--- _id: '36851' abstract: - lang: ger text: Wie kann sozialpädagogisches Handeln erlernt und gelehrt werden? Die Qualifizierungswege für sozialpädagogische Fachkräfte sind vielfältig, mitunter widersprüchlich und in verschiedenen Ebenen eingelagert, von Berufsfachschulen, Fachschulen, Fachhochschulen bis hin zu universitären Studiengängen. Ebenso vielfältig sind die beruflichen Anforderungen an sozialpädagogische Fachkräfte. Der Sammelband widmet sich den unterschiedlichen Zugängen zu einer Didaktik der Sozialpädagogik in Bezug auf die Bildungs-, Lern- und Qualifizierungsprozesse zukünftiger sozialpädagogischer Fachkräfte sowie Lehramtsstudierender mit der beruflichen Fachrichtung Sozialpädagogik. citation: ama: Göddertz N, Karber A, eds. Wege zu einer Didaktik der Sozialpädagogik. Barbara Budrich apa: Göddertz, N., & Karber, A. (Eds.). (n.d.). Wege zu einer Didaktik der Sozialpädagogik. Barbara Budrich. bibtex: '@book{Göddertz_Karber, place={Leverkusen}, title={Wege zu einer Didaktik der Sozialpädagogik}, publisher={Barbara Budrich} }' chicago: 'Göddertz, Nina, and Anke Karber, eds. Wege zu einer Didaktik der Sozialpädagogik. Leverkusen: Barbara Budrich, n.d.' ieee: 'N. Göddertz and A. Karber, Eds., Wege zu einer Didaktik der Sozialpädagogik. Leverkusen: Barbara Budrich.' mla: Göddertz, Nina, and Anke Karber, editors. Wege zu einer Didaktik der Sozialpädagogik. Barbara Budrich. short: N. Göddertz, A. Karber, eds., Wege zu einer Didaktik der Sozialpädagogik, Barbara Budrich, Leverkusen, n.d. date_created: 2023-01-16T07:43:45Z date_updated: 2025-12-04T08:12:53Z department: - _id: '724' - _id: '36' editor: - first_name: Nina full_name: Göddertz, Nina id: '94171' last_name: Göddertz - first_name: Anke full_name: Karber, Anke last_name: Karber keyword: - Ausbildung Kita-Fachkraft - Ausbildung Soziale Arbeit - Care-Berufe - didaktische Grundlagen - Erzieher*innen-Ausbildung - Erzieher-Ausbildung - Fachkräftemangel - Fachrichtung Sozialpädagogik - Lehramt Sozialpädagogik - schulische Ausbildung - soziale Berufe - Sozialpädagogik unterrichten - Sozialpädagogische Ausbildungsgänge - Sozialwesen - Unterricht Soziale Arbeit language: - iso: ger page: '250' place: Leverkusen publication_identifier: isbn: - '978-3-8474-2610-3 ' publication_status: draft publisher: Barbara Budrich status: public title: Wege zu einer Didaktik der Sozialpädagogik type: book_editor user_id: '48187' year: '2026' ... --- _id: '62892' author: - first_name: Nele full_name: Schemel, Nele id: '73438' last_name: Schemel - first_name: Claudia full_name: Tenberge, Claudia id: '67302' last_name: Tenberge citation: ama: 'Schemel N, Tenberge C. Spiral curricula for 21st-century technology education: Fostering digital and mechanical technology problem-solving.' apa: 'Schemel, N., & Tenberge, C. (n.d.). Spiral curricula for 21st-century technology education: Fostering digital and mechanical technology problem-solving. PATT 43, Pupils’ Attitudes Towards Technology Conference, Norrköping, Sweden.' bibtex: '@inproceedings{Schemel_Tenberge, title={Spiral curricula for 21st-century technology education: Fostering digital and mechanical technology problem-solving}, author={Schemel, Nele and Tenberge, Claudia} }' chicago: 'Schemel, Nele, and Claudia Tenberge. “Spiral Curricula for 21st-Century Technology Education: Fostering Digital and Mechanical Technology Problem-Solving,” n.d.' ieee: 'N. Schemel and C. Tenberge, “Spiral curricula for 21st-century technology education: Fostering digital and mechanical technology problem-solving,” presented at the PATT 43, Pupils’ Attitudes Towards Technology Conference, Norrköping, Sweden.' mla: 'Schemel, Nele, and Claudia Tenberge. Spiral Curricula for 21st-Century Technology Education: Fostering Digital and Mechanical Technology Problem-Solving.' short: 'N. Schemel, C. Tenberge, in: n.d.' conference: end_date: 2026–06–18 location: Norrköping, Sweden name: PATT 43, Pupils' Attitudes Towards Technology Conference start_date: 2026–06–15 date_created: 2025-12-04T14:19:38Z date_updated: 2025-12-04T14:19:45Z language: - iso: eng publication_status: draft status: public title: 'Spiral curricula for 21st-century technology education: Fostering digital and mechanical technology problem-solving' type: conference user_id: '73438' year: '2026' ... --- _id: '62894' author: - first_name: Lea full_name: Schneider, Lea id: '79913' last_name: Schneider - first_name: 'Claudia ' full_name: 'Tenberge, Claudia ' last_name: Tenberge citation: ama: Schneider L, Tenberge C. The role of teachers’ interest and self-efficacy in implementing technological topics in primary education . apa: Schneider, L., & Tenberge, C. (n.d.). The role of teachers’ interest and self-efficacy in implementing technological topics in primary education . PATT 43, PATT 43, Pupils’ Attitudes Towards Technology Conference, 2026, Norrköping, Sweden. bibtex: '@inproceedings{Schneider_Tenberge, title={The role of teachers’ interest and self-efficacy in implementing technological topics in primary education }, author={Schneider, Lea and Tenberge, Claudia } }' chicago: Schneider, Lea, and Claudia Tenberge. “The Role of Teachers’ Interest and Self-Efficacy in Implementing Technological Topics in Primary Education ,” n.d. ieee: L. Schneider and C. Tenberge, “The role of teachers’ interest and self-efficacy in implementing technological topics in primary education ,” presented at the PATT 43, PATT 43, Pupils’ Attitudes Towards Technology Conference, 2026, Norrköping, Sweden. mla: Schneider, Lea, and Claudia Tenberge. The Role of Teachers’ Interest and Self-Efficacy in Implementing Technological Topics in Primary Education . short: 'L. Schneider, C. Tenberge, in: n.d.' conference: end_date: 2026-06-18 location: PATT 43, Pupils' Attitudes Towards Technology Conference, 2026, Norrköping, Sweden name: PATT 43 start_date: 2026-06-15 date_created: 2025-12-04T14:20:27Z date_updated: 2025-12-04T14:20:36Z language: - iso: eng publication_status: draft status: public title: 'The role of teachers’ interest and self-efficacy in implementing technological topics in primary education ' type: conference user_id: '79913' year: '2026' ... --- _id: '62907' author: - first_name: Christoph full_name: Fröhleke, Christoph last_name: Fröhleke - 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: 'Fröhleke C, Habig S, Fechner S. Erfassung handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert werden? In: Vogelsang C, Grotegut L, Bruns J, Riese J, Fechner S, eds. Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. 2nd ed. Waxmann.' apa: Fröhleke, C., Habig, S., & Fechner, S. (n.d.). Erfassung handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert werden? In C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, & S. Fechner (Eds.), Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften (2nd ed.). Waxmann. bibtex: '@inbook{Fröhleke_Habig_Fechner, place={Münster}, edition={2}, title={Erfassung handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert werden?}, booktitle={Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften}, publisher={Waxmann}, author={Fröhleke, Christoph and Habig, Sebastian and Fechner, Sabine}, editor={Vogelsang, Christoph and Grotegut, Lea and Bruns, Julia and Riese, Josef and Fechner, Sabine} }' chicago: 'Fröhleke, Christoph, Sebastian Habig, and Sabine Fechner. “Erfassung Handlungsorientierter Kompetenzen Im Chemiepraktikum - Inwiefern Kann Die Performanz von Lehramtsstudierenden Bei Prozessentscheidungen Diagnostiziert Werden?” In Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften, edited by Christoph Vogelsang, Lea Grotegut, Julia Bruns, Josef Riese, and Sabine Fechner, 2nd ed. Münster: Waxmann, n.d.' ieee: 'C. Fröhleke, S. Habig, and S. Fechner, “Erfassung handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert werden?,” in Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften, 2nd ed., C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, and S. Fechner, Eds. Münster: Waxmann.' mla: Fröhleke, Christoph, et al. “Erfassung Handlungsorientierter Kompetenzen Im Chemiepraktikum - Inwiefern Kann Die Performanz von Lehramtsstudierenden Bei Prozessentscheidungen Diagnostiziert Werden?” Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften, edited by Christoph Vogelsang et al., 2nd ed., Waxmann. short: 'C. Fröhleke, S. Habig, S. Fechner, in: C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, S. Fechner (Eds.), Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften, 2nd ed., Waxmann, Münster, n.d.' date_created: 2025-12-04T18:39:55Z date_updated: 2025-12-04T18:40:07Z department: - _id: '386' - _id: '33' edition: '2' editor: - first_name: Christoph full_name: Vogelsang, Christoph last_name: Vogelsang - first_name: Lea full_name: Grotegut, Lea last_name: Grotegut - first_name: Julia full_name: Bruns, Julia last_name: Bruns - first_name: 'Josef ' full_name: 'Riese, Josef ' last_name: Riese - first_name: Sabine full_name: Fechner, Sabine last_name: Fechner language: - iso: eng place: Münster project: - _id: '1387' name: DigiSelF - Digitalisierung als Herausforderung und Innovation in der Hochschullehre publication: Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften publication_status: inpress publisher: Waxmann quality_controlled: '1' status: public title: Erfassung handlungsorientierter Kompetenzen im Chemiepraktikum - Inwiefern kann die Performanz von Lehramtsstudierenden bei Prozessentscheidungen diagnostiziert werden? type: book_chapter user_id: '54823' year: '2026' ... --- _id: '62821' citation: ama: Vogelsang C, Grotegut L, Bruns J, Riese J, Fechner S, eds. Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Vol 2. Waxmann apa: Vogelsang, C., Grotegut, L., Bruns, J., Riese, J., & Fechner, S. (Eds.). (n.d.). Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften (Vol. 2). Waxmann. bibtex: '@book{Vogelsang_Grotegut_Bruns_Riese_Fechner, place={Münster}, series={Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung}, title={Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften}, volume={2}, publisher={Waxmann}, collection={Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung} }' chicago: 'Vogelsang, Christoph, Lea Grotegut, Julia Bruns, Josef Riese, and Sabine Fechner, eds. Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Vol. 2. Paderborner Beiträge Zur Bildungsforschung Und Lehrkräftebildung. Münster: Waxmann, n.d.' ieee: 'C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, and S. Fechner, Eds., Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften, vol. 2. Münster: Waxmann.' mla: Vogelsang, Christoph, et al., editors. Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Waxmann. short: C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, S. Fechner, eds., Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften, Waxmann, Münster, n.d. date_created: 2025-12-03T21:25:03Z date_updated: 2025-12-04T18:34:53Z department: - _id: '33' editor: - first_name: Christoph full_name: Vogelsang, Christoph id: '4245' last_name: Vogelsang orcid: 0000-0002-5804-1855 - first_name: Lea full_name: Grotegut, Lea id: '34280' last_name: Grotegut - first_name: Julia full_name: Bruns, Julia id: '72183' last_name: Bruns orcid: https://orcid.org/0000-0002-6604-5864 - first_name: Josef full_name: Riese, Josef id: '429' last_name: Riese orcid: 0000-0003-2927-2619 - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 intvolume: ' 2' language: - iso: eng place: Münster publication_status: inpress publisher: Waxmann quality_controlled: '1' series_title: Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung status: public title: Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften type: book_editor user_id: '54823' volume: 2 year: '2026' ... --- _id: '62723' abstract: - lang: eng text: Structural measures of graphs, such as treewidth, are central tools in computational complexity resulting in efficient algorithms when exploiting the parameter. It is even known that modern SAT solvers work efficiently on instances of small treewidth. Since these solvers are widely applied, research interests in compact encodings into (Q)SAT for solving and to understand encoding limitations. Even more general is the graph parameter clique-width, which unlike treewidth can be small for dense graphs. Although algorithms are available for clique-width, little is known about encodings. We initiate the quest to understand encoding capabilities with clique-width by considering abstract argumentation, which is a robust framework for reasoning with conflicting arguments. It is based on directed graphs and asks for computationally challenging properties, making it a natural candidate to study computational properties. We design novel reductions from argumentation problems to (Q)SAT. Our reductions linearly preserve the clique-width, resulting in directed decomposition-guided (DDG) reductions. We establish novel results for all argumentation semantics, including counting. Notably, the overhead caused by our DDG reductions cannot be significantly improved under reasonable assumptions. author: - first_name: Yasir full_name: Mahmood, Yasir id: '99353' last_name: Mahmood - first_name: Markus full_name: Hecher, Markus last_name: Hecher - first_name: Johanna full_name: Groven, Johanna last_name: Groven - first_name: Johannes K. full_name: Fichte, Johannes K. last_name: Fichte citation: ama: Mahmood Y, Hecher M, Groven J, Fichte JK. Structure-Aware Encodings of Argumentation Properties for Clique-width. Pre-print of paper accepted at AAAI 2026. Published online 2026. apa: Mahmood, Y., Hecher, M., Groven, J., & Fichte, J. K. (2026). Structure-Aware Encodings of Argumentation Properties for Clique-width. In Pre-print of paper accepted at AAAI 2026. bibtex: '@article{Mahmood_Hecher_Groven_Fichte_2026, title={Structure-Aware Encodings of Argumentation Properties for Clique-width}, journal={Pre-print of paper accepted at AAAI 2026}, author={Mahmood, Yasir and Hecher, Markus and Groven, Johanna and Fichte, Johannes K.}, year={2026} }' chicago: Mahmood, Yasir, Markus Hecher, Johanna Groven, and Johannes K. Fichte. “Structure-Aware Encodings of Argumentation Properties for Clique-Width.” Pre-Print of Paper Accepted at AAAI 2026, 2026. ieee: Y. Mahmood, M. Hecher, J. Groven, and J. K. Fichte, “Structure-Aware Encodings of Argumentation Properties for Clique-width,” Pre-print of paper accepted at AAAI 2026. 2026. mla: Mahmood, Yasir, et al. “Structure-Aware Encodings of Argumentation Properties for Clique-Width.” Pre-Print of Paper Accepted at AAAI 2026, 2026. short: Y. Mahmood, M. Hecher, J. Groven, J.K. Fichte, Pre-Print of Paper Accepted at AAAI 2026 (2026). date_created: 2025-12-01T12:05:05Z date_updated: 2025-12-04T21:09:06Z department: - _id: '574' external_id: arxiv: - '2511.10767' language: - iso: eng publication: Pre-print of paper accepted at AAAI 2026 status: public title: Structure-Aware Encodings of Argumentation Properties for Clique-width type: preprint user_id: '99353' year: '2026' ... --- _id: '62721' abstract: - lang: eng text: We introduce the notion of contrastive ABox explanations to answer questions of the type "Why is a an instance of C, but b is not?". While there are various approaches for explaining positive entailments (why is C(a) entailed by the knowledge base) as well as missing entailments (why is C(b) not entailed) in isolation, contrastive explanations consider both at the same time, which allows them to focus on the relevant commonalities and differences between a and b. We develop an appropriate notion of contrastive explanations for the special case of ABox reasoning with description logic ontologies, and analyze the computational complexity for different variants under different optimality criteria, considering lightweight as well as more expressive description logics. We implemented a first method for computing one variant of contrastive explanations, and evaluated it on generated problems for realistic knowledge bases. author: - first_name: Patrick full_name: Koopmann, Patrick last_name: Koopmann - first_name: Yasir full_name: Mahmood, Yasir id: '99353' last_name: Mahmood - first_name: Axel-Cyrille full_name: Ngonga Ngomo, Axel-Cyrille id: '65716' last_name: Ngonga Ngomo - first_name: Balram full_name: Tiwari, Balram last_name: Tiwari citation: ama: Koopmann P, Mahmood Y, Ngonga Ngomo A-C, Tiwari B. Can You Tell the Difference? Contrastive Explanations for ABox Entailments. Pre-print of paper accepted at AAAI 2026. Published online 2026. apa: Koopmann, P., Mahmood, Y., Ngonga Ngomo, A.-C., & Tiwari, B. (2026). Can You Tell the Difference? Contrastive Explanations for ABox Entailments. In Pre-print of paper accepted at AAAI 2026. bibtex: '@article{Koopmann_Mahmood_Ngonga Ngomo_Tiwari_2026, title={Can You Tell the Difference? Contrastive Explanations for ABox Entailments}, journal={Pre-print of paper accepted at AAAI 2026}, author={Koopmann, Patrick and Mahmood, Yasir and Ngonga Ngomo, Axel-Cyrille and Tiwari, Balram}, year={2026} }' chicago: Koopmann, Patrick, Yasir Mahmood, Axel-Cyrille Ngonga Ngomo, and Balram Tiwari. “Can You Tell the Difference? Contrastive Explanations for ABox Entailments.” Pre-Print of Paper Accepted at AAAI 2026, 2026. ieee: P. Koopmann, Y. Mahmood, A.-C. Ngonga Ngomo, and B. Tiwari, “Can You Tell the Difference? Contrastive Explanations for ABox Entailments,” Pre-print of paper accepted at AAAI 2026. 2026. mla: Koopmann, Patrick, et al. “Can You Tell the Difference? Contrastive Explanations for ABox Entailments.” Pre-Print of Paper Accepted at AAAI 2026, 2026. short: P. Koopmann, Y. Mahmood, A.-C. Ngonga Ngomo, B. Tiwari, Pre-Print of Paper Accepted at AAAI 2026 (2026). date_created: 2025-12-01T12:03:06Z date_updated: 2025-12-04T21:08:32Z department: - _id: '574' external_id: arxiv: - '2511.11281' language: - iso: eng publication: Pre-print of paper accepted at AAAI 2026 status: public title: Can You Tell the Difference? Contrastive Explanations for ABox Entailments type: preprint user_id: '99353' year: '2026' ... --- _id: '62956' article_type: original author: - first_name: Pascal full_name: Pollmeier, Pascal id: '44191' last_name: Pollmeier - first_name: Talea full_name: Schulte, Talea last_name: Schulte - 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 citation: ama: Pollmeier P, Schulte T, Ponath J, Fechner S. Lernprozesse im Chemieunterricht durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen. Naturwissenschaften im Unterricht - Chemie. apa: Pollmeier, P., Schulte, T., Ponath, J., & Fechner, S. (n.d.). Lernprozesse im Chemieunterricht durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen. Naturwissenschaften Im Unterricht - Chemie. bibtex: '@article{Pollmeier_Schulte_Ponath_Fechner, title={Lernprozesse im Chemieunterricht durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen}, journal={Naturwissenschaften im Unterricht - Chemie}, author={Pollmeier, Pascal and Schulte, Talea and Ponath, Jonas and Fechner, Sabine} }' chicago: Pollmeier, Pascal, Talea Schulte, Jonas Ponath, and Sabine Fechner. “Lernprozesse Im Chemieunterricht Durch Kontextorientierte Digitale Lernumgebungen Mit Messwerterfassung Unterstützen.” Naturwissenschaften Im Unterricht - Chemie, n.d. ieee: P. Pollmeier, T. Schulte, J. Ponath, and S. Fechner, “Lernprozesse im Chemieunterricht durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen,” Naturwissenschaften im Unterricht - Chemie. mla: Pollmeier, Pascal, et al. “Lernprozesse Im Chemieunterricht Durch Kontextorientierte Digitale Lernumgebungen Mit Messwerterfassung Unterstützen.” Naturwissenschaften Im Unterricht - Chemie. short: P. Pollmeier, T. Schulte, J. Ponath, S. Fechner, Naturwissenschaften Im Unterricht - Chemie (n.d.). date_created: 2025-12-08T09:30:27Z date_updated: 2025-12-08T11:40:28Z department: - _id: '386' keyword: - Digital - Digitalisierung - Nachhaltigkeit - Bildung für nachhaltige Entwicklung - BNE - Lernumgebungen language: - iso: eng project: - _id: '641' name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks. publication: Naturwissenschaften im Unterricht - Chemie publication_status: accepted quality_controlled: '1' status: public title: Lernprozesse im Chemieunterricht durch kontextorientierte digitale Lernumgebungen mit Messwerterfassung unterstützen type: journal_article user_id: '54823' year: '2026' ... --- _id: '62948' author: - first_name: Pascal full_name: Pollmeier, Pascal id: '44191' last_name: Pollmeier - first_name: Jonas full_name: Ponath, Jonas id: '100087' last_name: Ponath - first_name: Claudia full_name: Bohrmann-Linde, Claudia last_name: Bohrmann-Linde - first_name: Isabel full_name: Rubner, Isabel last_name: Rubner - first_name: Katrin full_name: Sommer, Katrin last_name: Sommer - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 citation: ama: 'Pollmeier P, Ponath J, Bohrmann-Linde C, Rubner I, Sommer K, Fechner S. Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen. CHEMKON.' apa: 'Pollmeier, P., Ponath, J., Bohrmann-Linde, C., Rubner, I., Sommer, K., & Fechner, S. (n.d.). Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen. CHEMKON.' bibtex: '@article{Pollmeier_Ponath_Bohrmann-Linde_Rubner_Sommer_Fechner, title={Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen}, journal={CHEMKON}, author={Pollmeier, Pascal and Ponath, Jonas and Bohrmann-Linde, Claudia and Rubner, Isabel and Sommer, Katrin and Fechner, Sabine} }' chicago: 'Pollmeier, Pascal, Jonas Ponath, Claudia Bohrmann-Linde, Isabel Rubner, Katrin Sommer, and Sabine Fechner. “Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen.” CHEMKON, n.d.' ieee: 'P. Pollmeier, J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, and S. Fechner, “Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen,” CHEMKON.' mla: 'Pollmeier, Pascal, et al. “Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen.” CHEMKON.' short: P. Pollmeier, J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, S. Fechner, CHEMKON (n.d.). date_created: 2025-12-08T08:57:11Z date_updated: 2025-12-08T11:42:42Z department: - _id: '386' keyword: - Digital - Digitalisierung - Künstliche Intelligenz - KI - Messsensoren - Fortbildung - Lehrkräfte - Chemie language: - iso: ger project: - _id: '641' name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks. publication: CHEMKON publication_status: submitted quality_controlled: '1' status: public title: 'Digital und praxisnah: Was Chemielehrkräfte sich von (digitalisierungsbezogenen) Fortbildungen wünschen' type: journal_article user_id: '54823' year: '2026' ... --- _id: '62947' author: - first_name: Rebecca full_name: Grandrath, Rebecca last_name: Grandrath - first_name: Soraya full_name: Cornelius, Soraya last_name: Cornelius - first_name: Pascal full_name: Pollmeier, Pascal id: '44191' last_name: Pollmeier - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 - first_name: Claudia full_name: Bohrmann-Linde, Claudia last_name: Bohrmann-Linde - first_name: Isabel full_name: Rubner, Isabel last_name: Rubner citation: ama: 'Grandrath R, Cornelius S, Pollmeier P, Fechner S, Bohrmann-Linde C, Rubner I. Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts. In: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung.' apa: Grandrath, R., Cornelius, S., Pollmeier, P., Fechner, S., Bohrmann-Linde, C., & Rubner, I. (n.d.). Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts. In Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung. bibtex: '@inbook{Grandrath_Cornelius_Pollmeier_Fechner_Bohrmann-Linde_Rubner, title={Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts}, booktitle={Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung}, author={Grandrath, Rebecca and Cornelius, Soraya and Pollmeier, Pascal and Fechner, Sabine and Bohrmann-Linde, Claudia and Rubner, Isabel} }' chicago: Grandrath, Rebecca, Soraya Cornelius, Pascal Pollmeier, Sabine Fechner, Claudia Bohrmann-Linde, and Isabel Rubner. “Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts.” In Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung, n.d. ieee: R. Grandrath, S. Cornelius, P. Pollmeier, S. Fechner, C. Bohrmann-Linde, and I. Rubner, “Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts,” in Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung, . mla: Grandrath, Rebecca, et al. “Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts.” Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung. short: 'R. Grandrath, S. Cornelius, P. Pollmeier, S. Fechner, C. Bohrmann-Linde, I. Rubner, in: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung, n.d.' date_created: 2025-12-08T08:54:19Z date_updated: 2025-12-11T13:28:42Z department: - _id: '386' - _id: '33' keyword: - Bildung für nachhaltige Entwicklung - BNE - Nachhaltigkeit - Digitalisierung - Digital - KI - Künstliche Intelligenz - Chemie - Chemieunterricht language: - iso: ger project: - _id: '641' name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks. publication: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung publication_status: inpress quality_controlled: '1' status: public title: Beiträge des ComeNet Chemie zur digitalen Transformation des Chemieunterrichts type: book_chapter user_id: '54823' year: '2026' ... --- _id: '60993' abstract: - lang: eng text: "

We determine the distribution of discriminants of wildly ramified elementary-abelian extensions of local and global function fields in characteristic \r\n\r\n \r\n p\r\n p\r\n \r\n\r\n. For local and rational function fields, we also give precise formulae for the number of elementary-abelian extensions with a fixed discriminant divisor, which describe a local-global principle.

" author: - first_name: Nicolas full_name: Potthast, Nicolas id: '63958' last_name: Potthast citation: ama: Potthast N. On the asymptotics of elementary-abelian extensions of local and global function fields. Transactions of the American Mathematical Society. 2026;379(1):289-340. doi:10.1090/tran/9509 apa: Potthast, N. (2026). On the asymptotics of elementary-abelian extensions of local and global function fields. Transactions of the American Mathematical Society, 379(1), 289–340. https://doi.org/10.1090/tran/9509 bibtex: '@article{Potthast_2026, title={On the asymptotics of elementary-abelian extensions of local and global function fields}, volume={379}, DOI={10.1090/tran/9509}, number={1}, journal={Transactions of the American Mathematical Society}, publisher={American Mathematical Society (AMS)}, author={Potthast, Nicolas}, year={2026}, pages={289–340} }' chicago: 'Potthast, Nicolas. “On the Asymptotics of Elementary-Abelian Extensions of Local and Global Function Fields.” Transactions of the American Mathematical Society 379, no. 1 (2026): 289–340. https://doi.org/10.1090/tran/9509.' ieee: 'N. Potthast, “On the asymptotics of elementary-abelian extensions of local and global function fields,” Transactions of the American Mathematical Society, vol. 379, no. 1, pp. 289–340, 2026, doi: 10.1090/tran/9509.' mla: Potthast, Nicolas. “On the Asymptotics of Elementary-Abelian Extensions of Local and Global Function Fields.” Transactions of the American Mathematical Society, vol. 379, no. 1, American Mathematical Society (AMS), 2026, pp. 289–340, doi:10.1090/tran/9509. short: N. Potthast, Transactions of the American Mathematical Society 379 (2026) 289–340. date_created: 2025-08-25T12:37:47Z date_updated: 2025-12-12T08:40:53Z doi: 10.1090/tran/9509 intvolume: ' 379' issue: '1' language: - iso: eng page: 289 - 340 publication: Transactions of the American Mathematical Society publication_identifier: issn: - 1088-6850 - 0002-9947 publication_status: published publisher: American Mathematical Society (AMS) status: public title: On the asymptotics of elementary-abelian extensions of local and global function fields type: journal_article user_id: '63958' volume: 379 year: '2026' ... --- _id: '62885' author: - first_name: Malin full_name: Osnabrügge, Malin id: '79748' last_name: Osnabrügge - first_name: Claudia full_name: Tenberge, Claudia id: '67302' last_name: Tenberge - first_name: Sabine full_name: Fechner, Sabine id: '54823' last_name: Fechner orcid: 0000-0001-5645-5870 citation: ama: Osnabrügge M, Tenberge C, Fechner S. Artificial Intelligence in primary science and technology education with a focus on implementation of AI in learning context – Results of a Scoping Review. apa: Osnabrügge, M., Tenberge, C., & Fechner, S. (n.d.). Artificial Intelligence in primary science and technology education with a focus on implementation of AI in learning context – Results of a Scoping Review. Pupils’ Attitudes Towards Technology (PATT), Norrköping, Sweden. bibtex: '@inproceedings{Osnabrügge_Tenberge_Fechner, title={Artificial Intelligence in primary science and technology education with a focus on implementation of AI in learning context – Results of a Scoping Review}, author={Osnabrügge, Malin and Tenberge, Claudia and Fechner, Sabine} }' chicago: Osnabrügge, Malin, Claudia Tenberge, and Sabine Fechner. “Artificial Intelligence in Primary Science and Technology Education with a Focus on Implementation of AI in Learning Context – Results of a Scoping Review,” n.d. ieee: M. Osnabrügge, C. Tenberge, and S. Fechner, “Artificial Intelligence in primary science and technology education with a focus on implementation of AI in learning context – Results of a Scoping Review,” presented at the Pupils’ Attitudes Towards Technology (PATT), Norrköping, Sweden. mla: Osnabrügge, Malin, et al. Artificial Intelligence in Primary Science and Technology Education with a Focus on Implementation of AI in Learning Context – Results of a Scoping Review. short: 'M. Osnabrügge, C. Tenberge, S. Fechner, in: n.d.' conference: end_date: 2026-06-18 location: Norrköping, Sweden name: Pupils' Attitudes Towards Technology (PATT) start_date: 2026-06-15 date_created: 2025-12-04T14:12:38Z date_updated: 2025-12-13T23:56:03Z department: - _id: '386' - _id: '588' - _id: '33' keyword: - Artificial intelligence - primary education - science and technology education language: - iso: eng publication_status: draft quality_controlled: '1' status: public title: Artificial Intelligence in primary science and technology education with a focus on implementation of AI in learning context – Results of a Scoping Review type: conference user_id: '54823' year: '2026' ... --- _id: '63099' abstract: - lang: eng text: 'Spray-induced gene silencing (SIGS) employing double-stranded RNA (dsRNA) offers a promising, species-specific approach for protecting crops from insect pests such as the cabbage stem flea beetle (Psylliodes chrysocephala). However, the environmental instability of dsRNA presents a major limitation to its field application. In this study, we evaluate two distinct dsRNA formulation strategies for improved stability and delivery: a bottom-up approach using chitosan-based interpolyelectrolyte complexes (IPEC) and a top-down approach employing functionalized mesoporous silica carriers (SBA-15). Both systems were comprehensively characterized in terms of size, surface potential, porosity, and release behavior. The results revealed that IPECs exhibited release kinetics that were approximately one order of magnitude faster than those of SBA-15 across all tested conditions. The two formulations significantly improved dsRNA stability against UV and heat exposure compared to free dsRNA. In feeding assays with P. chrysocephala, both carriers achieved comparable gene silencing efficacy, though dsRNA@IPEC induced more immediate effects, while dsRNA@SBA-15 displayed delayed but ultimately stronger reduction in consumed leaf area, consistent with its slower release kinetics. We demonstrate that despite structural and mechanistic differences, both delivery platforms effectively stabilized and delivered dsRNA, and offered distinct advantages depending on application needs. This work highlights how formulation strategies are key to successful SIGS and supports the development of robust, field-adaptable formulation technologies for sustainable pest management.' article_number: '149697' article_type: original author: - first_name: Benjamin W. full_name: Moorlach, Benjamin W. last_name: Moorlach - first_name: Robert full_name: Epkenhans, Robert last_name: Epkenhans - first_name: Di full_name: Ju, Di last_name: Ju - first_name: Banuja full_name: Ravidas, Banuja last_name: Ravidas - first_name: Christian full_name: Weinberger, Christian id: '11848' last_name: Weinberger - first_name: Michael full_name: Tiemann, Michael id: '23547' last_name: Tiemann orcid: 0000-0003-1711-2722 - first_name: Judith full_name: Buente, Judith last_name: Buente - first_name: Maik full_name: Gaerner, Maik last_name: Gaerner - first_name: Martin full_name: Wortmann, Martin last_name: Wortmann - first_name: Stefan full_name: Scholten, Stefan last_name: Scholten - first_name: Michael full_name: Rostas, Michael last_name: Rostas - first_name: Waldemar full_name: Keil, Waldemar last_name: Keil - first_name: Anant V. full_name: Patel, Anant V. last_name: Patel citation: ama: Moorlach BW, Epkenhans R, Ju D, et al. DsRNA-based carriers with pH-tuneable release kinetics for effective control of Psylliodes chrysocephala. International Journal of Biological Macromolecules. 2026;338. doi:10.1016/j.ijbiomac.2025.149697 apa: Moorlach, B. W., Epkenhans, R., Ju, D., Ravidas, B., Weinberger, C., Tiemann, M., Buente, J., Gaerner, M., Wortmann, M., Scholten, S., Rostas, M., Keil, W., & Patel, A. V. (2026). DsRNA-based carriers with pH-tuneable release kinetics for effective control of Psylliodes chrysocephala. International Journal of Biological Macromolecules, 338, Article 149697. https://doi.org/10.1016/j.ijbiomac.2025.149697 bibtex: '@article{Moorlach_Epkenhans_Ju_Ravidas_Weinberger_Tiemann_Buente_Gaerner_Wortmann_Scholten_et al._2026, title={DsRNA-based carriers with pH-tuneable release kinetics for effective control of Psylliodes chrysocephala}, volume={338}, DOI={10.1016/j.ijbiomac.2025.149697}, number={149697}, journal={International Journal of Biological Macromolecules}, publisher={Elsevier BV}, author={Moorlach, Benjamin W. and Epkenhans, Robert and Ju, Di and Ravidas, Banuja and Weinberger, Christian and Tiemann, Michael and Buente, Judith and Gaerner, Maik and Wortmann, Martin and Scholten, Stefan and et al.}, year={2026} }' chicago: Moorlach, Benjamin W., Robert Epkenhans, Di Ju, Banuja Ravidas, Christian Weinberger, Michael Tiemann, Judith Buente, et al. “DsRNA-Based Carriers with PH-Tuneable Release Kinetics for Effective Control of Psylliodes Chrysocephala.” International Journal of Biological Macromolecules 338 (2026). https://doi.org/10.1016/j.ijbiomac.2025.149697. ieee: 'B. W. Moorlach et al., “DsRNA-based carriers with pH-tuneable release kinetics for effective control of Psylliodes chrysocephala,” International Journal of Biological Macromolecules, vol. 338, Art. no. 149697, 2026, doi: 10.1016/j.ijbiomac.2025.149697.' mla: Moorlach, Benjamin W., et al. “DsRNA-Based Carriers with PH-Tuneable Release Kinetics for Effective Control of Psylliodes Chrysocephala.” International Journal of Biological Macromolecules, vol. 338, 149697, Elsevier BV, 2026, doi:10.1016/j.ijbiomac.2025.149697. short: B.W. Moorlach, R. Epkenhans, D. Ju, B. Ravidas, C. Weinberger, M. Tiemann, J. Buente, M. Gaerner, M. Wortmann, S. Scholten, M. Rostas, W. Keil, A.V. Patel, International Journal of Biological Macromolecules 338 (2026). date_created: 2025-12-15T09:54:41Z date_updated: 2025-12-17T07:27:57Z department: - _id: '35' - _id: '2' - _id: '307' doi: 10.1016/j.ijbiomac.2025.149697 intvolume: ' 338' language: - iso: eng main_file_link: - open_access: '1' oa: '1' publication: International Journal of Biological Macromolecules publication_identifier: issn: - 0141-8130 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: DsRNA-based carriers with pH-tuneable release kinetics for effective control of Psylliodes chrysocephala type: journal_article user_id: '23547' volume: 338 year: '2026' ... --- _id: '46202' author: - first_name: Elena full_name: Ficara, Elena id: '35768' last_name: Ficara citation: ama: 'Ficara E. Dialectics Between Logic and Politics. In: Maraguat E, Aragüés R, eds. Reviving Hegel’s Dialectics. Routledge.' apa: Ficara, E. (n.d.). Dialectics Between Logic and Politics. In E. Maraguat & R. Aragüés (Eds.), Reviving Hegel’s Dialectics. Routledge. bibtex: '@inbook{Ficara, place={London}, title={Dialectics Between Logic and Politics}, booktitle={Reviving Hegel’s Dialectics}, publisher={Routledge}, author={Ficara, Elena}, editor={Maraguat, Edgar and Aragüés, Rafael} }' chicago: 'Ficara, Elena. “Dialectics Between Logic and Politics.” In Reviving Hegel’s Dialectics, edited by Edgar Maraguat and Rafael Aragüés. London: Routledge, n.d.' ieee: 'E. Ficara, “Dialectics Between Logic and Politics,” in Reviving Hegel’s Dialectics, E. Maraguat and R. Aragüés, Eds. London: Routledge.' mla: Ficara, Elena. “Dialectics Between Logic and Politics.” Reviving Hegel’s Dialectics, edited by Edgar Maraguat and Rafael Aragüés, Routledge. short: 'E. Ficara, in: E. Maraguat, R. Aragüés (Eds.), Reviving Hegel’s Dialectics, Routledge, London, n.d.' date_created: 2023-07-28T14:45:21Z date_updated: 2025-12-17T10:47:09Z editor: - first_name: Edgar full_name: Maraguat, Edgar last_name: Maraguat - first_name: Rafael full_name: Aragüés, Rafael last_name: Aragüés language: - iso: eng place: London publication: Reviving Hegel's Dialectics publication_status: inpress publisher: Routledge status: public title: Dialectics Between Logic and Politics type: book_chapter user_id: '35768' year: '2026' ... --- _id: '63191' author: - first_name: Brigitte full_name: Kottmann, Brigitte id: '82466' last_name: Kottmann citation: ama: 'Kottmann B. Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit. In: Winkler A, Brenne A, eds. “Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik. 1. transcript; 2026:115-128. doi:10.14361/9783839400609' apa: Kottmann, B. (2026). Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit. In A. Winkler & A. Brenne (Eds.), “Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik. (1., pp. 115–128). transcript. https://doi.org/10.14361/9783839400609 bibtex: '@inbook{Kottmann_2026, place={Bielefeld}, edition={1.}, title={Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit.}, DOI={10.14361/9783839400609}, booktitle={“Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik.}, publisher={transcript}, author={Kottmann, Brigitte}, editor={Winkler, Antje and Brenne, Andreas}, year={2026}, pages={115–128} }' chicago: 'Kottmann, Brigitte. “Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit.” In “Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik., edited by Antje Winkler and Andreas Brenne, 1., 115–28. Bielefeld: transcript, 2026. https://doi.org/10.14361/9783839400609.' ieee: 'B. Kottmann, “Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit.,” in “Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik., 1., A. Winkler and A. Brenne, Eds. Bielefeld: transcript, 2026, pp. 115–128.' mla: Kottmann, Brigitte. “Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit.” “Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik., edited by Antje Winkler and Andreas Brenne, 1., transcript, 2026, pp. 115–28, doi:10.14361/9783839400609. short: 'B. Kottmann, in: A. Winkler, A. Brenne (Eds.), “Sharing is Caring” - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik., 1., transcript, Bielefeld, 2026, pp. 115–128.' date_created: 2025-12-17T17:10:04Z date_updated: 2025-12-17T17:11:00Z doi: 10.14361/9783839400609 edition: '1.' editor: - first_name: Antje full_name: Winkler, Antje last_name: Winkler - first_name: Andreas full_name: Brenne, Andreas last_name: Brenne language: - iso: ger page: 115-128 place: Bielefeld publication: '"Sharing is Caring" - Perspektiven und Praktiken einer diskriminierungs- und machtkritischen Kunstpädagogik.' publication_identifier: isbn: - 978-3-8376-6025-8 publication_status: published publisher: transcript status: public title: Die Feststellung von sonderpädagogischem Förderbedarf. Schulische Strukturen, Kulturen und Praktiken in der Herstellung von Differenz und Ungleichheit. type: book_chapter user_id: '82466' year: '2026' ... --- _id: '63391' abstract: - lang: eng text: "This study addresses the challenge of insufficient weld penetration in the outer thin low-carbon steel during\r\nresistance spot welding of three-layer dissimilar stack-ups containing advanced high-strength steels. To overcome\r\nthermal imbalance constraints, an innovative strategy leveraging plastic shell containment is proposed to elevate\r\nthe expulsion-free heat input threshold. By applying a combined preheating and ramping current profile, a coordinated “shell-first, nugget-second” sequence is achieved. This mechanism creates a solid-state barrier prior to\r\nrapid fusion, effectively preventing expulsion. Experimental results demonstrate that while the reference\r\nconstant-current schedule fails to maintain a process window under a 2 mm initial gap (IG) disturbance, the\r\nproposed strategy significantly enhances process stability. It increases the maximum expulsion-free heat input by\r\n24 % (to 6338 J) under normal conditions and by 77 % (to 6482 J) under the IG condition. Crucially, the\r\nincreased heat input drives nugget growth across all interfaces, achieving a penetration depth of 0.38 mm (48 %\r\npenetration ratio) in the low-carbon steel sheet under the gap condition. These findings validate the strategy’s\r\neffectiveness in ensuring weld quality and robustness, which is further confirmed by its transferability to a lowerresistivity DX54D cover sheet." article_type: original author: - first_name: Keke full_name: Yang, Keke id: '65085' last_name: Yang orcid: 0000-0001-9201-9304 - first_name: Leonhard full_name: Männer, Leonhard id: '51255' last_name: Männer - first_name: Zhuoqun full_name: Wang, Zhuoqun last_name: Wang - first_name: Viktoria full_name: Olfert, Viktoria id: '5974' last_name: Olfert - first_name: Yannic full_name: Böhm, Yannic id: '84119' last_name: Böhm - first_name: David full_name: Hein, David id: '7728' last_name: Hein - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Yang K, Männer L, Wang Z, et al. Process window expansion with transferable applicability in three-layer dissimilar steel resistance spot welding via expulsion prevention. Journal of Manufacturing Processes. 2026;157(Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.):984-1000. doi:10.1016/j.jmapro.2025.12.036' apa: 'Yang, K., Männer, L., Wang, Z., Olfert, V., Böhm, Y., Hein, D., & Meschut, G. (2026). Process window expansion with transferable applicability in three-layer dissimilar steel resistance spot welding via expulsion prevention. Journal of Manufacturing Processes, 157(Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.), 984–1000. https://doi.org/10.1016/j.jmapro.2025.12.036' bibtex: '@article{Yang_Männer_Wang_Olfert_Böhm_Hein_Meschut_2026, title={Process window expansion with transferable applicability in three-layer dissimilar steel resistance spot welding via expulsion prevention}, volume={157}, DOI={10.1016/j.jmapro.2025.12.036}, number={Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.}, journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang, Keke and Männer, Leonhard and Wang, Zhuoqun and Olfert, Viktoria and Böhm, Yannic and Hein, David and Meschut, Gerson}, year={2026}, pages={984–1000} }' chicago: 'Yang, Keke, Leonhard Männer, Zhuoqun Wang, Viktoria Olfert, Yannic Böhm, David Hein, and Gerson Meschut. “Process Window Expansion with Transferable Applicability in Three-Layer Dissimilar Steel Resistance Spot Welding via Expulsion Prevention.” Journal of Manufacturing Processes 157, no. Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes. (2026): 984–1000. https://doi.org/10.1016/j.jmapro.2025.12.036.' ieee: 'K. Yang et al., “Process window expansion with transferable applicability in three-layer dissimilar steel resistance spot welding via expulsion prevention,” Journal of Manufacturing Processes, vol. 157, no. Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes., pp. 984–1000, 2026, doi: 10.1016/j.jmapro.2025.12.036.' mla: 'Yang, Keke, et al. “Process Window Expansion with Transferable Applicability in Three-Layer Dissimilar Steel Resistance Spot Welding via Expulsion Prevention.” Journal of Manufacturing Processes, vol. 157, no. Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes., Elsevier BV, 2026, pp. 984–1000, doi:10.1016/j.jmapro.2025.12.036.' short: K. Yang, L. Männer, Z. Wang, V. Olfert, Y. Böhm, D. Hein, G. Meschut, Journal of Manufacturing Processes 157 (2026) 984–1000. date_created: 2025-12-22T08:20:34Z date_updated: 2025-12-22T08:24:19Z ddc: - '620' department: - _id: '157' doi: 10.1016/j.jmapro.2025.12.036 file: - access_level: closed content_type: application/pdf creator: kekeyang date_created: 2025-12-22T08:21:51Z date_updated: 2025-12-22T08:21:51Z file_id: '63392' file_name: 1-s2.0-S1526612525013568-main.pdf file_size: 21431773 relation: main_file success: 1 file_date_updated: 2025-12-22T08:21:51Z has_accepted_license: '1' intvolume: ' 157' issue: 'Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.jmapro.2025.12.036 oa: '1' page: 984-1000 publication: Journal of Manufacturing Processes publication_identifier: issn: - 1526-6125 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Process window expansion with transferable applicability in three-layer dissimilar steel resistance spot welding via expulsion prevention type: journal_article user_id: '65085' volume: 157 year: '2026' ... --- _id: '63401' article_number: '104838' author: - first_name: Kirsten full_name: Thommes, Kirsten id: '72497' last_name: Thommes - first_name: Miro full_name: Mehic, Miro id: '56915' last_name: Mehic citation: ama: 'Thommes K, Mehic M. The persistence of default effects: Evidence from CO2 offsetting in cargo transportation. Transportation Research Part A: Policy and Practice. 2026;204. doi:10.1016/j.tra.2025.104838' apa: 'Thommes, K., & Mehic, M. (2026). The persistence of default effects: Evidence from CO2 offsetting in cargo transportation. Transportation Research Part A: Policy and Practice, 204, Article 104838. https://doi.org/10.1016/j.tra.2025.104838' bibtex: '@article{Thommes_Mehic_2026, title={The persistence of default effects: Evidence from CO2 offsetting in cargo transportation}, volume={204}, DOI={10.1016/j.tra.2025.104838}, number={104838}, journal={Transportation Research Part A: Policy and Practice}, publisher={Elsevier BV}, author={Thommes, Kirsten and Mehic, Miro}, year={2026} }' chicago: 'Thommes, Kirsten, and Miro Mehic. “The Persistence of Default Effects: Evidence from CO2 Offsetting in Cargo Transportation.” Transportation Research Part A: Policy and Practice 204 (2026). https://doi.org/10.1016/j.tra.2025.104838.' ieee: 'K. Thommes and M. Mehic, “The persistence of default effects: Evidence from CO2 offsetting in cargo transportation,” Transportation Research Part A: Policy and Practice, vol. 204, Art. no. 104838, 2026, doi: 10.1016/j.tra.2025.104838.' mla: 'Thommes, Kirsten, and Miro Mehic. “The Persistence of Default Effects: Evidence from CO2 Offsetting in Cargo Transportation.” Transportation Research Part A: Policy and Practice, vol. 204, 104838, Elsevier BV, 2026, doi:10.1016/j.tra.2025.104838.' short: 'K. Thommes, M. Mehic, Transportation Research Part A: Policy and Practice 204 (2026).' date_created: 2025-12-22T16:20:55Z date_updated: 2025-12-22T16:21:22Z department: - _id: '178' - _id: '184' doi: 10.1016/j.tra.2025.104838 intvolume: ' 204' language: - iso: eng publication: 'Transportation Research Part A: Policy and Practice' publication_identifier: issn: - 0965-8564 publication_status: published publisher: Elsevier BV status: public title: 'The persistence of default effects: Evidence from CO2 offsetting in cargo transportation' type: journal_article user_id: '72497' volume: 204 year: '2026' ... --- _id: '63418' abstract: - lang: eng text: Manufacturing tolerances have a measurable influence on the structural integrity of self-piercing riveted (SPR) joints in automotive applications, yet their quantitative impact on load-bearing behavior remains insufficiently resolved. This study establishes a validated hierarchical methodology to predict tolerance-dependent failure behavior of SPR joints, progressing from coupon to sub-component scale through an integrated experimental–numerical approach. Five critical manufacturing tolerances, including rivet length (±0.5 mm), rivet head position (±0.3 mm), orthogonality deviation (2.8° and 5°), lateral offset (up to 1.2 mm), and flange overlap reduction (up to 7.5 mm), were investigated. Steel–steel joints exhibited a higher sensitivity to tolerances by a factor of 2–3 compared to steel–aluminum joints. A unified effective rivet length concept was developed to consolidate the geometric effects of all tolerances into a single physically meaningful parameter, enabling load-bearing capacity prediction with R2 > 0.95 across all evaluated loading directions. The sub-component validation employing T-joint specimens indicates a 2–3 fold amplification of tolerance effects at critical structural regions, providing experimental evidence for the hierarchical scaling principle. The methodology was implemented in a tolerance-dependent CONSTRAINED_SPR3 formulation, providing >99 % computational efficiency improvement while maintaining a deviation in maximum force prediction within ±7 %. This framework enables the physically consistent representation of manufacturing variation within large-scale simulations and establishes a transferable basis for tolerance-resilient virtual vehicle development. article_type: original author: - first_name: Viktoria full_name: Olfert, Viktoria id: '5974' last_name: Olfert - first_name: Keke full_name: Yang, Keke id: '65085' last_name: Yang orcid: 0000-0001-9201-9304 - first_name: Philip full_name: Rochel, Philip last_name: Rochel - first_name: Philipp full_name: Bähr, Philipp last_name: Bähr - first_name: David full_name: Hein, David id: '7728' last_name: Hein - first_name: Silke full_name: Sommer, Silke last_name: Sommer - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Olfert V, Yang K, Rochel P, et al. Predictive modeling of tolerance-dependent failure behavior of self-pierce riveted joints: From coupon-level tests to sub-component validation. Journal of Manufacturing Processes. 2026;157(Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.):1250-1273. doi:10.1016/j.jmapro.2025.12.058' apa: 'Olfert, V., Yang, K., Rochel, P., Bähr, P., Hein, D., Sommer, S., & Meschut, G. (2026). Predictive modeling of tolerance-dependent failure behavior of self-pierce riveted joints: From coupon-level tests to sub-component validation. Journal of Manufacturing Processes, 157(Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.), 1250–1273. https://doi.org/10.1016/j.jmapro.2025.12.058' bibtex: '@article{Olfert_Yang_Rochel_Bähr_Hein_Sommer_Meschut_2026, title={Predictive modeling of tolerance-dependent failure behavior of self-pierce riveted joints: From coupon-level tests to sub-component validation}, volume={157}, DOI={10.1016/j.jmapro.2025.12.058}, number={Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.}, journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Olfert, Viktoria and Yang, Keke and Rochel, Philip and Bähr, Philipp and Hein, David and Sommer, Silke and Meschut, Gerson}, year={2026}, pages={1250–1273} }' chicago: 'Olfert, Viktoria, Keke Yang, Philip Rochel, Philipp Bähr, David Hein, Silke Sommer, and Gerson Meschut. “Predictive Modeling of Tolerance-Dependent Failure Behavior of Self-Pierce Riveted Joints: From Coupon-Level Tests to Sub-Component Validation.” Journal of Manufacturing Processes 157, no. Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes. (2026): 1250–73. https://doi.org/10.1016/j.jmapro.2025.12.058.' ieee: 'V. Olfert et al., “Predictive modeling of tolerance-dependent failure behavior of self-pierce riveted joints: From coupon-level tests to sub-component validation,” Journal of Manufacturing Processes, vol. 157, no. Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes., pp. 1250–1273, 2026, doi: 10.1016/j.jmapro.2025.12.058.' mla: 'Olfert, Viktoria, et al. “Predictive Modeling of Tolerance-Dependent Failure Behavior of Self-Pierce Riveted Joints: From Coupon-Level Tests to Sub-Component Validation.” Journal of Manufacturing Processes, vol. 157, no. Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes., Elsevier BV, 2026, pp. 1250–73, doi:10.1016/j.jmapro.2025.12.058.' short: V. Olfert, K. Yang, P. Rochel, P. Bähr, D. Hein, S. Sommer, G. Meschut, Journal of Manufacturing Processes 157 (2026) 1250–1273. date_created: 2025-12-26T13:41:43Z date_updated: 2025-12-26T14:06:38Z ddc: - '620' department: - _id: '157' doi: 10.1016/j.jmapro.2025.12.058 file: - access_level: closed content_type: application/pdf creator: kekeyang date_created: 2025-12-26T13:42:22Z date_updated: 2025-12-26T13:42:22Z file_id: '63419' file_name: 1-s2.0-S1526612525013787-main.pdf file_size: 28796238 relation: main_file success: 1 file_date_updated: 2025-12-26T13:42:22Z has_accepted_license: '1' intvolume: ' 157' issue: 'Special issue entitled: ‘Trends on spot joining’ published in Journal of Manufacturing Processes.' language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S1526612525013787?via%3Dihub oa: '1' page: 1250-1273 publication: Journal of Manufacturing Processes publication_identifier: issn: - 1526-6125 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: 'Predictive modeling of tolerance-dependent failure behavior of self-pierce riveted joints: From coupon-level tests to sub-component validation' type: journal_article user_id: '65085' volume: 157 year: '2026' ... --- _id: '63435' author: - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Michael full_name: Winkler, Michael id: '31496' last_name: Winkler citation: ama: 'Claes L, Winkler M. Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis. Nonlinear Analysis: Real World Applications. 2026;91:104580. doi:10.1016/j.nonrwa.2025.104580' apa: 'Claes, L., & Winkler, M. (2026). Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis. Nonlinear Analysis: Real World Applications, 91, 104580. https://doi.org/10.1016/j.nonrwa.2025.104580' bibtex: '@article{Claes_Winkler_2026, title={Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis}, volume={91}, DOI={10.1016/j.nonrwa.2025.104580}, journal={Nonlinear Analysis: Real World Applications}, publisher={Elsevier BV}, author={Claes, Leander and Winkler, Michael}, year={2026}, pages={104580} }' chicago: 'Claes, Leander, and Michael Winkler. “Describing Smooth Small-Data Solutions to a Quasilinear Hyperbolic-Parabolic System by W 1,P Energy Analysis.” Nonlinear Analysis: Real World Applications 91 (2026): 104580. https://doi.org/10.1016/j.nonrwa.2025.104580.' ieee: 'L. Claes and M. Winkler, “Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis,” Nonlinear Analysis: Real World Applications, vol. 91, p. 104580, 2026, doi: 10.1016/j.nonrwa.2025.104580.' mla: 'Claes, Leander, and Michael Winkler. “Describing Smooth Small-Data Solutions to a Quasilinear Hyperbolic-Parabolic System by W 1,P Energy Analysis.” Nonlinear Analysis: Real World Applications, vol. 91, Elsevier BV, 2026, p. 104580, doi:10.1016/j.nonrwa.2025.104580.' short: 'L. Claes, M. Winkler, Nonlinear Analysis: Real World Applications 91 (2026) 104580.' date_created: 2026-01-05T07:32:00Z date_updated: 2026-01-05T07:40:49Z department: - _id: '49' - _id: '90' doi: 10.1016/j.nonrwa.2025.104580 intvolume: ' 91' language: - iso: eng page: '104580' project: - _id: '245' name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)' publication: 'Nonlinear Analysis: Real World Applications' publication_identifier: issn: - 1468-1218 publisher: Elsevier BV status: public title: Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis type: journal_article user_id: '11829' volume: 91 year: '2026' ... --- _id: '63436' article_number: acsanm.5c04857 author: - first_name: Sivoney Ferreira full_name: de Souza, Sivoney Ferreira last_name: de Souza - first_name: Christina full_name: Beresowski, Christina last_name: Beresowski - first_name: Sabine full_name: Kosmella, Sabine last_name: Kosmella - first_name: João full_name: Ameixa, João last_name: Ameixa - first_name: Bhanu Kiran full_name: Pothineni, Bhanu Kiran last_name: Pothineni - first_name: Adrian Clemens full_name: Keller, Adrian Clemens id: '48864' last_name: Keller orcid: 0000-0001-7139-3110 - first_name: Matthias full_name: Hartlieb, Matthias last_name: Hartlieb - first_name: Andreas full_name: Taubert, Andreas last_name: Taubert - first_name: Ilko full_name: Bald, Ilko last_name: Bald citation: ama: de Souza SF, Beresowski C, Kosmella S, et al. Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water. ACS Applied Nano Materials. Published online 2026. doi:10.1021/acsanm.5c04857 apa: de Souza, S. F., Beresowski, C., Kosmella, S., Ameixa, J., Pothineni, B. K., Keller, A. C., Hartlieb, M., Taubert, A., & Bald, I. (2026). Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water. ACS Applied Nano Materials, Article acsanm.5c04857. https://doi.org/10.1021/acsanm.5c04857 bibtex: '@article{de Souza_Beresowski_Kosmella_Ameixa_Pothineni_Keller_Hartlieb_Taubert_Bald_2026, title={Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water}, DOI={10.1021/acsanm.5c04857}, number={acsanm.5c04857}, journal={ACS Applied Nano Materials}, publisher={American Chemical Society (ACS)}, author={de Souza, Sivoney Ferreira and Beresowski, Christina and Kosmella, Sabine and Ameixa, João and Pothineni, Bhanu Kiran and Keller, Adrian Clemens and Hartlieb, Matthias and Taubert, Andreas and Bald, Ilko}, year={2026} }' chicago: Souza, Sivoney Ferreira de, Christina Beresowski, Sabine Kosmella, João Ameixa, Bhanu Kiran Pothineni, Adrian Clemens Keller, Matthias Hartlieb, Andreas Taubert, and Ilko Bald. “Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water.” ACS Applied Nano Materials, 2026. https://doi.org/10.1021/acsanm.5c04857. ieee: 'S. F. de Souza et al., “Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water,” ACS Applied Nano Materials, Art. no. acsanm.5c04857, 2026, doi: 10.1021/acsanm.5c04857.' mla: de Souza, Sivoney Ferreira, et al. “Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water.” ACS Applied Nano Materials, acsanm.5c04857, American Chemical Society (ACS), 2026, doi:10.1021/acsanm.5c04857. short: S.F. de Souza, C. Beresowski, S. Kosmella, J. Ameixa, B.K. Pothineni, A.C. Keller, M. Hartlieb, A. Taubert, I. Bald, ACS Applied Nano Materials (2026). date_created: 2026-01-05T08:23:24Z date_updated: 2026-01-05T08:23:51Z department: - _id: '302' doi: 10.1021/acsanm.5c04857 language: - iso: eng publication: ACS Applied Nano Materials publication_identifier: issn: - 2574-0970 - 2574-0970 publication_status: published publisher: American Chemical Society (ACS) status: public title: Nanocellulose Membranes for Plasmon-Enhanced Removal of Organic Pollutants from Water type: journal_article user_id: '48864' year: '2026' ...