[{"date_created":"2026-06-24T10:36:11Z","type":"journal_article","keyword":["resistive gas sensing","indium oxide","photoactivation","irradiance","photoconductivity","charge carrier dynamics","oxygen vacancies"],"publication":"ACS Sensors","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."}],"language":[{"iso":"eng"}],"article_number":"acssensors.6c01100","doi":"10.1021/acssensors.6c01100","publication_identifier":{"issn":["2379-3694","2379-3694"]},"author":[{"last_name":"Voth","first_name":"Sven","full_name":"Voth, Sven"},{"full_name":"Zhao, Zhenyu","first_name":"Zhenyu","last_name":"Zhao"},{"full_name":"Baier, Dominik","last_name":"Baier","first_name":"Dominik"},{"last_name":"Glass","first_name":"Alexandra","full_name":"Glass, Alexandra"},{"id":"60250","first_name":"Hossam","orcid":"0000-0002-4945-1481","last_name":"Elgabarty","full_name":"Elgabarty, Hossam"},{"first_name":"Oskar J.","last_name":"Sandberg","full_name":"Sandberg, Oskar J."},{"id":"194","last_name":"Grundmeier","first_name":"Guido","full_name":"Grundmeier, Guido"},{"id":"23547","orcid":"0000-0003-1711-2722","last_name":"Tiemann","first_name":"Michael","full_name":"Tiemann, Michael"},{"last_name":"Smått","first_name":"Jan-Henrik","full_name":"Smått, Jan-Henrik"},{"first_name":"Nicklas","last_name":"Anttu","full_name":"Anttu, Nicklas"},{"first_name":"Teresa","last_name":"de los Arcos","full_name":"de los Arcos, Teresa"},{"id":"11848","last_name":"Weinberger","first_name":"Christian","full_name":"Weinberger, Christian"}],"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","article_type":"original","date_updated":"2026-06-24T11:35:36Z","publication_status":"published","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>.","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>","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>.","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} }","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>."},"project":[{"_id":"1130","name":"Exploration of optoelectronic properties of metal oxides used in gas sensors and solar cells"}],"_id":"66036","publisher":"American Chemical Society (ACS)","user_id":"11848","status":"public"},{"doi":"10.1063/5.0335780","language":[{"iso":"eng"}],"article_number":"243301","intvolume":"       139","publication_status":"published","date_updated":"2026-06-25T12:18:17Z","author":[{"full_name":"Wieschhoff, Christian","last_name":"Wieschhoff","first_name":"Christian"},{"full_name":"Theile-Rasche, Chantal","last_name":"Theile-Rasche","first_name":"Chantal"},{"full_name":"Wang, Fuzeng","last_name":"Wang","first_name":"Fuzeng"},{"last_name":"Prib","first_name":"Michael","full_name":"Prib, Michael"},{"full_name":"Moldt, Viktoria Daniela Dorothea","last_name":"Moldt","first_name":"Viktoria Daniela Dorothea"},{"id":"194","last_name":"Grundmeier","first_name":"Guido","full_name":"Grundmeier, Guido"},{"full_name":"Salas, Nieves López","last_name":"Salas","first_name":"Nieves López"},{"id":"54556","orcid":"0000-0002-8684-273X ","first_name":"Maria Teresa","last_name":"de los Arcos de Pedro","full_name":"de los Arcos de Pedro, Maria Teresa"}],"publication_identifier":{"issn":["0021-8979","1089-7550"]},"year":"2026","title":"Influence of negative ions on the stoichiometry and structure of carbon nitride films deposited by reactive magnetron sputtering","department":[{"_id":"302"}],"type":"journal_article","date_created":"2026-06-25T12:15:04Z","abstract":[{"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>","lang":"eng"}],"issue":"24","publication":"Journal of Applied Physics","volume":139,"user_id":"54556","_id":"66040","publisher":"AIP Publishing","status":"public","citation":{"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>","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>.","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>.","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).","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>.","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>","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} }"}},{"user_id":"54556","doi":"10.1021/acssensors.6c01100","_id":"66041","publisher":"American Chemical Society (ACS)","language":[{"iso":"eng"}],"article_number":"acssensors.6c01100","publication_status":"published","date_updated":"2026-06-25T12:18:13Z","author":[{"full_name":"Voth, Sven","first_name":"Sven","last_name":"Voth"},{"full_name":"Zhao, Zhenyu","last_name":"Zhao","first_name":"Zhenyu"},{"full_name":"Baier, Dominik","first_name":"Dominik","last_name":"Baier"},{"full_name":"Glass, Alexandra","first_name":"Alexandra","last_name":"Glass"},{"first_name":"Hossam","last_name":"Elgabarty","full_name":"Elgabarty, Hossam"},{"last_name":"Sandberg","first_name":"Oskar J.","full_name":"Sandberg, Oskar J."},{"full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"},{"last_name":"Tiemann","first_name":"Michael","full_name":"Tiemann, Michael"},{"last_name":"Smått","first_name":"Jan-Henrik","full_name":"Smått, Jan-Henrik"},{"full_name":"Anttu, Nicklas","first_name":"Nicklas","last_name":"Anttu"},{"id":"54556","full_name":"de los Arcos de Pedro, Maria Teresa","last_name":"de los Arcos de Pedro","orcid":"0000-0002-8684-273X ","first_name":"Maria Teresa"},{"full_name":"Weinberger, Christian","first_name":"Christian","last_name":"Weinberger"}],"publication_identifier":{"issn":["2379-3694","2379-3694"]},"year":"2026","status":"public","title":"Role of Irradiance in Light-Activated In                    <sub>2</sub>                    O                    <sub>3</sub>                    Gas Sensors: Why More Light Is Not Always Better","department":[{"_id":"302"}],"type":"journal_article","date_created":"2026-06-25T12:16:32Z","citation":{"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).","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>.","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>.","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} }","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>."},"publication":"ACS Sensors"},{"publication_identifier":{"issn":["0169-4332"]},"author":[{"full_name":"Qudsia, Syeda","first_name":"Syeda","last_name":"Qudsia"},{"last_name":"Weiss","first_name":"Alexander","full_name":"Weiss, Alexander"},{"full_name":"Sirkiä, Saara","last_name":"Sirkiä","first_name":"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 ","first_name":"Maria Teresa","last_name":"de los Arcos de Pedro","id":"54556"},{"full_name":"Weinberger, Christian","last_name":"Weinberger","first_name":"Christian"},{"last_name":"Halme","first_name":"Janne","full_name":"Halme, Janne"},{"full_name":"Kemell, Marianna","first_name":"Marianna","last_name":"Kemell"},{"first_name":"Jan-Henrik","last_name":"Smått","full_name":"Smått, Jan-Henrik"}],"title":"Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite solar cell performance","status":"public","year":"2026","intvolume":"       736","publication_status":"published","date_updated":"2026-06-25T12:18:05Z","publisher":"Elsevier BV","_id":"66042","language":[{"iso":"eng"}],"article_number":"166755","volume":736,"user_id":"54556","doi":"10.1016/j.apsusc.2026.166755","citation":{"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>","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} }","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>.","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).","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>","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>."},"publication":"Applied Surface Science","date_created":"2026-06-25T12:17:25Z","department":[{"_id":"302"}],"type":"journal_article"},{"citation":{"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.","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} }","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.","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."},"date_created":"2026-06-24T11:08:03Z","place":"Bielefeld","type":"conference_abstract","department":[{"_id":"460"}],"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)","status":"public","year":"2026","author":[{"full_name":"Letzel-Alt, V","last_name":"Letzel-Alt","first_name":"V"},{"full_name":"Hassani, S","first_name":"S","last_name":"Hassani"},{"full_name":"Löper, Marwin Felix","last_name":"Löper","first_name":"Marwin Felix","id":"26693"},{"id":"26282","first_name":"Frank","last_name":"Hellmich","full_name":"Hellmich, Frank"}],"date_updated":"2026-06-24T11:08:30Z","_id":"66037","language":[{"iso":"eng"}],"publisher":"Universität Bielefeld","user_id":"57672"},{"status":"public","_id":"66067","publisher":"Springer Science and Business Media LLC","user_id":"88725","volume":79,"citation":{"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>","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} }","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>.","short":"A.B. Nordieker, W. Homberg, Transactions of the Indian Institute of Metals 79 (2026).","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>.","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>","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>."},"project":[{"name":"TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 - Subproject C03","_id":"147"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"}],"title":"Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors","year":"2026","publication_identifier":{"issn":["0972-2815","0975-1645"]},"author":[{"full_name":"Nordieker, Ansgar Bernhard","first_name":"Ansgar Bernhard","last_name":"Nordieker","id":"88725"},{"last_name":"Homberg","first_name":"Werner","full_name":"Homberg, Werner","id":"233"}],"publication_status":"published","date_updated":"2026-06-29T06:49:45Z","intvolume":"        79","article_number":"90","language":[{"iso":"eng"}],"doi":"10.1007/s12666-026-03846-5","publication":"Transactions of the Indian Institute of Metals","issue":"6","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>"}],"date_created":"2026-06-29T06:35:48Z","type":"journal_article","department":[{"_id":"156"}]},{"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>"},"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"}],"date_created":"2026-06-29T07:43:33Z","type":"journal_article","department":[{"_id":"363"}],"oa":"1","title":"Informal approaches to predictive modeling: fostering data literacy and critical engagement through decision tree construction","status":"public","year":"2026","author":[{"id":"42660","first_name":"Franz Yannik","orcid":"https://orcid.org/0000-0003-0318-0329","last_name":"Fleischer","full_name":"Fleischer, Franz Yannik"},{"full_name":"Biehler, Rolf","last_name":"Biehler","first_name":"Rolf","id":"16274"}],"publication_identifier":{"issn":["1863-9690","1863-9704"]},"publication_status":"published","date_updated":"2026-06-29T07:47:44Z","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"}],"user_id":"37888","doi":"10.1007/s11858-026-01806-3"},{"external_id":{"arxiv":["2603.11232"]},"date_created":"2026-03-20T17:55:24Z","type":"preprint","publication":"2603.11232","citation":{"short":"E. Papageorgiou, 2603.11232 (2026).","chicago":"Papageorgiou, Efthymia. “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>.","ieee":"E. Papageorgiou, “Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees,” <i>2603.11232</i>. 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.","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} }","mla":"Papageorgiou, Efthymia. “Long-Time Asymptotics for the Heat Kernel and for Heat Equation Solutions on Homogeneous Trees.” <i>2603.11232</i>, 2026."},"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"}],"project":[{"_id":"357","name":"TRR 358: Ganzzahlige Strukturen in Geometrie und Darstellungstheorie"}],"_id":"65073","language":[{"iso":"eng"}],"user_id":"100325","year":"2026","title":"Long-time asymptotics for the heat kernel and for heat equation solutions on homogeneous trees","status":"public","author":[{"id":"100325","full_name":"Papageorgiou, Efthymia","last_name":"Papageorgiou","first_name":"Efthymia"}],"date_updated":"2026-07-03T12:30:49Z"},{"author":[{"full_name":"Chalmoukis, Nikolaos","first_name":"Nikolaos","last_name":"Chalmoukis"},{"full_name":"Meda, Stefano","first_name":"Stefano","last_name":"Meda"},{"last_name":"Papageorgiou","first_name":"Efthymia","full_name":"Papageorgiou, Efthymia","id":"100325"},{"full_name":"Santagati, Federico","first_name":"Federico","last_name":"Santagati"}],"status":"public","year":"2026","title":"Uncentred maximal operators with respect to half balls on Damek--Ricci spaces","date_updated":"2026-07-03T12:30:33Z","_id":"65546","language":[{"iso":"eng"}],"user_id":"100325","citation":{"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} }","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.","mla":"Chalmoukis, Nikolaos, et al. “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.","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.","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>."},"publication":"arXiv:2604.27839","project":[{"_id":"357","name":"TRR 358: Ganzzahlige Strukturen in Geometrie und Darstellungstheorie"}],"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"}],"date_created":"2026-05-03T19:27:27Z","external_id":{"arxiv":["2604.27839"]},"type":"preprint"},{"date_updated":"2026-07-05T14:48:42Z","status":"public","year":"2026","title":"Reducing Compute Waste in LLMs through Kernel-Level DVFS","citation":{"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} }","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>","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>.","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).","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>.","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>"},"type":"journal_article","user_id":"128464","doi":"10.48550/ARXIV.2601.08539","date_created":"2026-07-03T21:06:58Z","_id":"66146"},{"publication":"Safe and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing","abstract":[{"lang":"eng","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."}],"file":[{"file_id":"64617","success":1,"content_type":"application/pdf","file_name":"GCSM_2025_Rohde_updated.pdf","access_level":"closed","file_size":333257,"relation":"main_file","date_updated":"2026-02-24T13:33:47Z","date_created":"2026-02-24T13:33:47Z","creator":"kathiroh"}],"date_created":"2026-02-24T13:36:06Z","type":"conference","department":[{"_id":"741"}],"year":"2026","title":"Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application","publication_identifier":{"eisbn":["978-3-032-21157-6"]},"author":[{"id":"70143","full_name":"Rohde, Katharina","orcid":"0009-0000-5738-7304","first_name":"Katharina","last_name":"Rohde"},{"first_name":"Barbara Fernandez","last_name":"Gonzalez","full_name":"Gonzalez, Barbara Fernandez"},{"full_name":"Budde, Finn Lukas","last_name":"Budde","first_name":"Finn Lukas","id":"74585"},{"id":"44204","first_name":"Manuel","last_name":"Ott","full_name":"Ott, Manuel"},{"id":"95903","full_name":"Mozgova, Iryna","last_name":"Mozgova","first_name":"Iryna"},{"full_name":"Mendibe, Alain Alonso","last_name":"Mendibe","first_name":"Alain Alonso"}],"publication_status":"published","date_updated":"2026-07-06T08:12:40Z","intvolume":"         1","main_file_link":[{"open_access":"1"}],"series_title":"Lecture Notes in Mechanical Engineering","language":[{"iso":"eng"}],"doi":"https://doi.org/10.1007/978-3-032-21157-6_43","file_date_updated":"2026-02-24T13:33:47Z","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; 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>.","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.","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>.","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>."},"quality_controlled":"1","oa":"1","status":"public","conference":{"end_date":"2025-09-12","location":"Bologna, Italy","start_date":"2025-09-10","name":"21st Global Conference on Sustainable Manufacturing (GCSM 2025)"},"has_accepted_license":"1","page":"378-395","publisher":"Springer Nature Switzerland AG","_id":"64616","user_id":"70143","ddc":["620"],"volume":1,"editor":[{"last_name":"Kohl","first_name":"Holger","full_name":"Kohl, Holger"},{"full_name":"Seliger, Günther","first_name":"Günther","last_name":"Seliger"},{"full_name":"Dietrich, Franz","last_name":"Dietrich","first_name":"Franz"},{"full_name":"Campana, Giampaolo","first_name":"Giampaolo","last_name":"Campana"}]},{"doi":"https://doi.org/10.1017/pds.2026.10509","language":[{"iso":"eng"}],"intvolume":"         6","date_updated":"2026-07-06T07:18:58Z","publication_status":"published","author":[{"full_name":"Rohde, Katharina","orcid":"0009-0000-5738-7304","last_name":"Rohde","first_name":"Katharina","id":"70143"},{"first_name":"Finn Lukas","last_name":"Budde","full_name":"Budde, Finn Lukas","id":"74585"},{"full_name":"Patrício, Bárbara","first_name":"Bárbara","last_name":"Patrício"},{"full_name":"Ferreira, Tânia","first_name":"Tânia","last_name":"Ferreira"},{"first_name":"Ana","last_name":"Gonçalves","full_name":"Gonçalves, Ana"},{"last_name":"Ott","first_name":"Manuel","full_name":"Ott, Manuel","id":"44204"},{"id":"95903","full_name":"Mozgova, Iryna","first_name":"Iryna","last_name":"Mozgova"}],"year":"2026","title":"Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration","department":[{"_id":"741"}],"type":"conference","keyword":["digital product passport","product architecture","circular economy","information granularity","decision-making framework"],"date_created":"2026-03-03T11:26:07Z","file":[{"content_type":"application/pdf","success":1,"file_id":"66272","file_size":350638,"access_level":"closed","file_name":"digital_product_passports_and_the_challenge_of_product_structure_granularity_a_decisionmaking_framework_for_the_level_of_dpp_integration.pdf","date_updated":"2026-07-06T07:16:35Z","relation":"main_file","date_created":"2026-07-06T07:16:35Z","creator":"kathiroh"}],"abstract":[{"lang":"eng","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."}],"publication":"Proceedings of the Design Society","volume":6,"ddc":["620"],"user_id":"70143","_id":"64820","publisher":"Cambridge University Press","page":"1511-1520","has_accepted_license":"1","conference":{"location":"Cavtat, Dubrovnik, Croatia","name":"19th International Design Conference - DESIGN 2026","start_date":"2026-05-18","end_date":"2026-05-21"},"status":"public","quality_controlled":"1","citation":{"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>.","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} }","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>.","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."},"file_date_updated":"2026-07-06T07:16:35Z"},{"main_file_link":[{"url":"https://www.petsymposium.org/foci/2026/foci-2026-0016.pdf","open_access":"1"}],"_id":"66270","language":[{"iso":"eng"}],"ddc":["006"],"user_id":"63563","year":"2026","status":"public","title":"Insights into an Iranian Internet Shutdown","conference":{"start_date":"2026-07-20","name":"Free and Open Communications on the Internet","location":"Calgary","end_date":"2026-07-24"},"author":[{"last_name":"Anonymous","first_name":"Anonymous","full_name":"Anonymous, Anonymous"},{"full_name":"Niere, Niklas","last_name":"Niere","first_name":"Niklas","id":"63563"},{"id":"67893","full_name":"Graf Lange, Felix","first_name":"Felix","last_name":"Graf Lange"},{"full_name":"Somorovsky, Juraj","last_name":"Somorovsky","first_name":"Juraj","orcid":"0000-0002-3593-7720","id":"83504"}],"date_updated":"2026-07-05T20:11:03Z","has_accepted_license":"1","file":[{"creator":"nniklas","date_created":"2026-07-05T20:08:45Z","file_size":539622,"access_level":"closed","file_name":"foci-2026-0016.pdf","date_updated":"2026-07-05T20:08:45Z","relation":"main_file","success":1,"content_type":"application/pdf","file_id":"66271"}],"date_created":"2026-07-05T20:10:58Z","type":"conference","oa":"1","file_date_updated":"2026-07-05T20:08:45Z","citation":{"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.","chicago":"Anonymous, Anonymous, Niklas Niere, Felix Graf Lange, and Juraj Somorovsky. “Insights into an Iranian Internet Shutdown,” 2026.","short":"A. Anonymous, N. Niere, F. Graf Lange, J. Somorovsky, in: 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."},"abstract":[{"lang":"eng","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."}]},{"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"}],"citation":{"mla":"Heitmann, Nico, et al. <i>On Russia’s Early Introduction of QUIC SNI Censorship</i>. 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} }","ama":"Heitmann N, Niere N, Graf Lange F, Somorovsky J. On Russia’s Early Introduction of QUIC SNI Censorship. In: ; 2026.","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.","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.","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."},"file_date_updated":"2026-07-05T20:04:24Z","oa":"1","type":"conference","date_created":"2026-07-05T20:06:35Z","file":[{"file_size":559028,"access_level":"closed","file_name":"foci-2026-0010.pdf","date_updated":"2026-07-05T20:04:24Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"66269","creator":"nniklas","date_created":"2026-07-05T20:04:24Z"}],"has_accepted_license":"1","date_updated":"2026-07-05T20:11:29Z","conference":{"end_date":"2026-07-20","location":"Calgary","start_date":"2026-07-20","name":"Free and Open Communications on the Internet"},"author":[{"id":"74619","last_name":"Heitmann","orcid":"0009-0003-7687-7044","first_name":"Nico","full_name":"Heitmann, Nico"},{"id":"63563","last_name":"Niere","first_name":"Niklas","full_name":"Niere, Niklas"},{"full_name":"Graf Lange, Felix","last_name":"Graf Lange","first_name":"Felix","id":"67893"},{"id":"83504","first_name":"Juraj","last_name":"Somorovsky","orcid":"0000-0002-3593-7720","full_name":"Somorovsky, Juraj"}],"status":"public","year":"2026","title":"On Russia’s Early Introduction of QUIC SNI Censorship","ddc":["006"],"user_id":"63563","_id":"66268","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://www.petsymposium.org/foci/2026/foci-2026-0010.pdf","open_access":"1"}]},{"date_updated":"2026-07-05T14:48:50Z","citation":{"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>.","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} }","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>.","short":"(2026).","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>."},"status":"public","title":"Reducing Compute Waste in LLMs through Kernel-Level DVFS","year":"2026","doi":"10.48550/ARXIV.2601.08539","user_id":"128464","type":"journal_article","_id":"66149","date_created":"2026-07-03T21:07:50Z"},{"department":[{"_id":"186"},{"_id":"551"},{"_id":"635"}],"type":"working_paper","date_created":"2026-06-15T08:15:56Z","abstract":[{"lang":"eng","text":"This study examines how private peers’ disclosure transparency affects public firms’ information environment, captured through analyst forecast behavior. Focusing on the most important private firms operating in U.S. industries, we investigate whether private peer disclosure—despite differing substantially from public firm disclosure—is incorporated into analysts’ forecasts. In a cross-sectional analysis, we document lower forecast quality in industries where private peers’ disclosure intensity is low. In contrast, when private peers’ disclosure intensity is high, forecast quality does not differ from that in industries with only public peers. We find consistent results for a subsample of U.S. private peers. Consistent with this interpretation, a difference-in-differences analysis documents increased analyst forecast activity around the disclosure dates of private peers. Together, these findings indicate that analysts incorporate private peers’ information when these peers are both economically important and sufficiently transparent, and highlight that variation in private firms’ disclosure intensity generates heterogenous externalities for public firms. Overall, our evidence supports a cost-benefit trade-off in analysts’ information acquisition, and, by documenting the relevance of private peers’ information for public firms, contributes to the debate on the externalities of private firms’ disclosure transparency."}],"citation":{"chicago":"Beyer, Bianca, Vanessa Flagmeier, and Urska Kosi. <i>Private Peers’ Disclosure Transparency and Public Firms’ Information Environment</i>. TRR 266 Accounting for Transparency Working Paper Series No. 143. TRR 266 Accounting for Transparency, 2026. <a href=\"https://doi.org/10.2139/ssrn.4438123\">https://doi.org/10.2139/ssrn.4438123</a>.","short":"B. Beyer, V. Flagmeier, U. Kosi, Private Peers’ Disclosure Transparency and Public Firms’ Information Environment, TRR 266 Accounting for Transparency, 2026.","ieee":"B. Beyer, V. Flagmeier, and U. Kosi, <i>Private Peers’ Disclosure Transparency and Public Firms’ Information Environment</i>. TRR 266 Accounting for Transparency, 2026.","apa":"Beyer, B., Flagmeier, V., &#38; Kosi, U. (2026). <i>Private Peers’ Disclosure Transparency and Public Firms’ Information Environment</i>. TRR 266 Accounting for Transparency. <a href=\"https://doi.org/10.2139/ssrn.4438123\">https://doi.org/10.2139/ssrn.4438123</a>","bibtex":"@book{Beyer_Flagmeier_Kosi_2026, series={TRR 266 Accounting for Transparency Working Paper Series No. 143}, title={Private Peers’ Disclosure Transparency and Public Firms’ Information Environment}, DOI={<a href=\"https://doi.org/10.2139/ssrn.4438123\">10.2139/ssrn.4438123</a>}, publisher={TRR 266 Accounting for Transparency}, author={Beyer, Bianca and Flagmeier, Vanessa and Kosi, Urska}, year={2026}, collection={TRR 266 Accounting for Transparency Working Paper Series No. 143} }","ama":"Beyer B, Flagmeier V, Kosi U. <i>Private Peers’ Disclosure Transparency and Public Firms’ Information Environment</i>. TRR 266 Accounting for Transparency; 2026. doi:<a href=\"https://doi.org/10.2139/ssrn.4438123\">10.2139/ssrn.4438123</a>","mla":"Beyer, Bianca, et al. <i>Private Peers’ Disclosure Transparency and Public Firms’ Information Environment</i>. TRR 266 Accounting for Transparency, 2026, doi:<a href=\"https://doi.org/10.2139/ssrn.4438123\">10.2139/ssrn.4438123</a>."},"doi":"10.2139/ssrn.4438123","user_id":"95496","_id":"65862","publisher":"TRR 266 Accounting for Transparency","language":[{"iso":"eng"}],"series_title":"TRR 266 Accounting for Transparency Working Paper Series No. 143","date_updated":"2026-06-29T09:54:57Z","publication_status":"published","publication_identifier":{"issn":["1556-5068"]},"author":[{"last_name":"Beyer","first_name":"Bianca","full_name":"Beyer, Bianca"},{"last_name":"Flagmeier","first_name":"Vanessa","full_name":"Flagmeier, Vanessa"},{"full_name":"Kosi, Urska","first_name":"Urska","last_name":"Kosi"}],"title":"Private Peers’ Disclosure Transparency and Public Firms’ Information Environment","year":"2026","status":"public"},{"status":"public","user_id":"105816","volume":8,"_id":"66075","publisher":"American Physical Society (APS)","citation":{"bibtex":"@article{Castaños-Cervantes_Procopio_Bartley_2026, title={Indefinite causal order in cavity quantum electrodynamics}, volume={8}, DOI={<a href=\"https://doi.org/10.1103/wgr6-1g5m\">10.1103/wgr6-1g5m</a>}, number={2023295}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={Castaños-Cervantes, Luis Octavio and Procopio, Lorenzo M. and Bartley, Tim J.}, year={2026} }","ama":"Castaños-Cervantes LO, Procopio LM, Bartley TJ. Indefinite causal order in cavity quantum electrodynamics. <i>Physical Review Research</i>. 2026;8(2). doi:<a href=\"https://doi.org/10.1103/wgr6-1g5m\">10.1103/wgr6-1g5m</a>","mla":"Castaños-Cervantes, Luis Octavio, et al. “Indefinite Causal Order in Cavity Quantum Electrodynamics.” <i>Physical Review Research</i>, vol. 8, no. 2, 023295, American Physical Society (APS), 2026, doi:<a href=\"https://doi.org/10.1103/wgr6-1g5m\">10.1103/wgr6-1g5m</a>.","chicago":"Castaños-Cervantes, Luis Octavio, Lorenzo M. Procopio, and Tim J. Bartley. “Indefinite Causal Order in Cavity Quantum Electrodynamics.” <i>Physical Review Research</i> 8, no. 2 (2026). <a href=\"https://doi.org/10.1103/wgr6-1g5m\">https://doi.org/10.1103/wgr6-1g5m</a>.","short":"L.O. Castaños-Cervantes, L.M. Procopio, T.J. Bartley, Physical Review Research 8 (2026).","ieee":"L. O. Castaños-Cervantes, L. M. Procopio, and T. J. Bartley, “Indefinite causal order in cavity quantum electrodynamics,” <i>Physical Review Research</i>, vol. 8, no. 2, Art. no. 023295, 2026, doi: <a href=\"https://doi.org/10.1103/wgr6-1g5m\">10.1103/wgr6-1g5m</a>.","apa":"Castaños-Cervantes, L. O., Procopio, L. M., &#38; Bartley, T. J. (2026). Indefinite causal order in cavity quantum electrodynamics. <i>Physical Review Research</i>, <i>8</i>(2), Article 023295. <a href=\"https://doi.org/10.1103/wgr6-1g5m\">https://doi.org/10.1103/wgr6-1g5m</a>"},"date_updated":"2026-06-29T08:11:13Z","publication_status":"published","intvolume":"         8","article_type":"original","year":"2026","title":"Indefinite causal order in cavity quantum electrodynamics","publication_identifier":{"issn":["2643-1564"]},"author":[{"last_name":"Castaños-Cervantes","first_name":"Luis Octavio","full_name":"Castaños-Cervantes, Luis Octavio"},{"first_name":"Lorenzo M.","last_name":"Procopio","full_name":"Procopio, Lorenzo M."},{"full_name":"Bartley, Tim J.","first_name":"Tim J.","last_name":"Bartley"}],"doi":"10.1103/wgr6-1g5m","article_number":"023295","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:p>Indefinite causal order (ICO) has the potential to be a new resource for quantum information processing. In most of its experiments, ICO has been investigated in a photonic platform. Here, we investigate ICO in a cavity quantum electrodynamics system composed of two cavities. Our results show that ICO can create highly entangled states of two distant cavity fields that never interact directly independent of the initial (excited or ground) state of the atom. These entangled states can have the form of one- or two-photon NOON states. We show that ICO can interchange one photon between both cavities without changing the state of the atom, something that is impossible to achieve for two cavities in well-defined order. Furthermore, the vacuum Rabi oscillations either disappear or lose their sinusoidal form with ICO. Our results show the potential that ICO can offer in the paradigm of light-matter interaction for coherently controlling atom-field observables.</jats:p>","lang":"eng"}],"issue":"2","publication":"Physical Review Research","type":"journal_article","date_created":"2026-06-29T08:08:42Z"},{"abstract":[{"lang":"eng","text":"This report outlines foundations of digital democracy and digital democracy research. It is\r\nstructured into eight chapters:\r\nChapter 1: Introduction\r\nChapter 2: What is Digital Democracy?\r\nChapter 3: Online Participation\r\nChapter 4: Open Governance\r\nChapter 5: Digital Activism\r\nChapter 6: e-Voting\r\nChapter 7: Global Trends that Influence Digital Democracy\r\nChapter 8: Foreign Interferences in Democracy"}],"related_material":{"link":[{"url":"https://doi.org/10.5281/zenodo.20341002","relation":"confirmation"}]},"project":[{"name":"INNOVAtive DEmocracy Through Digitalisation","_id":"1397"}],"citation":{"ama":"Fuchs C, Friesch K, Museba J. <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE; 2026. doi:<a href=\"https://doi.org/10.5281/zenodo.20341002\">10.5281/zenodo.20341002</a>","bibtex":"@book{Fuchs_Friesch_Museba_2026, title={INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 }, DOI={<a href=\"https://doi.org/10.5281/zenodo.20341002\">10.5281/zenodo.20341002</a>}, publisher={INNOVADE}, author={Fuchs, Christian and Friesch, Kevin and Museba, Joel}, year={2026} }","mla":"Fuchs, Christian, et al. <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE, 2026, doi:<a href=\"https://doi.org/10.5281/zenodo.20341002\">10.5281/zenodo.20341002</a>.","short":"C. Fuchs, K. Friesch, J. Museba, INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 , INNOVADE, 2026.","chicago":"Fuchs, Christian, Kevin Friesch, and Joel Museba. <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE, 2026. <a href=\"https://doi.org/10.5281/zenodo.20341002\">https://doi.org/10.5281/zenodo.20341002</a>.","apa":"Fuchs, C., Friesch, K., &#38; Museba, J. (2026). <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE. <a href=\"https://doi.org/10.5281/zenodo.20341002\">https://doi.org/10.5281/zenodo.20341002</a>","ieee":"C. Fuchs, K. Friesch, and J. Museba, <i>INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 </i>. INNOVADE, 2026."},"type":"report","department":[{"_id":"136"},{"_id":"11"}],"oa":"1","date_created":"2025-09-15T14:52:43Z","date_updated":"2026-06-29T10:32:34Z","year":"2026","title":"INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 ","status":"public","author":[{"id":"21863","last_name":"Fuchs","first_name":"Christian","orcid":"0000-0003-0589-4579","full_name":"Fuchs, Christian"},{"full_name":"Friesch, Kevin","first_name":"Kevin","last_name":"Friesch"},{"full_name":"Museba, Joel","last_name":"Museba","first_name":"Joel"}],"user_id":"21863","doi":"10.5281/zenodo.20341002","main_file_link":[{"url":"https://doi.org/10.5281/zenodo.20341002","open_access":"1"}],"page":"320","language":[{"iso":"eng"}],"_id":"61278","publisher":"INNOVADE"},{"date_created":"2026-06-15T11:20:59Z","type":"working_paper","department":[{"_id":"186"},{"_id":"551"},{"_id":"635"}],"citation":{"short":"D. Böing, U. Kosi, Dissemination of Information by Small Caps, n.d.","chicago":"Böing, Dennis, and Urska Kosi. <i>Dissemination of Information by Small Caps</i>, n.d.","ieee":"D. Böing and U. Kosi, <i>Dissemination of information by small caps</i>. .","apa":"Böing, D., &#38; Kosi, U. (n.d.). <i>Dissemination of information by small caps</i>.","bibtex":"@book{Böing_Kosi, title={Dissemination of information by small caps}, author={Böing, Dennis and Kosi, Urska} }","ama":"Böing D, Kosi U. <i>Dissemination of Information by Small Caps</i>.","mla":"Böing, Dennis, and Urska Kosi. <i>Dissemination of Information by Small Caps</i>."},"_id":"65896","language":[{"iso":"eng"}],"user_id":"95496","status":"public","title":"Dissemination of information by small caps","year":"2026","author":[{"last_name":"Böing","first_name":"Dennis","full_name":"Böing, Dennis"},{"first_name":"Urska","last_name":"Kosi","full_name":"Kosi, Urska"}],"date_updated":"2026-06-29T10:17:40Z","publication_status":"unpublished"},{"date_updated":"2026-06-29T13:58:12Z","author":[{"first_name":"Larissa","last_name":"Eikermann","full_name":"Eikermann, Larissa"}],"title":" Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.","status":"public","year":"2026","doi":"10.25529/KYXA-R127","user_id":"37813","language":[{"iso":"eng"}],"_id":"65803","publisher":"KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen","quality_controlled":"1","related_material":{"link":[{"relation":"contains","url":"https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen"}]},"citation":{"short":"L. Eikermann, KULTURELLE BILDUNG ONLINE (2026).","chicago":"Eikermann, Larissa. “ Kulturerbe in Der Kulturellen Bildung – Potenziale Außerschulischen Lernens an Der Schnittstelle Zwischen Ästhetischer Erfahrung Und Politischer Bildung.” <i>KULTURELLE BILDUNG ONLINE</i>, 2026. <a href=\"https://doi.org/10.25529/KYXA-R127\">https://doi.org/10.25529/KYXA-R127</a>.","apa":"Eikermann, L. (2026).  Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung. <i>KULTURELLE BILDUNG ONLINE</i>. <a href=\"https://doi.org/10.25529/KYXA-R127\">https://doi.org/10.25529/KYXA-R127</a>","ieee":"L. Eikermann, “ Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.,” <i>KULTURELLE BILDUNG ONLINE</i>, 2026, doi: <a href=\"https://doi.org/10.25529/KYXA-R127\">10.25529/KYXA-R127</a>.","ama":"Eikermann L.  Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung. <i>KULTURELLE BILDUNG ONLINE</i>. Published online 2026. doi:<a href=\"https://doi.org/10.25529/KYXA-R127\">10.25529/KYXA-R127</a>","bibtex":"@article{Eikermann_2026, title={ Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.}, DOI={<a href=\"https://doi.org/10.25529/KYXA-R127\">10.25529/KYXA-R127</a>}, journal={KULTURELLE BILDUNG ONLINE}, publisher={KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen}, author={Eikermann, Larissa}, year={2026} }","mla":"Eikermann, Larissa. “ Kulturerbe in Der Kulturellen Bildung – Potenziale Außerschulischen Lernens an Der Schnittstelle Zwischen Ästhetischer Erfahrung Und Politischer Bildung.” <i>KULTURELLE BILDUNG ONLINE</i>, KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen, 2026, doi:<a href=\"https://doi.org/10.25529/KYXA-R127\">10.25529/KYXA-R127</a>."},"publication":"KULTURELLE BILDUNG ONLINE","keyword":["Kulturelle Bildung","Kulturerbe","Kulturelles Erbe","Kunstunterricht","Denkmalpädagogik","Denkmalvermittlung"],"type":"journal_article","date_created":"2026-06-08T13:45:50Z"}]