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Grundmeier, International Journal of Adhesion and Adhesives 143 (2025).","mla":"Ruhm, Lukas, et al. “A Contribution to the Mechanistic Understanding of the Improvement of the Delamination Resistance of Adhesives on Steel by Grit-Blasting.” <i>International Journal of Adhesion and Adhesives</i>, vol. 143, 104147, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.ijadhadh.2025.104147\">10.1016/j.ijadhadh.2025.104147</a>.","bibtex":"@article{Ruhm_Neßlinger_Becker_Meschut_Grundmeier_2025, title={A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting}, volume={143}, DOI={<a href=\"https://doi.org/10.1016/j.ijadhadh.2025.104147\">10.1016/j.ijadhadh.2025.104147</a>}, number={104147}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier BV}, author={Ruhm, Lukas and Neßlinger, Vanessa and Becker, Roman and Meschut, Gerson and Grundmeier, Guido}, year={2025} }","chicago":"Ruhm, Lukas, Vanessa Neßlinger, Roman Becker, Gerson Meschut, and Guido Grundmeier. “A Contribution to the Mechanistic Understanding of the Improvement of the Delamination Resistance of Adhesives on Steel by Grit-Blasting.” <i>International Journal of Adhesion and Adhesives</i> 143 (2025). <a href=\"https://doi.org/10.1016/j.ijadhadh.2025.104147\">https://doi.org/10.1016/j.ijadhadh.2025.104147</a>.","ieee":"L. Ruhm, V. Neßlinger, R. Becker, G. Meschut, and G. Grundmeier, “A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting,” <i>International Journal of Adhesion and Adhesives</i>, vol. 143, Art. no. 104147, 2025, doi: <a href=\"https://doi.org/10.1016/j.ijadhadh.2025.104147\">10.1016/j.ijadhadh.2025.104147</a>.","ama":"Ruhm L, Neßlinger V, Becker R, Meschut G, Grundmeier G. A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting. <i>International Journal of Adhesion and Adhesives</i>. 2025;143. doi:<a href=\"https://doi.org/10.1016/j.ijadhadh.2025.104147\">10.1016/j.ijadhadh.2025.104147</a>","apa":"Ruhm, L., Neßlinger, V., Becker, R., Meschut, G., &#38; Grundmeier, G. (2025). A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting. <i>International Journal of Adhesion and Adhesives</i>, <i>143</i>, Article 104147. <a href=\"https://doi.org/10.1016/j.ijadhadh.2025.104147\">https://doi.org/10.1016/j.ijadhadh.2025.104147</a>"},"intvolume":"       143","doi":"10.1016/j.ijadhadh.2025.104147","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"author":[{"last_name":"Ruhm","first_name":"Lukas","full_name":"Ruhm, Lukas"},{"orcid":"0000-0001-9416-1646","id":"54649","last_name":"Neßlinger","full_name":"Neßlinger, Vanessa","first_name":"Vanessa"},{"last_name":"Becker","first_name":"Roman","full_name":"Becker, Roman"},{"full_name":"Meschut, Gerson","first_name":"Gerson","id":"32056","last_name":"Meschut","orcid":"0000-0002-2763-1246"},{"last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido","first_name":"Guido"}],"title":"A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting","date_updated":"2025-12-08T08:25:57Z","article_number":"104147","volume":143,"_id":"62936","status":"public","year":"2025","publication_identifier":{"issn":["0143-7496"]},"type":"journal_article","language":[{"iso":"eng"}],"publisher":"Elsevier BV","publication":"International Journal of Adhesion and Adhesives","date_created":"2025-12-08T07:36:10Z"},{"volume":512,"_id":"62938","date_updated":"2025-12-08T08:25:43Z","article_number":"132392","publisher":"Elsevier BV","publication":"Surface and Coatings Technology","date_created":"2025-12-08T07:45:35Z","status":"public","type":"journal_article","year":"2025","publication_identifier":{"issn":["0257-8972"]},"language":[{"iso":"eng"}],"user_id":"54649","publication_status":"published","citation":{"apa":"Müller, H., Cetin, A., Dahlmann, R., de los Arcos, T., &#38; Grundmeier, G. (2025). Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene. <i>Surface and Coatings Technology</i>, <i>512</i>, Article 132392. <a href=\"https://doi.org/10.1016/j.surfcoat.2025.132392\">https://doi.org/10.1016/j.surfcoat.2025.132392</a>","ama":"Müller H, Cetin A, Dahlmann R, de los Arcos T, Grundmeier G. Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene. <i>Surface and Coatings Technology</i>. 2025;512. doi:<a href=\"https://doi.org/10.1016/j.surfcoat.2025.132392\">10.1016/j.surfcoat.2025.132392</a>","chicago":"Müller, Hendrik, Ali Cetin, Rainer Dahlmann, Teresa de los Arcos, and Guido Grundmeier. “Interface Chemistry and Adhesion of Thin Bilayer Si-Organic PECVD Barrier Films on Post-Consumer Recycled Polypropylene.” <i>Surface and Coatings Technology</i> 512 (2025). <a href=\"https://doi.org/10.1016/j.surfcoat.2025.132392\">https://doi.org/10.1016/j.surfcoat.2025.132392</a>.","ieee":"H. Müller, A. Cetin, R. Dahlmann, T. de los Arcos, and G. Grundmeier, “Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene,” <i>Surface and Coatings Technology</i>, vol. 512, Art. no. 132392, 2025, doi: <a href=\"https://doi.org/10.1016/j.surfcoat.2025.132392\">10.1016/j.surfcoat.2025.132392</a>.","mla":"Müller, Hendrik, et al. “Interface Chemistry and Adhesion of Thin Bilayer Si-Organic PECVD Barrier Films on Post-Consumer Recycled Polypropylene.” <i>Surface and Coatings Technology</i>, vol. 512, 132392, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.surfcoat.2025.132392\">10.1016/j.surfcoat.2025.132392</a>.","bibtex":"@article{Müller_Cetin_Dahlmann_de los Arcos_Grundmeier_2025, title={Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene}, volume={512}, DOI={<a href=\"https://doi.org/10.1016/j.surfcoat.2025.132392\">10.1016/j.surfcoat.2025.132392</a>}, number={132392}, journal={Surface and Coatings Technology}, publisher={Elsevier BV}, author={Müller, Hendrik and Cetin, Ali and Dahlmann, Rainer and de los Arcos, Teresa and Grundmeier, Guido}, year={2025} }","short":"H. Müller, A. Cetin, R. Dahlmann, T. de los Arcos, G. Grundmeier, Surface and Coatings Technology 512 (2025)."},"department":[{"_id":"302"}],"author":[{"last_name":"Müller","full_name":"Müller, Hendrik","first_name":"Hendrik"},{"last_name":"Cetin","full_name":"Cetin, Ali","first_name":"Ali"},{"last_name":"Dahlmann","first_name":"Rainer","full_name":"Dahlmann, Rainer"},{"full_name":"de los Arcos, Teresa","first_name":"Teresa","last_name":"de los Arcos"},{"full_name":"Grundmeier, Guido","first_name":"Guido","last_name":"Grundmeier","id":"194"}],"title":"Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene","doi":"10.1016/j.surfcoat.2025.132392","intvolume":"       512","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"volume":546,"_id":"62939","date_updated":"2025-12-08T08:25:16Z","article_number":"147810","publisher":"Elsevier BV","publication":"Electrochimica Acta","date_created":"2025-12-08T08:24:07Z","status":"public","publication_identifier":{"issn":["0013-4686"]},"year":"2025","type":"journal_article","language":[{"iso":"eng"}],"user_id":"54649","publication_status":"published","citation":{"short":"J. Su, M. Muhle, N. Nembot, T. Prüßner, X. Xie, G. Wittstock, G. Grundmeier, Electrochimica Acta 546 (2025).","bibtex":"@article{Su_Muhle_Nembot_Prüßner_Xie_Wittstock_Grundmeier_2025, title={Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates}, volume={546}, DOI={<a href=\"https://doi.org/10.1016/j.electacta.2025.147810\">10.1016/j.electacta.2025.147810</a>}, number={147810}, journal={Electrochimica Acta}, publisher={Elsevier BV}, author={Su, Jiangling and Muhle, Marius and Nembot, Nelly and Prüßner, Tim and Xie, Xiaofan and Wittstock, Gunther and Grundmeier, Guido}, year={2025} }","mla":"Su, Jiangling, et al. “Spontaneous Grafting of Nitrobenzenediazonium Salt on Plasma-Modified Copper Substrates.” <i>Electrochimica Acta</i>, vol. 546, 147810, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.electacta.2025.147810\">10.1016/j.electacta.2025.147810</a>.","ieee":"J. Su <i>et al.</i>, “Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates,” <i>Electrochimica Acta</i>, vol. 546, Art. no. 147810, 2025, doi: <a href=\"https://doi.org/10.1016/j.electacta.2025.147810\">10.1016/j.electacta.2025.147810</a>.","chicago":"Su, Jiangling, Marius Muhle, Nelly Nembot, Tim Prüßner, Xiaofan Xie, Gunther Wittstock, and Guido Grundmeier. “Spontaneous Grafting of Nitrobenzenediazonium Salt on Plasma-Modified Copper Substrates.” <i>Electrochimica Acta</i> 546 (2025). <a href=\"https://doi.org/10.1016/j.electacta.2025.147810\">https://doi.org/10.1016/j.electacta.2025.147810</a>.","apa":"Su, J., Muhle, M., Nembot, N., Prüßner, T., Xie, X., Wittstock, G., &#38; Grundmeier, G. (2025). Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates. <i>Electrochimica Acta</i>, <i>546</i>, Article 147810. <a href=\"https://doi.org/10.1016/j.electacta.2025.147810\">https://doi.org/10.1016/j.electacta.2025.147810</a>","ama":"Su J, Muhle M, Nembot N, et al. Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates. <i>Electrochimica Acta</i>. 2025;546. doi:<a href=\"https://doi.org/10.1016/j.electacta.2025.147810\">10.1016/j.electacta.2025.147810</a>"},"department":[{"_id":"302"}],"author":[{"first_name":"Jiangling","full_name":"Su, Jiangling","last_name":"Su"},{"last_name":"Muhle","full_name":"Muhle, Marius","first_name":"Marius"},{"first_name":"Nelly","full_name":"Nembot, Nelly","last_name":"Nembot"},{"last_name":"Prüßner","first_name":"Tim","full_name":"Prüßner, Tim"},{"last_name":"Xie","first_name":"Xiaofan","full_name":"Xie, Xiaofan"},{"first_name":"Gunther","full_name":"Wittstock, Gunther","last_name":"Wittstock"},{"first_name":"Guido","full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier"}],"title":"Spontaneous grafting of nitrobenzenediazonium salt on plasma-modified copper substrates","intvolume":"       546","doi":"10.1016/j.electacta.2025.147810","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"department":[{"_id":"208"},{"_id":"282"},{"_id":"640"}],"user_id":"71994","citation":{"mla":"Sänger, Niklas. <i>Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung</i>. 2025, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2314\">10.17619/UNIPB/1-2314</a>.","bibtex":"@book{Sänger_2025, title={Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2314\">10.17619/UNIPB/1-2314</a>}, author={Sänger, Niklas}, year={2025} }","short":"N. Sänger, Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung, 2025.","ama":"Sänger N. <i>Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung</i>.; 2025. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2314\">10.17619/UNIPB/1-2314</a>","apa":"Sänger, N. (2025). <i>Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung</i>. <a href=\"https://doi.org/10.17619/UNIPB/1-2314\">https://doi.org/10.17619/UNIPB/1-2314</a>","chicago":"Sänger, Niklas. <i>Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung</i>, 2025. <a href=\"https://doi.org/10.17619/UNIPB/1-2314\">https://doi.org/10.17619/UNIPB/1-2314</a>.","ieee":"N. Sänger, <i>Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung</i>. 2025."},"abstract":[{"text":"Die digitale Transformation stellt Lehrkräfte vor eine doppelte Herausforderung: Sie sind selbst Lernende im Zuge des Wandels und gleichzeitig dafür verantwortlich, digitale Kompetenzen bei ihren Lernenden zu fördern. Aus Sicht der beruflichen Bildung besteht eine weitere Herausforderung darin, dass Lehrkräfte zwischen zwei inhaltlichen Referenzsystemen – wissenschaftsorientiertem Fachwissen und praxisbezogenem beruflichem Wissen – vermitteln müssen. Bisherige Forschungsarbeiten fokussieren jedoch primär medienpädagogische Aspekte und vernachlässigen den Einfluss der digitalen Transformation auf die fachlichen Lerngegenstände sowie damit verbundene fachdidaktische Implikationen. Die Dissertation adressiert diese Forschungslücke, indem sie untersucht, wie digitale Kompetenzen von Lehrkräften in der beruflichen Bildung konzeptualisiert, empirisch erfasst und curricular integriert werden können. Sie verfolgt dabei drei zentrale Fragestellungen: (1) Wie lassen sich digitale Kompetenzen im Kontext des doppelten Gegenstandsbezugs theoretisch fundieren? (2) Wie kann ein entsprechendes Kompetenzmodell empirisch operationalisiert werden? (3) Welche Implikationen ergeben sich daraus für die curriculare Gestaltung von Lehramtsstudiengängen? Im Rahmen der kumulativen Dissertation wird zunächst das TPACK-Modell kritisch analysiert und für den Kontext der beruflichen Bildung erweitert. Darauf aufbauend wird ein Messinstrument zur Erfassung digitaler Kompetenzen entwickelt und empirisch validiert. Zudem wird ein hochschuldidaktisches Konzept zur curricularen Integration digitaler Kompetenzen entwickelt und reflektiert. Die Ergebnisse zeigen, dass der doppelte Gegenstandsbezug ein zentrales Strukturmerkmal digitaler Kompetenzen in der beruflichen Bildung darstellt und bei der Ausbildung von Lehrkräften systematisch berücksichtigt werden muss. Die Dissertation leistet einen konzeptionellen und empirischen Beitrag für den Diskurs um digitale Kompetenzen in der beruflichen Bildung und gibt konkrete Impulse für die Professionalisierung von Lehrkräften im Zuge der digitalen Transformation.","lang":"ger"}],"doi":"10.17619/UNIPB/1-2314","author":[{"orcid":"https://orcid.org/0009-0007-2292-9063","first_name":"Niklas","full_name":"Sänger, Niklas","last_name":"Sänger","id":"49812"}],"title":"Digitale Kompetenzen für Lehrkräfte in der beruflichen Bildung – Beiträge zur Modellierung, Messung und Förderung","date_updated":"2025-12-08T10:39:05Z","_id":"60433","status":"public","language":[{"iso":"ger"}],"type":"dissertation","year":"2025","date_created":"2025-06-27T07:43:20Z"},{"_id":"62971","date_updated":"2025-12-08T11:36:16Z","date_created":"2025-12-08T11:34:29Z","quality_controlled":"1","publication":"Neue Materialien für einen realitätsbezogenen Mathematikunterricht","publisher":"Springer","language":[{"iso":"eng"}],"type":"book_chapter","year":"2025","publication_identifier":{"isbn":["634892"]},"status":"public","citation":{"bibtex":"@inbook{Bender_Witte_Hattermann_Fechner, place={Berlin}, title={Der Logarithmus zur Bestimmung des pH-Wert-Verlaufs einer Titration: Ein fächerverbindender Unterrichtsvorschlag unter Verwendung digitaler Werkzeuge}, booktitle={Neue Materialien für einen realitätsbezogenen Mathematikunterricht}, publisher={Springer}, author={Bender, Roland and Witte, Thomas and Hattermann, Matthias and Fechner, Sabine}, editor={Siller, Hans-Stefan and Vorhölzer, Katrin} }","mla":"Bender, Roland, et al. “Der Logarithmus Zur Bestimmung Des PH-Wert-Verlaufs Einer Titration: Ein Fächerverbindender Unterrichtsvorschlag Unter Verwendung Digitaler Werkzeuge.” <i>Neue Materialien Für Einen Realitätsbezogenen Mathematikunterricht</i>, edited by Hans-Stefan Siller and Katrin Vorhölzer, Springer.","short":"R. Bender, T. Witte, M. Hattermann, S. Fechner, in: H.-S. Siller, K. Vorhölzer (Eds.), Neue Materialien Für Einen Realitätsbezogenen Mathematikunterricht, Springer, Berlin, n.d.","ama":"Bender R, Witte T, Hattermann M, Fechner S. Der Logarithmus zur Bestimmung des pH-Wert-Verlaufs einer Titration: Ein fächerverbindender Unterrichtsvorschlag unter Verwendung digitaler Werkzeuge. In: Siller H-S, Vorhölzer K, eds. <i>Neue Materialien Für Einen Realitätsbezogenen Mathematikunterricht</i>. Springer.","apa":"Bender, R., Witte, T., Hattermann, M., &#38; Fechner, S. (n.d.). Der Logarithmus zur Bestimmung des pH-Wert-Verlaufs einer Titration: Ein fächerverbindender Unterrichtsvorschlag unter Verwendung digitaler Werkzeuge. In H.-S. Siller &#38; K. Vorhölzer (Eds.), <i>Neue Materialien für einen realitätsbezogenen Mathematikunterricht</i>. Springer.","ieee":"R. Bender, T. Witte, M. Hattermann, and S. Fechner, “Der Logarithmus zur Bestimmung des pH-Wert-Verlaufs einer Titration: Ein fächerverbindender Unterrichtsvorschlag unter Verwendung digitaler Werkzeuge,” in <i>Neue Materialien für einen realitätsbezogenen Mathematikunterricht</i>, H.-S. Siller and K. Vorhölzer, Eds. Berlin: Springer.","chicago":"Bender, Roland, Thomas Witte, Matthias Hattermann, and Sabine Fechner. “Der Logarithmus Zur Bestimmung Des PH-Wert-Verlaufs Einer Titration: Ein Fächerverbindender Unterrichtsvorschlag Unter Verwendung Digitaler Werkzeuge.” In <i>Neue Materialien Für Einen Realitätsbezogenen Mathematikunterricht</i>, edited by Hans-Stefan Siller and Katrin Vorhölzer. Berlin: Springer, n.d."},"publication_status":"inpress","user_id":"54823","department":[{"_id":"386"}],"title":"Der Logarithmus zur Bestimmung des pH-Wert-Verlaufs einer Titration: Ein fächerverbindender Unterrichtsvorschlag unter Verwendung digitaler Werkzeuge","author":[{"first_name":"Roland","full_name":"Bender, Roland","last_name":"Bender"},{"first_name":"Thomas","full_name":"Witte, Thomas","last_name":"Witte"},{"first_name":"Matthias","full_name":"Hattermann, Matthias","last_name":"Hattermann"},{"orcid":"0000-0001-5645-5870","last_name":"Fechner","id":"54823","full_name":"Fechner, Sabine","first_name":"Sabine"}],"editor":[{"full_name":"Siller, Hans-Stefan","first_name":"Hans-Stefan","last_name":"Siller"},{"last_name":"Vorhölzer","full_name":"Vorhölzer, Katrin","first_name":"Katrin"}],"place":"Berlin"},{"_id":"62953","date_updated":"2025-12-08T18:34:10Z","publication":"40. Fortbildungs- und Vortragstagung der Fachgruppe Chemieunterricht der Gesellschaft Deutscher Chemiker e.V. (GDCh)","date_created":"2025-12-08T09:12:26Z","status":"public","year":"2025","type":"conference_abstract","language":[{"iso":"eng"}],"user_id":"54823","keyword":["Digital","Digitalisierung","Messsensoren","Fortbildung","Lehrkräfte","Chemie","Nachhaltigkeit","Bildung für nachhaltige Entwicklung","BNE"],"citation":{"ama":"Ponath J, Pollmeier P, Fechner S. Einsatz digitaler Messwerterfassung in kontextualisierten Lernumgebungen im Bereich Bildung für nachhaltige Entwicklung. In: <i>40. Fortbildungs- Und Vortragstagung Der Fachgruppe Chemieunterricht Der Gesellschaft Deutscher Chemiker e.V. (GDCh)</i>. ; 2025.","apa":"Ponath, J., Pollmeier, P., &#38; Fechner, S. (2025). Einsatz digitaler Messwerterfassung in kontextualisierten Lernumgebungen im Bereich Bildung für nachhaltige Entwicklung. <i>40. Fortbildungs- Und Vortragstagung Der Fachgruppe Chemieunterricht Der Gesellschaft Deutscher Chemiker e.V. (GDCh)</i>. 40. Fortbildungs- und Vortragstagung der Fachgruppe Chemieunterricht der Gesellschaft Deutscher Chemiker e.V. (GDCh), Regensburg.","ieee":"J. Ponath, P. Pollmeier, and S. Fechner, “Einsatz digitaler Messwerterfassung in kontextualisierten Lernumgebungen im Bereich Bildung für nachhaltige Entwicklung,” presented at the 40. Fortbildungs- und Vortragstagung der Fachgruppe Chemieunterricht der Gesellschaft Deutscher Chemiker e.V. (GDCh), Regensburg, 2025.","chicago":"Ponath, Jonas, Pascal Pollmeier, and Sabine Fechner. “Einsatz Digitaler Messwerterfassung in Kontextualisierten Lernumgebungen Im Bereich Bildung Für Nachhaltige Entwicklung.” In <i>40. Fortbildungs- Und Vortragstagung Der Fachgruppe Chemieunterricht Der Gesellschaft Deutscher Chemiker e.V. (GDCh)</i>, 2025.","bibtex":"@inproceedings{Ponath_Pollmeier_Fechner_2025, title={Einsatz digitaler Messwerterfassung in kontextualisierten Lernumgebungen im Bereich Bildung für nachhaltige Entwicklung}, booktitle={40. Fortbildungs- und Vortragstagung der Fachgruppe Chemieunterricht der Gesellschaft Deutscher Chemiker e.V. (GDCh)}, author={Ponath, Jonas and Pollmeier, Pascal and Fechner, Sabine}, year={2025} }","mla":"Ponath, Jonas, et al. “Einsatz Digitaler Messwerterfassung in Kontextualisierten Lernumgebungen Im Bereich Bildung Für Nachhaltige Entwicklung.” <i>40. Fortbildungs- Und Vortragstagung Der Fachgruppe Chemieunterricht Der Gesellschaft Deutscher Chemiker e.V. (GDCh)</i>, 2025.","short":"J. Ponath, P. Pollmeier, S. Fechner, in: 40. Fortbildungs- Und Vortragstagung Der Fachgruppe Chemieunterricht Der Gesellschaft Deutscher Chemiker e.V. (GDCh), 2025."},"department":[{"_id":"386"}],"author":[{"last_name":"Ponath","id":"100087","first_name":"Jonas","full_name":"Ponath, Jonas"},{"last_name":"Pollmeier","id":"44191","full_name":"Pollmeier, Pascal","first_name":"Pascal"},{"orcid":"0000-0001-5645-5870","id":"54823","last_name":"Fechner","full_name":"Fechner, Sabine","first_name":"Sabine"}],"conference":{"name":"40. Fortbildungs- und Vortragstagung der Fachgruppe Chemieunterricht der Gesellschaft Deutscher Chemiker e.V. (GDCh)","location":"Regensburg"},"title":"Einsatz digitaler Messwerterfassung in kontextualisierten Lernumgebungen im Bereich Bildung für nachhaltige Entwicklung","project":[{"_id":"641","name":"ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks."}]},{"project":[{"_id":"641","name":"ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden. Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks."}],"conference":{"name":"Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)","location":"Frankfurt am Main"},"title":"Evaluation digitalisierungsbezogener Fortbildungen für Chemielehrkräfte","author":[{"last_name":"Pollmeier","id":"44191","full_name":"Pollmeier, Pascal","first_name":"Pascal"},{"last_name":"Bohrmann-Linde","first_name":"Claudia","full_name":"Bohrmann-Linde, Claudia"},{"first_name":"Soraya","full_name":"Cornelius, Soraya","last_name":"Cornelius"},{"last_name":"Grandrath","full_name":"Grandrath, Rebecca","first_name":"Rebecca"},{"full_name":"Rubner, Isabel","first_name":"Isabel","last_name":"Rubner"},{"last_name":"Siepmann","first_name":"Karin","full_name":"Siepmann, Karin"},{"last_name":"Sommer","full_name":"Sommer, Katrin","first_name":"Katrin"},{"orcid":"0000-0001-5645-5870","full_name":"Fechner, Sabine","first_name":"Sabine","last_name":"Fechner","id":"54823"}],"department":[{"_id":"386"}],"citation":{"chicago":"Pollmeier, Pascal, Claudia Bohrmann-Linde, Soraya Cornelius, Rebecca Grandrath, Isabel Rubner, Karin Siepmann, Katrin Sommer, and Sabine Fechner. “Evaluation Digitalisierungsbezogener Fortbildungen Für Chemielehrkräfte.” In <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>, 2025.","ieee":"P. Pollmeier <i>et al.</i>, “Evaluation digitalisierungsbezogener Fortbildungen für Chemielehrkräfte,” presented at the Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP), Frankfurt am Main, 2025.","apa":"Pollmeier, P., Bohrmann-Linde, C., Cornelius, S., Grandrath, R., Rubner, I., Siepmann, K., Sommer, K., &#38; Fechner, S. (2025). Evaluation digitalisierungsbezogener Fortbildungen für Chemielehrkräfte. <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP), Frankfurt am Main.","ama":"Pollmeier P, Bohrmann-Linde C, Cornelius S, et al. Evaluation digitalisierungsbezogener Fortbildungen für Chemielehrkräfte. In: <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>. ; 2025.","short":"P. Pollmeier, C. Bohrmann-Linde, S. Cornelius, R. Grandrath, I. Rubner, K. Siepmann, K. Sommer, S. Fechner, in: Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP), 2025.","mla":"Pollmeier, Pascal, et al. “Evaluation Digitalisierungsbezogener Fortbildungen Für Chemielehrkräfte.” <i>Jahrestagung Der Gesellschaft Für Didaktik Der Chemie Und Physik e.V. (GDCP)</i>, 2025.","bibtex":"@inproceedings{Pollmeier_Bohrmann-Linde_Cornelius_Grandrath_Rubner_Siepmann_Sommer_Fechner_2025, title={Evaluation digitalisierungsbezogener Fortbildungen für Chemielehrkräfte}, booktitle={Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)}, author={Pollmeier, Pascal and Bohrmann-Linde, Claudia and Cornelius, Soraya and Grandrath, Rebecca and Rubner, Isabel and Siepmann, Karin and Sommer, Katrin and Fechner, Sabine}, year={2025} }"},"user_id":"54823","keyword":["Digital","Digitalisierung","Künstliche Intelligenz","KI","Messsensoren","Fortbildung","Lehrkräfte","Chemie"],"type":"conference_abstract","year":"2025","language":[{"iso":"eng"}],"status":"public","publication":"Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)","date_created":"2025-12-08T09:06:17Z","date_updated":"2025-12-08T18:41:23Z","_id":"62951"},{"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n\t\t\t\t\t\t\t<jats:p>This study investigates parents’ perspectives on\r\n\t\t\t\t\t\t\t\tthe preferred onset of English education in Germany and potential\r\n\t\t\t\t\t\t\t\texplanatory factors drawing on a cross-sectional survey of 2,645\r\n\t\t\t\t\t\t\t\tparents from the EUBE project\r\n\t\t\t\t\t\t\t\t\t\t(<jats:italic>\r\n                            <jats:underline>E</jats:underline>nglisch<jats:underline>u</jats:underline>nterrichts<jats:underline>b</jats:underline>eginn\r\n\t\t\t\t\t\t\t\t\taus <jats:underline>E</jats:underline>lternsicht</jats:italic> / Parental\r\n\t\t\t\t\t\t\t\tperspectives on the onset of English Language Education). Results\r\n\t\t\t\t\t\t\t\treveal that a significant majority of parents advocate for an early\r\n\t\t\t\t\t\t\t\tstart in year 1 or 2 of primary school, generally aligning with\r\n\t\t\t\t\t\t\t\ttheir strong conviction of the importance of English, high\r\n\t\t\t\t\t\t\t\teducational aspirations and expectations, and their own (early)\r\n\t\t\t\t\t\t\t\tstart of language education. The findings contribute to a deeper\r\n\t\t\t\t\t\t\t\tunderstanding of parental perspectives that have also shown to be\r\n\t\t\t\t\t\t\t\trelated to multiple indicators of educational success in general and\r\n\t\t\t\t\t\t\t\tachievements in language learning in particular.</jats:p>","lang":"eng"}],"doi":"10.1075/lllt.62.13rum","title":"Starting early or late? Parental perspectives on the onset of English language education at primary school in Germany","user_id":"76026","oa":"1","main_file_link":[{"open_access":"1","url":"https://www.jbe-platform.com/content/books/9789027244741"}],"type":"book_chapter","publication":"Early language education in instructed contexts","quality_controlled":"1","page":"286-305","place":"Amsterdam","editor":[{"full_name":"Frisch, Stefanie","first_name":"Stefanie","last_name":"Frisch"},{"last_name":"Glaser","first_name":"Karen","full_name":"Glaser, Karen"}],"author":[{"last_name":"Rumlich","id":"76026","full_name":"Rumlich, Dominik","first_name":"Dominik","orcid":"0000-0001-8682-450X"},{"full_name":"Porsch, Raphaela","first_name":"Raphaela","last_name":"Porsch"}],"department":[{"_id":"36"},{"_id":"1"},{"_id":"612"}],"citation":{"apa":"Rumlich, D., &#38; Porsch, R. (2025). Starting early or late? Parental perspectives on the onset of English language education at primary school in Germany. In S. Frisch &#38; K. Glaser (Eds.), <i>Early language education in instructed contexts</i> (pp. 286–305). John Benjamins Publishing Company. <a href=\"https://doi.org/10.1075/lllt.62.13rum\">https://doi.org/10.1075/lllt.62.13rum</a>","ama":"Rumlich D, Porsch R. Starting early or late? Parental perspectives on the onset of English language education at primary school in Germany. In: Frisch S, Glaser K, eds. <i>Early Language Education in Instructed Contexts</i>. John Benjamins Publishing Company; 2025:286-305. doi:<a href=\"https://doi.org/10.1075/lllt.62.13rum\">10.1075/lllt.62.13rum</a>","ieee":"D. Rumlich and R. Porsch, “Starting early or late? Parental perspectives on the onset of English language education at primary school in Germany,” in <i>Early language education in instructed contexts</i>, S. Frisch and K. Glaser, Eds. Amsterdam: John Benjamins Publishing Company, 2025, pp. 286–305.","chicago":"Rumlich, Dominik, and Raphaela Porsch. “Starting Early or Late? Parental Perspectives on the Onset of English Language Education at Primary School in Germany.” In <i>Early Language Education in Instructed Contexts</i>, edited by Stefanie Frisch and Karen Glaser, 286–305. Amsterdam: John Benjamins Publishing Company, 2025. <a href=\"https://doi.org/10.1075/lllt.62.13rum\">https://doi.org/10.1075/lllt.62.13rum</a>.","bibtex":"@inbook{Rumlich_Porsch_2025, place={Amsterdam}, title={Starting early or late? Parental perspectives on the onset of English language education at primary school in Germany}, DOI={<a href=\"https://doi.org/10.1075/lllt.62.13rum\">10.1075/lllt.62.13rum</a>}, booktitle={Early language education in instructed contexts}, publisher={John Benjamins Publishing Company}, author={Rumlich, Dominik and Porsch, Raphaela}, editor={Frisch, Stefanie and Glaser, Karen}, year={2025}, pages={286–305} }","mla":"Rumlich, Dominik, and Raphaela Porsch. “Starting Early or Late? Parental Perspectives on the Onset of English Language Education at Primary School in Germany.” <i>Early Language Education in Instructed Contexts</i>, edited by Stefanie Frisch and Karen Glaser, John Benjamins Publishing Company, 2025, pp. 286–305, doi:<a href=\"https://doi.org/10.1075/lllt.62.13rum\">10.1075/lllt.62.13rum</a>.","short":"D. Rumlich, R. Porsch, in: S. Frisch, K. Glaser (Eds.), Early Language Education in Instructed Contexts, John Benjamins Publishing Company, Amsterdam, 2025, pp. 286–305."},"publication_status":"published","publication_identifier":{"isbn":["9789027223449"]},"year":"2025","language":[{"iso":"eng"}],"status":"public","date_created":"2025-11-14T14:04:09Z","publisher":"John Benjamins Publishing Company","date_updated":"2025-12-09T17:26:21Z","_id":"62203"},{"status":"public","type":"conference","year":"2025","language":[{"iso":"eng"}],"publication":"Entdecken, lehren und forschen im Schülerlabor","date_created":"2025-12-10T08:12:36Z","date_updated":"2025-12-10T08:15:01Z","volume":45,"page":"145-148","_id":"63011","intvolume":"        45","editor":[{"last_name":"van Vorst","first_name":"Helena","full_name":"van Vorst, Helena"}],"author":[{"last_name":"Wedekind","id":"64381","full_name":"Wedekind, Lisa","first_name":"Lisa"},{"id":"44191","last_name":"Pollmeier","full_name":"Pollmeier, Pascal","first_name":"Pascal"},{"id":"54823","last_name":"Fechner","full_name":"Fechner, Sabine","first_name":"Sabine","orcid":"0000-0001-5645-5870"}],"conference":{"end_date":"2024-09-12","name":"51. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. ","location":"Bochum","start_date":"2024-09-09"},"title":"Analogiebildung in kontextorientierten Lernumgebungen","department":[{"_id":"386"}],"oa":"1","user_id":"64381","main_file_link":[{"url":"https://gdcp-ev.de/wp-content/uploads/securepdfs/2025/08/Tagungsband-2025.pdf","open_access":"1"}],"citation":{"ieee":"L. Wedekind, P. Pollmeier, and S. Fechner, “Analogiebildung in kontextorientierten Lernumgebungen,” in <i>Entdecken, lehren und forschen im Schülerlabor</i>, Bochum, 2025, vol. 45, pp. 145–148.","short":"L. Wedekind, P. Pollmeier, S. Fechner, in: H. van Vorst (Ed.), Entdecken, Lehren Und Forschen Im Schülerlabor, 2025, pp. 145–148.","chicago":"Wedekind, Lisa, Pascal Pollmeier, and Sabine Fechner. “Analogiebildung in Kontextorientierten Lernumgebungen.” In <i>Entdecken, Lehren Und Forschen Im Schülerlabor</i>, edited by Helena van Vorst, 45:145–48, 2025.","apa":"Wedekind, L., Pollmeier, P., &#38; Fechner, S. (2025). Analogiebildung in kontextorientierten Lernumgebungen. In H. van Vorst (Ed.), <i>Entdecken, lehren und forschen im Schülerlabor</i> (Vol. 45, pp. 145–148).","ama":"Wedekind L, Pollmeier P, Fechner S. Analogiebildung in kontextorientierten Lernumgebungen. In: van Vorst H, ed. <i>Entdecken, Lehren Und Forschen Im Schülerlabor</i>. Vol 45. ; 2025:145-148.","bibtex":"@inproceedings{Wedekind_Pollmeier_Fechner_2025, title={Analogiebildung in kontextorientierten Lernumgebungen}, volume={45}, booktitle={Entdecken, lehren und forschen im Schülerlabor}, author={Wedekind, Lisa and Pollmeier, Pascal and Fechner, Sabine}, editor={van Vorst, Helena}, year={2025}, pages={145–148} }","mla":"Wedekind, Lisa, et al. “Analogiebildung in Kontextorientierten Lernumgebungen.” <i>Entdecken, Lehren Und Forschen Im Schülerlabor</i>, edited by Helena van Vorst, vol. 45, 2025, pp. 145–48."}},{"department":[{"_id":"360"}],"citation":{"ieee":"S. Rezat, D. Glasnović Gracin, H. Van Steenbrugge, and H. 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Norwegian University of Science and Technology.","ama":"Rezat S, Glasnović Gracin D, Van Steenbrugge H, Sievert H. The quality of print and digital mathematics curriculum resources. In: Pepin B, Kohanová I, Langfeldt MB, eds. <i>Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development.</i> Norwegian University of Science and Technology.; 2025:72–91.","short":"S. Rezat, D. Glasnović Gracin, H. Van Steenbrugge, H. Sievert, in: B. Pepin, I. Kohanová, M.B. Langfeldt (Eds.), Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development., Norwegian University of Science and Technology., 2025, pp. 72–91.","bibtex":"@inproceedings{Rezat_Glasnović Gracin_Van Steenbrugge_Sievert_2025, title={The quality of print and digital mathematics curriculum resources}, booktitle={Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development.}, publisher={Norwegian University of Science and Technology.}, author={Rezat, Sebastian and Glasnović Gracin, Dubravka and Van Steenbrugge, Hendrik and Sievert, Henning}, editor={Pepin, Birgit and Kohanová, Iveta and Langfeldt, Marit Buset}, year={2025}, pages={72–91} }","mla":"Rezat, Sebastian, et al. “The Quality of Print and Digital Mathematics Curriculum Resources.” <i>Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development.</i>, edited by Birgit Pepin et al., Norwegian University of Science and Technology., 2025, pp. 72–91."},"publication_status":"published","conference":{"end_date":"2025-06-20","name":"Fifth International Conference on Mathematics Textbook Research and Development (ICMT5)","start_date":"2025-06-17","location":"Trondheim, Norway"},"editor":[{"full_name":"Pepin, Birgit","first_name":"Birgit","last_name":"Pepin"},{"last_name":"Kohanová","first_name":"Iveta","full_name":"Kohanová, Iveta"},{"first_name":"Marit Buset","full_name":"Langfeldt, Marit Buset","last_name":"Langfeldt"}],"author":[{"id":"31132","last_name":"Rezat","first_name":"Sebastian","full_name":"Rezat, Sebastian"},{"full_name":"Glasnović Gracin, Dubravka","first_name":"Dubravka","last_name":"Glasnović Gracin"},{"last_name":"Van Steenbrugge","first_name":"Hendrik","full_name":"Van Steenbrugge, Hendrik"},{"first_name":"Henning","full_name":"Sievert, Henning","last_name":"Sievert"}],"date_updated":"2025-12-12T10:15:57Z","file_date_updated":"2025-12-11T15:39:27Z","_id":"63036","publication_identifier":{"isbn":["978-82-691902-2-9"]},"year":"2025","language":[{"iso":"eng"}],"status":"public","date_created":"2025-12-11T15:36:37Z","publisher":"Norwegian University of Science and Technology.","user_id":"31132","has_accepted_license":"1","title":"The quality of print and digital mathematics curriculum resources","file":[{"success":1,"date_updated":"2025-12-11T15:39:27Z","relation":"main_file","content_type":"application/pdf","file_id":"63037","access_level":"closed","date_created":"2025-12-11T15:39:27Z","creator":"srezat","file_name":"Proceedings ICMT5 december 2026 Seiten 85-104.pdf","file_size":724455}],"page":"72–91","type":"conference","publication":"Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development.","ddc":["370"]},{"_id":"63034","date_updated":"2025-12-12T10:17:46Z","date_created":"2025-12-11T13:15:07Z","publication":"Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development","publisher":"Norwegian University of Science and Technology","language":[{"iso":"eng"}],"year":"2025","type":"conference","publication_identifier":{"isbn":["978-82-691902-2-9"]},"status":"public","citation":{"chicago":"Stallmeister, Lea, and Sebastian Rezat. “Students’ Use of Different Material Resources for Specific Purposes in the Process of Learning Mathematics.” In <i>Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development</i>, edited by Birgit Pepin, Iveta Kohanová, and Marit Buset Langfeldt. 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Norwegian University of Science and Technology; 2025.","short":"L. Stallmeister, S. Rezat, in: B. Pepin, I. Kohanová, M.B. Langfeldt (Eds.), Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development, Norwegian University of Science and Technology, 2025.","mla":"Stallmeister, Lea, and Sebastian Rezat. “Students’ Use of Different Material Resources for Specific Purposes in the Process of Learning Mathematics.” <i>Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development</i>, edited by Birgit Pepin et al., Norwegian University of Science and Technology, 2025.","bibtex":"@inproceedings{Stallmeister_Rezat_2025, title={Students’ use of different material resources for specific purposes in the process of learning mathematics}, booktitle={Proceedings of the Fifth International Conference on Mathematics Textbook Research and Development}, publisher={Norwegian University of Science and Technology}, author={Stallmeister, Lea and Rezat, Sebastian}, editor={Pepin, Birgit and Kohanová, Iveta and Langfeldt, Marit Buset}, year={2025} }"},"main_file_link":[{"url":"https://www.ntnu.edu/documents/1317903369/0/Proceedings+ICMT5+december+2026.pdf","open_access":"1"}],"publication_status":"published","oa":"1","user_id":"31132","department":[{"_id":"98"}],"title":"Students’ use of different material resources for specific purposes in the process of learning mathematics","conference":{"end_date":"2025-06-20","name":"Fifth International Conference on Mathematics Textbook Research and Development","start_date":"2025-06-17","location":"Trondheim, Norway"},"author":[{"full_name":"Stallmeister, Lea","first_name":"Lea","last_name":"Stallmeister","id":"63369"},{"first_name":"Sebastian","full_name":"Rezat, Sebastian","id":"31132","last_name":"Rezat"}],"editor":[{"full_name":"Pepin, Birgit","first_name":"Birgit","last_name":"Pepin"},{"full_name":"Kohanová, Iveta","first_name":"Iveta","last_name":"Kohanová"},{"full_name":"Langfeldt, Marit Buset","first_name":"Marit Buset","last_name":"Langfeldt"}]},{"date_updated":"2025-12-12T18:25:44Z","page":"320","_id":"61278","status":"public","language":[{"iso":"eng"}],"year":"2025","type":"report","publisher":"INNOVADE","date_created":"2025-09-15T14:52:43Z","department":[{"_id":"136"},{"_id":"11"}],"user_id":"21863","citation":{"bibtex":"@book{Fuchs_Friesch_Museba_2025, title={INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 }, DOI={<a href=\"https://doi.org/10.5281/zenodo.17079016\">10.5281/zenodo.17079016</a>}, publisher={INNOVADE}, author={Fuchs, Christian and Friesch, Kevin and Museba, Joel}, year={2025} }","ama":"Fuchs C, Friesch K, Museba J. <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE; 2025. doi:<a href=\"https://doi.org/10.5281/zenodo.17079016\">10.5281/zenodo.17079016</a>","apa":"Fuchs, C., Friesch, K., &#38; Museba, J. (2025). <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE. <a href=\"https://doi.org/10.5281/zenodo.17079016\">https://doi.org/10.5281/zenodo.17079016</a>","mla":"Fuchs, Christian, et al. <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE, 2025, doi:<a href=\"https://doi.org/10.5281/zenodo.17079016\">10.5281/zenodo.17079016</a>.","ieee":"C. Fuchs, K. Friesch, and J. Museba, <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE, 2025.","chicago":"Fuchs, Christian, Kevin Friesch, and Joel Museba. <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE, 2025. <a href=\"https://doi.org/10.5281/zenodo.17079016\">https://doi.org/10.5281/zenodo.17079016</a>.","short":"C. Fuchs, K. Friesch, J. Museba, INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 , INNOVADE, 2025."},"abstract":[{"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","lang":"eng"}],"doi":"10.5281/zenodo.17079016","project":[{"_id":"1397","name":"INNOVAtive DEmocracy Through Digitalisation"}],"author":[{"full_name":"Fuchs, Christian","first_name":"Christian","id":"21863","last_name":"Fuchs","orcid":"0000-0003-0589-4579"},{"full_name":"Friesch, Kevin","first_name":"Kevin","last_name":"Friesch"},{"full_name":"Museba, Joel","first_name":"Joel","last_name":"Museba"}],"title":"INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 "},{"external_id":{"arxiv":["2511.17745"]},"user_id":"102487","citation":{"bibtex":"@article{Khanfir_Seguin_2025, title={Flimsy Spaces}, journal={arXiv:2511.17745}, author={Khanfir, Robin and Seguin, Beranger Fabrice}, year={2025} }","mla":"Khanfir, Robin, and Beranger Fabrice Seguin. “Flimsy Spaces.” <i>ArXiv:2511.17745</i>, 2025.","short":"R. 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Finite-time blow-up on spheres in a quasilinear Keller–Segel system. <i>Journal of the European Mathematical Society</i>. Published online 2025. doi:<a href=\"https://doi.org/10.4171/jems/1607\">10.4171/jems/1607</a>","bibtex":"@article{Winkler_2025, title={Can diffusion degeneracies enhance complexity in chemotactic aggregation? Finite-time blow-up on spheres in a quasilinear Keller–Segel system}, DOI={<a href=\"https://doi.org/10.4171/jems/1607\">10.4171/jems/1607</a>}, journal={Journal of the European Mathematical Society}, publisher={European Mathematical Society - EMS - Publishing House GmbH}, author={Winkler, Michael}, year={2025} }","apa":"Winkler, M. (2025). Can diffusion degeneracies enhance complexity in chemotactic aggregation? Finite-time blow-up on spheres in a quasilinear Keller–Segel system. <i>Journal of the European Mathematical Society</i>. <a href=\"https://doi.org/10.4171/jems/1607\">https://doi.org/10.4171/jems/1607</a>","mla":"Winkler, Michael. “Can Diffusion Degeneracies Enhance Complexity in Chemotactic Aggregation? Finite-Time Blow-up on Spheres in a Quasilinear Keller–Segel System.” <i>Journal of the European Mathematical Society</i>, European Mathematical Society - EMS - Publishing House GmbH, 2025, doi:<a href=\"https://doi.org/10.4171/jems/1607\">10.4171/jems/1607</a>."},"abstract":[{"lang":"eng","text":"<jats:p>\r\n            The Cauchy problem in \r\n            <jats:inline-formula>\r\n              <jats:tex-math>\\mathbb{R}^{n}</jats:tex-math>\r\n            </jats:inline-formula>\r\n             for the cross-diffusion system \r\n          </jats:p>\r\n          <jats:p>\r\n            <jats:disp-formula>\r\n              <jats:tex-math>\\begin{cases}u_{t} = \\nabla \\cdot (D(u)\\nabla u) - \\nabla\\cdot (u\\nabla v), \\\\ 0 = \\Delta v +u,\\end{cases}</jats:tex-math>\r\n            </jats:disp-formula>\r\n          </jats:p>\r\n          <jats:p>\r\n             is considered for \r\n            <jats:inline-formula>\r\n              <jats:tex-math>n\\ge 2</jats:tex-math>\r\n            </jats:inline-formula>\r\n             and under assumptions ensuring that \r\n            <jats:inline-formula>\r\n              <jats:tex-math>D</jats:tex-math>\r\n            </jats:inline-formula>\r\n             suitably generalizes the prototype given by \r\n          </jats:p>\r\n          <jats:p>\r\n            <jats:disp-formula>\r\n              <jats:tex-math>D(\\xi)=(\\xi+1)^{-\\alpha}, \\quad \\xi\\ge 0.</jats:tex-math>\r\n            </jats:disp-formula>\r\n          </jats:p>\r\n          <jats:p>\r\n             Under the assumption that \r\n            <jats:inline-formula>\r\n              <jats:tex-math>\\alpha&gt;1</jats:tex-math>\r\n            </jats:inline-formula>\r\n            , it is shown that for any \r\n            <jats:inline-formula>\r\n              <jats:tex-math>r_{\\star}&gt;0</jats:tex-math>\r\n            </jats:inline-formula>\r\n             and \r\n            <jats:inline-formula>\r\n              <jats:tex-math>\\delta\\in (0,1)</jats:tex-math>\r\n            </jats:inline-formula>\r\n             one can find radially symmetric initial data from \r\n            <jats:inline-formula>\r\n              <jats:tex-math>C_{0}^{\\infty}(\\mathbb{R}^{n})</jats:tex-math>\r\n            </jats:inline-formula>\r\n             such that the corresponding solution blows up within some finite time, and that this explosion occurs throughout certain spheres in an appropriate sense, with any such sphere being located in the annulus \r\n            <jats:inline-formula>\r\n              <jats:tex-math>\\overline{B}_{r_\\star+\\delta}(0)\\setminus B_{(1-\\delta)r_\\star}(0)</jats:tex-math>\r\n            </jats:inline-formula>\r\n            .This is complemented by a result revealing that when \r\n            <jats:inline-formula>\r\n              <jats:tex-math>\\alpha&lt;1</jats:tex-math>\r\n            </jats:inline-formula>\r\n            , any finite-mass unbounded radial solution must blow up exclusively at the spatial origin.\r\n          </jats:p>"}],"doi":"10.4171/jems/1607","author":[{"last_name":"Winkler","id":"31496","full_name":"Winkler, Michael","first_name":"Michael"}],"title":"Can diffusion degeneracies enhance complexity in chemotactic aggregation? Finite-time blow-up on spheres in a quasilinear Keller–Segel system","date_updated":"2025-12-18T20:12:36Z","_id":"63244","status":"public","type":"journal_article","year":"2025","publication_identifier":{"issn":["1435-9855","1435-9863"]},"language":[{"iso":"eng"}],"publisher":"European Mathematical Society - EMS - Publishing House GmbH","publication":"Journal of the European Mathematical Society","date_created":"2025-12-18T18:59:39Z"}]