[{"quality_controlled":"1","citation":{"short":"C.-J. Haake, M. Schneider, International Journal of Game Theory 55 (2026).","chicago":"Haake, Claus-Jochen, and Martin Schneider. “An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis.” <i>International Journal of Game Theory</i> 55 (2026). <a href=\"https://doi.org/10.1007/s00182-026-00978-2\">https://doi.org/10.1007/s00182-026-00978-2</a>.","apa":"Haake, C.-J., &#38; Schneider, M. (2026). An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis. <i>International Journal of Game Theory</i>, <i>55</i>. <a href=\"https://doi.org/10.1007/s00182-026-00978-2\">https://doi.org/10.1007/s00182-026-00978-2</a>","ieee":"C.-J. Haake and M. Schneider, “An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis,” <i>International Journal of Game Theory</i>, vol. 55, 2026, doi: <a href=\"https://doi.org/10.1007/s00182-026-00978-2\">10.1007/s00182-026-00978-2</a>.","ama":"Haake C-J, Schneider M. An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis. <i>International Journal of Game Theory</i>. 2026;55. doi:<a href=\"https://doi.org/10.1007/s00182-026-00978-2\">10.1007/s00182-026-00978-2</a>","bibtex":"@article{Haake_Schneider_2026, title={An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis}, volume={55}, DOI={<a href=\"https://doi.org/10.1007/s00182-026-00978-2\">10.1007/s00182-026-00978-2</a>}, journal={International Journal of Game Theory}, publisher={Springer}, author={Haake, Claus-Jochen and Schneider, Martin}, year={2026} }","mla":"Haake, Claus-Jochen, and Martin Schneider. “An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis.” <i>International Journal of Game Theory</i>, vol. 55, Springer, 2026, doi:<a href=\"https://doi.org/10.1007/s00182-026-00978-2\">10.1007/s00182-026-00978-2</a>."},"oa":"1","status":"public","user_id":"20801","volume":55,"publisher":"Springer","_id":"63731","abstract":[{"text":"The Banzhaf power index can be used to quantify the explanatory power of single conditions in a configurational analysis that aims at identifying whether combinations of conditions are sufficient for an outcome. The latter method is an integral part of the Qualitative Comparative Analysis (QCA) approach. It is widely used in the literature, e.g., in the field of International Management. Haake and Schneider (2023) give a rigorous description of the connection between the empirical and game theoretic modeling. To justify that the Banzhaf index is an appropriate tool to measure the influence of a condition, this paper discusses a novel axiomatization of the Banzhaf index that uses axioms that are directly linked to the QCA methodology. As a side result, we demonstrate that in our model the Banzhaf index can be reinterpreted as an average of Shapley-Shubik indices.","lang":"eng"}],"publication":"International Journal of Game Theory","keyword":["Banzhaf index","axiomatization","QCA","explanatory power"],"type":"journal_article","department":[{"_id":"205"},{"_id":"475"},{"_id":"185"}],"date_created":"2026-01-26T12:30:50Z","date_updated":"2026-01-26T12:42:04Z","intvolume":"        55","year":"2026","title":"An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative Comparative Analysis","author":[{"first_name":"Claus-Jochen","last_name":"Haake","full_name":"Haake, Claus-Jochen","id":"20801"},{"orcid":"https://orcid.org/0000-0002-6961-3716","first_name":"Martin","last_name":"Schneider","full_name":"Schneider, Martin","id":"471"}],"doi":"10.1007/s00182-026-00978-2","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s00182-026-00978-2#citeas","open_access":"1"}],"language":[{"iso":"eng"}]},{"publication_status":"published","date_updated":"2026-01-27T08:40:42Z","author":[{"full_name":"Steinhausen, Julia","last_name":"Steinhausen","first_name":"Julia"}],"publication_identifier":{"isbn":["9783658478391","9783658478407"]},"status":"public","title":"„Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion","year":"2026","editor":[{"first_name":"Renate","last_name":"Petersen","full_name":"Petersen, Renate"},{"full_name":"Budde, Mechthild","first_name":"Mechthild","last_name":"Budde"},{"full_name":"Brocke, Pia","first_name":"Pia","last_name":"Brocke"},{"full_name":"Doebert, Gitta","last_name":"Doebert","first_name":"Gitta"},{"first_name":"Helga","last_name":"Rudack","full_name":"Rudack, Helga"}],"user_id":"5833","doi":"10.1007/978-3-658-47840-7_22","publisher":"Springer Fachmedien Wiesbaden","_id":"63752","language":[{"iso":"ger"}],"citation":{"bibtex":"@inbook{Steinhausen_2026, place={Wiesbaden}, title={„Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-47840-7_22\">10.1007/978-3-658-47840-7_22</a>}, booktitle={Praxishandbuch Mentoring in der Wissenschaft}, publisher={Springer Fachmedien Wiesbaden}, author={Steinhausen, Julia}, editor={Petersen, Renate and Budde, Mechthild and Brocke, Pia and Doebert, Gitta and Rudack, Helga}, year={2026} }","ama":"Steinhausen J. „Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion. In: Petersen R, Budde M, Brocke P, Doebert G, Rudack H, eds. <i>Praxishandbuch Mentoring in der Wissenschaft</i>. Springer Fachmedien Wiesbaden; 2026. doi:<a href=\"https://doi.org/10.1007/978-3-658-47840-7_22\">10.1007/978-3-658-47840-7_22</a>","mla":"Steinhausen, Julia. “„Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion.” <i>Praxishandbuch Mentoring in der Wissenschaft</i>, edited by Renate Petersen et al., Springer Fachmedien Wiesbaden, 2026, doi:<a href=\"https://doi.org/10.1007/978-3-658-47840-7_22\">10.1007/978-3-658-47840-7_22</a>.","chicago":"Steinhausen, Julia. “„Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion.” In <i>Praxishandbuch Mentoring in der Wissenschaft</i>, edited by Renate Petersen, Mechthild Budde, Pia Brocke, Gitta Doebert, and Helga Rudack. Wiesbaden: Springer Fachmedien Wiesbaden, 2026. <a href=\"https://doi.org/10.1007/978-3-658-47840-7_22\">https://doi.org/10.1007/978-3-658-47840-7_22</a>.","short":"J. Steinhausen, in: R. Petersen, M. Budde, P. Brocke, G. Doebert, H. Rudack (Eds.), Praxishandbuch Mentoring in der Wissenschaft, Springer Fachmedien Wiesbaden, Wiesbaden, 2026.","ieee":"J. Steinhausen, “„Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion,” in <i>Praxishandbuch Mentoring in der Wissenschaft</i>, R. Petersen, M. Budde, P. Brocke, G. Doebert, and H. Rudack, Eds. Wiesbaden: Springer Fachmedien Wiesbaden, 2026.","apa":"Steinhausen, J. (2026). „Mind the gap“: Mentoring für Frauen in der Statuspassage Studium – Promotion. In R. Petersen, M. Budde, P. Brocke, G. Doebert, &#38; H. Rudack (Eds.), <i>Praxishandbuch Mentoring in der Wissenschaft</i>. Springer Fachmedien Wiesbaden. <a href=\"https://doi.org/10.1007/978-3-658-47840-7_22\">https://doi.org/10.1007/978-3-658-47840-7_22</a>"},"publication":"Praxishandbuch Mentoring in der Wissenschaft","type":"book_chapter","keyword":["Mentoring","Frauen","Wissenschaft"],"date_created":"2026-01-27T08:30:07Z","place":"Wiesbaden"},{"date_created":"2026-01-28T10:09:30Z","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"}],"type":"journal_article","citation":{"bibtex":"@article{Trienens_Brüning_Schöppner_2026, title={Wo Forschung, KI und Praxis aufeinandertreffen}, volume={03–2025}, journal={kunststoffland NRW report}, author={Trienens, Dorte and Brüning, Florian and Schöppner, Volker}, year={2026} }","chicago":"Trienens, Dorte, Florian Brüning, and Volker Schöppner. “Wo Forschung, KI Und Praxis Aufeinandertreffen.” <i>Kunststoffland NRW Report</i> 03–2025 (2026).","short":"D. Trienens, F. Brüning, V. Schöppner, Kunststoffland NRW Report 03–2025 (2026).","ama":"Trienens D, Brüning F, Schöppner V. Wo Forschung, KI und Praxis aufeinandertreffen. <i>kunststoffland NRW report</i>. 2026;03-2025.","ieee":"D. Trienens, F. Brüning, and V. Schöppner, “Wo Forschung, KI und Praxis aufeinandertreffen,” <i>kunststoffland NRW report</i>, vol. 03–2025, 2026.","mla":"Trienens, Dorte, et al. “Wo Forschung, KI Und Praxis Aufeinandertreffen.” <i>Kunststoffland NRW Report</i>, vol. 03–2025, 2026.","apa":"Trienens, D., Brüning, F., &#38; Schöppner, V. (2026). Wo Forschung, KI und Praxis aufeinandertreffen. <i>Kunststoffland NRW Report</i>, <i>03–2025</i>."},"publication":"kunststoffland NRW report","language":[{"iso":"eng"}],"_id":"63784","volume":"03-2025","user_id":"44116","author":[{"last_name":"Trienens","first_name":"Dorte","full_name":"Trienens, Dorte","id":"44116"},{"id":"72920","last_name":"Brüning","first_name":"Florian","full_name":"Brüning, Florian"},{"id":"20530","last_name":"Schöppner","first_name":"Volker","full_name":"Schöppner, Volker"}],"status":"public","title":"Wo Forschung, KI und Praxis aufeinandertreffen","year":"2026","date_updated":"2026-01-28T10:09:53Z"},{"date_created":"2026-01-28T14:41:43Z","place":"Bad Heilbrunn","type":"book_chapter","department":[{"_id":"458"}],"publication":"Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung","citation":{"mla":"Schlesier, Juliane, et al. “Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten.” <i>Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung</i>, edited by Markus Peschel et al., 1st ed., Julius Klinkhardt, 2026, pp. 143–54.","bibtex":"@inbook{Schlesier_Rank_Then_Pohlmann-Rother_Herding_Büker_Carle_2026, place={Bad Heilbrunn}, edition={1}, title={Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten}, booktitle={Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung}, publisher={Julius Klinkhardt}, author={Schlesier, Juliane and Rank, Astrid and Then, Daniel and Pohlmann-Rother, Sanna and Herding, Jana and Büker, Petra and Carle, Ursula}, editor={Peschel, Markus and Kihm, Pascal and Platz, Melanie and Gebauer, Lea Marie}, year={2026}, pages={143–154} }","ama":"Schlesier J, Rank A, Then D, et al. Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten. In: Peschel M, Kihm P, Platz M, Gebauer LM, eds. <i>Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung</i>. 1st ed. Julius Klinkhardt; 2026:143-154.","ieee":"J. Schlesier <i>et al.</i>, “Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten,” in <i>Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung</i>, 1st ed., M. Peschel, P. Kihm, M. Platz, and L. M. Gebauer, Eds. Bad Heilbrunn: Julius Klinkhardt, 2026, pp. 143–154.","apa":"Schlesier, J., Rank, A., Then, D., Pohlmann-Rother, S., Herding, J., Büker, P., &#38; Carle, U. (2026). Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten. In M. Peschel, P. Kihm, M. Platz, &#38; L. M. Gebauer (Eds.), <i>Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung</i> (1st ed., pp. 143–154). Julius Klinkhardt.","chicago":"Schlesier, Juliane, Astrid Rank, Daniel Then, Sanna Pohlmann-Rother, Jana Herding, Petra Büker, and Ursula Carle. “Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten.” In <i>Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung</i>, edited by Markus Peschel, Pascal Kihm, Melanie Platz, and Lea Marie Gebauer, 1st ed., 143–54. Bad Heilbrunn: Julius Klinkhardt, 2026.","short":"J. Schlesier, A. Rank, D. Then, S. Pohlmann-Rother, J. Herding, P. Büker, U. Carle, in: M. Peschel, P. Kihm, M. Platz, L.M. Gebauer (Eds.), Bezugsnotwendigkeiten in der Grundschule. Pädagogik und Fachdidaktik in der Grundschulbildung, 1st ed., Julius Klinkhardt, Bad Heilbrunn, 2026, pp. 143–154."},"page":"143-154","_id":"63791","edition":"1","publisher":"Julius Klinkhardt","language":[{"iso":"ger"}],"user_id":"26718","editor":[{"first_name":"Markus","last_name":"Peschel","full_name":"Peschel, Markus"},{"full_name":"Kihm, Pascal","first_name":"Pascal","last_name":"Kihm"},{"full_name":"Platz, Melanie","last_name":"Platz","first_name":"Melanie"},{"full_name":"Gebauer, Lea Marie","last_name":"Gebauer","first_name":"Lea Marie"}],"year":"2026","status":"public","title":"Transitionen von Kindern mit erschwerten Lern- und Teilhabevoraussetzungen begleiten","publication_identifier":{"isbn":["978-3-7815-2751-5"]},"author":[{"first_name":"Juliane","last_name":"Schlesier","full_name":"Schlesier, Juliane"},{"last_name":"Rank","first_name":"Astrid","full_name":"Rank, Astrid"},{"last_name":"Then","first_name":"Daniel","full_name":"Then, Daniel"},{"full_name":"Pohlmann-Rother, Sanna","last_name":"Pohlmann-Rother","first_name":"Sanna"},{"id":"34404","first_name":"Jana","last_name":"Herding","full_name":"Herding, Jana"},{"last_name":"Büker","first_name":"Petra","full_name":"Büker, Petra","id":"21978"},{"full_name":"Carle, Ursula","first_name":"Ursula","last_name":"Carle"}],"publication_status":"published","date_updated":"2026-01-28T14:42:41Z"},{"doi":"10.3278/HSL2608W","language":[{"iso":"ger"}],"publication_status":"published","date_updated":"2026-01-28T15:17:48Z","intvolume":"        12","title":"Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL","year":"2026","publication_identifier":{"eissn":["2199-8825"]},"author":[{"id":"76955","first_name":"Mats","orcid":"0000-0001-5175-357X","last_name":"Vernholz","full_name":"Vernholz, Mats"},{"id":"30086","first_name":"Katrin","last_name":"Temmen","full_name":"Temmen, Katrin"}],"type":"journal_article","department":[{"_id":"300"}],"date_created":"2026-01-28T15:17:16Z","publication":"die hochschullehre","issue":"8","user_id":"76955","volume":12,"page":"97-111","_id":"63798","publisher":"wbv Publikation","status":"public","quality_controlled":"1","citation":{"short":"M. Vernholz, K. Temmen, die hochschullehre 12 (2026) 97–111.","chicago":"Vernholz, Mats, and Katrin Temmen. “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL.” <i>die hochschullehre</i> 12, no. 8 (2026): 97–111. <a href=\"https://doi.org/10.3278/HSL2608W\">https://doi.org/10.3278/HSL2608W</a>.","ieee":"M. Vernholz and K. Temmen, “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL,” <i>die hochschullehre</i>, vol. 12, no. 8, pp. 97–111, 2026, doi: <a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>.","apa":"Vernholz, M., &#38; Temmen, K. (2026). Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL. <i>die hochschullehre</i>, <i>12</i>(8), 97–111. <a href=\"https://doi.org/10.3278/HSL2608W\">https://doi.org/10.3278/HSL2608W</a>","bibtex":"@article{Vernholz_Temmen_2026, title={Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL}, volume={12}, DOI={<a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>}, number={8}, journal={die hochschullehre}, publisher={wbv Publikation}, author={Vernholz, Mats and Temmen, Katrin}, year={2026}, pages={97–111} }","ama":"Vernholz M, Temmen K. Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL. <i>die hochschullehre</i>. 2026;12(8):97-111. doi:<a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>","mla":"Vernholz, Mats, and Katrin Temmen. “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL.” <i>die hochschullehre</i>, vol. 12, no. 8, wbv Publikation, 2026, pp. 97–111, doi:<a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>."}},{"status":"public","year":"2026","title":"Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research","author":[{"full_name":"Hassan, Nik","first_name":"Nik","last_name":"Hassan"},{"full_name":"Marrone, Mauricio","last_name":"Marrone","first_name":"Mauricio"},{"first_name":"Guido","last_name":"Schryen","full_name":"Schryen, Guido","id":"72850"},{"full_name":"Yang, Jack","last_name":"Yang","first_name":"Jack"}],"date_updated":"2026-01-31T15:24:01Z","has_accepted_license":"1","language":[{"iso":"eng"}],"_id":"61528","user_id":"72850","ddc":["000"],"file_date_updated":"2025-10-06T17:04:28Z","publication":"Proceedings of the 59th Hawaii International Conference on System Sciences","citation":{"bibtex":"@inproceedings{Hassan_Marrone_Schryen_Yang_2026, place={Lahaina, Hawaii, USA}, title={Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research}, booktitle={Proceedings of the 59th Hawaii International Conference on System Sciences}, author={Hassan, Nik and Marrone, Mauricio and Schryen, Guido and Yang, Jack}, year={2026} }","chicago":"Hassan, Nik, Mauricio Marrone, Guido Schryen, and Jack Yang. “Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research.” In <i>Proceedings of the 59th Hawaii International Conference on System Sciences</i>. Lahaina, Hawaii, USA, 2026.","ama":"Hassan N, Marrone M, Schryen G, Yang J. Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research. In: <i>Proceedings of the 59th Hawaii International Conference on System Sciences</i>. ; 2026.","short":"N. Hassan, M. Marrone, G. Schryen, J. Yang, in: Proceedings of the 59th Hawaii International Conference on System Sciences, Lahaina, Hawaii, USA, 2026.","ieee":"N. Hassan, M. Marrone, G. Schryen, and J. Yang, “Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research,” 2026.","mla":"Hassan, Nik, et al. “Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research.” <i>Proceedings of the 59th Hawaii International Conference on System Sciences</i>, 2026.","apa":"Hassan, N., Marrone, M., Schryen, G., &#38; Yang, J. (2026). Using Google’s Natural Language Model to Measure Growth of Knowledge in Information Systems Research. <i>Proceedings of the 59th Hawaii International Conference on System Sciences</i>."},"file":[{"creator":"schryen","date_created":"2025-10-06T17:04:28Z","access_level":"closed","file_size":430613,"file_name":"Using AI to measure IS progress_HICSS2026_Final091425.pdf","date_updated":"2025-10-06T17:04:28Z","relation":"main_file","success":1,"content_type":"application/pdf","file_id":"61529"}],"date_created":"2025-10-06T17:00:46Z","place":"Lahaina, Hawaii, USA","type":"conference","department":[{"_id":"277"}]},{"abstract":[{"lang":"eng","text":"In this contribution, we address the estimation of the frequency-dependent elastic parameters of polymers in the ultrasound range, which is formulated as an inverse problem. This inverse problem is implemented as a nonlinear regression-type optimization problem, in which the simulation signals are fitted to the measurement signals. These signals consist of displacement responses in waveguides, focusing on hollow cylindrical geometries to enhance the simulation efficiency. To accelerate the optimization and reduce the number of model evaluations and wait times, we propose two novel methods. First, we introduce an adaptation of the Levenberg–Marquardt method derived from a geometrical interpretation of the least-squares optimization problem. Second, we introduce an improved objective function based on the autocorrelated envelopes of the measurement and simulation signals. Given that this study primarily relies on simulation data to quantify optimization convergence, we aggregate the expected ranges of realistic material parameters and derive their distributions to ensure the reproducibility of optimizations with proper measurements. We demonstrate the effectiveness of our objective function modification and step adaptation for various materials with isotropic material symmetry by comparing them with the Broyden–Fletcher–Goldfarb–Shanno method. In all cases, our method reduces the total number of model evaluations, thereby shortening the time to identify the material parameters."}],"publication":"Mechanical Systems and Signal Processing","department":[{"_id":"49"}],"keyword":["Material parameter estimation","Waveguide","Nonlinear optimization","Inverse problem","Least squares"],"type":"journal_article","date_created":"2026-01-29T08:53:42Z","intvolume":"       247","publication_status":"published","date_updated":"2026-02-02T12:44:47Z","author":[{"last_name":"Itner","first_name":"Dominik","full_name":"Itner, Dominik"},{"id":"32616","first_name":"Dmitrij","last_name":"Dreiling","full_name":"Dreiling, Dmitrij"},{"full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp","first_name":"Hauke"},{"id":"213","last_name":"Henning","first_name":"Bernd","full_name":"Henning, Bernd"},{"full_name":"Birk, Carolin","last_name":"Birk","first_name":"Carolin"}],"publication_identifier":{"issn":["0888-3270"]},"title":"A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses","year":"2026","doi":"https://doi.org/10.1016/j.ymssp.2026.113904","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S0888327026000610/pdfft?md5=16e8493b44527f4ab0a6d13f634a01c3&pid=1-s2.0-S0888327026000610-main.pdf"}],"project":[{"name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren","_id":"89"}],"citation":{"mla":"Itner, Dominik, et al. “A Modified Levenberg–Marquardt Method for Estimating the Elastic Material Parameters of Polymer Waveguides Using Residuals between Autocorrelated Frequency Responses.” <i>Mechanical Systems and Signal Processing</i>, vol. 247, 2026, p. 113904, doi:<a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>.","bibtex":"@article{Itner_Dreiling_Gravenkamp_Henning_Birk_2026, title={A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses}, volume={247}, DOI={<a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>}, journal={Mechanical Systems and Signal Processing}, author={Itner, Dominik and Dreiling, Dmitrij and Gravenkamp, Hauke and Henning, Bernd and Birk, Carolin}, year={2026}, pages={113904} }","ama":"Itner D, Dreiling D, Gravenkamp H, Henning B, Birk C. A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses. <i>Mechanical Systems and Signal Processing</i>. 2026;247:113904. doi:<a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>","ieee":"D. Itner, D. Dreiling, H. Gravenkamp, B. Henning, and C. Birk, “A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses,” <i>Mechanical Systems and Signal Processing</i>, vol. 247, p. 113904, 2026, doi: <a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>.","apa":"Itner, D., Dreiling, D., Gravenkamp, H., Henning, B., &#38; Birk, C. (2026). A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses. <i>Mechanical Systems and Signal Processing</i>, <i>247</i>, 113904. <a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>","chicago":"Itner, Dominik, Dmitrij Dreiling, Hauke Gravenkamp, Bernd Henning, and Carolin Birk. “A Modified Levenberg–Marquardt Method for Estimating the Elastic Material Parameters of Polymer Waveguides Using Residuals between Autocorrelated Frequency Responses.” <i>Mechanical Systems and Signal Processing</i> 247 (2026): 113904. <a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>.","short":"D. Itner, D. Dreiling, H. Gravenkamp, B. Henning, C. Birk, Mechanical Systems and Signal Processing 247 (2026) 113904."},"oa":"1","status":"public","volume":247,"user_id":"32616","_id":"63800","page":"113904"},{"status":"public","_id":"63827","publisher":"MDPI AG","volume":13,"user_id":"158","citation":{"apa":"Metzner, D., Potthoff, J., Zentgraf, T., &#38; Förstner, J. (2026). Approximating Incoherent Monochromatic Light Sources in FDTD Simulations. <i>Photonics</i>, <i>13</i>(2), Article 128. <a href=\"https://doi.org/10.3390/photonics13020128\">https://doi.org/10.3390/photonics13020128</a>","ieee":"D. Metzner, J. Potthoff, T. Zentgraf, and J. Förstner, “Approximating Incoherent Monochromatic Light Sources in FDTD Simulations,” <i>Photonics</i>, vol. 13, no. 2, Art. no. 128, 2026, doi: <a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>.","chicago":"Metzner, Dominik, Jens Potthoff, Thomas Zentgraf, and Jens Förstner. “Approximating Incoherent Monochromatic Light Sources in FDTD Simulations.” <i>Photonics</i> 13, no. 2 (2026). <a href=\"https://doi.org/10.3390/photonics13020128\">https://doi.org/10.3390/photonics13020128</a>.","short":"D. Metzner, J. Potthoff, T. Zentgraf, J. Förstner, Photonics 13 (2026).","mla":"Metzner, Dominik, et al. “Approximating Incoherent Monochromatic Light Sources in FDTD Simulations.” <i>Photonics</i>, vol. 13, no. 2, 128, MDPI AG, 2026, doi:<a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>.","ama":"Metzner D, Potthoff J, Zentgraf T, Förstner J. Approximating Incoherent Monochromatic Light Sources in FDTD Simulations. <i>Photonics</i>. 2026;13(2). doi:<a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>","bibtex":"@article{Metzner_Potthoff_Zentgraf_Förstner_2026, title={Approximating Incoherent Monochromatic Light Sources in FDTD Simulations}, volume={13}, DOI={<a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>}, number={2128}, journal={Photonics}, publisher={MDPI AG}, author={Metzner, Dominik and Potthoff, Jens and Zentgraf, Thomas and Förstner, Jens}, year={2026} }"},"quality_controlled":"1","oa":"1","author":[{"full_name":"Metzner, Dominik","last_name":"Metzner","first_name":"Dominik"},{"last_name":"Potthoff","first_name":"Jens","full_name":"Potthoff, Jens"},{"id":"30525","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas","full_name":"Zentgraf, Thomas"},{"orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens","id":"158"}],"publication_identifier":{"issn":["2304-6732"]},"year":"2026","title":"Approximating Incoherent Monochromatic Light Sources in FDTD Simulations","article_type":"original","intvolume":"        13","publication_status":"published","date_updated":"2026-02-02T21:38:34Z","language":[{"iso":"eng"}],"article_number":"128","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2304-6732/13/2/128"}],"doi":"10.3390/photonics13020128","publication":"Photonics","issue":"2","abstract":[{"text":"Light-emitting diodes (LEDs) are becoming increasingly important across various sectors of the lighting industry and are being used more frequently. In the field of symbolic projection, research is increasingly focusing on implementing light modulation using energy-efficient, incoherent LEDs rather than lasers. Since light modulation in micro- and nano-optics is typically achieved through phase modulation, Finite-Difference Time-Domain (FDTD) simulations are employed for analysis. The objective of this article is to investigate different approaches for approximating incoherent monochromatic light sources within FDTD simulations. To this end, two approaches based on dipole sources are considered, as well as a method involving plane waves with modulated wavefronts based on Cosine–Fourier functions and a method based on the superposition of Gaussian beams. These methods are evaluated in terms of their accuracy using a two-dimensional double-slit configuration and are compared against a fully incoherent analytical reference.","lang":"eng"}],"date_created":"2026-02-02T07:18:03Z","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"},{"_id":"61"}],"keyword":["tet_topic_opticalantenna","tet_topic_numerics","tet_topic_meta"],"type":"journal_article"},{"type":"conference_editor","date_created":"2026-02-04T07:12:48Z","citation":{"ieee":"A. Hogan, K. Satoh, H. Dag, A.-Y. Turhan, D. Roman, and A. Soylu, Eds., <i>Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings</i>, vol. 16144. Springer, 2026.","apa":"Hogan, A., Satoh, K., Dag, H., Turhan, A.-Y., Roman, D., &#38; Soylu, A. (Eds.). (2026). <i>Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings</i> (Vol. 16144). Springer. <a href=\"https://doi.org/10.1007/978-3-032-08887-1\">https://doi.org/10.1007/978-3-032-08887-1</a>","short":"A. Hogan, K. Satoh, H. Dag, A.-Y. Turhan, D. Roman, A. Soylu, eds., Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings, Springer, 2026.","chicago":"Hogan, Aidan, Ken Satoh, Hasan Dag, Anni-Yasmin Turhan, Dumitru Roman, and Ahmet Soylu, eds. <i>Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings</i>. Vol. 16144. Lecture Notes in Computer Science. Springer, 2026. <a href=\"https://doi.org/10.1007/978-3-032-08887-1\">https://doi.org/10.1007/978-3-032-08887-1</a>.","mla":"Hogan, Aidan, et al., editors. <i>Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings</i>. Springer, 2026, doi:<a href=\"https://doi.org/10.1007/978-3-032-08887-1\">10.1007/978-3-032-08887-1</a>.","bibtex":"@book{Hogan_Satoh_Dag_Turhan_Roman_Soylu_2026, series={Lecture Notes in Computer Science}, title={Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings}, volume={16144}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-08887-1\">10.1007/978-3-032-08887-1</a>}, publisher={Springer}, year={2026}, collection={Lecture Notes in Computer Science} }","ama":"Hogan A, Satoh K, Dag H, Turhan A-Y, Roman D, Soylu A, eds. <i>Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings</i>. Vol 16144. Springer; 2026. doi:<a href=\"https://doi.org/10.1007/978-3-032-08887-1\">10.1007/978-3-032-08887-1</a>"},"volume":16144,"editor":[{"full_name":"Hogan, Aidan","first_name":"Aidan","last_name":"Hogan"},{"full_name":"Satoh, Ken","last_name":"Satoh","first_name":"Ken"},{"first_name":"Hasan","last_name":"Dag","full_name":"Dag, Hasan"},{"full_name":"Turhan, Anni-Yasmin","first_name":"Anni-Yasmin","last_name":"Turhan","id":"104470"},{"first_name":"Dumitru","last_name":"Roman","full_name":"Roman, Dumitru"},{"last_name":"Soylu","first_name":"Ahmet","full_name":"Soylu, Ahmet"}],"user_id":"117185","doi":"10.1007/978-3-032-08887-1","_id":"63860","publisher":"Springer","series_title":"Lecture Notes in Computer Science","language":[{"iso":"eng"}],"intvolume":"     16144","date_updated":"2026-02-04T07:13:38Z","publication_identifier":{"isbn":["978-3-032-08886-4"]},"status":"public","title":"Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings","year":"2026"},{"project":[{"name":"SHAPE : Gestaltung von Dienstleistungsentwicklungsprozessen und lnnovationspartnerschaften mit Unternehmen","_id":"1250"}],"quality_controlled":"1","citation":{"ama":"Schäfer JM, Rajko P, Angelova D, Böhmann T. From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping. In: <i>Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026)</i>. Association for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii (Manoa); 2026.","bibtex":"@inproceedings{Schäfer_Rajko_Angelova_Böhmann_2026, place={Maui, Hawaii, USA}, title={From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping}, booktitle={Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026)}, publisher={Association for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii (Manoa)}, author={Schäfer, Jannika Marie and Rajko, Polina and Angelova, Daniela and Böhmann, Tilo}, year={2026} }","mla":"Schäfer, Jannika Marie, et al. “From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping.” <i>Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026)</i>, Association for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii (Manoa), 2026.","chicago":"Schäfer, Jannika Marie, Polina Rajko, Daniela Angelova, and Tilo Böhmann. “From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping.” In <i>Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026)</i>. Maui, Hawaii, USA: Association for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii (Manoa), 2026.","short":"J.M. Schäfer, P. Rajko, D. Angelova, T. Böhmann, in: Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026), Association for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii (Manoa), Maui, Hawaii, USA, 2026.","apa":"Schäfer, J. M., Rajko, P., Angelova, D., &#38; Böhmann, T. (2026). From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping. <i>Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026)</i>. 59th Hawaii International Conference on System Sciences (HICSS 2026), Maui, Maui, Hawaii, USA.","ieee":"J. M. Schäfer, P. Rajko, D. Angelova, and T. Böhmann, “From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping,” presented at the 59th Hawaii International Conference on System Sciences (HICSS 2026), Maui, Maui, Hawaii, USA, 2026."},"place":"Maui, Hawaii, USA","conference":{"start_date":"2026-01-06","name":"59th Hawaii International Conference on System Sciences (HICSS 2026)","location":"Maui, Maui, Hawaii, USA","end_date":"2026-01-09"},"jel":["M15"],"status":"public","user_id":"74374","_id":"61310","publisher":"Association for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii (Manoa)","abstract":[{"text":"Service systems engineering relies on structured, top-down approaches to designing and\r\ninnovating service systems. In today’s dynamic environments—shaped by digital transformation,\r\nevolving provider–user interactions, and shifting societal demands—these approaches face limitations in enabling continuous, context-sensitive innovation. Continuous Value Shaping emerges as a conceptual extension to service systems engineering, promoting more adaptive and co-evolutionary forms of service system development. This study examines how Continuous Value Shaping manifests through a multiple case study of three public sector projects. We identify distinct manifestations and constellations of the concept’s principles that complement classical\r\nSSE practices. As the first empirical exploration of Continuous Value Shaping, the study refines its\r\nconceptual foundation and enhances its accessibility for researchers and practitioners. We conclude with seven empirically derived propositions that inform future service systems engineering initiatives and demonstrate how Continuous Value Shaping supports the dynamic alignment of service systems with societal and systemic demands.","lang":"eng"}],"publication":"Proceedings of the 59th Hawaii International Conference on System Sciences (HICSS 2026)","department":[{"_id":"195"}],"type":"conference","keyword":["Continuous Value Shaping","Service Systems Engineering","Service Science","Public Sector","Service Innovation"],"date_created":"2025-09-16T13:55:52Z","date_updated":"2026-02-05T06:57:02Z","publication_status":"published","author":[{"id":"74374","first_name":"Jannika Marie","last_name":"Schäfer","full_name":"Schäfer, Jannika Marie"},{"first_name":"Polina","last_name":"Rajko","full_name":"Rajko, Polina"},{"full_name":"Angelova, Daniela","last_name":"Angelova","first_name":"Daniela"},{"full_name":"Böhmann, Tilo","first_name":"Tilo","last_name":"Böhmann"}],"year":"2026","title":"From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through Continuous Value Shaping","language":[{"iso":"eng"}]},{"author":[{"full_name":"Albers, Nicola","last_name":"Albers","first_name":"Nicola"},{"first_name":"Jochen","last_name":"Antel","full_name":"Antel, Jochen"},{"last_name":"Föcker","first_name":"Manuel","full_name":"Föcker, Manuel"},{"full_name":"Libuda, Lars","last_name":"Libuda","first_name":"Lars"},{"first_name":"Judith","last_name":"Bühlmeier","full_name":"Bühlmeier, Judith"},{"last_name":"Hirtz","first_name":"Raphael","full_name":"Hirtz, Raphael"},{"full_name":"Seitz, Jochen","first_name":"Jochen","last_name":"Seitz"},{"full_name":"Hinney, Anke","last_name":"Hinney","first_name":"Anke"},{"full_name":"Hebebrand, Johannes","first_name":"Johannes","last_name":"Hebebrand"},{"first_name":"Triinu","last_name":"Peters","full_name":"Peters, Triinu"}],"publication_identifier":{"issn":["1018-8827","1435-165X"]},"status":"public","title":"Children and adolescents with psychiatric disorders have high relative leptin levels upon adjustment for sex, BMI, and pubertal status","year":"2026","publication_status":"published","date_updated":"2026-02-05T09:22:02Z","language":[{"iso":"eng"}],"_id":"63881","publisher":"Springer Science and Business Media LLC","user_id":"88682","doi":"10.1007/s00787-025-02921-4","citation":{"apa":"Albers, N., Antel, J., Föcker, M., Libuda, L., Bühlmeier, J., Hirtz, R., Seitz, J., Hinney, A., Hebebrand, J., &#38; Peters, T. (2026). Children and adolescents with psychiatric disorders have high relative leptin levels upon adjustment for sex, BMI, and pubertal status. <i>European Child &#38;amp; Adolescent Psychiatry</i>. <a href=\"https://doi.org/10.1007/s00787-025-02921-4\">https://doi.org/10.1007/s00787-025-02921-4</a>","ieee":"N. Albers <i>et al.</i>, “Children and adolescents with psychiatric disorders have high relative leptin levels upon adjustment for sex, BMI, and pubertal status,” <i>European Child &#38;amp; Adolescent Psychiatry</i>, 2026, doi: <a href=\"https://doi.org/10.1007/s00787-025-02921-4\">10.1007/s00787-025-02921-4</a>.","chicago":"Albers, Nicola, Jochen Antel, Manuel Föcker, Lars Libuda, Judith Bühlmeier, Raphael Hirtz, Jochen Seitz, Anke Hinney, Johannes Hebebrand, and Triinu Peters. “Children and Adolescents with Psychiatric Disorders Have High Relative Leptin Levels upon Adjustment for Sex, BMI, and Pubertal Status.” <i>European Child &#38;amp; Adolescent Psychiatry</i>, 2026. <a href=\"https://doi.org/10.1007/s00787-025-02921-4\">https://doi.org/10.1007/s00787-025-02921-4</a>.","short":"N. Albers, J. Antel, M. Föcker, L. Libuda, J. Bühlmeier, R. Hirtz, J. Seitz, A. Hinney, J. Hebebrand, T. Peters, European Child &#38;amp; Adolescent Psychiatry (2026).","mla":"Albers, Nicola, et al. “Children and Adolescents with Psychiatric Disorders Have High Relative Leptin Levels upon Adjustment for Sex, BMI, and Pubertal Status.” <i>European Child &#38;amp; Adolescent Psychiatry</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s00787-025-02921-4\">10.1007/s00787-025-02921-4</a>.","ama":"Albers N, Antel J, Föcker M, et al. Children and adolescents with psychiatric disorders have high relative leptin levels upon adjustment for sex, BMI, and pubertal status. <i>European Child &#38;amp; Adolescent Psychiatry</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1007/s00787-025-02921-4\">10.1007/s00787-025-02921-4</a>","bibtex":"@article{Albers_Antel_Föcker_Libuda_Bühlmeier_Hirtz_Seitz_Hinney_Hebebrand_Peters_2026, title={Children and adolescents with psychiatric disorders have high relative leptin levels upon adjustment for sex, BMI, and pubertal status}, DOI={<a href=\"https://doi.org/10.1007/s00787-025-02921-4\">10.1007/s00787-025-02921-4</a>}, journal={European Child &#38;amp; Adolescent Psychiatry}, publisher={Springer Science and Business Media LLC}, author={Albers, Nicola and Antel, Jochen and Föcker, Manuel and Libuda, Lars and Bühlmeier, Judith and Hirtz, Raphael and Seitz, Jochen and Hinney, Anke and Hebebrand, Johannes and Peters, Triinu}, year={2026} }"},"publication":"European Child &amp; Adolescent Psychiatry","abstract":[{"text":"<jats:title>Abstract</jats:title>\n                  <jats:p>\n                    The relationship between leptin levels and psychiatric disorders has been studied more extensively in adults than in children and adolescents. However, the results are conflicting. We investigated serum leptin levels in children and adolescents (11 to 18.9 years) with psychiatric disorders (\n                    <jats:italic>n</jats:italic>\n                     = 363). Absolute and relative (body-mass-index (BMI)-, sex- and pubertal-stage-adjusted z-scores using reference values of healthy children and adolescents) leptin levels of different patient groups according to diagnosis were compared. The association between leptin levels and depression (Beck Depression Inventory-II) and anxiety (Child Behavior Checklist and Youth Self Report) was examined using regression analysis. Leptin z-scores were higher in patients with psychiatric disorders than in healthy controls (median 1.50,\n                    <jats:italic>p</jats:italic>\n                     &lt; .001). While global tests suggested differences in leptin z-scores between patients with different psychiatric disorders, these differences could not be attributed to diagnosis groups in post-hoc pairwise comparisons. Absolute leptin levels differed between psychiatric disorders (\n                    <jats:italic>p</jats:italic>\n                     &lt; .001). Patients with anorexia nervosa (AN) had the lowest levels, and patients with mood disorders had higher leptin levels than patients with mental disorders other than mood disorders, anxiety or AN. Neither absolute nor relative leptin levels were related to depressive or anxiety symptoms in regression models adjusted for sex and BMI. Significantly elevated BMI-, sex- and puberty-stage-adjusted leptin levels were observed in children and adolescents with psychiatric disorders compared to a reference sample. Further controlled studies are needed to confirm and explain this finding. No relationship was found between absolute or relative leptin levels and symptoms of depression or anxiety.\n                  </jats:p>","lang":"eng"}],"date_created":"2026-02-05T09:21:46Z","department":[{"_id":"35"},{"_id":"17"},{"_id":"22"}],"type":"journal_article"},{"date_updated":"2026-02-05T09:21:23Z","publication_status":"published","publication_identifier":{"issn":["2055-0928"]},"author":[{"last_name":"Knoll-Pientka","first_name":"Nadja","full_name":"Knoll-Pientka, Nadja"},{"first_name":"Dorina","last_name":"Schils","full_name":"Schils, Dorina"},{"full_name":"Mantwill, Katrin","last_name":"Mantwill","first_name":"Katrin"},{"full_name":"Dinse, Hannah","first_name":"Hannah","last_name":"Dinse"},{"last_name":"Skoda","first_name":"Eva-Maria","full_name":"Skoda, Eva-Maria"},{"last_name":"Bäuerle","first_name":"Alexander","full_name":"Bäuerle, Alexander"},{"full_name":"Teufel, Martin","last_name":"Teufel","first_name":"Martin"},{"full_name":"Libuda, Lars","first_name":"Lars","last_name":"Libuda"}],"status":"public","year":"2026","title":"Adherence to dietary recommendations according to the General Dietary Behavior Inventory (GDBI) and its association with bioelectrical impedance analysis (BIA) parameters among young, healthy and normal weight women","doi":"10.1186/s40795-026-01260-0","user_id":"88682","language":[{"iso":"eng"}],"_id":"63880","publisher":"Springer Science and Business Media LLC","citation":{"ieee":"N. Knoll-Pientka <i>et al.</i>, “Adherence to dietary recommendations according to the General Dietary Behavior Inventory (GDBI) and its association with bioelectrical impedance analysis (BIA) parameters among young, healthy and normal weight women,” <i>BMC Nutrition</i>, 2026, doi: <a href=\"https://doi.org/10.1186/s40795-026-01260-0\">10.1186/s40795-026-01260-0</a>.","apa":"Knoll-Pientka, N., Schils, D., Mantwill, K., Dinse, H., Skoda, E.-M., Bäuerle, A., Teufel, M., &#38; Libuda, L. (2026). Adherence to dietary recommendations according to the General Dietary Behavior Inventory (GDBI) and its association with bioelectrical impedance analysis (BIA) parameters among young, healthy and normal weight women. <i>BMC Nutrition</i>. <a href=\"https://doi.org/10.1186/s40795-026-01260-0\">https://doi.org/10.1186/s40795-026-01260-0</a>","short":"N. Knoll-Pientka, D. Schils, K. Mantwill, H. Dinse, E.-M. Skoda, A. Bäuerle, M. Teufel, L. Libuda, BMC Nutrition (2026).","chicago":"Knoll-Pientka, Nadja, Dorina Schils, Katrin Mantwill, Hannah Dinse, Eva-Maria Skoda, Alexander Bäuerle, Martin Teufel, and Lars Libuda. “Adherence to Dietary Recommendations According to the General Dietary Behavior Inventory (GDBI) and Its Association with Bioelectrical Impedance Analysis (BIA) Parameters among Young, Healthy and Normal Weight Women.” <i>BMC Nutrition</i>, 2026. <a href=\"https://doi.org/10.1186/s40795-026-01260-0\">https://doi.org/10.1186/s40795-026-01260-0</a>.","mla":"Knoll-Pientka, Nadja, et al. “Adherence to Dietary Recommendations According to the General Dietary Behavior Inventory (GDBI) and Its Association with Bioelectrical Impedance Analysis (BIA) Parameters among Young, Healthy and Normal Weight Women.” <i>BMC Nutrition</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1186/s40795-026-01260-0\">10.1186/s40795-026-01260-0</a>.","bibtex":"@article{Knoll-Pientka_Schils_Mantwill_Dinse_Skoda_Bäuerle_Teufel_Libuda_2026, title={Adherence to dietary recommendations according to the General Dietary Behavior Inventory (GDBI) and its association with bioelectrical impedance analysis (BIA) parameters among young, healthy and normal weight women}, DOI={<a href=\"https://doi.org/10.1186/s40795-026-01260-0\">10.1186/s40795-026-01260-0</a>}, journal={BMC Nutrition}, publisher={Springer Science and Business Media LLC}, author={Knoll-Pientka, Nadja and Schils, Dorina and Mantwill, Katrin and Dinse, Hannah and Skoda, Eva-Maria and Bäuerle, Alexander and Teufel, Martin and Libuda, Lars}, year={2026} }","ama":"Knoll-Pientka N, Schils D, Mantwill K, et al. Adherence to dietary recommendations according to the General Dietary Behavior Inventory (GDBI) and its association with bioelectrical impedance analysis (BIA) parameters among young, healthy and normal weight women. <i>BMC Nutrition</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1186/s40795-026-01260-0\">10.1186/s40795-026-01260-0</a>"},"publication":"BMC Nutrition","department":[{"_id":"35"},{"_id":"17"},{"_id":"22"}],"type":"journal_article","date_created":"2026-02-05T09:20:38Z"},{"oa":"1","quality_controlled":"1","citation":{"short":"T. Wagner, M. Tiemann, Nanomaterials 16 (2026).","chicago":"Wagner, Tobias, and Michael Tiemann. “Proton-Conducting Sulfonated Periodic Mesoporous Organosilica.” <i>Nanomaterials</i> 16, no. 3 (2026). <a href=\"https://doi.org/10.3390/nano16030203\">https://doi.org/10.3390/nano16030203</a>.","apa":"Wagner, T., &#38; Tiemann, M. (2026). Proton-Conducting Sulfonated Periodic Mesoporous Organosilica. <i>Nanomaterials</i>, <i>16</i>(3), Article 203. <a href=\"https://doi.org/10.3390/nano16030203\">https://doi.org/10.3390/nano16030203</a>","ieee":"T. Wagner and M. Tiemann, “Proton-Conducting Sulfonated Periodic Mesoporous Organosilica,” <i>Nanomaterials</i>, vol. 16, no. 3, Art. no. 203, 2026, doi: <a href=\"https://doi.org/10.3390/nano16030203\">10.3390/nano16030203</a>.","ama":"Wagner T, Tiemann M. Proton-Conducting Sulfonated Periodic Mesoporous Organosilica. <i>Nanomaterials</i>. 2026;16(3). doi:<a href=\"https://doi.org/10.3390/nano16030203\">10.3390/nano16030203</a>","bibtex":"@article{Wagner_Tiemann_2026, title={Proton-Conducting Sulfonated Periodic Mesoporous Organosilica}, volume={16}, DOI={<a href=\"https://doi.org/10.3390/nano16030203\">10.3390/nano16030203</a>}, number={3203}, journal={Nanomaterials}, publisher={MDPI AG}, author={Wagner, Tobias and Tiemann, Michael}, year={2026} }","mla":"Wagner, Tobias, and Michael Tiemann. “Proton-Conducting Sulfonated Periodic Mesoporous Organosilica.” <i>Nanomaterials</i>, vol. 16, no. 3, 203, MDPI AG, 2026, doi:<a href=\"https://doi.org/10.3390/nano16030203\">10.3390/nano16030203</a>."},"user_id":"23547","volume":16,"publisher":"MDPI AG","_id":"63883","status":"public","type":"journal_article","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"date_created":"2026-02-05T09:46:20Z","abstract":[{"lang":"eng","text":"Proton exchange membranes (PEMs) are essential for fuel cells, yet conventional materials like Nafion suffer from humidity dependence and limited thermal stability. This study introduces sulfonated phenylene-bridged periodic mesoporous organosilicas (PMOs) as promising inorganic–organic hybrid PEMs, synthesized via surfactant-templating with varying alkyl chain lengths for different mesopore sizes. Post-synthetic functionalization involves nitration of phenylene moieties, reduction to amines, and ring-opening of propane or butane sultones to graft sulfonic acid groups via flexible spacers, achieving homogeneous distribution along pore walls. Post-functionalization is confirmed by powder X-ray diffraction (PXRD), revealing preserved 2D hexagonal p6mm ordering and phenylene stacking. N2 physisorption shows type IV isotherms with reduced pore volumes and pore sizes. 1H NMR is used to quantify functionalization degrees. Impedance spectroscopy on pressed pellets demonstrates proton conductivities up to 2 × 10−3 S cm−1 at 30 °C and 90% RH, depending on the functionalization degree, confirming sulfonic acid-mediated conduction."}],"issue":"3","publication":"Nanomaterials","doi":"10.3390/nano16030203","article_number":"203","main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2026-02-05T09:48:27Z","intvolume":"        16","title":"Proton-Conducting Sulfonated Periodic Mesoporous Organosilica","year":"2026","author":[{"first_name":"Tobias","last_name":"Wagner","full_name":"Wagner, Tobias"},{"id":"23547","last_name":"Tiemann","orcid":"0000-0003-1711-2722","first_name":"Michael","full_name":"Tiemann, Michael"}],"publication_identifier":{"issn":["2079-4991"]}},{"type":"book","place":"Berlin","date_created":"2025-12-29T10:00:07Z","citation":{"chicago":"Ribbat, Christoph. <i>In den Tag: Eine kurze Geschichte des Aufwachens</i>. Berlin: Insel, 2026.","ama":"Ribbat C. <i>In den Tag: Eine kurze Geschichte des Aufwachens</i>. Insel; 2026.","short":"C. Ribbat, In den Tag: Eine kurze Geschichte des Aufwachens, Insel, Berlin, 2026.","bibtex":"@book{Ribbat_2026, place={Berlin}, title={In den Tag: Eine kurze Geschichte des Aufwachens}, publisher={Insel}, author={Ribbat, Christoph}, year={2026} }","mla":"Ribbat, Christoph. <i>In den Tag: Eine kurze Geschichte des Aufwachens</i>. Insel, 2026.","apa":"Ribbat, C. (2026). <i>In den Tag: Eine kurze Geschichte des Aufwachens</i>. Insel.","ieee":"C. Ribbat, <i>In den Tag: Eine kurze Geschichte des Aufwachens</i>. Berlin: Insel, 2026."},"user_id":"426","page":"166","_id":"63423","language":[{"iso":"ger"}],"publisher":"Insel","date_updated":"2026-02-05T10:59:58Z","publication_status":"published","year":"2026","title":"In den Tag: Eine kurze Geschichte des Aufwachens","status":"public","author":[{"id":"426","full_name":"Ribbat, Christoph","last_name":"Ribbat","first_name":"Christoph"}],"publication_identifier":{"unknown":["978-3-458-64584-9"]}},{"department":[{"_id":"208"},{"_id":"640"}],"type":"book_chapter","date_created":"2026-02-05T14:06:22Z","citation":{"apa":"Jenert, T. (2026). Über das Didaktische in der Wissenschaft. In S. Hofhues, E. Lübcke, &#38; M. Schiefner-Rohs (Eds.), <i> Medien, Didaktik, Hochschule: Reflexionen und Resonanzen</i> (pp. 91–98). <a href=\"https://doi.org/9783839424490\">https://doi.org/9783839424490</a>","ieee":"T. Jenert, “Über das Didaktische in der Wissenschaft,” in <i> Medien, Didaktik, Hochschule: Reflexionen und Resonanzen</i>, S. Hofhues, E. Lübcke, and M. Schiefner-Rohs, Eds. 2026, pp. 91–98.","chicago":"Jenert, Tobias. “Über Das Didaktische in Der Wissenschaft.” In <i> Medien, Didaktik, Hochschule: Reflexionen Und Resonanzen</i>, edited by Sandra Hofhues, Eileen Lübcke, and Mandy Schiefner-Rohs, 91–98, 2026. <a href=\"https://doi.org/9783839424490\">https://doi.org/9783839424490</a>.","short":"T. Jenert, in: S. Hofhues, E. Lübcke, M. Schiefner-Rohs (Eds.),  Medien, Didaktik, Hochschule: Reflexionen Und Resonanzen, 2026, pp. 91–98.","mla":"Jenert, Tobias. “Über Das Didaktische in Der Wissenschaft.” <i> Medien, Didaktik, Hochschule: Reflexionen Und Resonanzen</i>, edited by Sandra Hofhues et al., 2026, pp. 91–98, doi:<a href=\"https://doi.org/9783839424490\">9783839424490</a>.","ama":"Jenert T. Über das Didaktische in der Wissenschaft. In: Hofhues S, Lübcke E, Schiefner-Rohs M, eds. <i> Medien, Didaktik, Hochschule: Reflexionen Und Resonanzen</i>. ; 2026:91-98. doi:<a href=\"https://doi.org/9783839424490\">9783839424490</a>","bibtex":"@inbook{Jenert_2026, title={Über das Didaktische in der Wissenschaft}, DOI={<a href=\"https://doi.org/9783839424490\">9783839424490</a>}, booktitle={ Medien, Didaktik, Hochschule: Reflexionen und Resonanzen}, author={Jenert, Tobias}, editor={Hofhues, Sandra and Lübcke, Eileen and Schiefner-Rohs, Mandy}, year={2026}, pages={91–98} }"},"publication":" Medien, Didaktik, Hochschule: Reflexionen und Resonanzen","editor":[{"full_name":"Hofhues, Sandra","first_name":"Sandra","last_name":"Hofhues"},{"last_name":"Lübcke","first_name":"Eileen","full_name":"Lübcke, Eileen"},{"last_name":"Schiefner-Rohs","first_name":"Mandy","full_name":"Schiefner-Rohs, Mandy"}],"user_id":"71994","doi":"9783839424490","_id":"63889","language":[{"iso":"eng"}],"page":"91-98","date_updated":"2026-02-05T14:06:59Z","author":[{"id":"71994","orcid":" https://orcid.org/0000-0001-9262-5646","last_name":"Jenert","first_name":"Tobias","full_name":"Jenert, Tobias"}],"title":"Über das Didaktische in der Wissenschaft","status":"public","year":"2026"},{"publication_status":"epub_ahead","date_updated":"2026-02-06T07:59:49Z","intvolume":"        84","year":"2026","status":"public","title":"Langrezension zu James McElvennys 'Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg'","author":[{"id":"67227","full_name":"Markewitz, Friedrich","last_name":"Markewitz","first_name":"Friedrich"}],"user_id":"67227","volume":84,"main_file_link":[{"url":"https://www.degruyterbrill.com/document/doi/10.1515/zfal-2026-2009/html","open_access":"1"}],"_id":"63898","language":[{"iso":"ger"}],"publication":"Zeitschrift für Angewandte Linguistik","citation":{"apa":"Markewitz, F. (2026). Langrezension zu James McElvennys “Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg.” In <i>Zeitschrift für Angewandte Linguistik</i> (Vol. 84).","ieee":"F. Markewitz, “Langrezension zu James McElvennys ‘Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg,’” <i>Zeitschrift für Angewandte Linguistik</i>, vol. 84. 2026.","short":"F. Markewitz, Zeitschrift für Angewandte Linguistik 84 (2026).","chicago":"Markewitz, Friedrich. “Langrezension zu James McElvennys ‘Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg.’” <i>Zeitschrift für Angewandte Linguistik</i>, 2026.","mla":"Markewitz, Friedrich. “Langrezension zu James McElvennys ‘Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg.’” <i>Zeitschrift für Angewandte Linguistik</i>, vol. 84, 2026.","ama":"Markewitz F. Langrezension zu James McElvennys “Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg.” <i>Zeitschrift für Angewandte Linguistik</i>. 2026;84.","bibtex":"@article{Markewitz_2026, title={Langrezension zu James McElvennys “Entstehung und Entwicklung der modernen Linguistik. Von den Anfängen bis zum Zweiten Weltkrieg”}, volume={84}, journal={Zeitschrift für Angewandte Linguistik}, author={Markewitz, Friedrich}, year={2026} }"},"type":"review","oa":"1","date_created":"2026-02-06T07:59:43Z"},{"_id":"63897","language":[{"iso":"ger"}],"page":"11-16","volume":8,"user_id":"67227","author":[{"full_name":"Markewitz, Friedrich","first_name":"Friedrich","last_name":"Markewitz","id":"67227"}],"year":"2026","title":"Langrezension zu Larissa Schüllers 'Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts'","status":"public","intvolume":"         8","date_updated":"2026-02-06T07:57:55Z","publication_status":"published","date_created":"2026-02-06T07:57:32Z","type":"review","citation":{"apa":"Markewitz, F. (2026). Langrezension zu Larissa Schüllers “Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts.” In <i>Journal für Medienlinguistik</i> (Vol. 8, Issue 1, pp. 11–16).","mla":"Markewitz, Friedrich. “Langrezension zu Larissa Schüllers ‘Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts.’” <i>Journal für Medienlinguistik</i>, vol. 8, no. 1, 2026, pp. 11–16.","ieee":"F. Markewitz, “Langrezension zu Larissa Schüllers ‘Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts,’” <i>Journal für Medienlinguistik</i>, vol. 8, no. 1. pp. 11–16, 2026.","ama":"Markewitz F. Langrezension zu Larissa Schüllers “Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts.” <i>Journal für Medienlinguistik</i>. 2026;8(1):11-16.","short":"F. Markewitz, Journal für Medienlinguistik 8 (2026) 11–16.","chicago":"Markewitz, Friedrich. “Langrezension zu Larissa Schüllers ‘Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts.’” <i>Journal für Medienlinguistik</i>, 2026.","bibtex":"@article{Markewitz_2026, title={Langrezension zu Larissa Schüllers “Kommunikationsarbeit in Telefonzentralen. Eine Wissensgeschichte körperlicher und sprachlicher Praktiken des frühen 20. Jahrhunderts”}, volume={8}, number={1}, journal={Journal für Medienlinguistik}, author={Markewitz, Friedrich}, year={2026}, pages={11–16} }"},"issue":"1","publication":"Journal für Medienlinguistik"},{"date_created":"2026-02-06T06:43:22Z","department":[{"_id":"27"},{"_id":"518"}],"type":"conference","keyword":["electron repulsion integrals","quantum chemistry","atomistic simulation","overlay architecture","fpga acceleration"],"publication":"Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA '26)","abstract":[{"text":"The computation of highly contracted electron repulsion integrals (ERIs) is essential to achieve quantum accuracy in atomistic simulations based on quantum mechanics. Its growing computational demands make energy efficiency a critical concern. Recent studies demonstrate FPGAs’ superior performance and energy efficiency for computing primitive ERIs, but the computation of highly contracted ERIs introduces significant algorithmic complexity and new design challenges for FPGA acceleration.In this work, we present SORCERI, the first streaming overlay acceleration for highly contracted ERI computations on FPGAs. SORCERI introduces a novel streaming Rys computing unit to calculate roots and weights of Rys polynomials on-chip, and a streaming contraction unit for the contraction of primitive ERIs. This shifts the design bottleneck from limited CPU-FPGA communication bandwidth to available FPGA computation resources. To address practical deployment challenges for a large number of quartet classes, we design three streaming overlays, together with an efficient memory transpose optimization, to cover the 21 most commonly used quartet classes in realistic atomistic simulations. To address the new computation constraints, we use flexible calculation stages with a free-running streaming architecture to achieve high DSP utilization and good timing closure.Experiments demonstrate that SORCERI achieves an average 5.96x, 1.99x, and 1.16x better performance per watt than libint on a 64-core AMD EPYC 7713 CPU, libintx on an Nvidia A40 GPU, and SERI, the prior best-performing FPGA design for primitive ERIs. Furthermore, SORCERI reaches a peak throughput of 44.11 GERIS (109 ERIs per second) that is 1.52x, 1.13x, and 1.93x greater than libint, libintx and SERI, respectively. SORCERI will be released soon at https://github.com/SFU-HiAccel/SORCERI.","lang":"eng"}],"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://dl.acm.org/doi/10.1145/3748173.3779198"}],"doi":"10.1145/3748173.3779198","author":[{"first_name":"Philip","last_name":"Stachura","full_name":"Stachura, Philip"},{"last_name":"Wu","first_name":"Xin","full_name":"Wu, Xin","id":"77439"},{"id":"16153","orcid":"0000-0001-5728-9982","first_name":"Christian","last_name":"Plessl","full_name":"Plessl, Christian"},{"full_name":"Fang, Zhenman","first_name":"Zhenman","last_name":"Fang"}],"publication_identifier":{"isbn":["9798400720796"]},"title":"SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry","year":"2026","publication_status":"published","date_updated":"2026-02-09T09:16:32Z","place":"New York, NY, USA","citation":{"apa":"Stachura, P., Wu, X., Plessl, C., &#38; Fang, Z. (2026). SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry. <i>Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26)</i>, 224–234. <a href=\"https://doi.org/10.1145/3748173.3779198\">https://doi.org/10.1145/3748173.3779198</a>","ieee":"P. Stachura, X. Wu, C. Plessl, and Z. Fang, “SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry,” in <i>Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26)</i>, 2026, pp. 224–234, doi: <a href=\"https://doi.org/10.1145/3748173.3779198\">10.1145/3748173.3779198</a>.","short":"P. Stachura, X. Wu, C. Plessl, Z. Fang, in: Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26), Association for Computing Machinery, New York, NY, USA, 2026, pp. 224–234.","chicago":"Stachura, Philip, Xin Wu, Christian Plessl, and Zhenman Fang. “SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry.” In <i>Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26)</i>, 224–34. New York, NY, USA: Association for Computing Machinery, 2026. <a href=\"https://doi.org/10.1145/3748173.3779198\">https://doi.org/10.1145/3748173.3779198</a>.","mla":"Stachura, Philip, et al. “SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry.” <i>Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26)</i>, Association for Computing Machinery, 2026, pp. 224–34, doi:<a href=\"https://doi.org/10.1145/3748173.3779198\">10.1145/3748173.3779198</a>.","ama":"Stachura P, Wu X, Plessl C, Fang Z. SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry. In: <i>Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26)</i>. Association for Computing Machinery; 2026:224-234. doi:<a href=\"https://doi.org/10.1145/3748173.3779198\">10.1145/3748173.3779198</a>","bibtex":"@inproceedings{Stachura_Wu_Plessl_Fang_2026, place={New York, NY, USA}, title={SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry}, DOI={<a href=\"https://doi.org/10.1145/3748173.3779198\">10.1145/3748173.3779198</a>}, booktitle={Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays (FPGA ’26)}, publisher={Association for Computing Machinery}, author={Stachura, Philip and Wu, Xin and Plessl, Christian and Fang, Zhenman}, year={2026}, pages={224–234} }"},"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publisher":"Association for Computing Machinery","_id":"63890","page":"224-234","user_id":"77439","status":"public"},{"author":[{"full_name":"Arango-Piñeros, Santiago","last_name":"Arango-Piñeros","first_name":"Santiago"},{"full_name":"Gundlach, Fabian","last_name":"Gundlach","first_name":"Fabian","id":"100450"},{"last_name":"Lemke Oliver","first_name":"Robert J.","full_name":"Lemke Oliver, Robert J."},{"last_name":"McGown","first_name":"Kevin J.","full_name":"McGown, Kevin J."},{"first_name":"Will","last_name":"Sawin","full_name":"Sawin, Will"},{"full_name":"Serrano López, Allechar","last_name":"Serrano López","first_name":"Allechar"},{"full_name":"Shankar, Arul","last_name":"Shankar","first_name":"Arul"},{"full_name":"Varma, Ila","last_name":"Varma","first_name":"Ila"}],"year":"2026","status":"public","title":"Counting number fields of fixed degree by their smallest defining polynomial","date_updated":"2026-02-09T07:49:17Z","_id":"64068","language":[{"iso":"eng"}],"user_id":"100450","citation":{"short":"S. Arango-Piñeros, F. Gundlach, R.J. Lemke Oliver, K.J. McGown, W. Sawin, A. Serrano López, A. Shankar, I. Varma, ArXiv:2602.06943 (2026).","chicago":"Arango-Piñeros, Santiago, Fabian Gundlach, Robert J. Lemke Oliver, Kevin J. McGown, Will Sawin, Allechar Serrano López, Arul Shankar, and Ila Varma. “Counting Number Fields of Fixed Degree by Their Smallest Defining Polynomial.” <i>ArXiv:2602.06943</i>, 2026.","apa":"Arango-Piñeros, S., Gundlach, F., Lemke Oliver, R. J., McGown, K. J., Sawin, W., Serrano López, A., Shankar, A., &#38; Varma, I. (2026). Counting number fields of fixed degree by their smallest defining polynomial. In <i>arXiv:2602.06943</i>.","ieee":"S. Arango-Piñeros <i>et al.</i>, “Counting number fields of fixed degree by their smallest defining polynomial,” <i>arXiv:2602.06943</i>. 2026.","ama":"Arango-Piñeros S, Gundlach F, Lemke Oliver RJ, et al. Counting number fields of fixed degree by their smallest defining polynomial. <i>arXiv:260206943</i>. Published online 2026.","bibtex":"@article{Arango-Piñeros_Gundlach_Lemke Oliver_McGown_Sawin_Serrano López_Shankar_Varma_2026, title={Counting number fields of fixed degree by their smallest defining polynomial}, journal={arXiv:2602.06943}, author={Arango-Piñeros, Santiago and Gundlach, Fabian and Lemke Oliver, Robert J. and McGown, Kevin J. and Sawin, Will and Serrano López, Allechar and Shankar, Arul and Varma, Ila}, year={2026} }","mla":"Arango-Piñeros, Santiago, et al. “Counting Number Fields of Fixed Degree by Their Smallest Defining Polynomial.” <i>ArXiv:2602.06943</i>, 2026."},"publication":"arXiv:2602.06943","abstract":[{"text":"When do two irreducible polynomials with integer coefficients\r\n  define the same number field? One can define an action of\r\n  $\\mathrm{GL}_2 \\times \\mathrm{GL}_1$ on the space of polynomials of degree $n$ so that for any two\r\n  polynomials $f$ and $g$ in the same orbit, the roots of $f$ may be expressed\r\n  as rational linear transformations of the roots of $g$; thus, they generate\r\n  the same field. In this article, we show that almost all polynomials of\r\n  degree $n$ with size at most $X$ can only define the same number field as\r\n  another polynomial of degree $n$ with size at most $X$ if they lie in the\r\n  same orbit for this group action. (Here we measure the size of polynomials by\r\n  the greatest absolute value of their coefficients.)\r\n  This improves on work of Bhargava, Shankar, and Wang, who proved a similar\r\n  statement for a positive proportion of polynomials. Using this result, we\r\n  prove that the number of degree $n$ fields such that the smallest polynomial\r\n  defining the field has size at most $X$ is asymptotic to a constant times\r\n  $X^{n+1}$ as long as $n\\geq 3$. For $n = 2$, we obtain a precise asymptotic of\r\n  the form $\\frac{27}{π^2} X^2$.","lang":"eng"}],"date_created":"2026-02-09T07:48:05Z","external_id":{"arxiv":["2602.06943"]},"type":"preprint"},{"series_title":"TRR 266 Accounting for Transparency Working Paper Series No. 221","_id":"63835","language":[{"iso":"eng"}],"doi":"10.2139/ssrn.6147767","user_id":"96670","year":"2026","status":"public","title":"Liquidity Effects of a Wealth Tax on Residential Rental Real Estate","jel":["H22","H23","H24","R31"],"author":[{"full_name":"Maiterth, Ralf","first_name":"Ralf","last_name":"Maiterth"},{"id":"49955","full_name":"Piper, Yuri","first_name":"Yuri","last_name":"Piper"},{"id":"530","orcid":" 0000-0002-8183-5901","last_name":"Sureth-Sloane","first_name":"Caren","full_name":"Sureth-Sloane, Caren"}],"date_updated":"2026-02-09T11:18:25Z","publication_status":"published","date_created":"2026-02-02T13:38:29Z","type":"working_paper","department":[{"_id":"187"}],"citation":{"mla":"Maiterth, Ralf, et al. <i>Liquidity Effects of a Wealth Tax on Residential Rental Real Estate</i>. 2026, doi:<a href=\"https://doi.org/10.2139/ssrn.6147767\">10.2139/ssrn.6147767</a>.","ama":"Maiterth R, Piper Y, Sureth-Sloane C. <i>Liquidity Effects of a Wealth Tax on Residential Rental Real Estate</i>.; 2026. doi:<a href=\"https://doi.org/10.2139/ssrn.6147767\">10.2139/ssrn.6147767</a>","bibtex":"@book{Maiterth_Piper_Sureth-Sloane_2026, series={TRR 266 Accounting for Transparency Working Paper Series No. 221}, title={Liquidity Effects of a Wealth Tax on Residential Rental Real Estate}, DOI={<a href=\"https://doi.org/10.2139/ssrn.6147767\">10.2139/ssrn.6147767</a>}, author={Maiterth, Ralf and Piper, Yuri and Sureth-Sloane, Caren}, year={2026}, collection={TRR 266 Accounting for Transparency Working Paper Series No. 221} }","apa":"Maiterth, R., Piper, Y., &#38; Sureth-Sloane, C. (2026). <i>Liquidity Effects of a Wealth Tax on Residential Rental Real Estate</i>. <a href=\"https://doi.org/10.2139/ssrn.6147767\">https://doi.org/10.2139/ssrn.6147767</a>","ieee":"R. Maiterth, Y. Piper, and C. Sureth-Sloane, <i>Liquidity Effects of a Wealth Tax on Residential Rental Real Estate</i>. 2026.","short":"R. Maiterth, Y. Piper, C. Sureth-Sloane, Liquidity Effects of a Wealth Tax on Residential Rental Real Estate, 2026.","chicago":"Maiterth, Ralf, Yuri Piper, and Caren Sureth-Sloane. <i>Liquidity Effects of a Wealth Tax on Residential Rental Real Estate</i>. TRR 266 Accounting for Transparency Working Paper Series No. 221, 2026. <a href=\"https://doi.org/10.2139/ssrn.6147767\">https://doi.org/10.2139/ssrn.6147767</a>."},"abstract":[{"lang":"eng","text":"This article examines the liquidity effects of a wealth tax on residential rental real estate. Using data from a real estate corporation, we simulate the effects of a wealth tax on cash flows from the rental operations. The level of detail of the data enables us to conduct analyses at the annual, regional and year of construction level. A comparison with real estate data from other sources supports external validity. The results of the simulation show that the introduction of a wealth tax can significantly reduce the cash flow from rental operations and lead to liquidity problems. On average over all observations, a wealth tax rate of 2% leads to a negative cash flow after all costs. In general, this finding implies that growth-oriented real estate is more affected by a wealth tax in terms of liquidity than rental yield-oriented real estate. Particularly in large cities with high market values but relatively low rents, the liquidity effects can be more than three times as high as in rural or industrial regions – potentially leading to a relative loss of investment attractiveness. As a wealth tax is decoupled from rental income, the tax burden is very sensitive to market developments, including the interest rate environment. As a result, investments in residential rental real estate are exposed to additional uncertainty. This additional tax uncertainty might impair the willingness to invest and should therefore be taken into account in political discussions on the reintroduction of a wealth tax."}]}]