[{"status":"public","publication":"Learning: Research and Practice","type":"journal_article","language":[{"iso":"eng"}],"_id":"62195","department":[{"_id":"36"},{"_id":"1"},{"_id":"612"}],"user_id":"76026","year":"2025","page":"74-91","intvolume":" 11","citation":{"apa":"Vivone, A., Rumlich, D., & Lehmann-Wermser, A. (2025). Maximizing linguistic and cognitive potential: the role of vocal training with pop songs in teaching English as a foreign language. Learning: Research and Practice, 11(1), 74–91. https://doi.org/10.1080/23735082.2025.2501043","bibtex":"@article{Vivone_Rumlich_Lehmann-Wermser_2025, title={Maximizing linguistic and cognitive potential: the role of vocal training with pop songs in teaching English as a foreign language}, volume={11}, DOI={10.1080/23735082.2025.2501043}, number={1}, journal={Learning: Research and Practice}, publisher={Informa UK Limited}, author={Vivone, Antonio and Rumlich, Dominik and Lehmann-Wermser, Andreas}, year={2025}, pages={74–91} }","mla":"Vivone, Antonio, et al. “Maximizing Linguistic and Cognitive Potential: The Role of Vocal Training with Pop Songs in Teaching English as a Foreign Language.” Learning: Research and Practice, vol. 11, no. 1, Informa UK Limited, 2025, pp. 74–91, doi:10.1080/23735082.2025.2501043.","short":"A. Vivone, D. Rumlich, A. Lehmann-Wermser, Learning: Research and Practice 11 (2025) 74–91.","ieee":"A. Vivone, D. Rumlich, and A. Lehmann-Wermser, “Maximizing linguistic and cognitive potential: the role of vocal training with pop songs in teaching English as a foreign language,” Learning: Research and Practice, vol. 11, no. 1, pp. 74–91, 2025, doi: 10.1080/23735082.2025.2501043.","chicago":"Vivone, Antonio, Dominik Rumlich, and Andreas Lehmann-Wermser. “Maximizing Linguistic and Cognitive Potential: The Role of Vocal Training with Pop Songs in Teaching English as a Foreign Language.” Learning: Research and Practice 11, no. 1 (2025): 74–91. https://doi.org/10.1080/23735082.2025.2501043.","ama":"Vivone A, Rumlich D, Lehmann-Wermser A. Maximizing linguistic and cognitive potential: the role of vocal training with pop songs in teaching English as a foreign language. Learning: Research and Practice. 2025;11(1):74-91. doi:10.1080/23735082.2025.2501043"},"publication_identifier":{"issn":["2373-5082","2373-5090"]},"publication_status":"published","issue":"1","title":"Maximizing linguistic and cognitive potential: the role of vocal training with pop songs in teaching English as a foreign language","doi":"10.1080/23735082.2025.2501043","date_updated":"2025-12-09T17:27:24Z","publisher":"Informa UK Limited","volume":11,"author":[{"last_name":"Vivone","full_name":"Vivone, Antonio","first_name":"Antonio"},{"full_name":"Rumlich, Dominik","id":"76026","orcid":"0000-0001-8682-450X","last_name":"Rumlich","first_name":"Dominik"},{"last_name":"Lehmann-Wermser","full_name":"Lehmann-Wermser, Andreas","first_name":"Andreas"}],"date_created":"2025-11-14T13:41:22Z"},{"publication":"The Cambridge Handbook of multilingual education","type":"book_chapter","editor":[{"first_name":"Piotr","last_name":"Romanowski","full_name":"Romanowski, Piotr"}],"status":"public","_id":"63015","department":[{"_id":"36"},{"_id":"1"},{"_id":"612"}],"user_id":"76026","language":[{"iso":"eng"}],"publication_identifier":{"unknown":["9781009263283"]},"year":"2025","page":"190-207","citation":{"bibtex":"@inbook{Rumlich_2025, title={CLIL-related benefits for general EFL proficiency}, booktitle={The Cambridge Handbook of multilingual education}, publisher={Cambridge University Press}, author={Rumlich, Dominik}, editor={Romanowski, Piotr}, year={2025}, pages={190–207} }","short":"D. Rumlich, in: P. Romanowski (Ed.), The Cambridge Handbook of Multilingual Education, Cambridge University Press, 2025, pp. 190–207.","mla":"Rumlich, Dominik. “CLIL-Related Benefits for General EFL Proficiency.” The Cambridge Handbook of Multilingual Education, edited by Piotr Romanowski, Cambridge University Press, 2025, pp. 190–207.","apa":"Rumlich, D. (2025). CLIL-related benefits for general EFL proficiency. In P. Romanowski (Ed.), The Cambridge Handbook of multilingual education (pp. 190–207). Cambridge University Press.","ama":"Rumlich D. CLIL-related benefits for general EFL proficiency. In: Romanowski P, ed. The Cambridge Handbook of Multilingual Education. Cambridge University Press; 2025:190-207.","ieee":"D. Rumlich, “CLIL-related benefits for general EFL proficiency,” in The Cambridge Handbook of multilingual education, P. Romanowski, Ed. Cambridge University Press, 2025, pp. 190–207.","chicago":"Rumlich, Dominik. “CLIL-Related Benefits for General EFL Proficiency.” In The Cambridge Handbook of Multilingual Education, edited by Piotr Romanowski, 190–207. Cambridge University Press, 2025."},"publisher":"Cambridge University Press","date_updated":"2025-12-10T10:00:53Z","author":[{"first_name":"Dominik","last_name":"Rumlich","orcid":"0000-0001-8682-450X","full_name":"Rumlich, Dominik","id":"76026"}],"date_created":"2025-12-10T10:00:22Z","title":"CLIL-related benefits for general EFL proficiency"},{"volume":144,"date_created":"2025-09-29T14:12:22Z","publisher":"Erich Schmidt Verlag","date_updated":"2025-12-11T15:07:10Z","doi":"https://doi.org/10.37307/b.978-3-503-24264-1","title":"Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie)","publication_identifier":{"issn":["978-3-503-24263-4"]},"publication_status":"published","intvolume":" 144","citation":{"chicago":"Heise, Tillmann, and Claudia Öhlschläger, eds. Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie). Zeitschrift für deutsche Philologie (Sonderheft). Vol. 144. Erich Schmidt Verlag, 2025. https://doi.org/10.37307/b.978-3-503-24264-1.","ieee":"T. Heise and C. Öhlschläger, Eds., Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie), vol. 144. Erich Schmidt Verlag, 2025.","ama":"Heise T, Öhlschläger C, eds. Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie). Vol 144. Erich Schmidt Verlag; 2025. doi:https://doi.org/10.37307/b.978-3-503-24264-1","apa":"Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie). (2025). In T. Heise & C. Öhlschläger (Eds.), Zeitschrift für deutsche Philologie (Sonderheft) (Vol. 144). Erich Schmidt Verlag. https://doi.org/10.37307/b.978-3-503-24264-1","mla":"Heise, Tillmann, and Claudia Öhlschläger, editors. “Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie).” Zeitschrift für deutsche Philologie (Sonderheft), vol. 144, Erich Schmidt Verlag, 2025, doi:https://doi.org/10.37307/b.978-3-503-24264-1.","short":"T. Heise, C. Öhlschläger, eds., Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie), Erich Schmidt Verlag, 2025.","bibtex":"@book{Heise_Öhlschläger_2025, title={Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie)}, volume={144}, DOI={https://doi.org/10.37307/b.978-3-503-24264-1}, journal={Zeitschrift für deutsche Philologie (Sonderheft)}, publisher={Erich Schmidt Verlag}, year={2025} }"},"year":"2025","user_id":"103827","_id":"61469","language":[{"iso":"ger"}],"publication":"Zeitschrift für deutsche Philologie (Sonderheft)","type":"journal_editor","status":"public","editor":[{"first_name":"Tillmann","last_name":"Heise","id":"103827","full_name":"Heise, Tillmann"},{"last_name":"Öhlschläger","id":"610","full_name":"Öhlschläger, Claudia","first_name":"Claudia"}]},{"user_id":"103827","_id":"61480","language":[{"iso":"ger"}],"type":"journal_article","publication":"Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band)","status":"public","author":[{"last_name":"Heise","full_name":"Heise, Tillmann","id":"103827","first_name":"Tillmann"},{"first_name":"Claudia","id":"610","full_name":"Öhlschläger, Claudia","last_name":"Öhlschläger"}],"date_created":"2025-09-30T12:35:30Z","volume":144,"date_updated":"2025-12-11T15:07:30Z","publisher":"Erich Schmidt Verlag","doi":"https://doi.org/10.37307/b.978-3-503-24264-1","title":"Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung","publication_status":"published","publication_identifier":{"unknown":["978-3-503-24263-4"]},"citation":{"mla":"Heise, Tillmann, and Claudia Öhlschläger. “Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung.” Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band), vol. 144, Erich Schmidt Verlag, 2025, pp. 1–12, doi:https://doi.org/10.37307/b.978-3-503-24264-1.","short":"T. Heise, C. Öhlschläger, Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band) 144 (2025) 1–12.","bibtex":"@article{Heise_Öhlschläger_2025, title={Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung}, volume={144}, DOI={https://doi.org/10.37307/b.978-3-503-24264-1}, journal={Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band)}, publisher={Erich Schmidt Verlag}, author={Heise, Tillmann and Öhlschläger, Claudia}, year={2025}, pages={1–12} }","apa":"Heise, T., & Öhlschläger, C. (2025). Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung. Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band), 144, 1–12. https://doi.org/10.37307/b.978-3-503-24264-1","chicago":"Heise, Tillmann, and Claudia Öhlschläger. “Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung.” Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band) 144 (2025): 1–12. https://doi.org/10.37307/b.978-3-503-24264-1.","ieee":"T. Heise and C. Öhlschläger, “Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung,” Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144. Band), vol. 144, pp. 1–12, 2025, doi: https://doi.org/10.37307/b.978-3-503-24264-1.","ama":"Heise T, Öhlschläger C. Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur. Einleitung. Rückkehr des Ressentiments? Stereotype in Medien, Kulturphilosophie und Literatur (Sonderheft der Zeitschrift für deutsche Philologie, 144 Band). 2025;144:1-12. doi:https://doi.org/10.37307/b.978-3-503-24264-1"},"page":"1-12","intvolume":" 144","year":"2025"},{"doi":"https://doi.org/10.37307/b.978-3-503-24264-1","title":"\"Thomas liebt an Kulturen gerade das Hybride.\" De/Konstruierte Stereotype in Thomas Meineckes \"Lookalikes\" (2011)","volume":144,"date_created":"2025-09-29T14:18:45Z","author":[{"last_name":"Heise","id":"103827","full_name":"Heise, Tillmann","first_name":"Tillmann"}],"date_updated":"2025-12-11T15:07:41Z","intvolume":" 144","page":"125–143","citation":{"mla":"Heise, Tillmann. “‘Thomas liebt an Kulturen gerade das Hybride.’ De/Konstruierte Stereotype in Thomas Meineckes ‘Lookalikes’ (2011).” Zeitschrift für deutsche Philologie , vol. 144, no. Sonderheft, 2025, pp. 125–143, doi:https://doi.org/10.37307/b.978-3-503-24264-1.","bibtex":"@article{Heise_2025, title={“Thomas liebt an Kulturen gerade das Hybride.” De/Konstruierte Stereotype in Thomas Meineckes “Lookalikes” (2011)}, volume={144}, DOI={https://doi.org/10.37307/b.978-3-503-24264-1}, number={Sonderheft}, journal={Zeitschrift für deutsche Philologie }, author={Heise, Tillmann}, year={2025}, pages={125–143} }","short":"T. Heise, Zeitschrift für deutsche Philologie 144 (2025) 125–143.","apa":"Heise, T. (2025). “Thomas liebt an Kulturen gerade das Hybride.” De/Konstruierte Stereotype in Thomas Meineckes “Lookalikes” (2011). Zeitschrift für deutsche Philologie , 144(Sonderheft), 125–143. https://doi.org/10.37307/b.978-3-503-24264-1","ama":"Heise T. “Thomas liebt an Kulturen gerade das Hybride.” De/Konstruierte Stereotype in Thomas Meineckes “Lookalikes” (2011). Zeitschrift für deutsche Philologie . 2025;144(Sonderheft):125–143. doi:https://doi.org/10.37307/b.978-3-503-24264-1","chicago":"Heise, Tillmann. “‘Thomas liebt an Kulturen gerade das Hybride.’ De/Konstruierte Stereotype in Thomas Meineckes ‘Lookalikes’ (2011).” Zeitschrift für deutsche Philologie 144, no. Sonderheft (2025): 125–143. https://doi.org/10.37307/b.978-3-503-24264-1.","ieee":"T. Heise, “‘Thomas liebt an Kulturen gerade das Hybride.’ De/Konstruierte Stereotype in Thomas Meineckes ‘Lookalikes’ (2011),” Zeitschrift für deutsche Philologie , vol. 144, no. Sonderheft, pp. 125–143, 2025, doi: https://doi.org/10.37307/b.978-3-503-24264-1."},"year":"2025","issue":"Sonderheft","publication_identifier":{"issn":["0044-2496"]},"publication_status":"published","language":[{"iso":"ger"}],"user_id":"103827","_id":"61470","status":"public","publication":"Zeitschrift für deutsche Philologie ","type":"journal_article"},{"date_created":"2025-12-12T13:11:59Z","publisher":"MDPI AG","title":"In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion","issue":"12","quality_controlled":"1","year":"2025","language":[{"iso":"eng"}],"keyword":["Biomaterial","In Situ Alloying","Titanium","Additive Manufacturing"],"ddc":["620"],"publication":"Crystals","file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":20716652,"file_name":"crystals-15-01053.pdf","file_id":"63073","access_level":"closed","date_updated":"2025-12-12T13:12:33Z","date_created":"2025-12-12T13:12:33Z","creator":"paulstei"}],"abstract":[{"text":"Titanium alloys are widely employed for biomedical implants due to their high strength, biocompatibility, and corrosion resistance, yet their lack of intrinsic antibacterial activity remains a major limitation. Incorporating copper, an antibacterial and β-stabilising element, offers a promising strategy to enhance implant performance. This study investigates Ti-6Al-7Nb modified with 1–9 wt.% Cu via in situ alloying during metal-based laser powder bed fusion (PBF-LB/M), with the aim of assessing processability, microstructural evolution, and mechanical properties. Highly dense samples (>99.9%) were produced across all Cu levels, though chemical homogeneity strongly depended on processing parameters. Increasing Cu content promoted β-phase stabilisation, Ti2Cu precipitation, and pronounced grain refinement. Hardness and yield strength increased nearly linearly with Cu addition, while ductility decreased sharply at ≥5 wt.% Cu due to intermetallic formation, hot cracking, and brittle fracture. These results illustrate both the opportunities and constraints of rapid alloy screening via PBF-LB/M. Overall, moderate Cu additions of 1–3 wt.% provide the most favourable balance between mechanical performance, manufacturability, and potential antibacterial functionality. These findings provide a clear guideline for the design of Cu-functionalised titanium implants and demonstrate the efficiency of in situ alloy screening for accelerated materials development.","lang":"eng"}],"volume":15,"author":[{"first_name":"Paul","full_name":"Steinmeier, Paul","last_name":"Steinmeier"},{"full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter"},{"full_name":"Lopes Dias, Nelson Filipe","last_name":"Lopes Dias","first_name":"Nelson Filipe"},{"full_name":"Zielke, Reiner","last_name":"Zielke","first_name":"Reiner"},{"full_name":"Tillmann, Wolfgang","last_name":"Tillmann","first_name":"Wolfgang"},{"first_name":"Mirko","full_name":"Schaper, Mirko","last_name":"Schaper"}],"oa":"1","date_updated":"2025-12-12T14:02:13Z","doi":"10.3390/cryst15121053","main_file_link":[{"open_access":"1","url":"https://doi.org/10.3390/cryst15121053"}],"publication_identifier":{"issn":["2073-4352"]},"has_accepted_license":"1","publication_status":"published","intvolume":" 15","citation":{"ieee":"P. Steinmeier, K.-P. Hoyer, N. F. Lopes Dias, R. Zielke, W. Tillmann, and M. Schaper, “In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion,” Crystals, vol. 15, no. 12, Art. no. 1053, 2025, doi: 10.3390/cryst15121053.","chicago":"Steinmeier, Paul, Kay-Peter Hoyer, Nelson Filipe Lopes Dias, Reiner Zielke, Wolfgang Tillmann, and Mirko Schaper. “In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion.” Crystals 15, no. 12 (2025). https://doi.org/10.3390/cryst15121053.","ama":"Steinmeier P, Hoyer K-P, Lopes Dias NF, Zielke R, Tillmann W, Schaper M. In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion. Crystals. 2025;15(12). doi:10.3390/cryst15121053","mla":"Steinmeier, Paul, et al. “In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion.” Crystals, vol. 15, no. 12, 1053, MDPI AG, 2025, doi:10.3390/cryst15121053.","short":"P. Steinmeier, K.-P. Hoyer, N.F. Lopes Dias, R. Zielke, W. Tillmann, M. Schaper, Crystals 15 (2025).","bibtex":"@article{Steinmeier_Hoyer_Lopes Dias_Zielke_Tillmann_Schaper_2025, title={In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion}, volume={15}, DOI={10.3390/cryst15121053}, number={121053}, journal={Crystals}, publisher={MDPI AG}, author={Steinmeier, Paul and Hoyer, Kay-Peter and Lopes Dias, Nelson Filipe and Zielke, Reiner and Tillmann, Wolfgang and Schaper, Mirko}, year={2025} }","apa":"Steinmeier, P., Hoyer, K.-P., Lopes Dias, N. F., Zielke, R., Tillmann, W., & Schaper, M. (2025). In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion. Crystals, 15(12), Article 1053. https://doi.org/10.3390/cryst15121053"},"department":[{"_id":"158"},{"_id":"321"}],"user_id":"69776","_id":"63072","funded_apc":"1","file_date_updated":"2025-12-12T13:12:33Z","article_number":"1053","article_type":"original","type":"journal_article","status":"public"},{"language":[{"iso":"eng"}],"user_id":"69890","department":[{"_id":"153"}],"project":[{"name":"Nachhaltigkeitsoptimiertes Life Cycle Assessment technologisch hochkomplexer Produkte am Beispiel Automobilbeleuchtung","_id":"693"}],"_id":"61427","status":"public","abstract":[{"lang":"eng","text":"The carbon footprint of modern vehicles and their mechatronic systems is more\r\nimportant than ever. Research by the publicly funded Nalyses project and the HELLA\r\ncompany shows that the headlamps use phase makes a significant contribution to the life\r\ncycle footprint taking into account the current electricity mix [1]. Today, functionalities\r\nsuch as adaptive curve light or glare-free high beam ensure comfort and safety by\r\nassessing the state of the vehicle and evaluating the driving scenario ahead. In future,\r\nthis evaluation will be expanded and used to adapt the headlamp to the driving scenario\r\nin such a way that as little light as possible is emitted, but as much light as necessary. In\r\norder to achieve this goal, an overall evaluation of the regulatory compliant energy\r\nsaving potential is crucial in a first step and leads to constraints for a dynamic adaption\r\nwhile driving. In this paper, the potential is illustrated by evaluating UNECE Regulation\r\nNo. 149 and optimizing luminous intensity distributions. Depending on the different\r\nresolutions of matrix LED headlamps, this approach can result in a significantly lower\r\nluminous flux. On the other hand, the results are point-like distributions that raise the\r\nquestion of whether the regulation still provides for sensible minimum requirements for\r\nmodern matrix LED headlamps. The results are further presented in a simulated virtual\r\nenvironment with regard to the resulting luminance in different driving scenarios. We\r\nthen present an approach to integrate regulatory requirements into a control algorithm by\r\nsetting optimization constraints and saturating the control. Finally, we classify the found\r\nluminous intensity distributions qualitatively according to common lighting criteria. In summary, although the investigated minimum distributions are by no means desirable\r\nfor drivers themselves, they form the basis on which energy-saving distributions for\r\nilluminated areas and twilight scenarios could be adaptively controlled in the future."}],"type":"conference","publication":"Proceedings of the 16th International Symposium on Automotive Lighting 2025","main_file_link":[{"open_access":"1","url":"https://tuprints.ulb.tu-darmstadt.de/30825/"}],"conference":{"name":"16th International Symposium on Automotive Lighting","start_date":"2025-09-22","end_date":"2025-09-24","location":"Darmstadt"},"doi":"10.26083/tuprints-00030840","title":"Regulatory-compliant energy-saving potential for the passing beam of matrix LED headlamps","author":[{"id":"69890","full_name":"Fittkau, Niklas","orcid":"0009-0007-1281-4465","last_name":"Fittkau","first_name":"Niklas"},{"first_name":"Leon","last_name":"Bußemas","id":"51118","full_name":"Bußemas, Leon"},{"full_name":"Malena, Kevin","id":"36303","last_name":"Malena","orcid":"0000-0003-1183-4679","first_name":"Kevin"},{"first_name":"Sandra","last_name":"Gausemeier","full_name":"Gausemeier, Sandra","id":"17793"},{"first_name":"Ansgar","last_name":"Trächtler","full_name":"Trächtler, Ansgar","id":"552"}],"date_created":"2025-09-24T08:56:38Z","date_updated":"2025-12-12T12:47:58Z","oa":"1","citation":{"ama":"Fittkau N, Bußemas L, Malena K, Gausemeier S, Trächtler A. Regulatory-compliant energy-saving potential for the passing beam of matrix LED headlamps. In: Proceedings of the 16th International Symposium on Automotive Lighting 2025. ; 2025. doi:10.26083/tuprints-00030840","chicago":"Fittkau, Niklas, Leon Bußemas, Kevin Malena, Sandra Gausemeier, and Ansgar Trächtler. “Regulatory-Compliant Energy-Saving Potential for the Passing Beam of Matrix LED Headlamps.” In Proceedings of the 16th International Symposium on Automotive Lighting 2025. Darmstadt, 2025. https://doi.org/10.26083/tuprints-00030840.","ieee":"N. Fittkau, L. Bußemas, K. Malena, S. Gausemeier, and A. Trächtler, “Regulatory-compliant energy-saving potential for the passing beam of matrix LED headlamps,” presented at the 16th International Symposium on Automotive Lighting, Darmstadt, 2025, doi: 10.26083/tuprints-00030840.","apa":"Fittkau, N., Bußemas, L., Malena, K., Gausemeier, S., & Trächtler, A. (2025). Regulatory-compliant energy-saving potential for the passing beam of matrix LED headlamps. Proceedings of the 16th International Symposium on Automotive Lighting 2025. 16th International Symposium on Automotive Lighting, Darmstadt. https://doi.org/10.26083/tuprints-00030840","mla":"Fittkau, Niklas, et al. “Regulatory-Compliant Energy-Saving Potential for the Passing Beam of Matrix LED Headlamps.” Proceedings of the 16th International Symposium on Automotive Lighting 2025, 2025, doi:10.26083/tuprints-00030840.","bibtex":"@inproceedings{Fittkau_Bußemas_Malena_Gausemeier_Trächtler_2025, place={Darmstadt}, title={Regulatory-compliant energy-saving potential for the passing beam of matrix LED headlamps}, DOI={10.26083/tuprints-00030840}, booktitle={Proceedings of the 16th International Symposium on Automotive Lighting 2025}, author={Fittkau, Niklas and Bußemas, Leon and Malena, Kevin and Gausemeier, Sandra and Trächtler, Ansgar}, year={2025} }","short":"N. Fittkau, L. Bußemas, K. Malena, S. Gausemeier, A. Trächtler, in: Proceedings of the 16th International Symposium on Automotive Lighting 2025, Darmstadt, 2025."},"place":"Darmstadt","year":"2025"},{"department":[{"_id":"136"},{"_id":"11"}],"user_id":"21863","_id":"61278","project":[{"_id":"1397","name":"INNOVAtive DEmocracy Through Digitalisation"}],"language":[{"iso":"eng"}],"type":"report","status":"public","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"}],"date_created":"2025-09-15T14:52:43Z","author":[{"full_name":"Fuchs, Christian","id":"21863","last_name":"Fuchs","orcid":"0000-0003-0589-4579","first_name":"Christian"},{"last_name":"Friesch","full_name":"Friesch, Kevin","first_name":"Kevin"},{"first_name":"Joel","last_name":"Museba","full_name":"Museba, Joel"}],"date_updated":"2025-12-12T18:25:44Z","publisher":"INNOVADE","doi":"10.5281/zenodo.17079016","title":"INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 ","page":"320","citation":{"mla":"Fuchs, Christian, et al. INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2025, doi:10.5281/zenodo.17079016.","bibtex":"@book{Fuchs_Friesch_Museba_2025, title={INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 }, DOI={10.5281/zenodo.17079016}, publisher={INNOVADE}, author={Fuchs, Christian and Friesch, Kevin and Museba, Joel}, year={2025} }","short":"C. Fuchs, K. Friesch, J. Museba, INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 , INNOVADE, 2025.","apa":"Fuchs, C., Friesch, K., & Museba, J. (2025). INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE. https://doi.org/10.5281/zenodo.17079016","ama":"Fuchs C, Friesch K, Museba J. INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE; 2025. doi:10.5281/zenodo.17079016","ieee":"C. Fuchs, K. Friesch, and J. Museba, INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2025.","chicago":"Fuchs, Christian, Kevin Friesch, and Joel Museba. INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2025. https://doi.org/10.5281/zenodo.17079016."},"year":"2025"},{"date_created":"2025-12-17T08:54:55Z","author":[{"first_name":"Simone","last_name":"Jablonski","full_name":"Jablonski, Simone"}],"publisher":"Springer Fachmedien Wiesbaden","date_updated":"2025-12-17T08:56:08Z","doi":"10.1007/978-3-658-47751-6","title":"Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics","publication_status":"published","publication_identifier":{"isbn":["9783658477509","9783658477516"]},"citation":{"ieee":"S. Jablonski, Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics. Wiesbaden: Springer Fachmedien Wiesbaden, 2025.","chicago":"Jablonski, Simone. Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics. Wiesbaden: Springer Fachmedien Wiesbaden, 2025. https://doi.org/10.1007/978-3-658-47751-6.","ama":"Jablonski S. Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics. Springer Fachmedien Wiesbaden; 2025. doi:10.1007/978-3-658-47751-6","apa":"Jablonski, S. (2025). Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics. Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-47751-6","short":"S. Jablonski, Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics, Springer Fachmedien Wiesbaden, Wiesbaden, 2025.","mla":"Jablonski, Simone. Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics. Springer Fachmedien Wiesbaden, 2025, doi:10.1007/978-3-658-47751-6.","bibtex":"@book{Jablonski_2025, place={Wiesbaden}, title={Modelling, Argumentation and Problem-Solving in the Context of Outdoor Mathematics}, DOI={10.1007/978-3-658-47751-6}, publisher={Springer Fachmedien Wiesbaden}, author={Jablonski, Simone}, year={2025} }"},"place":"Wiesbaden","year":"2025","user_id":"111489","_id":"63178","alternative_title":["Results of the MAP Study"],"language":[{"iso":"eng"}],"type":"book","status":"public"},{"language":[{"iso":"eng"}],"_id":"63069","user_id":"65797","abstract":[{"text":"Im Beitrag wird die professionelle Unterrichtswahrnehmung von (angehenden) Lehrkräften bezogen auf die Anforderungssituation 'Gemeinsam Gespräche moderieren' im Kontext des flexiblen Rechnens in Jahrgangsstufe 1 betrachtet. Die Studie untersucht mittels Videovignetten expertise-bezogene Unterschiede in der professionellen Wahrnehmung, indem je 10 angehende und erfahrene Mathematiklehrkräfte betrachtet werden. Die zunächst inhaltsanalytisch ausgewerteten Daten der beiden Gruppen werden mittels der epistemischen Netzwerkanalyse verglichen. Es werden erste Ergebnisse berichtet.","lang":"eng"}],"status":"public","type":"conference","title":"Professionelle Wahrnehmung der Anforderungssituation 'Gespräche zum flexiblen Rechnen moderieren': Ein Vergleich zwischen angehenden und erfahrenen Lehrkräften mittels Epistemic Network Analysis","doi":"10.17877/DE290R-25881","conference":{"location":"Universität des Saarlandes, Saarbrücken","name":"58. Jahrestagung der Gesellschaft für Didaktik der Mathematik"},"date_updated":"2025-12-18T09:55:01Z","publisher":"Gesellschaft für Didaktik der Mathematik, Beiträge zum Mathematikunterricht; 58","date_created":"2025-12-12T12:38:28Z","author":[{"last_name":"Becker","full_name":"Becker, Federica","id":"65797","first_name":"Federica"}],"year":"2025","citation":{"ama":"Becker F. Professionelle Wahrnehmung der Anforderungssituation “Gespräche zum flexiblen Rechnen moderieren”: Ein Vergleich zwischen angehenden und erfahrenen Lehrkräften mittels Epistemic Network Analysis. In: Gesellschaft für Didaktik der Mathematik, Beiträge zum Mathematikunterricht; 58; 2025. doi:10.17877/DE290R-25881","ieee":"F. Becker, “Professionelle Wahrnehmung der Anforderungssituation ‘Gespräche zum flexiblen Rechnen moderieren’: Ein Vergleich zwischen angehenden und erfahrenen Lehrkräften mittels Epistemic Network Analysis,” presented at the 58. Jahrestagung der Gesellschaft für Didaktik der Mathematik, Universität des Saarlandes, Saarbrücken, 2025, doi: 10.17877/DE290R-25881.","chicago":"Becker, Federica. “Professionelle Wahrnehmung Der Anforderungssituation ‘Gespräche Zum Flexiblen Rechnen Moderieren’: Ein Vergleich Zwischen Angehenden Und Erfahrenen Lehrkräften Mittels Epistemic Network Analysis.” Gesellschaft für Didaktik der Mathematik, Beiträge zum Mathematikunterricht; 58, 2025. https://doi.org/10.17877/DE290R-25881.","apa":"Becker, F. (2025). Professionelle Wahrnehmung der Anforderungssituation “Gespräche zum flexiblen Rechnen moderieren”: Ein Vergleich zwischen angehenden und erfahrenen Lehrkräften mittels Epistemic Network Analysis. 58. Jahrestagung der Gesellschaft für Didaktik der Mathematik, Universität des Saarlandes, Saarbrücken. https://doi.org/10.17877/DE290R-25881","mla":"Becker, Federica. Professionelle Wahrnehmung Der Anforderungssituation “Gespräche Zum Flexiblen Rechnen Moderieren”: Ein Vergleich Zwischen Angehenden Und Erfahrenen Lehrkräften Mittels Epistemic Network Analysis. Gesellschaft für Didaktik der Mathematik, Beiträge zum Mathematikunterricht; 58, 2025, doi:10.17877/DE290R-25881.","short":"F. Becker, in: Gesellschaft für Didaktik der Mathematik, Beiträge zum Mathematikunterricht; 58, 2025.","bibtex":"@inproceedings{Becker_2025, title={Professionelle Wahrnehmung der Anforderungssituation “Gespräche zum flexiblen Rechnen moderieren”: Ein Vergleich zwischen angehenden und erfahrenen Lehrkräften mittels Epistemic Network Analysis}, DOI={10.17877/DE290R-25881}, publisher={Gesellschaft für Didaktik der Mathematik, Beiträge zum Mathematikunterricht; 58}, author={Becker, Federica}, year={2025} }"}},{"doi":"10.35468/hblb2025-076","title":"Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt","author":[{"first_name":"Josef","id":"429","full_name":"Riese, Josef","orcid":"0000-0003-2927-2619","last_name":"Riese"},{"first_name":"Peter","id":"416","full_name":"Reinhold, Peter","last_name":"Reinhold"}],"date_created":"2025-12-18T14:53:55Z","date_updated":"2025-12-18T15:04:58Z","publisher":"Verlag Julius Klinkhardt","citation":{"ieee":"J. Riese and P. Reinhold, “Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt,” in Handbuch Lehrerinnen- und Lehrerbildung, 2nd ed., C. Cramer, J. König, and M. Rothland, Eds. Bad Heilbrunn: Verlag Julius Klinkhardt, 2025.","chicago":"Riese, Josef, and Peter Reinhold. “Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt.” In Handbuch Lehrerinnen- und Lehrerbildung, edited by Colin Cramer, Johannes König, and Martin Rothland, 2nd ed. Bad Heilbrunn: Verlag Julius Klinkhardt, 2025. https://doi.org/10.35468/hblb2025-076.","ama":"Riese J, Reinhold P. Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt. In: Cramer C, König J, Rothland M, eds. Handbuch Lehrerinnen- und Lehrerbildung. 2nd ed. Verlag Julius Klinkhardt; 2025. doi:10.35468/hblb2025-076","apa":"Riese, J., & Reinhold, P. (2025). Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt. In C. Cramer, J. König, & M. Rothland (Eds.), Handbuch Lehrerinnen- und Lehrerbildung (2nd ed.). Verlag Julius Klinkhardt. https://doi.org/10.35468/hblb2025-076","mla":"Riese, Josef, and Peter Reinhold. “Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt.” Handbuch Lehrerinnen- und Lehrerbildung, edited by Colin Cramer et al., 2nd ed., Verlag Julius Klinkhardt, 2025, doi:10.35468/hblb2025-076.","short":"J. Riese, P. Reinhold, in: C. Cramer, J. König, M. Rothland (Eds.), Handbuch Lehrerinnen- und Lehrerbildung, 2nd ed., Verlag Julius Klinkhardt, Bad Heilbrunn, 2025.","bibtex":"@inbook{Riese_Reinhold_2025, place={Bad Heilbrunn}, edition={2}, title={Physik in der Lehrerinnen- und Lehrerbildung - Empirisch fundierte Curricula in einer digitalen Welt}, DOI={10.35468/hblb2025-076}, booktitle={Handbuch Lehrerinnen- und Lehrerbildung}, publisher={Verlag Julius Klinkhardt}, author={Riese, Josef and Reinhold, Peter}, editor={Cramer, Colin and König, Johannes and Rothland, Martin}, year={2025} }"},"place":"Bad Heilbrunn","year":"2025","edition":"2","publication_status":"published","publication_identifier":{"isbn":["978-3-8365-6544-6"]},"language":[{"iso":"ger"}],"user_id":"429","department":[{"_id":"299"}],"_id":"63212","status":"public","editor":[{"last_name":"Cramer","full_name":"Cramer, Colin","first_name":"Colin"},{"last_name":"König","full_name":"König, Johannes ","first_name":"Johannes "},{"full_name":"Rothland, Martin","last_name":"Rothland","first_name":"Martin"}],"type":"book_chapter","publication":"Handbuch Lehrerinnen- und Lehrerbildung"},{"year":"2025","citation":{"mla":"Winkler, Michael. “Can Diffusion Degeneracies Enhance Complexity in Chemotactic Aggregation? Finite-Time Blow-up on Spheres in a Quasilinear Keller–Segel System.” Journal of the European Mathematical Society, European Mathematical Society - EMS - Publishing House GmbH, 2025, doi:10.4171/jems/1607.","short":"M. Winkler, Journal of the European Mathematical Society (2025).","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={10.4171/jems/1607}, 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. Journal of the European Mathematical Society. https://doi.org/10.4171/jems/1607","ieee":"M. Winkler, “Can diffusion degeneracies enhance complexity in chemotactic aggregation? Finite-time blow-up on spheres in a quasilinear Keller–Segel system,” Journal of the European Mathematical Society, 2025, doi: 10.4171/jems/1607.","chicago":"Winkler, Michael. “Can Diffusion Degeneracies Enhance Complexity in Chemotactic Aggregation? Finite-Time Blow-up on Spheres in a Quasilinear Keller–Segel System.” Journal of the European Mathematical Society, 2025. https://doi.org/10.4171/jems/1607.","ama":"Winkler M. Can diffusion degeneracies enhance complexity in chemotactic aggregation? Finite-time blow-up on spheres in a quasilinear Keller–Segel system. Journal of the European Mathematical Society. Published online 2025. doi:10.4171/jems/1607"},"publication_identifier":{"issn":["1435-9855","1435-9863"]},"publication_status":"published","title":"Can diffusion degeneracies enhance complexity in chemotactic aggregation? Finite-time blow-up on spheres in a quasilinear Keller–Segel system","doi":"10.4171/jems/1607","publisher":"European Mathematical Society - EMS - Publishing House GmbH","date_updated":"2025-12-18T20:12:36Z","date_created":"2025-12-18T18:59:39Z","author":[{"first_name":"Michael","last_name":"Winkler","id":"31496","full_name":"Winkler, Michael"}],"abstract":[{"text":"\r\n The Cauchy problem in \r\n \r\n \\mathbb{R}^{n}\r\n \r\n for the cross-diffusion system \r\n \r\n \r\n \r\n \\begin{cases}u_{t} = \\nabla \\cdot (D(u)\\nabla u) - \\nabla\\cdot (u\\nabla v), \\\\ 0 = \\Delta v +u,\\end{cases}\r\n \r\n \r\n \r\n is considered for \r\n \r\n n\\ge 2\r\n \r\n and under assumptions ensuring that \r\n \r\n D\r\n \r\n suitably generalizes the prototype given by \r\n \r\n \r\n \r\n D(\\xi)=(\\xi+1)^{-\\alpha}, \\quad \\xi\\ge 0.\r\n \r\n \r\n \r\n Under the assumption that \r\n \r\n \\alpha>1\r\n \r\n , it is shown that for any \r\n \r\n r_{\\star}>0\r\n \r\n and \r\n \r\n \\delta\\in (0,1)\r\n \r\n one can find radially symmetric initial data from \r\n \r\n C_{0}^{\\infty}(\\mathbb{R}^{n})\r\n \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 \r\n \\overline{B}_{r_\\star+\\delta}(0)\\setminus B_{(1-\\delta)r_\\star}(0)\r\n \r\n .This is complemented by a result revealing that when \r\n \r\n \\alpha<1\r\n \r\n , any finite-mass unbounded radial solution must blow up exclusively at the spatial origin.\r\n ","lang":"eng"}],"status":"public","publication":"Journal of the European Mathematical Society","type":"journal_article","language":[{"iso":"eng"}],"_id":"63244","user_id":"31496"},{"doi":"10.1007/s00245-025-10243-9","title":"Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters","date_created":"2025-12-18T20:20:06Z","author":[{"id":"31496","full_name":"Winkler, Michael","last_name":"Winkler","first_name":"Michael"}],"volume":91,"publisher":"Springer Science and Business Media LLC","date_updated":"2025-12-18T20:20:16Z","citation":{"ieee":"M. Winkler, “Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters,” Applied Mathematics &amp; Optimization, vol. 91, no. 2, Art. no. 44, 2025, doi: 10.1007/s00245-025-10243-9.","chicago":"Winkler, Michael. “Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters.” Applied Mathematics &amp; Optimization 91, no. 2 (2025). https://doi.org/10.1007/s00245-025-10243-9.","ama":"Winkler M. Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters. Applied Mathematics &amp; Optimization. 2025;91(2). doi:10.1007/s00245-025-10243-9","mla":"Winkler, Michael. “Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters.” Applied Mathematics &amp; Optimization, vol. 91, no. 2, 44, Springer Science and Business Media LLC, 2025, doi:10.1007/s00245-025-10243-9.","bibtex":"@article{Winkler_2025, title={Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters}, volume={91}, DOI={10.1007/s00245-025-10243-9}, number={244}, journal={Applied Mathematics &amp; Optimization}, publisher={Springer Science and Business Media LLC}, author={Winkler, Michael}, year={2025} }","short":"M. Winkler, Applied Mathematics &amp; Optimization 91 (2025).","apa":"Winkler, M. (2025). Rough Data in an Evolution System Generalizing 1D Thermoviscoelasticity with Temperature-Dependent Parameters. Applied Mathematics &amp; Optimization, 91(2), Article 44. https://doi.org/10.1007/s00245-025-10243-9"},"intvolume":" 91","year":"2025","issue":"2","publication_status":"published","publication_identifier":{"issn":["0095-4616","1432-0606"]},"language":[{"iso":"eng"}],"article_number":"44","user_id":"31496","_id":"63344","status":"public","abstract":[{"text":"Abstract\r\n A Neumann-type initial-boundary value problem for \r\n \r\n $$\\begin{aligned} \\left\\{ \\begin{array}{l} u_{tt} = \\nabla \\cdot (\\gamma (\\Theta ) \\nabla u_t) + a \\nabla \\cdot (\\gamma (\\Theta ) \\nabla u) + \\nabla \\cdot f(\\Theta ), \\\\ \\Theta _t = D\\Delta \\Theta + \\Gamma (\\Theta ) |\\nabla u_t|^2 + F(\\Theta )\\cdot \\nabla u_t, \\end{array} \\right. \\end{aligned}$$\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n u\r\n \r\n tt\r\n \r\n \r\n =\r\n ∇\r\n ·\r\n \r\n (\r\n γ\r\n \r\n (\r\n Θ\r\n )\r\n \r\n ∇\r\n \r\n u\r\n t\r\n \r\n )\r\n \r\n +\r\n a\r\n ∇\r\n ·\r\n \r\n (\r\n γ\r\n \r\n (\r\n Θ\r\n )\r\n \r\n ∇\r\n u\r\n )\r\n \r\n +\r\n ∇\r\n ·\r\n f\r\n \r\n (\r\n Θ\r\n )\r\n \r\n ,\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Θ\r\n t\r\n \r\n =\r\n D\r\n Δ\r\n Θ\r\n +\r\n Γ\r\n \r\n (\r\n Θ\r\n )\r\n \r\n \r\n \r\n |\r\n ∇\r\n \r\n u\r\n t\r\n \r\n |\r\n \r\n 2\r\n \r\n +\r\n F\r\n \r\n (\r\n Θ\r\n )\r\n \r\n ·\r\n ∇\r\n \r\n u\r\n t\r\n \r\n ,\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n is considered in a smoothly bounded domain \r\n \r\n $$\\Omega \\subset \\mathbb {R}^n$$\r\n \r\n \r\n Ω\r\n ⊂\r\n \r\n \r\n R\r\n \r\n n\r\n \r\n \r\n \r\n \r\n , \r\n \r\n $$n\\ge 1$$\r\n \r\n \r\n n\r\n ≥\r\n 1\r\n \r\n \r\n \r\n . In the case when \r\n \r\n $$n=1$$\r\n \r\n \r\n n\r\n =\r\n 1\r\n \r\n \r\n \r\n , \r\n \r\n $$\\gamma \\equiv \\Gamma $$\r\n \r\n \r\n γ\r\n ≡\r\n Γ\r\n \r\n \r\n \r\n and \r\n \r\n $$f\\equiv F$$\r\n \r\n \r\n f\r\n ≡\r\n F\r\n \r\n \r\n \r\n , this system coincides with the standard model for heat generation in a viscoelastic material of Kelvin-Voigt type, well-understood in situations in which \r\n \r\n $$\\gamma =const$$\r\n \r\n \r\n γ\r\n =\r\n c\r\n o\r\n n\r\n s\r\n t\r\n \r\n \r\n \r\n . Covering scenarios in which all key ingredients \r\n \r\n $$\\gamma ,\\Gamma ,f$$\r\n \r\n \r\n γ\r\n ,\r\n Γ\r\n ,\r\n f\r\n \r\n \r\n \r\n and F may depend on the temperature \r\n \r\n $$\\Theta $$\r\n \r\n Θ\r\n \r\n \r\n here, for initial data which merely satisfy \r\n \r\n $$u_0\\in W^{1,p+2}(\\Omega )$$\r\n \r\n \r\n \r\n u\r\n 0\r\n \r\n ∈\r\n \r\n W\r\n \r\n 1\r\n ,\r\n p\r\n +\r\n 2\r\n \r\n \r\n \r\n (\r\n Ω\r\n )\r\n \r\n \r\n \r\n \r\n , \r\n \r\n $$u_{0t}\\in W^{1,p}(\\Omega )$$\r\n \r\n \r\n \r\n u\r\n \r\n 0\r\n t\r\n \r\n \r\n ∈\r\n \r\n W\r\n \r\n 1\r\n ,\r\n p\r\n \r\n \r\n \r\n (\r\n Ω\r\n )\r\n \r\n \r\n \r\n \r\n and \r\n \r\n $$\\Theta _0\\in W^{1,p}(\\Omega )$$\r\n \r\n \r\n \r\n Θ\r\n 0\r\n \r\n ∈\r\n \r\n W\r\n \r\n 1\r\n ,\r\n p\r\n \r\n \r\n \r\n (\r\n Ω\r\n )\r\n \r\n \r\n \r\n \r\n with some \r\n \r\n $$p\\ge 2$$\r\n \r\n \r\n p\r\n ≥\r\n 2\r\n \r\n \r\n \r\n such that \r\n \r\n $$p>n$$\r\n \r\n \r\n p\r\n >\r\n n\r\n \r\n \r\n \r\n , a result on local-in-time existence and uniqueness is derived in a natural framework of weak solvability.","lang":"eng"}],"type":"journal_article","publication":"Applied Mathematics & Optimization"},{"status":"public","abstract":[{"lang":"eng","text":"Abstract\r\n \r\n For\r\n \r\n \r\n $$p>2$$\r\n \r\n \r\n p\r\n >\r\n 2\r\n \r\n \r\n \r\n \r\n , the equation\r\n \r\n \r\n $$\\begin{aligned} u_t = u^p u_{xx}, \\qquad x\\in \\mathbb {R}, \\ t\\in \\mathbb {R}, \\end{aligned}$$\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n u\r\n t\r\n \r\n =\r\n \r\n u\r\n p\r\n \r\n \r\n u\r\n \r\n xx\r\n \r\n \r\n ,\r\n \r\n x\r\n ∈\r\n R\r\n ,\r\n \r\n t\r\n ∈\r\n R\r\n ,\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n is shown to admit positive and spatially increasing smooth solutions on all of\r\n \r\n \r\n $$\\mathbb {R}\\times \\mathbb {R}$$\r\n \r\n \r\n R\r\n ×\r\n R\r\n \r\n \r\n \r\n \r\n which are precisely of the form of an accelerating wave for\r\n \r\n \r\n $$t<0$$\r\n \r\n \r\n t\r\n <\r\n 0\r\n \r\n \r\n \r\n \r\n , and of a wave slowing down for\r\n \r\n \r\n $$t>0$$\r\n \r\n \r\n t\r\n >\r\n 0\r\n \r\n \r\n \r\n \r\n . These solutions satisfy\r\n \r\n \r\n $$u(\\cdot ,t)\\rightarrow 0$$\r\n \r\n \r\n u\r\n (\r\n ·\r\n ,\r\n t\r\n )\r\n →\r\n 0\r\n \r\n \r\n \r\n \r\n in\r\n \r\n \r\n $$L^\\infty _{loc}(\\mathbb {R})$$\r\n \r\n \r\n \r\n L\r\n \r\n loc\r\n \r\n ∞\r\n \r\n \r\n (\r\n R\r\n )\r\n \r\n \r\n \r\n \r\n \r\n as\r\n \r\n \r\n $$t\\rightarrow + \\infty $$\r\n \r\n \r\n t\r\n →\r\n +\r\n ∞\r\n \r\n \r\n \r\n \r\n and as\r\n \r\n \r\n $$t\\rightarrow -\\infty $$\r\n \r\n \r\n t\r\n →\r\n -\r\n ∞\r\n \r\n \r\n \r\n \r\n , and exhibit a yet apparently undiscovered phenomenon of transient rapid spatial growth, in the sense that\r\n \r\n \r\n $$\\begin{aligned} \\lim _{x\\rightarrow +\\infty } x^{-1} u(x,t) \\quad \\text{ exists } \\text{ for } \\text{ all } t<0, \\end{aligned}$$\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n lim\r\n \r\n x\r\n →\r\n +\r\n ∞\r\n \r\n \r\n \r\n x\r\n \r\n -\r\n 1\r\n \r\n \r\n u\r\n \r\n (\r\n x\r\n ,\r\n t\r\n )\r\n \r\n \r\n \r\n exists\r\n \r\n \r\n for\r\n \r\n \r\n all\r\n \r\n t\r\n <\r\n 0\r\n ,\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n that\r\n \r\n \r\n $$\\begin{aligned} \\lim _{x\\rightarrow +\\infty } x^{-\\frac{2}{p}} u(x,t) \\quad \\text{ exists } \\text{ for } \\text{ all } t>0, \\end{aligned}$$\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n lim\r\n \r\n x\r\n →\r\n +\r\n ∞\r\n \r\n \r\n \r\n x\r\n \r\n -\r\n \r\n 2\r\n p\r\n \r\n \r\n \r\n u\r\n \r\n (\r\n x\r\n ,\r\n t\r\n )\r\n \r\n \r\n \r\n exists\r\n \r\n \r\n for\r\n \r\n \r\n all\r\n \r\n t\r\n >\r\n 0\r\n ,\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n but that\r\n \r\n \r\n $$\\begin{aligned} u(x,0)=K e^{\\alpha x} \\qquad \\text{ for } \\text{ all } x\\in \\mathbb {R}\\end{aligned}$$\r\n \r\n \r\n \r\n \r\n \r\n \r\n u\r\n \r\n (\r\n x\r\n ,\r\n 0\r\n )\r\n \r\n =\r\n K\r\n \r\n e\r\n \r\n α\r\n x\r\n \r\n \r\n \r\n \r\n for\r\n \r\n \r\n all\r\n \r\n x\r\n ∈\r\n R\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n with some\r\n \r\n \r\n $$K>0$$\r\n \r\n \r\n K\r\n >\r\n 0\r\n \r\n \r\n \r\n \r\n and\r\n \r\n \r\n $$\\alpha >0$$\r\n \r\n \r\n α\r\n >\r\n 0\r\n \r\n \r\n \r\n \r\n .\r\n "}],"type":"journal_article","publication":"Journal of Elliptic and Parabolic Equations","language":[{"iso":"eng"}],"user_id":"31496","_id":"63242","citation":{"chicago":"Hanfland, Celina, and Michael Winkler. “Exactly Wave-Type Homoclinic Orbits and Emergence of Transient Exponential Growth in a Super-Fast Diffusion Equation.” Journal of Elliptic and Parabolic Equations 11, no. 3 (2025): 2041–63. https://doi.org/10.1007/s41808-025-00316-9.","ieee":"C. Hanfland and M. Winkler, “Exactly wave-type homoclinic orbits and emergence of transient exponential growth in a super-fast diffusion equation,” Journal of Elliptic and Parabolic Equations, vol. 11, no. 3, pp. 2041–2063, 2025, doi: 10.1007/s41808-025-00316-9.","ama":"Hanfland C, Winkler M. Exactly wave-type homoclinic orbits and emergence of transient exponential growth in a super-fast diffusion equation. Journal of Elliptic and Parabolic Equations. 2025;11(3):2041-2063. doi:10.1007/s41808-025-00316-9","mla":"Hanfland, Celina, and Michael Winkler. “Exactly Wave-Type Homoclinic Orbits and Emergence of Transient Exponential Growth in a Super-Fast Diffusion Equation.” Journal of Elliptic and Parabolic Equations, vol. 11, no. 3, Springer Science and Business Media LLC, 2025, pp. 2041–63, doi:10.1007/s41808-025-00316-9.","bibtex":"@article{Hanfland_Winkler_2025, title={Exactly wave-type homoclinic orbits and emergence of transient exponential growth in a super-fast diffusion equation}, volume={11}, DOI={10.1007/s41808-025-00316-9}, number={3}, journal={Journal of Elliptic and Parabolic Equations}, publisher={Springer Science and Business Media LLC}, author={Hanfland, Celina and Winkler, Michael}, year={2025}, pages={2041–2063} }","short":"C. Hanfland, M. Winkler, Journal of Elliptic and Parabolic Equations 11 (2025) 2041–2063.","apa":"Hanfland, C., & Winkler, M. (2025). Exactly wave-type homoclinic orbits and emergence of transient exponential growth in a super-fast diffusion equation. Journal of Elliptic and Parabolic Equations, 11(3), 2041–2063. https://doi.org/10.1007/s41808-025-00316-9"},"intvolume":" 11","page":"2041-2063","year":"2025","issue":"3","publication_status":"published","publication_identifier":{"issn":["2296-9020","2296-9039"]},"doi":"10.1007/s41808-025-00316-9","title":"Exactly wave-type homoclinic orbits and emergence of transient exponential growth in a super-fast diffusion equation","author":[{"full_name":"Hanfland, Celina","last_name":"Hanfland","first_name":"Celina"},{"id":"31496","full_name":"Winkler, Michael","last_name":"Winkler","first_name":"Michael"}],"date_created":"2025-12-18T18:57:21Z","volume":11,"publisher":"Springer Science and Business Media LLC","date_updated":"2025-12-18T20:16:49Z"},{"publisher":"Logos Verlag","date_created":"2025-12-03T11:11:44Z","title":"Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing","year":"2025","ddc":["370"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"raditional assessment formats in university-based EFL teacher education programs usually focus on cognitive dispositions rather than on the actual performance of pre-service EFL teachers in everyday teaching situations. This assessment gap is addressed in this thesis by developing and validating a role-play-based simulation (RobS) designed for the summative assessment of pre-service EFL teachers' feedback competence on writing. Drawing on theories from multiple disciplines, such as higher education, medical education, teacher education, educational psychology, and EFL-specific didactics, the RobS is developed as a performance-oriented assessment format. In the RobS, pre-service EFL teachers engage in a feedback conversation with trained actors who portray a standardized learner. Following an argument-based approach to validation, the extent to which the RobS can be considered valid is investigated. Data from multiple studies, focusing on aspects such as authenticity, fairness, reliability, and external validity, are presented. The discussion in the validity argument indicates that the RobS can elicit and assess the performative facet of feedback competence on writing with sufficient confidence. This work contributes a novel, empirically supported assessment framework to teacher education research. Moreover, it presents an approach to address the assessment gap, enabling pre-service EFL teachers to show how they provide feedback, rather than just tell their lecturers about it."}],"file":[{"content_type":"application/pdf","relation":"main_file","creator":"janzent","date_created":"2025-12-23T07:31:25Z","date_updated":"2025-12-23T07:31:25Z","file_name":"Janzen, T. (2025).pdf","file_id":"63404","access_level":"open_access","file_size":9551046}],"oa":"1","date_updated":"2025-12-23T07:33:22Z","supervisor":[{"first_name":"Christoph","id":"4245","full_name":"Vogelsang, Christoph","orcid":"0000-0002-5804-1855","last_name":"Vogelsang"}],"author":[{"orcid":"0009-0003-1941-166X","last_name":"Janzen","full_name":"Janzen, Thomas","id":"89329","first_name":"Thomas"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.30819/5994"}],"doi":"https://doi.org/10.30819/5994","publication_status":"published","has_accepted_license":"1","publication_identifier":{"unknown":[" 978-3-8325-5994-6"]},"place":"Berlin","citation":{"apa":"Janzen, T. (2025). Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Logos Verlag. https://doi.org/10.30819/5994","short":"T. Janzen, Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing, Logos Verlag, Berlin, 2025.","bibtex":"@book{Janzen_2025, place={Berlin}, title={Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing}, DOI={https://doi.org/10.30819/5994}, publisher={Logos Verlag}, author={Janzen, Thomas}, year={2025} }","mla":"Janzen, Thomas. Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Logos Verlag, 2025, doi:https://doi.org/10.30819/5994.","ama":"Janzen T. Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Logos Verlag; 2025. doi:https://doi.org/10.30819/5994","ieee":"T. Janzen, Show, don’t tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Berlin: Logos Verlag, 2025.","chicago":"Janzen, Thomas. Show, Don’t Tell - Developing and Validating a Role-Play-Based Simulation (RobS) for the Assessment of Pre-Service EFL Teachers’ Feedback Competence on Writing. Berlin: Logos Verlag, 2025. https://doi.org/10.30819/5994."},"_id":"62766","user_id":"89329","file_date_updated":"2025-12-23T07:31:25Z","extern":"1","type":"dissertation","status":"public"},{"language":[{"iso":"eng"}],"article_number":"1668224","department":[{"_id":"172"}],"user_id":"46","_id":"63410","status":"public","abstract":[{"text":"\r\n Lateral ankle sprain (LAS) is the most common traumatic injury, with a high recurrence rate and chronic ankle instability (CAI) developing in ∼40% of cases. LAS leads to patho-mechanical, sensory-perceptual and motor-behavioral deficits. Poor management of the return-to-sport (RTS) is now considered a major cause of re-injury and development of CAI, particularly due to the lack of validated tests and the failure of existing ones to account for those central deficits. The first part of this topic aimed to clarify concepts of cognitive constructs and sensory reweighting and their association with CAI. We also aimed to identify objective RTS criteria and discuss their limits regarding their ability to encompass central impairments. Motor-cognitive deficits have been identified using computerized cognitive tasks and dual-task paradigms. More specifically, deficits in visual memory, processing speed or inhibitory control and attentional resource allocation have demonstrated reduced performance in CAI populations. In addition, altered sensory reweighting process towards visual input has also been observed. While objective criteria are crucial to prevent re-injury, current evaluations remain largely subjective and central impairments are unaccounted for in conventional RTS testing. The Ankle-GO\r\n TM\r\n score was recently developed to guide clinicians in decision making process. To date, it is the first validated score that could help to identify patients who will RTS at the same level, those at risk of recurrence and those who are more likely to become copers. Unfortunately, it does not target cognitive or sensory reweighting alterations, that are both relevant in sport to manage gameplay demands.\r\n ","lang":"eng"}],"publication":"Frontiers in Sports and Active Living","type":"journal_article","doi":"10.3389/fspor.2025.1668224","title":"Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria","volume":7,"date_created":"2025-12-23T11:48:22Z","author":[{"full_name":"Picot, Brice","last_name":"Picot","first_name":"Brice"},{"first_name":"Alexandre","full_name":"Maricot, Alexandre","last_name":"Maricot"},{"last_name":"Fourchet","full_name":"Fourchet, François","first_name":"François"},{"first_name":"Alli","full_name":"Gokeler, Alli","last_name":"Gokeler"},{"first_name":"Bruno","last_name":"Tassignon","full_name":"Tassignon, Bruno"},{"first_name":"Ronny","last_name":"Lopes","full_name":"Lopes, Ronny"},{"full_name":"Hardy, Alexandre","last_name":"Hardy","first_name":"Alexandre"}],"date_updated":"2025-12-23T11:48:31Z","publisher":"Frontiers Media SA","intvolume":" 7","citation":{"chicago":"Picot, Brice, Alexandre Maricot, François Fourchet, Alli Gokeler, Bruno Tassignon, Ronny Lopes, and Alexandre Hardy. “Targeting Visual-Sensory and Cognitive Impairments Following Lateral Ankle Sprains: A Practical Framework for Functional Assessment across the Return-to-Sport Continuum—Part 1. Sensory Reweighting and Cognitive Impairments: What Are We Really Talking about and Why Clinicians Should Consider Central Alterations in Return to Sport Criteria.” Frontiers in Sports and Active Living 7 (2025). https://doi.org/10.3389/fspor.2025.1668224.","ieee":"B. Picot et al., “Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria,” Frontiers in Sports and Active Living, vol. 7, Art. no. 1668224, 2025, doi: 10.3389/fspor.2025.1668224.","ama":"Picot B, Maricot A, Fourchet F, et al. Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria. Frontiers in Sports and Active Living. 2025;7. doi:10.3389/fspor.2025.1668224","apa":"Picot, B., Maricot, A., Fourchet, F., Gokeler, A., Tassignon, B., Lopes, R., & Hardy, A. (2025). Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria. Frontiers in Sports and Active Living, 7, Article 1668224. https://doi.org/10.3389/fspor.2025.1668224","mla":"Picot, Brice, et al. “Targeting Visual-Sensory and Cognitive Impairments Following Lateral Ankle Sprains: A Practical Framework for Functional Assessment across the Return-to-Sport Continuum—Part 1. Sensory Reweighting and Cognitive Impairments: What Are We Really Talking about and Why Clinicians Should Consider Central Alterations in Return to Sport Criteria.” Frontiers in Sports and Active Living, vol. 7, 1668224, Frontiers Media SA, 2025, doi:10.3389/fspor.2025.1668224.","bibtex":"@article{Picot_Maricot_Fourchet_Gokeler_Tassignon_Lopes_Hardy_2025, title={Targeting visual-sensory and cognitive impairments following lateral ankle sprains: a practical framework for functional assessment across the return-to-sport continuum—Part 1. Sensory reweighting and cognitive impairments: what are we really talking about and why clinicians should consider central alterations in return to sport criteria}, volume={7}, DOI={10.3389/fspor.2025.1668224}, number={1668224}, journal={Frontiers in Sports and Active Living}, publisher={Frontiers Media SA}, author={Picot, Brice and Maricot, Alexandre and Fourchet, François and Gokeler, Alli and Tassignon, Bruno and Lopes, Ronny and Hardy, Alexandre}, year={2025} }","short":"B. Picot, A. Maricot, F. Fourchet, A. Gokeler, B. Tassignon, R. Lopes, A. Hardy, Frontiers in Sports and Active Living 7 (2025)."},"year":"2025","publication_identifier":{"issn":["2624-9367"]},"publication_status":"published"},{"title":"Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry","date_created":"2025-07-14T13:25:26Z","publisher":"Materials Research Forum LLC","year":"2025","quality_controlled":"1","language":[{"iso":"eng"}],"abstract":[{"text":"Abstract. In the field of online condition monitoring, non-destructive testing methods using active acoustic testing [1] emerged as innovative tools. These techniques are particularly effective because damage in joined structures leads to significant changes in their vibrational characteristics. However, the consistent use of online condition monitoring through active acoustic testing combined with complex pattern recognition for early crack detection in joined components has not yet been fully established. This research aims to develop an online crack detection system employing pattern recognition techniques under cyclic loading during fatigue tests, utilizing non-contact active acoustic testing with laser vibrometry. Due to the wide range of materials that can be joined, mechanical joining processes can be used in many different industry branches. Self-pierce riveting (SPR), in particular, is a well-established joining process. Therefore, the investigations for online crack detection initially focus on SPR joints. To achieve this, the fatigue behavior of SPR joints in a lap-shear configuration was characterized. Experimental fatigue testing demonstrated that SPR joint failure occurs either through cracks propagating in the sheet material away from the rivet or in the rivet foot, depending on the material combination. Laser vibrometry has been successfully used as a crack detection system and has proven to be effective in detecting crack initiation in SPR joints. Cracks can be detected without contact regardless of the material combination, the damage location, the size of the damage, or the type of damage. The optimization of the crack detection system involved several key enhancements, including adjusting data acquisition to improve crack detection, incorporating principal component analysis (PCA) to reduce dimensionality, and implementing a classification model based on a global training dataset. An intuitive, problem-specific software demonstrator for analyzing the crack initiation behavior of SPR joints under cyclic loading was developed and iteratively optimized. Future work will focus on the implementation of an autoencoder network to further enhance crack detection capabilities.","lang":"eng"}],"publication":"Materials Research Proceedings","main_file_link":[{"open_access":"1"}],"doi":"10.21741/9781644903599-154","author":[{"full_name":"Olfert, Viktoria","id":"5974","last_name":"Olfert","first_name":"Viktoria"},{"id":"65085","full_name":"Yang, Keke","last_name":"Yang","orcid":"0000-0001-9201-9304","first_name":"Keke"},{"last_name":"Gollnick","full_name":"Gollnick, Maik","first_name":"Maik"},{"last_name":"Krause","full_name":"Krause, Jacob","first_name":"Jacob"},{"first_name":"David","last_name":"Hein","id":"7728","full_name":"Hein, David"},{"id":"32056","full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut","first_name":"Gerson"}],"volume":54,"date_updated":"2025-12-26T13:45:01Z","oa":"1","citation":{"chicago":"Olfert, Viktoria, Keke Yang, Maik Gollnick, Jacob Krause, David Hein, and Gerson Meschut. “Analysis of Fatigue Behaviour of Self-Piercing Riveted Joints under Cyclic Loading Using Laser Vibrometry.” In Materials Research Proceedings, Vol. 54. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903599-154.","ieee":"V. Olfert, K. Yang, M. Gollnick, J. Krause, D. Hein, and G. Meschut, “Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry,” in Materials Research Proceedings, 2025, vol. 54, doi: 10.21741/9781644903599-154.","ama":"Olfert V, Yang K, Gollnick M, Krause J, Hein D, Meschut G. Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry. In: Materials Research Proceedings. Vol 54. Materials Research Forum LLC; 2025. doi:10.21741/9781644903599-154","apa":"Olfert, V., Yang, K., Gollnick, M., Krause, J., Hein, D., & Meschut, G. (2025). Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry. Materials Research Proceedings, 54. https://doi.org/10.21741/9781644903599-154","bibtex":"@inproceedings{Olfert_Yang_Gollnick_Krause_Hein_Meschut_2025, title={Analysis of fatigue behaviour of self-piercing riveted joints under cyclic loading using laser vibrometry}, volume={54}, DOI={10.21741/9781644903599-154}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Olfert, Viktoria and Yang, Keke and Gollnick, Maik and Krause, Jacob and Hein, David and Meschut, Gerson}, year={2025} }","short":"V. Olfert, K. Yang, M. Gollnick, J. Krause, D. Hein, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.","mla":"Olfert, Viktoria, et al. “Analysis of Fatigue Behaviour of Self-Piercing Riveted Joints under Cyclic Loading Using Laser Vibrometry.” Materials Research Proceedings, vol. 54, Materials Research Forum LLC, 2025, doi:10.21741/9781644903599-154."},"intvolume":" 54","publication_status":"published","publication_identifier":{"issn":["2474-395X"]},"user_id":"65085","department":[{"_id":"157"}],"_id":"60604","status":"public","type":"conference"},{"_id":"63452","user_id":"116116","article_number":"jrs.70084","language":[{"iso":"eng"}],"publication":"Journal of Raman Spectroscopy","type":"journal_article","abstract":[{"text":"ABSTRACT\n \n The chemical reactivity of molecules can be controlled by a variety of effects, ranging from chemical reagents to purely physical stimuli. Metal tips employed in scanning probe microscopy are an elegant tool to manipulate reactive centers in single molecules. However, to achieve excellent control over distance and orientation, it is crucial to immobilize the reactive center and align it along the direction of the tip. Here, we aligned a reactive alkyne center via a rigid triphenylmethane‐based tripod for upright adsorption on Au(111) for inducing bond weakening in the alkyne moiety by approaching a silver tip. Single‐molecule ultrahigh vacuum low‐temperature tip‐enhanced Raman scattering was employed for probing tip‐induced bond weakening in the gap distance range from 550 to 250 pm. Both the ≡C–H stretching at ~3330 cm\n −1\n and the dominant –C≡C– stretching peak at ~2130 cm\n −1\n exhibit a shift to smaller wavenumbers due to tip‐induced bond weakening and an exponential increase in Raman intensity originating from the increased local electric field in the nanogap. To rationalize the underlying physical contributions and chemical effects of tip‐induced bond weakening, density functional theory calculations for gap distances in the range 800 to 100 pm were performed. The computational results confirmed the presence of different gap distance regimes including the onset of Pauli repulsion for short distances; for the latter, the calculations additionally predict structural distortions of the terminal alkyne induced by the nearby metal tip. These findings allow us to set a lower limit for the tip–tripod gap distance in studies requiring an intact upright configuration of the alkyne‐tripod, for example, electric field‐induced chemistry.\n ","lang":"eng"}],"status":"public","date_updated":"2026-01-05T10:22:11Z","publisher":"Wiley","author":[{"first_name":"Gang","last_name":"Li","full_name":"Li, Gang"},{"first_name":"Simon","last_name":"Mennicken","full_name":"Mennicken, Simon"},{"last_name":"Zhu","full_name":"Zhu, Lu‐Yao","first_name":"Lu‐Yao"},{"full_name":"Ehtesabi, Sadaf","last_name":"Ehtesabi","first_name":"Sadaf"},{"first_name":"Till","full_name":"Reichenauer, Till","last_name":"Reichenauer"},{"last_name":"Kupfer","full_name":"Kupfer, Stephan","first_name":"Stephan"},{"last_name":"Schäfer","full_name":"Schäfer, Daniel","first_name":"Daniel"},{"full_name":"Mehrparvar, Saber","last_name":"Mehrparvar","first_name":"Saber"},{"first_name":"Gebhard","last_name":"Haberhauer","full_name":"Haberhauer, Gebhard"},{"first_name":"Yao","full_name":"Zhang, Yao","last_name":"Zhang"},{"first_name":"Stefanie","last_name":"Gräfe","full_name":"Gräfe, Stefanie"},{"last_name":"Schlücker","full_name":"Schlücker, Sebastian","first_name":"Sebastian"},{"full_name":"Dong, Zhen‐Chao","last_name":"Dong","first_name":"Zhen‐Chao"}],"date_created":"2026-01-05T10:21:32Z","title":"Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT","doi":"10.1002/jrs.70084","publication_identifier":{"issn":["0377-0486","1097-4555"]},"publication_status":"published","year":"2025","citation":{"ieee":"G. Li et al., “Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT,” Journal of Raman Spectroscopy, Art. no. jrs. 70084, 2025, doi: 10.1002/jrs.70084.","chicago":"Li, Gang, Simon Mennicken, Lu‐Yao Zhu, Sadaf Ehtesabi, Till Reichenauer, Stephan Kupfer, Daniel Schäfer, et al. “Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT.” Journal of Raman Spectroscopy, 2025. https://doi.org/10.1002/jrs.70084.","ama":"Li G, Mennicken S, Zhu L, et al. Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT. Journal of Raman Spectroscopy. Published online 2025. doi:10.1002/jrs.70084","apa":"Li, G., Mennicken, S., Zhu, L., Ehtesabi, S., Reichenauer, T., Kupfer, S., Schäfer, D., Mehrparvar, S., Haberhauer, G., Zhang, Y., Gräfe, S., Schlücker, S., & Dong, Z. (2025). Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT. Journal of Raman Spectroscopy, Article jrs. 70084. https://doi.org/10.1002/jrs.70084","short":"G. Li, S. Mennicken, L. Zhu, S. Ehtesabi, T. Reichenauer, S. Kupfer, D. Schäfer, S. Mehrparvar, G. Haberhauer, Y. Zhang, S. Gräfe, S. Schlücker, Z. Dong, Journal of Raman Spectroscopy (2025).","bibtex":"@article{Li_Mennicken_Zhu_Ehtesabi_Reichenauer_Kupfer_Schäfer_Mehrparvar_Haberhauer_Zhang_et al._2025, title={Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT}, DOI={10.1002/jrs.70084}, number={jrs. 70084}, journal={Journal of Raman Spectroscopy}, publisher={Wiley}, author={Li, Gang and Mennicken, Simon and Zhu, Lu‐Yao and Ehtesabi, Sadaf and Reichenauer, Till and Kupfer, Stephan and Schäfer, Daniel and Mehrparvar, Saber and Haberhauer, Gebhard and Zhang, Yao and et al.}, year={2025} }","mla":"Li, Gang, et al. “Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT.” Journal of Raman Spectroscopy, jrs. 70084, Wiley, 2025, doi:10.1002/jrs.70084."}},{"language":[{"iso":"ger"}],"keyword":["Faserverstärkte Kunststoffe (FVK)","mechanischens Fügen","Nieten","Organobleche"],"department":[{"_id":"9"},{"_id":"321"},{"_id":"367"}],"user_id":"59363","_id":"63457","status":"public","publication":"Technomer 2025 29. Fachtagung","type":"conference","title":"Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren","date_created":"2026-01-05T10:21:46Z","author":[{"full_name":"Moritzer, Elmar","id":"20531","last_name":"Moritzer","first_name":"Elmar"},{"first_name":"Paul Leonhard","full_name":"Völklein, Paul Leonhard","id":"40735","last_name":"Völklein"}],"date_updated":"2026-01-05T12:15:07Z","citation":{"mla":"Moritzer, Elmar, and Paul Leonhard Völklein. “Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren.” Technomer 2025 29. Fachtagung, 2025.","bibtex":"@inproceedings{Moritzer_Völklein_2025, title={Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren}, booktitle={Technomer 2025 29. Fachtagung}, author={Moritzer, Elmar and Völklein, Paul Leonhard}, year={2025} }","short":"E. Moritzer, P.L. Völklein, in: Technomer 2025 29. Fachtagung, 2025.","apa":"Moritzer, E., & Völklein, P. L. (2025). Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren. Technomer 2025 29. Fachtagung.","ieee":"E. Moritzer and P. L. Völklein, “Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren,” 2025.","chicago":"Moritzer, Elmar, and Paul Leonhard Völklein. “Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren.” In Technomer 2025 29. Fachtagung, 2025.","ama":"Moritzer E, Völklein PL. Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren. In: Technomer 2025 29. Fachtagung. ; 2025."},"year":"2025","publication_identifier":{"isbn":["978-3-939382-17-1"]}},{"user_id":"59363","department":[{"_id":"9"},{"_id":"321"},{"_id":"367"}],"_id":"63456","language":[{"iso":"ger"}],"type":"journal_article","publication":"1. XXIV Dichtungskolloquium (Essen Juni 2025)","status":"public","abstract":[{"text":"Externer Doktorand von Moritzer","lang":"eng"}],"date_created":"2026-01-05T10:21:46Z","author":[{"first_name":"Elmar","id":"20531","full_name":"Moritzer, Elmar","last_name":"Moritzer"},{"first_name":"Finn","full_name":"Bartmann, Finn","last_name":"Bartmann"},{"first_name":"Alexander","full_name":"Riedl, Alexander","last_name":"Riedl"}],"date_updated":"2026-01-05T12:15:04Z","title":"Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen","citation":{"bibtex":"@article{Moritzer_Bartmann_Riedl_2025, title={Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen}, journal={1. XXIV Dichtungskolloquium (Essen Juni 2025)}, author={Moritzer, Elmar and Bartmann, Finn and Riedl, Alexander}, year={2025} }","short":"E. Moritzer, F. Bartmann, A. Riedl, 1. XXIV Dichtungskolloquium (Essen Juni 2025) (2025).","mla":"Moritzer, Elmar, et al. “Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen.” 1. XXIV Dichtungskolloquium (Essen Juni 2025), 2025.","apa":"Moritzer, E., Bartmann, F., & Riedl, A. (2025). Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen. 1. XXIV Dichtungskolloquium (Essen Juni 2025).","ama":"Moritzer E, Bartmann F, Riedl A. Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen. 1 XXIV Dichtungskolloquium (Essen Juni 2025). Published online 2025.","ieee":"E. Moritzer, F. Bartmann, and A. Riedl, “Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen,” 1. XXIV Dichtungskolloquium (Essen Juni 2025), 2025.","chicago":"Moritzer, Elmar, Finn Bartmann, and Alexander Riedl. “Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen.” 1. XXIV Dichtungskolloquium (Essen Juni 2025), 2025."},"year":"2025"}]