[{"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Defect engineering offers an effective route to tailor the local coordination environment, gas transport and excited-state processes in metal-organic frameworks (MOFs). We establish a quantitative structure-property relationship linking defect-modulated porosity..."}],"publication":"Journal of Materials Chemistry C","title":"Defect Structure-Performance Correlation in Eu³⁺@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing","publisher":"Royal Society of Chemistry (RSC)","date_created":"2026-01-23T13:26:36Z","year":"2026","quality_controlled":"1","_id":"63721","user_id":"23547","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"status":"public","type":"journal_article","main_file_link":[{"open_access":"1"}],"doi":"10.1039/d5tc04319k","oa":"1","date_updated":"2026-03-26T16:37:56Z","author":[{"first_name":"Zhenyu","last_name":"Zhao","full_name":"Zhao, Zhenyu"},{"id":"23547","full_name":"Tiemann, Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann","first_name":"Michael"}],"volume":14,"citation":{"ieee":"Z. Zhao and M. Tiemann, “Defect Structure-Performance Correlation in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing,” Journal of Materials Chemistry C, vol. 14, pp. 4743–4752, 2026, doi: 10.1039/d5tc04319k.","chicago":"Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing.” Journal of Materials Chemistry C 14 (2026): 4743–52. https://doi.org/10.1039/d5tc04319k.","apa":"Zhao, Z., & Tiemann, M. (2026). Defect Structure-Performance Correlation in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing. Journal of Materials Chemistry C, 14, 4743–4752. https://doi.org/10.1039/d5tc04319k","ama":"Zhao Z, Tiemann M. Defect Structure-Performance Correlation in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing. Journal of Materials Chemistry C. 2026;14:4743-4752. doi:10.1039/d5tc04319k","mla":"Zhao, Zhenyu, and Michael Tiemann. “Defect Structure-Performance Correlation in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing.” Journal of Materials Chemistry C, vol. 14, Royal Society of Chemistry (RSC), 2026, pp. 4743–52, doi:10.1039/d5tc04319k.","short":"Z. Zhao, M. Tiemann, Journal of Materials Chemistry C 14 (2026) 4743–4752.","bibtex":"@article{Zhao_Tiemann_2026, title={Defect Structure-Performance Correlation in Eu3+@UiO-66: Design of Coordination Sites for Rapid Optical O₂ Sensing}, volume={14}, DOI={10.1039/d5tc04319k}, journal={Journal of Materials Chemistry C}, publisher={Royal Society of Chemistry (RSC)}, author={Zhao, Zhenyu and Tiemann, Michael}, year={2026}, pages={4743–4752} }"},"page":"4743-4752","intvolume":" 14","publication_status":"published","publication_identifier":{"issn":["2050-7526","2050-7534"]}},{"main_file_link":[{"url":"https://doi.org/10.31219/osf.io/u24kz_v2"}],"title":"Retrospective video recall for analyzing cognitive processes in naturalistic explanations","author":[{"first_name":"Stefan Teodorov","full_name":"Lazarov, Stefan Teodorov","id":"90345","last_name":"Lazarov","orcid":"0009-0009-0892-9483"},{"first_name":"Michael","last_name":"Schaffer","id":"92807","full_name":"Schaffer, Michael"},{"first_name":"Viviane","full_name":"Gladow, Viviane","last_name":"Gladow"},{"full_name":"Buschmeier, Hendrik","id":"76456","orcid":"0000-0002-9613-5713","last_name":"Buschmeier","first_name":"Hendrik"},{"id":"27152","full_name":"Buhl, Heike M.","last_name":"Buhl","first_name":"Heike M."},{"id":"57578","full_name":"Grimminger, Angela","last_name":"Grimminger","first_name":"Angela"}],"date_created":"2025-09-08T14:11:37Z","date_updated":"2026-03-27T16:18:03Z","citation":{"ieee":"S. T. Lazarov, M. Schaffer, V. Gladow, H. Buschmeier, H. M. Buhl, and A. Grimminger, “Retrospective video recall for analyzing cognitive processes in naturalistic explanations.” .","chicago":"Lazarov, Stefan Teodorov, Michael Schaffer, Viviane Gladow, Hendrik Buschmeier, Heike M. Buhl, and Angela Grimminger. “Retrospective Video Recall for Analyzing Cognitive Processes in Naturalistic Explanations,” n.d.","ama":"Lazarov ST, Schaffer M, Gladow V, Buschmeier H, Buhl HM, Grimminger A. Retrospective video recall for analyzing cognitive processes in naturalistic explanations.","short":"S.T. Lazarov, M. Schaffer, V. Gladow, H. Buschmeier, H.M. Buhl, A. Grimminger, (n.d.).","bibtex":"@article{Lazarov_Schaffer_Gladow_Buschmeier_Buhl_Grimminger, title={Retrospective video recall for analyzing cognitive processes in naturalistic explanations}, author={Lazarov, Stefan Teodorov and Schaffer, Michael and Gladow, Viviane and Buschmeier, Hendrik and Buhl, Heike M. and Grimminger, Angela} }","mla":"Lazarov, Stefan Teodorov, et al. Retrospective Video Recall for Analyzing Cognitive Processes in Naturalistic Explanations.","apa":"Lazarov, S. T., Schaffer, M., Gladow, V., Buschmeier, H., Buhl, H. M., & Grimminger, A. (n.d.). Retrospective video recall for analyzing cognitive processes in naturalistic explanations."},"page":"29","year":"2026","publication_status":"submitted","language":[{"iso":"eng"}],"user_id":"76456","department":[{"_id":"660"}],"project":[{"_id":"111","name":"TRR 318; TP A01: Adaptives Erklären"},{"_id":"112","name":"TRR 318; TP A02: Verstehensprozess einer Erklärung beobachten und auswerten"},{"name":"TRR 318; TP A04: Integration des technischen Modells in das Partnermodell bei der Erklärung von digitalen Artefakten","_id":"114"}],"_id":"61151","status":"public","abstract":[{"text":"In this paper, we discuss the application of retrospective video recall for the assessment of cognitive processes in explanatory interactions, such as understanding and mental models. Our purpose is to reflect on the benefits and limitations of video recall compared to another self-report method, ‘thinking-aloud’. To do so, we reveal empirical results from the application of video recall in three interdisciplinary research projects that applied the method for the qualitative and quantitative assessment of cognitive and behavioral phenomena in everyday explanations. In all three projects, video recall was applied as a post-hoc procedure following the recording of dyadic face-to-face explanations of board games. The design of the video recall procedure differed between individual projects because they pursued different research objectives – that is the investigation of (1) an interlocutor's multimodal signals of understanding, (2) the change in assumptions about an interlocutor's dispositional and situational knowledge, and (3) the differentiated assessment of an interlocutor's developing understanding of domain knowledge aspects by distinguishing between mechanistic and functional explanatory stances. By discussing the benefits and the limitations of each procedure, this article provides critical reflections on video recall as a versatile research method applied for the analysis of human multimodal behavior in interaction and cognitive processing.","lang":"eng"}],"type":"preprint"},{"doi":"http://dx.doi.org/10.2139/ssrn.6201258","title":"Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment","date_created":"2026-03-27T16:21:55Z","author":[{"full_name":"van Straaten, Dirk","id":"10311","last_name":"van Straaten","first_name":"Dirk"},{"first_name":"Behnud","last_name":"Mir Djawadi","orcid":"0000-0002-6271-5912","full_name":"Mir Djawadi, Behnud","id":"26032"},{"id":"58747","full_name":"Melnikov, Vitalik","last_name":"Melnikov","first_name":"Vitalik"},{"full_name":"Hüllermeier, Eyke","id":"48129","last_name":"Hüllermeier","first_name":"Eyke"},{"id":"111","full_name":"Fahr, René","last_name":"Fahr","first_name":"René"}],"date_updated":"2026-03-27T21:55:03Z","publisher":"Elsevier BV","citation":{"ama":"van Straaten D, Mir Djawadi B, Melnikov V, Hüllermeier E, Fahr R. Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment. SSRN Electronic Journal. Published online 2026. doi:http://dx.doi.org/10.2139/ssrn.6201258","ieee":"D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, and R. Fahr, “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment,” SSRN Electronic Journal, 2026, doi: http://dx.doi.org/10.2139/ssrn.6201258.","chicago":"Straaten, Dirk van, Behnud Mir Djawadi, Vitalik Melnikov, Eyke Hüllermeier, and René Fahr. “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.” SSRN Electronic Journal, 2026. http://dx.doi.org/10.2139/ssrn.6201258.","apa":"van Straaten, D., Mir Djawadi, B., Melnikov, V., Hüllermeier, E., & Fahr, R. (2026). Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment. SSRN Electronic Journal. http://dx.doi.org/10.2139/ssrn.6201258","bibtex":"@article{van Straaten_Mir Djawadi_Melnikov_Hüllermeier_Fahr_2026, title={Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment}, DOI={http://dx.doi.org/10.2139/ssrn.6201258}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={van Straaten, Dirk and Mir Djawadi, Behnud and Melnikov, Vitalik and Hüllermeier, Eyke and Fahr, René}, year={2026} }","short":"D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, R. Fahr, SSRN Electronic Journal (2026).","mla":"van Straaten, Dirk, et al. “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.” SSRN Electronic Journal, Elsevier BV, 2026, doi:http://dx.doi.org/10.2139/ssrn.6201258."},"year":"2026","publication_status":"published","language":[{"iso":"eng"}],"department":[{"_id":"179"}],"user_id":"26032","_id":"65182","status":"public","abstract":[{"lang":"eng","text":"The aggregation of rating metrics in reputation systems is crucial for mitigating information overload by condensing customer rating distributions into singular valence scores. While platforms typically employ technical aggregation functions, such as the arithmetic mean to capture product quality, it remains unclear whether these functions align with customers' innate aggregation patterns. To address this knowledge gap, we designed a controlled economic decision experiment to elicit customers' aggregation principles by analyzing their product ranking decisions and contrasting these with various reference functions. Our findings indicate that, on average, customers aggregate rating information in accordance with the arithmetic mean. However, a granular analysis at the individual level reveals significant heterogeneity in aggregation behavior, with a substantial cluster exhibiting binary patterns that focus equally on negative (1-2 star) and positive (4-5 star) ratings. Additional clusters concentrate on negative feedback, particularly 1-star ratings or 1-2 star ratings collectively. Notably, these inherent aggregation patterns exhibit stability across variations in numerical information presentation and are not significantly influenced by individual characteristics, such as online shopping experience, risk attitudes, or demographics. These findings suggest that while the arithmetic mean captures average consumer behavior, platforms could benefit from offering customizable aggregation options to better cater to diverse user preferences for processing rating distributions. By doing so, platforms can enhance the effectiveness of their reputation systems and improve the overall quality of decision-making for consumers."}],"publication":"SSRN Electronic Journal","type":"journal_article"},{"doi":"http://dx.doi.org/10.2139/ssrn.6343618","title":"Migration and Long-Term Demographic Change: Can We Control the Numbers?","author":[{"first_name":"Klaus","full_name":"Abbink, Klaus","last_name":"Abbink"},{"id":"26032","full_name":"Mir Djawadi, Behnud","last_name":"Mir Djawadi","orcid":"0000-0002-6271-5912","first_name":"Behnud"}],"date_created":"2026-03-27T16:21:06Z","publisher":"Elsevier BV","date_updated":"2026-03-27T21:39:58Z","citation":{"ieee":"K. Abbink and B. Mir Djawadi, “Migration and Long-Term Demographic Change: Can We Control the Numbers?,” SSRN Electronic Journal, 2026, doi: http://dx.doi.org/10.2139/ssrn.6343618.","chicago":"Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic Change: Can We Control the Numbers?” SSRN Electronic Journal, 2026. http://dx.doi.org/10.2139/ssrn.6343618.","ama":"Abbink K, Mir Djawadi B. Migration and Long-Term Demographic Change: Can We Control the Numbers? SSRN Electronic Journal. Published online 2026. doi:http://dx.doi.org/10.2139/ssrn.6343618","apa":"Abbink, K., & Mir Djawadi, B. (2026). Migration and Long-Term Demographic Change: Can We Control the Numbers? SSRN Electronic Journal. http://dx.doi.org/10.2139/ssrn.6343618","short":"K. Abbink, B. Mir Djawadi, SSRN Electronic Journal (2026).","bibtex":"@article{Abbink_Mir Djawadi_2026, title={Migration and Long-Term Demographic Change: Can We Control the Numbers?}, DOI={http://dx.doi.org/10.2139/ssrn.6343618}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Abbink, Klaus and Mir Djawadi, Behnud}, year={2026} }","mla":"Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic Change: Can We Control the Numbers?” SSRN Electronic Journal, Elsevier BV, 2026, doi:http://dx.doi.org/10.2139/ssrn.6343618."},"year":"2026","publication_status":"published","language":[{"iso":"eng"}],"user_id":"26032","department":[{"_id":"179"}],"_id":"65181","status":"public","abstract":[{"lang":"eng","text":"In many Western societies, mass immigration has been one of the most divisive policy issues in recent years. Seemingly moderate inflows of migrants can have substantial demographic consequences in the long run, due to (1) higher fertility of the migrant population, (2) its younger age distribution, and (3) the possibility of family reunification. Yet, demography hardly appears in the policy debate, even in media outlets that are critical of mass immigration. This may indicate that the mechanics of population dynamics are not widely understood. We design a laboratory experiment in which we confront subjects with 30 different migration scenarios. Subjects have to decide when to stop a given inflow of migrants to achieve a target share of migrants after 60 years. In line with all our pre-registered hypotheses, in scenarios that contain elements of usual mass immigration the growth of the migrant population is systematically underestimated. This bias is even stronger in scenarios that closely resemble the German situation since the opening of the borders during the 2015 refugee crisis."}],"type":"journal_article","publication":"SSRN Electronic Journal"},{"_id":"64863","user_id":"55603","article_number":"22","language":[{"iso":"eng"}],"type":"journal_article","publication":"Electronic Markets","abstract":[{"lang":"eng","text":"Traditional dyadic customer-provider interactions are being shifted to polyadic interactions involving diverse participants in digital service ecosystems. Especially, artificial intelligence (AI) is increasingly integrated into these ecosystems, so that they comprise non-human participants (e.g., AI-based chatbots)—fundamentally altering the nature of value (co-)creation. While existing literature examines human-to-human interactions, knowledge of service interactions between human actors and AI-based systems is still underexplored. To address this research gap, we develop a taxonomy, comprising six iterations, that explores the peculiarities of AI as either a resource or a (non-human) agent in digital service ecosystems. We evaluate our taxonomy using a multiple case study and derive the four archetypes of AI in digital service ecosystems: (1) discriminative experience enhancer, (2) protective ecosystem orchestrator, (3) ecosystem innovation companion, and (4) personalized service composer. Our results extend the knowledge on service science by showing how AI-based systems—discriminative or generative, and focusing on the interaction in the ecosystem or the individual service encounter—assume the role of resources and non-human agents. Researchers and practitioners can utilize our results to augment their ecosystems with AI."}],"status":"public","publisher":"Springer Science and Business Media LLC","date_updated":"2026-03-28T12:53:22Z","date_created":"2026-03-07T12:45:48Z","author":[{"last_name":"Hansmeier","id":"55603","full_name":"Hansmeier, Philipp","first_name":"Philipp"},{"first_name":"Jannika Marie","full_name":"Schäfer, Jannika Marie","id":"74374","last_name":"Schäfer"},{"full_name":"zur Heiden, Philipp","id":"64394","last_name":"zur Heiden","first_name":"Philipp"}],"volume":36,"title":"Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s12525-026-00879-y"}],"doi":"10.1007/s12525-026-00879-y","publication_status":"published","publication_identifier":{"issn":["1019-6781","1422-8890"]},"issue":"1","year":"2026","citation":{"ieee":"P. Hansmeier, J. M. Schäfer, and P. zur Heiden, “Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes,” Electronic Markets, vol. 36, no. 1, Art. no. 22, 2026, doi: 10.1007/s12525-026-00879-y.","chicago":"Hansmeier, Philipp, Jannika Marie Schäfer, and Philipp zur Heiden. “Artificial Intelligence in Digital Service Ecosystems—Towards a Taxonomy and Archetypes.” Electronic Markets 36, no. 1 (2026). https://doi.org/10.1007/s12525-026-00879-y.","ama":"Hansmeier P, Schäfer JM, zur Heiden P. Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes. Electronic Markets. 2026;36(1). doi:10.1007/s12525-026-00879-y","apa":"Hansmeier, P., Schäfer, J. M., & zur Heiden, P. (2026). Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes. Electronic Markets, 36(1), Article 22. https://doi.org/10.1007/s12525-026-00879-y","short":"P. Hansmeier, J.M. Schäfer, P. zur Heiden, Electronic Markets 36 (2026).","bibtex":"@article{Hansmeier_Schäfer_zur Heiden_2026, title={Artificial intelligence in digital service ecosystems—Towards a taxonomy and archetypes}, volume={36}, DOI={10.1007/s12525-026-00879-y}, number={122}, journal={Electronic Markets}, publisher={Springer Science and Business Media LLC}, author={Hansmeier, Philipp and Schäfer, Jannika Marie and zur Heiden, Philipp}, year={2026} }","mla":"Hansmeier, Philipp, et al. “Artificial Intelligence in Digital Service Ecosystems—Towards a Taxonomy and Archetypes.” Electronic Markets, vol. 36, no. 1, 22, Springer Science and Business Media LLC, 2026, doi:10.1007/s12525-026-00879-y."},"intvolume":" 36"},{"type":"journal_article","publication":"German Journal of Exercise and Sport Research","abstract":[{"text":"Abstract\n Social media is integral to adolescents’ daily lives and plays an important role in their health- and fitness-related behavior, particularly through trends such as #fitspiration, a portmanteau of “fit” and “inspiration.” This trend has become a prominent aspect of adolescents’ fitness culture. Empirical studies demonstrate that while #fitspiration holds the potential to motivate adolescents to be physically active, it also perpetuates gender-stereotyped, predominantly White, ableist, and normative body ideals associated with fitness and an idealized weight. This trend can be linked to an increased risk of body image concerns or disordered eating among adolescents. Understanding adolescents’ engagement with fitspiration content is crucial for tailoring health and media literacy education within physical education. Therefore, a systematic review of qualitative and quantitative studies was conducted. A search of five electronic databases yielded 312 abstracts, of which 12 met the inclusion criteria. The analysis of the selected studies was based on thematic analysis and included both primary and secondary data. Seven analytical themes emerged: (1) 37–56% of adolescents actively engage with fitspiration content on social media; (2) it fulfills their need for informal and accessible participation; (3) it fosters a sense of social connection; (4) they derive inspiration from peers and influencers; (5) they aspire to idealized body standards; (6) they seek quick solutions when dissatisfied with their bodies; and (7) a few become demotivated and critical when unable to achieve these ideals. Consequently, educators should balance the potential benefits with media literacy interventions to mitigate risks such as body image issues and eating disorders.","lang":"eng"}],"status":"public","_id":"65443","user_id":"85816","department":[{"_id":"17"},{"_id":"174"},{"_id":"320"}],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2509-3142","2509-3150"]},"year":"2026","citation":{"chicago":"Grimminger-Seidensticker, Elke, and Johanna Korte. “Adolescents’ Engagement with #fitspiration Content—a Systematic Review of Qualitative and Quantitative Studies and Pedagogical Implications for Physical Education Der Umgang von Jugendlichen Mit Inhalten Zu #fitspiration - Ein Systematisches Review Qualitativer Und Quantitativer Studien Sowie Pädagogische Implikationen Für Den Sportunterricht.” German Journal of Exercise and Sport Research, 2026. https://doi.org/10.1007/s12662-026-01107-7.","ieee":"E. Grimminger-Seidensticker and J. Korte, “Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht,” German Journal of Exercise and Sport Research, 2026, doi: 10.1007/s12662-026-01107-7.","ama":"Grimminger-Seidensticker E, Korte J. Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht. German Journal of Exercise and Sport Research. Published online 2026. doi:10.1007/s12662-026-01107-7","apa":"Grimminger-Seidensticker, E., & Korte, J. (2026). Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht. German Journal of Exercise and Sport Research. https://doi.org/10.1007/s12662-026-01107-7","mla":"Grimminger-Seidensticker, Elke, and Johanna Korte. “Adolescents’ Engagement with #fitspiration Content—a Systematic Review of Qualitative and Quantitative Studies and Pedagogical Implications for Physical Education Der Umgang von Jugendlichen Mit Inhalten Zu #fitspiration - Ein Systematisches Review Qualitativer Und Quantitativer Studien Sowie Pädagogische Implikationen Für Den Sportunterricht.” German Journal of Exercise and Sport Research, Springer Science and Business Media LLC, 2026, doi:10.1007/s12662-026-01107-7.","bibtex":"@article{Grimminger-Seidensticker_Korte_2026, title={Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht}, DOI={10.1007/s12662-026-01107-7}, journal={German Journal of Exercise and Sport Research}, publisher={Springer Science and Business Media LLC}, author={Grimminger-Seidensticker, Elke and Korte, Johanna}, year={2026} }","short":"E. Grimminger-Seidensticker, J. Korte, German Journal of Exercise and Sport Research (2026)."},"date_updated":"2026-04-15T08:59:09Z","publisher":"Springer Science and Business Media LLC","date_created":"2026-04-15T08:55:36Z","author":[{"last_name":"Grimminger-Seidensticker","full_name":"Grimminger-Seidensticker, Elke","first_name":"Elke"},{"full_name":"Korte, Johanna","last_name":"Korte","first_name":"Johanna"}],"title":"Adolescents’ engagement with #fitspiration content—a systematic review of qualitative and quantitative studies and pedagogical implications for physical education Der Umgang von Jugendlichen mit Inhalten zu #fitspiration - Ein systematisches Review qualitativer und quantitativer Studien sowie pädagogische Implikationen für den Sportunterricht","doi":"10.1007/s12662-026-01107-7"},{"doi":"10.1021/acsphotonics.6c00096","main_file_link":[{"url":"https://pubs.acs.org/doi/10.1021/acsphotonics.6c00096"}],"date_updated":"2026-04-20T05:01:00Z","author":[{"last_name":"Aschwanden","full_name":"Aschwanden, Rebecca","first_name":"Rebecca"},{"first_name":"Nicolás","full_name":"Claro-Rodríguez, Nicolás","last_name":"Claro-Rodríguez"},{"full_name":"Zhao, Ruizhe","last_name":"Zhao","first_name":"Ruizhe"},{"full_name":"Kallert, Patricia Anna Maria","id":"72332","orcid":"0009-0007-5230-0223","last_name":"Kallert","first_name":"Patricia Anna Maria"},{"first_name":"Tobias","full_name":"Krieger, Tobias","last_name":"Krieger"},{"first_name":"Quirin","last_name":"Buchinger","full_name":"Buchinger, Quirin"},{"first_name":"Saimon F.","last_name":"Covre da Silva","full_name":"Covre da Silva, Saimon F."},{"last_name":"Stroj","full_name":"Stroj, Sandra","first_name":"Sandra"},{"first_name":"Michele","full_name":"Rota, Michele","last_name":"Rota"},{"full_name":"Höfling, Sven","last_name":"Höfling","first_name":"Sven"},{"first_name":"Tobias","last_name":"Huber-Loyola","full_name":"Huber-Loyola, Tobias"},{"first_name":"Armando","full_name":"Rastelli, Armando","last_name":"Rastelli"},{"first_name":"Rinaldo","last_name":"Trotta","full_name":"Trotta, Rinaldo"},{"first_name":"Lingling","full_name":"Huang, Lingling","last_name":"Huang"},{"full_name":"Bartley, Tim","id":"49683","last_name":"Bartley","first_name":"Tim"},{"first_name":"Klaus","full_name":"Jöns, Klaus","id":"85353","last_name":"Jöns"},{"first_name":"Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","id":"30525","full_name":"Zentgraf, Thomas"}],"citation":{"ama":"Aschwanden R, Claro-Rodríguez N, Zhao R, et al. Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light. ACS Photonics. Published online 2026. doi:10.1021/acsphotonics.6c00096","ieee":"R. Aschwanden et al., “Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light,” ACS Photonics, Art. no. acsphotonics.6c00096, 2026, doi: 10.1021/acsphotonics.6c00096.","chicago":"Aschwanden, Rebecca, Nicolás Claro-Rodríguez, Ruizhe Zhao, Patricia Anna Maria Kallert, Tobias Krieger, Quirin Buchinger, Saimon F. Covre da Silva, et al. “Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light.” ACS Photonics, 2026. https://doi.org/10.1021/acsphotonics.6c00096.","bibtex":"@article{Aschwanden_Claro-Rodríguez_Zhao_Kallert_Krieger_Buchinger_Covre da Silva_Stroj_Rota_Höfling_et al._2026, title={Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light}, DOI={10.1021/acsphotonics.6c00096}, number={acsphotonics.6c00096}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Aschwanden, Rebecca and Claro-Rodríguez, Nicolás and Zhao, Ruizhe and Kallert, Patricia Anna Maria and Krieger, Tobias and Buchinger, Quirin and Covre da Silva, Saimon F. and Stroj, Sandra and Rota, Michele and Höfling, Sven and et al.}, year={2026} }","short":"R. Aschwanden, N. Claro-Rodríguez, R. Zhao, P.A.M. Kallert, T. Krieger, Q. Buchinger, S.F. Covre da Silva, S. Stroj, M. Rota, S. Höfling, T. Huber-Loyola, A. Rastelli, R. Trotta, L. Huang, T. Bartley, K. Jöns, T. Zentgraf, ACS Photonics (2026).","mla":"Aschwanden, Rebecca, et al. “Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light.” ACS Photonics, acsphotonics.6c00096, American Chemical Society (ACS), 2026, doi:10.1021/acsphotonics.6c00096.","apa":"Aschwanden, R., Claro-Rodríguez, N., Zhao, R., Kallert, P. A. M., Krieger, T., Buchinger, Q., Covre da Silva, S. F., Stroj, S., Rota, M., Höfling, S., Huber-Loyola, T., Rastelli, A., Trotta, R., Huang, L., Bartley, T., Jöns, K., & Zentgraf, T. (2026). Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light. ACS Photonics, Article acsphotonics.6c00096. https://doi.org/10.1021/acsphotonics.6c00096"},"publication_identifier":{"issn":["2330-4022","2330-4022"]},"publication_status":"published","article_number":"acsphotonics.6c00096","article_type":"original","_id":"65460","project":[{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"65","name":"TRR 142; TP A08: Nichtlineare Kopplung von Zwischenschicht-Exzitonen in van der Waals-Heterostrukturen an plasmonische und dielektrische Nanokavitäten"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"user_id":"30525","status":"public","type":"journal_article","title":"Cascaded Metasurface Interferometer for Multipath Interference with Classical and Quantum Light","publisher":"American Chemical Society (ACS)","date_created":"2026-04-20T04:52:59Z","year":"2026","quality_controlled":"1","keyword":["metasurface","beamsplitter","interferometer","quantum network","single photons","nanophotonics"],"language":[{"iso":"eng"}],"external_id":{"arxiv":["2603.25090"]},"abstract":[{"text":"Beamsplitters represent fundamental components in both classical and quantum optical systems, enabling the distribution of light, as well as the generation of interference, superposition, and entanglement. However, optical networks constructed from conventional bulk 2 × 2-beamsplitters encounter inherent scalability issues, as the number of required beamsplitters scales quadratically with the number of optical modes for a fully connected network. Metasurfaces offer a promising route to\r\novercome these constraints. By manipulating light at the wavelength scale, compact optical components with advanced functionalities can be constructed, which address several modes simultaneously. In this work, we design and experimentally utilize a metasurface as a multiport beamsplitter. Furthermore, we realized a multimode interferometer composed of two cascaded metasurfaces. We characterize the individual and cascaded metasurfaces by using classical light, showing controllable splitting ratios through tunable phase relations. We then expand the approach to quantum light, employing single photons to demonstrate second- and third-order photon correlations as well as single photon interference across multiple spatial paths. These results establish metasurface-based multiport beamsplitters as a scalable and reconfigurable platform bridging classical and quantum photonics. ","lang":"eng"}],"publication":"ACS Photonics"},{"related_material":{"link":[{"relation":"other","description":"Info","url":"https://brill.com/display/title/74830"}]},"publication_status":"inpress","publication_identifier":{"eisbn":["978-3-8467-7106-8"],"isbn":["978-3-7705-7106-2"]},"citation":{"short":"R. Hannebohm, Nach 1984: Biopoethik des eugenetischen Romans, Brill | Fink, Paderborn, n.d.","bibtex":"@book{Hannebohm, place={Paderborn}, title={Nach 1984: Biopoethik des eugenetischen Romans}, publisher={Brill | Fink}, author={Hannebohm, Ronja} }","mla":"Hannebohm, Ronja. Nach 1984: Biopoethik des eugenetischen Romans. Brill | Fink.","apa":"Hannebohm, R. (n.d.). Nach 1984: Biopoethik des eugenetischen Romans. Brill | Fink.","ama":"Hannebohm R. Nach 1984: Biopoethik des eugenetischen Romans. Brill | Fink","ieee":"R. Hannebohm, Nach 1984: Biopoethik des eugenetischen Romans. Paderborn: Brill | Fink.","chicago":"Hannebohm, Ronja. Nach 1984: Biopoethik des eugenetischen Romans. Paderborn: Brill | Fink, n.d."},"place":"Paderborn","year":"2026","supervisor":[{"full_name":"Steigerwald, Jörn","id":"37947","last_name":"Steigerwald","first_name":"Jörn"}],"date_created":"2025-09-29T12:38:07Z","author":[{"first_name":"Ronja","full_name":"Hannebohm, Ronja","id":"27419","orcid":"0009-0005-8959-6182","last_name":"Hannebohm"}],"date_updated":"2026-04-20T11:54:44Z","publisher":"Brill | Fink","title":"Nach 1984: Biopoethik des eugenetischen Romans","type":"dissertation","status":"public","abstract":[{"text":"Der eugenetische Roman ist als ein literarisches Genre zu begreifen, das biowissenschaftliche, bioethische und biopoetische Dimensionen miteinander verbindet, um Grenzen und Konstanten des Mensch(lich)en auszuhandeln. Mindestens seit Darwin und Galton sind die Modifizierung des menschlichen Individuums und die Optimierung der menschlichen Spezies diskutiert worden, spätestens seit den 1980er Jahren haben humangenetische und biotechnologische Entwicklungen den Diskurs neu perspektiviert. Literatur trägt zu diesem Diskurs bei, indem sie Erprobungs- und Reflexionsräume schafft: Sie modelliert menschliche Subjekte, die in eugenetische Zukunftsszenarien eingeschrieben sind, und entwickelt spezifische Erzählweisen, die diese Subjekte, ihre Lebensweisen und ihr Lebenswissen, narrativ erfahrbar machen. Fünf eugenetische Romane der englisch- und deutschsprachigen Gegenwartsliteratur werden in der Studie hinsichtlich Subjektmodellierungen und Narrationsweisen im Kontext der Eugenetik untersucht.","lang":"ger"}],"user_id":"27419","department":[{"_id":"116"}],"_id":"61464","language":[{"iso":"ger"}],"keyword":["Ethik","Eugenik","Genre","Lebenswissen","Macht","Metamoderne","Narration","Postmoderne","Subjekt","Zukunft"]},{"publication_identifier":{"issn":["2688-4062","2688-4062"]},"publication_status":"published","issue":"4","year":"2026","intvolume":" 7","citation":{"apa":"Järvinen, H., Parikka, J. M., Rajapaksha, R. P. T. N., Keller, A. C., & Toppari, J. J. (2026). Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication. Small Structures, 7(4), Article e202500813. https://doi.org/10.1002/sstr.202500813","bibtex":"@article{Järvinen_Parikka_Rajapaksha_Keller_Toppari_2026, title={Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication}, volume={7}, DOI={10.1002/sstr.202500813}, number={4e202500813}, journal={Small Structures}, publisher={Wiley}, author={Järvinen, Heini and Parikka, Johannes M. and Rajapaksha, R. P. Thiwangi N. and Keller, Adrian Clemens and Toppari, J. Jussi}, year={2026} }","short":"H. Järvinen, J.M. Parikka, R.P.T.N. Rajapaksha, A.C. Keller, J.J. Toppari, Small Structures 7 (2026).","mla":"Järvinen, Heini, et al. “Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication.” Small Structures, vol. 7, no. 4, e202500813, Wiley, 2026, doi:10.1002/sstr.202500813.","ama":"Järvinen H, Parikka JM, Rajapaksha RPTN, Keller AC, Toppari JJ. Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication. Small Structures. 2026;7(4). doi:10.1002/sstr.202500813","ieee":"H. Järvinen, J. M. Parikka, R. P. T. N. Rajapaksha, A. C. Keller, and J. J. Toppari, “Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication,” Small Structures, vol. 7, no. 4, Art. no. e202500813, 2026, doi: 10.1002/sstr.202500813.","chicago":"Järvinen, Heini, Johannes M. Parikka, R. P. Thiwangi N. Rajapaksha, Adrian Clemens Keller, and J. Jussi Toppari. “Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication.” Small Structures 7, no. 4 (2026). https://doi.org/10.1002/sstr.202500813."},"date_updated":"2026-04-22T16:17:22Z","publisher":"Wiley","volume":7,"author":[{"last_name":"Järvinen","full_name":"Järvinen, Heini","first_name":"Heini"},{"full_name":"Parikka, Johannes M.","last_name":"Parikka","first_name":"Johannes M."},{"full_name":"Rajapaksha, R. P. Thiwangi N.","last_name":"Rajapaksha","first_name":"R. P. Thiwangi N."},{"full_name":"Keller, Adrian Clemens","id":"48864","orcid":"0000-0001-7139-3110","last_name":"Keller","first_name":"Adrian Clemens"},{"first_name":"J. Jussi","last_name":"Toppari","full_name":"Toppari, J. Jussi"}],"date_created":"2026-04-22T16:17:08Z","title":"Towards Single‐Crystalline DNA Origami Lattices on Silicon Wafers for Bottom‐Up Nanofabrication","doi":"10.1002/sstr.202500813","publication":"Small Structures","type":"journal_article","abstract":[{"text":"In recent years, nanostructures assembled by DNA have found promising applications in optics, medicine, and sensing. DNA origami in particular provides unique self‐assembly properties, not only enabling a vast variety of functionalization schemes but also presenting a promising route to fabricate large‐scale, bottom‐up nanostructured arrays. This approach has comparable precision to electron beam lithography but avoids slow and expensive patterning steps. However, self‐assembly of lattices with high order and well‐defined periodicity requires careful tuning of the deposition parameters and interactions involved, which has been done mostly on mica so far. As mica is not compatible with standard microfabrication processes, we investigate here the assembly of DNA origami lattices on the most general microfabrication material, that is, silicon wafers, which has turned out to be rather challenging. We study how the forming of polycrystalline 2D‐fishnet‐type lattices is influenced by different incubation conditions and strengths of the origami–origami and origami‐surface interactions, with the aim to create large‐scale single‐crystalline lattices. The lattices are characterized by atomic force microscopy and analyzed for precision of formation, achievable domain size, and surface coverage of well‐formed lattices. Thanks to the silicon substrate, these DNA origami lattices can be further combined with traditional microfabrication processes to turn them, for example, into metamaterials with novel optical properties.","lang":"eng"}],"status":"public","_id":"65490","department":[{"_id":"302"}],"user_id":"48864","article_number":"e202500813","language":[{"iso":"eng"}]},{"quality_controlled":"1","publication_status":"accepted","citation":{"ama":"Stumpe M, Rößler-von Saß D, Natalia K, Schryen G. Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems. Transportation Research Interdisciplinary Perspectives.","apa":"Stumpe, M., Rößler-von Saß, D., Natalia, K., & Schryen, G. (n.d.). Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems. Transportation Research Interdisciplinary Perspectives.","bibtex":"@article{Stumpe_Rößler-von Saß_Natalia_Schryen, title={Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems}, journal={Transportation Research Interdisciplinary Perspectives}, author={Stumpe, Miriam and Rößler-von Saß, David and Natalia, Kliewer and Schryen, Guido} }","short":"M. Stumpe, D. Rößler-von Saß, K. Natalia, G. Schryen, Transportation Research Interdisciplinary Perspectives (n.d.).","mla":"Stumpe, Miriam, et al. “Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems.” Transportation Research Interdisciplinary Perspectives.","ieee":"M. Stumpe, D. Rößler-von Saß, K. Natalia, and G. Schryen, “Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems,” Transportation Research Interdisciplinary Perspectives.","chicago":"Stumpe, Miriam, David Rößler-von Saß, Kliewer Natalia, and Guido Schryen. “Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems.” Transportation Research Interdisciplinary Perspectives, n.d."},"year":"2026","date_created":"2026-04-24T09:13:39Z","author":[{"full_name":"Stumpe, Miriam","id":"64135","last_name":"Stumpe","first_name":"Miriam"},{"last_name":"Rößler-von Saß","full_name":"Rößler-von Saß, David","first_name":"David"},{"full_name":"Natalia, Kliewer","last_name":"Natalia","first_name":"Kliewer"},{"first_name":"Guido","last_name":"Schryen","id":"72850","full_name":"Schryen, Guido"}],"date_updated":"2026-04-27T09:31:42Z","title":"Impact of Vehicle Scheduling and Strategic Transition Planning on Zero-Emission Bus Systems","publication":"Transportation Research Interdisciplinary Perspectives","type":"journal_article","status":"public","abstract":[{"text":"This paper presents a holistic framework for the transition from diesel to electric bus networks,\r\ncrucial for meeting EU regulations targeting 100% zero-emission urban buses by\r\n2035. We employ a two-phase solution framework: in phase 1, we solve the Charging Location\r\nand Electric Vehicle Scheduling Problem to generate vehicle schedules that are feasible\r\nfor electric operation; in phase 2, these schedules serve as input to a multi-period transition\r\nplanning model that minimizes the total cost of ownership while determining fleet\r\nreplacement and charging infrastructure deployment. Our experiments show that schedules\r\nobtained from solving the integrated charging location and vehicle scheduling problem\r\nsignificantly outperform traditional methods, resulting in lower total cost of ownership. Additionally,\r\ntransition plans reduce local emissions by up to 85% compared to a diesel-only\r\nscenario. We find that vehicle rotations with long distances and sufficient idle time are\r\nprioritized for electrification, enabling earlier emission reductions and cost savings. This\r\nhighlights the importance of adopting vehicle scheduling tailored for electric buses, rather\r\nthan relying on legacy diesel schedules.","lang":"eng"}],"user_id":"40298","_id":"65495","language":[{"iso":"eng"}],"keyword":["electric bus","multi-period planning","electric vehicle scheduling","charging infrastructure","fleet replacement"],"article_type":"original"},{"publication":"British Journal of Nutrition","type":"journal_article","status":"public","file":[{"file_size":715441,"file_name":"does-inflammation-explain-the-association-between-vitamin-d-and-depression-results-of-a-cross-sectional-study-in-children-and-adolescents.pdf","file_id":"65504","access_level":"closed","date_updated":"2026-04-28T14:24:22Z","creator":"laura36","date_created":"2026-04-28T14:24:22Z","success":1,"relation":"main_file","content_type":"application/pdf"}],"abstract":[{"lang":"eng","text":"Abstract\r\n Vitamin D has been associated with depression, potentially via anti-inflammatory mechanisms, yet data is scarce, particularly in adolescence. We investigated (1) whether lower vitamin D status is associated with greater depression severity and (2) whether this association is statistically moderated by inflammation in patients of a child and adolescent psychiatry department. At admission fasting morning venous blood was drawn. Serum vitamin D (25(OH)D) and C-reactive protein (CRP) were analyzed in all participants [n=465 (64.7%♀; 11.3-18.9 years)]. In a subsample [n=177], we additionally measured tumor necrosis factor-alpha, interferon-gamma and interleukin (IL)-1β, IL-6, IL-8, IL-10. Depression severity was assessed by the Beck Depression Inventory-II (BDI-II) [n=450], the Diagnostic System for Mental Disorders in Childhood and Adolescence via self-assessment (DISYPS Self) [n=441], and parent-assessment (DISYPS Proxy) [n=422]. Overall, 43.2% [n=201] were at risk for vitamin D deficiency (<30nmol/L), and 73.5%-83.2% –depending on assessment tool– showed at least mild depression. Linear regression revealed an inverse association between 25(OH)D and BDI-II in both crude and CRP-adjusted full-sample models. Logistic regressions showed a robust inverse association between 25(OH)D and DISYPS Proxy, but not for DISYPS Self. Although 25(OH)D was inversely correlated with some pro-inflammatory markers, neither their inclusion in regression models nor formal mediation analyses supported inflammation as a mediator of the vitamin D–depression association. Overall, our results suggest that vitamin D relates modestly to both depression and inflammation in adolescence. However, based on the measured parameters, we cannot confirm that anti-inflammatory effects are the link between vitamin D and depression."}],"user_id":"96697","_id":"65375","language":[{"iso":"eng"}],"file_date_updated":"2026-04-28T14:24:22Z","ddc":["570"],"article_type":"original","has_accepted_license":"1","publication_identifier":{"issn":["0007-1145","1475-2662"]},"publication_status":"published","page":"1-37","citation":{"short":"L. Schlarbaum, N. Jankovic, J. Bühlmeier, H. Engler, R. Hirtz, C. Grasemann, T. Peters, A. Hinney, J. Antel, J. Hebebrand, M. Föcker, L. Libuda, British Journal of Nutrition (2026) 1–37.","mla":"Schlarbaum, Laura, et al. “Does Inflammation Explain the Association between Vitamin D and Depression? Results of a Cross-Sectional Study in Children and Adolescents.” British Journal of Nutrition, Cambridge University Press (CUP), 2026, pp. 1–37, doi:10.1017/s0007114526106928.","bibtex":"@article{Schlarbaum_Jankovic_Bühlmeier_Engler_Hirtz_Grasemann_Peters_Hinney_Antel_Hebebrand_et al._2026, title={Does inflammation explain the association between vitamin D and depression? Results of a cross-sectional study in children and adolescents}, DOI={10.1017/s0007114526106928}, journal={British Journal of Nutrition}, publisher={Cambridge University Press (CUP)}, author={Schlarbaum, Laura and Jankovic, Nicole and Bühlmeier, Judith and Engler, Harald and Hirtz, Raphael and Grasemann, Corinna and Peters, Triinu and Hinney, Anke and Antel, Jochen and Hebebrand, Johannes and et al.}, year={2026}, pages={1–37} }","apa":"Schlarbaum, L., Jankovic, N., Bühlmeier, J., Engler, H., Hirtz, R., Grasemann, C., Peters, T., Hinney, A., Antel, J., Hebebrand, J., Föcker, M., & Libuda, L. (2026). Does inflammation explain the association between vitamin D and depression? Results of a cross-sectional study in children and adolescents. British Journal of Nutrition, 1–37. https://doi.org/10.1017/s0007114526106928","ama":"Schlarbaum L, Jankovic N, Bühlmeier J, et al. Does inflammation explain the association between vitamin D and depression? Results of a cross-sectional study in children and adolescents. British Journal of Nutrition. Published online 2026:1-37. doi:10.1017/s0007114526106928","chicago":"Schlarbaum, Laura, Nicole Jankovic, Judith Bühlmeier, Harald Engler, Raphael Hirtz, Corinna Grasemann, Triinu Peters, et al. “Does Inflammation Explain the Association between Vitamin D and Depression? Results of a Cross-Sectional Study in Children and Adolescents.” British Journal of Nutrition, 2026, 1–37. https://doi.org/10.1017/s0007114526106928.","ieee":"L. Schlarbaum et al., “Does inflammation explain the association between vitamin D and depression? Results of a cross-sectional study in children and adolescents,” British Journal of Nutrition, pp. 1–37, 2026, doi: 10.1017/s0007114526106928."},"year":"2026","date_created":"2026-04-08T09:06:17Z","author":[{"first_name":"Laura","id":"96697","full_name":"Schlarbaum, Laura","last_name":"Schlarbaum"},{"last_name":"Jankovic","orcid":"https://orcid.org/0000-0002-9235-5356","id":"105192","full_name":"Jankovic, Nicole","first_name":"Nicole"},{"first_name":"Judith","last_name":"Bühlmeier","full_name":"Bühlmeier, Judith","id":"89838"},{"first_name":"Harald","full_name":"Engler, Harald","last_name":"Engler"},{"full_name":"Hirtz, Raphael","last_name":"Hirtz","first_name":"Raphael"},{"last_name":"Grasemann","full_name":"Grasemann, Corinna","first_name":"Corinna"},{"full_name":"Peters, Triinu","last_name":"Peters","first_name":"Triinu"},{"first_name":"Anke","last_name":"Hinney","full_name":"Hinney, Anke"},{"last_name":"Antel","full_name":"Antel, Jochen","first_name":"Jochen"},{"first_name":"Johannes","last_name":"Hebebrand","full_name":"Hebebrand, Johannes"},{"last_name":"Föcker","full_name":"Föcker, Manuel","first_name":"Manuel"},{"first_name":"Lars","id":"88682","full_name":"Libuda, Lars","orcid":"0000-0003-1603-3133","last_name":"Libuda"}],"publisher":"Cambridge University Press (CUP)","date_updated":"2026-04-28T14:24:58Z","doi":"10.1017/s0007114526106928","title":"Does inflammation explain the association between vitamin D and depression? Results of a cross-sectional study in children and adolescents"},{"date_created":"2026-05-02T10:20:10Z","author":[{"last_name":"Hacker","full_name":"Hacker, Konrad","first_name":"Konrad"},{"last_name":"Juricke","full_name":"Juricke, Emilia","id":"68157","first_name":"Emilia"},{"first_name":"Carolin","last_name":"Münch","full_name":"Münch, Carolin"},{"first_name":"Antonio","full_name":"Suma, Antonio","last_name":"Suma"},{"orcid":"0000-0001-7139-3110","last_name":"Keller","full_name":"Keller, Adrian Clemens","id":"48864","first_name":"Adrian Clemens"},{"first_name":"Yixin","full_name":"Zhang, Yixin","last_name":"Zhang"}],"publisher":"Wiley","date_updated":"2026-05-02T10:20:35Z","doi":"10.1002/smll.202508136","title":"Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level","publication_identifier":{"issn":["1613-6810","1613-6829"]},"publication_status":"published","citation":{"apa":"Hacker, K., Juricke, E., Münch, C., Suma, A., Keller, A. C., & Zhang, Y. (2026). Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level. Small, Article e08136. https://doi.org/10.1002/smll.202508136","bibtex":"@article{Hacker_Juricke_Münch_Suma_Keller_Zhang_2026, title={Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level}, DOI={10.1002/smll.202508136}, number={e08136}, journal={Small}, publisher={Wiley}, author={Hacker, Konrad and Juricke, Emilia and Münch, Carolin and Suma, Antonio and Keller, Adrian Clemens and Zhang, Yixin}, year={2026} }","mla":"Hacker, Konrad, et al. “Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level.” Small, e08136, Wiley, 2026, doi:10.1002/smll.202508136.","short":"K. Hacker, E. Juricke, C. Münch, A. Suma, A.C. Keller, Y. Zhang, Small (2026).","ama":"Hacker K, Juricke E, Münch C, Suma A, Keller AC, Zhang Y. Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level. Small. Published online 2026. doi:10.1002/smll.202508136","chicago":"Hacker, Konrad, Emilia Juricke, Carolin Münch, Antonio Suma, Adrian Clemens Keller, and Yixin Zhang. “Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level.” Small, 2026. https://doi.org/10.1002/smll.202508136.","ieee":"K. Hacker, E. Juricke, C. Münch, A. Suma, A. C. Keller, and Y. Zhang, “Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level,” Small, Art. no. e08136, 2026, doi: 10.1002/smll.202508136."},"year":"2026","department":[{"_id":"302"}],"user_id":"48864","_id":"65545","language":[{"iso":"eng"}],"article_number":"e08136","publication":"Small","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"ABSTRACT\r\n Ligation of staple strands in DNA origami nanostructures (DONs) can yield enhanced structural stability in critical environments. This process can be viewed as performing hundreds of parallel reactions programmed on a self‐assembled nanoscale platform. While previous studies have focused on investigating the collective results of the chemical or enzymatic ligation reactions, herein, the global quantitative analysis of individual ligation reactions is achieved using quantitative PCR (qPCR). By mapping enzymatic ligation efficiency on a trapezoidal substructure representing one‐third of a triangular DON, ligation is shown to preferentially occur at the trapezoid edges rather than at inner sites. Excellent agreement between the experimental ligation yields and docking simulations suggests that this is a result of variations in the ligase docking probability. Ligation products involving more than two consecutive sequences can be generated with each enzyme‐catalyzed reaction as an independent event. Interestingly, the sharp contrast between the edges vs. the inner sites has been abolished by changing the reaction conditions and performing the ligation in a DMSO co‐solvent system. This analytic method provides unprecedented insight into the multiple ligation reactions occurring in parallel within complex DONs and will be an invaluable tool in the translation of DONs from the lab to real‐world applications."}]},{"publication_identifier":{"isbn":["978-3-032-13426-4"]},"place":"Cham","year":"2026","citation":{"apa":"Skolik, A. M., & Löhr, B. (2026). Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform. In I. van de Weerd, B. Estrada Torres, & H. van der Aa (Eds.), Business Process Management Workshops (pp. 288–299). Springer Nature Switzerland.","ama":"Skolik AM, Löhr B. Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform. In: van de Weerd I, Estrada Torres B, van der Aa H, eds. Business Process Management Workshops. Springer Nature Switzerland; 2026:288–299.","bibtex":"@inproceedings{Skolik_Löhr_2026, place={Cham}, title={Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform}, booktitle={Business Process Management Workshops}, publisher={Springer Nature Switzerland}, author={Skolik, Alexander Marcus and Löhr, Bernd}, editor={van de Weerd, Inge and Estrada Torres, Bedilia and van der Aa, Han}, year={2026}, pages={288–299} }","short":"A.M. Skolik, B. Löhr, in: I. van de Weerd, B. Estrada Torres, H. van der Aa (Eds.), Business Process Management Workshops, Springer Nature Switzerland, Cham, 2026, pp. 288–299.","mla":"Skolik, Alexander Marcus, and Bernd Löhr. “Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform.” Business Process Management Workshops, edited by Inge van de Weerd et al., Springer Nature Switzerland, 2026, pp. 288–299.","ieee":"A. M. Skolik and B. Löhr, “Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform,” in Business Process Management Workshops, 2026, pp. 288–299.","chicago":"Skolik, Alexander Marcus, and Bernd Löhr. “Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform.” In Business Process Management Workshops, edited by Inge van de Weerd, Bedilia Estrada Torres, and Han van der Aa, 288–299. Cham: Springer Nature Switzerland, 2026."},"page":"288–299","publisher":"Springer Nature Switzerland","date_updated":"2026-05-04T07:28:38Z","author":[{"orcid":"0009-0006-2519-1765","last_name":"Skolik","id":"92908","full_name":"Skolik, Alexander Marcus","first_name":"Alexander Marcus"},{"last_name":"Löhr","orcid":"0000-0001-9581-4602","full_name":"Löhr, Bernd","id":"56760","first_name":"Bernd"}],"date_created":"2026-05-04T07:25:43Z","title":"Understanding the Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform","type":"conference","publication":"Business Process Management Workshops","abstract":[{"lang":"eng","text":"Process mining proved to be valuable for enabling transparency in business processes and to help to manage the everyday process dynamics. But what about the dynamics of a process mining project itself. In this paper, we present insights of a process mining introduction project spanning two years. For that we analyze the logs of the process mining platform supported by interviews of the developers and participants as part of our case study research. Based on this, our findings indicate four actions that impact a successful process mining project and the underlying dynamics. (1) Two development phases in a test and productive environment can lead to data driven process improvements. (2) Maintenance and the associated technical debt can cause process drift. (3) Scope creep of the project is easily identifiable in such logs and hinders the complete process mining initiative and (4) a sufficient user base and constant interaction with allows for bottom up process change. These results provide quantitative insights into the development and adoption cycles of the software and the direct impact on the processes as well as the business process management initiative. From this initial analysis researchers can benefit from first insights into the quantitative side of a process mining project and our categorization of the findings. Practitioners can use the findings as a blueprint or source for improvements to their process mining projects."}],"editor":[{"last_name":"van de Weerd","full_name":"van de Weerd, Inge","first_name":"Inge"},{"full_name":"Estrada Torres, Bedilia","last_name":"Estrada Torres","first_name":"Bedilia"},{"last_name":"van der Aa","full_name":"van der Aa, Han","first_name":"Han"}],"status":"public","_id":"65547","user_id":"92908","language":[{"iso":"eng"}]},{"abstract":[{"lang":"eng","text":"\r\n Motivation and Objectives. Computational Thinking\r\n (CT) has become a central theme in K–12 Computer Science education. Over the past twenty years, multiple conceptualizations of CT have emerged, many forming the basis for assessment instruments. One such conceptualization was developed for the large-scale\r\n International Computer and Information Literacy Study\r\n (ICILS), which assessed CT across 24 countries using representative sampling. The size and sampling quality of the ICILS data set allow for robust statistical analyses which in turn will be of interest to researchers and policy-makers alike. This study situates the ICILS 2023 conceptualization of CT within other established frameworks and conducts a secondary analysis of the ICILS 2023 CT data on non-cognitive antecedents and processes.\r\n \r\n \r\n Methods\r\n . Structured deductive content analyses compare the ICILS 2023 items with those from the\r\n Bebras Challenge on Informatics and Computational Thinking\r\n [13] (\r\n Bebras\r\n ) and the\r\n Computational Thinking Test\r\n [55]) (\r\n CTt\r\n ), mapped across three CT frameworks—ICILS [28], Shute et al. [65] and Weintrop et al. [71]—and aligned with Bloom's revised taxonomy [2]. Linear regression analyses on the data of the 20 educational contexts that provided not only CT performance data but also a complete coverage of student data relative to the predictors of CT performance studied in prior work examine the predictive effect of non-cognitive factors on CT performance.\r\n \r\n \r\n Results\r\n . The qualitative analyses showed that the ICILS 2023 CT items can be mapped to existing frameworks. Conversely, items from both\r\n Bebras\r\n and\r\n CTt\r\n can be mapped to the ICILS framework. The distinct, partially overlapping profiles of the instruments across the frameworks as well as Bloom's taxonomy indicate that they are complementary in assessing CT, confirming and expanding prior comparisons of\r\n Bebras\r\n and\r\n CTt\r\n . The regression analyses indicate no single dominant predictor of CT performance. The association of socio-economic status, gender, or the home language was consistent with prior findings, predictors related to learning processes, however, vary across educational contexts.\r\n \r\n \r\n Discussion\r\n . Our results demonstrate that ICILS 2023 items can be mapped onto multiple established CT frameworks, supporting their broader validity and utility for comparative research. The findings of the regression analysis underscore the complex interplay of non-cognitive factors affecting CT and illustrate the significance of contextual interpretation within educational systems.\r\n "}],"status":"public","type":"journal_article","publication":"ACM Transactions on Computing Education","article_number":"3813115","language":[{"iso":"eng"}],"_id":"65555","user_id":"40387","department":[{"_id":"462"}],"year":"2026","citation":{"chicago":"Vahrenhold, Jan, Jan Niemann, and Kerstin Drossel. “Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors.” ACM Transactions on Computing Education, 2026. https://doi.org/10.1145/3813115.","ieee":"J. Vahrenhold, J. Niemann, and K. Drossel, “Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors,” ACM Transactions on Computing Education, Art. no. 3813115, 2026, doi: 10.1145/3813115.","bibtex":"@article{Vahrenhold_Niemann_Drossel_2026, title={Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors}, DOI={10.1145/3813115}, number={3813115}, journal={ACM Transactions on Computing Education}, publisher={Association for Computing Machinery (ACM)}, author={Vahrenhold, Jan and Niemann, Jan and Drossel, Kerstin}, year={2026} }","short":"J. Vahrenhold, J. Niemann, K. Drossel, ACM Transactions on Computing Education (2026).","mla":"Vahrenhold, Jan, et al. “Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors.” ACM Transactions on Computing Education, 3813115, Association for Computing Machinery (ACM), 2026, doi:10.1145/3813115.","apa":"Vahrenhold, J., Niemann, J., & Drossel, K. (2026). Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors. ACM Transactions on Computing Education, Article 3813115. https://doi.org/10.1145/3813115","ama":"Vahrenhold J, Niemann J, Drossel K. Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors. ACM Transactions on Computing Education. Published online 2026. doi:10.1145/3813115"},"publication_status":"published","publication_identifier":{"issn":["1946-6226"]},"title":"Computational Thinking in ICILS 2023: Analyzing the Construct and Its Antecedent- and Process-Level Predictors","doi":"10.1145/3813115","publisher":"Association for Computing Machinery (ACM)","date_updated":"2026-05-05T08:28:21Z","date_created":"2026-05-05T08:25:52Z","author":[{"first_name":"Jan","full_name":"Vahrenhold, Jan","last_name":"Vahrenhold"},{"id":"32467","full_name":"Niemann, Jan","last_name":"Niemann","first_name":"Jan"},{"last_name":"Drossel","id":"48921","full_name":"Drossel, Kerstin","first_name":"Kerstin"}]},{"department":[{"_id":"35"},{"_id":"302"},{"_id":"321"}],"user_id":"7266","_id":"65553","language":[{"iso":"eng"}],"article_number":"104360","publication":"International Journal of Adhesion and Adhesives","type":"journal_article","status":"public","volume":149,"author":[{"first_name":"Sandra Alicja","orcid":"0009-0001-1261-9455","last_name":"Golebiowska","id":"69524","full_name":"Golebiowska, Sandra Alicja"},{"first_name":"Dennis","full_name":"Meinderink, Dennis","last_name":"Meinderink"},{"last_name":"Ebbert","id":"7266","full_name":"Ebbert, Christoph","first_name":"Christoph"},{"full_name":"Kollmann, Sabrina","last_name":"Kollmann","first_name":"Sabrina"},{"id":"54649","full_name":"Neßlinger, Vanessa","orcid":"0000-0001-9416-1646","last_name":"Neßlinger","first_name":"Vanessa"},{"first_name":"Guido","full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier"}],"date_created":"2026-05-05T06:04:19Z","date_updated":"2026-05-05T06:05:56Z","publisher":"Elsevier BV","doi":"10.1016/j.ijadhadh.2026.104360","title":"Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces","publication_identifier":{"issn":["0143-7496"]},"publication_status":"published","intvolume":" 149","citation":{"chicago":"Golebiowska, Sandra Alicja, Dennis Meinderink, Christoph Ebbert, Sabrina Kollmann, Vanessa Neßlinger, and Guido Grundmeier. “Two-Electrode Electrochemical Impedance Spectroscopy at Polymer/Oxide Interfaces.” International Journal of Adhesion and Adhesives 149 (2026). https://doi.org/10.1016/j.ijadhadh.2026.104360.","ieee":"S. A. Golebiowska, D. Meinderink, C. Ebbert, S. Kollmann, V. Neßlinger, and G. Grundmeier, “Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces,” International Journal of Adhesion and Adhesives, vol. 149, Art. no. 104360, 2026, doi: 10.1016/j.ijadhadh.2026.104360.","ama":"Golebiowska SA, Meinderink D, Ebbert C, Kollmann S, Neßlinger V, Grundmeier G. Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces. International Journal of Adhesion and Adhesives. 2026;149. doi:10.1016/j.ijadhadh.2026.104360","apa":"Golebiowska, S. A., Meinderink, D., Ebbert, C., Kollmann, S., Neßlinger, V., & Grundmeier, G. (2026). Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces. International Journal of Adhesion and Adhesives, 149, Article 104360. https://doi.org/10.1016/j.ijadhadh.2026.104360","mla":"Golebiowska, Sandra Alicja, et al. “Two-Electrode Electrochemical Impedance Spectroscopy at Polymer/Oxide Interfaces.” International Journal of Adhesion and Adhesives, vol. 149, 104360, Elsevier BV, 2026, doi:10.1016/j.ijadhadh.2026.104360.","short":"S.A. Golebiowska, D. Meinderink, C. Ebbert, S. Kollmann, V. Neßlinger, G. Grundmeier, International Journal of Adhesion and Adhesives 149 (2026).","bibtex":"@article{Golebiowska_Meinderink_Ebbert_Kollmann_Neßlinger_Grundmeier_2026, title={Two-electrode electrochemical impedance spectroscopy at polymer/oxide interfaces}, volume={149}, DOI={10.1016/j.ijadhadh.2026.104360}, number={104360}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier BV}, author={Golebiowska, Sandra Alicja and Meinderink, Dennis and Ebbert, Christoph and Kollmann, Sabrina and Neßlinger, Vanessa and Grundmeier, Guido}, year={2026} }"},"year":"2026"},{"publisher":"Springer Science and Business Media LLC","date_updated":"2026-05-05T14:23:30Z","author":[{"first_name":"Stefan Teodorov","orcid":"0009-0009-0892-9483","last_name":"Lazarov","full_name":"Lazarov, Stefan Teodorov","id":"90345"},{"first_name":"Angela","full_name":"Grimminger, Angela","id":"57578","last_name":"Grimminger"}],"date_created":"2026-05-05T14:19:47Z","title":"How are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions?","doi":"10.1007/s10919-026-00512-8","publication_status":"published","publication_identifier":{"issn":["0191-5886","1573-3653"]},"year":"2026","citation":{"apa":"Lazarov, S. T., & Grimminger, A. (2026). How are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions? Journal of Nonverbal Behavior. https://doi.org/10.1007/s10919-026-00512-8","bibtex":"@article{Lazarov_Grimminger_2026, title={How are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions?}, DOI={10.1007/s10919-026-00512-8}, journal={Journal of Nonverbal Behavior}, publisher={Springer Science and Business Media LLC}, author={Lazarov, Stefan Teodorov and Grimminger, Angela}, year={2026} }","short":"S.T. Lazarov, A. Grimminger, Journal of Nonverbal Behavior (2026).","mla":"Lazarov, Stefan Teodorov, and Angela Grimminger. “How Are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions?” Journal of Nonverbal Behavior, Springer Science and Business Media LLC, 2026, doi:10.1007/s10919-026-00512-8.","ieee":"S. T. Lazarov and A. Grimminger, “How are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions?,” Journal of Nonverbal Behavior, 2026, doi: 10.1007/s10919-026-00512-8.","chicago":"Lazarov, Stefan Teodorov, and Angela Grimminger. “How Are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions?” Journal of Nonverbal Behavior, 2026. https://doi.org/10.1007/s10919-026-00512-8.","ama":"Lazarov ST, Grimminger A. How are Gaze Aversions and Mutual Gaze Related to the Topical Development of Dyadic Explanatory Interactions? Journal of Nonverbal Behavior. Published online 2026. doi:10.1007/s10919-026-00512-8"},"project":[{"name":"TRR 318; TP A02: Verstehensprozess einer Erklärung beobachten und auswerten","_id":"112"}],"_id":"65565","user_id":"90345","department":[{"_id":"660"}],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Journal of Nonverbal Behavior","abstract":[{"text":"Abstract\r\n Gaze behavior, being continuously accessible to interlocutors in face-to-face interactions, serves as a cue for managing turn-taking, regulating the duration of topical sequences, and supporting cognitive processing in various everyday conversational contexts. The present study seeks to enhance the understanding of the relation between two forms of interactive gaze behavior – gaze aversions and mutual gaze – and the topical development in the explanatory discourse. To do so, we analyzed 24 dyadic board game explanations in which one explainer subsequently explained a board game to three different explainees while the board game was physically absent from the shared space. The main objective of the present study was to investigate the relation of gaze aversions and mutual gaze to the topical development of explanations. For this, based on previous research (Lazarov et al., 2024; Rossano, 2012) we hypothesized that (1) gaze aversions are more likely to be associated with topic changes than topic continuations, and that (2) mutual gaze is more likely to be associated with topic continuations than topic changes. In addition, we explored how the two forms of gaze behavior are related to the interlocutor who initiates a topic change or continuation. Our proportional analysis using a Generalized linear mixed effects model revealed that gaze aversions are related to topic changes initiated by both interlocutors. In contrast, the analysis did not reveal a significant relation between mutual gaze and topic continuations, which could be explained by the feedback elicitation function of mutual gaze at the end of speakers’ utterances (Bavelas et al., 2002; Brône et al., 2017; Kendon, 1967) while monitoring the addressees’ understanding (Clark & Krych, 2004) and the complexity of the analyzed fixed and random effects.","lang":"eng"}],"status":"public"},{"year":"2025","title":"Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources","publisher":"Springer Nature","date_created":"2024-11-12T16:15:48Z","abstract":[{"text":"AbstractIn this symposium we investigate students’ agency of selecting and using (digital) resources for developing their own learning paths. For that, we first review the literature related to students’ selection and use of resources in mathematics education in different pedagogical settings (presentation 1). Second, we develop insights from the different studies that participate in this symposium (presentation 2–6), at school as well as at university level. Results show that attempts have been made to provide students opportunities to develop agency of their mathematics learning, in particular with the development and provision of numerous digital tools and learning resources at university level and related to innovative pedagogical approaches. At the same time, it is not obvious how these tools and resources help students to develop deeper conceptual understandings. Certainly, students often ‘demand’ more student-centered and autonomous education approaches (e.g., at university level), also in mathematics education. Further, it seems that authentic problem-based education approaches are more motivating for students. These ‘innovative’ approaches necessitate particular types of structure and support for students. Moreover, they require different ways of providing resources that students can and want to interact with, and that help students to navigate through the curriculum to develop their own learning paths. At the same time, teachers also need support on how to orchestrate student learning with the available resources in such environments, so to be able to attend to students’ individual needs. The symposium comprised altogether six presentations:Birgit Pepin & Sebastian Rezat: Students’ agency of selecting and using (digital) resources for developing their own learning paths: An overviewAnnalisa Cusi & Agnese I. Telloni: Learning through digital curriculum resource design: students’ reflections on their role as designersVilma Mesa, Lelia Burley-Sanford, Xinyi Hao, & Carlos Quiroz: Interactive features in university textbooks and their use by teachers and studentsSebastian Rezat: Fostering university students’ reading and understanding of mathematical text in a flipped classroom approach with a digital marking toolBirgit Pepin & Ulises Salinas: Challenge/problem-based mathematics learning at university level: The case of the modeling weekFarzad Radmehr: Problem-posing: An inclusive activity for improving teaching and learning of mathematics at university level","lang":"eng"}],"file":[{"relation":"main_file","success":1,"content_type":"application/pdf","access_level":"closed","file_id":"57021","file_name":"978-981-97-8426-4_17.pdf","file_size":148089,"creator":"srezat","date_created":"2024-11-12T16:18:30Z","date_updated":"2024-11-12T16:18:30Z"}],"publication":"Recent Advances in Mathematics Textbook Research and Development","ddc":["510","370"],"language":[{"iso":"eng"}],"place":"Singapore","page":"123–126","citation":{"ama":"Pepin B, Rezat S. Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources. In: Qi C, Fan L, Liu J, Liu Q, Dong L, eds. Recent Advances in Mathematics Textbook Research and Development. Springer Nature; 2025:123–126. doi:10.1007/978-981-97-8426-4_17","chicago":"Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.” In Recent Advances in Mathematics Textbook Research and Development, edited by Chunxia Qi, Lianghuo Fan, Jian Liu, Qimeng Liu, and Lianchun Dong, 123–126. Singapore: Springer Nature, 2025. https://doi.org/10.1007/978-981-97-8426-4_17.","ieee":"B. Pepin and S. Rezat, “Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources,” in Recent Advances in Mathematics Textbook Research and Development, C. Qi, L. Fan, J. Liu, Q. Liu, and L. Dong, Eds. Singapore: Springer Nature, 2025, pp. 123–126.","apa":"Pepin, B., & Rezat, S. (2025). Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources. In C. Qi, L. Fan, J. Liu, Q. Liu, & L. Dong (Eds.), Recent Advances in Mathematics Textbook Research and Development (pp. 123–126). Springer Nature. https://doi.org/10.1007/978-981-97-8426-4_17","short":"B. Pepin, S. Rezat, in: C. Qi, L. Fan, J. Liu, Q. Liu, L. Dong (Eds.), Recent Advances in Mathematics Textbook Research and Development, Springer Nature, Singapore, 2025, pp. 123–126.","mla":"Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.” Recent Advances in Mathematics Textbook Research and Development, edited by Chunxia Qi et al., Springer Nature, 2025, pp. 123–126, doi:10.1007/978-981-97-8426-4_17.","bibtex":"@inbook{Pepin_Rezat_2025, place={Singapore}, title={Symposium—Towards innovative practices in mathematics education: Teachers’ and students’ choice and use of digital resources}, DOI={10.1007/978-981-97-8426-4_17}, booktitle={Recent Advances in Mathematics Textbook Research and Development}, publisher={Springer Nature}, author={Pepin, Birgit and Rezat, Sebastian}, editor={Qi, Chunxia and Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}, year={2025}, pages={123–126} }"},"publication_identifier":{"isbn":["9789819784257","9789819784264"]},"has_accepted_license":"1","publication_status":"published","doi":"10.1007/978-981-97-8426-4_17","date_updated":"2024-11-12T16:37:29Z","author":[{"full_name":"Pepin, Birgit","last_name":"Pepin","first_name":"Birgit"},{"full_name":"Rezat, Sebastian","last_name":"Rezat","first_name":"Sebastian"}],"editor":[{"last_name":"Qi","full_name":"Qi, Chunxia","first_name":"Chunxia"},{"last_name":"Fan","full_name":"Fan, Lianghuo","first_name":"Lianghuo"},{"last_name":"Liu","full_name":"Liu, Jian","first_name":"Jian"},{"full_name":"Liu, Qimeng","last_name":"Liu","first_name":"Qimeng"},{"first_name":"Lianchun","full_name":"Dong, Lianchun","last_name":"Dong"}],"status":"public","type":"book_chapter","file_date_updated":"2024-11-12T16:18:30Z","_id":"57020","department":[{"_id":"360"}],"user_id":"31132"},{"language":[{"iso":"ger"}],"_id":"58398","project":[{"_id":"869","name":"Tradition im Wandel – Das Schützenwesen in Westfalen als Immaterielles Kulturerbe"}],"department":[{"_id":"443"}],"user_id":"45701","editor":[{"first_name":"Jonas","last_name":"Leineweber","full_name":"Leineweber, Jonas"},{"last_name":"Seng","full_name":"Seng, Eva-Maria","first_name":"Eva-Maria"}],"status":"public","publication":"Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland","type":"book_chapter","title":"Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens","publisher":"transcript","date_updated":"2025-01-29T15:23:24Z","date_created":"2025-01-29T15:17:13Z","author":[{"id":"45701","full_name":"Leineweber, Jonas","last_name":"Leineweber","orcid":"0000-0001-8616-3051","first_name":"Jonas"}],"place":"Bielefeld","year":"2025","page":"67-97","citation":{"mla":"Leineweber, Jonas. “Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens.” Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, edited by Jonas Leineweber and Eva-Maria Seng, transcript, 2025, pp. 67–97.","bibtex":"@inbook{Leineweber_2025, place={Bielefeld}, title={Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens}, booktitle={Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland}, publisher={transcript}, author={Leineweber, Jonas}, editor={Leineweber, Jonas and Seng, Eva-Maria}, year={2025}, pages={67–97} }","short":"J. Leineweber, in: J. Leineweber, E.-M. Seng (Eds.), Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, transcript, Bielefeld, 2025, pp. 67–97.","apa":"Leineweber, J. (2025). Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens. In J. Leineweber & E.-M. Seng (Eds.), Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland (pp. 67–97). transcript.","ama":"Leineweber J. Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens. In: Leineweber J, Seng E-M, eds. Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland. transcript; 2025:67-97.","ieee":"J. Leineweber, “Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens,” in Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, J. Leineweber and E.-M. Seng, Eds. Bielefeld: transcript, 2025, pp. 67–97.","chicago":"Leineweber, Jonas. “Reflexion – Repräsentation – Partizipation. Das Aufnahmeverfahren in das Bundesweite Verzeichnis des Immateriellen Kulturerbes und der Bewerbungsprozess des Schützenwesens.” In Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, edited by Jonas Leineweber and Eva-Maria Seng, 67–97. Bielefeld: transcript, 2025."},"publication_identifier":{"isbn":["978-3-8376-6126-2"]},"publication_status":"published"},{"_id":"58400","project":[{"name":"Tradition im Wandel – Das Schützenwesen in Westfalen als Immaterielles Kulturerbe","_id":"869"}],"department":[{"_id":"443"}],"user_id":"45701","language":[{"iso":"ger"}],"publication":"Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland","type":"book_chapter","status":"public","date_updated":"2025-01-29T15:23:11Z","publisher":"transcript","author":[{"first_name":"Jonas","orcid":"0000-0001-8616-3051","last_name":"Leineweber","full_name":"Leineweber, Jonas","id":"45701"},{"full_name":"Becker, Peter","last_name":"Becker","first_name":"Peter"}],"date_created":"2025-01-29T15:23:04Z","title":"Tradition im Wandel. Dynamische Tradierung und Formierung des Kulturerbes Schützenwesen in Westfalen","publication_identifier":{"isbn":["978-3-8376-6126-2"]},"publication_status":"published","place":"Bielefeld","year":"2025","page":"209-237","citation":{"chicago":"Leineweber, Jonas, and Peter Becker. “Tradition im Wandel. Dynamische Tradierung und Formierung des Kulturerbes Schützenwesen in Westfalen.” In Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, 209–37. Bielefeld: transcript, 2025.","ieee":"J. Leineweber and P. Becker, “Tradition im Wandel. 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Schützenwesen in Nordwestdeutschland, edited by Jonas Leineweber and Eva-Maria Seng, 13–31. Bielefeld: transcript, 2025.","ieee":"J. Leineweber, “Einführung,” in Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, J. Leineweber and E.-M. Seng, Eds. Bielefeld: transcript, 2025, pp. 13–31.","mla":"Leineweber, Jonas. “Einführung.” Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland, edited by Jonas Leineweber and Eva-Maria Seng, transcript, 2025, pp. 13–31.","bibtex":"@inbook{Leineweber_2025, place={Bielefeld}, title={Einführung}, booktitle={Immaterielles Kulturerbe und Regionale Identität. Schützenwesen in Nordwestdeutschland}, publisher={transcript}, author={Leineweber, Jonas}, editor={Leineweber, Jonas and Seng, Eva-Maria}, year={2025}, pages={13–31} }","short":"J. Leineweber, in: J. Leineweber, E.-M. Seng (Eds.), Immaterielles Kulturerbe und Regionale Identität. 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