--- _id: '61278' abstract: - lang: eng text: "This report outlines foundations of digital democracy and digital democracy research. It is\r\nstructured into eight chapters:\r\nChapter 1: Introduction\r\nChapter 2: What is Digital Democracy?\r\nChapter 3: Online Participation\r\nChapter 4: Open Governance\r\nChapter 5: Digital Activism\r\nChapter 6: e-Voting\r\nChapter 7: Global Trends that Influence Digital Democracy\r\nChapter 8: Foreign Interferences in Democracy" author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 - first_name: Kevin full_name: Friesch, Kevin last_name: Friesch - first_name: Joel full_name: Museba, Joel last_name: Museba citation: ama: Fuchs C, Friesch K, Museba J. INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE; 2025. doi:10.5281/zenodo.17079016 apa: Fuchs, C., Friesch, K., & Museba, J. (2025). INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE. https://doi.org/10.5281/zenodo.17079016 bibtex: '@book{Fuchs_Friesch_Museba_2025, title={INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 }, DOI={10.5281/zenodo.17079016}, publisher={INNOVADE}, author={Fuchs, Christian and Friesch, Kevin and Museba, Joel}, year={2025} }' chicago: Fuchs, Christian, Kevin Friesch, and Joel Museba. INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2025. https://doi.org/10.5281/zenodo.17079016. ieee: C. Fuchs, K. Friesch, and J. Museba, INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2025. mla: Fuchs, Christian, et al. INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2025, doi:10.5281/zenodo.17079016. short: C. Fuchs, K. Friesch, J. Museba, INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 , INNOVADE, 2025. date_created: 2025-09-15T14:52:43Z date_updated: 2025-12-12T18:25:44Z department: - _id: '136' - _id: '11' doi: 10.5281/zenodo.17079016 language: - iso: eng page: '320' project: - _id: '1397' name: INNOVAtive DEmocracy Through Digitalisation publisher: INNOVADE status: public title: 'INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 ' type: report user_id: '21863' year: '2025' ... --- _id: '62949' author: - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 - first_name: Soraya full_name: Cornelius, Soraya last_name: Cornelius - first_name: Pascal full_name: Pollmeier, Pascal id: '44191' last_name: Pollmeier - first_name: Karin full_name: Siepmann, Karin last_name: Siepmann - first_name: Isabel full_name: Rubner, Isabel last_name: Rubner citation: ama: 'Fechner S, Cornelius S, Pollmeier P, Siepmann K, Rubner I. Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte. In: Digitale Transformation Für Schule Und Lehrkräfteausbildung Gestalten. ; 2025.' apa: Fechner, S., Cornelius, S., Pollmeier, P., Siepmann, K., & Rubner, I. (2025). Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte. Digitale Transformation Für Schule Und Lehrkräfteausbildung Gestalten. Digitale Transformation für Schule und Lehrkräfteausbildung gestalten, Potsdam. bibtex: '@inproceedings{Fechner_Cornelius_Pollmeier_Siepmann_Rubner_2025, title={Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte}, booktitle={Digitale Transformation für Schule und Lehrkräfteausbildung gestalten}, author={Fechner, Sabine and Cornelius, Soraya and Pollmeier, Pascal and Siepmann, Karin and Rubner, Isabel}, year={2025} }' chicago: Fechner, Sabine, Soraya Cornelius, Pascal Pollmeier, Karin Siepmann, and Isabel Rubner. “Digitalisierungsbezogene Kompetenzen Im Chemieunterricht Fördern – Ein Kurs Für Lehrkräfte.” In Digitale Transformation Für Schule Und Lehrkräfteausbildung Gestalten, 2025. ieee: S. Fechner, S. Cornelius, P. Pollmeier, K. Siepmann, and I. Rubner, “Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte,” presented at the Digitale Transformation für Schule und Lehrkräfteausbildung gestalten, Potsdam, 2025. mla: Fechner, Sabine, et al. “Digitalisierungsbezogene Kompetenzen Im Chemieunterricht Fördern – Ein Kurs Für Lehrkräfte.” Digitale Transformation Für Schule Und Lehrkräfteausbildung Gestalten, 2025. short: 'S. Fechner, S. Cornelius, P. Pollmeier, K. Siepmann, I. Rubner, in: Digitale Transformation Für Schule Und Lehrkräfteausbildung Gestalten, 2025.' conference: location: Potsdam name: Digitale Transformation für Schule und Lehrkräfteausbildung gestalten date_created: 2025-12-08T08:59:37Z date_updated: 2025-12-13T23:42:02Z department: - _id: '386' keyword: - Digital - Digitalisierung - Künstliche Intelligenz - KI - Messsensoren - Fortbildung - Lehrkräfte - Chemie language: - iso: eng project: - _id: '641' name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks. publication: Digitale Transformation für Schule und Lehrkräfteausbildung gestalten status: public title: Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte type: conference_abstract user_id: '54823' year: '2025' ... --- _id: '62952' author: - first_name: Pascal full_name: Pollmeier, Pascal id: '44191' last_name: Pollmeier - first_name: David full_name: Ditter, David last_name: Ditter - first_name: David full_name: Weiser, David last_name: Weiser - first_name: Karin full_name: Siepmann, Karin last_name: Siepmann - first_name: Rebecca full_name: Ditter, Rebecca last_name: Ditter - first_name: Isabel full_name: Rubner, Isabel last_name: Rubner - first_name: Jonas full_name: Ponath, Jonas id: '100087' last_name: Ponath - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 - first_name: Adrian full_name: Hoffmann, Adrian last_name: Hoffmann - first_name: Katrin full_name: Sommer, Katrin last_name: Sommer - first_name: 'Rebecca ' full_name: 'Grandrath, Rebecca ' last_name: Grandrath - first_name: Claudia full_name: Bohrmann-Linde, Claudia last_name: Bohrmann-Linde citation: ama: 'Pollmeier P, Ditter D, Weiser D, et al. Fostering digitalisation-related competences of chemistry teachers. In: 16th Conference of The European Science Education Research Association (ESERA). ; 2025.' apa: Pollmeier, P., Ditter, D., Weiser, D., Siepmann, K., Ditter, R., Rubner, I., Ponath, J., Fechner, S., Hoffmann, A., Sommer, K., Grandrath, R., & Bohrmann-Linde, C. (2025). Fostering digitalisation-related competences of chemistry teachers. 16th Conference of The European Science Education Research Association (ESERA). 16th Conference of The European Science Education Research Association, Copenhagen. bibtex: '@inproceedings{Pollmeier_Ditter_Weiser_Siepmann_Ditter_Rubner_Ponath_Fechner_Hoffmann_Sommer_et al._2025, title={Fostering digitalisation-related competences of chemistry teachers}, booktitle={16th Conference of The European Science Education Research Association (ESERA)}, author={Pollmeier, Pascal and Ditter, David and Weiser, David and Siepmann, Karin and Ditter, Rebecca and Rubner, Isabel and Ponath, Jonas and Fechner, Sabine and Hoffmann, Adrian and Sommer, Katrin and et al.}, year={2025} }' chicago: Pollmeier, Pascal, David Ditter, David Weiser, Karin Siepmann, Rebecca Ditter, Isabel Rubner, Jonas Ponath, et al. “Fostering Digitalisation-Related Competences of Chemistry Teachers.” In 16th Conference of The European Science Education Research Association (ESERA), 2025. ieee: P. Pollmeier et al., “Fostering digitalisation-related competences of chemistry teachers,” presented at the 16th Conference of The European Science Education Research Association, Copenhagen, 2025. mla: Pollmeier, Pascal, et al. “Fostering Digitalisation-Related Competences of Chemistry Teachers.” 16th Conference of The European Science Education Research Association (ESERA), 2025. short: 'P. Pollmeier, D. Ditter, D. Weiser, K. Siepmann, R. Ditter, I. Rubner, J. Ponath, S. Fechner, A. Hoffmann, K. Sommer, R. Grandrath, C. Bohrmann-Linde, in: 16th Conference of The European Science Education Research Association (ESERA), 2025.' conference: location: Copenhagen name: 16th Conference of The European Science Education Research Association date_created: 2025-12-08T09:10:31Z date_updated: 2025-12-13T23:52:27Z department: - _id: '386' keyword: - Digital - Digitalisierung - Künstliche Intelligenz - KI - Messsensoren - Fortbildung - Lehrkräfte - Chemie language: - iso: eng project: - _id: '641' name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks. publication: 16th Conference of The European Science Education Research Association (ESERA) status: public title: Fostering digitalisation-related competences of chemistry teachers type: conference_abstract user_id: '54823' year: '2025' ... --- _id: '62921' author: - first_name: Marvin Lee full_name: Fox, Marvin Lee id: '80773' last_name: Fox - first_name: Hendrik full_name: Peeters, Hendrik id: '49942' last_name: Peeters orcid: https://orcid.org/ 0000-0002-7143-3781 - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 citation: ama: 'Fox ML, Peeters H, Fechner S. How can students be supported by ChatGPT as a tutor in hands-on chemistry education? In: Conference of The European Science Education Research Association (ESERA). ; 2025.' apa: Fox, M. L., Peeters, H., & Fechner, S. (2025). How can students be supported by ChatGPT as a tutor in hands-on chemistry education? Conference of The European Science Education Research Association (ESERA). ESERA conference, Copenhagen, Denmark. bibtex: '@inproceedings{Fox_Peeters_Fechner_2025, title={How can students be supported by ChatGPT as a tutor in hands-on chemistry education?}, booktitle={Conference of The European Science Education Research Association (ESERA)}, author={Fox, Marvin Lee and Peeters, Hendrik and Fechner, Sabine}, year={2025} }' chicago: Fox, Marvin Lee, Hendrik Peeters, and Sabine Fechner. “How Can Students Be Supported by ChatGPT as a Tutor in Hands-on Chemistry Education?” In Conference of The European Science Education Research Association (ESERA), 2025. ieee: M. L. Fox, H. Peeters, and S. Fechner, “How can students be supported by ChatGPT as a tutor in hands-on chemistry education?,” presented at the ESERA conference, Copenhagen, Denmark, 2025. mla: Fox, Marvin Lee, et al. “How Can Students Be Supported by ChatGPT as a Tutor in Hands-on Chemistry Education?” Conference of The European Science Education Research Association (ESERA), 2025. short: 'M.L. Fox, H. Peeters, S. Fechner, in: Conference of The European Science Education Research Association (ESERA), 2025.' conference: end_date: 2025-09-29 location: Copenhagen, Denmark name: ESERA conference start_date: 2025-09-25 date_created: 2025-12-05T12:57:51Z date_updated: 2025-12-13T23:54:59Z department: - _id: '386' - _id: '33' keyword: - Artificial intelligence - education - chemistry language: - iso: eng publication: Conference of The European Science Education Research Association (ESERA) quality_controlled: '1' status: public title: How can students be supported by ChatGPT as a tutor in hands-on chemistry education? type: conference_abstract user_id: '54823' year: '2025' ... --- _id: '62934' author: - first_name: Hendrik full_name: Peeters, Hendrik id: '49942' last_name: Peeters orcid: https://orcid.org/ 0000-0002-7143-3781 - first_name: Sebastian full_name: Habig, Sebastian last_name: Habig - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 citation: ama: 'Peeters H, Habig S, Fechner S. Prompting bei AR-gestütztem Experimentieren im Chemieunterricht. In: Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP). ; 2025.' apa: Peeters, H., Habig, S., & Fechner, S. (2025). Prompting bei AR-gestütztem Experimentieren im Chemieunterricht. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP). GDCP Jahrestagung 2025, Frankfurt am Main. bibtex: '@inproceedings{Peeters_Habig_Fechner_2025, title={Prompting bei AR-gestütztem Experimentieren im Chemieunterricht}, booktitle={Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)}, author={Peeters, Hendrik and Habig, Sebastian and Fechner, Sabine}, year={2025} }' chicago: Peeters, Hendrik, Sebastian Habig, and Sabine Fechner. “Prompting bei AR-gestütztem Experimentieren im Chemieunterricht.” In Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP), 2025. ieee: H. Peeters, S. Habig, and S. Fechner, “Prompting bei AR-gestütztem Experimentieren im Chemieunterricht,” presented at the GDCP Jahrestagung 2025, Frankfurt am Main, 2025. mla: Peeters, Hendrik, et al. “Prompting bei AR-gestütztem Experimentieren im Chemieunterricht.” Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP), 2025. short: 'H. Peeters, S. Habig, S. Fechner, in: Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP), 2025.' conference: end_date: 2025-09-11 location: Frankfurt am Main name: GDCP Jahrestagung 2025 start_date: 2025-09-08 date_created: 2025-12-08T07:06:17Z date_updated: 2025-12-13T23:50:02Z department: - _id: '386' language: - iso: ger publication: Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP) status: public title: Prompting bei AR-gestütztem Experimentieren im Chemieunterricht type: conference_abstract user_id: '54823' year: '2025' ... --- _id: '60466' author: - first_name: Julian full_name: Brockmeier, Julian id: '44807' last_name: Brockmeier - first_name: Timon full_name: Schapeler, Timon id: '55629' last_name: Schapeler orcid: 0000-0001-7652-1716 - first_name: Nina Amelie full_name: Lange, Nina Amelie id: '56843' last_name: Lange orcid: 0000-0001-6624-7098 - first_name: Jan Philipp full_name: Höpker, Jan Philipp id: '33913' last_name: Höpker - first_name: Harald full_name: Herrmann, Harald id: '216' last_name: Herrmann - first_name: Christine full_name: Silberhorn, Christine id: '26263' last_name: Silberhorn - first_name: Tim full_name: Bartley, Tim id: '49683' last_name: Bartley citation: ama: Brockmeier J, Schapeler T, Lange NA, et al. Harnessing temporal dispersion for integrated pump filtering in spontaneous heralded single-photon generation processes. New Journal of Physics. Published online 2025. doi:10.1088/1367-2630/ade46c apa: Brockmeier, J., Schapeler, T., Lange, N. A., Höpker, J. P., Herrmann, H., Silberhorn, C., & Bartley, T. (2025). Harnessing temporal dispersion for integrated pump filtering in spontaneous heralded single-photon generation processes. New Journal of Physics. https://doi.org/10.1088/1367-2630/ade46c bibtex: '@article{Brockmeier_Schapeler_Lange_Höpker_Herrmann_Silberhorn_Bartley_2025, title={Harnessing temporal dispersion for integrated pump filtering in spontaneous heralded single-photon generation processes}, DOI={10.1088/1367-2630/ade46c}, journal={New Journal of Physics}, author={Brockmeier, Julian and Schapeler, Timon and Lange, Nina Amelie and Höpker, Jan Philipp and Herrmann, Harald and Silberhorn, Christine and Bartley, Tim}, year={2025} }' chicago: Brockmeier, Julian, Timon Schapeler, Nina Amelie Lange, Jan Philipp Höpker, Harald Herrmann, Christine Silberhorn, and Tim Bartley. “Harnessing Temporal Dispersion for Integrated Pump Filtering in Spontaneous Heralded Single-Photon Generation Processes.” New Journal of Physics, 2025. https://doi.org/10.1088/1367-2630/ade46c. ieee: 'J. Brockmeier et al., “Harnessing temporal dispersion for integrated pump filtering in spontaneous heralded single-photon generation processes,” New Journal of Physics, 2025, doi: 10.1088/1367-2630/ade46c.' mla: Brockmeier, Julian, et al. “Harnessing Temporal Dispersion for Integrated Pump Filtering in Spontaneous Heralded Single-Photon Generation Processes.” New Journal of Physics, 2025, doi:10.1088/1367-2630/ade46c. short: J. Brockmeier, T. Schapeler, N.A. Lange, J.P. Höpker, H. Herrmann, C. Silberhorn, T. Bartley, New Journal of Physics (2025). date_created: 2025-06-30T08:58:37Z date_updated: 2025-12-15T09:21:29Z department: - _id: '15' - _id: '623' doi: 10.1088/1367-2630/ade46c language: - iso: eng main_file_link: - open_access: '1' oa: '1' project: - _id: '171' name: 'TRR 142; TP C07: Hohlraum-verstärkte Parametrische Fluoreszenz mit zeitlicher Filterung unter Verwendung integrierter supraleitender Detektoren' publication: New Journal of Physics status: public title: Harnessing temporal dispersion for integrated pump filtering in spontaneous heralded single-photon generation processes type: journal_article user_id: '56843' year: '2025' ... --- _id: '60194' article_type: original author: - first_name: Hendrik full_name: Peeters, Hendrik id: '49942' last_name: Peeters orcid: https://orcid.org/ 0000-0002-7143-3781 - first_name: Jan-Luca full_name: Hansel, Jan-Luca id: '69242' last_name: Hansel - first_name: André full_name: Graute, André id: '13662' last_name: Graute - first_name: Matthias full_name: Fischer, Matthias id: '146' last_name: Fischer - first_name: Christian full_name: Weinberger, Christian id: '11848' last_name: Weinberger - first_name: Iris full_name: Neiske, Iris id: '53827' last_name: Neiske - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 citation: ama: Peeters H, Hansel J-L, Graute A, et al. Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung. Laborpraxis. 2025;(5-6):22-25. apa: Peeters, H., Hansel, J.-L., Graute, A., Fischer, M., Weinberger, C., Neiske, I., & Fechner, S. (2025). Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung. Laborpraxis, 5–6, 22–25. bibtex: '@article{Peeters_Hansel_Graute_Fischer_Weinberger_Neiske_Fechner_2025, title={Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung}, number={5–6}, journal={Laborpraxis}, author={Peeters, Hendrik and Hansel, Jan-Luca and Graute, André and Fischer, Matthias and Weinberger, Christian and Neiske, Iris and Fechner, Sabine}, year={2025}, pages={22–25} }' chicago: 'Peeters, Hendrik, Jan-Luca Hansel, André Graute, Matthias Fischer, Christian Weinberger, Iris Neiske, and Sabine Fechner. “Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung.” Laborpraxis, no. 5–6 (2025): 22–25.' ieee: H. Peeters et al., “Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung,” Laborpraxis, no. 5–6, pp. 22–25, 2025. mla: Peeters, Hendrik, et al. “Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung.” Laborpraxis, no. 5–6, 2025, pp. 22–25. short: H. Peeters, J.-L. Hansel, A. Graute, M. Fischer, C. Weinberger, I. Neiske, S. Fechner, Laborpraxis (2025) 22–25. date_created: 2025-06-12T10:46:15Z date_updated: 2025-12-14T00:02:32Z department: - _id: '386' issue: 5-6 language: - iso: ger main_file_link: - open_access: '1' url: https://issuu.com/docs/26f3a2d235d0ffc8c54ff6721d3de068?fr=sMzU0NjgyNjAxMTk oa: '1' page: 22-25 publication: Laborpraxis publication_status: published status: public title: Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung type: journal_article user_id: '54823' year: '2025' ... --- _id: '63098' author: - first_name: Seng Chee full_name: Tan, Seng Chee last_name: Tan - first_name: Mike full_name: Phillips, Mike last_name: Phillips - first_name: Jacob full_name: Chammon, Jacob last_name: Chammon - first_name: Janet full_name: Cochrane, Janet last_name: Cochrane - first_name: Birgit full_name: Eickelmann, Birgit id: '40387' last_name: Eickelmann orcid: 0000-0001-6124-746X - first_name: Marijke full_name: Kral, Marijke last_name: Kral - first_name: Peiris full_name: Medagedara, Peiris last_name: Medagedara - first_name: Shesha Kanta full_name: Pangeni, Shesha Kanta last_name: Pangeni - first_name: Karen full_name: Murtagh, Karen last_name: Murtagh - first_name: Anthony full_name: Kilcoyne, Anthony last_name: Kilcoyne citation: ama: 'Tan SC, Phillips M, Chammon J, et al. Thematic Working Group 2 - Developing and leading digital learning cultures in schools: the role of leadership. In: Phillips M, Fisser P, eds. Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook). ; 2025.' apa: 'Tan, S. C., Phillips, M., Chammon, J., Cochrane, J., Eickelmann, B., Kral, M., Medagedara, P., Pangeni, S. K., Murtagh, K., & Kilcoyne, A. (2025). Thematic Working Group 2 - Developing and leading digital learning cultures in schools: the role of leadership. In M. Phillips & P. Fisser (Eds.), Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook).' bibtex: '@inbook{Tan_Phillips_Chammon_Cochrane_Eickelmann_Kral_Medagedara_Pangeni_Murtagh_Kilcoyne_2025, title={Thematic Working Group 2 - Developing and leading digital learning cultures in schools: the role of leadership}, booktitle={Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook)}, author={Tan, Seng Chee and Phillips, Mike and Chammon, Jacob and Cochrane, Janet and Eickelmann, Birgit and Kral, Marijke and Medagedara, Peiris and Pangeni, Shesha Kanta and Murtagh, Karen and Kilcoyne, Anthony}, editor={Phillips, Michael and Fisser, Petra}, year={2025} }' chicago: 'Tan, Seng Chee, Mike Phillips, Jacob Chammon, Janet Cochrane, Birgit Eickelmann, Marijke Kral, Peiris Medagedara, Shesha Kanta Pangeni, Karen Murtagh, and Anthony Kilcoyne. “Thematic Working Group 2 - Developing and Leading Digital Learning Cultures in Schools: The Role of Leadership.” In Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook), edited by Michael Phillips and Petra Fisser, 2025.' ieee: 'S. C. Tan et al., “Thematic Working Group 2 - Developing and leading digital learning cultures in schools: the role of leadership,” in Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook), M. Phillips and P. Fisser, Eds. 2025.' mla: 'Tan, Seng Chee, et al. “Thematic Working Group 2 - Developing and Leading Digital Learning Cultures in Schools: The Role of Leadership.” Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook), edited by Michael Phillips and Petra Fisser, 2025.' short: 'S.C. Tan, M. Phillips, J. Chammon, J. Cochrane, B. Eickelmann, M. Kral, P. Medagedara, S.K. Pangeni, K. Murtagh, A. Kilcoyne, in: M. Phillips, P. Fisser (Eds.), Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook), 2025.' conference: end_date: '20250625' location: Dublin name: EDUsummIT 2025 start_date: '20250623' date_created: 2025-12-15T09:47:03Z date_updated: 2025-12-15T09:51:34Z department: - _id: '462' editor: - first_name: Michael full_name: Phillips, Michael last_name: Phillips - first_name: Petra full_name: Fisser, Petra last_name: Fisser language: - iso: eng main_file_link: - url: https://nw.uni-paderborn.de/fileadmin-kw/fakultaet/Institute/erziehungswissenschaft/Schulpaedagogik/PDF/EDUsummIT_eBook_2025.pdf publication: 'Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook)' status: public title: 'Thematic Working Group 2 - Developing and leading digital learning cultures in schools: the role of leadership' type: book_chapter user_id: '40387' year: '2025' ... --- _id: '63097' author: - first_name: Sarah full_name: Prestridge, Sarah last_name: Prestridge - first_name: Doreen full_name: Prasse, Doreen last_name: Prasse - first_name: Christine full_name: Bescherer, Christine last_name: Bescherer - first_name: Eric full_name: Bruillard, Eric last_name: Bruillard - first_name: Amina full_name: Charania, Amina last_name: Charania - first_name: Kerstin full_name: Drossel, Kerstin id: '48921' last_name: Drossel - first_name: Sharon full_name: Friesen, Sharon last_name: Friesen - first_name: Xun full_name: Ge, Xun last_name: Ge - first_name: Michele full_name: Jacobsen, Michele last_name: Jacobsen - first_name: Ayoub full_name: Kafyulilo, Ayoub last_name: Kafyulilo - first_name: Milou full_name: Morren, Milou last_name: Morren - first_name: Denis full_name: Moynihan, Denis last_name: Moynihan - first_name: Nikolina full_name: Nikolova, Nikolina last_name: Nikolova - first_name: Cathie full_name: Norris, Cathie last_name: Norris - first_name: Petrea full_name: Redmond, Petrea last_name: Redmond - first_name: Niek full_name: Siero, Niek last_name: Siero - first_name: David full_name: Slykhuis, David last_name: Slykhuis - first_name: Elliot full_name: Soloway, Elliot last_name: Soloway citation: ama: 'Prestridge S, Prasse D, Bescherer C, et al. Thematic Working Group 4 - Professional digital competence of teachers: leveraging digital technologies to deepen learning. In: Phillips M, Fisser P, eds. Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook). ; 2025.' apa: 'Prestridge, S., Prasse, D., Bescherer, C., Bruillard, E., Charania, A., Drossel, K., Friesen, S., Ge, X., Jacobsen, M., Kafyulilo, A., Morren, M., Moynihan, D., Nikolova, N., Norris, C., Redmond, P., Siero, N., Slykhuis, D., & Soloway, E. (2025). Thematic Working Group 4 - Professional digital competence of teachers: leveraging digital technologies to deepen learning. In M. Phillips & P. Fisser (Eds.), Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook).' bibtex: '@inbook{Prestridge_Prasse_Bescherer_Bruillard_Charania_Drossel_Friesen_Ge_Jacobsen_Kafyulilo_et al._2025, title={Thematic Working Group 4 - Professional digital competence of teachers: leveraging digital technologies to deepen learning}, booktitle={Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook)}, author={Prestridge, Sarah and Prasse, Doreen and Bescherer, Christine and Bruillard, Eric and Charania, Amina and Drossel, Kerstin and Friesen, Sharon and Ge, Xun and Jacobsen, Michele and Kafyulilo, Ayoub and et al.}, editor={Phillips, Michael and Fisser, Petra}, year={2025} }' chicago: 'Prestridge, Sarah, Doreen Prasse, Christine Bescherer, Eric Bruillard, Amina Charania, Kerstin Drossel, Sharon Friesen, et al. “Thematic Working Group 4 - Professional Digital Competence of Teachers: Leveraging Digital Technologies to Deepen Learning.” In Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook), edited by Michael Phillips and Petra Fisser, 2025.' ieee: 'S. Prestridge et al., “Thematic Working Group 4 - Professional digital competence of teachers: leveraging digital technologies to deepen learning,” in Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook), M. Phillips and P. Fisser, Eds. 2025.' mla: 'Prestridge, Sarah, et al. “Thematic Working Group 4 - Professional Digital Competence of Teachers: Leveraging Digital Technologies to Deepen Learning.” Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook), edited by Michael Phillips and Petra Fisser, 2025.' short: 'S. Prestridge, D. Prasse, C. Bescherer, E. Bruillard, A. Charania, K. Drossel, S. Friesen, X. Ge, M. Jacobsen, A. Kafyulilo, M. Morren, D. Moynihan, N. Nikolova, C. Norris, P. Redmond, N. Siero, D. Slykhuis, E. Soloway, in: M. Phillips, P. Fisser (Eds.), Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook), 2025.' date_created: 2025-12-15T09:29:16Z date_updated: 2025-12-15T09:36:43Z department: - _id: '462' editor: - first_name: Michael full_name: Phillips, Michael last_name: Phillips - first_name: Petra full_name: Fisser, Petra last_name: Fisser language: - iso: eng main_file_link: - url: https://nw.uni-paderborn.de/fileadmin-kw/fakultaet/Institute/erziehungswissenschaft/Schulpaedagogik/PDF/EDUsummIT_eBook_2025.pdf publication: 'Designing Education Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook)' status: public title: 'Thematic Working Group 4 - Professional digital competence of teachers: leveraging digital technologies to deepen learning' type: book_chapter user_id: '40387' year: '2025' ... --- _id: '62110' author: - first_name: Korinna full_name: Schönhärl, Korinna last_name: Schönhärl - first_name: Caren full_name: Sureth-Sloane, Caren id: '530' last_name: Sureth-Sloane orcid: ' 0000-0002-8183-5901' citation: ama: 'Schönhärl K, Sureth-Sloane C. Steuern und Steuergerechtigkeit – Ein Gespräch. Ethik und Gesellschaft. 2025;19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben:1-31. doi:10.18156/eug-2-2025-art-2.' apa: 'Schönhärl, K., & Sureth-Sloane, C. (2025). Steuern und Steuergerechtigkeit – Ein Gespräch. Ethik und Gesellschaft, 19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben, 1–31. https://doi.org/10.18156/eug-2-2025-art-2.' bibtex: '@article{Schönhärl_Sureth-Sloane_2025, title={Steuern und Steuergerechtigkeit – Ein Gespräch}, volume={19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben}, DOI={10.18156/eug-2-2025-art-2.}, journal={Ethik und Gesellschaft}, author={Schönhärl, Korinna and Sureth-Sloane, Caren}, year={2025}, pages={1–31} }' chicago: 'Schönhärl, Korinna, and Caren Sureth-Sloane. “Steuern und Steuergerechtigkeit – Ein Gespräch.” Ethik und Gesellschaft 19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben (2025): 1–31. https://doi.org/10.18156/eug-2-2025-art-2.' ieee: 'K. Schönhärl and C. Sureth-Sloane, “Steuern und Steuergerechtigkeit – Ein Gespräch,” Ethik und Gesellschaft, vol. 19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben, pp. 1–31, 2025, doi: 10.18156/eug-2-2025-art-2.' mla: 'Schönhärl, Korinna, and Caren Sureth-Sloane. “Steuern und Steuergerechtigkeit – Ein Gespräch.” Ethik und Gesellschaft, vol. 19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben, 2025, pp. 1–31, doi:10.18156/eug-2-2025-art-2.' short: 'K. Schönhärl, C. Sureth-Sloane, Ethik und Gesellschaft 19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben (2025) 1–31.' date_created: 2025-11-06T10:38:32Z date_updated: 2025-12-15T12:56:33Z department: - _id: '187' doi: 10.18156/eug-2-2025-art-2. language: - iso: ger page: 1-31 publication: Ethik und Gesellschaft publication_status: published status: public title: Steuern und Steuergerechtigkeit – Ein Gespräch type: journal_article user_id: '96670' volume: '19 (2): Die andere Seite der sozialen Gerechtigkeit: Eine gerechtere Finanzierung steigender öffentlicher Ausgaben' year: '2025' ... --- _id: '63108' abstract: - lang: eng text: In the context of decarbonization initiatives, the repairability and recyclability of components have become a major concern in various industrial sectors, particularly for resource-intensive components. The development of innovative bonding and debonding processes that must adhere to the stringent mechanical specifications of the manufacturers and facilitate their efficient disassembly is a major issue faced in the implementation of a sustainable circular economy. Although adhesively bonded joints satisfy the stringent requirements for mechanical performance, they present several challenges during the repair and recycling process. Solvolytically debondable epoxy resin adhesives may be employed to overcome this issue. In this study, we aim to conduct an exploratory feasibility study on the application of such chemical debonding mechanisms within an adhesive bond as well as to systematically analyse and evaluate the suitability of such adhesive systems for various applications. To this end, we employed various thermo-analytical methods and quasi-static tensile tests to characterise the mechanical adhesive and joint properties of two solvolytically debondable adhesive systems. Furthermore, we analysed the debondability of the adhesive joints and evaluated their feasibility in an industrial environment. The results indicate considerable application potential for solvolytically debondable adhesives, along with further development steps currently required. author: - first_name: Julian full_name: Gilich, Julian id: '44391' last_name: Gilich - first_name: Janika full_name: Kroos, Janika id: '50198' last_name: Kroos - first_name: Dominik full_name: Teutenberg, Dominik id: '537' last_name: Teutenberg - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Gilich J, Kroos J, Teutenberg D, Meschut G. Solvolytically debondable adhesive systems – potentials and challenges for repair and recycling. The Journal of Adhesion. Published online 2025:1-26. doi:10.1080/00218464.2025.2600590 apa: Gilich, J., Kroos, J., Teutenberg, D., & Meschut, G. (2025). Solvolytically debondable adhesive systems – potentials and challenges for repair and recycling. The Journal of Adhesion, 1–26. https://doi.org/10.1080/00218464.2025.2600590 bibtex: '@article{Gilich_Kroos_Teutenberg_Meschut_2025, title={Solvolytically debondable adhesive systems – potentials and challenges for repair and recycling}, DOI={10.1080/00218464.2025.2600590}, journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Gilich, Julian and Kroos, Janika and Teutenberg, Dominik and Meschut, Gerson}, year={2025}, pages={1–26} }' chicago: Gilich, Julian, Janika Kroos, Dominik Teutenberg, and Gerson Meschut. “Solvolytically Debondable Adhesive Systems – Potentials and Challenges for Repair and Recycling.” The Journal of Adhesion, 2025, 1–26. https://doi.org/10.1080/00218464.2025.2600590. ieee: 'J. Gilich, J. Kroos, D. Teutenberg, and G. Meschut, “Solvolytically debondable adhesive systems – potentials and challenges for repair and recycling,” The Journal of Adhesion, pp. 1–26, 2025, doi: 10.1080/00218464.2025.2600590.' mla: Gilich, Julian, et al. “Solvolytically Debondable Adhesive Systems – Potentials and Challenges for Repair and Recycling.” The Journal of Adhesion, Informa UK Limited, 2025, pp. 1–26, doi:10.1080/00218464.2025.2600590. short: J. Gilich, J. Kroos, D. Teutenberg, G. Meschut, The Journal of Adhesion (2025) 1–26. date_created: 2025-12-16T07:50:36Z date_updated: 2025-12-16T07:53:52Z department: - _id: '157' doi: 10.1080/00218464.2025.2600590 language: - iso: eng page: 1-26 publication: The Journal of Adhesion publication_identifier: issn: - 0021-8464 - 1545-5823 publication_status: published publisher: Informa UK Limited quality_controlled: '1' status: public title: Solvolytically debondable adhesive systems – potentials and challenges for repair and recycling type: journal_article user_id: '44391' year: '2025' ... --- _id: '60196' abstract: - lang: eng text: 'This paper examines the governance and quality control of digital curriculum resources (DCR) for K-12 mathematics education in Germany. It focuses on approval processes and criteria set by the 16 federal states, arguing that these have the potential to influence the development of DCR. Using qualitative content analysis, the study explores three research questions: which DCR require official approval, the criteria applied for approval, and the extent to which these criteria are mathematics-specific. Findings indicate that 10 federal states maintain official approval systems, covering digital equivalents of printed textbooks and selected supplemental materials. However, most DCR fall outside these regulated processes, leaving their evaluation largely to individual schools and teachers. The study identifies 17 categories of quality criteria, but reveals a lack of detailed, mathematics-specific requirements. Instead, many criteria are broad references to didactical principles and educational goals, leaving the interpretation and application of these quality standards open-ended. Subject-specific criteria are included but remain limited in specificity. The study underscores the need for research-informed, mathematics-specific quality standards to guide DCR development and approval, emphasizing their importance amidst challenges like artificial intelligence. Policymakers are urged to adopt clearer criteria to ensure high-quality DCR to be used in schools.' article_type: original author: - first_name: Sebastian full_name: Rezat, Sebastian id: '31132' last_name: Rezat citation: ama: Rezat S. The quality of digital curriculum resources for mathematics in German educational policy. ZDM – Mathematics Education. 2025;57:891–904. doi:10.1007/s11858-025-01708-w apa: Rezat, S. (2025). The quality of digital curriculum resources for mathematics in German educational policy. ZDM – Mathematics Education, 57, 891–904. https://doi.org/10.1007/s11858-025-01708-w bibtex: '@article{Rezat_2025, title={The quality of digital curriculum resources for mathematics in German educational policy}, volume={57}, DOI={10.1007/s11858-025-01708-w}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Rezat, Sebastian}, year={2025}, pages={891–904} }' chicago: 'Rezat, Sebastian. “The Quality of Digital Curriculum Resources for Mathematics in German Educational Policy.” ZDM – Mathematics Education 57 (2025): 891–904. https://doi.org/10.1007/s11858-025-01708-w.' ieee: 'S. Rezat, “The quality of digital curriculum resources for mathematics in German educational policy,” ZDM – Mathematics Education, vol. 57, pp. 891–904, 2025, doi: 10.1007/s11858-025-01708-w.' mla: Rezat, Sebastian. “The Quality of Digital Curriculum Resources for Mathematics in German Educational Policy.” ZDM – Mathematics Education, vol. 57, Springer Science and Business Media LLC, 2025, pp. 891–904, doi:10.1007/s11858-025-01708-w. short: S. Rezat, ZDM – Mathematics Education 57 (2025) 891–904. date_created: 2025-06-12T14:21:07Z date_updated: 2025-12-16T14:32:27Z ddc: - '370' department: - _id: '360' doi: 10.1007/s11858-025-01708-w file: - access_level: closed content_type: application/pdf creator: srezat date_created: 2025-06-12T14:23:07Z date_updated: 2025-06-12T14:23:07Z file_id: '60197' file_name: s11858-025-01708-w.pdf file_size: 1296774 relation: main_file success: 1 file_date_updated: 2025-06-12T14:23:07Z has_accepted_license: '1' intvolume: ' 57' keyword: - governance - digital curriculum resources - digital textbooks - digital curriculum materials - quality language: - iso: eng page: ' 891–904' publication: ZDM – Mathematics Education publication_identifier: issn: - 1863-9690 - 1863-9704 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public title: The quality of digital curriculum resources for mathematics in German educational policy type: journal_article user_id: '31132' volume: 57 year: '2025' ... --- _id: '63150' author: - first_name: Charley full_name: Cummings, Charley last_name: Cummings - first_name: Sira full_name: Gratz, Sira last_name: Gratz - first_name: Ellen full_name: Kirkman, Ellen last_name: Kirkman - first_name: Janina Carmen full_name: Letz, Janina Carmen id: '121953' last_name: Letz orcid: 0000-0002-5497-8296 - first_name: J. Daisie full_name: Rock, J. Daisie last_name: Rock - first_name: Špela full_name: Špenko, Špela last_name: Špenko citation: ama: Cummings C, Gratz S, Kirkman E, Letz JC, Rock JD, Špenko Š. An equivalence linking CM-types $A_\infty$ and $D_\infty$. Published online 2025:1-9. apa: Cummings, C., Gratz, S., Kirkman, E., Letz, J. C., Rock, J. D., & Špenko, Š. (2025). An equivalence linking CM-types $A_\infty$ and $D_\infty$ (pp. 1–9). bibtex: '@article{Cummings_Gratz_Kirkman_Letz_Rock_Špenko_2025, title={An equivalence linking CM-types $A_\infty$ and $D_\infty$}, author={Cummings, Charley and Gratz, Sira and Kirkman, Ellen and Letz, Janina Carmen and Rock, J. Daisie and Špenko, Špela}, year={2025}, pages={1–9} }' chicago: Cummings, Charley, Sira Gratz, Ellen Kirkman, Janina Carmen Letz, J. Daisie Rock, and Špela Špenko. “An Equivalence Linking CM-Types $A_\infty$ and $D_\infty$,” 2025. ieee: C. Cummings, S. Gratz, E. Kirkman, J. C. Letz, J. D. Rock, and Š. Špenko, “An equivalence linking CM-types $A_\infty$ and $D_\infty$.” pp. 1–9, 2025. mla: Cummings, Charley, et al. An Equivalence Linking CM-Types $A_\infty$ and $D_\infty$. 2025, pp. 1–9. short: C. Cummings, S. Gratz, E. Kirkman, J.C. Letz, J.D. Rock, Š. Špenko, (2025) 1–9. date_created: 2025-12-16T14:38:59Z date_updated: 2025-12-16T14:40:06Z department: - _id: '10' language: - iso: eng page: 1-9 related_material: link: - relation: confirmation url: https://arxiv.org/abs/2510.24642 status: public title: An equivalence linking CM-types $A_\infty$ and $D_\infty$ type: preprint user_id: '121953' year: '2025' ... --- _id: '63149' author: - first_name: Antonia full_name: Kekkou, Antonia last_name: Kekkou - first_name: Janina Carmen full_name: Letz, Janina Carmen id: '121953' last_name: Letz orcid: 0000-0002-5497-8296 - first_name: Marc full_name: Stephan, Marc last_name: Stephan citation: ama: Kekkou A, Letz JC, Stephan M. Regular sequences for triangulated categories. Published online 2025:1-37. apa: Kekkou, A., Letz, J. C., & Stephan, M. (2025). Regular sequences for triangulated categories (pp. 1–37). bibtex: '@article{Kekkou_Letz_Stephan_2025, title={Regular sequences for triangulated categories}, author={Kekkou, Antonia and Letz, Janina Carmen and Stephan, Marc}, year={2025}, pages={1–37} }' chicago: Kekkou, Antonia, Janina Carmen Letz, and Marc Stephan. “Regular Sequences for Triangulated Categories,” 2025. ieee: A. Kekkou, J. C. Letz, and M. Stephan, “Regular sequences for triangulated categories.” pp. 1–37, 2025. mla: Kekkou, Antonia, et al. Regular Sequences for Triangulated Categories. 2025, pp. 1–37. short: A. Kekkou, J.C. Letz, M. Stephan, (2025) 1–37. date_created: 2025-12-16T14:38:56Z date_updated: 2025-12-16T14:42:14Z department: - _id: '10' extern: '1' language: - iso: eng page: 1-37 related_material: link: - relation: confirmation url: https://arxiv.org/abs/2509.09941 status: public title: Regular sequences for triangulated categories type: preprint user_id: '121953' year: '2025' ... --- _id: '63148' author: - first_name: Janina Carmen full_name: Letz, Janina Carmen id: '121953' last_name: Letz orcid: 0000-0002-5497-8296 citation: ama: Letz JC. The Rouquier dimension of the category of perfect complexes over a regular ring. Published online 2025:1-7. apa: Letz, J. C. (2025). The Rouquier dimension of the category of perfect complexes over a regular ring (pp. 1–7). bibtex: '@article{Letz_2025, title={The Rouquier dimension of the category of perfect complexes over a regular ring}, author={Letz, Janina Carmen}, year={2025}, pages={1–7} }' chicago: Letz, Janina Carmen. “The Rouquier Dimension of the Category of Perfect Complexes over a Regular Ring,” 2025. ieee: J. C. Letz, “The Rouquier dimension of the category of perfect complexes over a regular ring.” pp. 1–7, 2025. mla: Letz, Janina Carmen. The Rouquier Dimension of the Category of Perfect Complexes over a Regular Ring. 2025, pp. 1–7. short: J.C. Letz, (2025) 1–7. date_created: 2025-12-16T14:38:52Z date_updated: 2025-12-16T14:47:53Z department: - _id: '10' extern: '1' language: - iso: eng page: 1-7 related_material: link: - relation: confirmation url: https://arxiv.org/abs/2506.24038 status: public title: The Rouquier dimension of the category of perfect complexes over a regular ring type: preprint user_id: '121953' year: '2025' ... --- _id: '59507' abstract: - lang: eng text: Differential equations posed on quadratic matrix Lie groups arise in the context of classical mechanics and quantum dynamical systems. Lie group numerical integrators preserve the constants of motions defining the Lie group. Thus, they respect important physical laws of the dynamical system, such as unitarity and energy conservation in the context of quantum dynamical systems, for instance. In this article we develop a high-order commutator free Lie group integrator for non-autonomous differential equations evolving on quadratic Lie groups. Instead of matrix exponentials, which are expensive to evaluate and need to be approximated by appropriate rational functions in order to preserve the Lie group structure, the proposed method is obtained as a composition of Cayley transforms which naturally respect the structure of quadratic Lie groups while being computationally efficient to evaluate. Unlike Cayley-Magnus methods the method is also free from nested matrix commutators. author: - first_name: Boris Edgar full_name: Wembe Moafo, Boris Edgar id: '95394' last_name: Wembe Moafo - first_name: 'Cristian ' full_name: 'Offen, Cristian ' last_name: Offen - first_name: Sofya full_name: Maslovskaya, Sofya id: '87909' last_name: Maslovskaya - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Pranav full_name: Singh, Pranav last_name: Singh citation: ama: Wembe Moafo BE, Offen C, Maslovskaya S, Ober-Blöbaum S, Singh P. Commutator-free Cayley methods. J Comput Appl Math. 477(15). doi:10.1016/j.cam.2025.117184 apa: Wembe Moafo, B. E., Offen, C., Maslovskaya, S., Ober-Blöbaum, S., & Singh, P. (n.d.). Commutator-free Cayley methods. J. Comput. Appl. Math, 477(15). https://doi.org/10.1016/j.cam.2025.117184 bibtex: '@article{Wembe Moafo_Offen_Maslovskaya_Ober-Blöbaum_Singh, title={Commutator-free Cayley methods}, volume={477}, DOI={10.1016/j.cam.2025.117184}, number={15}, journal={J. Comput. Appl. Math}, author={Wembe Moafo, Boris Edgar and Offen, Cristian and Maslovskaya, Sofya and Ober-Blöbaum, Sina and Singh, Pranav} }' chicago: Wembe Moafo, Boris Edgar, Cristian Offen, Sofya Maslovskaya, Sina Ober-Blöbaum, and Pranav Singh. “Commutator-Free Cayley Methods.” J. Comput. Appl. Math 477, no. 15 (n.d.). https://doi.org/10.1016/j.cam.2025.117184. ieee: 'B. E. Wembe Moafo, C. Offen, S. Maslovskaya, S. Ober-Blöbaum, and P. Singh, “Commutator-free Cayley methods,” J. Comput. Appl. Math, vol. 477, no. 15, doi: 10.1016/j.cam.2025.117184.' mla: Wembe Moafo, Boris Edgar, et al. “Commutator-Free Cayley Methods.” J. Comput. Appl. Math, vol. 477, no. 15, doi:10.1016/j.cam.2025.117184. short: B.E. Wembe Moafo, C. Offen, S. Maslovskaya, S. Ober-Blöbaum, P. Singh, J. Comput. Appl. Math 477 (n.d.). date_created: 2025-04-10T14:42:52Z date_updated: 2025-12-16T15:17:27Z department: - _id: '94' doi: 10.1016/j.cam.2025.117184 intvolume: ' 477' issue: '15' language: - iso: eng publication: J. Comput. Appl. Math publication_status: submitted status: public title: Commutator-free Cayley methods type: journal_article user_id: '95394' volume: 477 year: '2025' ... --- _id: '63157' abstract: - lang: eng text: Three-phase cascaded H-bridge converters (CHBs) in star configuration require reliable current controllers to evenly charge the module DC-link capacitors. Conventionally, a current control in dq-coordinates is utilized. At steady state, the resulting calculated reference arm voltages are sinusoidal, have identical amplitudes and show a phase shift of 120 degree to each other. For balanced grid inductors, the resulting grid currents also have the same amplitude. However, own simulations show that unbalanced grid inductors always lead to different grid current amplitudes (4% difference in this case). As a result, the averaged charging module powers differ and the peak DC-link capacitor voltage rises as well. In the first step, an adaptation of an existing zero-sequence voltage injection is proposed. For balanced grid inductors, it converges to the 3rd harmonic voltage injection which can reduce the peak-to-peak DC-link voltage ripple up by to 50% and balances the power between the phases. However, unbalanced grid inductors still lead to the same unbalanced grid currents of 4%. Therefore, a new method with 4 integrators based on linear regression is proposed to achieve sinusoidal grid currents for unbalanced inductors. The proposed method has a similar transient dynamic as the conventional dq control, but balances the grid currents nearly ideally. Simulation results of a 1MW cascaded H bridge and a scaled-down prototype verify the proposed method. author: - first_name: Roland full_name: Unruh, Roland id: '34289' last_name: Unruh - first_name: Joachim full_name: Böcker, Joachim id: '66' last_name: Böcker orcid: 0000-0002-8480-7295 - first_name: Frank full_name: Schafmeister, Frank id: '71291' last_name: Schafmeister citation: ama: 'Unruh R, Böcker J, Schafmeister F. Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters. In: 2025 Energy Conversion Congress &Amp; Expo Europe (ECCE Europe). IEEE; 2025. doi:10.1109/ecce-europe62795.2025.11238538' apa: Unruh, R., Böcker, J., & Schafmeister, F. (2025). Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters. 2025 Energy Conversion Congress &Amp; Expo Europe (ECCE Europe). 2025 Energy Conversion Congress & Expo Europe (ECCE Europe), Birmingham, United Kingdom. https://doi.org/10.1109/ecce-europe62795.2025.11238538 bibtex: '@inproceedings{Unruh_Böcker_Schafmeister_2025, title={Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters}, DOI={10.1109/ecce-europe62795.2025.11238538}, booktitle={2025 Energy Conversion Congress & Expo Europe (ECCE Europe)}, publisher={IEEE}, author={Unruh, Roland and Böcker, Joachim and Schafmeister, Frank}, year={2025} }' chicago: Unruh, Roland, Joachim Böcker, and Frank Schafmeister. “Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters.” In 2025 Energy Conversion Congress &Amp; Expo Europe (ECCE Europe). IEEE, 2025. https://doi.org/10.1109/ecce-europe62795.2025.11238538. ieee: 'R. Unruh, J. Böcker, and F. Schafmeister, “Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters,” presented at the 2025 Energy Conversion Congress & Expo Europe (ECCE Europe), Birmingham, United Kingdom, 2025, doi: 10.1109/ecce-europe62795.2025.11238538.' mla: Unruh, Roland, et al. “Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters.” 2025 Energy Conversion Congress &Amp; Expo Europe (ECCE Europe), IEEE, 2025, doi:10.1109/ecce-europe62795.2025.11238538. short: 'R. Unruh, J. Böcker, F. Schafmeister, in: 2025 Energy Conversion Congress &Amp; Expo Europe (ECCE Europe), IEEE, 2025.' conference: end_date: 2025-09-04 location: Birmingham, United Kingdom name: 2025 Energy Conversion Congress & Expo Europe (ECCE Europe) start_date: 2025-09-01 date_created: 2025-12-16T15:20:55Z date_updated: 2025-12-16T15:25:38Z department: - _id: '52' doi: 10.1109/ecce-europe62795.2025.11238538 keyword: - Cascaded H-Bridge - Current Control - dq Transformation - Linear Regression - Unbalanced Inductors language: - iso: eng main_file_link: - url: https://ieeexplore.ieee.org/document/11238538 publication: 2025 Energy Conversion Congress & Expo Europe (ECCE Europe) publication_status: published publisher: IEEE status: public title: Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters type: conference user_id: '34289' year: '2025' ... --- _id: '63160' article_number: '245304' author: - first_name: Hendrik full_name: Rose, Hendrik id: '55958' last_name: Rose orcid: 0000-0002-3079-5428 - first_name: Stefan full_name: Schumacher, Stefan id: '27271' last_name: Schumacher orcid: 0000-0003-4042-4951 - first_name: Torsten full_name: Meier, Torsten id: '344' last_name: Meier orcid: 0000-0001-8864-2072 citation: ama: 'Rose H, Schumacher S, Meier T. Microscopic approach to the quantized light-matter interaction in semiconductor nanostructures: Complex coupled dynamics of excitons, biexcitons, and photons. Physical Review B. 2025;112(24). doi:10.1103/528f-7smh' apa: 'Rose, H., Schumacher, S., & Meier, T. (2025). Microscopic approach to the quantized light-matter interaction in semiconductor nanostructures: Complex coupled dynamics of excitons, biexcitons, and photons. Physical Review B, 112(24), Article 245304. https://doi.org/10.1103/528f-7smh' bibtex: '@article{Rose_Schumacher_Meier_2025, title={Microscopic approach to the quantized light-matter interaction in semiconductor nanostructures: Complex coupled dynamics of excitons, biexcitons, and photons}, volume={112}, DOI={10.1103/528f-7smh}, number={24245304}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Rose, Hendrik and Schumacher, Stefan and Meier, Torsten}, year={2025} }' chicago: 'Rose, Hendrik, Stefan Schumacher, and Torsten Meier. “Microscopic Approach to the Quantized Light-Matter Interaction in Semiconductor Nanostructures: Complex Coupled Dynamics of Excitons, Biexcitons, and Photons.” Physical Review B 112, no. 24 (2025). https://doi.org/10.1103/528f-7smh.' ieee: 'H. Rose, S. Schumacher, and T. Meier, “Microscopic approach to the quantized light-matter interaction in semiconductor nanostructures: Complex coupled dynamics of excitons, biexcitons, and photons,” Physical Review B, vol. 112, no. 24, Art. no. 245304, 2025, doi: 10.1103/528f-7smh.' mla: 'Rose, Hendrik, et al. “Microscopic Approach to the Quantized Light-Matter Interaction in Semiconductor Nanostructures: Complex Coupled Dynamics of Excitons, Biexcitons, and Photons.” Physical Review B, vol. 112, no. 24, 245304, American Physical Society (APS), 2025, doi:10.1103/528f-7smh.' short: H. Rose, S. Schumacher, T. Meier, Physical Review B 112 (2025). date_created: 2025-12-16T15:50:42Z date_updated: 2025-12-16T15:52:55Z department: - _id: '15' - _id: '170' - _id: '293' - _id: '297' - _id: '623' - _id: '429' - _id: '230' - _id: '35' - _id: '27' doi: 10.1103/528f-7smh intvolume: ' 112' issue: '24' language: - iso: eng project: - _id: '53' name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen' - _id: '54' name: TRR 142 - Project Area A - _id: '59' name: 'TRR 142; TP A02: Nichtlineare Spektroskopie von Halbleiter-Nanostrukturen mit Quantenlicht' - _id: '445' name: Hochleistungsrechner Noctua in Paderborn - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing - _id: '266' name: 'PhoQC: Photonisches Quantencomputing' publication: Physical Review B publication_identifier: issn: - 2469-9950 - 2469-9969 publication_status: published publisher: American Physical Society (APS) status: public title: 'Microscopic approach to the quantized light-matter interaction in semiconductor nanostructures: Complex coupled dynamics of excitons, biexcitons, and photons' type: journal_article user_id: '16199' volume: 112 year: '2025' ... --- _id: '61239' abstract: - lang: ger text: In diesem Beitrag wird ein Überblick gegeben, welche Forschung zu Digitalisierung und künstliche Intelligenz (KI) in den Bereichen Verwaltung, Forschung, Studium und Lehre sowie Governance von Hochschulen besteht. Der Fokus liegt hierbei auf aktuellen Forschungsergebnissen seit der Coronapandemie. Zentral sind Fragen nach Effektivität und Effizienz durch Digitalisierung und KI und danach, wie Verbesserungen angestoßen werden können. author: - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 citation: ama: 'Steinhardt I. Digitalisierung und Künstliche Intelligenz. In: Pasternach P, Reinmann G, Schneijderberg C, eds. Hochschulforschung. Nomos; 2025:197-206. doi:10.5771/9783748943334-197' apa: Steinhardt, I. (2025). Digitalisierung und Künstliche Intelligenz. In P. Pasternach, G. Reinmann, & C. Schneijderberg (Eds.), Hochschulforschung (pp. 197–206). Nomos. https://doi.org/10.5771/9783748943334-197 bibtex: '@inbook{Steinhardt_2025, place={Baden-Baden}, title={Digitalisierung und Künstliche Intelligenz}, DOI={10.5771/9783748943334-197}, booktitle={Hochschulforschung}, publisher={Nomos}, author={Steinhardt, Isabel}, editor={Pasternach, Peer and Reinmann, Gabi and Schneijderberg, Christian}, year={2025}, pages={197–206} }' chicago: 'Steinhardt, Isabel. “Digitalisierung und Künstliche Intelligenz.” In Hochschulforschung, edited by Peer Pasternach, Gabi Reinmann, and Christian Schneijderberg, 197–206. Baden-Baden: Nomos, 2025. https://doi.org/10.5771/9783748943334-197.' ieee: 'I. Steinhardt, “Digitalisierung und Künstliche Intelligenz,” in Hochschulforschung, P. Pasternach, G. Reinmann, and C. Schneijderberg, Eds. Baden-Baden: Nomos, 2025, pp. 197–206.' mla: Steinhardt, Isabel. “Digitalisierung und Künstliche Intelligenz.” Hochschulforschung, edited by Peer Pasternach et al., Nomos, 2025, pp. 197–206, doi:10.5771/9783748943334-197. short: 'I. Steinhardt, in: P. Pasternach, G. Reinmann, C. Schneijderberg (Eds.), Hochschulforschung, Nomos, Baden-Baden, 2025, pp. 197–206.' date_created: 2025-09-12T06:39:49Z date_updated: 2025-12-17T09:05:33Z ddc: - '300' department: - _id: '121' doi: 10.5771/9783748943334-197 editor: - first_name: Peer full_name: Pasternach, Peer last_name: Pasternach - first_name: Gabi full_name: Reinmann, Gabi last_name: Reinmann - first_name: Christian full_name: Schneijderberg, Christian last_name: Schneijderberg file: - access_level: closed content_type: application/pdf creator: isste date_created: 2025-09-12T06:40:59Z date_updated: 2025-09-12T06:40:59Z file_id: '61240' file_name: 2025 Steinhardt Digitalisierung + KI.pdf file_size: 280571 relation: main_file success: 1 file_date_updated: 2025-09-12T06:40:59Z has_accepted_license: '1' keyword: - Digitalisierung - Künstliche Intelligenz - Forschung - Lehre - Governance - Verwaltung language: - iso: ger main_file_link: - open_access: '1' url: https://www.nomos-elibrary.de/de/document/view/detail/uuid/a7061f76-3323-3cf4-aa00-0afe70aecc1c oa: '1' page: 197-206 place: Baden-Baden publication: Hochschulforschung publication_identifier: isbn: - '9783748943334' publication_status: published publisher: Nomos quality_controlled: '1' status: public title: Digitalisierung und Künstliche Intelligenz type: book_chapter user_id: '90339' year: '2025' ... --- _id: '61237' abstract: - lang: ger text: In diesem Beitrag wird zunächst die historische Entstehung von Open Science kurz skizziert und definiert, was unter diesem Begriff zu verstehen ist. Daran anschließend werden die Open-Science-Praktiken Open Data, Open Access, Open Source, Open Methodology und Open Peer Review dargestellt und diskutiert, welche Forschungserkenntnisse zu Open Science vorhanden sind. Im Schluss werden Forschungsdesiderate aufgegriffen und die Implikationen von Open Science für die Wissenschaft erläutert. author: - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 - first_name: Ronny full_name: Röwert, Ronny last_name: Röwert citation: ama: 'Steinhardt I, Röwert R. Open Science. In: Pasternack P, Reinmann G, Schneijderberg C, eds. Hochschulforschung. Nomos; 2025:487-496. doi:10.5771/9783748943334-487' apa: Steinhardt, I., & Röwert, R. (2025). Open Science. In P. Pasternack, G. Reinmann, & C. Schneijderberg (Eds.), Hochschulforschung (pp. 487–496). Nomos. https://doi.org/10.5771/9783748943334-487 bibtex: '@inbook{Steinhardt_Röwert_2025, place={Baden-Baden}, title={Open Science}, DOI={10.5771/9783748943334-487}, booktitle={Hochschulforschung}, publisher={Nomos}, author={Steinhardt, Isabel and Röwert, Ronny}, editor={Pasternack, Peer and Reinmann, Gabi and Schneijderberg, Christian }, year={2025}, pages={487–496} }' chicago: 'Steinhardt, Isabel, and Ronny Röwert. “Open Science.” In Hochschulforschung, edited by Peer Pasternack, Gabi Reinmann, and Christian Schneijderberg, 487–96. Baden-Baden: Nomos, 2025. https://doi.org/10.5771/9783748943334-487.' ieee: 'I. Steinhardt and R. Röwert, “Open Science,” in Hochschulforschung, P. Pasternack, G. Reinmann, and C. Schneijderberg, Eds. Baden-Baden: Nomos, 2025, pp. 487–496.' mla: Steinhardt, Isabel, and Ronny Röwert. “Open Science.” Hochschulforschung, edited by Peer Pasternack et al., Nomos, 2025, pp. 487–96, doi:10.5771/9783748943334-487. short: 'I. Steinhardt, R. Röwert, in: P. Pasternack, G. Reinmann, C. Schneijderberg (Eds.), Hochschulforschung, Nomos, Baden-Baden, 2025, pp. 487–496.' date_created: 2025-09-12T06:35:25Z date_updated: 2025-12-17T09:05:53Z ddc: - '300' department: - _id: '121' doi: 10.5771/9783748943334-487 editor: - first_name: Peer full_name: Pasternack, Peer last_name: Pasternack - first_name: Gabi full_name: Reinmann, Gabi last_name: Reinmann - first_name: 'Christian ' full_name: 'Schneijderberg, Christian ' last_name: Schneijderberg file: - access_level: closed content_type: application/pdf creator: isste date_created: 2025-09-12T06:37:04Z date_updated: 2025-09-12T06:37:04Z file_id: '61238' file_name: 2025 Steinhardt & Röwert Open Science.pdf file_size: 268261 relation: main_file success: 1 file_date_updated: 2025-09-12T06:37:04Z has_accepted_license: '1' keyword: - Open Data - Open Access - Open Source - Open Methodology - Open Peer Review language: - iso: ger main_file_link: - open_access: '1' url: https://www.nomos-elibrary.de/de/document/view/detail/uuid/cc4f88b8-f9a8-32ef-a706-a9134f224090 oa: '1' page: 487-496 place: Baden-Baden publication: Hochschulforschung publication_identifier: isbn: - '9783748943334' publication_status: published publisher: Nomos quality_controlled: '1' status: public title: Open Science type: book_chapter user_id: '90339' year: '2025' ...