[{"title":"Berücksichtigung des Einflusses fertigungsinduzierter Vorverformungen warmaushärtender Klebstoffe auf die Schwingfestigkeit geklebter Verbindungen","conference":{"end_date":"2025-02-19","location":"Köln","name":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik","start_date":"2025-02-18"},"date_updated":"2026-02-23T11:44:26Z","author":[{"first_name":"Felix","last_name":"Beule","id":"66192","full_name":"Beule, Felix"},{"last_name":"Teutenberg","full_name":"Teutenberg, Dominik","id":"537","first_name":"Dominik"},{"first_name":"Gerson","full_name":"Meschut, Gerson","id":"32056","orcid":"0000-0002-2763-1246","last_name":"Meschut"}],"date_created":"2025-02-26T07:20:04Z","year":"2025","corporate_editor":["DECHEMA"],"citation":{"apa":"Beule, F., Teutenberg, D., &#38; Meschut, G. (2025). Berücksichtigung des Einflusses fertigungsinduzierter Vorverformungen warmaushärtender Klebstoffe auf die Schwingfestigkeit geklebter Verbindungen. In DECHEMA (Ed.), <i>25. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>.","mla":"Beule, Felix, et al. “Berücksichtigung Des Einflusses Fertigungsinduzierter Vorverformungen Warmaushärtender Klebstoffe Auf Die Schwingfestigkeit Geklebter Verbindungen.” <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, edited by DECHEMA, 2025.","bibtex":"@inproceedings{Beule_Teutenberg_Meschut_2025, title={Berücksichtigung des Einflusses fertigungsinduzierter Vorverformungen warmaushärtender Klebstoffe auf die Schwingfestigkeit geklebter Verbindungen}, booktitle={25. Kolloquium: Gemeinsame Forschung in der Klebtechnik}, author={Beule, Felix and Teutenberg, Dominik and Meschut, Gerson}, editor={DECHEMA}, year={2025} }","short":"F. Beule, D. Teutenberg, G. Meschut, in: DECHEMA (Ed.), 25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik, 2025.","ama":"Beule F, Teutenberg D, Meschut G. Berücksichtigung des Einflusses fertigungsinduzierter Vorverformungen warmaushärtender Klebstoffe auf die Schwingfestigkeit geklebter Verbindungen. In: DECHEMA, ed. <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>. ; 2025.","chicago":"Beule, Felix, Dominik Teutenberg, and Gerson Meschut. “Berücksichtigung Des Einflusses Fertigungsinduzierter Vorverformungen Warmaushärtender Klebstoffe Auf Die Schwingfestigkeit Geklebter Verbindungen.” In <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, edited by DECHEMA, 2025.","ieee":"F. Beule, D. Teutenberg, and G. Meschut, “Berücksichtigung des Einflusses fertigungsinduzierter Vorverformungen warmaushärtender Klebstoffe auf die Schwingfestigkeit geklebter Verbindungen,” in <i>25. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>, Köln, 2025."},"language":[{"iso":"eng"}],"_id":"58843","department":[{"_id":"157"}],"user_id":"537","status":"public","publication":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik","type":"conference"},{"year":"2025","corporate_editor":["DECHEMA"],"citation":{"ama":"Schmelzle L, Beule F, Possart G, Teutenberg D, Mergheim J, Meschut G. Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung. In: DECHEMA, ed. <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>. ; 2025.","apa":"Schmelzle, L., Beule, F., Possart, G., Teutenberg, D., Mergheim, J., &#38; Meschut, G. (2025). Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung. In DECHEMA (Ed.), <i>25. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>.","mla":"Schmelzle, Lars, et al. “Methodenentwicklung Zur Simulation von Hyperelastischen Klebverbindungen Unter Crashbelastung.” <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, edited by DECHEMA, 2025.","bibtex":"@inproceedings{Schmelzle_Beule_Possart_Teutenberg_Mergheim_Meschut_2025, title={Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung}, booktitle={25. Kolloquium: Gemeinsame Forschung in der Klebtechnik}, author={Schmelzle, Lars and Beule, Felix and Possart, Gunnar and Teutenberg, Dominik and Mergheim, Julia and Meschut, Gerson}, editor={DECHEMA}, year={2025} }","short":"L. Schmelzle, F. Beule, G. Possart, D. Teutenberg, J. Mergheim, G. Meschut, in: DECHEMA (Ed.), 25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik, 2025.","ieee":"L. Schmelzle, F. Beule, G. Possart, D. Teutenberg, J. Mergheim, and G. Meschut, “Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung,” in <i>25. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>, Köln, 2025.","chicago":"Schmelzle, Lars, Felix Beule, Gunnar Possart, Dominik Teutenberg, Julia Mergheim, and Gerson Meschut. “Methodenentwicklung Zur Simulation von Hyperelastischen Klebverbindungen Unter Crashbelastung.” In <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, edited by DECHEMA, 2025."},"date_updated":"2026-02-23T11:44:37Z","author":[{"full_name":"Schmelzle, Lars","last_name":"Schmelzle","first_name":"Lars"},{"last_name":"Beule","id":"66192","full_name":"Beule, Felix","first_name":"Felix"},{"first_name":"Gunnar","last_name":"Possart","full_name":"Possart, Gunnar"},{"first_name":"Dominik","full_name":"Teutenberg, Dominik","id":"537","last_name":"Teutenberg"},{"first_name":"Julia","last_name":"Mergheim","full_name":"Mergheim, Julia"},{"first_name":"Gerson","id":"32056","full_name":"Meschut, Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246"}],"date_created":"2025-02-26T07:23:07Z","title":"Methodenentwicklung zur Simulation von hyperelastischen Klebverbindungen unter Crashbelastung","conference":{"end_date":"2025-02-19","location":"Köln","name":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik","start_date":"2025-02-18"},"publication":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik","type":"conference","status":"public","_id":"58844","department":[{"_id":"157"}],"user_id":"537","language":[{"iso":"eng"}]},{"year":"2025","citation":{"ama":"Hermelingmeier L, Teutenberg D, Meschut G. Methodenentwicklung zur Ermittlung lokaler Klebschichtzustände innerhalb struktureller Verbindungen. In: DECHEMA, ed. <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>. ; 2025.","ieee":"L. Hermelingmeier, D. Teutenberg, and G. Meschut, “Methodenentwicklung zur Ermittlung lokaler Klebschichtzustände innerhalb struktureller Verbindungen,” in <i>25. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>, 2025.","chicago":"Hermelingmeier, Lucas, Dominik Teutenberg, and Gerson Meschut. “Methodenentwicklung Zur Ermittlung Lokaler Klebschichtzustände Innerhalb Struktureller Verbindungen.” In <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, edited by DECHEMA, 2025.","apa":"Hermelingmeier, L., Teutenberg, D., &#38; Meschut, G. (2025). Methodenentwicklung zur Ermittlung lokaler Klebschichtzustände innerhalb struktureller Verbindungen. In DECHEMA (Ed.), <i>25. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>.","mla":"Hermelingmeier, Lucas, et al. “Methodenentwicklung Zur Ermittlung Lokaler Klebschichtzustände Innerhalb Struktureller Verbindungen.” <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, edited by DECHEMA, 2025.","bibtex":"@inproceedings{Hermelingmeier_Teutenberg_Meschut_2025, title={Methodenentwicklung zur Ermittlung lokaler Klebschichtzustände innerhalb struktureller Verbindungen}, booktitle={25. Kolloquium: Gemeinsame Forschung in der Klebtechnik}, author={Hermelingmeier, Lucas and Teutenberg, Dominik and Meschut, Gerson}, editor={DECHEMA}, year={2025} }","short":"L. Hermelingmeier, D. Teutenberg, G. Meschut, in: DECHEMA (Ed.), 25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik, 2025."},"corporate_editor":["DECHEMA"],"date_updated":"2026-02-23T11:44:47Z","author":[{"full_name":"Hermelingmeier, Lucas","id":"58649","last_name":"Hermelingmeier","first_name":"Lucas"},{"last_name":"Teutenberg","id":"537","full_name":"Teutenberg, Dominik","first_name":"Dominik"},{"first_name":"Gerson","id":"32056","full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut"}],"date_created":"2025-07-15T11:06:12Z","title":"Methodenentwicklung zur Ermittlung lokaler Klebschichtzustände innerhalb struktureller Verbindungen","conference":{"end_date":"2025-02-19","start_date":"2025-02-18"},"type":"conference_abstract","publication":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik","status":"public","_id":"60615","user_id":"537","department":[{"_id":"157"}],"language":[{"iso":"eng"}]},{"department":[{"_id":"157"}],"user_id":"74308","_id":"64588","language":[{"iso":"eng"}],"publication":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik","type":"conference_abstract","status":"public","author":[{"first_name":"Fynn Lucas","full_name":"Neubert, Fynn Lucas","id":"74308","orcid":"0009-0006-5243-4531","last_name":"Neubert"},{"last_name":"Teutenberg","id":"537","full_name":"Teutenberg, Dominik","first_name":"Dominik"},{"id":"32056","full_name":"Meschut, Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","first_name":"Gerson"},{"first_name":"Maxim","last_name":"Rodschei","full_name":"Rodschei, Maxim"},{"last_name":"Mergheim","full_name":"Mergheim, Julia","first_name":"Julia"}],"date_created":"2026-02-23T13:20:30Z","date_updated":"2026-02-23T13:30:24Z","conference":{"location":"Köln","end_date":"2025-02-19","start_date":"2025-02-18","name":"25. Kolloquium: Gemeinsame Forschung in der Klebtechnik"},"title":"Experimentelle und numerische Untersuchungen zur Alterung von Klebverbindungen unter zyklischer und hygrothermischer Beanspruchung im Stahl- und Anlagenbau","citation":{"chicago":"Neubert, Fynn Lucas, Dominik Teutenberg, Gerson Meschut, Maxim Rodschei, and Julia Mergheim. “Experimentelle Und Numerische Untersuchungen Zur Alterung von Klebverbindungen Unter Zyklischer Und Hygrothermischer Beanspruchung Im Stahl- Und Anlagenbau.” In <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, 2025.","ieee":"F. L. Neubert, D. Teutenberg, G. Meschut, M. Rodschei, and J. Mergheim, “Experimentelle und numerische Untersuchungen zur Alterung von Klebverbindungen unter zyklischer und hygrothermischer Beanspruchung im Stahl- und Anlagenbau,” presented at the 25. Kolloquium: Gemeinsame Forschung in der Klebtechnik, Köln, 2025.","ama":"Neubert FL, Teutenberg D, Meschut G, Rodschei M, Mergheim J. Experimentelle und numerische Untersuchungen zur Alterung von Klebverbindungen unter zyklischer und hygrothermischer Beanspruchung im Stahl- und Anlagenbau. In: <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>. ; 2025.","bibtex":"@inproceedings{Neubert_Teutenberg_Meschut_Rodschei_Mergheim_2025, title={Experimentelle und numerische Untersuchungen zur Alterung von Klebverbindungen unter zyklischer und hygrothermischer Beanspruchung im Stahl- und Anlagenbau}, booktitle={25. Kolloquium: Gemeinsame Forschung in der Klebtechnik}, author={Neubert, Fynn Lucas and Teutenberg, Dominik and Meschut, Gerson and Rodschei, Maxim and Mergheim, Julia}, year={2025} }","short":"F.L. Neubert, D. Teutenberg, G. Meschut, M. Rodschei, J. Mergheim, in: 25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik, 2025.","mla":"Neubert, Fynn Lucas, et al. “Experimentelle Und Numerische Untersuchungen Zur Alterung von Klebverbindungen Unter Zyklischer Und Hygrothermischer Beanspruchung Im Stahl- Und Anlagenbau.” <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>, 2025.","apa":"Neubert, F. L., Teutenberg, D., Meschut, G., Rodschei, M., &#38; Mergheim, J. (2025). Experimentelle und numerische Untersuchungen zur Alterung von Klebverbindungen unter zyklischer und hygrothermischer Beanspruchung im Stahl- und Anlagenbau. <i>25. Kolloquium: Gemeinsame Forschung in Der Klebtechnik</i>. 25. Kolloquium: Gemeinsame Forschung in der Klebtechnik, Köln."},"year":"2025"},{"language":[{"iso":"eng"}],"publication":"Open Research Europe","abstract":[{"text":"This paper develops a new concept and framework for understanding resilient digital democracy in an age defined by polarisation, cascading crises, and the global rise of digital authoritarianism. It begins by tracing the concept of resilience from systems theory to social and political life, showing that resilience in democracy is not a mechanical property of systems but a dynamic, human-driven practice grounded in agency, resistance, and collective self-determination. The paper argues that with emerging challenges in the digital sphere, such as misinformation, surveillance capitalism, platform monopolies, deepfakes, and hybrid warfare, democracy can only endure if its digital dimensions are protected and transformed. Building on this foundation, the paper introduces a holistic approach to resilient digital democracy that spans environmental, technological, economic, political, and cultural domains, and advances strategies such as public-commons digital infrastructures, platform co-operatives, public service Internet platforms, free/libre open source software (FLOSS), participatory innovations, and hybrid offline/online democratic practices. The result is a fresh, interdisciplinary vision of how democracy can be reinvented in the digital age.","lang":"eng"}],"publisher":"F1000 Research Ltd","date_created":"2025-12-12T18:21:20Z","title":"What is and how do we Achieve a Resilient Digital Democracy?","quality_controlled":"1","year":"2025","project":[{"name":"INNOVAtive DEmocracy Through Digitalisation","_id":"1397"}],"_id":"63076","user_id":"21863","department":[{"_id":"136"},{"_id":"11"}],"article_type":"original","article_number":"387","type":"journal_article","status":"public","oa":"1","date_updated":"2026-02-23T20:51:40Z","author":[{"first_name":"Christian","id":"21863","full_name":"Fuchs, Christian","orcid":"0000-0003-0589-4579","last_name":"Fuchs"}],"volume":5,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.12688/openreseurope.21988.2"}],"doi":"10.12688/openreseurope.21988.2","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["2732-5121"]},"citation":{"ama":"Fuchs C. What is and how do we Achieve a Resilient Digital Democracy? <i>Open Research Europe</i>. 2025;5. doi:<a href=\"https://doi.org/10.12688/openreseurope.21988.2\">10.12688/openreseurope.21988.2</a>","apa":"Fuchs, C. (2025). What is and how do we Achieve a Resilient Digital Democracy? <i>Open Research Europe</i>, <i>5</i>, Article 387. <a href=\"https://doi.org/10.12688/openreseurope.21988.2\">https://doi.org/10.12688/openreseurope.21988.2</a>","bibtex":"@article{Fuchs_2025, title={What is and how do we Achieve a Resilient Digital Democracy?}, volume={5}, DOI={<a href=\"https://doi.org/10.12688/openreseurope.21988.2\">10.12688/openreseurope.21988.2</a>}, number={387}, journal={Open Research Europe}, publisher={F1000 Research Ltd}, author={Fuchs, Christian}, year={2025} }","mla":"Fuchs, Christian. “What Is and How Do We Achieve a Resilient Digital Democracy?” <i>Open Research Europe</i>, vol. 5, 387, F1000 Research Ltd, 2025, doi:<a href=\"https://doi.org/10.12688/openreseurope.21988.2\">10.12688/openreseurope.21988.2</a>.","short":"C. Fuchs, Open Research Europe 5 (2025).","ieee":"C. Fuchs, “What is and how do we Achieve a Resilient Digital Democracy?,” <i>Open Research Europe</i>, vol. 5, Art. no. 387, 2025, doi: <a href=\"https://doi.org/10.12688/openreseurope.21988.2\">10.12688/openreseurope.21988.2</a>.","chicago":"Fuchs, Christian. “What Is and How Do We Achieve a Resilient Digital Democracy?” <i>Open Research Europe</i> 5 (2025). <a href=\"https://doi.org/10.12688/openreseurope.21988.2\">https://doi.org/10.12688/openreseurope.21988.2</a>."},"intvolume":"         5"},{"language":[{"iso":"eng"}],"keyword":["Joining","Casting","Self-pierce riveting","Aluminium casting alloy"],"publication":"44th Conference of the International Deep Drawing Research Group (IDDRG 2025)","abstract":[{"lang":"eng","text":"Lightweight design is a driving concept in modern automotive engineering to minimize resource consumption over a vehicle's lifecycle through multi-material design, which relies on the use of joining techniques in car body fabrication. Multi-material design and the increasing trend towards producing large structural components using the megacasting process pose considerable challenges, particularly in the mechanical joining of aluminium-silicon (AlSi) castings. These castings typically exhibit low ductility and are prone to cracking when mechanically joined. Based on the excellent castability of hypoeutectic AlSi alloys, these are applied in sand casting and die casting as well as in megacasting. With a silicon content between 7 wt% and 12 wt%, these AlSi-alloys have a plate-like silicon phase that initiates cracks during mechanical joining. To enhance the joinability of castings, the research hypothesis is that improved solidification conditions enable a significant modification in the microstructure and therefore, increase the mechanical properties. During the manufacture of the castings using the sand casting process, the solidification conditions within the structural elements are varied to modify the microstructure to obtain castings with graded microstructure. The castings are evaluated using mechanical, microstructural and joining testing methods and finally, a microstructure-joinability correlation is established."}],"date_created":"2025-05-12T15:21:06Z","title":"Mechanical joinability of microstructurally graded structural components manufactured from hypoeutectic aluminium casting alloys","quality_controlled":"1","year":"2025","user_id":"7850","department":[{"_id":"43"},{"_id":"158"},{"_id":"157"},{"_id":"9"},{"_id":"321"}],"project":[{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 – A02: TRR 285 - Subproject A02","_id":"136"},{"name":"TRR 285 – A01: TRR 285 - Subproject A01","_id":"135"},{"name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"}],"_id":"59872","article_number":"01081","article_type":"original","type":"journal_article","status":"public","author":[{"id":"32340","full_name":"Neuser, Moritz","last_name":"Neuser","first_name":"Moritz"},{"first_name":"Malte Christian","id":"61977","full_name":"Schlichter, Malte Christian","last_name":"Schlichter"},{"full_name":"Hoyer, Kay-Peter","id":"48411","last_name":"Hoyer","first_name":"Kay-Peter"},{"full_name":"Bobbert, Mathias","id":"7850","last_name":"Bobbert","first_name":"Mathias"},{"first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","id":"32056","full_name":"Meschut, Gerson"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"volume":408,"date_updated":"2026-02-24T13:41:58Z","oa":"1","main_file_link":[{"open_access":"1","url":"\thttps://doi.org/10.1051/matecconf/202540801081"}],"conference":{"start_date":"2025-06-02","name":"44th Conference of the International Deep Drawing Research Group (IDDRG 2025)","location":"Lissabon (Portugal)","end_date":"2025-06-05"},"doi":"10.1051/matecconf/202540801081","publication_status":"published","citation":{"ama":"Neuser M, Schlichter MC, Hoyer K-P, Bobbert M, Meschut G, Schaper M. Mechanical joinability of microstructurally graded structural components manufactured from hypoeutectic aluminium casting alloys. <i>44th Conference of the International Deep Drawing Research Group (IDDRG 2025)</i>. 2025;408. doi:<a href=\"https://doi.org/10.1051/matecconf/202540801081\">10.1051/matecconf/202540801081</a>","apa":"Neuser, M., Schlichter, M. C., Hoyer, K.-P., Bobbert, M., Meschut, G., &#38; Schaper, M. (2025). Mechanical joinability of microstructurally graded structural components manufactured from hypoeutectic aluminium casting alloys. <i>44th Conference of the International Deep Drawing Research Group (IDDRG 2025)</i>, <i>408</i>, Article 01081. <a href=\"https://doi.org/10.1051/matecconf/202540801081\">https://doi.org/10.1051/matecconf/202540801081</a>","mla":"Neuser, Moritz, et al. “Mechanical Joinability of Microstructurally Graded Structural Components Manufactured from Hypoeutectic Aluminium Casting Alloys.” <i>44th Conference of the International Deep Drawing Research Group (IDDRG 2025)</i>, vol. 408, 01081, 2025, doi:<a href=\"https://doi.org/10.1051/matecconf/202540801081\">10.1051/matecconf/202540801081</a>.","bibtex":"@article{Neuser_Schlichter_Hoyer_Bobbert_Meschut_Schaper_2025, title={Mechanical joinability of microstructurally graded structural components manufactured from hypoeutectic aluminium casting alloys}, volume={408}, DOI={<a href=\"https://doi.org/10.1051/matecconf/202540801081\">10.1051/matecconf/202540801081</a>}, number={01081}, journal={44th Conference of the International Deep Drawing Research Group (IDDRG 2025)}, author={Neuser, Moritz and Schlichter, Malte Christian and Hoyer, Kay-Peter and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko}, year={2025} }","short":"M. Neuser, M.C. Schlichter, K.-P. Hoyer, M. Bobbert, G. Meschut, M. Schaper, 44th Conference of the International Deep Drawing Research Group (IDDRG 2025) 408 (2025).","ieee":"M. Neuser, M. C. Schlichter, K.-P. Hoyer, M. Bobbert, G. Meschut, and M. Schaper, “Mechanical joinability of microstructurally graded structural components manufactured from hypoeutectic aluminium casting alloys,” <i>44th Conference of the International Deep Drawing Research Group (IDDRG 2025)</i>, vol. 408, Art. no. 01081, 2025, doi: <a href=\"https://doi.org/10.1051/matecconf/202540801081\">10.1051/matecconf/202540801081</a>.","chicago":"Neuser, Moritz, Malte Christian Schlichter, Kay-Peter Hoyer, Mathias Bobbert, Gerson Meschut, and Mirko Schaper. “Mechanical Joinability of Microstructurally Graded Structural Components Manufactured from Hypoeutectic Aluminium Casting Alloys.” <i>44th Conference of the International Deep Drawing Research Group (IDDRG 2025)</i> 408 (2025). <a href=\"https://doi.org/10.1051/matecconf/202540801081\">https://doi.org/10.1051/matecconf/202540801081</a>."},"intvolume":"       408"},{"type":"conference","status":"public","_id":"59878","project":[{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 – A01: TRR 285 - Subproject A01","_id":"135"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}],"department":[{"_id":"157"}],"user_id":"7850","publication_identifier":{"issn":["2474-395X"]},"publication_status":"published","place":"Paestum","intvolume":"        54","citation":{"ama":"Schlichter MC, Harabati Ö, Ludwig J-P, et al. Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints. In: <i>Materials Research Proceedings</i>. Vol 54. Materials Research Forum LLC; 2025. doi:<a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>","ieee":"M. C. Schlichter <i>et al.</i>, “Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints,” in <i>Materials Research Proceedings</i>, 2025, vol. 54, doi: <a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>.","chicago":"Schlichter, Malte Christian, Özcan Harabati, Jean-Patrick Ludwig, Max Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Experimental and Numerical Investigation of the Influence of Rolling-Induced Sheet Metal Deformation on SPR Joints.” In <i>Materials Research Proceedings</i>, Vol. 54. Paestum: Materials Research Forum LLC, 2025. <a href=\"https://doi.org/10.21741/9781644903599-148\">https://doi.org/10.21741/9781644903599-148</a>.","short":"M.C. Schlichter, Ö. Harabati, J.-P. Ludwig, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, Paestum, 2025.","mla":"Schlichter, Malte Christian, et al. “Experimental and Numerical Investigation of the Influence of Rolling-Induced Sheet Metal Deformation on SPR Joints.” <i>Materials Research Proceedings</i>, vol. 54, Materials Research Forum LLC, 2025, doi:<a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>.","bibtex":"@inproceedings{Schlichter_Harabati_Ludwig_Böhnke_Bielak_Bobbert_Meschut_2025, place={Paestum}, title={Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints}, volume={54}, DOI={<a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Schlichter, Malte Christian and Harabati, Özcan and Ludwig, Jean-Patrick and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2025} }","apa":"Schlichter, M. C., Harabati, Ö., Ludwig, J.-P., Böhnke, M., Bielak, C. R., Bobbert, M., &#38; Meschut, G. (2025). Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints. <i>Materials Research Proceedings</i>, <i>54</i>. <a href=\"https://doi.org/10.21741/9781644903599-148\">https://doi.org/10.21741/9781644903599-148</a>"},"date_updated":"2026-02-24T13:42:57Z","volume":54,"author":[{"first_name":"Malte Christian","id":"61977","full_name":"Schlichter, Malte Christian","last_name":"Schlichter"},{"first_name":"Özcan","last_name":"Harabati","full_name":"Harabati, Özcan"},{"first_name":"Jean-Patrick","last_name":"Ludwig","id":"76631","full_name":"Ludwig, Jean-Patrick"},{"first_name":"Max","last_name":"Böhnke","full_name":"Böhnke, Max","id":"45779"},{"first_name":"Christian Roman","id":"34782","full_name":"Bielak, Christian Roman","last_name":"Bielak"},{"first_name":"Mathias","last_name":"Bobbert","full_name":"Bobbert, Mathias","id":"7850"},{"full_name":"Meschut, Gerson","id":"32056","last_name":"Meschut","orcid":"0000-0002-2763-1246","first_name":"Gerson"}],"doi":"10.21741/9781644903599-148","publication":"Materials Research Proceedings","abstract":[{"text":"<jats:p>Abstract. In the development of advanced lightweight automotive solutions, self-piercing riveting (SPR) offers the possibility of joining multi-material structures to fulfil a wide variety of requirements. With regard to the entire process chain, production-related pre-deformations of the parts to be joined can influence the geometric shape and load capacity of SPR joints. Various studies have investigated the influence of pre-stretched sheet materials, in the sense of pre-drawing processes, on the formation of SPR joints. The impact of pre-stretching sheet metals on the formation of their geometrical characteristics and the shear-tensile strength of SPR processes was observed [1]. Pre-rolled semi-finished products are also joined together in mixed material automotive structures, e.g. tailor rolled blanks. This work aims to investigate the influence of pre-rolled joining parts on the geometric formation and load-carrying capacity of SPR joints. For this purpose, sheets of metal are cold-formed using a rolling process to induce a defined strain-hardening state in the material and then joined in various combinations. As the degree of deformation increases, the rolling of samples can lead to minimal accumulation of damage in the sheet materials, which can influence the joint behaviour. The rolling process, as well as the subsequent joining process, are also investigated by FEM. The influence of pre-rolled semi-finished products on the strength of the SPR joints is investigated.</jats:p>","lang":"eng"}],"language":[{"iso":"eng"}],"quality_controlled":"1","year":"2025","publisher":"Materials Research Forum LLC","date_created":"2025-05-13T06:54:20Z","title":"Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints"},{"title":"Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints","doi":"10.21741/9781644903599-148","publisher":"Materials Research Forum LLC","date_updated":"2026-02-24T14:02:01Z","volume":54,"date_created":"2025-08-22T10:20:15Z","author":[{"first_name":"Malte Christian","id":"61977","full_name":"Schlichter, Malte Christian","last_name":"Schlichter"},{"first_name":"Özcan","full_name":"Harabati, Özcan","id":"54972","last_name":"Harabati"},{"first_name":"Jean-Patrick","id":"76631","full_name":"Ludwig, Jean-Patrick","last_name":"Ludwig"},{"first_name":"Max","id":"45779","full_name":"Böhnke, Max","last_name":"Böhnke"},{"first_name":"Christian Roman","full_name":"Bielak, Christian Roman","id":"34782","last_name":"Bielak"},{"full_name":"Bobbert, Mathias","id":"7850","last_name":"Bobbert","first_name":"Mathias"},{"last_name":"Meschut","orcid":"0000-0002-2763-1246","id":"32056","full_name":"Meschut, Gerson","first_name":"Gerson"}],"year":"2025","intvolume":"        54","citation":{"ieee":"M. C. Schlichter <i>et al.</i>, “Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints,” in <i>Materials Research Proceedings</i>, 2025, vol. 54, doi: <a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>.","chicago":"Schlichter, Malte Christian, Özcan Harabati, Jean-Patrick Ludwig, Max Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Experimental and Numerical Investigation of the Influence of Rolling-Induced Sheet Metal Deformation on SPR Joints.” In <i>Materials Research Proceedings</i>, Vol. 54. Materials Research Forum LLC, 2025. <a href=\"https://doi.org/10.21741/9781644903599-148\">https://doi.org/10.21741/9781644903599-148</a>.","ama":"Schlichter MC, Harabati Ö, Ludwig J-P, et al. Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints. In: <i>Materials Research Proceedings</i>. Vol 54. Materials Research Forum LLC; 2025. doi:<a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>","mla":"Schlichter, Malte Christian, et al. “Experimental and Numerical Investigation of the Influence of Rolling-Induced Sheet Metal Deformation on SPR Joints.” <i>Materials Research Proceedings</i>, vol. 54, Materials Research Forum LLC, 2025, doi:<a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>.","bibtex":"@inproceedings{Schlichter_Harabati_Ludwig_Böhnke_Bielak_Bobbert_Meschut_2025, title={Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints}, volume={54}, DOI={<a href=\"https://doi.org/10.21741/9781644903599-148\">10.21741/9781644903599-148</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Schlichter, Malte Christian and Harabati, Özcan and Ludwig, Jean-Patrick and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2025} }","short":"M.C. Schlichter, Ö. Harabati, J.-P. Ludwig, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.","apa":"Schlichter, M. C., Harabati, Ö., Ludwig, J.-P., Böhnke, M., Bielak, C. R., Bobbert, M., &#38; Meschut, G. (2025). Experimental and numerical investigation of the influence of rolling-induced sheet metal deformation on SPR joints. <i>Materials Research Proceedings</i>, <i>54</i>. <a href=\"https://doi.org/10.21741/9781644903599-148\">https://doi.org/10.21741/9781644903599-148</a>"},"quality_controlled":"1","publication_identifier":{"issn":["2474-395X"]},"publication_status":"published","language":[{"iso":"eng"}],"_id":"60977","project":[{"name":"TRR 285 - Subproject A01","_id":"135"},{"name":"TRR 285 - Project Area A","_id":"131"},{"name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"}],"department":[{"_id":"157"}],"user_id":"7850","abstract":[{"lang":"eng","text":"In the development of advanced lightweight automotive solutions, self-piercing riveting (SPR) offers the possibility of joining multi-material structures to fulfil a wide variety of requirements. With regard to the entire process chain, production-related pre-deformations of the parts to be joined can influence the geometric shape and load capacity of SPR joints. Various studies have investigated the influence of pre-stretched sheet materials, in the sense of pre-drawing processes, on the formation of SPR joints. The impact of pre-stretching sheet metals on the formation of their geometrical characteristics and the shear-tensile strength of SPR processes was observed [1]. Pre-rolled semi-finished products are also joined together in mixed material automotive structures, e.g. tailor rolled blanks. This work aims to investigate the influence of pre-rolled joining parts on the geometric formation and load-carrying capacity of SPR joints. For this purpose, sheets of metal are cold-formed using a rolling process to induce a defined strain-hardening state in the material and then joined in various combinations. As the degree of deformation increases, the rolling of samples can lead to minimal accumulation of damage in the sheet materials, which can influence the joint behaviour. The rolling process, as well as the subsequent joining process, are also investigated by FEM. The influence of pre-rolled semi-finished products on the strength of the SPR joints is investigated.</jats:p>"}],"status":"public","publication":"Materials Research Proceedings","type":"conference"},{"date_updated":"2026-02-24T14:02:35Z","publisher":"Materials Research Forum LLC","author":[{"first_name":"Malte Christian","last_name":"Schlichter","full_name":"Schlichter, Malte Christian","id":"61977"},{"last_name":"Harabati","id":"54972","full_name":"Harabati, Özcan","first_name":"Özcan"},{"first_name":"Max","full_name":"Böhnke, Max","id":"45779","last_name":"Böhnke"},{"last_name":"Bielak","id":"34782","full_name":"Bielak, Christian Roman","first_name":"Christian Roman"},{"last_name":"Bobbert","id":"7850","full_name":"Bobbert, Mathias","first_name":"Mathias"},{"first_name":"Gerson","full_name":"Meschut, Gerson","last_name":"Meschut"}],"date_created":"2025-08-22T10:45:56Z","volume":52,"title":"Investigation on manufacturing-induced pre-deformation on the fatigue behaviour of clinched joints","doi":"10.21741/9781644903551-16","publication_status":"published","publication_identifier":{"issn":["2474-395X"]},"quality_controlled":"1","year":"2025","citation":{"ieee":"M. C. Schlichter, Ö. Harabati, M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Investigation on manufacturing-induced pre-deformation on the fatigue behaviour of clinched joints,” in <i>Materials Research Proceedings</i>, 2025, vol. 52, doi: <a href=\"https://doi.org/10.21741/9781644903551-16\">10.21741/9781644903551-16</a>.","chicago":"Schlichter, Malte Christian, Özcan Harabati, Max Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Investigation on Manufacturing-Induced Pre-Deformation on the Fatigue Behaviour of Clinched Joints.” In <i>Materials Research Proceedings</i>, Vol. 52. Materials Research Forum LLC, 2025. <a href=\"https://doi.org/10.21741/9781644903551-16\">https://doi.org/10.21741/9781644903551-16</a>.","ama":"Schlichter MC, Harabati Ö, Böhnke M, Bielak CR, Bobbert M, Meschut G. Investigation on manufacturing-induced pre-deformation on the fatigue behaviour of clinched joints. In: <i>Materials Research Proceedings</i>. Vol 52. Materials Research Forum LLC; 2025. doi:<a href=\"https://doi.org/10.21741/9781644903551-16\">10.21741/9781644903551-16</a>","short":"M.C. Schlichter, Ö. Harabati, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.","bibtex":"@inproceedings{Schlichter_Harabati_Böhnke_Bielak_Bobbert_Meschut_2025, title={Investigation on manufacturing-induced pre-deformation on the fatigue behaviour of clinched joints}, volume={52}, DOI={<a href=\"https://doi.org/10.21741/9781644903551-16\">10.21741/9781644903551-16</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Schlichter, Malte Christian and Harabati, Özcan and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2025} }","mla":"Schlichter, Malte Christian, et al. “Investigation on Manufacturing-Induced Pre-Deformation on the Fatigue Behaviour of Clinched Joints.” <i>Materials Research Proceedings</i>, vol. 52, Materials Research Forum LLC, 2025, doi:<a href=\"https://doi.org/10.21741/9781644903551-16\">10.21741/9781644903551-16</a>.","apa":"Schlichter, M. C., Harabati, Ö., Böhnke, M., Bielak, C. R., Bobbert, M., &#38; Meschut, G. (2025). Investigation on manufacturing-induced pre-deformation on the fatigue behaviour of clinched joints. <i>Materials Research Proceedings</i>, <i>52</i>. <a href=\"https://doi.org/10.21741/9781644903551-16\">https://doi.org/10.21741/9781644903551-16</a>"},"intvolume":"        52","project":[{"_id":"131","name":"TRR 285 - Project Area A"},{"name":"TRR 285 - Subproject A01","_id":"135"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}],"_id":"60978","user_id":"7850","department":[{"_id":"157"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Materials Research Proceedings","abstract":[{"text":"The present study is an experimental analysis of the influence of pre-forming on the failure behaviour of clinched specimens under quasi-static and cyclic loading conditions. In this context, the geometric formation of the clinched joints is taken into account, with regard to the loading behaviour. The study also includes a comparison of the failure behaviour of quasi-static and cyclic tested specimen. Testing is done on non-pre-deformed and pre-deformed specimens. For this purpose, experimental investigations are carried out on two material combinations consisting of HCT590X steel sheet and EN AW-6014 T4 aluminium sheet. The focus is on the fatigue analysis of the clinched joints. The aim is to identify the failure modes under cyclic loading and the crack formation with regard to forming operations prior to the joining process. The investigations show that the cyclic load-bearing behaviour of the HCT590X joints is reduced by introducing a plastic pre-deformation of the to be joined parts.</jats:p>","lang":"eng"}],"status":"public"},{"publisher":"Materials Research Forum LLC","date_updated":"2026-02-24T13:43:56Z","volume":52,"author":[{"last_name":"Chen","full_name":"Chen, Chin","first_name":"Chin"},{"last_name":"Schlichter","full_name":"Schlichter, Malte Christian","id":"61977","first_name":"Malte Christian"},{"full_name":"Harzheim, Sven","last_name":"Harzheim","first_name":"Sven"},{"full_name":"Hofmann, Martin","last_name":"Hofmann","first_name":"Martin"},{"first_name":"Mathias","last_name":"Bobbert","full_name":"Bobbert, Mathias","id":"7850"},{"first_name":"Gerson","full_name":"Meschut, Gerson","id":"32056","last_name":"Meschut","orcid":"0000-0002-2763-1246"},{"last_name":"Wallmersperger","full_name":"Wallmersperger, Thomas","first_name":"Thomas"}],"date_created":"2025-04-15T11:14:53Z","title":"High-cycle fatigue testing and parameter identification for numerical simulation of aluminum alloy EN AW-6014","doi":"10.21741/9781644903551-23","publication_identifier":{"issn":["2474-395X"]},"quality_controlled":"1","publication_status":"published","year":"2025","intvolume":"        52","citation":{"bibtex":"@inproceedings{Chen_Schlichter_Harzheim_Hofmann_Bobbert_Meschut_Wallmersperger_2025, title={High-cycle fatigue testing and parameter identification for numerical simulation of aluminum alloy EN AW-6014}, volume={52}, DOI={<a href=\"https://doi.org/10.21741/9781644903551-23\">10.21741/9781644903551-23</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Chen, Chin and Schlichter, Malte Christian and Harzheim, Sven and Hofmann, Martin and Bobbert, Mathias and Meschut, Gerson and Wallmersperger, Thomas}, year={2025} }","short":"C. Chen, M.C. Schlichter, S. Harzheim, M. Hofmann, M. Bobbert, G. Meschut, T. Wallmersperger, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.","mla":"Chen, Chin, et al. “High-Cycle Fatigue Testing and Parameter Identification for Numerical Simulation of Aluminum Alloy EN AW-6014.” <i>Materials Research Proceedings</i>, vol. 52, Materials Research Forum LLC, 2025, doi:<a href=\"https://doi.org/10.21741/9781644903551-23\">10.21741/9781644903551-23</a>.","ama":"Chen C, Schlichter MC, Harzheim S, et al. High-cycle fatigue testing and parameter identification for numerical simulation of aluminum alloy EN AW-6014. In: <i>Materials Research Proceedings</i>. Vol 52. Materials Research Forum LLC; 2025. doi:<a href=\"https://doi.org/10.21741/9781644903551-23\">10.21741/9781644903551-23</a>","apa":"Chen, C., Schlichter, M. C., Harzheim, S., Hofmann, M., Bobbert, M., Meschut, G., &#38; Wallmersperger, T. (2025). High-cycle fatigue testing and parameter identification for numerical simulation of aluminum alloy EN AW-6014. <i>Materials Research Proceedings</i>, <i>52</i>. <a href=\"https://doi.org/10.21741/9781644903551-23\">https://doi.org/10.21741/9781644903551-23</a>","chicago":"Chen, Chin, Malte Christian Schlichter, Sven Harzheim, Martin Hofmann, Mathias Bobbert, Gerson Meschut, and Thomas Wallmersperger. “High-Cycle Fatigue Testing and Parameter Identification for Numerical Simulation of Aluminum Alloy EN AW-6014.” In <i>Materials Research Proceedings</i>, Vol. 52. Materials Research Forum LLC, 2025. <a href=\"https://doi.org/10.21741/9781644903551-23\">https://doi.org/10.21741/9781644903551-23</a>.","ieee":"C. Chen <i>et al.</i>, “High-cycle fatigue testing and parameter identification for numerical simulation of aluminum alloy EN AW-6014,” in <i>Materials Research Proceedings</i>, 2025, vol. 52, doi: <a href=\"https://doi.org/10.21741/9781644903551-23\">10.21741/9781644903551-23</a>."},"_id":"59587","project":[{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}],"department":[{"_id":"157"}],"user_id":"7850","language":[{"iso":"eng"}],"publication":"Materials Research Proceedings","type":"conference","abstract":[{"lang":"eng","text":"Abstract. As a widely used sheet metal in clinched joints within the automotive industry, the aluminum alloy EN AW-6014 has been the focus of numerous studies. High-cycle fatigue (HCF) is a critical aspect when assessing the durability of clinched joints. In the present work, the HCF behavior of EN AW-6014 T4 was explored both experimentally and numerically. To model the fatigue behavior, Lemaitre’s two-scale damage model was used. Two key parameters, damage strength and damage exponent, are necessary for numerical investigations of HCF behavior. These parameters were determined through experiments with flat specimens and subsequently validated within a numerical model of clinched joints. The numerical results for fatigue match the experimental ones of the clinched joints quite well.</jats:p>"}],"status":"public"},{"_id":"64616","series_title":"Lecture Notes in Mechanical Engineering","user_id":"70143","department":[{"_id":"741"}],"file_date_updated":"2026-02-24T13:33:47Z","type":"conference","editor":[{"first_name":"Holger","full_name":"Kohl, Holger","last_name":"Kohl"},{"first_name":"Günther","full_name":"Seliger, Günther","last_name":"Seliger"},{"last_name":"Dietrich","full_name":"Dietrich, Franz","first_name":"Franz"},{"first_name":"Giampaolo","full_name":"Campana, Giampaolo","last_name":"Campana"}],"status":"public","oa":"1","date_updated":"2026-02-24T14:05:50Z","author":[{"first_name":"Katharina","orcid":"0009-0000-5738-7304","last_name":"Rohde","full_name":"Rohde, Katharina","id":"70143"},{"last_name":"Gonzalez","full_name":"Gonzalez, Barbara Fernandez","first_name":"Barbara Fernandez"},{"first_name":"Finn Lukas","id":"74585","full_name":"Budde, Finn Lukas","last_name":"Budde"},{"first_name":"Manuel","last_name":"Ott","id":"44204","full_name":"Ott, Manuel"},{"last_name":"Mozgova","full_name":"Mozgova, Iryna","id":"95903","first_name":"Iryna"},{"full_name":"Mendibe, Alain Alonso","last_name":"Mendibe","first_name":"Alain Alonso"}],"volume":1,"main_file_link":[{"open_access":"1"}],"conference":{"start_date":"2025-09-10","name":"21st Global Conference on Sustainable Manufacturing (GCSM 2025)","location":"Bologna, Italy","end_date":"2025-09-12"},"publication_status":"inpress","has_accepted_license":"1","citation":{"ama":"Rohde K, Gonzalez BF, Budde FL, Ott M, Mozgova I, Mendibe AA. Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application. In: Kohl H, Seliger G, Dietrich F, Campana G, eds. <i>Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i>. Vol 1. Lecture Notes in Mechanical Engineering. Springer Nature Switzerland AG.","ieee":"K. Rohde, B. F. Gonzalez, F. L. Budde, M. Ott, I. Mozgova, and A. A. Mendibe, “Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application,” in <i>Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i>, Bologna, Italy, vol. 1.","chicago":"Rohde, Katharina, Barbara Fernandez Gonzalez, Finn Lukas Budde, Manuel Ott, Iryna Mozgova, and Alain Alonso Mendibe. “Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application.” In <i>Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i>, edited by Holger Kohl, Günther Seliger, Franz Dietrich, and Giampaolo Campana, Vol. 1. Lecture Notes in Mechanical Engineering. Springer Nature Switzerland AG, n.d.","bibtex":"@inproceedings{Rohde_Gonzalez_Budde_Ott_Mozgova_Mendibe, series={Lecture Notes in Mechanical Engineering}, title={Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application}, volume={1}, booktitle={Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing}, publisher={Springer Nature Switzerland AG}, author={Rohde, Katharina and Gonzalez, Barbara Fernandez and Budde, Finn Lukas and Ott, Manuel and Mozgova, Iryna and Mendibe, Alain Alonso}, editor={Kohl, Holger and Seliger, Günther and Dietrich, Franz and Campana, Giampaolo}, collection={Lecture Notes in Mechanical Engineering} }","mla":"Rohde, Katharina, et al. “Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application.” <i>Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i>, edited by Holger Kohl et al., vol. 1, Springer Nature Switzerland AG.","short":"K. Rohde, B.F. Gonzalez, F.L. Budde, M. Ott, I. Mozgova, A.A. Mendibe, in: H. Kohl, G. Seliger, F. Dietrich, G. Campana (Eds.), Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing, Springer Nature Switzerland AG, n.d.","apa":"Rohde, K., Gonzalez, B. F., Budde, F. L., Ott, M., Mozgova, I., &#38; Mendibe, A. A. (n.d.). Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application. In H. Kohl, G. Seliger, F. Dietrich, &#38; G. Campana (Eds.), <i>Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i> (Vol. 1). Springer Nature Switzerland AG."},"intvolume":"         1","ddc":["620"],"language":[{"iso":"eng"}],"publication":"Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing","abstract":[{"text":"The circular economy offers decisive advantages over the currently prevalent linear economy in industry. Firstly, the reuse of products, individual parts and material reduces the need for new production or generation and the associated consumption of energy and resources. Secondly, it helps to avoid the generation of waste. Early consideration of circular economic principles in product development processes is essential to specifically promote reuse, reparability and recycling. Efficient recycling of assemblies requires well-defined strategies. However, various challenges hinder the efficiency of technical recycling processes in industrial applications. This paper presents an Ishikawa (fishbone) diagram-based approach to systematically identify and categorize these influences. The method is implemented within an industrial framework, highlighting key obstacles such as material composition, design constraints, use of technology, framework conditions, economic limitations and regulatory challenges. By applying a scenario analysis, this approach examines potential future developments and their impact on recycling-oriented design choices. This helps to identify critical influencing factors and supports the development of resilient and sustainable industrial practices. This framework will serve as the foundation for developing an automated approach to circular design, enabling industries to more effectively integrate sustainability into their processes and adapt to changing environmental demands.","lang":"eng"}],"file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":333257,"file_name":"GCSM_2025_Rohde_updated.pdf","access_level":"closed","file_id":"64617","date_updated":"2026-02-24T13:33:47Z","creator":"kathiroh","date_created":"2026-02-24T13:33:47Z"}],"publisher":"Springer Nature Switzerland AG","date_created":"2026-02-24T13:36:06Z","title":"Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application","quality_controlled":"1","year":"2025"},{"publication":"Materials Research Proceedings","type":"conference","abstract":[{"text":"The versatile self-pierce riveting (V-SPR) is a further development of semi-tubular self-pierce riveting. V-SPR enables adaptation to changing boundary conditions, such as a change in the material thickness combination, without varying the rivet die combination due to increased punch actuation and the use of multi-range capable rivets [1]. The inner punch first sets the rivet. The outer punch then forms the rivet head to the respective sheet thickness. For this, the rivet requires a hard shank and a ductile rivet head, which is achieved by an inductive local hardening process [2]. Until now, the joint formation of rivets with graded hardness profile has been challenging to estimate in the FEM simulation due to the inhomogeneous material conditions in the rivet. In this study, a method capable of reproducing the experimentally determined hardness levels of rivets in detail is shown. This FE model enables the realistic modelling of the mechanical properties of the rivet on the basis of the hardness profile in order to predict the correct deformation processes and stresses during the riveting process. First, the detailed experimental hardness mapping of the locally heat-treated rivets is transferred into the FE model. The FEM material model can predict the local strength of the rivet based on hardness by scaling the flow curves. To estimate the predictive capability of the FEM model, the joint formation of rivets with different graded hardness profiles is compared experimentally and simulative. Based on the validated model, the influence of different rivet hardness profiles on the joint formation is analysed numerically. By adapting the material model, a high level of correlation between the experiment's joint formation and the simulation can be achieved.","lang":"eng"}],"status":"public","_id":"60440","project":[{"name":"TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"}],"department":[{"_id":"43"},{"_id":"157"}],"user_id":"7850","language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["2474-395X"]},"publication_status":"published","year":"2025","intvolume":"        54","citation":{"short":"P.K. Holtkamp, C.R. Bielak, M. Bobbert, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2025.","bibtex":"@inproceedings{Holtkamp_Bielak_Bobbert_Meschut_2025, title={Simulation of the joining process of graded hardened multi-range capable rivets}, volume={54}, DOI={<a href=\"https://doi.org/10.21741/9781644903599-153\">10.21741/9781644903599-153</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Holtkamp, Pia Katharina and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2025} }","mla":"Holtkamp, Pia Katharina, et al. “Simulation of the Joining Process of Graded Hardened Multi-Range Capable Rivets.” <i>Materials Research Proceedings</i>, vol. 54, Materials Research Forum LLC, 2025, doi:<a href=\"https://doi.org/10.21741/9781644903599-153\">10.21741/9781644903599-153</a>.","apa":"Holtkamp, P. K., Bielak, C. R., Bobbert, M., &#38; Meschut, G. (2025). Simulation of the joining process of graded hardened multi-range capable rivets. <i>Materials Research Proceedings</i>, <i>54</i>. <a href=\"https://doi.org/10.21741/9781644903599-153\">https://doi.org/10.21741/9781644903599-153</a>","ieee":"P. K. Holtkamp, C. R. Bielak, M. Bobbert, and G. Meschut, “Simulation of the joining process of graded hardened multi-range capable rivets,” in <i>Materials Research Proceedings</i>, 2025, vol. 54, doi: <a href=\"https://doi.org/10.21741/9781644903599-153\">10.21741/9781644903599-153</a>.","chicago":"Holtkamp, Pia Katharina, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Simulation of the Joining Process of Graded Hardened Multi-Range Capable Rivets.” In <i>Materials Research Proceedings</i>, Vol. 54. Materials Research Forum LLC, 2025. <a href=\"https://doi.org/10.21741/9781644903599-153\">https://doi.org/10.21741/9781644903599-153</a>.","ama":"Holtkamp PK, Bielak CR, Bobbert M, Meschut G. Simulation of the joining process of graded hardened multi-range capable rivets. In: <i>Materials Research Proceedings</i>. Vol 54. Materials Research Forum LLC; 2025. doi:<a href=\"https://doi.org/10.21741/9781644903599-153\">10.21741/9781644903599-153</a>"},"date_updated":"2026-02-24T14:12:10Z","publisher":"Materials Research Forum LLC","volume":54,"author":[{"first_name":"Pia Katharina","full_name":"Holtkamp, Pia Katharina","id":"44935","last_name":"Holtkamp"},{"first_name":"Christian Roman","last_name":"Bielak","id":"34782","full_name":"Bielak, Christian Roman"},{"id":"7850","full_name":"Bobbert, Mathias","last_name":"Bobbert","first_name":"Mathias"},{"first_name":"Gerson","full_name":"Meschut, Gerson","id":"32056","last_name":"Meschut","orcid":"0000-0002-2763-1246"}],"date_created":"2025-06-27T08:23:00Z","title":"Simulation of the joining process of graded hardened multi-range capable rivets","doi":"10.21741/9781644903599-153"},{"year":"2025","place":"Coimbra, Portugal","citation":{"chicago":"Mauro, D. A., L. A. Ludovico, H. H. Aydin, Axel Berndt, and T. Grothe. “Detmold Musical Instrument Timbre Explorer (DmITE): Interactive Visualization of Musical Instruments Radiation Pattern Using IEEE 1599.” In <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i> Coimbra, Portugal: ACM, 2025.","ieee":"D. A. Mauro, L. A. Ludovico, H. H. Aydin, A. Berndt, and T. Grothe, “Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization of musical instruments radiation pattern using IEEE 1599,” 2025.","ama":"Mauro DA, Ludovico LA, Aydin HH, Berndt A, Grothe T. Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization of musical instruments radiation pattern using IEEE 1599. In: <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i> ACM; 2025.","bibtex":"@inproceedings{Mauro_Ludovico_Aydin_Berndt_Grothe_2025, place={Coimbra, Portugal}, title={Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization of musical instruments radiation pattern using IEEE 1599}, booktitle={AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.}, publisher={ACM}, author={Mauro, D. A. and Ludovico, L. A. and Aydin, H. H. and Berndt, Axel and Grothe, T.}, year={2025} }","short":"D.A. Mauro, L.A. Ludovico, H.H. Aydin, A. Berndt, T. Grothe, in: AM.ICAD: Audio Mostly &#38; ICAD Joint Conf., ACM, Coimbra, Portugal, 2025.","mla":"Mauro, D. A., et al. “Detmold Musical Instrument Timbre Explorer (DmITE): Interactive Visualization of Musical Instruments Radiation Pattern Using IEEE 1599.” <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>, ACM, 2025.","apa":"Mauro, D. A., Ludovico, L. A., Aydin, H. H., Berndt, A., &#38; Grothe, T. (2025). Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization of musical instruments radiation pattern using IEEE 1599. <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>"},"date_updated":"2026-02-24T15:22:59Z","publisher":"ACM","author":[{"last_name":"Mauro","full_name":"Mauro, D. A.","first_name":"D. A."},{"full_name":"Ludovico, L. A.","last_name":"Ludovico","first_name":"L. A."},{"full_name":"Aydin, H. H.","last_name":"Aydin","first_name":"H. H."},{"full_name":"Berndt, Axel","id":"55565","last_name":"Berndt","first_name":"Axel"},{"last_name":"Grothe","full_name":"Grothe, T.","first_name":"T."}],"date_created":"2025-05-03T08:40:25Z","title":"Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization of musical instruments radiation pattern using IEEE 1599","type":"conference","publication":"AM.ICAD: Audio Mostly & ICAD Joint Conf.","status":"public","_id":"59783","user_id":"14972","department":[{"_id":"36"},{"_id":"233"},{"_id":"870"}],"language":[{"iso":"eng"}]},{"date_updated":"2026-02-24T15:20:32Z","date_created":"2025-05-01T13:15:36Z","author":[{"first_name":"T.","last_name":"Grothe","full_name":"Grothe, T."},{"first_name":"H. B.","full_name":"Aydin, H. B.","last_name":"Aydin"},{"last_name":"Mauro","full_name":"Mauro, D. A.","first_name":"D. A."},{"full_name":"Ludovico, L. A.","last_name":"Ludovico","first_name":"L. A."},{"first_name":"Axel","last_name":"Berndt","id":"55565","full_name":"Berndt, Axel"}],"title":"Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application for experimental learning in musical acoustics","year":"2025","place":"Copenhagen, Denmark","citation":{"ama":"Grothe T, Aydin HB, Mauro DA, Ludovico LA, Berndt A. Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application for experimental learning in musical acoustics. In: <i>DAS/DAGA 2025 – 51st Annual Meeting on Acoustics</i>. ; 2025.","ieee":"T. Grothe, H. B. Aydin, D. A. Mauro, L. A. Ludovico, and A. Berndt, “Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application for experimental learning in musical acoustics,” 2025.","chicago":"Grothe, T., H. B. Aydin, D. A. Mauro, L. A. Ludovico, and Axel Berndt. “Detmold Interactive Musical Instrument Timbre Explorer (DmITE) - a Web Application for Experimental Learning in Musical Acoustics.” In <i>DAS/DAGA 2025 – 51st Annual Meeting on Acoustics</i>. Copenhagen, Denmark, 2025.","apa":"Grothe, T., Aydin, H. B., Mauro, D. A., Ludovico, L. A., &#38; Berndt, A. (2025). Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application for experimental learning in musical acoustics. <i>DAS/DAGA 2025 – 51st Annual Meeting on Acoustics</i>.","mla":"Grothe, T., et al. “Detmold Interactive Musical Instrument Timbre Explorer (DmITE) - a Web Application for Experimental Learning in Musical Acoustics.” <i>DAS/DAGA 2025 – 51st Annual Meeting on Acoustics</i>, 2025.","bibtex":"@inproceedings{Grothe_Aydin_Mauro_Ludovico_Berndt_2025, place={Copenhagen, Denmark}, title={Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application for experimental learning in musical acoustics}, booktitle={DAS/DAGA 2025 – 51st Annual Meeting on Acoustics}, author={Grothe, T. and Aydin, H. B. and Mauro, D. A. and Ludovico, L. A. and Berndt, Axel}, year={2025} }","short":"T. Grothe, H.B. Aydin, D.A. Mauro, L.A. Ludovico, A. Berndt, in: DAS/DAGA 2025 – 51st Annual Meeting on Acoustics, Copenhagen, Denmark, 2025."},"_id":"59748","department":[{"_id":"36"},{"_id":"233"},{"_id":"870"}],"user_id":"14972","language":[{"iso":"eng"}],"publication":"DAS/DAGA 2025 – 51st Annual Meeting on Acoustics","type":"conference","status":"public"},{"title":"Non/Repeat: Three Case Studies of Non-linear Live-Music Practices","date_created":"2025-05-03T08:40:17Z","author":[{"last_name":"Kallionpää","full_name":"Kallionpää, M.","first_name":"M."},{"first_name":"Axel","full_name":"Berndt, Axel","id":"55565","last_name":"Berndt"},{"first_name":"D. A.","last_name":"Mauro","full_name":"Mauro, D. A."},{"full_name":"Dziwis, D.","last_name":"Dziwis","first_name":"D."}],"date_updated":"2026-02-24T15:22:14Z","publisher":"ACM","citation":{"ieee":"M. Kallionpää, A. Berndt, D. A. Mauro, and D. Dziwis, “Non/Repeat: Three Case Studies of Non-linear Live-Music Practices,” 2025.","chicago":"Kallionpää, M., Axel Berndt, D. A. Mauro, and D. Dziwis. “Non/Repeat: Three Case Studies of Non-Linear Live-Music Practices.” In <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i> Coimbra, Portugal: ACM, 2025.","ama":"Kallionpää M, Berndt A, Mauro DA, Dziwis D. Non/Repeat: Three Case Studies of Non-linear Live-Music Practices. In: <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i> ACM; 2025.","apa":"Kallionpää, M., Berndt, A., Mauro, D. A., &#38; Dziwis, D. (2025). Non/Repeat: Three Case Studies of Non-linear Live-Music Practices. <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>","bibtex":"@inproceedings{Kallionpää_Berndt_Mauro_Dziwis_2025, place={Coimbra, Portugal}, title={Non/Repeat: Three Case Studies of Non-linear Live-Music Practices}, booktitle={AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.}, publisher={ACM}, author={Kallionpää, M. and Berndt, Axel and Mauro, D. A. and Dziwis, D.}, year={2025} }","short":"M. Kallionpää, A. Berndt, D.A. Mauro, D. Dziwis, in: AM.ICAD: Audio Mostly &#38; ICAD Joint Conf., ACM, Coimbra, Portugal, 2025.","mla":"Kallionpää, M., et al. “Non/Repeat: Three Case Studies of Non-Linear Live-Music Practices.” <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>, ACM, 2025."},"year":"2025","place":"Coimbra, Portugal","language":[{"iso":"eng"}],"user_id":"14972","department":[{"_id":"36"},{"_id":"233"},{"_id":"870"}],"_id":"59782","status":"public","type":"conference","publication":"AM.ICAD: Audio Mostly & ICAD Joint Conf."},{"user_id":"14972","department":[{"_id":"36"},{"_id":"233"},{"_id":"870"}],"_id":"59750","language":[{"iso":"eng"}],"type":"conference","publication":"22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes","status":"public","date_created":"2025-05-01T13:16:17Z","author":[{"full_name":"Mauro, D. A.","last_name":"Mauro","first_name":"D. A."},{"first_name":"Axel","last_name":"Berndt","full_name":"Berndt, Axel","id":"55565"}],"date_updated":"2026-02-24T15:21:30Z","title":"Automatic Rendering of Ramati’s Ludus Musicalis Scores","citation":{"bibtex":"@inproceedings{Mauro_Berndt_2025, place={Graz, Austria}, title={Automatic Rendering of Ramati’s Ludus Musicalis Scores}, booktitle={22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes}, author={Mauro, D. A. and Berndt, Axel}, year={2025} }","short":"D.A. Mauro, A. Berndt, in: 22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes, Graz, Austria, 2025.","mla":"Mauro, D. A., and Axel Berndt. “Automatic Rendering of Ramati’s Ludus Musicalis Scores.” <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>, 2025.","apa":"Mauro, D. A., &#38; Berndt, A. (2025). Automatic Rendering of Ramati’s Ludus Musicalis Scores. <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>.","ama":"Mauro DA, Berndt A. Automatic Rendering of Ramati’s Ludus Musicalis Scores. In: <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>. ; 2025.","chicago":"Mauro, D. A., and Axel Berndt. “Automatic Rendering of Ramati’s Ludus Musicalis Scores.” In <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>. Graz, Austria, 2025.","ieee":"D. A. Mauro and A. Berndt, “Automatic Rendering of Ramati’s Ludus Musicalis Scores,” 2025."},"place":"Graz, Austria","year":"2025"},{"user_id":"15911","department":[{"_id":"977"}],"_id":"64293","language":[{"iso":"eng"}],"type":"conference","publication":"Practical Holography XXXIX: Displays, Materials, and Applications","status":"public","author":[{"orcid":"0009-0002-5538-231X","last_name":"Gerhardt","id":"115298","full_name":"Gerhardt, Nils Christopher","first_name":"Nils Christopher"},{"first_name":"Martin R.","full_name":"Hofmann, Martin R.","last_name":"Hofmann"},{"first_name":"Leon","last_name":"Zens","full_name":"Zens, Leon"},{"full_name":"Möller, Jens","last_name":"Möller","first_name":"Jens"},{"last_name":"Besaga","full_name":"Besaga, Vira","first_name":"Vira"}],"date_created":"2026-02-20T10:03:50Z","date_updated":"2026-02-25T09:34:37Z","doi":"10.1117/12.3041318","title":"Quantitative holography for the characterisation of semiconductor amplifieres and lasers","citation":{"chicago":"Gerhardt, Nils Christopher, Martin R. Hofmann, Leon Zens, Jens Möller, and Vira Besaga. “Quantitative Holography for the Characterisation of Semiconductor Amplifieres and Lasers.” In <i>Practical Holography XXXIX: Displays, Materials, and Applications</i>, 2025. <a href=\"https://doi.org/10.1117/12.3041318\">https://doi.org/10.1117/12.3041318</a>.","ieee":"N. C. Gerhardt, M. R. Hofmann, L. Zens, J. Möller, and V. Besaga, “Quantitative holography for the characterisation of semiconductor amplifieres and lasers,” 2025, doi: <a href=\"https://doi.org/10.1117/12.3041318\">10.1117/12.3041318</a>.","ama":"Gerhardt NC, Hofmann MR, Zens L, Möller J, Besaga V. Quantitative holography for the characterisation of semiconductor amplifieres and lasers. In: <i>Practical Holography XXXIX: Displays, Materials, and Applications</i>. ; 2025. doi:<a href=\"https://doi.org/10.1117/12.3041318\">10.1117/12.3041318</a>","mla":"Gerhardt, Nils Christopher, et al. “Quantitative Holography for the Characterisation of Semiconductor Amplifieres and Lasers.” <i>Practical Holography XXXIX: Displays, Materials, and Applications</i>, 2025, doi:<a href=\"https://doi.org/10.1117/12.3041318\">10.1117/12.3041318</a>.","bibtex":"@inproceedings{Gerhardt_Hofmann_Zens_Möller_Besaga_2025, title={Quantitative holography for the characterisation of semiconductor amplifieres and lasers}, DOI={<a href=\"https://doi.org/10.1117/12.3041318\">10.1117/12.3041318</a>}, booktitle={Practical Holography XXXIX: Displays, Materials, and Applications}, author={Gerhardt, Nils Christopher and Hofmann, Martin R. and Zens, Leon and Möller, Jens and Besaga, Vira}, year={2025} }","short":"N.C. Gerhardt, M.R. Hofmann, L. Zens, J. Möller, V. Besaga, in: Practical Holography XXXIX: Displays, Materials, and Applications, 2025.","apa":"Gerhardt, N. C., Hofmann, M. R., Zens, L., Möller, J., &#38; Besaga, V. (2025). Quantitative holography for the characterisation of semiconductor amplifieres and lasers. <i>Practical Holography XXXIX: Displays, Materials, and Applications</i>. <a href=\"https://doi.org/10.1117/12.3041318\">https://doi.org/10.1117/12.3041318</a>"},"year":"2025"},{"volume":93,"date_created":"2024-01-08T14:39:54Z","author":[{"first_name":"Charlene","last_name":"Weiß","full_name":"Weiß, Charlene","id":"70420"}],"date_updated":"2026-02-25T13:51:50Z","doi":"10.1007/s10623-024-01471-1","title":"Nontrivial $t$-designs in polar spaces exist for all $t$","publication_status":"published","page":"971 - 981","intvolume":"        93","citation":{"ama":"Weiß C. Nontrivial $t$-designs in polar spaces exist for all $t$. <i>Des Codes Cryptogr</i>. 2025;93:971-981. doi:<a href=\"https://doi.org/10.1007/s10623-024-01471-1\">10.1007/s10623-024-01471-1</a>","ieee":"C. Weiß, “Nontrivial $t$-designs in polar spaces exist for all $t$,” <i>Des. Codes Cryptogr.</i>, vol. 93, pp. 971–981, 2025, doi: <a href=\"https://doi.org/10.1007/s10623-024-01471-1\">10.1007/s10623-024-01471-1</a>.","chicago":"Weiß, Charlene. “Nontrivial $t$-Designs in Polar Spaces Exist for All $t$.” <i>Des. Codes Cryptogr.</i> 93 (2025): 971–81. <a href=\"https://doi.org/10.1007/s10623-024-01471-1\">https://doi.org/10.1007/s10623-024-01471-1</a>.","apa":"Weiß, C. (2025). Nontrivial $t$-designs in polar spaces exist for all $t$. <i>Des. Codes Cryptogr.</i>, <i>93</i>, 971–981. <a href=\"https://doi.org/10.1007/s10623-024-01471-1\">https://doi.org/10.1007/s10623-024-01471-1</a>","bibtex":"@article{Weiß_2025, title={Nontrivial $t$-designs in polar spaces exist for all $t$}, volume={93}, DOI={<a href=\"https://doi.org/10.1007/s10623-024-01471-1\">10.1007/s10623-024-01471-1</a>}, journal={Des. Codes Cryptogr.}, author={Weiß, Charlene}, year={2025}, pages={971–981} }","short":"C. Weiß, Des. Codes Cryptogr. 93 (2025) 971–981.","mla":"Weiß, Charlene. “Nontrivial $t$-Designs in Polar Spaces Exist for All $t$.” <i>Des. Codes Cryptogr.</i>, vol. 93, 2025, pp. 971–81, doi:<a href=\"https://doi.org/10.1007/s10623-024-01471-1\">10.1007/s10623-024-01471-1</a>."},"year":"2025","department":[{"_id":"100"}],"user_id":"70420","_id":"50299","language":[{"iso":"eng"}],"publication":"Des. Codes Cryptogr.","type":"journal_article","status":"public","abstract":[{"text":"A finite classical polar space of rank $n$ consists of the totally isotropic\r\nsubspaces of a finite vector space over $\\mathbb{F}_q$ equipped with a\r\nnondegenerate form such that $n$ is the maximal dimension of such a subspace. A\r\n$t$-$(n,k,\\lambda)$ design in a finite classical polar space of rank $n$ is a\r\ncollection $Y$ of totally isotropic $k$-spaces such that each totally isotropic\r\n$t$-space is contained in exactly $\\lambda$ members of $Y$. Nontrivial examples\r\nare currently only known for $t\\leq 2$. We show that $t$-$(n,k,\\lambda)$\r\ndesigns in polar spaces exist for all $t$ and $q$ provided that\r\n$k>\\frac{21}{2}t$ and $n$ is sufficiently large enough. The proof is based on a\r\nprobabilistic method by Kuperberg, Lovett, and Peled, and it is thus\r\nnonconstructive.","lang":"eng"}]},{"type":"journal_article","publication":"Journal of Applied Physics","status":"public","_id":"64292","user_id":"15911","department":[{"_id":"977"}],"publication_identifier":{"issn":["1089-7550"]},"issue":"5","year":"2025","citation":{"ama":"Lindemann M, D’Alessandro M, Ledentsov N, et al. Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency. <i>Journal of Applied Physics</i>. 2025;138(5). doi:<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>","ieee":"M. Lindemann <i>et al.</i>, “Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency,” <i>Journal of Applied Physics</i>, vol. 138, no. 5, 2025, doi: <a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>.","chicago":"Lindemann, M., M. D’Alessandro, N. Ledentsov, O. Y. Makarov, N. N. Ledentsov, A. Tibaldi, N. C. Gerhardt, and M. R. Hofmann. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers with Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i> 138, no. 5 (2025). <a href=\"https://doi.org/10.1063/5.0275622\">https://doi.org/10.1063/5.0275622</a>.","bibtex":"@article{Lindemann_D’Alessandro_Ledentsov_Makarov_Ledentsov_Tibaldi_Gerhardt_Hofmann_2025, title={Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency}, volume={138}, DOI={<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>}, number={5}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Lindemann, M. and D’Alessandro, M. and Ledentsov, N. and Makarov, O. Y. and Ledentsov, N. N. and Tibaldi, A. and Gerhardt, N. C. and Hofmann, M. R.}, year={2025} }","short":"M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).","mla":"Lindemann, M., et al. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers with Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i>, vol. 138, no. 5, AIP Publishing, 2025, doi:<a href=\"https://doi.org/10.1063/5.0275622\">10.1063/5.0275622</a>.","apa":"Lindemann, M., D’Alessandro, M., Ledentsov, N., Makarov, O. Y., Ledentsov, N. N., Tibaldi, A., Gerhardt, N. C., &#38; Hofmann, M. R. (2025). Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency. <i>Journal of Applied Physics</i>, <i>138</i>(5). <a href=\"https://doi.org/10.1063/5.0275622\">https://doi.org/10.1063/5.0275622</a>"},"intvolume":"       138","publisher":"AIP Publishing","date_updated":"2026-02-25T13:59:32Z","author":[{"first_name":"M.","last_name":"Lindemann","full_name":"Lindemann, M."},{"first_name":"M.","last_name":"D’Alessandro","full_name":"D’Alessandro, M."},{"last_name":"Ledentsov","full_name":"Ledentsov, N.","first_name":"N."},{"full_name":"Makarov, O. Y.","last_name":"Makarov","first_name":"O. Y."},{"first_name":"N. N.","last_name":"Ledentsov","full_name":"Ledentsov, N. N."},{"first_name":"A.","full_name":"Tibaldi, A.","last_name":"Tibaldi"},{"first_name":"N. C.","full_name":"Gerhardt, N. C.","last_name":"Gerhardt"},{"full_name":"Hofmann, M. R.","last_name":"Hofmann","first_name":"M. R."}],"date_created":"2026-02-20T10:03:50Z","volume":138,"title":"Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency","doi":"10.1063/5.0275622"},{"year":"2025","citation":{"apa":"Rook, J., Renau, Q., Trautmann, H., &#38; Hart, E. (2025). Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances. <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>, 262–272. <a href=\"https://doi.org/10.1145/3729878.3746615\">https://doi.org/10.1145/3729878.3746615</a>","short":"J. Rook, Q. Renau, H. Trautmann, E. Hart, in: Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025, ACM, 2025, pp. 262–272.","bibtex":"@inproceedings{Rook_Renau_Trautmann_Hart_2025, title={Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances}, DOI={<a href=\"https://doi.org/10.1145/3729878.3746615\">10.1145/3729878.3746615</a>}, booktitle={Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025}, publisher={ACM}, author={Rook, Jeroen and Renau, Quentin and Trautmann, Heike and Hart, Emma}, year={2025}, pages={262–272} }","mla":"Rook, Jeroen, et al. “Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances.” <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>, ACM, 2025, pp. 262–272, doi:<a href=\"https://doi.org/10.1145/3729878.3746615\">10.1145/3729878.3746615</a>.","chicago":"Rook, Jeroen, Quentin Renau, Heike Trautmann, and Emma Hart. “Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances.” In <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>, 262–272. ACM, 2025. <a href=\"https://doi.org/10.1145/3729878.3746615\">https://doi.org/10.1145/3729878.3746615</a>.","ieee":"J. Rook, Q. Renau, H. Trautmann, and E. Hart, “Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances,” in <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>, 2025, pp. 262–272, doi: <a href=\"https://doi.org/10.1145/3729878.3746615\">10.1145/3729878.3746615</a>.","ama":"Rook J, Renau Q, Trautmann H, Hart E. Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances. In: <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>. ACM; 2025:262–272. doi:<a href=\"https://doi.org/10.1145/3729878.3746615\">10.1145/3729878.3746615</a>"},"page":"262–272","title":"Efficient Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances","doi":"10.1145/3729878.3746615","publisher":"ACM","date_updated":"2026-02-25T14:31:18Z","author":[{"last_name":"Rook","id":"102977","full_name":"Rook, Jeroen","first_name":"Jeroen"},{"first_name":"Quentin","full_name":"Renau, Quentin","last_name":"Renau"},{"last_name":"Trautmann","orcid":"0000-0002-9788-8282","id":"100740","full_name":"Trautmann, Heike","first_name":"Heike"},{"last_name":"Hart","full_name":"Hart, Emma","first_name":"Emma"}],"date_created":"2025-10-22T07:26:45Z","status":"public","type":"conference","publication":"Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025","language":[{"iso":"eng"}],"_id":"61918","user_id":"15504","department":[{"_id":"819"}]}]