[{"volume":33,"user_id":"11829","_id":"66060","publisher":"Springer Science and Business Media LLC","status":"public","project":[{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"citation":{"ama":"Claes L, Winkler M. Local strong solutions in a quasilinear Moore-Gibson-Thompson type model for thermoviscoelastic evolution in a standard linear solid. <i>Nonlinear Differential Equations and Applications NoDEA</i>. 2026;33(4). doi:<a href=\"https://doi.org/10.1007/s00030-026-01239-7\">10.1007/s00030-026-01239-7</a>","bibtex":"@article{Claes_Winkler_2026, title={Local strong solutions in a quasilinear Moore-Gibson-Thompson type model for thermoviscoelastic evolution in a standard linear solid}, volume={33}, DOI={<a href=\"https://doi.org/10.1007/s00030-026-01239-7\">10.1007/s00030-026-01239-7</a>}, number={4}, journal={Nonlinear Differential Equations and Applications NoDEA}, publisher={Springer Science and Business Media LLC}, author={Claes, Leander and Winkler, Michael}, year={2026} }","mla":"Claes, Leander, and Michael Winkler. “Local Strong Solutions in a Quasilinear Moore-Gibson-Thompson Type Model for Thermoviscoelastic Evolution in a Standard Linear Solid.” <i>Nonlinear Differential Equations and Applications NoDEA</i>, vol. 33, no. 4, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s00030-026-01239-7\">10.1007/s00030-026-01239-7</a>.","chicago":"Claes, Leander, and Michael Winkler. “Local Strong Solutions in a Quasilinear Moore-Gibson-Thompson Type Model for Thermoviscoelastic Evolution in a Standard Linear Solid.” <i>Nonlinear Differential Equations and Applications NoDEA</i> 33, no. 4 (2026). <a href=\"https://doi.org/10.1007/s00030-026-01239-7\">https://doi.org/10.1007/s00030-026-01239-7</a>.","short":"L. Claes, M. Winkler, Nonlinear Differential Equations and Applications NoDEA 33 (2026).","apa":"Claes, L., &#38; Winkler, M. (2026). Local strong solutions in a quasilinear Moore-Gibson-Thompson type model for thermoviscoelastic evolution in a standard linear solid. <i>Nonlinear Differential Equations and Applications NoDEA</i>, <i>33</i>(4). <a href=\"https://doi.org/10.1007/s00030-026-01239-7\">https://doi.org/10.1007/s00030-026-01239-7</a>","ieee":"L. Claes and M. Winkler, “Local strong solutions in a quasilinear Moore-Gibson-Thompson type model for thermoviscoelastic evolution in a standard linear solid,” <i>Nonlinear Differential Equations and Applications NoDEA</i>, vol. 33, no. 4, 2026, doi: <a href=\"https://doi.org/10.1007/s00030-026-01239-7\">10.1007/s00030-026-01239-7</a>."},"doi":"10.1007/s00030-026-01239-7","language":[{"iso":"eng"}],"intvolume":"        33","publication_status":"published","date_updated":"2026-06-26T09:23:14Z","publication_identifier":{"issn":["1420-9004"]},"author":[{"full_name":"Claes, Leander","last_name":"Claes","orcid":"0000-0002-4393-268X","first_name":"Leander","id":"11829"},{"id":"31496","first_name":"Michael","last_name":"Winkler","full_name":"Winkler, Michael"}],"year":"2026","title":"Local strong solutions in a quasilinear Moore-Gibson-Thompson type model for thermoviscoelastic evolution in a standard linear solid","department":[{"_id":"49"},{"_id":"90"}],"type":"journal_article","date_created":"2026-06-26T09:21:21Z","publication":"Nonlinear Differential Equations and Applications NoDEA","issue":"4"},{"doi":"10.1016/j.ijthermalsci.2026.111129","article_number":"111129","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2026-06-26T07:23:34Z","intvolume":"       229","year":"2026","title":"Selection of the mini- and micro-channels geometry for improved heat recuperation in specific industrial conditions","publication_identifier":{"issn":["1290-0729"]},"author":[{"last_name":"Kapustenko","first_name":"Petro","full_name":"Kapustenko, Petro"},{"full_name":"Tovazhnyanskyy, Leonid","last_name":"Tovazhnyanskyy","first_name":"Leonid"},{"id":"101505","full_name":"Arsenyeva, Olga","first_name":"Olga","last_name":"Arsenyeva","orcid":"https://orcid.org/0000-0001-9013-6451"},{"id":"101499","full_name":"Riese, Julia","last_name":"Riese","orcid":"0000-0002-3053-0534","first_name":"Julia"},{"last_name":"Varbanov","first_name":"Petar Sabev","full_name":"Varbanov, Petar Sabev"}],"type":"journal_article","department":[{"_id":"831"}],"date_created":"2026-06-26T07:23:08Z","publication":"International Journal of Thermal Sciences","user_id":"101499","volume":229,"_id":"66059","publisher":"Elsevier BV","status":"public","quality_controlled":"1","citation":{"chicago":"Kapustenko, Petro, Leonid Tovazhnyanskyy, Olga Arsenyeva, Julia Riese, and Petar Sabev Varbanov. “Selection of the Mini- and Micro-Channels Geometry for Improved Heat Recuperation in Specific Industrial Conditions.” <i>International Journal of Thermal Sciences</i> 229 (2026). <a href=\"https://doi.org/10.1016/j.ijthermalsci.2026.111129\">https://doi.org/10.1016/j.ijthermalsci.2026.111129</a>.","short":"P. Kapustenko, L. Tovazhnyanskyy, O. Arsenyeva, J. Riese, P.S. Varbanov, International Journal of Thermal Sciences 229 (2026).","apa":"Kapustenko, P., Tovazhnyanskyy, L., Arsenyeva, O., Riese, J., &#38; Varbanov, P. S. (2026). Selection of the mini- and micro-channels geometry for improved heat recuperation in specific industrial conditions. <i>International Journal of Thermal Sciences</i>, <i>229</i>, Article 111129. <a href=\"https://doi.org/10.1016/j.ijthermalsci.2026.111129\">https://doi.org/10.1016/j.ijthermalsci.2026.111129</a>","ieee":"P. Kapustenko, L. Tovazhnyanskyy, O. Arsenyeva, J. Riese, and P. S. Varbanov, “Selection of the mini- and micro-channels geometry for improved heat recuperation in specific industrial conditions,” <i>International Journal of Thermal Sciences</i>, vol. 229, Art. no. 111129, 2026, doi: <a href=\"https://doi.org/10.1016/j.ijthermalsci.2026.111129\">10.1016/j.ijthermalsci.2026.111129</a>.","ama":"Kapustenko P, Tovazhnyanskyy L, Arsenyeva O, Riese J, Varbanov PS. Selection of the mini- and micro-channels geometry for improved heat recuperation in specific industrial conditions. <i>International Journal of Thermal Sciences</i>. 2026;229. doi:<a href=\"https://doi.org/10.1016/j.ijthermalsci.2026.111129\">10.1016/j.ijthermalsci.2026.111129</a>","bibtex":"@article{Kapustenko_Tovazhnyanskyy_Arsenyeva_Riese_Varbanov_2026, title={Selection of the mini- and micro-channels geometry for improved heat recuperation in specific industrial conditions}, volume={229}, DOI={<a href=\"https://doi.org/10.1016/j.ijthermalsci.2026.111129\">10.1016/j.ijthermalsci.2026.111129</a>}, number={111129}, journal={International Journal of Thermal Sciences}, publisher={Elsevier BV}, author={Kapustenko, Petro and Tovazhnyanskyy, Leonid and Arsenyeva, Olga and Riese, Julia and Varbanov, Petar Sabev}, year={2026} }","mla":"Kapustenko, Petro, et al. “Selection of the Mini- and Micro-Channels Geometry for Improved Heat Recuperation in Specific Industrial Conditions.” <i>International Journal of Thermal Sciences</i>, vol. 229, 111129, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.ijthermalsci.2026.111129\">10.1016/j.ijthermalsci.2026.111129</a>."}},{"citation":{"chicago":"Breuing, Friederike. “Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern,” 2026.","short":"F. Breuing, in: 2026.","apa":"Breuing, F. (2026). <i>Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern</i>. edY­OU­ca­te@UPB 2026: Hochschule als demokratischer Raum Demokratie lernen – Demokratie lehren, Paderborn.","ieee":"F. Breuing, “Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern,” presented at the edY­OU­ca­te@UPB 2026: Hochschule als demokratischer Raum Demokratie lernen – Demokratie lehren, Paderborn, 2026.","ama":"Breuing F. Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern. In: ; 2026.","bibtex":"@inproceedings{Breuing_2026, title={Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern}, author={Breuing, Friederike}, year={2026} }","mla":"Breuing, Friederike. <i>Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern</i>. 2026."},"type":"conference","department":[{"_id":"208"}],"date_created":"2026-06-26T07:23:26Z","date_updated":"2026-06-26T07:24:00Z","title":"Building Bridges – Partizipation und Reflexion mit der LEGO® SERIOUS PLAY®-Methode fördern","status":"public","year":"2026","conference":{"location":"Paderborn","start_date":"2026-06-23","name":"edY­OU­ca­te@UPB 2026: Hochschule als demokratischer Raum Demokratie lernen – Demokratie lehren","end_date":"2026-06-23"},"author":[{"last_name":"Breuing","orcid":"0009-0003-5494-2597","first_name":"Friederike","full_name":"Breuing, Friederike","id":"45696"}],"user_id":"45696","_id":"66058","language":[{"iso":"ger"}]},{"author":[{"full_name":"Bullerjahn, Nils","orcid":"https://orcid.org/0009-0003-8460-1574","last_name":"Bullerjahn","first_name":"Nils","id":"103797"},{"id":"100441","first_name":"Balázs","orcid":"0000-0001-9872-3474","last_name":"Kovács","full_name":"Kovács, Balázs"}],"year":"2026","status":"public","title":"Error estimates for $A$-stable backward difference full discretizations of Willmore flow of closed surfaces","date_updated":"2026-06-26T06:09:29Z","_id":"66057","language":[{"iso":"eng"}],"doi":"10.48550/arXiv.2606.25934","user_id":"103797","citation":{"mla":"Bullerjahn, Nils, and Balázs Kovács. “Error Estimates for $A$-Stable Backward Difference Full Discretizations of Willmore Flow of Closed Surfaces.” <i>ArXiv</i>, 2026, doi:<a href=\"https://doi.org/10.48550/arXiv.2606.25934\">10.48550/arXiv.2606.25934</a>.","ama":"Bullerjahn N, Kovács B. Error estimates for $A$-stable backward difference full discretizations of Willmore flow of closed surfaces. <i>ArXiv</i>. Published online 2026. doi:<a href=\"https://doi.org/10.48550/arXiv.2606.25934\">10.48550/arXiv.2606.25934</a>","bibtex":"@article{Bullerjahn_Kovács_2026, title={Error estimates for $A$-stable backward difference full discretizations of Willmore flow of closed surfaces}, DOI={<a href=\"https://doi.org/10.48550/arXiv.2606.25934\">10.48550/arXiv.2606.25934</a>}, journal={ArXiv}, author={Bullerjahn, Nils and Kovács, Balázs}, year={2026} }","apa":"Bullerjahn, N., &#38; Kovács, B. (2026). Error estimates for $A$-stable backward difference full discretizations of Willmore flow of closed surfaces. <i>ArXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2606.25934\">https://doi.org/10.48550/arXiv.2606.25934</a>","ieee":"N. Bullerjahn and B. Kovács, “Error estimates for $A$-stable backward difference full discretizations of Willmore flow of closed surfaces,” <i>ArXiv</i>, 2026, doi: <a href=\"https://doi.org/10.48550/arXiv.2606.25934\">10.48550/arXiv.2606.25934</a>.","chicago":"Bullerjahn, Nils, and Balázs Kovács. “Error Estimates for $A$-Stable Backward Difference Full Discretizations of Willmore Flow of Closed Surfaces.” <i>ArXiv</i>, 2026. <a href=\"https://doi.org/10.48550/arXiv.2606.25934\">https://doi.org/10.48550/arXiv.2606.25934</a>.","short":"N. Bullerjahn, B. Kovács, ArXiv (2026)."},"publication":"ArXiv","date_created":"2026-06-26T06:03:08Z","department":[{"_id":"841"}],"type":"journal_article"},{"date_created":"2026-06-26T19:29:04Z","type":"book_chapter","publication":"Religious Diversity and Global Concerns","related_material":{"link":[{"relation":"original","url":"https://www.aschendorff-buchverlag.de/digibib/?digidownload&tid=25179"}]},"main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.17438/25179","title":"The Lord’s Prayer and its place in the London Underground. Reflections on  religious diversity and a parody based on a central sacred text","year":"2026","publication_identifier":{"unknown":["978-3-402-25180-5"]},"author":[{"first_name":"Anne","last_name":"Breckner","full_name":"Breckner, Anne","id":"24573"}],"date_updated":"2026-06-26T19:29:13Z","place":"Münster","oa":"1","citation":{"ama":"Breckner A. The Lord’s Prayer and its place in the London Underground. Reflections on  religious diversity and a parody based on a central sacred text. In: Bergmann  C, ed. <i>Religious Diversity and Global Concerns</i>. Aschendorff; 2026:223-246. doi:<a href=\"https://doi.org/10.17438/25179\">10.17438/25179</a>","bibtex":"@inbook{Breckner_2026, place={Münster}, title={The Lord’s Prayer and its place in the London Underground. Reflections on  religious diversity and a parody based on a central sacred text}, DOI={<a href=\"https://doi.org/10.17438/25179\">10.17438/25179</a>}, booktitle={Religious Diversity and Global Concerns}, publisher={Aschendorff}, author={Breckner, Anne}, editor={Bergmann , Claudia }, year={2026}, pages={223–246} }","mla":"Breckner, Anne. “The Lord’s Prayer and Its Place in the London Underground. Reflections on  Religious Diversity and a Parody Based on a Central Sacred Text.” <i>Religious Diversity and Global Concerns</i>, edited by Claudia  Bergmann , Aschendorff, 2026, pp. 223–46, doi:<a href=\"https://doi.org/10.17438/25179\">10.17438/25179</a>.","chicago":"Breckner, Anne. “The Lord’s Prayer and Its Place in the London Underground. Reflections on  Religious Diversity and a Parody Based on a Central Sacred Text.” In <i>Religious Diversity and Global Concerns</i>, edited by Claudia  Bergmann , 223–46. Münster: Aschendorff, 2026. <a href=\"https://doi.org/10.17438/25179\">https://doi.org/10.17438/25179</a>.","short":"A. Breckner, in: C. Bergmann  (Ed.), Religious Diversity and Global Concerns, Aschendorff, Münster, 2026, pp. 223–246.","apa":"Breckner, A. (2026). The Lord’s Prayer and its place in the London Underground. Reflections on  religious diversity and a parody based on a central sacred text. In C. Bergmann  (Ed.), <i>Religious Diversity and Global Concerns</i> (pp. 223–246). Aschendorff. <a href=\"https://doi.org/10.17438/25179\">https://doi.org/10.17438/25179</a>","ieee":"A. Breckner, “The Lord’s Prayer and its place in the London Underground. Reflections on  religious diversity and a parody based on a central sacred text,” in <i>Religious Diversity and Global Concerns</i>, C. Bergmann , Ed. Münster: Aschendorff, 2026, pp. 223–246."},"page":"223-246","_id":"66061","publisher":"Aschendorff","user_id":"24573","editor":[{"last_name":"Bergmann ","first_name":"Claudia ","full_name":"Bergmann , Claudia "}],"status":"public"},{"volume":81,"user_id":"90186","_id":"66030","publisher":"Mohr Siebeck","page":"537-545","status":"public","citation":{"mla":"Bartlitz, David. “Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story.” <i>JuristenZeitung</i>, vol. 81, no. 12, Mohr Siebeck, 2026, pp. 537–45, doi:<a href=\"https://doi.org/10.1628/jz-2026-0161\">10.1628/jz-2026-0161</a>.","ama":"Bartlitz D. Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story. <i>JuristenZeitung</i>. 2026;81(12):537-545. doi:<a href=\"https://doi.org/10.1628/jz-2026-0161\">10.1628/jz-2026-0161</a>","bibtex":"@article{Bartlitz_2026, title={Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story}, volume={81}, DOI={<a href=\"https://doi.org/10.1628/jz-2026-0161\">10.1628/jz-2026-0161</a>}, number={12}, journal={JuristenZeitung}, publisher={Mohr Siebeck}, author={Bartlitz, David}, year={2026}, pages={537–545} }","apa":"Bartlitz, D. (2026). Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story. <i>JuristenZeitung</i>, <i>81</i>(12), 537–545. <a href=\"https://doi.org/10.1628/jz-2026-0161\">https://doi.org/10.1628/jz-2026-0161</a>","ieee":"D. Bartlitz, “Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story,” <i>JuristenZeitung</i>, vol. 81, no. 12, pp. 537–545, 2026, doi: <a href=\"https://doi.org/10.1628/jz-2026-0161\">10.1628/jz-2026-0161</a>.","chicago":"Bartlitz, David. “Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story.” <i>JuristenZeitung</i> 81, no. 12 (2026): 537–45. <a href=\"https://doi.org/10.1628/jz-2026-0161\">https://doi.org/10.1628/jz-2026-0161</a>.","short":"D. Bartlitz, JuristenZeitung 81 (2026) 537–545."},"doi":"10.1628/jz-2026-0161","language":[{"iso":"ger"}],"intvolume":"        81","publication_status":"published","date_updated":"2026-06-24T08:44:39Z","author":[{"full_name":"Bartlitz, David","last_name":"Bartlitz","first_name":"David"}],"publication_identifier":{"issn":["0022-6882"]},"year":"2026","title":"Die Widerruflichkeit der Verbraucherbürgschaft – a never ending story","department":[{"_id":"845"}],"type":"journal_article","date_created":"2026-06-24T08:44:27Z","abstract":[{"lang":"eng","text":"<jats:p>Die Frage, ob bei einer Verbraucherbürgschaft, die in einer Außergeschäftsraumsituation abgegeben worden ist, ein Wider-rufsrecht besteht, ist seit nunmehr 30 Jahren umstritten. Der BGH hatte im Jahr 2020 in einem Grundsatzurteil das Widerrufsrecht abgelehnt - nur neun Monate vor der erneuten Ände-rung des für diese Frage entscheidenden § 312 BGB. Der Beitrag zeigt, dass die Abgabe einer Bürgschaftserklärung notwendigerweise mit der Bereitstellung personenbezogener Daten verbunden ist. Dies eröffnet aufgrund des überobligatorisch weit gefassten Tatbestands des neuen § 312 Abs. 1a BGB den Anwendungsbereich des Verbrauchervertragsrechts und begründet damit das Widerrufsrecht nach § 312g BGB.</jats:p>"}],"publication":"JuristenZeitung","issue":"12"},{"project":[{"name":"Exploration of optoelectronic properties of metal oxides used in gas sensors and solar cells","_id":"1130"}],"citation":{"short":"S. Voth, Z. Zhao, D. Baier, A. Glass, H. Elgabarty, O.J. Sandberg, G. Grundmeier, M. Tiemann, J.-H. Smått, N. Anttu, T. de los Arcos, C. Weinberger, ACS Sensors (2026).","chicago":"Voth, Sven, Zhenyu Zhao, Dominik Baier, Alexandra Glass, Hossam Elgabarty, Oskar J. Sandberg, Guido Grundmeier, et al. “Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better.” <i>ACS Sensors</i>, 2026. <a href=\"https://doi.org/10.1021/acssensors.6c01100\">https://doi.org/10.1021/acssensors.6c01100</a>.","ieee":"S. Voth <i>et al.</i>, “Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better,” <i>ACS Sensors</i>, Art. no. acssensors.6c01100, 2026, doi: <a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>.","apa":"Voth, S., Zhao, Z., Baier, D., Glass, A., Elgabarty, H., Sandberg, O. J., Grundmeier, G., Tiemann, M., Smått, J.-H., Anttu, N., de los Arcos, T., &#38; Weinberger, C. (2026). Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better. <i>ACS Sensors</i>, Article acssensors.6c01100. <a href=\"https://doi.org/10.1021/acssensors.6c01100\">https://doi.org/10.1021/acssensors.6c01100</a>","bibtex":"@article{Voth_Zhao_Baier_Glass_Elgabarty_Sandberg_Grundmeier_Tiemann_Smått_Anttu_et al._2026, title={Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better}, DOI={<a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>}, number={acssensors.6c01100}, journal={ACS Sensors}, publisher={American Chemical Society (ACS)}, author={Voth, Sven and Zhao, Zhenyu and Baier, Dominik and Glass, Alexandra and Elgabarty, Hossam and Sandberg, Oskar J. and Grundmeier, Guido and Tiemann, Michael and Smått, Jan-Henrik and Anttu, Nicklas and et al.}, year={2026} }","ama":"Voth S, Zhao Z, Baier D, et al. Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better. <i>ACS Sensors</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>","mla":"Voth, Sven, et al. “Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better.” <i>ACS Sensors</i>, acssensors.6c01100, American Chemical Society (ACS), 2026, doi:<a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>."},"status":"public","user_id":"11848","_id":"66036","publisher":"American Chemical Society (ACS)","abstract":[{"lang":"eng","text":"Light-assisted metal oxide-based chemiresistive gas sensors are widely explored for operation at relatively low temperatures, yet the investigation of the role of irradiance, as opposed to wavelength, remains underrepresented. Here, we systematically quantify the irradiance-dependent behavior of ordered mesoporous In2O3 under visible light illumination. Photoconductivity measurements reveal two distinct irradiance regimes consistent with trap-limited transport at low power and recombination- or saturation-limited transport at high power. Gas sensing experiments towards CO and H2 show a pronounced non-monotonic response, reaching maximum responses of 0.74 for 135 ppm CO at 67 mW cm−2 and 0.64 for 90 ppm H2 at 11 mW cm−2, followed by strong suppression at higher irradiance. Illumination also accelerated the response kinetics. At 60 ppm, t90 decreases from 96 to 12 s for CO and 141 to 27 s for H2, corresponding to an 8- and 5-fold faster response time, respectively. Near-ambient pressure-XPS under controlled atmosphere and density functional theory calculations indicate defect-mediated excitation. Oxygen vacancy states and illumination-induced modification of surface oxygen species govern this behavior. The results establish irradiance as a critical mechanistic parameter that determines whether In2O3 operates in a surface-controlled or bulk photoconductive regime. These findings highlight the need to explicitly optimize and report irradiance in illuminated gas sensor studies, and not only the power consumption of the light source."}],"publication":"ACS Sensors","type":"journal_article","keyword":["resistive gas sensing","indium oxide","photoactivation","irradiance","photoconductivity","charge carrier dynamics","oxygen vacancies"],"date_created":"2026-06-24T10:36:11Z","article_type":"original","publication_status":"published","date_updated":"2026-06-24T11:35:36Z","author":[{"first_name":"Sven","last_name":"Voth","full_name":"Voth, Sven"},{"last_name":"Zhao","first_name":"Zhenyu","full_name":"Zhao, Zhenyu"},{"full_name":"Baier, Dominik","last_name":"Baier","first_name":"Dominik"},{"full_name":"Glass, Alexandra","last_name":"Glass","first_name":"Alexandra"},{"id":"60250","orcid":"0000-0002-4945-1481","first_name":"Hossam","last_name":"Elgabarty","full_name":"Elgabarty, Hossam"},{"full_name":"Sandberg, Oskar J.","last_name":"Sandberg","first_name":"Oskar J."},{"id":"194","full_name":"Grundmeier, Guido","first_name":"Guido","last_name":"Grundmeier"},{"id":"23547","full_name":"Tiemann, Michael","first_name":"Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann"},{"full_name":"Smått, Jan-Henrik","first_name":"Jan-Henrik","last_name":"Smått"},{"last_name":"Anttu","first_name":"Nicklas","full_name":"Anttu, Nicklas"},{"last_name":"de los Arcos","first_name":"Teresa","full_name":"de los Arcos, Teresa"},{"id":"11848","last_name":"Weinberger","first_name":"Christian","full_name":"Weinberger, Christian"}],"publication_identifier":{"issn":["2379-3694","2379-3694"]},"title":"Role of Irradiance in Light-Activated In<sub>2</sub>O<sub>3</sub>Gas Sensors: Why More Light Is Not Always Better","year":"2026","doi":"10.1021/acssensors.6c01100","language":[{"iso":"eng"}],"article_number":"acssensors.6c01100"},{"article_number":"243301","language":[{"iso":"eng"}],"doi":"10.1063/5.0335780","title":"Influence of negative ions on the stoichiometry and structure of carbon nitride films deposited by reactive magnetron sputtering","year":"2026","publication_identifier":{"issn":["0021-8979","1089-7550"]},"author":[{"full_name":"Wieschhoff, Christian","first_name":"Christian","last_name":"Wieschhoff"},{"first_name":"Chantal","last_name":"Theile-Rasche","full_name":"Theile-Rasche, Chantal"},{"last_name":"Wang","first_name":"Fuzeng","full_name":"Wang, Fuzeng"},{"last_name":"Prib","first_name":"Michael","full_name":"Prib, Michael"},{"last_name":"Moldt","first_name":"Viktoria Daniela Dorothea","full_name":"Moldt, Viktoria Daniela Dorothea"},{"id":"194","first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido"},{"full_name":"Salas, Nieves López","first_name":"Nieves López","last_name":"Salas"},{"full_name":"de los Arcos de Pedro, Maria Teresa","orcid":"0000-0002-8684-273X ","first_name":"Maria Teresa","last_name":"de los Arcos de Pedro","id":"54556"}],"date_updated":"2026-06-25T12:18:17Z","publication_status":"published","intvolume":"       139","date_created":"2026-06-25T12:15:04Z","type":"journal_article","department":[{"_id":"302"}],"issue":"24","publication":"Journal of Applied Physics","abstract":[{"lang":"eng","text":"<jats:p>Magnetron-sputtered CNx thin films are primarily employed as hard, low-friction protective and tribological coatings, as solar cells, and for catalytic applications. Lower growth rates and a reduced N content, favoring graphitic sp2 structures, hinder industrial scalability due to prolonged deposition times and produce softer, less dense films with inferior hardness, elasticity, and wear resistance. Carbon nitride films deposited by magnetron sputtering exhibit growth behavior strongly influenced by plasma–surface interactions. However, nitrogen resputtering and reduced film growth rates are commonly attributed to chemical etching by positive ions. We propose an additional, unreported power-dependent mechanism involving negative ions formed at the carbon target. These ions are accelerated through the plasma sheath, reaching the substrate with high kinetic energy and inducing both chemical and physical resputtering. This effect is localized to the geometrical projection of the target, as shown by spatially resolved analysis: ellipsometry reveals thickness reduction, and x-ray photoelectron spectroscopy and Raman spectroscopy indicate nitrogen depletion within this region. Correlation between stoichiometry and structural signatures confirms the decisive role of negative ions in modifying the film composition and microstructure. At the same time, the composition of the gas mixture exerts only a minor effect.</jats:p>"}],"publisher":"AIP Publishing","_id":"66040","user_id":"54556","volume":139,"status":"public","citation":{"mla":"Wieschhoff, Christian, et al. “Influence of Negative Ions on the Stoichiometry and Structure of Carbon Nitride Films Deposited by Reactive Magnetron Sputtering.” <i>Journal of Applied Physics</i>, vol. 139, no. 24, 243301, AIP Publishing, 2026, doi:<a href=\"https://doi.org/10.1063/5.0335780\">10.1063/5.0335780</a>.","bibtex":"@article{Wieschhoff_Theile-Rasche_Wang_Prib_Moldt_Grundmeier_Salas_de los Arcos de Pedro_2026, title={Influence of negative ions on the stoichiometry and structure of carbon nitride films deposited by reactive magnetron sputtering}, volume={139}, DOI={<a href=\"https://doi.org/10.1063/5.0335780\">10.1063/5.0335780</a>}, number={24243301}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Wieschhoff, Christian and Theile-Rasche, Chantal and Wang, Fuzeng and Prib, Michael and Moldt, Viktoria Daniela Dorothea and Grundmeier, Guido and Salas, Nieves López and de los Arcos de Pedro, Maria Teresa}, year={2026} }","ama":"Wieschhoff C, Theile-Rasche C, Wang F, et al. Influence of negative ions on the stoichiometry and structure of carbon nitride films deposited by reactive magnetron sputtering. <i>Journal of Applied Physics</i>. 2026;139(24). doi:<a href=\"https://doi.org/10.1063/5.0335780\">10.1063/5.0335780</a>","ieee":"C. Wieschhoff <i>et al.</i>, “Influence of negative ions on the stoichiometry and structure of carbon nitride films deposited by reactive magnetron sputtering,” <i>Journal of Applied Physics</i>, vol. 139, no. 24, Art. no. 243301, 2026, doi: <a href=\"https://doi.org/10.1063/5.0335780\">10.1063/5.0335780</a>.","apa":"Wieschhoff, C., Theile-Rasche, C., Wang, F., Prib, M., Moldt, V. D. D., Grundmeier, G., Salas, N. L., &#38; de los Arcos de Pedro, M. T. (2026). Influence of negative ions on the stoichiometry and structure of carbon nitride films deposited by reactive magnetron sputtering. <i>Journal of Applied Physics</i>, <i>139</i>(24), Article 243301. <a href=\"https://doi.org/10.1063/5.0335780\">https://doi.org/10.1063/5.0335780</a>","short":"C. Wieschhoff, C. Theile-Rasche, F. Wang, M. Prib, V.D.D. Moldt, G. Grundmeier, N.L. Salas, M.T. de los Arcos de Pedro, Journal of Applied Physics 139 (2026).","chicago":"Wieschhoff, Christian, Chantal Theile-Rasche, Fuzeng Wang, Michael Prib, Viktoria Daniela Dorothea Moldt, Guido Grundmeier, Nieves López Salas, and Maria Teresa de los Arcos de Pedro. “Influence of Negative Ions on the Stoichiometry and Structure of Carbon Nitride Films Deposited by Reactive Magnetron Sputtering.” <i>Journal of Applied Physics</i> 139, no. 24 (2026). <a href=\"https://doi.org/10.1063/5.0335780\">https://doi.org/10.1063/5.0335780</a>."}},{"_id":"66041","language":[{"iso":"eng"}],"publisher":"American Chemical Society (ACS)","article_number":"acssensors.6c01100","user_id":"54556","doi":"10.1021/acssensors.6c01100","publication_identifier":{"issn":["2379-3694","2379-3694"]},"author":[{"first_name":"Sven","last_name":"Voth","full_name":"Voth, Sven"},{"full_name":"Zhao, Zhenyu","first_name":"Zhenyu","last_name":"Zhao"},{"full_name":"Baier, Dominik","last_name":"Baier","first_name":"Dominik"},{"full_name":"Glass, Alexandra","last_name":"Glass","first_name":"Alexandra"},{"full_name":"Elgabarty, Hossam","last_name":"Elgabarty","first_name":"Hossam"},{"last_name":"Sandberg","first_name":"Oskar J.","full_name":"Sandberg, Oskar J."},{"last_name":"Grundmeier","first_name":"Guido","full_name":"Grundmeier, Guido"},{"last_name":"Tiemann","first_name":"Michael","full_name":"Tiemann, Michael"},{"full_name":"Smått, Jan-Henrik","last_name":"Smått","first_name":"Jan-Henrik"},{"first_name":"Nicklas","last_name":"Anttu","full_name":"Anttu, Nicklas"},{"id":"54556","last_name":"de los Arcos de Pedro","first_name":"Maria Teresa","orcid":"0000-0002-8684-273X ","full_name":"de los Arcos de Pedro, Maria Teresa"},{"last_name":"Weinberger","first_name":"Christian","full_name":"Weinberger, Christian"}],"status":"public","year":"2026","title":"Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better","publication_status":"published","date_updated":"2026-06-25T12:18:13Z","date_created":"2026-06-25T12:16:32Z","department":[{"_id":"302"}],"type":"journal_article","citation":{"mla":"Voth, Sven, et al. “Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better.” <i>ACS Sensors</i>, acssensors.6c01100, American Chemical Society (ACS), 2026, doi:<a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>.","ama":"Voth S, Zhao Z, Baier D, et al. Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better. <i>ACS Sensors</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>","bibtex":"@article{Voth_Zhao_Baier_Glass_Elgabarty_Sandberg_Grundmeier_Tiemann_Smått_Anttu_et al._2026, title={Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better}, DOI={<a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>}, number={acssensors.6c01100}, journal={ACS Sensors}, publisher={American Chemical Society (ACS)}, author={Voth, Sven and Zhao, Zhenyu and Baier, Dominik and Glass, Alexandra and Elgabarty, Hossam and Sandberg, Oskar J. and Grundmeier, Guido and Tiemann, Michael and Smått, Jan-Henrik and Anttu, Nicklas and et al.}, year={2026} }","apa":"Voth, S., Zhao, Z., Baier, D., Glass, A., Elgabarty, H., Sandberg, O. J., Grundmeier, G., Tiemann, M., Smått, J.-H., Anttu, N., de los Arcos de Pedro, M. T., &#38; Weinberger, C. (2026). Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better. <i>ACS Sensors</i>, Article acssensors.6c01100. <a href=\"https://doi.org/10.1021/acssensors.6c01100\">https://doi.org/10.1021/acssensors.6c01100</a>","ieee":"S. Voth <i>et al.</i>, “Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better,” <i>ACS Sensors</i>, Art. no. acssensors.6c01100, 2026, doi: <a href=\"https://doi.org/10.1021/acssensors.6c01100\">10.1021/acssensors.6c01100</a>.","chicago":"Voth, Sven, Zhenyu Zhao, Dominik Baier, Alexandra Glass, Hossam Elgabarty, Oskar J. Sandberg, Guido Grundmeier, et al. “Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better.” <i>ACS Sensors</i>, 2026. <a href=\"https://doi.org/10.1021/acssensors.6c01100\">https://doi.org/10.1021/acssensors.6c01100</a>.","short":"S. Voth, Z. Zhao, D. Baier, A. Glass, H. Elgabarty, O.J. Sandberg, G. Grundmeier, M. Tiemann, J.-H. Smått, N. Anttu, M.T. de los Arcos de Pedro, C. Weinberger, ACS Sensors (2026)."},"publication":"ACS Sensors"},{"language":[{"iso":"eng"}],"_id":"66042","publisher":"Elsevier BV","article_number":"166755","volume":736,"doi":"10.1016/j.apsusc.2026.166755","user_id":"54556","author":[{"last_name":"Qudsia","first_name":"Syeda","full_name":"Qudsia, Syeda"},{"first_name":"Alexander","last_name":"Weiss","full_name":"Weiss, Alexander"},{"last_name":"Sirkiä","first_name":"Saara","full_name":"Sirkiä, Saara"},{"full_name":"Wang, Fuzeng","last_name":"Wang","first_name":"Fuzeng"},{"last_name":"Rosqvist","first_name":"Emil","full_name":"Rosqvist, Emil"},{"full_name":"de los Arcos de Pedro, Maria Teresa","orcid":"0000-0002-8684-273X ","last_name":"de los Arcos de Pedro","first_name":"Maria Teresa","id":"54556"},{"full_name":"Weinberger, Christian","last_name":"Weinberger","first_name":"Christian"},{"full_name":"Halme, Janne","first_name":"Janne","last_name":"Halme"},{"full_name":"Kemell, Marianna","last_name":"Kemell","first_name":"Marianna"},{"first_name":"Jan-Henrik","last_name":"Smått","full_name":"Smått, Jan-Henrik"}],"publication_identifier":{"issn":["0169-4332"]},"status":"public","title":"Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite solar cell performance","year":"2026","intvolume":"       736","date_updated":"2026-06-25T12:18:05Z","publication_status":"published","date_created":"2026-06-25T12:17:25Z","department":[{"_id":"302"}],"type":"journal_article","citation":{"mla":"Qudsia, Syeda, et al. “Influence of Deposition Temperature and Thickness of ALD-TiO2 on Planar Perovskite Solar Cell Performance.” <i>Applied Surface Science</i>, vol. 736, 166755, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.apsusc.2026.166755\">10.1016/j.apsusc.2026.166755</a>.","bibtex":"@article{Qudsia_Weiss_Sirkiä_Wang_Rosqvist_de los Arcos de Pedro_Weinberger_Halme_Kemell_Smått_2026, title={Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite solar cell performance}, volume={736}, DOI={<a href=\"https://doi.org/10.1016/j.apsusc.2026.166755\">10.1016/j.apsusc.2026.166755</a>}, number={166755}, journal={Applied Surface Science}, publisher={Elsevier BV}, author={Qudsia, Syeda and Weiss, Alexander and Sirkiä, Saara and Wang, Fuzeng and Rosqvist, Emil and de los Arcos de Pedro, Maria Teresa and Weinberger, Christian and Halme, Janne and Kemell, Marianna and Smått, Jan-Henrik}, year={2026} }","ama":"Qudsia S, Weiss A, Sirkiä S, et al. Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite solar cell performance. <i>Applied Surface Science</i>. 2026;736. doi:<a href=\"https://doi.org/10.1016/j.apsusc.2026.166755\">10.1016/j.apsusc.2026.166755</a>","ieee":"S. Qudsia <i>et al.</i>, “Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite solar cell performance,” <i>Applied Surface Science</i>, vol. 736, Art. no. 166755, 2026, doi: <a href=\"https://doi.org/10.1016/j.apsusc.2026.166755\">10.1016/j.apsusc.2026.166755</a>.","apa":"Qudsia, S., Weiss, A., Sirkiä, S., Wang, F., Rosqvist, E., de los Arcos de Pedro, M. T., Weinberger, C., Halme, J., Kemell, M., &#38; Smått, J.-H. (2026). Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite solar cell performance. <i>Applied Surface Science</i>, <i>736</i>, Article 166755. <a href=\"https://doi.org/10.1016/j.apsusc.2026.166755\">https://doi.org/10.1016/j.apsusc.2026.166755</a>","chicago":"Qudsia, Syeda, Alexander Weiss, Saara Sirkiä, Fuzeng Wang, Emil Rosqvist, Maria Teresa de los Arcos de Pedro, Christian Weinberger, Janne Halme, Marianna Kemell, and Jan-Henrik Smått. “Influence of Deposition Temperature and Thickness of ALD-TiO2 on Planar Perovskite Solar Cell Performance.” <i>Applied Surface Science</i> 736 (2026). <a href=\"https://doi.org/10.1016/j.apsusc.2026.166755\">https://doi.org/10.1016/j.apsusc.2026.166755</a>.","short":"S. Qudsia, A. Weiss, S. Sirkiä, F. Wang, E. Rosqvist, M.T. de los Arcos de Pedro, C. Weinberger, J. Halme, M. Kemell, J.-H. Smått, Applied Surface Science 736 (2026)."},"publication":"Applied Surface Science"},{"status":"public","year":"2026","title":"„I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen)","author":[{"last_name":"Letzel-Alt","first_name":"V","full_name":"Letzel-Alt, V"},{"first_name":"S","last_name":"Hassani","full_name":"Hassani, S"},{"first_name":"Marwin Felix","last_name":"Löper","full_name":"Löper, Marwin Felix","id":"26693"},{"first_name":"Frank","last_name":"Hellmich","full_name":"Hellmich, Frank","id":"26282"}],"date_updated":"2026-06-24T11:08:30Z","publisher":"Universität Bielefeld","_id":"66037","language":[{"iso":"eng"}],"user_id":"57672","citation":{"ama":"Letzel-Alt V, Hassani S, Löper MF, Hellmich F. „I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen). In: Universität Bielefeld; 2026.","bibtex":"@inproceedings{Letzel-Alt_Hassani_Löper_Hellmich_2026, place={Bielefeld}, title={„I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen)}, publisher={Universität Bielefeld}, author={Letzel-Alt, V and Hassani, S and Löper, Marwin Felix and Hellmich, Frank}, year={2026} }","mla":"Letzel-Alt, V., et al. <i>„I Matter!?“ – Eine Studie Zur Vorbildfunktion von Lehrkräften Im Inklusiven Klassenzimmer. Vortrag Auf Der 90. Sektionstagung Der Arbeitsgruppe Für Empirische Pädagogische Forschung (AEPF) in Der DGfE. Thema: „Wissen|schaf[f]T|Ordnung? Zur Dynamik von Wissensordnungen in Erziehungswissenschaftlicher Forschung, Gesellschaft Und Pädagogik“. (Angenommen)</i>. Universität Bielefeld, 2026.","chicago":"Letzel-Alt, V, S Hassani, Marwin Felix Löper, and Frank Hellmich. “„I Matter!?“ – Eine Studie Zur Vorbildfunktion von Lehrkräften Im Inklusiven Klassenzimmer. Vortrag Auf Der 90. Sektionstagung Der Arbeitsgruppe Für Empirische Pädagogische Forschung (AEPF) in Der DGfE. Thema: „Wissen|schaf[f]T|Ordnung? Zur Dynamik von Wissensordnungen in Erziehungswissenschaftlicher Forschung, Gesellschaft Und Pädagogik“. (Angenommen).” Bielefeld: Universität Bielefeld, 2026.","short":"V. Letzel-Alt, S. Hassani, M.F. Löper, F. Hellmich, in: Universität Bielefeld, Bielefeld, 2026.","apa":"Letzel-Alt, V., Hassani, S., Löper, M. F., &#38; Hellmich, F. (2026). <i>„I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen)</i>.","ieee":"V. Letzel-Alt, S. Hassani, M. F. Löper, and F. Hellmich, “„I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen),” 2026."},"place":"Bielefeld","date_created":"2026-06-24T11:08:03Z","type":"conference_abstract","department":[{"_id":"460"}]},{"status":"public","user_id":"88725","volume":79,"_id":"66067","publisher":"Springer Science and Business Media LLC","project":[{"name":"TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 - Subproject C03","_id":"147"},{"name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"}],"citation":{"mla":"Nordieker, Ansgar Bernhard, and Werner Homberg. “Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors.” <i>Transactions of the Indian Institute of Metals</i>, vol. 79, no. 6, 90, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s12666-026-03846-5\">10.1007/s12666-026-03846-5</a>.","bibtex":"@article{Nordieker_Homberg_2026, title={Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors}, volume={79}, DOI={<a href=\"https://doi.org/10.1007/s12666-026-03846-5\">10.1007/s12666-026-03846-5</a>}, number={690}, journal={Transactions of the Indian Institute of Metals}, publisher={Springer Science and Business Media LLC}, author={Nordieker, Ansgar Bernhard and Homberg, Werner}, year={2026} }","ama":"Nordieker AB, Homberg W. Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors. <i>Transactions of the Indian Institute of Metals</i>. 2026;79(6). doi:<a href=\"https://doi.org/10.1007/s12666-026-03846-5\">10.1007/s12666-026-03846-5</a>","ieee":"A. B. Nordieker and W. Homberg, “Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors,” <i>Transactions of the Indian Institute of Metals</i>, vol. 79, no. 6, Art. no. 90, 2026, doi: <a href=\"https://doi.org/10.1007/s12666-026-03846-5\">10.1007/s12666-026-03846-5</a>.","apa":"Nordieker, A. B., &#38; Homberg, W. (2026). Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors. <i>Transactions of the Indian Institute of Metals</i>, <i>79</i>(6), Article 90. <a href=\"https://doi.org/10.1007/s12666-026-03846-5\">https://doi.org/10.1007/s12666-026-03846-5</a>","chicago":"Nordieker, Ansgar Bernhard, and Werner Homberg. “Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors.” <i>Transactions of the Indian Institute of Metals</i> 79, no. 6 (2026). <a href=\"https://doi.org/10.1007/s12666-026-03846-5\">https://doi.org/10.1007/s12666-026-03846-5</a>.","short":"A.B. Nordieker, W. Homberg, Transactions of the Indian Institute of Metals 79 (2026)."},"date_updated":"2026-06-29T06:49:45Z","publication_status":"published","intvolume":"        79","year":"2026","title":"Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors","author":[{"last_name":"Nordieker","first_name":"Ansgar Bernhard","full_name":"Nordieker, Ansgar Bernhard","id":"88725"},{"last_name":"Homberg","first_name":"Werner","full_name":"Homberg, Werner","id":"233"}],"publication_identifier":{"issn":["0972-2815","0975-1645"]},"doi":"10.1007/s12666-026-03846-5","article_number":"90","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>Mechanical joining processes have played an increasingly important role in the manufacturing of modern lightweight structures due to a greater variety of materials. The growing number of joining tasks requires a large number of joining elements. Friction spun joint connectors (FSJC) offer an innovative approach that meets the growing demand for flexibility. This process combines rotational movement and axial force to create targeted friction heating, enabling the production of FSJCs and the joining of various sheet metal materials. The shape of the FSJC can be optimally adapted to the joining situation in question, providing a significant advantage in terms of process chain versatility. This paper investigates FSJCs made of the steel grades C45E+C (1.1191) and 115CrV3 (1.2210), the effect of in situ quenching during the joining process. The influences of the essential parameters of rotational speed, feed rate, and FSJC length on the mechanical properties after quenching are being focused on and compared to similar conditions during joining without quenching. At the same time, the material change is analyzed to determine the effect of different alloy approaches on hardness profiles and strength characteristics in cross-tensile testing. For this purpose, systematic test series with varying process parameters are conducted and evaluated using hardness measurements and cross-tensile tests.</jats:p>"}],"publication":"Transactions of the Indian Institute of Metals","issue":"6","type":"journal_article","department":[{"_id":"156"}],"date_created":"2026-06-29T06:35:48Z"},{"publication_status":"published","date_updated":"2026-06-29T07:47:44Z","title":"Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction","status":"public","year":"2026","author":[{"orcid":"https://orcid.org/0000-0003-0318-0329","first_name":"Franz Yannik","last_name":"Fleischer","full_name":"Fleischer, Franz Yannik","id":"42660"},{"id":"16274","first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf"}],"publication_identifier":{"issn":["1863-9690","1863-9704"]},"user_id":"37888","doi":"10.1007/s11858-026-01806-3","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s11858-026-01806-3","open_access":"1"}],"_id":"66074","publisher":"Springer Science and Business Media LLC","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>This study investigates how secondary students construct and evaluate decision trees in an open exploratory task using CODAP. By analyzing students’ tree products and oral self-reports, we identified different data-based and context-based approaches to predictor selection and stopping criteria. Students engaged with key ideas of predictive modeling, including classification, model construction, accuracy, generalization, and interpretability. Informal exploration offered rich opportunities for subsequent teaching by enabling students to begin reconstructing central technical ideas and critical tensions of predictive modeling through diverse but meaningful reasoning approaches.</jats:p>","lang":"eng"}],"publication":"ZDM – Mathematics Education","citation":{"bibtex":"@article{Fleischer_Biehler_2026, title={Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction}, DOI={<a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Fleischer, Franz Yannik and Biehler, Rolf}, year={2026} }","ama":"Fleischer FY, Biehler R. Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction. <i>ZDM – Mathematics Education</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>","mla":"Fleischer, Franz Yannik, and Rolf Biehler. “Informal Approaches to Predictive Modeling: Fostering Data Literacy and Critical Engagement through Decision Tree Construction.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>.","chicago":"Fleischer, Franz Yannik, and Rolf Biehler. “Informal Approaches to Predictive Modeling: Fostering Data Literacy and Critical Engagement through Decision Tree Construction.” <i>ZDM – Mathematics Education</i>, 2026. <a href=\"https://doi.org/10.1007/s11858-026-01806-3\">https://doi.org/10.1007/s11858-026-01806-3</a>.","short":"F.Y. Fleischer, R. Biehler, ZDM – Mathematics Education (2026).","ieee":"F. Y. Fleischer and R. Biehler, “Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction,” <i>ZDM – Mathematics Education</i>, 2026, doi: <a href=\"https://doi.org/10.1007/s11858-026-01806-3\">10.1007/s11858-026-01806-3</a>.","apa":"Fleischer, F. Y., &#38; Biehler, R. (2026). Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-026-01806-3\">https://doi.org/10.1007/s11858-026-01806-3</a>"},"type":"journal_article","department":[{"_id":"363"}],"oa":"1","date_created":"2026-06-29T07:43:33Z"},{"language":[{"iso":"eng"}],"_id":"65073","user_id":"100325","author":[{"id":"100325","full_name":"Papageorgiou, Efthymia","first_name":"Efthymia","last_name":"Papageorgiou"}],"title":"Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees","year":"2026","status":"public","date_updated":"2026-07-03T12:30:49Z","date_created":"2026-03-20T17:55:24Z","external_id":{"arxiv":["2603.11232"]},"type":"preprint","citation":{"bibtex":"@article{Papageorgiou_2026, title={Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees}, journal={2603.11232}, author={Papageorgiou, Efthymia}, year={2026} }","ama":"Papageorgiou E. Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees. <i>260311232</i>. Published online 2026.","mla":"Papageorgiou, Efthymia. “Long-Time Asymptotics for the Heat Kernel and for Heat Equation Solutions on Homogeneous Trees.” <i>2603.11232</i>, 2026.","chicago":"Papageorgiou, Efthymia. “Long-Time Asymptotics for the Heat Kernel and for Heat Equation Solutions on Homogeneous Trees.” <i>2603.11232</i>, 2026.","short":"E. Papageorgiou, 2603.11232 (2026).","ieee":"E. Papageorgiou, “Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees,” <i>2603.11232</i>. 2026.","apa":"Papageorgiou, E. (2026). Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees. In <i>2603.11232</i>."},"publication":"2603.11232","project":[{"name":"TRR 358: Ganzzahlige Strukturen in Geometrie und Darstellungstheorie","_id":"357"}],"abstract":[{"text":"We study the large-time behavior of the continuous-time heat kernel and of solutions to the heat equation on homogeneous trees. First, we derive sharp asymptotic formulas for the heat kernel as $t\\to\\infty$. Second, using them, we show that solutions with initial data in weighted $\\ell^1$ classes, asymptotically factorize in $\\ell^p$ norms, $p\\in[1,\\infty]$, as the product of the heat kernel, times a $p$-mass function, dependent on the initial condition and $p$. The  $p$-mass function is described in terms of boundary averages associated with Busemann functions for $p<2$, while for $p\\ge 2$, it is expressed through convolution with the ground spherical function. For comparison, the case of the integers shows that a single constant mass determines the asymptotics of solutions to the heat equation for all $p$, emphasizing the influence of the graph geometry on heat diffusion.","lang":"eng"}]},{"user_id":"100325","_id":"65546","language":[{"iso":"eng"}],"date_updated":"2026-07-03T12:30:33Z","author":[{"full_name":"Chalmoukis, Nikolaos","last_name":"Chalmoukis","first_name":"Nikolaos"},{"first_name":"Stefano","last_name":"Meda","full_name":"Meda, Stefano"},{"first_name":"Efthymia","last_name":"Papageorgiou","full_name":"Papageorgiou, Efthymia","id":"100325"},{"last_name":"Santagati","first_name":"Federico","full_name":"Santagati, Federico"}],"year":"2026","status":"public","title":"Uncentred maximal operators with respect to half balls on Damek--Ricci spaces","type":"preprint","date_created":"2026-05-03T19:27:27Z","external_id":{"arxiv":["2604.27839"]},"project":[{"name":"TRR 358: Ganzzahlige Strukturen in Geometrie und Darstellungstheorie","_id":"357"}],"abstract":[{"text":"In this paper we study a variant of the uncentred Hardy--Littlewood maximal operator on Damek--Ricci spaces in which balls are replaced by suitable half balls. Perhaps surprisingly, such modified maximal operator has better boundedness properties than the classical one. In particular, it satisfies an $L\\log L$ endpoint estimate and it is bounded on $L^p$ for every $p$ in $(1,\\infty]$.","lang":"eng"}],"citation":{"mla":"Chalmoukis, Nikolaos, et al. “Uncentred Maximal Operators with Respect to Half Balls on Damek--Ricci Spaces.” <i>ArXiv:2604.27839</i>, 2026.","ama":"Chalmoukis N, Meda S, Papageorgiou E, Santagati F. Uncentred maximal operators with respect to half balls on Damek--Ricci spaces. <i>arXiv:260427839</i>. Published online 2026.","bibtex":"@article{Chalmoukis_Meda_Papageorgiou_Santagati_2026, title={Uncentred maximal operators with respect to half balls on Damek--Ricci spaces}, journal={arXiv:2604.27839}, author={Chalmoukis, Nikolaos and Meda, Stefano and Papageorgiou, Efthymia and Santagati, Federico}, year={2026} }","apa":"Chalmoukis, N., Meda, S., Papageorgiou, E., &#38; Santagati, F. (2026). Uncentred maximal operators with respect to half balls on Damek--Ricci spaces. In <i>arXiv:2604.27839</i>.","ieee":"N. Chalmoukis, S. Meda, E. Papageorgiou, and F. Santagati, “Uncentred maximal operators with respect to half balls on Damek--Ricci spaces,” <i>arXiv:2604.27839</i>. 2026.","short":"N. Chalmoukis, S. Meda, E. Papageorgiou, F. Santagati, ArXiv:2604.27839 (2026).","chicago":"Chalmoukis, Nikolaos, Stefano Meda, Efthymia Papageorgiou, and Federico Santagati. “Uncentred Maximal Operators with Respect to Half Balls on Damek--Ricci Spaces.” <i>ArXiv:2604.27839</i>, 2026."},"publication":"arXiv:2604.27839"},{"citation":{"chicago":"“Reducing Compute Waste in LLMs through Kernel-Level DVFS,” 2026. <a href=\"https://doi.org/10.48550/ARXIV.2601.08539\">https://doi.org/10.48550/ARXIV.2601.08539</a>.","short":"(2026).","apa":"<i>Reducing Compute Waste in LLMs through Kernel-Level DVFS</i>. (2026). <a href=\"https://doi.org/10.48550/ARXIV.2601.08539\">https://doi.org/10.48550/ARXIV.2601.08539</a>","ieee":"“Reducing Compute Waste in LLMs through Kernel-Level DVFS,” 2026, doi: <a href=\"https://doi.org/10.48550/ARXIV.2601.08539\">10.48550/ARXIV.2601.08539</a>.","ama":"Reducing Compute Waste in LLMs through Kernel-Level DVFS. Published online 2026. doi:<a href=\"https://doi.org/10.48550/ARXIV.2601.08539\">10.48550/ARXIV.2601.08539</a>","bibtex":"@article{Reducing Compute Waste in LLMs through Kernel-Level DVFS_2026, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2601.08539\">10.48550/ARXIV.2601.08539</a>}, year={2026} }","mla":"<i>Reducing Compute Waste in LLMs through Kernel-Level DVFS</i>. 2026, doi:<a href=\"https://doi.org/10.48550/ARXIV.2601.08539\">10.48550/ARXIV.2601.08539</a>."},"status":"public","title":"Reducing Compute Waste in LLMs through Kernel-Level DVFS","year":"2026","date_updated":"2026-07-05T14:48:42Z","_id":"66146","date_created":"2026-07-03T21:06:58Z","doi":"10.48550/ARXIV.2601.08539","type":"journal_article","user_id":"128464"},{"oa":"1","quality_controlled":"1","citation":{"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, 1:378–95. Lecture Notes in Mechanical Engineering. Springer Nature Switzerland AG, 2026. <a href=\"https://doi.org/10.1007/978-3-032-21157-6_43\">https://doi.org/10.1007/978-3-032-21157-6_43</a>.","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, 2026, pp. 378–395.","apa":"Rohde, K., Gonzalez, B. F., Budde, F. L., Ott, M., Mozgova, I., &#38; Mendibe, A. A. (2026). 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, pp. 378–395). Springer Nature Switzerland AG. <a href=\"https://doi.org/10.1007/978-3-032-21157-6_43\">https://doi.org/10.1007/978-3-032-21157-6_43</a>","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, 2026, vol. 1, pp. 378–395, doi: <a href=\"https://doi.org/10.1007/978-3-032-21157-6_43\">https://doi.org/10.1007/978-3-032-21157-6_43</a>.","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; 2026:378-395. doi:<a href=\"https://doi.org/10.1007/978-3-032-21157-6_43\">https://doi.org/10.1007/978-3-032-21157-6_43</a>","bibtex":"@inproceedings{Rohde_Gonzalez_Budde_Ott_Mozgova_Mendibe_2026, 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}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-21157-6_43\">https://doi.org/10.1007/978-3-032-21157-6_43</a>}, 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}, year={2026}, pages={378–395}, 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, 2026, pp. 378–95, doi:<a href=\"https://doi.org/10.1007/978-3-032-21157-6_43\">https://doi.org/10.1007/978-3-032-21157-6_43</a>."},"file_date_updated":"2026-02-24T13:33:47Z","editor":[{"full_name":"Kohl, Holger","last_name":"Kohl","first_name":"Holger"},{"last_name":"Seliger","first_name":"Günther","full_name":"Seliger, Günther"},{"first_name":"Franz","last_name":"Dietrich","full_name":"Dietrich, Franz"},{"full_name":"Campana, Giampaolo","first_name":"Giampaolo","last_name":"Campana"}],"volume":1,"ddc":["620"],"user_id":"70143","publisher":"Springer Nature Switzerland AG","_id":"64616","page":"378-395","has_accepted_license":"1","conference":{"end_date":"2025-09-12","start_date":"2025-09-10","name":"21st Global Conference on Sustainable Manufacturing (GCSM 2025)","location":"Bologna, Italy"},"status":"public","department":[{"_id":"741"}],"type":"conference","date_created":"2026-02-24T13:36:06Z","file":[{"creator":"kathiroh","date_created":"2026-02-24T13:33:47Z","file_name":"GCSM_2025_Rohde_updated.pdf","file_size":333257,"access_level":"closed","relation":"main_file","date_updated":"2026-02-24T13:33:47Z","file_id":"64617","success":1,"content_type":"application/pdf"}],"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"}],"publication":"Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing","doi":"https://doi.org/10.1007/978-3-032-21157-6_43","language":[{"iso":"eng"}],"series_title":"Lecture Notes in Mechanical Engineering","main_file_link":[{"open_access":"1"}],"intvolume":"         1","date_updated":"2026-07-06T08:12:40Z","publication_status":"published","author":[{"id":"70143","first_name":"Katharina","orcid":"0009-0000-5738-7304","last_name":"Rohde","full_name":"Rohde, Katharina"},{"full_name":"Gonzalez, Barbara Fernandez","last_name":"Gonzalez","first_name":"Barbara Fernandez"},{"full_name":"Budde, Finn Lukas","first_name":"Finn Lukas","last_name":"Budde","id":"74585"},{"id":"44204","last_name":"Ott","first_name":"Manuel","full_name":"Ott, Manuel"},{"full_name":"Mozgova, Iryna","first_name":"Iryna","last_name":"Mozgova","id":"95903"},{"full_name":"Mendibe, Alain Alonso","first_name":"Alain Alonso","last_name":"Mendibe"}],"publication_identifier":{"eisbn":["978-3-032-21157-6"]},"title":"Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application","year":"2026"},{"date_updated":"2026-07-06T07:18:58Z","publication_status":"published","intvolume":"         6","title":"Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration","year":"2026","author":[{"full_name":"Rohde, Katharina","orcid":"0009-0000-5738-7304","first_name":"Katharina","last_name":"Rohde","id":"70143"},{"id":"74585","full_name":"Budde, Finn Lukas","first_name":"Finn Lukas","last_name":"Budde"},{"full_name":"Patrício, Bárbara","first_name":"Bárbara","last_name":"Patrício"},{"first_name":"Tânia","last_name":"Ferreira","full_name":"Ferreira, Tânia"},{"full_name":"Gonçalves, Ana","last_name":"Gonçalves","first_name":"Ana"},{"full_name":"Ott, Manuel","last_name":"Ott","first_name":"Manuel","id":"44204"},{"id":"95903","first_name":"Iryna","last_name":"Mozgova","full_name":"Mozgova, Iryna"}],"doi":"https://doi.org/10.1017/pds.2026.10509","language":[{"iso":"eng"}],"abstract":[{"text":"Political goals, emerging EU sustainability regulations, and industrial digitalization are driving the introduction of Digital Product Passports (DPPs) to enhance transparency, traceability, and compliance across product life cycles. However, the appropriate granularity of DPP integration across product architectures remains ambiguous. This paper introduces a structured, decision-oriented framework that links product structure, regulatory relevance, and information depth to define consistent DPP levels, supporting both industry implementation and future standardization.","lang":"eng"}],"publication":"Proceedings of the Design Society","keyword":["digital product passport","product architecture","circular economy","information granularity","decision-making framework"],"type":"conference","department":[{"_id":"741"}],"file":[{"file_id":"66272","success":1,"content_type":"application/pdf","file_name":"digital_product_passports_and_the_challenge_of_product_structure_granularity_a_decisionmaking_framework_for_the_level_of_dpp_integration.pdf","access_level":"closed","file_size":350638,"relation":"main_file","date_updated":"2026-07-06T07:16:35Z","date_created":"2026-07-06T07:16:35Z","creator":"kathiroh"}],"date_created":"2026-03-03T11:26:07Z","has_accepted_license":"1","status":"public","conference":{"location":"Cavtat, Dubrovnik, Croatia","start_date":"2026-05-18","name":"19th International Design Conference - DESIGN 2026","end_date":"2026-05-21"},"ddc":["620"],"user_id":"70143","volume":6,"page":"1511-1520","publisher":"Cambridge University Press","_id":"64820","quality_controlled":"1","file_date_updated":"2026-07-06T07:16:35Z","citation":{"ama":"Rohde K, Budde FL, Patrício B, et al. Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration. In: <i>Proceedings of the Design Society</i>. Vol 6. Cambridge University Press; 2026:1511-1520. doi:<a href=\"https://doi.org/10.1017/pds.2026.10509\">https://doi.org/10.1017/pds.2026.10509</a>","bibtex":"@inproceedings{Rohde_Budde_Patrício_Ferreira_Gonçalves_Ott_Mozgova_2026, title={Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration}, volume={6}, DOI={<a href=\"https://doi.org/10.1017/pds.2026.10509\">https://doi.org/10.1017/pds.2026.10509</a>}, booktitle={Proceedings of the Design Society}, publisher={Cambridge University Press}, author={Rohde, Katharina and Budde, Finn Lukas and Patrício, Bárbara and Ferreira, Tânia and Gonçalves, Ana and Ott, Manuel and Mozgova, Iryna}, year={2026}, pages={1511–1520} }","mla":"Rohde, Katharina, et al. “Digital Product Passports and the Challenge of Product Structure Granularity: A Decision-Making Framework for the Level of DPP Integration.” <i>Proceedings of the Design Society</i>, vol. 6, Cambridge University Press, 2026, pp. 1511–20, doi:<a href=\"https://doi.org/10.1017/pds.2026.10509\">https://doi.org/10.1017/pds.2026.10509</a>.","chicago":"Rohde, Katharina, Finn Lukas Budde, Bárbara Patrício, Tânia Ferreira, Ana Gonçalves, Manuel Ott, and Iryna Mozgova. “Digital Product Passports and the Challenge of Product Structure Granularity: A Decision-Making Framework for the Level of DPP Integration.” In <i>Proceedings of the Design Society</i>, 6:1511–20. Cambridge University Press, 2026. <a href=\"https://doi.org/10.1017/pds.2026.10509\">https://doi.org/10.1017/pds.2026.10509</a>.","short":"K. Rohde, F.L. Budde, B. Patrício, T. Ferreira, A. Gonçalves, M. Ott, I. Mozgova, in: Proceedings of the Design Society, Cambridge University Press, 2026, pp. 1511–1520.","apa":"Rohde, K., Budde, F. L., Patrício, B., Ferreira, T., Gonçalves, A., Ott, M., &#38; Mozgova, I. (2026). Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration. <i>Proceedings of the Design Society</i>, <i>6</i>, 1511–1520. <a href=\"https://doi.org/10.1017/pds.2026.10509\">https://doi.org/10.1017/pds.2026.10509</a>","ieee":"K. Rohde <i>et al.</i>, “Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration,” in <i>Proceedings of the Design Society</i>, Cavtat, Dubrovnik, Croatia, 2026, vol. 6, pp. 1511–1520, doi: <a href=\"https://doi.org/10.1017/pds.2026.10509\">https://doi.org/10.1017/pds.2026.10509</a>."}},{"ddc":["006"],"user_id":"63563","language":[{"iso":"eng"}],"_id":"66270","main_file_link":[{"open_access":"1","url":"https://www.petsymposium.org/foci/2026/foci-2026-0016.pdf"}],"has_accepted_license":"1","date_updated":"2026-07-05T20:11:03Z","conference":{"location":"Calgary","start_date":"2026-07-20","name":"Free and Open Communications on the Internet","end_date":"2026-07-24"},"author":[{"full_name":"Anonymous, Anonymous","first_name":"Anonymous","last_name":"Anonymous"},{"id":"63563","first_name":"Niklas","last_name":"Niere","full_name":"Niere, Niklas"},{"first_name":"Felix","last_name":"Graf Lange","full_name":"Graf Lange, Felix","id":"67893"},{"id":"83504","full_name":"Somorovsky, Juraj","first_name":"Juraj","last_name":"Somorovsky","orcid":"0000-0002-3593-7720"}],"title":"Insights into an Iranian Internet Shutdown","status":"public","year":"2026","oa":"1","type":"conference","date_created":"2026-07-05T20:10:58Z","file":[{"creator":"nniklas","date_created":"2026-07-05T20:08:45Z","file_name":"foci-2026-0016.pdf","file_size":539622,"access_level":"closed","relation":"main_file","date_updated":"2026-07-05T20:08:45Z","file_id":"66271","success":1,"content_type":"application/pdf"}],"abstract":[{"text":"In June 2025, Iran enacted a nationwide Internet shutdown, culminating its already strict censorship apparatus. While Internet shutdowns happen regularly, insights into these shutdowns are notoriously difficult to obtain: their timing is hard to predict, and measurements are often impossible. In this paper, we present unique measurements surrounding Iran’s 2025 Internet shutdown in June, which we acquired during a regular analysis of Iran’s censorship apparatus. We contextualize our findings of Iranian DNS, HTTP, TLS, and QUIC censorship during the shutdown with measurements from platforms such as Cloudflare Radar and user reports. Our measurements show that Iranian censorship changed before and after the shutdown, marking preparation and recovery periods. For instance, QUIC censorship went into effect before and stayed in effect after the shutdown, while DNS over TCP censorship was only present briefly before the shutdown and resumed working afterwards. We also measured general network instabilities, especially for UDP, after the shutdown and the disabling of certain middleboxes. Our findings indicate that the Iranian censor enforced its shutdown using fine-grained techniques instead of relying on an all-or-nothing blackout. We advertise for continued measurements of the Iranian censor and hypothesize that future shutdowns in censoring countries could be detected during their preparation phase.","lang":"eng"}],"citation":{"short":"A. Anonymous, N. Niere, F. Graf Lange, J. Somorovsky, in: 2026.","chicago":"Anonymous, Anonymous, Niklas Niere, Felix Graf Lange, and Juraj Somorovsky. “Insights into an Iranian Internet Shutdown,” 2026.","apa":"Anonymous, A., Niere, N., Graf Lange, F., &#38; Somorovsky, J. (2026). <i>Insights into an Iranian Internet Shutdown</i>. Free and Open Communications on the Internet, Calgary.","ieee":"A. Anonymous, N. Niere, F. Graf Lange, and J. Somorovsky, “Insights into an Iranian Internet Shutdown,” presented at the Free and Open Communications on the Internet, Calgary, 2026.","ama":"Anonymous A, Niere N, Graf Lange F, Somorovsky J. Insights into an Iranian Internet Shutdown. In: ; 2026.","bibtex":"@inproceedings{Anonymous_Niere_Graf Lange_Somorovsky_2026, title={Insights into an Iranian Internet Shutdown}, author={Anonymous, Anonymous and Niere, Niklas and Graf Lange, Felix and Somorovsky, Juraj}, year={2026} }","mla":"Anonymous, Anonymous, et al. <i>Insights into an Iranian Internet Shutdown</i>. 2026."},"file_date_updated":"2026-07-05T20:08:45Z"},{"file_date_updated":"2026-07-05T20:04:24Z","citation":{"mla":"Heitmann, Nico, et al. <i>On Russia’s Early Introduction of QUIC SNI Censorship</i>. 2026.","ama":"Heitmann N, Niere N, Graf Lange F, Somorovsky J. On Russia’s Early Introduction of QUIC SNI Censorship. In: ; 2026.","bibtex":"@inproceedings{Heitmann_Niere_Graf Lange_Somorovsky_2026, title={On Russia’s Early Introduction of QUIC SNI Censorship}, author={Heitmann, Nico and Niere, Niklas and Graf Lange, Felix and Somorovsky, Juraj}, year={2026} }","apa":"Heitmann, N., Niere, N., Graf Lange, F., &#38; Somorovsky, J. (2026). <i>On Russia’s Early Introduction of QUIC SNI Censorship</i>. Free and Open Communications on the Internet, Calgary.","ieee":"N. Heitmann, N. Niere, F. Graf Lange, and J. Somorovsky, “On Russia’s Early Introduction of QUIC SNI Censorship,” presented at the Free and Open Communications on the Internet, Calgary, 2026.","short":"N. Heitmann, N. Niere, F. Graf Lange, J. Somorovsky, in: 2026.","chicago":"Heitmann, Nico, Niklas Niere, Felix Graf Lange, and Juraj Somorovsky. “On Russia’s Early Introduction of QUIC SNI Censorship,” 2026."},"abstract":[{"text":"Governments around the world limit free access to information through Internet censorship. With the rising adoption of the QUIC protocol, these censors have been forced to evolve their systems. Russia introduced sweeping changes to its censorship after its full-scale invasion of Ukraine, including completely blocking international QUIC connections. However, after this broad filter was identified in 2022, Russian QUIC censorship received little attention: The current state of QUIC censorship by TSPU devices is largely unknown. In this paper, we provide a timeline of Russian QUIC censorship and detail its current state. We identify that Russian TSPU devices switched to SNI-dependent QUIC censorship on a large scale between May 2022 and July 2023, a fact that went largely unnoticed for three years. While the GFW was previously thought to be the first censor with broad SNI-dependent QUIC censorship, we highlight that Russian TSPU devices broadly adopted SNI-dependent QUIC censorship at least nine months before the GFW. We consider this an indicator of the TSPU devices’ flexibility and of Russia’s willingness to invest in strict and up-to-date censorship.","lang":"eng"}],"file":[{"date_created":"2026-07-05T20:04:24Z","creator":"nniklas","file_id":"66269","success":1,"content_type":"application/pdf","file_name":"foci-2026-0010.pdf","file_size":559028,"access_level":"closed","relation":"main_file","date_updated":"2026-07-05T20:04:24Z"}],"date_created":"2026-07-05T20:06:35Z","type":"conference","oa":"1","status":"public","year":"2026","title":"On Russia’s Early Introduction of QUIC SNI Censorship","conference":{"end_date":"2026-07-20","start_date":"2026-07-20","name":"Free and Open Communications on the Internet","location":"Calgary"},"author":[{"id":"74619","last_name":"Heitmann","orcid":"0009-0003-7687-7044","first_name":"Nico","full_name":"Heitmann, Nico"},{"last_name":"Niere","first_name":"Niklas","full_name":"Niere, Niklas","id":"63563"},{"id":"67893","last_name":"Graf Lange","first_name":"Felix","full_name":"Graf Lange, Felix"},{"id":"83504","last_name":"Somorovsky","first_name":"Juraj","orcid":"0000-0002-3593-7720","full_name":"Somorovsky, Juraj"}],"date_updated":"2026-07-05T20:11:29Z","has_accepted_license":"1","main_file_link":[{"url":"https://www.petsymposium.org/foci/2026/foci-2026-0010.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"_id":"66268","ddc":["006"],"user_id":"63563"}]