TY - CONF AU - Ellermann, Kai AU - Asmar, Laban AU - Dumitrescu, Roman ID - 47807 T2 - ISPIM Conference Proceedings TI - A Technology Foresight Maturity Model ER - TY - JOUR AU - Westermann, Hendrik AU - Mahnken, Rolf ID - 44891 IS - 1 JF - PAMM KW - Electrical and Electronic Engineering KW - Atomic and Molecular Physics KW - and Optics SN - 1617-7061 TI - A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations VL - 22 ER - TY - CONF AU - Castenow, Jannik AU - Harbig, Jonas AU - Jung, Daniel AU - Kling, Peter AU - Knollmann, Till AU - Meyer auf der Heide, Friedhelm ED - Hillel, Eshcar ED - Palmieri, Roberto ED - Riviére, Etienne ID - 34008 SN - 1868-8969 T2 - Proceedings of the 26th International Conference on Principles of Distributed Systems (OPODIS) TI - A Unifying Approach to Efficient (Near-)Gathering of Disoriented Robots with Limited Visibility VL - 253 ER - TY - JOUR AB - The aim of the present study is to prove the construct validity of the German versions of the Feeling Scale (FS) and the Felt Arousal Scale (FAS) for a progressive muscle relaxation (PMR) exercise. A total of 228 sport science students conducted the PMR exercise for 45 min and completed the FS, the FAS, and the Self-Assessment Manikin (SAM) in a pre-test–post-test design. A significant decrease in arousal (t(227) = 8.296, p < 0.001) and a significant increase in pleasure (t(227) = 4.748, p < 0.001) were observed. For convergent validity, the correlations between the FS and the subscale SAM-P for the valence dimension (r = 0.67, p < 0.001) and between the FAS and the subscale SAM-A for the arousal dimension (r = 0.31, p < 0.001) were significant. For discriminant validity, the correlations between different constructs (FS and SAM-A, FAS and SAM-P) were not significant, whereas the discriminant analysis between the FS and the FAS revealed a negative significant correlation (r = −0.15, p < 0.001). Together, the pattern of results confirms the use of the German versions of the FS and the FAS to measure the affective response for a PMR exercise. AU - Thorenz, Kristin AU - Berwinkel, Andre AU - Weigelt, Matthias ID - 45857 IS - 7 JF - Behavioral Sciences KW - Behavioral Neuroscience KW - General Psychology KW - Genetics KW - Development KW - Ecology KW - Evolution KW - Behavior and Systematics SN - 2076-328X TI - A Validation Study for the German Versions of the Feeling Scale and the Felt Arousal Scale for a Progressive Muscle Relaxation Exercise VL - 13 ER - TY - JOUR AU - Thorenz, Kristin AU - Berwinkel, Andre AU - Weigelt, Matthias ID - 45856 IS - 06 JF - Psychology KW - General Earth and Planetary Sciences KW - General Environmental Science SN - 2152-7180 TI - A Validation Study of the German Versions of the Feeling Scale and the Felt Arousal Scale for a Passive Relaxation Technique (Autogenic Training) VL - 14 ER - TY - CONF AU - Herbert, Franziska AU - Becker, Steffen AU - Schaewitz, Leonie AU - Hielscher, Jonas AU - Kowalewski, Marvin AU - Sasse, M. Angela AU - Acar, Yasemin AU - Dürmuth, Markus ED - Schmidt, Albrecht ED - Väänänen, Kaisa ED - Goyal, Tesh ED - Kristensson, Per Ola ED - Peters, Anicia ED - Mueller, Stefanie ED - Williamson, Julie R. ED - Wilson, Max L. ID - 47306 T2 - Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, CHI 2023, Hamburg, Germany, April 23-28, 2023 TI - A World Full of Privacy and Security (Mis)conceptions? Findings of a Representative Survey in 12 Countries ER - TY - JOUR AU - Jacke, Christoph ID - 48418 IS - 6 JF - Impulse. Texte und Bilder zur Kunstvermittlung. TI - ABHÄNGEN - Ein- und Ausgrenzen, Kanonisieren, Kollaborieren in Pop, Kunst und Medien. ER - TY - JOUR AU - Jacke, Christoph ID - 48266 IS - 6 JF - Impulse. Texte und Bilder zur Kunstvermittlung. TI - Abhängenwerden. Fühlen und Denken. ER - TY - CONF AU - Neumayr, Thomas AU - Yigitbas, Enes AU - Augstein, Mirjam AU - Herder, Eelco ID - 47055 T2 - Proceedings of the Mensch & Computer (2023) TI - ABIS 2023 – 27th International Workshop on Personalization and Recommendation ER - TY - GEN AU - Krimphove, Dieter ID - 36433 T2 - Manz Online TI - Abkommen der EU ER - TY - CONF AU - Ewenz, Lars AU - Kuczyk, Martin AU - Schöne, S. AU - Zimmermann, Martina ED - Zimmermann, Martina ID - 38511 T2 - Tagung Werkstoffprüfung 2022 TI - Ableitung flacher Probengeometrien zur Abbildung mehraxialer Spannungszustände in Clinchverbindungen unter zyklischer Beanspruchung ER - TY - GEN AU - Gerick, J. AU - Eickelmann, Birgit AU - Panten, B. AU - Rothärmel, A. AU - Rau, M. AU - Gottschalk, T. ID - 44627 TI - Abschlussbericht zum Forschungsprojekt ‚Gelingensbedingungen und Transfer von erfolgreichen Digitalisierungsprozessen an Schulen in Nordrhein-Westfalen (GuTe DigiSchulen NRW) ER - TY - JOUR AB - Given a geometrically finite hyperbolic surface of infinite volume it is a classical result of Patterson that the positive Laplace-Beltrami operator has no $L^2$-eigenvalues $\geq 1/4$. In this article we prove a generalization of this result for the joint $L^2$-eigenvalues of the algebra of commuting differential operators on Riemannian locally symmetric spaces $\Gamma\backslash G/K$ of higher rank. We derive dynamical assumptions on the $\Gamma$-action on the geodesic and the Satake compactifications which imply the absence of the corresponding principal eigenvalues. A large class of examples fulfilling these assumptions are the non-compact quotients by Anosov subgroups. AU - Weich, Tobias AU - Wolf, Lasse Lennart ID - 31189 JF - Communications in Mathematical Physics TI - Absence of principal eigenvalues for higher rank locally symmetric spaces VL - 403 ER - TY - GEN ED - Haekel, Ralf ED - Butter, Stella ED - Mildorf, Jarmila ID - 49717 IS - 4 SN - 0340-5222 T2 - Anglia TI - Abstract Reflection in Contemporary Fiction VL - 141 ER - TY - GEN AU - Vernholz, Mats ED - Perla, Loredana ED - Agrati, Laura Sara ED - Vinci, Viviana ED - Scarinci, Alessia ID - 52370 SN - 9791255681038 T2 - Living and Leading in the Next Era: Connecting Teaching, Research, Citizenship and Equity TI - Academic self-concepts of pre-service technology teachers for vocational education in Germany according to the TPACK- Model ER - TY - CONF AU - Baci, Alkid AU - Heindorf, Stefan ID - 46575 T2 - CIKM TI - Accelerating Concept Learning via Sampling ER - TY - GEN AB - The prediction of photon echoes is an important technique for gaining an understanding of optical quantum systems. However, this requires a large number of simulations with varying parameters and/or input pulses, which renders numerical studies expensive. This article investigates how we can use data-driven surrogate models based on the Koopman operator to accelerate this process. In order to be successful, we require a model that is accurate over a large number of time steps. To this end, we employ a bilinear Koopman model using extended dynamic mode decomposition and simulate the optical Bloch equations for an ensemble of inhomogeneously broadened two-level systems. Such systems are well suited to describe the excitation of excitonic resonances in semiconductor nanostructures, for example, ensembles of semiconductor quantum dots. We perform a detailed study on the required number of system simulations such that the resulting data-driven Koopman model is sufficiently accurate for a wide range of parameter settings. We analyze the L2 error and the relative error of the photon echo peak and investigate how the control positions relate to the stabilization. After proper training, the dynamics of the quantum ensemble can be predicted accurately and numerically very efficiently by our methods. AU - Peitz, Sebastian AU - Hunstig, Anna AU - Rose, Hendrik AU - Meier, Torsten ID - 48502 TI - Accelerating the analysis of optical quantum systems using the Koopman operator ER - TY - CONF AU - Vogelsang, Christoph AU - Meier, Jana AU - Janzen, Thomas AU - Wotschel, Philipp ID - 47066 TI - Acceptance of simulation-based assessment formats in teacher education. ER - TY - BOOK AB - Das Werkverzeichnis des Düsseldorfer Malers, Fotografen und Objektkünstlers Achim Duchow (1948 – 1993) lädt ein zur Wiederentdeckung eines komplexen OEuvres. Im spielerischen Umgang mit Autorschaft, Subjektivität und Medien, dem unmittelbaren Zugriff auf alle ihn bewegenden Themen ist ein Werk entstanden, das auch heute noch seine Wirkung entfaltet. In chronologischer Folge, unterbrochen von einzelnen Essays verzeichnet die Publikation als eine über 400-seitige Liste alle Phasen des Werks: Duchows Zusammenarbeit mit Sigmar Polke in den 1970er Jahren, seinen zweieinhalbjährigen Aufenthalt in Japan, seine Rückkehr 1981 in eine Kunstszene, die sich rasant in Richtung Marktgängigkeit verändert hatte, seine Arbeit an einem neuen Selbstverständnis als Künstler und Kulturarbeiter, seine malerische Auseinandersetzung mit deutscher Geschichte und Politik, mit Kolonialismus und Wiedervereinigung, aber auch mit dem Informel und dem Konstruktivismus. Das Werkverzeichnis katalogisiert alle auffindbaren Arbeiten sowie Texte von Duchow selbst. Weggefährt·innen und Historiker·innen geben einen Einblick in den radikalen Kontext seines Lebens. ED - Schulze, Max ID - 48937 KW - Malerei KW - Medienkunst KW - Fotografie KW - Düsseldorf KW - Hamburg KW - Japan KW - Bad Painting KW - Popart KW - Montage SN - 978-3-95905-726-4 TI - Achim Duchow: Blindes Vertrauen / Werkverzeichnis 1971–1993 ER - TY - GEN AU - Krimphove, Dieter ID - 36434 T2 - Manz Online TI - Acquis communautaire ER -