the identification of a robust signal and narrowing down of the uncertainty about recent volume changes. The volume changes calculated over several multiyear periods between 2006 and 2015 consistently indicate that glacier thinning has accelerated with respect to the period 1974–2006. We calculate an ensemble-mean elevation change rate of –0.45 ± 0.18 m a−1 for 2006–2015, while for the period 1974–2006 we compute a rate of −0.24 ± 0.08 m a−1. However, the behavior of glaciers in the study area is heterogeneous, and the presence or absence of debris does not seem to be a good predictor for mass balance trends. Debris-covered tongues have nonlinear thinning profiles, and we show that recent accelerations in thinning correlate with the presence of supraglacial cliffs and lakes. At stagnating glacier areas near the glacier front, however, thinning rates decreased with time or remained constant. The April 2015 Nepal earthquake triggered large avalanches in the study catchment. Analysis of two post-earthquake DEMs revealed that the avalanche deposit volumes remaining 6 months after the earthquake are negligible in comparison to 2006–2015 elevation changes. However, the deposits compensate about 40 % the mass loss of debris-covered tongues of 1 average year. article_processing_charge: No article_type: original author: - first_name: Silvan full_name: Ragettli, Silvan last_name: Ragettli - first_name: Tobias full_name: Bolch, Tobias last_name: Bolch - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti citation: ama: Ragettli S, Bolch T, Pellicciotti F. Heterogeneous glacier thinning patterns over the last 40 years in Langtang Himal, Nepal. The Cryosphere. 2016;10(5):2075-2097. doi:10.5194/tc-10-2075-2016 apa: Ragettli, S., Bolch, T., & Pellicciotti, F. (2016). Heterogeneous glacier thinning patterns over the last 40 years in Langtang Himal, Nepal. The Cryosphere. Copernicus Publications. https://doi.org/10.5194/tc-10-2075-2016 chicago: Ragettli, Silvan, Tobias Bolch, and Francesca Pellicciotti. “Heterogeneous Glacier Thinning Patterns over the Last 40 Years in Langtang Himal, Nepal.” The Cryosphere. Copernicus Publications, 2016. https://doi.org/10.5194/tc-10-2075-2016. ieee: S. Ragettli, T. Bolch, and F. Pellicciotti, “Heterogeneous glacier thinning patterns over the last 40 years in Langtang Himal, Nepal,” The Cryosphere, vol. 10, no. 5. Copernicus Publications, pp. 2075–2097, 2016. ista: Ragettli S, Bolch T, Pellicciotti F. 2016. Heterogeneous glacier thinning patterns over the last 40 years in Langtang Himal, Nepal. The Cryosphere. 10(5), 2075–2097. mla: Ragettli, Silvan, et al. “Heterogeneous Glacier Thinning Patterns over the Last 40 Years in Langtang Himal, Nepal.” The Cryosphere, vol. 10, no. 5, Copernicus Publications, 2016, pp. 2075–97, doi:10.5194/tc-10-2075-2016. short: S. Ragettli, T. Bolch, F. Pellicciotti, The Cryosphere 10 (2016) 2075–2097. date_created: 2023-02-20T08:14:51Z date_published: 2016-09-14T00:00:00Z date_updated: 2023-02-24T10:54:02Z day: '14' doi: 10.5194/tc-10-2075-2016 extern: '1' intvolume: ' 10' issue: '5' keyword: - Earth-Surface Processes - Water Science and Technology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/tc-10-2075-2016 month: '09' oa: 1 oa_version: Published Version page: 2075-2097 publication: The Cryosphere publication_identifier: issn: - 1994-0424 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: Heterogeneous glacier thinning patterns over the last 40 years in Langtang Himal, Nepal type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 10 year: '2016' ... --- _id: '12625' abstract: - lang: eng text: Debris-covered glaciers play an important role in the high-altitude water cycle in the Himalaya, yet their dynamics are poorly understood, partly because of the difficult fieldwork conditions. In this study we therefore deploy an unmanned aerial vehicle (UAV) three times (May 2013, October 2013 and May 2014) over the debris-covered Lirung Glacier in Nepal. The acquired data are processed into orthomosaics and elevation models by a Structure from Motion workflow, and seasonal surface velocity is derived using frequency cross-correlation. In order to obtain optimal surface velocity products, the effects of different input data and correlator configurations are evaluated, which reveals that the orthomosaic as input paired with moderate correlator settings provides the best results. The glacier has considerable spatial and seasonal differences in surface velocity, with maximum summer and winter velocities 6 and 2.5 m a-1, respectively, in the upper part of the tongue, while the lower part is nearly stagnant. It is hypothesized that the higher velocities during summer are caused by basal sliding due to increased lubrication of the bed. We conclude that UAVs have great potential to quantify seasonal and annual variations in flow and can help to further our understanding of debris-covered glaciers. article_processing_charge: No article_type: original author: - first_name: Philip full_name: Kraaijenbrink, Philip last_name: Kraaijenbrink - first_name: Sander W. full_name: Meijer, Sander W. last_name: Meijer - first_name: Joseph M. full_name: Shea, Joseph M. last_name: Shea - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti - first_name: Steven M. full_name: De Jong, Steven M. last_name: De Jong - first_name: Walter W. full_name: Immerzeel, Walter W. last_name: Immerzeel citation: ama: Kraaijenbrink P, Meijer SW, Shea JM, Pellicciotti F, De Jong SM, Immerzeel WW. Seasonal surface velocities of a Himalayan glacier derived by automated correlation of unmanned aerial vehicle imagery. Annals of Glaciology. 2016;57(71):103-113. doi:10.3189/2016aog71a072 apa: Kraaijenbrink, P., Meijer, S. W., Shea, J. M., Pellicciotti, F., De Jong, S. M., & Immerzeel, W. W. (2016). Seasonal surface velocities of a Himalayan glacier derived by automated correlation of unmanned aerial vehicle imagery. Annals of Glaciology. International Glaciological Society. https://doi.org/10.3189/2016aog71a072 chicago: Kraaijenbrink, Philip, Sander W. Meijer, Joseph M. Shea, Francesca Pellicciotti, Steven M. De Jong, and Walter W. Immerzeel. “Seasonal Surface Velocities of a Himalayan Glacier Derived by Automated Correlation of Unmanned Aerial Vehicle Imagery.” Annals of Glaciology. International Glaciological Society, 2016. https://doi.org/10.3189/2016aog71a072. ieee: P. Kraaijenbrink, S. W. Meijer, J. M. Shea, F. Pellicciotti, S. M. De Jong, and W. W. Immerzeel, “Seasonal surface velocities of a Himalayan glacier derived by automated correlation of unmanned aerial vehicle imagery,” Annals of Glaciology, vol. 57, no. 71. International Glaciological Society, pp. 103–113, 2016. ista: Kraaijenbrink P, Meijer SW, Shea JM, Pellicciotti F, De Jong SM, Immerzeel WW. 2016. Seasonal surface velocities of a Himalayan glacier derived by automated correlation of unmanned aerial vehicle imagery. Annals of Glaciology. 57(71), 103–113. mla: Kraaijenbrink, Philip, et al. “Seasonal Surface Velocities of a Himalayan Glacier Derived by Automated Correlation of Unmanned Aerial Vehicle Imagery.” Annals of Glaciology, vol. 57, no. 71, International Glaciological Society, 2016, pp. 103–13, doi:10.3189/2016aog71a072. short: P. Kraaijenbrink, S.W. Meijer, J.M. Shea, F. Pellicciotti, S.M. De Jong, W.W. Immerzeel, Annals of Glaciology 57 (2016) 103–113. date_created: 2023-02-20T08:15:56Z date_published: 2016-03-01T00:00:00Z date_updated: 2023-02-24T10:11:46Z day: '01' doi: 10.3189/2016aog71a072 extern: '1' intvolume: ' 57' issue: '71' keyword: - Earth-Surface Processes language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3189/2016AoG71A072 month: '03' oa: 1 oa_version: Published Version page: 103-113 publication: Annals of Glaciology publication_identifier: eissn: - 1727-5644 issn: - 0260-3055 publication_status: published publisher: International Glaciological Society quality_controlled: '1' scopus_import: '1' status: public title: Seasonal surface velocities of a Himalayan glacier derived by automated correlation of unmanned aerial vehicle imagery type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 57 year: '2016' ... --- _id: '1331' abstract: - lang: eng text: 'Cytokinin is a phytohormone that is well known for its roles in numerous plant growth and developmental processes, yet it has also been linked to abiotic stress response in a less defined manner. Arabidopsis (Arabidopsis thaliana) Cytokinin Response Factor 6 (CRF6) is a cytokinin-responsive AP2/ERF-family transcription factor that, through the cytokinin signaling pathway, plays a key role in the inhibition of dark-induced senescence. CRF6 expression is also induced by oxidative stress, and here we show a novel function for CRF6 in relation to oxidative stress and identify downstream transcriptional targets of CRF6 that are repressed in response to oxidative stress. Analysis of transcriptomic changes in wild-type and crf6 mutant plants treated with H2O2 identified CRF6-dependent differentially expressed transcripts, many of which were repressed rather than induced. Moreover, many repressed genes also show decreased expression in 35S:CRF6 overexpressing plants. Together, these findings suggest that CRF6 functions largely as a transcriptional repressor. Interestingly, among the H2O2 repressed CRF6-dependent transcripts was a set of five genes associated with cytokinin processes: (signaling) ARR6, ARR9, ARR11, (biosynthesis) LOG7, and (transport) ABCG14. We have examined mutants of these cytokinin-associated target genes to reveal novel connections to oxidative stress. Further examination of CRF6-DNA interactions indicated that CRF6 may regulate its targets both directly and indirectly. Together, this shows that CRF6 functions during oxidative stress as a negative regulator to control this cytokinin-associated module of CRF6- dependent genes and establishes a novel connection between cytokinin and oxidative stress response.' acknowledgement: "This work was financially supported by the following: The Alabama Agricultural Experiment Station HATCH grants 370222-310010-2055 and 370225-310006-2055 for funding to P.J.Z., E.A.K, A.M.P., and A.M.R. P.J.Z. and E.A.K were supported by an Auburn University Cellular and Molecular Biosciences Research Fellowship. I.D.C. is a postdoctoral fellow of the Research Foundation Flanders (FWO) (FWO/PDO14/043) and is also supported by FWO travel\r\ngrant 12N2415N. F.V.B. was supported by grants from the Interuniversity Attraction Poles Programme (IUAP P7/29 MARS) initiated by the Belgian Science Policy Office and Ghent University (Multidisciplinary Research Partnership Biotechnology for a Sustainable Economy, grant 01MRB510W)." article_processing_charge: No article_type: original author: - first_name: Paul full_name: Zwack, Paul last_name: Zwack - first_name: Inge full_name: De Clercq, Inge last_name: De Clercq - first_name: Timothy full_name: Howton, Timothy last_name: Howton - first_name: H Tucker full_name: Hallmark, H Tucker last_name: Hallmark - first_name: Andrej full_name: Hurny, Andrej id: 4DC4AF46-F248-11E8-B48F-1D18A9856A87 last_name: Hurny orcid: 0000-0003-3638-1426 - first_name: Erika full_name: Keshishian, Erika last_name: Keshishian - first_name: Alyssa full_name: Parish, Alyssa last_name: Parish - first_name: Eva full_name: Benková, Eva id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: M Shahid full_name: Mukhtar, M Shahid last_name: Mukhtar - first_name: Frank full_name: Van Breusegem, Frank last_name: Van Breusegem - first_name: Aaron full_name: Rashotte, Aaron last_name: Rashotte citation: ama: Zwack P, De Clercq I, Howton T, et al. Cytokinin response factor 6 represses cytokinin-associated genes during oxidative stress. Plant Physiology. 2016;172(2):1249-1258. doi:10.1104/pp.16.00415 apa: Zwack, P., De Clercq, I., Howton, T., Hallmark, H. T., Hurny, A., Keshishian, E., … Rashotte, A. (2016). Cytokinin response factor 6 represses cytokinin-associated genes during oxidative stress. Plant Physiology. American Society of Plant Biologists. https://doi.org/10.1104/pp.16.00415 chicago: Zwack, Paul, Inge De Clercq, Timothy Howton, H Tucker Hallmark, Andrej Hurny, Erika Keshishian, Alyssa Parish, et al. “Cytokinin Response Factor 6 Represses Cytokinin-Associated Genes during Oxidative Stress.” Plant Physiology. American Society of Plant Biologists, 2016. https://doi.org/10.1104/pp.16.00415. ieee: P. Zwack et al., “Cytokinin response factor 6 represses cytokinin-associated genes during oxidative stress,” Plant Physiology, vol. 172, no. 2. American Society of Plant Biologists, pp. 1249–1258, 2016. ista: Zwack P, De Clercq I, Howton T, Hallmark HT, Hurny A, Keshishian E, Parish A, Benková E, Mukhtar MS, Van Breusegem F, Rashotte A. 2016. Cytokinin response factor 6 represses cytokinin-associated genes during oxidative stress. Plant Physiology. 172(2), 1249–1258. mla: Zwack, Paul, et al. “Cytokinin Response Factor 6 Represses Cytokinin-Associated Genes during Oxidative Stress.” Plant Physiology, vol. 172, no. 2, American Society of Plant Biologists, 2016, pp. 1249–58, doi:10.1104/pp.16.00415. short: P. Zwack, I. De Clercq, T. Howton, H.T. Hallmark, A. Hurny, E. Keshishian, A. Parish, E. Benková, M.S. Mukhtar, F. Van Breusegem, A. Rashotte, Plant Physiology 172 (2016) 1249–1258. date_created: 2018-12-11T11:51:25Z date_published: 2016-10-02T00:00:00Z date_updated: 2026-06-18T17:30:26Z day: '02' ddc: - '580' department: - _id: EvBe doi: 10.1104/pp.16.00415 external_id: isi: - '000391147700047' intvolume: ' 172' isi: 1 issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1104/pp.16.00415 month: '10' oa: 1 oa_version: Published Version page: 1249 - 1258 publication: Plant Physiology publication_identifier: eissn: - 1532-2548 issn: - 0032-0889 publication_status: published publisher: American Society of Plant Biologists publist_id: '5937' quality_controlled: '1' scopus_import: '1' status: public title: Cytokinin response factor 6 represses cytokinin-associated genes during oxidative stress type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 172 year: '2016' ... --- _id: '1522' abstract: - lang: eng text: 'We classify smooth Brunnian (i.e., unknotted on both components) embeddings (S2 × S1) ⊔ S3 → ℝ6. Any Brunnian embedding (S2 × S1) ⊔ S3 → ℝ6 is isotopic to an explicitly constructed embedding fk,m,n for some integers k, m, n such that m ≡ n (mod 2). Two embeddings fk,m,n and fk′ ,m′,n′ are isotopic if and only if k = k′, m ≡ m′ (mod 2k) and n ≡ n′ (mod 2k). We use Haefliger’s classification of embeddings S3 ⊔ S3 → ℝ6 in our proof. The relation between the embeddings (S2 × S1) ⊔ S3 → ℝ6 and S3 ⊔ S3 → ℝ6 is not trivial, however. For example, we show that there exist embeddings f: (S2 ×S1) ⊔ S3 → ℝ6 and g, g′ : S3 ⊔ S3 → ℝ6 such that the componentwise embedded connected sum f # g is isotopic to f # g′ but g is not isotopic to g′.' acknowledgement: "I thank A. Skopenkov for telling me about the problem and for his useful remarks. I also thank A. Sossinsky,\r\nA. Zhubr, M. Skopenkov, P. Akhmetiev, and an anonymous referee for their feedback. Author was partially\r\nsupported by Dobrushin fellowship, 2013, and by RFBR grant 15-01-06302." article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Serhii full_name: Avvakumov, Serhii id: 3827DAC8-F248-11E8-B48F-1D18A9856A87 last_name: Avvakumov citation: ama: Avvakumov S. The classification of certain linked 3-manifolds in 6-space. Moscow Mathematical Journal. 2016;16(1):1-25. doi:10.17323/1609-4514-2016-16-1-1-25 apa: Avvakumov, S. (2016). The classification of certain linked 3-manifolds in 6-space. Moscow Mathematical Journal. Independent University of Moscow. https://doi.org/10.17323/1609-4514-2016-16-1-1-25 chicago: Avvakumov, Sergey. “The Classification of Certain Linked 3-Manifolds in 6-Space.” Moscow Mathematical Journal. Independent University of Moscow, 2016. https://doi.org/10.17323/1609-4514-2016-16-1-1-25. ieee: S. Avvakumov, “The classification of certain linked 3-manifolds in 6-space,” Moscow Mathematical Journal, vol. 16, no. 1. Independent University of Moscow, pp. 1–25, 2016. ista: Avvakumov S. 2016. The classification of certain linked 3-manifolds in 6-space. Moscow Mathematical Journal. 16(1), 1–25. mla: Avvakumov, Sergey. “The Classification of Certain Linked 3-Manifolds in 6-Space.” Moscow Mathematical Journal, vol. 16, no. 1, Independent University of Moscow, 2016, pp. 1–25, doi:10.17323/1609-4514-2016-16-1-1-25. short: S. Avvakumov, Moscow Mathematical Journal 16 (2016) 1–25. corr_author: '1' date_created: 2018-12-11T11:52:30Z date_published: 2016-01-01T00:00:00Z date_updated: 2024-10-09T20:56:44Z day: '01' department: - _id: UlWa doi: 10.17323/1609-4514-2016-16-1-1-25 external_id: arxiv: - '1408.3918' intvolume: ' 16' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1408.3918 month: '01' oa: 1 oa_version: Preprint page: 1 - 25 publication: Moscow Mathematical Journal publication_identifier: eissn: - 1609-4514 publication_status: published publisher: Independent University of Moscow publist_id: '5652' quality_controlled: '1' scopus_import: '1' status: public title: The classification of certain linked 3-manifolds in 6-space type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 16 year: '2016' ... --- _id: '15245' abstract: - lang: eng text: 'eXTP is a science mission designed to study the state of matter under extreme conditions of density, gravity and magnetism. Primary goals are the determination of the equation of state of matter at supra-nuclear density, the measurement of QED effects in highly magnetized star, and the study of accretion in the strong-field regime of gravity. Primary targets include isolated and binary neutron stars, strong magnetic field systems like magnetars, and stellar-mass and supermassive black holes. The mission carries a unique and unprecedented suite of state-of-the-art scientific instruments enabling for the first time ever the simultaneous spectral-timing-polarimetry studies of cosmic sources in the energy range from 0.5-30 keV (and beyond). Key elements of the payload are: the Spectroscopic Focusing Array (SFA) - a set of 11 X-ray optics for a total effective area of ∼0.9 m2 and 0.6 m2 at 2 keV and 6 keV respectively, equipped with Silicon Drift Detectors offering <180 eV spectral resolution; the Large Area Detector (LAD) - a deployable set of 640 Silicon Drift Detectors, for a total effective area of ∼3.4 m2, between 6 and 10 keV, and spectral resolution better than 250 eV; the Polarimetry Focusing Array (PFA) - a set of 2 X-ray telescope, for a total effective area of 250 cm2 at 2 keV, equipped with imaging gas pixel photoelectric polarimeters; the Wide Field Monitor (WFM) - a set of 3 coded mask wide field units, equipped with position-sensitive Silicon Drift Detectors, each covering a 90 degrees x 90 degrees field of view. The eXTP international consortium includes major institutions of the Chinese Academy of Sciences and Universities in China, as well as major institutions in several European countries and the United States. The predecessor of eXTP, the XTP mission concept, has been selected and funded as one of the so-called background missions in the Strategic Priority Space Science Program of the Chinese Academy of Sciences since 2011. The strong European participation has significantly enhanced the scientific capabilities of eXTP. The planned launch date of the mission is earlier than 2025.' article_number: '99051Q ' article_processing_charge: No arxiv: 1 author: - first_name: S. N. full_name: Zhang, S. N. last_name: Zhang - first_name: M. full_name: Feroci, M. last_name: Feroci - first_name: A. full_name: Santangelo, A. last_name: Santangelo - first_name: Y. W. full_name: Dong, Y. W. last_name: Dong - first_name: H. full_name: Feng, H. last_name: Feng - first_name: F. J. full_name: Lu, F. 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F. last_name: Yuan - first_name: G. full_name: Zampa, G. last_name: Zampa - first_name: N. full_name: Zampa, N. last_name: Zampa - first_name: A. full_name: Zdziarski, A. last_name: Zdziarski - first_name: C. full_name: Zhang, C. last_name: Zhang - first_name: C. L. full_name: Zhang, C. L. last_name: Zhang - first_name: L. full_name: Zhang, L. last_name: Zhang - first_name: X. full_name: Zhang, X. last_name: Zhang - first_name: Z. full_name: Zhang, Z. last_name: Zhang - first_name: W. D. full_name: Zhang, W. D. last_name: Zhang - first_name: S. J. full_name: Zheng, S. J. last_name: Zheng - first_name: P. full_name: Zhou, P. last_name: Zhou - first_name: X. L. full_name: Zhou, X. L. last_name: Zhou citation: ama: 'Zhang SN, Feroci M, Santangelo A, et al. eXTP: Enhanced X-ray timing and polarization mission. In: Proceedings of the SPIE. Vol 9905. SPIE; 2016. doi:10.1117/12.2232034' apa: 'Zhang, S. N., Feroci, M., Santangelo, A., Dong, Y. W., Feng, H., Lu, F. J., … Zhou, X. L. (2016). eXTP: Enhanced X-ray timing and polarization mission. In Proceedings of the SPIE (Vol. 9905). SPIE. https://doi.org/10.1117/12.2232034' chicago: 'Zhang, S. N., M. Feroci, A. Santangelo, Y. W. Dong, H. Feng, F. J. Lu, K. Nandra, et al. “EXTP: Enhanced X-Ray Timing and Polarization Mission.” In Proceedings of the SPIE, Vol. 9905. SPIE, 2016. https://doi.org/10.1117/12.2232034.' ieee: 'S. N. Zhang et al., “eXTP: Enhanced X-ray timing and polarization mission,” in Proceedings of the SPIE, 2016, vol. 9905.' ista: 'Zhang SN et al. 2016. eXTP: Enhanced X-ray timing and polarization mission. Proceedings of the SPIE. vol. 9905, 99051Q.' mla: 'Zhang, S. N., et al. “EXTP: Enhanced X-Ray Timing and Polarization Mission.” Proceedings of the SPIE, vol. 9905, 99051Q, SPIE, 2016, doi:10.1117/12.2232034.' short: S.N. Zhang, M. Feroci, A. Santangelo, Y.W. Dong, H. Feng, F.J. Lu, K. Nandra, Z.S. Wang, S. Zhang, E. Bozzo, S. Brandt, A. De Rosa, L.J. Gou, M. Hernanz, M. van der Klis, X.D. Li, Y. Liu, P. Orleanski, G. Pareschi, M. Pohl, J. Poutanen, J.L. Qu, S. Schanne, L. Stella, P. Uttley, A. Watts, R.X. Xu, W.F. Yu, J.J.M. in ’t Zand, S. Zane, L. Alvarez, L. Amati, L. Baldini, C. Bambi, S. Basso, S. Bhattacharyya, R. Bellazzini, T. Belloni, P. Bellutti, S. Bianchi, A. Brez, M. Bursa, V. Burwitz, C. Budtz-Jørgensen, I. Caiazzo, R. Campana, X.L. Cao, P. Casella, C.Y. Chen, L. Chen, T. Chen, Y. Chen, Y. Chen, Y.P. Chen, M. Civitani, F. Coti Zelati, W. Cui, W.W. Cui, Z.G. Dai, E. Del Monte, D. de Martino, S. Di Cosimo, S. Diebold, M. Dovciak, I. Donnarumma, V. Doroshenko, P. Esposito, Y. Evangelista, Y. Favre, P. Friedrich, F. Fuschino, J.L. Galvez, Z.L. Gao, M.Y. Ge, O. Gevin, D. Goetz, D.W. Han, J. Heyl, J. Horak, W. Hu, F. Huang, Q.S. Huang, R. Hudec, D. Huppenkothen, G.L. Israel, A. Ingram, V. Karas, D. Karelin, P.A. Jenke, L. Ji, S. Korpela, D. Kunneriath, C. Labanti, G. Li, X. Li, Z.S. Li, E.W. Liang, O. Limousin, L. Lin, Z.X. Ling, H.B. Liu, H.W. Liu, Z. Liu, B. Lu, N. Lund, D. Lai, B. Luo, T. Luo, B. Ma, S. Mahmoodifar, M. Marisaldi, A. Martindale, N. Meidinger, Y.P. Men, M. Michalska, R. Mignani, M. Minuti, S. Motta, F. Muleri, J. Neilsen, M. Orlandini, A.T. Pan, A. Patruno, E. Perinati, A. Picciotto, C. Piemonte, M. Pinchera, A. Rachevski, M. Rapisarda, N. Rea, E.M.R. Rossi, A. Rubini, G. Sala, X.W. Shu, C. Sgro, Z.X. Shen, P. Soffitta, L.M. Song, G. Spandre, G. Stratta, T.E. Strohmayer, L. Sun, J. Svoboda, G. Tagliaferri, C. Tenzer, T. Hong, R. Taverna, G. Torok, R. Turolla, S. Vacchi, J. Wang, D. Walton, K. Wang, J.F. Wang, R.J. Wang, Y.F. Wang, S.S. Weng, J. Wilms, B. Winter, X. Wu, X.F. Wu, S.L. Xiong, Y.P. Xu, Y.Q. Xue, Z. Yan, S. Yang, X. Yang, Y.J. Yang, F. Yuan, W.M. Yuan, Y.F. Yuan, G. Zampa, N. Zampa, A. Zdziarski, C. Zhang, C.L. Zhang, L. Zhang, X. Zhang, Z. Zhang, W.D. Zhang, S.J. Zheng, P. Zhou, X.L. Zhou, in:, Proceedings of the SPIE, SPIE, 2016. date_created: 2024-03-26T10:42:21Z date_published: 2016-07-01T00:00:00Z date_updated: 2024-03-27T08:23:11Z day: '01' doi: 10.1117/12.2232034 extern: '1' external_id: arxiv: - '1607.08823' intvolume: ' 9905' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.1607.08823 month: '07' oa: 1 oa_version: Preprint publication: Proceedings of the SPIE publication_identifier: issn: - 0277-786X publication_status: published publisher: SPIE quality_controlled: '1' scopus_import: '1' status: public title: 'eXTP: Enhanced X-ray timing and polarization mission' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 9905 year: '2016' ... --- _id: '1616' abstract: - lang: eng text: The hippocampus plays a key role in learning and memory. Previous studies suggested that the main types of principal neurons, dentate gyrus granule cells (GCs), CA3 pyramidal neurons, and CA1 pyramidal neurons, differ in their activity pattern, with sparse firing in GCs and more frequent firing in CA3 and CA1 pyramidal neurons. It has been assumed but never shown that such different activity may be caused by differential synaptic excitation. To test this hypothesis, we performed high-resolution whole-cell patch-clamp recordings in anesthetized rats in vivo. In contrast to previous in vitro data, both CA3 and CA1 pyramidal neurons fired action potentials spontaneously, with a frequency of ∼3–6 Hz, whereas GCs were silent. Furthermore, both CA3 and CA1 cells primarily fired in bursts. To determine the underlying mechanisms, we quantitatively assessed the frequency of spontaneous excitatory synaptic input, the passive membrane properties, and the active membrane characteristics. Surprisingly, GCs showed comparable synaptic excitation to CA3 and CA1 cells and the highest ratio of excitation versus hyperpolarizing inhibition. Thus, differential synaptic excitation is not responsible for differences in firing. Moreover, the three types of hippocampal neurons markedly differed in their passive properties. While GCs showed the most negative membrane potential, CA3 pyramidal neurons had the highest input resistance and the slowest membrane time constant. The three types of neurons also differed in the active membrane characteristics. GCs showed the highest action potential threshold, but displayed the largest gain of the input-output curves. In conclusion, our results reveal that differential firing of the three main types of hippocampal principal neurons in vivo is not primarily caused by differences in the characteristics of the synaptic input, but by the distinct properties of synaptic integration and input-output transformation. acknowledgement: "The authors thank Jose Guzman for critically reading prior versions of the manuscript. They also thank T. Asenov for\r\nengineering mechanical devices, A. Schlögl for efficient pro-gramming, F. Marr for technical assistance, and E. Kramberger for manuscript editing." article_processing_charge: No author: - first_name: Janina full_name: Kowalski, Janina id: 3F3CA136-F248-11E8-B48F-1D18A9856A87 last_name: Kowalski - first_name: Jian full_name: Gan, Jian id: 3614E438-F248-11E8-B48F-1D18A9856A87 last_name: Gan - first_name: Peter M full_name: Jonas, Peter M id: 353C1B58-F248-11E8-B48F-1D18A9856A87 last_name: Jonas orcid: 0000-0001-5001-4804 - first_name: Alejandro full_name: Pernia-Andrade, Alejandro id: 36963E98-F248-11E8-B48F-1D18A9856A87 last_name: Pernia-Andrade citation: ama: Kowalski J, Gan J, Jonas PM, Pernia-Andrade A. Intrinsic membrane properties determine hippocampal differential firing pattern in vivo in anesthetized rats. Hippocampus. 2016;26(5):668-682. doi:10.1002/hipo.22550 apa: Kowalski, J., Gan, J., Jonas, P. M., & Pernia-Andrade, A. (2016). Intrinsic membrane properties determine hippocampal differential firing pattern in vivo in anesthetized rats. Hippocampus. Wiley. https://doi.org/10.1002/hipo.22550 chicago: Kowalski, Janina, Jian Gan, Peter M Jonas, and Alejandro Pernia-Andrade. “Intrinsic Membrane Properties Determine Hippocampal Differential Firing Pattern in Vivo in Anesthetized Rats.” Hippocampus. Wiley, 2016. https://doi.org/10.1002/hipo.22550. ieee: J. Kowalski, J. Gan, P. M. Jonas, and A. Pernia-Andrade, “Intrinsic membrane properties determine hippocampal differential firing pattern in vivo in anesthetized rats,” Hippocampus, vol. 26, no. 5. Wiley, pp. 668–682, 2016. ista: Kowalski J, Gan J, Jonas PM, Pernia-Andrade A. 2016. Intrinsic membrane properties determine hippocampal differential firing pattern in vivo in anesthetized rats. Hippocampus. 26(5), 668–682. mla: Kowalski, Janina, et al. “Intrinsic Membrane Properties Determine Hippocampal Differential Firing Pattern in Vivo in Anesthetized Rats.” Hippocampus, vol. 26, no. 5, Wiley, 2016, pp. 668–82, doi:10.1002/hipo.22550. short: J. Kowalski, J. Gan, P.M. Jonas, A. Pernia-Andrade, Hippocampus 26 (2016) 668–682. corr_author: '1' date_created: 2018-12-11T11:53:03Z date_published: 2016-05-01T00:00:00Z date_updated: 2025-09-18T10:58:31Z day: '01' ddc: - '570' department: - _id: PeJo doi: 10.1002/hipo.22550 external_id: isi: - '000374666700011' file: - access_level: open_access checksum: 284b72b12fbe15474833ed3d4549f86b content_type: application/pdf creator: system date_created: 2018-12-12T10:13:47Z date_updated: 2020-07-14T12:45:07Z file_id: '5033' file_name: IST-2016-469-v1+1_Kowalski_et_al-Hippocampus.pdf file_size: 905348 relation: main_file file_date_updated: 2020-07-14T12:45:07Z has_accepted_license: '1' intvolume: ' 26' isi: 1 issue: '5' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '05' oa: 1 oa_version: Published Version page: 668 - 682 publication: Hippocampus publication_identifier: eissn: - 1098-1063 issn: - 1050-9631 publication_status: published publisher: Wiley publist_id: '5550' pubrep_id: '469' quality_controlled: '1' scopus_import: '1' status: public title: Intrinsic membrane properties determine hippocampal differential firing pattern in vivo in anesthetized rats 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: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 26 year: '2016' ... --- _id: '482' abstract: - lang: eng text: Nonlinear electro-optical conversion of microwave radiation into the optical telecommunication band is achieved within a crystalline whispering gallery mode resonator, reaching 0.1% photon number conversion efficiency with MHz bandwidth. alternative_title: - Optics InfoBase Conference Papers article_processing_charge: No author: - first_name: Alfredo full_name: Rueda, Alfredo last_name: Rueda - first_name: Florian full_name: Sedlmeir, Florian last_name: Sedlmeir - first_name: Michele full_name: Collodo, Michele last_name: Collodo - first_name: Ulrich full_name: Vogl, Ulrich last_name: Vogl - first_name: Birgit full_name: Stiller, Birgit last_name: Stiller - first_name: Gerhard full_name: Schunk, Gerhard last_name: Schunk - first_name: Dmitry full_name: Strekalov, Dmitry last_name: Strekalov - first_name: Christoph full_name: Marquardt, Christoph last_name: Marquardt - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X - first_name: Oskar full_name: Painter, Oskar last_name: Painter - first_name: Gerd full_name: Leuchs, Gerd last_name: Leuchs - first_name: Harald full_name: Schwefel, Harald last_name: Schwefel citation: ama: 'Rueda A, Sedlmeir F, Collodo M, et al. Nonlinear single sideband microwave to optical conversion using an electro-optic WGM-resonator. In: Optica Publishing Group; 2016. doi:10.1364/NP.2016.NTh3A.6' apa: 'Rueda, A., Sedlmeir, F., Collodo, M., Vogl, U., Stiller, B., Schunk, G., … Schwefel, H. (2016). Nonlinear single sideband microwave to optical conversion using an electro-optic WGM-resonator. Presented at the NP: Nonlinear Photonics, Sydney, Australia: Optica Publishing Group. https://doi.org/10.1364/NP.2016.NTh3A.6' chicago: Rueda, Alfredo, Florian Sedlmeir, Michele Collodo, Ulrich Vogl, Birgit Stiller, Gerhard Schunk, Dmitry Strekalov, et al. “Nonlinear Single Sideband Microwave to Optical Conversion Using an Electro-Optic WGM-Resonator.” Optica Publishing Group, 2016. https://doi.org/10.1364/NP.2016.NTh3A.6. ieee: 'A. Rueda et al., “Nonlinear single sideband microwave to optical conversion using an electro-optic WGM-resonator,” presented at the NP: Nonlinear Photonics, Sydney, Australia, 2016.' ista: 'Rueda A, Sedlmeir F, Collodo M, Vogl U, Stiller B, Schunk G, Strekalov D, Marquardt C, Fink JM, Painter O, Leuchs G, Schwefel H. 2016. Nonlinear single sideband microwave to optical conversion using an electro-optic WGM-resonator. NP: Nonlinear Photonics, Optics InfoBase Conference Papers, .' mla: Rueda, Alfredo, et al. Nonlinear Single Sideband Microwave to Optical Conversion Using an Electro-Optic WGM-Resonator. Optica Publishing Group, 2016, doi:10.1364/NP.2016.NTh3A.6. short: A. Rueda, F. Sedlmeir, M. Collodo, U. Vogl, B. Stiller, G. Schunk, D. Strekalov, C. Marquardt, J.M. Fink, O. Painter, G. Leuchs, H. Schwefel, in:, Optica Publishing Group, 2016. conference: end_date: 2016-09-08 location: Sydney, Australia name: 'NP: Nonlinear Photonics' start_date: 2016-09-05 date_created: 2018-12-11T11:46:43Z date_published: 2016-08-29T00:00:00Z date_updated: 2023-10-17T12:16:43Z day: '29' department: - _id: JoFi doi: 10.1364/NP.2016.NTh3A.6 language: - iso: eng month: '08' oa_version: None publication_status: published publisher: Optica Publishing Group publist_id: '7339' quality_controlled: '1' scopus_import: '1' status: public title: Nonlinear single sideband microwave to optical conversion using an electro-optic WGM-resonator type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2016' ... --- _id: '5551' abstract: - lang: eng text: "Data from array experiments investigating pollinator behaviour on snapdragons in controlled conditions, and their effect on plant mating. Data were collected as part of Tom Ellis' PhD thesis , submitted February 2016.\r\n\r\nWe placed a total of 36 plants in a grid inside a closed organza tent, with a single hive of commercially bred bumblebees (Bombus hortorum). We used only the yellow-flowered Antirrhinum majus striatum and the magenta-flowered Antirrhinum majus pseudomajus, at ratios of 6:36, 12:24, 18:18, 24:12 and 30:6.\r\n\r\nAfter 24 hours to learn how to deal with snapdragons, I observed pollinators foraging on plants, and recorded the transitions between plants. Thereafter seeds on plants were allowed to develops. A sample of these were grown to maturity when their flower colour could be determined, and they were scored as yellow, magenta, or hybrid." article_processing_charge: No author: - first_name: Thomas full_name: Ellis, Thomas id: 3153D6D4-F248-11E8-B48F-1D18A9856A87 last_name: Ellis orcid: 0000-0002-8511-0254 citation: ama: Ellis T. Data on pollinator observations and offpsring phenotypes. 2016. doi:10.15479/AT:ISTA:35 apa: Ellis, T. (2016). Data on pollinator observations and offpsring phenotypes. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:35 chicago: Ellis, Thomas. “Data on Pollinator Observations and Offpsring Phenotypes.” Institute of Science and Technology Austria, 2016. https://doi.org/10.15479/AT:ISTA:35. ieee: T. Ellis, “Data on pollinator observations and offpsring phenotypes.” Institute of Science and Technology Austria, 2016. ista: Ellis T. 2016. Data on pollinator observations and offpsring phenotypes, Institute of Science and Technology Austria, 10.15479/AT:ISTA:35. mla: Ellis, Thomas. Data on Pollinator Observations and Offpsring Phenotypes. Institute of Science and Technology Austria, 2016, doi:10.15479/AT:ISTA:35. short: T. Ellis, (2016). contributor: - first_name: David id: 419049E2-F248-11E8-B48F-1D18A9856A87 last_name: Field - first_name: Nicholas H id: 4880FE40-F248-11E8-B48F-1D18A9856A87 last_name: Barton orcid: 0000-0002-8548-5240 datarep_id: '35' date_created: 2018-12-12T12:31:29Z date_published: 2016-02-19T00:00:00Z date_updated: 2026-04-09T10:52:07Z day: '19' department: - _id: NiBa doi: 10.15479/AT:ISTA:35 file: - access_level: open_access checksum: aa3eb85d52b110cd192aa23147c4d4f3 content_type: application/zip creator: system date_created: 2018-12-12T13:05:12Z date_updated: 2020-07-14T12:47:01Z file_id: '5640' file_name: IST-2016-35-v1+1_array_data.zip file_size: 32775 relation: main_file file_date_updated: 2020-07-14T12:47:01Z has_accepted_license: '1' license: https://creativecommons.org/publicdomain/zero/1.0/ month: '02' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria related_material: record: - id: '1398' relation: part_of_dissertation status: public status: public title: Data on pollinator observations and offpsring phenotypes tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2016' ... --- _id: '5557' abstract: - lang: eng text: "Small synthetic discrete tomography problems.\r\nSizes are 32x32, 64z64 and 256x256.\r\nProjection angles are 2, 4, and 6.\r\nNumber of labels are 3 and 5." article_processing_charge: No author: - first_name: Paul full_name: Swoboda, Paul id: 446560C6-F248-11E8-B48F-1D18A9856A87 last_name: Swoboda citation: ama: Swoboda P. Synthetic discrete tomography problems. 2016. doi:10.15479/AT:ISTA:46 apa: Swoboda, P. (2016). Synthetic discrete tomography problems. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:46 chicago: Swoboda, Paul. “Synthetic Discrete Tomography Problems.” Institute of Science and Technology Austria, 2016. https://doi.org/10.15479/AT:ISTA:46. ieee: P. Swoboda, “Synthetic discrete tomography problems.” Institute of Science and Technology Austria, 2016. ista: Swoboda P. 2016. Synthetic discrete tomography problems, Institute of Science and Technology Austria, 10.15479/AT:ISTA:46. mla: Swoboda, Paul. Synthetic Discrete Tomography Problems. Institute of Science and Technology Austria, 2016, doi:10.15479/AT:ISTA:46. short: P. Swoboda, (2016). contributor: - contributor_type: data_collector first_name: Jan last_name: Kuske datarep_id: '46' date_created: 2018-12-12T12:31:31Z date_published: 2016-09-20T00:00:00Z date_updated: 2024-02-21T13:50:21Z day: '20' ddc: - '006' department: - _id: VlKo doi: 10.15479/AT:ISTA:46 file: - access_level: open_access checksum: aa5a16a0dc888da7186fb8fc45e88439 content_type: application/zip creator: system date_created: 2018-12-12T13:05:19Z date_updated: 2020-07-14T12:47:02Z file_id: '5645' file_name: IST-2016-46-v1+1_discrete_tomography_synthetic.zip file_size: 36058401 relation: main_file file_date_updated: 2020-07-14T12:47:02Z has_accepted_license: '1' keyword: - discrete tomography month: '09' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria status: public title: Synthetic discrete tomography problems tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2016' ... --- _id: '5806' abstract: - lang: eng text: Although the concept of functional plane for naive plane is studied and reported in the literature in great detail, no similar study is yet found for naive sphere. This article exposes the first study in this line, opening up further prospects of analyzing the topological properties of sphere in the discrete space. We show that each quadraginta octant Q of a naive sphere forms a bijection with its projected pixel set on a unique coordinate plane, which thereby serves as the functional plane of Q, and hence gives rise to merely mono-jumps during back projection. The other two coordinate planes serve as para-functional and dia-functional planes for Q, as the former is ‘mono-jumping’ but not bijective, whereas the latter holds neither of the two. Owing to this, the quadraginta octants form symmetry groups and subgroups with equivalent jump conditions. We also show a potential application in generating a special class of discrete 3D circles based on back projection and jump bridging by Steiner voxels. A circle in this class possesses 4-symmetry, uniqueness, and bounded distance from the underlying real sphere and real plane. alternative_title: - LNCS article_processing_charge: No author: - first_name: Ranita full_name: Biswas, Ranita id: 3C2B033E-F248-11E8-B48F-1D18A9856A87 last_name: Biswas orcid: 0000-0002-5372-7890 - first_name: Partha full_name: Bhowmick, Partha last_name: Bhowmick citation: ama: 'Biswas R, Bhowmick P. On functionality of quadraginta octants of naive sphere with application to circle drawing. In: Discrete Geometry for Computer Imagery. Vol 9647. Cham: Springer Nature; 2016:256-267. doi:10.1007/978-3-319-32360-2_20' apa: 'Biswas, R., & Bhowmick, P. (2016). On functionality of quadraginta octants of naive sphere with application to circle drawing. In Discrete Geometry for Computer Imagery (Vol. 9647, pp. 256–267). Cham: Springer Nature. https://doi.org/10.1007/978-3-319-32360-2_20' chicago: 'Biswas, Ranita, and Partha Bhowmick. “On Functionality of Quadraginta Octants of Naive Sphere with Application to Circle Drawing.” In Discrete Geometry for Computer Imagery, 9647:256–67. Cham: Springer Nature, 2016. https://doi.org/10.1007/978-3-319-32360-2_20.' ieee: R. Biswas and P. Bhowmick, “On functionality of quadraginta octants of naive sphere with application to circle drawing,” in Discrete Geometry for Computer Imagery, Nantes, France, 2016, vol. 9647, pp. 256–267. ista: 'Biswas R, Bhowmick P. 2016. On functionality of quadraginta octants of naive sphere with application to circle drawing. Discrete Geometry for Computer Imagery. DGCI: International Conference on Discrete Geometry for Computer Imagery, LNCS, vol. 9647, 256–267.' mla: Biswas, Ranita, and Partha Bhowmick. “On Functionality of Quadraginta Octants of Naive Sphere with Application to Circle Drawing.” Discrete Geometry for Computer Imagery, vol. 9647, Springer Nature, 2016, pp. 256–67, doi:10.1007/978-3-319-32360-2_20. short: R. Biswas, P. Bhowmick, in:, Discrete Geometry for Computer Imagery, Springer Nature, Cham, 2016, pp. 256–267. conference: end_date: 2016-04-20 location: Nantes, France name: 'DGCI: International Conference on Discrete Geometry for Computer Imagery' start_date: 2016-04-18 date_created: 2019-01-08T20:44:37Z date_published: 2016-04-09T00:00:00Z date_updated: 2022-01-28T08:10:11Z day: '09' department: - _id: HeEd doi: 10.1007/978-3-319-32360-2_20 extern: '1' intvolume: ' 9647' language: - iso: eng month: '04' oa_version: None page: 256-267 place: Cham publication: Discrete Geometry for Computer Imagery publication_identifier: eisbn: - 978-3-319-32360-2 isbn: - 978-3-319-32359-6 issn: - 0302-9743 - 1611-3349 publication_status: published publisher: Springer Nature quality_controlled: '1' status: public title: On functionality of quadraginta octants of naive sphere with application to circle drawing type: conference user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 9647 year: '2016' ... --- _id: '17618' abstract: - lang: eng text: The largest observed supermassive black holes (SMBHs) have a mass of M_BH ~ 10^{10} M_sun, nearly independent of redshift, from the local (z~0) to the early (z>6) Universe. We suggest that the growth of SMBHs above a few 10^{10} M_sun is prevented by small-scale accretion physics, independent of the properties of their host galaxies or of cosmology. Growing more massive BHs requires a gas supply rate from galactic scales onto a nuclear region as high as >10^3 M_sun/yr. At such a high accretion rate, most of the gas converts to stars at large radii (~10-100 pc), well before reaching the BH. We adopt a simple model (Thompson et al. 2005) for a star-forming accretion disk, and find that the accretion rate in the sub-pc nuclear region is reduced to the smaller value of at most a few M_sun/yr. This prevents SMBHs from growing above ~10^{11} M_sun in the age of the Universe. Furthermore, once a SMBH reaches a sufficiently high mass, this rate falls below the critical value at which the accretion flow becomes advection dominated. Once this transition occurs, BH feeding can be suppressed by strong outflows and jets from hot gas near the BH. We find that the maximum SMBH mass, given by this transition, is between M_{BH,max} ~ (1-6) * 10^{10} M_sun, depending primarily on the efficiency of angular momentum transfer inside the galactic disk, and not on other properties of the host galaxy. article_number: '110' article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Kohei full_name: Inayoshi, Kohei last_name: Inayoshi - first_name: Zoltán full_name: Haiman, Zoltán id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36 last_name: Haiman citation: ama: Inayoshi K, Haiman Z. Is there a maximum mass for black holes in galactic nuclei? The Astrophysical Journal. 2016;828(2). doi:10.3847/0004-637x/828/2/110 apa: Inayoshi, K., & Haiman, Z. (2016). Is there a maximum mass for black holes in galactic nuclei? The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/0004-637x/828/2/110 chicago: Inayoshi, Kohei, and Zoltán Haiman. “Is There a Maximum Mass for Black Holes in Galactic Nuclei?” The Astrophysical Journal. American Astronomical Society, 2016. https://doi.org/10.3847/0004-637x/828/2/110. ieee: K. Inayoshi and Z. Haiman, “Is there a maximum mass for black holes in galactic nuclei?,” The Astrophysical Journal, vol. 828, no. 2. American Astronomical Society, 2016. ista: Inayoshi K, Haiman Z. 2016. Is there a maximum mass for black holes in galactic nuclei? The Astrophysical Journal. 828(2), 110. mla: Inayoshi, Kohei, and Zoltán Haiman. “Is There a Maximum Mass for Black Holes in Galactic Nuclei?” The Astrophysical Journal, vol. 828, no. 2, 110, American Astronomical Society, 2016, doi:10.3847/0004-637x/828/2/110. short: K. Inayoshi, Z. Haiman, The Astrophysical Journal 828 (2016). date_created: 2024-09-05T13:44:44Z date_published: 2016-09-12T00:00:00Z date_updated: 2024-09-24T08:11:51Z day: '12' doi: 10.3847/0004-637x/828/2/110 extern: '1' external_id: arxiv: - '1601.02611' intvolume: ' 828' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: ' https://doi.org/10.48550/arXiv.1601.02611' month: '09' oa: 1 oa_version: Preprint publication: The Astrophysical Journal publication_identifier: issn: - 0004-637X - 1538-4357 publication_status: published publisher: American Astronomical Society quality_controlled: '1' scopus_import: '1' status: public title: Is there a maximum mass for black holes in galactic nuclei? type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 828 year: '2016' ... --- _id: '17709' abstract: - lang: eng text: 'We study very-high rate spherically symmetric accretion flows onto a massive black hole (BH; 10^2 < M_BH < 10^6 Msun) embedded in a dense gas cloud with a low abundance of metals, performing one-dimensional hydrodynamical simulations which include multi-frequency radiation transfer and non-equilibrium primordial chemistry. We find that rapid gas supply from the Bondi radius at a hyper-Eddington rate can occur without being impeded by radiation feedback when (n/10^5 cm^-3) > (M_BH/10^4Msun)^{-1}(T/10^4 K)^{3/2}, where n and T are the density and temperature of ambient gas outside of the Bondi radius. The resulting accretion rate in this regime is steady, and larger than 3000 times the Eddington rate. At lower Bondi rates, the accretion is episodic due to radiative feedback and the average rate is limited below the Eddington rate. For the hyper-Eddington case, the steady solution consists of two parts: a radiation-dominated central core, where photon trapping due to electron scattering is important, and an accreting envelope which follows a Bondi profile with T~8000 K. When the emergent luminosity is limited below the Eddington luminosity because of photon trapping, radiation from the central region does not affect the gas dynamics at larger scales. We apply our result to the rapid formation of massive BHs in protogalaxies with a virial temperature of T_vir> 10^4 K. Once a seed BH forms at the center of the galaxy, it can grow up to a maximum ~10^5 (T_vir/10^4 K) Msun via gas accretion independent of the initial BH mass. Finally, we discuss possible observational signatures of rapidly accreting BHs with/without allowance for dust. We suggest that these systems could explain Lya emitters without X-rays and luminous infrared sources with hot dust emission, respectively.' article_processing_charge: No article_type: original author: - first_name: Kohei full_name: Inayoshi, Kohei last_name: Inayoshi - first_name: Zoltán full_name: Haiman, Zoltán id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36 last_name: Haiman - first_name: Jeremiah P. full_name: Ostriker, Jeremiah P. last_name: Ostriker citation: ama: Inayoshi K, Haiman Z, Ostriker JP. Hyper-Eddington accretion flows on to massive black holes. Monthly Notices of the Royal Astronomical Society. 2016;459(4):3738-3755. doi:10.1093/mnras/stw836 apa: Inayoshi, K., Haiman, Z., & Ostriker, J. P. (2016). Hyper-Eddington accretion flows on to massive black holes. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stw836 chicago: Inayoshi, Kohei, Zoltán Haiman, and Jeremiah P. Ostriker. “Hyper-Eddington Accretion Flows on to Massive Black Holes.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2016. https://doi.org/10.1093/mnras/stw836. ieee: K. Inayoshi, Z. Haiman, and J. P. Ostriker, “Hyper-Eddington accretion flows on to massive black holes,” Monthly Notices of the Royal Astronomical Society, vol. 459, no. 4. Oxford University Press, pp. 3738–3755, 2016. ista: Inayoshi K, Haiman Z, Ostriker JP. 2016. Hyper-Eddington accretion flows on to massive black holes. Monthly Notices of the Royal Astronomical Society. 459(4), 3738–3755. mla: Inayoshi, Kohei, et al. “Hyper-Eddington Accretion Flows on to Massive Black Holes.” Monthly Notices of the Royal Astronomical Society, vol. 459, no. 4, Oxford University Press, 2016, pp. 3738–55, doi:10.1093/mnras/stw836. short: K. Inayoshi, Z. Haiman, J.P. Ostriker, Monthly Notices of the Royal Astronomical Society 459 (2016) 3738–3755. date_created: 2024-09-06T08:54:12Z date_published: 2016-04-12T00:00:00Z date_updated: 2024-09-25T12:00:22Z day: '12' doi: 10.1093/mnras/stw836 extern: '1' intvolume: ' 459' issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1093/mnras/stw836 month: '04' oa: 1 oa_version: Published Version page: 3738-3755 publication: Monthly Notices of the Royal Astronomical Society publication_identifier: issn: - 0035-8711 - 1365-2966 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: Hyper-Eddington accretion flows on to massive black holes type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 459 year: '2016' ...