TY - JOUR AU - Wang, Yulan AU - Winkler, Michael AU - Xiang, Zhaoyin ID - 35610 JF - Communications in Partial Differential Equations TI - Local energy estimates and global solvability in a threee-dimensional chemotaxis-fluid system with prescribed signal on the boundary. VL - 46 ER - TY - JOUR AU - Wang, Yulan AU - Winkler, Michael AU - Xiang, Zhaoyin ID - 35611 JF - Advances in Nonlinear Analysis TI - Global solvability in a threee-dimensional Keller-Segel.Stokes system involving arbitrary superlinear logistic degradation VL - 10 ER - TY - JOUR AU - Tao, Youshan AU - Winkler, Michael ID - 35608 IS - --A JF - Discrete and Continuous Dynamical Systems TI - Critical mass for infinite-time blow-up in a haptotaxis system with nonlinear zero-order interaction VL - 41 ER - TY - CHAP AU - Alpsancar, Suzana ED - Sprenger, Florian ID - 34567 SN - 2702-8852 T2 - Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität TI - „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“ ER - TY - JOUR AU - Scharlau, Ingrid AU - Karsten, A. AU - Rohlfing, Katharina J. ID - 31680 IS - vol. 12 issue 3 JF - Journal of Writing Research KW - Literature and Literary Theory KW - Linguistics and Language KW - Language and Linguistics KW - Education SN - 2030-1006 TI - Building, emptying out, or dreaming? Action structures and space in students’ metaphors of academic writing VL - 12 ER - TY - JOUR AB - Social robots have emerged as a new digital technology that is increasingly being implemented in the educational landscape. While social robots could be deployed to assist young children with their learning in a variety of different ways, the typical approach in educational practices is to supplement the learning process rather than to replace the human caregiver, e.g., the teacher, parent, educator or therapist. When functioning in the role of an educational assistant, social robots will likely constitute a part of a triadic interaction with the child and the human caregiver. Surprisingly, there is little research that systematically investigates the role of the caregiver by examining the ways in which children involve or check in with them during their interaction with another partnera phenomenon that is known as social referencing. In the present study, we investigated social referencing in the context of a dyadic child–robot interaction. Over the course of four sessions within our longitudinal language-learning study, we observed how 20 pre-school children aged 4–5 years checked in with their accompanying caregivers who were not actively involved in the language-learning procedure. The children participating in the study were randomly assigned to either an interaction with a social robot or a human partner. Our results revealed that all children across both conditions utilized social referencing behaviors to address their caregiver. However, we found that the children who interacted with the social robot did so significantly more frequently in each of the four sessions than those who interacted with the human partner. Further analyses showed that no significant change in their behavior over the course of the sessions could be observed. Findings are discussed with regard to the caregiver's role during children's interactions with social robots and the implications for future interaction design. AU - Tolksdorf, Nils Frederik AU - Crawshaw, Camilla E. AU - Rohlfing, Katharina J. ID - 24902 JF - Frontiers in Education SN - 2504-284X TI - Comparing the Effects of a Different Social Partner (Social Robot vs. Human) on Children's Social Referencing in Interaction ER - TY - CONF AU - Tolksdorf, Nils Frederik AU - Viertel, Fanziska E. AU - Crawshaw, Camilla E. AU - Rohlfing, Katharina J. ID - 24900 T2 - Interaction Design and Children TI - Do Shy Children Keep more Distance from a Social Robot? Exploring Shy Children’s Proxemics with a Social Robot or a Human ER - TY - CONF AB - We experimentally investigate the generation of continuous-wave optical squeezing from a titanium-indiffused lithium niobate waveguide resonator at low and high frequencies. The device promises integration with different platform chips for more complex optical systems. AU - Domeneguetti, Renato R. AU - Conradi, Hauke AU - Kleinert, Moritz AU - Kießler, Christian AU - Stefszky, Michael AU - Herrmann, Harald AU - Silberhorn, Christine AU - Andersen, Ulrik L. AU - Neergaard-Nielsen, Jonas Schou AU - Gehring, Tobias ID - 39027 KW - Optical systems KW - Polymer waveguides KW - Quantum key distribution KW - Quantum light sources KW - Squeezed states KW - Waveguides T2 - 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference TI - Nonlinear waveguides for integrated quantum light source ER - TY - CHAP AU - Engemann, M. AU - Herzig, Bardo ED - Maurer, C. ED - Rincke, K. ED - Hemmer, M. ID - 40228 T2 - Fachliche Bildung und digitale Transformation - Fachdidaktische Forschung und Diskurse. Fachtagung der Gesellschaft für Fachdidaktik 2020 TI - Lehrerkooperation und Digitalisierung - Gestaltung digital-kooperativer Arbeitsbeziehungen von Lehrkräften und ReferendarInnen am Beispiel des Schulfachs Pädagogik ER - TY - CONF AU - Depenbusch, Sarah AU - Bender, Elena AU - Schaper, Niclas ID - 40262 TI - Prospektive und prozessbezogene Kompetenzanalyse - Gestaltung und Erprobung eines Vorgehens ER - TY - JOUR AU - Decius, Julian AU - Knappstein, Michael AU - Schaper, Niclas AU - Seifert, Andreas ID - 37406 JF - Human Resource Development Quarterly KW - Organizational Behavior and Human Resource Management KW - Arts and Humanities (miscellaneous) SN - 1044-8004 TI - Investigating the multidimensionality of informal learning: Validation of a short measure for white‐collar workers ER - TY - JOUR AU - Decius, Julian AU - Schaper, Niclas AU - Seifert, Andreas ID - 37411 IS - 1 JF - Academy of Management Prodeedings TI - The Hen-Egg-Problem of Informal Workplace Learning & Work Design: The Mediating Role of Job Crafting. VL - 2021 ER - TY - JOUR AU - Jacke, Christoph AU - Roenneke, Stefanie AU - Göymen, Cigdem ID - 40358 IS - 2/2021 JF - Pop-Musik* TI - Seismograf Pop ER - TY - CONF AB - We present a frequency multimode integrated SU (1,1) interferometer with a polarization converter and strong signal-idler photon correlations. Phase sensitivity below the shot noise limit is demonstrated, various filtering and seeding strategies are discussed. AU - Ferreri, A. AU - Santandrea, Matteo AU - Stefszky, Michael AU - Luo, Kai Hong AU - Herrmann, Harald AU - Silberhorn, Christine AU - Sharapova, Polina ID - 40374 T2 - Conference on Lasers and Electro-Optics TI - Multimode integrated SU(1,1) interferometer ER - TY - CONF AU - Thonemann, Lisa AU - Reh, Anne AU - Deutschen, Katrin AU - Lakemeyer, Jana Marie AU - Blumberg, Eva ID - 40460 TI - Sachunterricht lehren in Zeiten der Pandemie – Eine Online-Befragung zu den Auswirkungen der digitalen Lehre auf den Materialeinsatz und die Selbstwirksamkeitserwartungen von Lehrenden in der Sachunterrichtsdidaktik an drei deutschen Hochschulstandorten. Posterpräsentation auf der 30. Jahrestagung der Gesellschaft für Didaktik des Sachunterrichts (GDSU) an der Universität Paderborn (aufgrund des pandemiebedingten digitalen Tagungsformats entfallen) ER - TY - CONF AU - Deppe, Franziska AU - Reh, Anne AU - Blumberg, Eva ID - 40462 TI - Digitales Sachunterrichtsstudium in der Corona-Krise – Eine empirische Evaluationsstudie zur Rezeption des analogen und webbasierten Unterstützungsangebots des Paderborner Lernzentrums „Sachunterrichtstreff“ bei Sachunterrichtsstudierenden im Grund- und Förderschullehramt. Posterpräsentation auf der 30. Jahrestagung der Gesellschaft für Didaktik des Sachunterrichts (GDSU) an der Universität Paderborn (aufgrund des pandemiebedingten digitalen Tagungsformats entfallen) ER - TY - CONF AU - Brenke, Laurien AU - Blumberg, Eva ID - 40459 TI - Voraussetzungen bei Sachunterrichtsstudierenden zum Herausforderungsbereich Digitalisierung in Schule und Hochschule – Eine empirische Online-Befragung bei Lehramtsstudierenden an Grundschulen und für sonderpädagogische Förderung. Posterpräsentation auf der 30. Jahrestagung der Gesellschaft für Didaktik des Sachunterrichts (GDSU) an der Universität Paderborn (aufgrund des pandemiebedingten digitalen Tagungsformats entfallen) ER - TY - CONF AU - Sicking, Annika AU - Blumberg, Eva ID - 40456 TI - Einsatz digitaler Medien im Sachunterricht – Die Coronakrise als Spiegel für die fehlende Digitalisierung im deutschen Bildungswesen? Was können wir von Schweden lernen? Vortrag auf der 30. Jahrestagung der Gesellschaft für Didaktik des Sachunterrichts (GDSU) an der Universität Paderborn (aufgrund des pandemiebedingten digitalen Tagungsformats entfallen) ER - TY - CONF AU - Stump, Martin AU - Blumberg, Eva ID - 40461 TI - Digital gestütztes Lernen im naturwissenschaftlichen Sachunterricht? Eine kriteriengeleitete Analyse digitaler sachunterrichtsbezogener Lernangebote. Posterpräsentation auf der 30. Jahrestagung der Gesellschaft für Didaktik des Sachunterrichts (GDSU) an der Universität Paderborn (aufgrund des pandemiebedingten digitalen Tagungsformats entfallen) ER - TY - CONF AU - Tänzer, Sandra AU - Lauterbach, Roland AU - Blumberg, Eva AU - Grittner, Frauke AU - Lange, Jochen AU - Schomaker, Claudia ID - 40457 TI - Prozessmodell Generative Unterrichtsplanung Sachunterricht (GUS). Posterpräsentation auf der 30. Jahrestagung der Gesellschaft für Didaktik des Sachunterrichts (GDSU) an der Universität Paderborn (aufgrund des pandemiebedingten digitalen Tagungsformats entfallen) ER - TY - CONF AU - Blumberg, Eva AU - Schulze, Jan Roland AU - Temmen, Katrin AU - Schäfers, Johannes ID - 40455 TI - transMINT4.0 – Grenzen überwinden, MINT-Bildung verbinden durch außerschulische Lernorte und den Einsatz digitaler Medien. Eingeladener digital synchroner Vortrag in der MINT-Aktionswoche von MINTvernetzt ER - TY - GEN AU - Yigitbas , Osman ID - 40473 TI - Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische Analyse ER - TY - GEN AU - Schulte, Marcel ID - 40470 TI - Facebooks digitale Währung - eine wettbewerbspolitische Analyse ER - TY - JOUR AU - Hüsing, Sven AU - Weiser, Niklas AU - Biehler, Rolf ID - 40512 IS - 228 JF - mathematik lehren TI - Faszination 3D-Film: Entwicklung einer 3D-Konstruktion VL - 2021 ER - TY - GEN AB - März 2021 https://pg-stiftung.net/zukunftsgespraeche/ AU - Büker, Petra ID - 40489 TI - Der Beruf Grundschullehrer*in: Zukunftsfragen. Podcast im Rahmen der Reihe „Zukunftsgespräche“ der Peter Gläsel Stiftung ER - TY - CONF AB - September 2021 AU - Büker, Petra AU - Hüpping, Birgit ID - 40499 TI - Children as (Co)Researchers as an Opportunity to influence School Life: A Didactic Approach and its Relevance in the Perspective of Children. Beitrag im Rahmen des Symposiums: Participation to Connect Members of the School Community an der ECER (European Conference on Educational Research), University of Geneva. Online ER - TY - JOUR AU - Büker, Petra AU - Hüpping, Birgit AU - Zala-Mezö, Enikö ID - 37609 IS - 2 JF - Zeitschrift für Grundschulforschung TI - Partizipation als Veränderung. Eine Aufforderung an Grundschule und Forschung VL - 14 ER - TY - CONF AU - Itner, D. AU - Gravenkamp, H. AU - Dreiling, Dmitrij AU - Feldmann, Nadine AU - Henning, Bernd ID - 40541 T2 - 14th WCCM-ECCOMAS Congress TI - Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method VL - 700 ER - TY - JOUR AB - The search for metal-free and visible light-responsive materials for photocatalytic applications has attracted the interest of not only academics but also the industry in the last decades. Since graphitic carbon nitride (g-C3N4) was first reported as a metal-free photocatalyst, this has been widely investigated in different light-driven reactions. However, the high recombination rate, low electrical conductivity, and lack of photoresponse in most of the visible range have elicited the search for alternatives. In this regard, a broad family of carbon nitride (CxNy) materials was anticipated several decades ago. However, the attention of the researchers in these materials has just been awakened in the last years due to the recent success in the syntheses of some of these materials (i.e., C3N3, C2N, C3N, and C3N5, among others), together with theoretical simulations pointing at the excellent physico-chemical properties (i.e., crystalline structure and chemical morphology, electronic configuration and semiconducting nature, or high refractive index and hardness, among others) and optoelectronic applications of these materials. The performance of CxNy, beyond C3N4, has been barely evaluated in real applications, including energy conversion, storage, and adsorption technologies, and further work must be carried out, especially experimentally, in order to confirm the high expectations raised by simulations and theoretical calculations. Herein, we have summarized the scarce literature related to recent results reporting the synthetic routes, structures, and performance of these materials as photocatalysts. Moreover, the challenges and perspectives at the forefront of this field using CxNy materials are disclosed. We aim to stimulate the research of this new generation of CxNy-based photocatalysts, beyond C3N4, with improved photocatalytic efficiencies by harnessing the striking structural, electronic, and optical properties of this new family of materials. AU - Lopez Salas, Nieves AU - Albero, Josep ID - 40568 JF - Frontiers in Materials KW - Materials Science (miscellaneous) SN - 2296-8016 TI - CxNy: New Carbon Nitride Organic Photocatalysts VL - 8 ER - TY - JOUR AB - Copper- and nitrogen-doped carbonaceous materials, obtained by a simple synthetic procedure are highly efficient and fast catalysts for the oxygen reduction reaction. It is shown, that Cu(i) containing materials perform with faster reaction kinetics. AU - Kossmann, Janina AU - Ortíz Sánchez-Manjavacas, María Luz AU - Zschiesche, Hannes AU - Tarakina, Nadezda V. AU - Antonietti, Markus AU - Albero, Josep AU - Lopez Salas, Nieves ID - 40570 IS - 11 JF - Journal of Materials Chemistry A KW - General Materials Science KW - Renewable Energy KW - Sustainability and the Environment KW - General Chemistry SN - 2050-7488 TI - CuII/CuI decorated N-doped carbonaceous electrocatalysts for the oxygen reduction reaction VL - 10 ER - TY - JOUR AU - Kossmann, Janina AU - Rothe, Regina AU - Heil, Tobias AU - Antonietti, Markus AU - Lopez Salas, Nieves ID - 40569 JF - Journal of Colloid and Interface Science KW - Colloid and Surface Chemistry KW - Surfaces KW - Coatings and Films KW - Biomaterials KW - Electronic KW - Optical and Magnetic Materials SN - 0021-9797 TI - Ultrahigh water sorption on highly nitrogen doped carbonaceous materials derived from uric acid VL - 602 ER - TY - JOUR AB - Abstract Background and aims One reason for the controversial discussion of whether the dual task (DT) walking paradigm has an added value for diagnosis in clinical conditions might be the use of different gait measurement systems. Therefore, the purpose was 1) to detect DT effects of central gait parameters obtained from five different gait analysis devices in young and old adults, 2) to assess the consistency of the measurement systems, and 3) to determine if the absolut and proportional DT costs (DTC) are greater than the system-measurement error under ST. Methods Twelve old (72.2 ± 7.9y) and 14 young adults (28.3 ± 6.2y) walked a 14.7-m distance under ST and DT at a self-selected gait velocity. Interrater reliability, precision of the measurement and sensitivity to change were calculated under ST and DT. Results An age effect was observed in almost all gait parameters for the ST condition. For DT only differences for stride length (p < .029, ɳ2p = .239) as well as single and double limb support (p = .036, ɳ2p = .227; p = .034, ɳ2p = .218) remained. The measurement systems showed a lower absolute agreement compared to consistency across all systems. Conclusions When reporting DT effects, the real changes in performance and random measurement errors should always be accounted for. These findings have strong implications for interpreting DT effects. AU - Klotzbier, Thomas Jürgen AU - Wollesen, Bettina AU - Vogel, Oliver AU - Rudisch, Julian AU - Cordes, Thomas AU - Jöllenbeck, Thomas AU - Vogt, Lutz ID - 40601 IS - 1 JF - European Review of Aging and Physical Activity KW - Geriatrics and Gerontology SN - 1813-7253 TI - An interrater reliability study of gait analysis systems with the dual task paradigm in healthy young and older adults VL - 18 ER - TY - JOUR AU - Rudisch, Julian AU - Jöllenbeck, Thomas AU - Vogt, Lutz AU - Cordes, Thomas AU - Klotzbier, Thomas Jürgen AU - Vogel, Oliver AU - Wollesen, Bettina ID - 40598 JF - Gait & Posture KW - Rehabilitation KW - Orthopedics and Sports Medicine KW - Biophysics SN - 0966-6362 TI - Agreement and consistency of five different clinical gait analysis systems in the assessment of spatiotemporal gait parameters VL - 85 ER - TY - JOUR AB - In der Herausforderung Unterricht inklusionsbezogen weiterzuentwickeln, manifestiert sich unter anderem die Forderung nach der Qualifizierung von (angehenden) Lehrkräften bzgl. der Anwendung und Umsetzung einer alltagsintegrierten Diagnostik mit dem Ziel, Kinder individualisiert und gleichzeitig mit Bezug auf einen gemeinsamen Lerngegenstand zu unterrichten. Dabei ist ein didaktisch-diagnostisches Handeln aller Lehrkräfte gefordert, welches im Kontext einer professionellen und inklusionsorientierten Gestaltung sowie einer angemessenen Begleitung und Förderung von Lern- und Entwicklungsprozessen steht. In der Konzeption entsprechender Aus- und Weiterbildungsformate setzt das geplante Projekt DiPoSa (Didaktisch-diagnostische Potentiale des inklusionsorientierten Sachunterrichts) an. Ziel ist es durch einen Design-Based-Research-Ansatz (DBR) Videovignetten zu erstellen und zu evaluieren, mittels derer entsprechende Kompetenzen von (angehenden) Lehrkräften im Sachunterricht weiterentwickelt werden können. Dabei bietet insbesondere der Sachunterricht als vielperspektivisches Integrationsfach der Grundschule einen passenden Rahmen, kindliche Lernpotentiale als Ausgangspunkt für didaktisch-diagnostisches Handeln nutzbar zu machen. Denn in aktuellen inklusionsorientierten Ansätzen des Sachunterrichts sind sowohl reformpädagogisch orientierte als auch offene Konzepte und Modelle des adaptiven Unterrichts zu finden, die sich an den unterschiedlichen Programmatiken der Umsetzung von individueller Förderung orientieren. Im folgenden Beitrag werden die dem geplanten Projekt zugrundeliegenden theoretischen und empirischen Zugänge erläutert und die forschungsmethodische Umsetzung durch einen DBR-Ansatz als methodologische Basis für eine Theorie-Praxis-verzahnende Forschungsperspektive auf diagnostisches Handeln sowie die Förderung diagnostischer Handlungskompetenzen durch Videovignetten im Kontext der Aus- und Weiterbildung von (Sachunterrichts-)Lehrkräften diskutiert.   Abstract The challenge to further promote practices of inclusive teaching, requires the development of assessment literacy. Combined with the aim to teach all children in a collaborative learning environment, qualification of teachers (in training) in the application and implementation of formative assessment as an integrated daily routine is needed. Therefore, the project DiPoSa focuses on the development of appropriate training and qualification formats. The project heads to create and evaluate video vignettes using a design-based-research approach (DBR), which can then be used to further develop assessment literacy of teachers in social studies and science in primary education. As a multi-perspective integrative subject in elementary school social studies and science in primary education offers a suitable framework for practices of formative assessment taking children's learning potentials as a serious concern. Foundations can be seen in current inclusive approaches to social studies and science in primary education, where reform pedagogically orientation and open concepts can as well be found as models of adaptive teaching. Although there are different theoretical and programmatic implementations, both perspectives share an orientation towards individual support of children. With this in mind the following article tries to lay down the theoretical and empirical approaches of the planed project DiPoSa and discusses methodological foundations of the project. The discussion focuses on how assessment practices as well as assessment literacy can be promoted through a DBR research-design using video vignettes in the context of teacher education and qualification and rooting in a deepened science-practice partnership.Zusammenfassung englisch AU - Schroeder, René AU - Blumberg, Eva AU - Kottmann, Brigitte AU - Miller, Susanne AU - Reh, Anne ID - 39794 IS - 2 JF - QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte TI - Chancen des inklusionsorientierten Sachunterrichts für didaktisch-diagnostisches Handeln. Konzeptionelle und methodologisch-methodische Grundlagen eines forschungsbasierten Entwicklungsansatzes für die Lehrer*innenbildung VL - 3 ER - TY - JOUR AB - In dem Beitrag wird ausgehend von der Notwendigkeit einer inklusionspädagogischen Professionalisierung im Lehramtsstudium ein erziehungswissenschaftliches Projekt dargestellt, das es den teilnehmenden Bachelor-Studierenden in besonderer Weise ermöglicht, berufsspezifische Reflexionsprozesse zu durchlaufen. In dem Projekt übernehmen Studierende die einjährige pädagogische Förderung von Grundschulkindern mit bildungsrelevanten Benachteiligungsfaktoren, die häufig von Selektionspraktiken und -maßnahmen bedroht sind. Die Bearbeitung von vorliegenden Common-Sense-Theorien im inklusiven Kontext gilt dabei als ein relevantes Professionalisierungsziel in der Lehramtsausbildung. Konkret werden Ausschnitte aus Praktikumsberichten von zwei Studierenden mittels der dokumentarischen Methode ausgewertet und einander gegenübergestellt, um daran herauszuarbeiten, inwiefern sich die Reflexionen unterscheiden. Es zeigt sich anhand der Analysen, dass im Rahmen der Praxisphase eine Reflection-on-Action und auch die vertiefte Reflexion eigener Common-Sense-Theorien grundsätzlich möglich, jedoch nicht voraussetzungslos ist. Insbesondere kann auch anhand der gewählten Einzelfälle verdeutlicht werden, wie individuell inklusionsbezogene Professionalisierungsprozesse im Rahmen der vorliegenden Praxisphase verlaufen können. Die Analyse offenbart multiple Professionalisierungschancen in Abhängigkeit von den Rahmenbedingungen des Projekts, den individuellen Schwerpunkten der pädagogischen Arbeit oder den individuellen Reflexionen der Studierenden. Abstract Based on the necessity of an inclusive pedagogical professionalisation in the teacher training program, this article presents an educational science project that enables the participating Bachelor students in a unique manner to go through profession-specific reflection processes. In the project, students take on the one-year pedagogical support of primary school children with educational disadvantage factors, who are often threatened by selection practices and measures. In this context, working through present common-sense theories in an inclusive context is considered a relevant professionalization goal in teacher education. Specifically, excerpts from internship reports of two students are analysed by means of the documentary method and compared to each other in order to work out the extent to which the reflections differ. The analyses show that reflection-on-action and in-depth reflection on one's own common-sense theories are generally possible during the practical phase, but not without preconditions. In particular, the selected individual cases can be used to illustrate how individual inclusion-related professionalisation processes can take place within the framework of the present practical phase. The analysis reveals multiple opportunities for professionalisation depending on the general framework of the project, the individual focal points of the pedagogical work or the individual reflections of the students. AU - Reh, Anne AU - Kottmann, Brigitte AU - Miller, Susanne ID - 39809 IS - 1 JF - QfI - Qualifizierung für Inklusion TI - Berufsspezifische Reflexionsprozesse durch Einzelfallarbeit im Projekt „Schule für alle": Analyse von zwei Praxisberichten mittels der Dokumentarischen Methode VL - 3 ER - TY - CHAP AU - Kottmann, Brigitte ED - Streese, Bettina ED - Werning, Rolf ID - 39804 T2 - Schule inklusiv - Vielfalt nutzen - Bildungsgerechtigkeit schaffen TI - Übergänge begleiten. Peer-Beratung beim Übergang für Lernende mit Förderbedarf VL - 3 ER - TY - JOUR AU - Kottmann, Brigitte ID - 39814 IS - 2021 JF - Zeitschrift für Heilpädagogik TI - Rezension des Buches: "Sonderschule im Nationalsozialismus. Die Magdeburger Hilfsschule als Modell von Dagmar Hänsel (2019) VL - 4 ER - TY - CHAP AU - Meydani, Elnaz AU - Düsing, Christoph AU - Trier, Matthias ID - 35758 SN - 2195-4968 T2 - Lecture Notes in Information Systems and Organisation TI - Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism ER - TY - JOUR AU - Pelucchi, Emanuele AU - Fagas, Giorgos AU - Aharonovich, Igor AU - Englund, Dirk AU - Figueroa, Eden AU - Gong, Qihuang AU - Hannes, Hübel AU - Liu, Jin AU - Lu, Chao-Yang AU - Matsuda, Nobuyuki AU - Pan, Jian-Wei AU - Schreck, Florian AU - Sciarrino, Fabio AU - Silberhorn, Christine AU - Wang, Jianwei AU - Jöns, Klaus ID - 37936 IS - 3 JF - Nature Reviews Physics KW - General Physics and Astronomy SN - 2522-5820 TI - The potential and global outlook of integrated photonics for quantum technologies VL - 4 ER - TY - JOUR AU - Soleymani, Mohammad AU - Santamaria, Ignacio AU - Schreier, Peter J ID - 40673 JF - IEEE Access TI - Distributed Algorithms for Spectral and Energy-Efficiency Maximization of $K$-User Interference Channels VL - 9 ER - TY - CONF AU - Soleymani, Mohammad AU - Santamaria, Ignacio AU - Maham, Behrouz AU - Schreier, Peter J ID - 40677 T2 - Proc. 28th European Signal Processing Conference (EUSIPCO) TI - Rate Region of the $K$-user MIMO Interference Channel with Imperfect Transmitters ER - TY - GEN AU - Schroeter-Wittke, Harald ID - 41092 IS - 2 SN - 0946-3518 T2 - Praktische Theologie TI - Nihil est sine sono (1. Kor. 14,10). Musik in interkulturellen Begegnungen. Reinhold Bernhardt / Verena Grüter (Hg.): Musik in interreligiösen Begegnungen, TVZ Zürich 2019, 216 S VL - 56 ER - TY - JOUR AU - Schroeter-Wittke, Harald ID - 41095 IS - 3 JF - Göttinger Predigtmeditationen SN - 0340-6083 TI - 4. Sonntag nach Trinitatis (27.6.2021). Gen 50,15-21: Diplomatische Wahrheit oder : Am Ziel der Träume – alles anders VL - 75 ER - TY - GEN AU - Schroeter-Wittke, Harald ID - 41093 SN - 1437-7160 T2 - Zeitschrift für Pädagogik und Theologie TI - Das besondere Buch. Ralf Koerrenz und Tobias Nicklas (Hg.): Bildung. Jahrbuch für Biblische Theologie 35, Göttingen 2021 VL - 73 ER - TY - JOUR AB - Homogeneous catalysts immobilized on metal oxides often have different catalytic properties than in homogeneous solution. This can be either activating or deactivating and is often attributed to interactions of catalyst species with the metal oxide surface. However, few studies have ever demonstrated the effect that close associations of active sites with surfaces have on the catalytic activity. In this paper, we immobilize H2Ru(PPh3)2(Ph2P)2N–C3H6–Si(OEt)3 (3) on SiO2, Al2O3, and ZnO and interrogate the relationship to the surface using IR, MAS NMR, 1H–31P HETCOR, and XAS spectroscopies. We found that while there are close contacts between the P atoms of the complex and all three metal oxide surfaces, the Ru–H bond only reacts with oxygen bridges on SiO2 and Al2O3, forming new Ru–O bonds. In contrast, complex 3 stays intact on ZnO. Comparison of the catalytic activities of our immobilized species for CO2 hydrogenation to ethyl formate showed that Lewis acidic metal oxides activate, rather than deactivate, complex 3 in the order Al2O3 > ZnO > SiO2. The Lewis acidic sites on the metal oxide surfaces most likely increase the productivity by increasing the rate of esterification of formate intermediates. AU - Nguyen, Hoang-Huy AU - Li, Zheng AU - Enenkel, Toni AU - Hildebrand, Joachim AU - Bauer, Matthias AU - Dyballa, Michael AU - Estes, Deven P. ID - 41002 IS - 27 JF - The Journal of Physical Chemistry C KW - Surfaces KW - Coatings and Films KW - Physical and Theoretical Chemistry KW - General Energy KW - Electronic KW - Optical and Magnetic Materials SN - 1932-7447 TI - Probing the Interactions of Immobilized Ruthenium Dihydride Complexes with Metal Oxide Surfaces by MAS NMR: Effects on CO2 Hydrogenation VL - 125 ER - TY - JOUR AB - Rh(I) NHC and Rh(III) Cp* NHC complexes (Cp*=pentamethylcyclopentadienyl, NHC=N-heterocyclic carbene=pyrid-2-ylimidazol-2-ylidene (Py−Im), thiophen-2-ylimidazol-2-ylidene) are presented. Selected catalysts were selectively immobilized inside the mesopores of SBA-15 with average pore diameters of 5.0 and 6.2 nm. Together with their homogenous progenitors, the immobilized catalysts were used in the hydrosilylation of terminal alkynes. For aromatic alkynes, both the neutral and cationic Rh(I) complexes showed excellent reactivity with exclusive formation of the β(E)-isomer. For aliphatic alkynes, however, selectivity of the Rh(I) complexes was low. By contrast, the neutral and cationic Rh(III) Cp* NHC complexes proved to be highly regio- and stereoselective catalysts, allowing for the formation of the thermodynamically less stable β-(Z)-vinylsilane isomers at room temperature. Notably, the SBA-15 immobilized Rh(I) catalysts, in which the pore walls provide an additional confinement, showed excellent β-(Z)-selectivity in the hydrosilylation of aliphatic alkynes, too. Also, in the case of 4-aminophenylacetylene, selective formation of the β(Z)-isomer was observed with a neutral SBA-15 supported Rh(III) Cp* NHC complex but not with its homogenous counterpart. These are the first examples of high β(Z)-selectivity in the hydrosilylation of alkynes by confinement generated upon immobilization inside mesoporous silica. AU - Panyam, Pradeep K. R. AU - Atwi, Boshra AU - Ziegler, Felix AU - Frey, Wolfgang AU - Nowakowski, Michal AU - Bauer, Matthias AU - Buchmeiser, Michael R. ID - 40999 IS - 68 JF - Chemistry – A European Journal KW - General Chemistry KW - Catalysis KW - Organic Chemistry SN - 0947-6539 TI - Rh(I)/(III)‐N‐Heterocyclic Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio‐ and Stereoselectivity in the Hydrosilylation of Alkynes VL - 27 ER - TY - JOUR AB - For entropic reasons, the synthesis of macrocycles via olefin ring-closing metathesis (RCM) is impeded by competing acyclic diene metathesis (ADMET) oligomerization. With cationic molybdenum imido alkylidene N-heterocyclic carbene (NHC) complexes confined in tailored ordered mesoporous silica, RCM can be run with macrocyclization selectivities up to 98% and high substrate concentrations up to 0.1 M. Molecular dynamics simulations show that the high conversions are a direct result of the proximity between the surface-bound catalyst, proven by extended X-ray absorption spectroscopy, and the surface-located substrates. Back-diffusion of the macrocycles decreases with decreasing pore diameter of the silica and is responsible for the high macrocyclization efficiency. Also, Z-selectivity increases with decreasing pore diameter and increasing Tolman electronic parameter of the NHC. Running reactions at different concentrations allows for identifying the optimum substrate concentration for each material and substrate combination. AU - Ziegler, Felix AU - Kraus, Hamzeh AU - Benedikter, Mathis J. AU - Wang, Dongren AU - Bruckner, Johanna R. AU - Nowakowski, Michal AU - Weißer, Kilian AU - Solodenko, Helena AU - Schmitz, Guido AU - Bauer, Matthias AU - Hansen, Niels AU - Buchmeiser, Michael R. ID - 41001 IS - 18 JF - ACS Catalysis KW - Catalysis KW - General Chemistry SN - 2155-5435 TI - Confinement Effects for Efficient Macrocyclization Reactions with Supported Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes VL - 11 ER - TY - JOUR AB - Covalent organic frameworks (COFs) offer vast structural and chemical diversity enabling a wide and growing range of applications. While COFs are well-established as heterogeneous catalysts, so far, their high and ordered porosity has scarcely been utilized to its full potential when it comes to spatially confined reactions in COF pores to alter the outcome of reactions. Here, we present a highly porous and crystalline, large-pore COF as catalytic support in α,ω-diene ring-closing metathesis reactions, leading to increased macrocyclization selectivity. COF pore-wall modification by immobilization of a Grubbs-Hoveyda-type catalyst via a mild silylation reaction provides a molecularly precise heterogeneous olefin metathesis catalyst. An increased macro(mono)cyclization (MMC) selectivity over oligomerization (O) for the heterogeneous COF-catalyst (MMC:O=1.35) of up to 51 % compared to the homogeneous catalyst (MMC:O=0.90) was observed along with a substrate-size dependency in selectivity, pointing to diffusion limitations induced by the pore confinement. AU - Emmerling, Sebastian T. AU - Ziegler, Felix AU - Fischer, Felix R. AU - Schoch, Roland AU - Bauer, Matthias AU - Plietker, Bernd AU - Buchmeiser, Michael R. AU - Lotsch, Bettina V. ID - 40998 IS - 8 JF - Chemistry – A European Journal KW - General Chemistry KW - Catalysis KW - Organic Chemistry SN - 0947-6539 TI - Olefin Metathesis in Confinement: Towards Covalent Organic Framework Scaffolds for Increased Macrocyclization Selectivity VL - 28 ER - TY - JOUR AB - Combining strong σ-donating N-heterocyclic carbene ligands and π-accepting pyridine ligands with a high octahedricity in rigid iron(II) complexes increases the 3MLCT lifetime from 0.15 ps in the prototypical [Fe(tpy)2]2+ complex to 9.2 ps in [Fe(dpmi)2]2+12+. The tripodal CNN ligand dpmi (di(pyridine-2-yl)(3-methylimidazol-2-yl)methane) forms six-membered chelate rings with the iron(II) centre leading to close to 90° bite angles and enhanced iron-ligand orbital overlap AU - Reuter, Thomas AU - Kruse, Ayla AU - Schoch, Roland AU - Lochbrunner, Stefan AU - Bauer, Matthias AU - Heinze, Katja ID - 41003 IS - 61 JF - Chemical Communications KW - Materials Chemistry KW - Metals and Alloys KW - Surfaces KW - Coatings and Films KW - General Chemistry KW - Ceramics and Composites KW - Electronic KW - Optical and Magnetic Materials KW - Catalysis SN - 1359-7345 TI - Higher MLCT lifetime of carbene iron(ii) complexes by chelate ring expansion VL - 57 ER - TY - JOUR AB - On transition metals such as iron rests lots of hope to replace precious metal catalysts in the field of photochemistry for a more sustainable future. Indeed, significant progress has been made in recent years in terms of lifetime extension and emerging applications in catalysis. For this reason, recent synthetic strategies of new photoactive iron compounds, which have proved to show particularly promising properties, are reviewed here. The lifetime of the excited state serves as a key parameter for comparison with the standard ruthenium complex, [Ru(bpy)3]2+, to discuss the potential and performance of the iron complexes. This approach is complemented by a more holistic examination of the sustainability of such a substitution strategy in order to answer the question: when or at which point can we assume that iron represents a more sustainable alternative for noble metals in photochemical applications? AU - Dierks, Philipp AU - Vukadinovic, Yannik AU - Bauer, Matthias ID - 40997 IS - 2 JF - Inorganic Chemistry Frontiers KW - Inorganic Chemistry SN - 2052-1553 TI - Photoactive iron complexes: more sustainable, but still a challenge VL - 9 ER - TY - JOUR AB - Metal-catalyzed C−H activations are environmentally and economically attractive synthetic strategies for the construction of functional molecules as they obviate the need for pre-functionalized substrates and minimize waste generation. Great challenges reside in the control of selectivities, the utilization of unbiased hydrocarbons, and the operation of atom-economical dehydrocoupling mechanisms. An especially mild borylation of benzylic CH bonds was developed with the ligand-free pre-catalyst Co[N(SiMe3)2]2 and the bench-stable and inexpensive borylation reagent B2pin2 that produces H2 as the only by-product. A full set of kinetic, spectroscopic, and preparative mechanistic studies are indicative of a tandem catalysis mechanism of CH-borylation and dehydrocoupling via molecular CoI catalysts. AU - Ghosh, Pradip AU - Schoch, Roland AU - Bauer, Matthias AU - Jacobi von Wangelin, Axel ID - 41000 IS - 1 JF - Angewandte Chemie International Edition KW - General Chemistry KW - Catalysis SN - 1433-7851 TI - Selective Benzylic CH‐Borylations by Tandem Cobalt Catalysis VL - 61 ER - TY - JOUR AB - Within this article, it is shown that an electrochemical defluorination and additional fluorination of Ruddlesden–Popper-type La2NiO3F2 is possible within all-solid-state fluoride-ion batteries. Structural changes within the reduced and oxidized phases have been examined by X-ray diffraction studies at different states of charging and discharging. The synthesis of the oxidized phase La2NiO3F2+x proved to be successful by structural analysis using both X-ray powder diffraction and automated electron diffraction tomography techniques. The structural reversibility on re-fluorinating and re-defluorinating is also demonstrated. Moreover, the influence of different sequences of consecutive reduction and oxidation steps on the formed phases has been investigated. The observed structural changes have been compared to changes in phases obtained via other topochemical modification approaches such as hydride-based reduction and oxidative fluorination using F2 gas, highlighting the potential of such electrochemical reactions as alternative synthesis routes. Furthermore, the electrochemical routes represent safe and controllable synthesis approaches for novel phases, which cannot be synthesized via other topochemical methods. Additionally, side reactions, occurring alongside the desired electrochemical reactions, have been addressed and the cycling performance has been studied. AU - Wissel, Kerstin AU - Schoch, Roland AU - Vogel, Tobias AU - Donzelli, Manuel AU - Matveeva, Galina AU - Kolb, Ute AU - Bauer, Matthias AU - Slater, Peter R. AU - Clemens, Oliver ID - 41013 IS - 2 JF - Chemistry of Materials KW - Materials Chemistry KW - General Chemical Engineering KW - General Chemistry SN - 0897-4756 TI - Electrochemical Reduction and Oxidation of Ruddlesden–Popper-Type La2NiO3F2 within Fluoride-Ion Batteries VL - 33 ER - TY - JOUR AB - We present the η3-coordination of the 2-phosphaethynthiolate anion in the complex (PN)2La(SCP) (2) [PN=N-(2-(diisopropylphosphanyl)-4-methylphenyl)-2,4,6-trimethylanilide)]. Structural comparison with dinuclear thiocyanate-bridged (PN)2La(μ-1,3-SCN)2La(PN)2 (3) and azide-bridged (PN)2La(μ-1,3-N3)2La(PN)2 (4) complexes indicates that the [SCP]− coordination mode is mainly governed by electronic, rather than steric factors. Quantum mechanical investigations reveal large contributions of the antibonding π*-orbital of the [SCP]− ligand to the LUMO of complex 2, rendering it the ideal precursor for the first functionalization of the [SCP]− anion. Complex 2 was therefore reacted with CAACs which induced a selective rearrangement of the [SCP]− ligand to form the first CAAC stabilized group 15–group 16 fulminate-type complexes (PN)2La{SPC(RCAAC)} (5 a,b, R=Ad, Me). A detailed reaction mechanism for the SCP-to-SPC isomerization is proposed based on DFT calculations. AU - Watt, Fabian A. AU - Burkhardt, Lukas AU - Schoch, Roland AU - Mitzinger, Stefan AU - Bauer, Matthias AU - Weigend, Florian AU - Goicoechea, Jose M. AU - Tambornino, Frank AU - Hohloch, Stephan ID - 41010 IS - 17 JF - Angewandte Chemie International Edition KW - General Chemistry KW - Catalysis SN - 1433-7851 TI - η 3 ‐Coordination and Functionalization of the 2‐Phosphaethynthiolate Anion at Lanthanum(III)** VL - 60 ER - TY - JOUR AB - Here we explore the electronic structure of the diiron complex [(dppf)Fe(CO)3]0/+ [10/+; dppf = 1,1′-bis(diphenylphosphino)ferrocene] in two oxidation states by an advanced multitechnique experimental approach. A combination of magnetic circular dichroism, X-ray absorption and emission, high-frequency electron paramagnetic resonance (EPR), and Mössbauer spectroscopies is used to establish that oxidation of 10 occurs on the carbonyl iron ion, resulting in a low-spin iron(I) ion. It is shown that an unequivocal result is obtained by combining several methods. Compound 1+ displays slow spin dynamics, which is used here to study its geometric structure by means of pulsed EPR methods. Surprisingly, these data show an association of the tetrakis[3,5-bis(trifluoromethylphenyl)]borate counterion with 1+. AU - Winkler, Mario AU - Schnierle, Marc AU - Ehrlich, Felix AU - Mehnert, Kim-Isabelle AU - Hunger, David AU - Sheveleva, Alena M. AU - Burkhardt, Lukas AU - Bauer, Matthias AU - Tuna, Floriana AU - Ringenberg, Mark R. AU - van Slageren, Joris ID - 41012 IS - 5 JF - Inorganic Chemistry KW - Inorganic Chemistry KW - Physical and Theoretical Chemistry SN - 0020-1669 TI - Electronic Structure of a Diiron Complex: A Multitechnique Experimental Study of [(dppf)Fe(CO) 3]+/0 VL - 60 ER - TY - JOUR AB - Platinum hydride species catalyze a number of interesting organic reactions. However, their reactions typically involve the use of high loadings of noble metal and are difficult to recycle, making them somewhat unsustainable. We have synthesized surface-immobilized Pt–H species via oxidative addition of surface OH groups to Pt(PtBu3)2 (1), a rarely used immobilization technique in surface organometallic chemistry. The hydride species thus made were characterized by infrared, magic-angle spinning nuclear magnetic resonance, and X-ray absorption spectroscopies and catalyzed both olefin isomerization and cycloisomerization of a 1,6 enyne (5) with a high selectivity and low Pt loading. AU - Maier, Sarah AU - Cronin, Steve P. AU - Vu Dinh, Manh-Anh AU - Li, Zheng AU - Dyballa, Michael AU - Nowakowski, Michal AU - Bauer, Matthias AU - Estes, Deven P. ID - 41009 IS - 11 JF - Organometallics KW - Inorganic Chemistry KW - Organic Chemistry KW - Physical and Theoretical Chemistry SN - 0276-7333 TI - Immobilized Platinum Hydride Species as Catalysts for Olefin Isomerizations and Enyne Cycloisomerizations VL - 40 ER - TY - JOUR AB - The controlled assembly of well-defined planar nanoclusters from molecular precursors is synthetically challenging and often plagued by the predominant formation of 3D-structures and nanoparticles. Herein, we report planar iron hydride nanoclusters from reactions of main group element hydrides with iron(II) bis(hexamethyldisilazide). The structures and properties of isolated Fe4, Fe6, and Fe7 nanoplatelets and calculated intermediates enable an unprecedented insight into the underlying building principle and growth mechanism of iron clusters, metal monolayers, and nanoparticles. AU - Chakraborty, Uttam AU - Bügel, Patrick AU - Fritsch, Lorena AU - Weigend, Florian AU - Bauer, Matthias AU - Jacobi von Wangelin, Axel ID - 41011 IS - 2 JF - ChemistryOpen KW - General Chemistry SN - 2191-1363 TI - Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles VL - 10 ER - TY - BOOK ED - Standke, Jan ED - Topalovic, Elvira ID - 40920 KW - General Earth and Planetary Sciences KW - General Environmental Science SN - 0418-9426 TI - In Krisen erzählen – von Krisen erzählen. Sprachliche, literarische und mediale Dimensionen. VL - 68 ER - TY - CHAP AU - Sackel, Johanna AU - Wöbse, Anna-Katharina ED - Torma, Franziska ID - 40494 SN - 9781474299107 T2 - A Cultural History of the Sea in the Global Age TI - Networks VL - 6 ER - TY - BOOK ED - Plien, Christian ED - Topalovic, Elvira ID - 37092 KW - General Earth and Planetary Sciences KW - General Environmental Science SN - 0418-9426 TI - Mehrdeutigkeiten VL - 68 ER - TY - CONF AU - Adelt, Peer AU - Koppelmann, Bastian AU - Müller, Wolfgang AU - Scheytt, Christoph ID - 23992 T2 - Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV 2021) TI - Register and Instruction Coverage Analysis for Different RISC-V ISA Modules ER - TY - JOUR AU - Steinhoff, Lena AU - Zondag, Marcellis M. ID - 41313 JF - Journal of Business Research KW - Marketing SN - 0148-2963 TI - Loyalty programs as travel companions: Complementary service features across customer journey stages VL - 129 ER - TY - BOOK ED - Bürgel, Christoph ED - Koch, Corinna ED - Schlaak, Claudia ED - Visser, Judith ED - Heiderich, Jens ID - 41333 TI -  Zeitschrift für Romanische Sprachen und ihre Didaktik ER - TY - GEN ID - 41283 TI - Konstruktionen und Konstruktionslernen ER - TY - BOOK ED - Bürgel, Christoph ED - Koch, Corinna ED - Schlaak, Claudia ED - Visser, Judith ID - 41332 TI -  Zeitschrift für Romanische Sprachen und ihre Didaktik ER - TY - CONF AU - Kruse, Stephan AU - Bahmanian, Meysam AU - Kneuper, Pascal AU - Kress, Christian AU - Kurz, Heiko G. AU - Schneider, Thomas AU - Scheytt, Christoph ID - 23995 T2 - The 17th European Radar Conference TI - Phase Noise Investigation for a Radar System with Optical Clock Distribution ER - TY - JOUR AU - Wojtaszek, Klaudia AU - Błachucki, Wojciech AU - Tyrała, Krzysztof AU - Nowakowski, Michał AU - Zaja̧c, Marcin AU - Stȩpień, Joanna AU - Jagodziński, Paweł AU - Banaś, Dariusz AU - Stańczyk, Wiktoria AU - Czapla-Masztafiak, Joanna AU - Kwiatek, Wojciech M. AU - Szlachetko, Jakub AU - Wach, Anna ID - 41326 IS - 1 JF - The Journal of Physical Chemistry A KW - Physical and Theoretical Chemistry SN - 1089-5639 TI - Determination of Crystal-Field Splitting Induced by Thermal Oxidation of Titanium VL - 125 ER - TY - JOUR AB - Social robots have emerged as a new digital technology that is increasingly being implemented in the educational landscape. While social robots could be deployed to assist young children with their learning in a variety of different ways, the typical approach in educational practices is to supplement the learning process rather than to replace the human caregiver, e.g., the teacher, parent, educator or therapist. When functioning in the role of an educational assistant, social robots will likely constitute a part of a triadic interaction with the child and the human caregiver. Surprisingly, there is little research that systematically investigates the role of the caregiver by examining the ways in which children involve or check in with them during their interaction with another partnera phenomenon that is known as social referencing. In the present study, we investigated social referencing in the context of a dyadic child–robot interaction. Over the course of four sessions within our longitudinal language-learning study, we observed how 20 pre-school children aged 4–5 years checked in with their accompanying caregivers who were not actively involved in the language-learning procedure. The children participating in the study were randomly assigned to either an interaction with a social robot or a human partner. Our results revealed that all children across both conditions utilized social referencing behaviors to address their caregiver. However, we found that the children who interacted with the social robot did so significantly more frequently in each of the four sessions than those who interacted with the human partner. Further analyses showed that no significant change in their behavior over the course of the sessions could be observed. Findings are discussed with regard to the caregiver's role during children's interactions with social robots and the implications for future interaction design. AU - Tolksdorf, Nils F. AU - Crawshaw, Camilla E. AU - Rohlfing, Katharina ID - 37185 JF - Frontiers in Education KW - Education SN - 2504-284X TI - Comparing the Effects of a Different Social Partner (Social Robot vs. Human) on Children's Social Referencing in Interaction VL - 5 ER - TY - JOUR AU - Rohlfing, Katharina AU - Mertens, Ulrich ID - 37184 JF - Frontiers in Psychology TI - Progressive Reduction of Iconic Gestures Contributes to School-Aged Children’s Increased Word Production ER - TY - JOUR AB - Temperamental traits can decisively influence how children enter into social interaction with their environment. Yet, in the field of child–robot interaction, little is known about how individual differences such as shyness impact on how children interact with social robots in educational settings. The present study systematically assessed the temperament of 28 preschool children aged 4–5 years in order to investigate the role of shyness within a dyadic child–robot interaction. Over the course of four consecutive sessions, we observed how shy compared to nonshy children interacted with a social robot during a word-learning educational setting and how shyness influenced children’s learning outcomes. Overall, results suggested that shy children not only interacted differently with a robot compared to nonshy children, but also changed their behavior over the course of the sessions. Critically, shy children interacted less expressively with the robot in general. With regard to children’s language learning outcomes, shy children scored lower on an initial posttest, but were able to close this gap on a later test, resulting in all children retrieving the learned words on a similar level. When intertest learning gain was considered, regression analyses even confirmed a positive predictive role of shyness on language learning gains. Findings are discussed with regard to the role of shyness in educational settings with social robots and the implications for future interaction design. AU - Tolksdorf, Nils Frederik AU - Viertel, Franziska E. AU - Rohlfing, Katharina J. ID - 24899 JF - Frontiers in Robotics and AI SN - 2296-9144 TI - Do Shy Preschoolers Interact Differently When Learning Language With a Social Robot? An Analysis of Interactional Behavior and Word Learning ER - TY - CHAP AU - Heidgen, Michael ID - 41375 T2 - Metzler Lexikon literarischer Symbole TI - Wurzel ER - TY - CHAP AU - Uppenkamp, Vera AU - Neumann, Anna AU - Kammeyer, Katharina ED - Keuchen, Marion ED - Janus, Richard ID - 41428 SN - 978-3-643-15025-7 T2 - Musik als Lebensmittel. Kulturwissenschaftlich-theologische Rationen für ein Jahr TI - This is my Fight Song VL - 8 ER - TY - JOUR AU - Uppenkamp, Vera AU - Höger, Christian ID - 41427 IS - 2 JF - Theo-Web. Zeitschrift für Religionspädagogik TI - "Wenn sich die Mitte auflöst...", ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern VL - 20 ER - TY - GEN AU - Uppenkamp, Vera ID - 41425 T2 - Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de TI - Art. Mädchen/Frauen ER - TY - CHAP AU - Pinsch, Jan Christian ED - Keuchen, Marion ED - Janus, Richard ID - 41464 T2 - Musik als Lebensmittel. Kulturwissenschaftlich-theologische Rationen für ein Jahr TI - "Gib mir was zu trinken, ich habe Durst..." Laientheologie nach Harald Schroeter-Wittke bei den Toten Hosen VL - 8 ER - TY - GEN AU - Pinsch, Jan Christian AU - Lerke, Stephanie ID - 41469 T2 - Paderborner Historische Mitteilungen TI - Rezension zu Oliver Arnold, „Entjudung“ von Theologie und Kirche. Das Eisenacher „Institut zur Erforschung und Beseitigung des jüdischen Einflusses“ auf das deutsche kirchliche Leben 1939-1945, Bd. 6 Christentum und Zeitgeschichte, Leipzig 2020 VL - 34 ER - TY - JOUR AU - Pinsch, Jan Christian ID - 41466 JF - Paderborner Historische Mitteilungen TI - Viel Lärm um die Stille. Die Geschichte des Raums der Stille an der Universität Paderborn im Spannungsfeld zwischen Religionsfreiheit und weltanschaulicher Neutralität VL - 34 ER - TY - CHAP AU - Jacke, Christoph ED - Wieser, Matthias ED - Pilipets, Elena ID - 41480 T2 - Medienkultur als kritische Gesellschaftsanalyse. Festschrift für Rainer Winter. TI - 'Keine Gefangenen' oder 'Hyper Hyper' - Kommunikationen, Medien und Kulturen als Motoren gesellschaftlicher Transformationen. ER - TY - CHAP AU - Jacke, Christoph ED - Jogschies, Rainer ID - 41483 T2 - Gehört „deutsche“ Popmusik ins Museum? Materialien zu und von der Fünften Pop-Dekadentagung TI - ‚Deutsche’ Pop-Rezeption – zwischen journalistischen Trivialitäten und nationalen Eigenarten? ER - TY - CHAP AU - Kammeyer, Katharina ED - Lindner, Konstantin ED - Zimmermann, Mirjam ID - 41538 SN - 978-3-8252-5604-3 T2 - Handbuch ethische Bildung. Religionspädagogische Fokussierungen TI - Ethische Bildung und inklusionsorientierter Religionsunterricht ER - TY - CHAP AU - Kammeyer, Katharina AU - Neumann, Anna AU - Uppenkamp, Vera ED - Keuchen, Marion ED - Janus, Richard ID - 41536 T2 - Musik als Lebensmittel. Kulturwissenschaftlich-theologische Rationen für ein Jahr TI - This is my Fight Song ER - TY - JOUR AU - Gil López, Jano AU - Santandrea, Matteo AU - Roland, Ganaël AU - Brecht, Benjamin AU - Eigner, Christof AU - Ricken, Raimund AU - Quiring, Viktor AU - Silberhorn, Christine ID - 22770 JF - New Journal of Physics SN - 1367-2630 TI - Improved non-linear devices for quantum applications ER - TY - JOUR AU - Gil López, Jano AU - Teo, Yong Siah AU - De, Syamsundar AU - Brecht, Benjamin AU - Jeong, Hyunseok AU - Silberhorn, Christine AU - Sánchez-Soto, Luis L. ID - 26410 JF - Optica SN - 2334-2536 TI - Universal compressive tomography in the time-frequency domain ER - TY - BOOK AU - Tumat, Antje ID - 36808 TI - Musik und Sprache in Schauspielmusiken des 19. Jahrhunderts ER - TY - JOUR AB - Abstract Background Subjective Memory Complaints (SMC) in elderly people due to preclinical Alzheimer’s Disease may be associated with dysregulation of the Kynurenine Pathway (KP), with an increase in neurotoxic metabolites that affect cognition. Golf is a challenging sport with high demands on motor, sensory, and cognitive abilities, which might bear the potential to attenuate the pathological changes of preclinical AD. This trial investigated the feasibility of learning to play golf for elderly with cognitive problems and its effects on cognitive functions and the KP. Methods In a 22-week single-blinded randomized controlled trial, elderly people with SMC were allocated to the golf (n = 25, 180 min training/week) or control group (n = 21). Primary outcomes were feasibility (golf exam, adherence, adverse events) and general cognitive function (Alzheimer’s Disease Assessment Scale). Secondary outcomes include specific cognitive functions (Response Inhibition, Corsi Block Tapping Test, Trail Making Test), KP metabolites and physical performance (6-Minute-Walk-Test). Baseline-adjusted Analysis-of-Covariance was conducted for each outcome. Results 42 participants were analyzed. All participants that underwent the golf exam after the intervention passed it (20/23). Attendance rate of the golf intervention was 75 %. No adverse events or drop-outs related to the intervention occurred. A significant time*group interaction (p = 0.012, F = 7.050, Cohen’s d = 0.89) was found for correct responses on the Response Inhibition task, but not for ADAS-Cog. Moreover, a significant time*group interaction for Quinolinic acid to Tryptophan ratios (p = 0.022, F = 5.769, Cohen’s d = 0.84) in favor of the golf group was observed. An uncorrected negative correlation between attendance rate and delta Quinolinic acid to Kynurenic acid ratios in the golf group (p = 0.039, r=-0.443) was found as well. Conclusions The findings indicate that learning golf is feasible and safe for elderly people with cognitive problems. Preliminary results suggest positive effects on attention and the KP. To explore the whole potential of golfing and its effect on cognitive decline, a larger cohort should be studied over a longer period with higher cardiovascular demands. Trial registration The trial was retrospectively registered (2nd July 2018) at the German Clinical Trials Register (DRKS00014921). AU - Stroehlein, Julia K. AU - Vieluf, Solveig AU - Zimmer, Philipp AU - Schenk, Alexander AU - Oberste, Max AU - Gölz, Christian Johannes AU - van den Bongard, Franziska AU - Reinsberger, Claus ID - 30119 IS - 1 JF - BMC Neurology KW - Clinical Neurology KW - General Medicine SN - 1471-2377 TI - Learning to play golf for elderly people with subjective memory complaints: feasibility of a single‐blinded randomized pilot trial VL - 21 ER - TY - JOUR AU - Vieluf, S AU - Hasija, Tanuj AU - Schreier, PJ AU - El Atrache, R AU - Hammond, S AU - Mohammadpour Touserkani, F AU - Sarkis, RA AU - Loddenkemper, T AU - Reinsberger, Claus ID - 31702 JF - Epilepsy Behav SN - 1525-5050 TI - Generalized tonic-clonic seizures are accompanied by changes of interrelations within the autonomic nervous system. VL - 124 ER - TY - JOUR AB - AbstractCardiorespiratory fitness was found to influence age-related changes of resting state brain network organization. However, the influence on dedifferentiated involvement of wider and more unspecialized brain regions during task completion is barely understood. We analyzed EEG data recorded during rest and different tasks (sensory, motor, cognitive) with dynamic mode decomposition, which accounts for topological characteristics as well as temporal dynamics of brain networks. As a main feature the dominant spatio-temporal EEG pattern was extracted in multiple frequency bands per participant. To deduce a pattern’s stability, we calculated its proportion of total variance among all activation patterns over time for each task. By comparing fit (N = 15) and less fit older adults (N = 16) characterized by their performance on a 6-min walking test, we found signs of a lower task specificity of the obtained network features for the less fit compared to the fit group. This was indicated by fewer significant differences between tasks in the theta and high beta frequency band in the less fit group. Repeated measures ANOVA revealed that a significantly lower proportion of total variance can be explained by the main pattern in high beta frequency range for the less fit compared to the fit group [F(1,29) = 12.572, p = .001, partial η2 = .300]. Our results indicate that the dedifferentiation in task-related brain activation is lower in fit compared to less fit older adults. Thus, our study supports the idea that cardiorespiratory fitness influences task-related brain network organization in different task domains. AU - Gölz, Christian Johannes AU - Mora, Karin AU - Stroehlein, Julia Kristin AU - Haase, Franziska Katharina AU - Dellnitz, Michael AU - Reinsberger, Claus AU - Vieluf, Solveig ID - 30115 IS - 5 JF - Cognitive Neurodynamics KW - Cognitive Neuroscience SN - 1871-4080 TI - Electrophysiological signatures of dedifferentiation differ between fit and less fit older adults VL - 15 ER - TY - JOUR AU - Gölz, Christian Johannes AU - Mora, K. AU - Rudisch, J. AU - Gaidai, Roman AU - Reuter, E. AU - Godde, B. AU - Reinsberger, Claus AU - Voelcker-Rehage, C. AU - Vieluf, S. ID - 30114 JF - Neural Networks KW - Artificial Intelligence KW - Cognitive Neuroscience SN - 0893-6080 TI - Classification of visuomotor tasks based on electroencephalographic data depends on age-related differences in brain activity patterns VL - 142 ER - TY - JOUR AB - Thermostable compartmentalized sodium-water sites through intercalated γ-aminopropyl-dimethyl-ethoxy silane in synthetic hectorite. AU - Keil, Waldemar AU - Zhao, Kai AU - Oswald, Arthur AU - Bremser, Wolfgang AU - Schmidt, Claudia AU - Hintze-Bruening, Horst ID - 35326 IS - 1 JF - Physical Chemistry Chemical Physics KW - Physical and Theoretical Chemistry KW - General Physics and Astronomy SN - 1463-9076 TI - Thermostable water reservoirs in the interlayer space of a sodium hectorite clay through the intercalation of γ-aminopropyl(dimethyl)ethoxysilane in toluene VL - 24 ER - TY - JOUR AB - Pseudo isocyanine chloride monomers equilibrate with H-oligomers and, separated by a threshold, with H-oligomers and fiber-like J-aggregates. The mechanism and thermodynamics of J-aggregate formation is interpreted with the concept of chain growth. AU - Hämisch, Benjamin AU - Huber, Klaus ID - 41817 IS - 35 JF - Soft Matter KW - Condensed Matter Physics KW - General Chemistry SN - 1744-683X TI - Mechanism and equilibrium thermodynamics of H- and J-aggregate formation from pseudo isocyanine chloride in water VL - 17 ER - TY - JOUR AU - Hense, Dominik AU - Büngeler, Anne AU - Kollmann, Fabian AU - Hanke, Marcel AU - Orive, Alejandro AU - Keller, Adrian AU - Grundmeier, Guido AU - Huber, Klaus AU - Strube, Oliver I. ID - 41818 IS - 10 JF - Biomacromolecules KW - Materials Chemistry KW - Polymers and Plastics KW - Biomaterials KW - Bioengineering SN - 1525-7797 TI - Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures VL - 22 ER - TY - JOUR AU - Wagner, Maximilian AU - Krieger, Anja AU - Minameyer, Martin AU - Hämisch, Benjamin AU - Huber, Klaus AU - Drewello, Thomas AU - Gröhn, Franziska ID - 41816 IS - 6 JF - Macromolecules KW - Materials Chemistry KW - Inorganic Chemistry KW - Polymers and Plastics KW - Organic Chemistry SN - 0024-9297 TI - Multiresponsive Polymer Nanoparticles Based on Disulfide Bonds VL - 54 ER - TY - JOUR AU - Hämisch, Benjamin AU - Pollak, Roland AU - Ebbinghaus, Simon AU - Huber, Klaus ID - 41815 IS - 3 JF - ChemSystemsChem KW - General Earth and Planetary Sciences KW - General Environmental Science SN - 2570-4206 TI - Thermodynamic Analysis of the Self‐Assembly of Pseudo Isocyanine Chloride in the Presence of Crowding Agents VL - 3 ER - TY - JOUR AU - Goelz, C. AU - Mora, K. AU - Rudisch, J. AU - Gaidai, R. AU - Reuter, E. AU - Godde, B. AU - Reinsberger, Claus AU - Voelcker-Rehage, C. AU - Vieluf, S. ID - 31400 JF - Neural Networks KW - Artificial Intelligence KW - Cognitive Neuroscience SN - 0893-6080 TI - Classification of visuomotor tasks based on electroencephalographic data depends on age-related differences in brain activity patterns VL - 142 ER - TY - JOUR AU - Vieluf, S AU - Amengual-Gual, M AU - Zhang, B AU - El Atrache, R AU - Ufongene, C AU - Jackson, MC AU - Branch, S AU - Reinsberger, Claus AU - Loddenkemper, T ID - 31698 IS - 4 JF - Epilepsia SN - 0013-9580 TI - Twenty-four-hour patterns in electrodermal activity recordings of patients with and without epileptic seizures. VL - 62 ER - TY - JOUR AU - Halle, M AU - Bloch, W AU - Niess, AM AU - Predel, HG AU - Reinsberger, Claus AU - Scharhag, J AU - Steinacker, J AU - Wolfarth, B AU - Scherr, J AU - Niebauer, J ID - 31695 IS - 3 JF - Transl Sports Med SN - 2573-8488 TI - Exercise and sports after COVID-19-Guidance from a clinical perspective. VL - 4 ER - TY - JOUR AU - Bonke, EM AU - Southard, J AU - Buckley, TA AU - Reinsberger, Claus AU - Koerte, IK AU - Howell, DR ID - 31699 IS - 3 JF - J Sci Med Sport SN - 1440-2440 TI - The effects of repetitive head impacts on postural control: A systematic review. VL - 24 ER - TY - JOUR AU - Krutsch, V AU - Krutsch, W AU - Härtl, J AU - Bloch, H AU - Alt, V AU - Klein, C AU - Reinsberger, Claus AU - Seiffert, R AU - Huber, L AU - Weber, J ID - 31704 IS - 8 JF - PLoS One SN - 1932-6203 TI - Head injuries in professional football (soccer): Results of video analysis verified by an accident insurance registry. VL - 16 ER - TY - JOUR AU - Brumann, C AU - Kukuk, M AU - Reinsberger, Claus ID - 31706 IS - 13 JF - Sensors (Basel) SN - 1424-8220 TI - Evaluation of Open-Source and Pre-Trained Deep Convolutional Neural Networks Suitable for Player Detection and Motion Analysis in Squash. VL - 21 ER - TY - JOUR AU - Harnack, Maria ID - 41174 JF - Paderborner Historische Mitteilungen TI - Zunftbankett und Göttermahl – Mahlzeiten im Leben und Werk niederländischer Maler im 16. Jahrhundert. Ansätze zur Interpretation VL - 34 ER - TY - BOOK AU - Duschner, Paul ID - 39553 TI - Afrikanische Masken und Skulpturen der Sammlung Karl-Josef Scheideler des Lippischen Landesmuseums Detmold ER -