TY - CONF AU - Hardes, Tobias AU - Klingler, Florian AU - Sommer, Christoph ID - 34878 T2 - IEEE Wireless Communications and Networking Conference (WCNC 2023), Track Emerging Technologies, Standards, and Applications TI - Improving Platooning Safety with Full Duplex Relaying and Beamforming ER - TY - CHAP AU - Süßmann, Johannes ED - Drobner, Hubertus R. ED - Stork, Hans-Walter ID - 34973 T2 - Bücher in Westfalen – Westfalen und ihre Bücher. Festschrift für Hermann-Josef Schmalor zum 70. Geburtstag TI - Bibliotheken des Hellwegraums als Orte frühneuzeitlichen Kulturtransfers. Aufriß und Forschungsprogramm ER - TY - CONF AU - Dann, Andreas Peter AU - Hermann, Ben AU - Bodden, Eric ID - 35083 TI - UpCy: Safely Updating Outdated Dependencies ER - TY - GEN AU - Famula, Marta ID - 33938 T2 - Jahrbuch Forum Vormärz Forschung 2022. [in Vorbereitung] TI - Antonia Villinger: Dramen der Schwangerschaft. Friedrich Hebbels „Judith“, „Maria Magdalena“ und „Genoveva“. Baden-Baden: Ergon 2021 ER - TY - CHAP AU - Menzefricke, Jörn Steffen AU - Gabriel, Stefan AU - Gundlach, Thomas AU - Hobscheidt, Daniela AU - Kürpick, Christian AU - Schnasse, Felix AU - Scholtysik, Michel AU - Seif, Heiko AU - Koldewey, Christian AU - Dumitrescu, Roman ED - Schallmo, Daniel ID - 35319 SN - 2569-2348 T2 - Digitalisierung. Fallstudien, Tools und Erkenntnisse für das digitale Zeitalter TI - Soziotechnisches Risikomanagement als Erfolgsfaktor für die Digitale Transformation ER - TY - JOUR AB - As in almost every other branch of science, the major advances in data science and machine learning have also resulted in significant improvements regarding the modeling and simulation of nonlinear dynamical systems. It is nowadays possible to make accurate medium to long-term predictions of highly complex systems such as the weather, the dynamics within a nuclear fusion reactor, of disease models or the stock market in a very efficient manner. In many cases, predictive methods are advertised to ultimately be useful for control, as the control of high-dimensional nonlinear systems is an engineering grand challenge with huge potential in areas such as clean and efficient energy production, or the development of advanced medical devices. However, the question of how to use a predictive model for control is often left unanswered due to the associated challenges, namely a significantly higher system complexity, the requirement of much larger data sets and an increased and often problem-specific modeling effort. To solve these issues, we present a universal framework (which we call QuaSiModO: Quantization-Simulation-Modeling-Optimization) to transform arbitrary predictive models into control systems and use them for feedback control. The advantages of our approach are a linear increase in data requirements with respect to the control dimension, performance guarantees that rely exclusively on the accuracy of the predictive model, and only little prior knowledge requirements in control theory to solve complex control problems. In particular the latter point is of key importance to enable a large number of researchers and practitioners to exploit the ever increasing capabilities of predictive models for control in a straight-forward and systematic fashion. AU - Peitz, Sebastian AU - Bieker, Katharina ID - 21199 JF - Automatica TI - On the Universal Transformation of Data-Driven Models to Control Systems VL - 149 ER - TY - JOUR AB - This paper presents a model of an energy system for a private household extended by a lifetime prognosis. The energy system was designed for fully covering the year-round energy demand of a private household on the basis of electricity generated by a photovoltaic (PV) system, using a hybrid energy storage system consisting of a hydrogen unit and a lithium-ion battery. Hydrogen is produced with a Proton Exchange Membrane (PEM) electrolyser by PV surplus during the summer months and then stored in a hydrogen tank. Mainly during winter, in terms of lack of PV energy, the hydrogen is converted back into electricity and heat by a fuel cell. The model was created in Matlab/Simulink and is based on real input data. Heat demand was also taken into account and is covered by a heat pump. The simulation period is a full year to account for the seasonality of energy production and demand. Due to high initial costs, the longevity of such an energy system is of vital interest. Therefore, this model was extended by a lifetime prediction in order to optimize the dimensioning with the aim of lifetime extension of a hydrogen-based energy system. Lifetime influencing factors were identified on the basis of a literature review and were integrated in the model. An extensive parameter study was performed to evaluate different dimensionings regarding the energy balance and the lifetime of the three components, electrolyser, fuel cell and lithium-ion battery. The results demonstrate the benefits of a holistic modelling approach and enable a design optimization regarding the use of resources, lifetime and self-sufficiency of the system AU - Möller, Marius Claus AU - Krauter, Stefan ID - 35428 IS - 1 JF - Solar SN - 2673-9941 TI - Dimensioning and Lifetime Prediction Model for a Hybrid, Hydrogen-Based Household PV Energy System Using Matlab/Simulink VL - 3 ER - TY - JOUR AU - Büchel, Daniel AU - Torvik, Per Øyvind AU - Lehmann, Tim AU - Sandbakk, Øyvind AU - Baumeister, Jochen ID - 35533 JF - Medicine & Science in Sports & Exercise KW - Physical Therapy KW - Sports Therapy and Rehabilitation KW - Orthopedics and Sports Medicine SN - 1530-0315 TI - The Mode of Endurance Exercise Influences Changes in EEG Resting State Graphs among High-Level Cross-Country Skiers VL - Publish Ahead of Print ER - TY - JOUR AB - Individual cognitive functioning declines over time. We seek to understand how adverse physical health shocks in older ages contribute to this development. By use of event-study methods and data from the USA, England, and several countries in Continental Europe, we find evidence that health shocks lead to an immediate and persistent decline in cognitive functioning. This robust finding holds in all regions representing different health insurance systems and seems to be independent of underlying individual demographic characteristics such as sex and age. We also ask whether variables that are susceptible to policy action can reduce the negative consequences of a health shock. Our results suggest that neither compulsory education nor retirement regulations moderate the effects, thus emphasizing the importance for cognitive functioning of maintaining good physical health in old age. AU - Schiele, Valentin AU - Schmitz, Hendrik ID - 35637 JF - European Economic Review TI - Understanding cognitive decline in older ages: The role of health shocks VL - 151 ER - TY - JOUR AB - The controlled delivery of active pharmaceutical ingredients to the site of disease represents a major challenge in drug therapy. Particularly when drugs have to be transported across biological barriers, suitable drug delivery systems are of importance. In recent years responsive delivery systems have been developed which enable a controlled drug release depending on internal or external stimuli such as changes in pH, redox environment or light and temperature. In some studies delivery systems with reactivity against two different stimuli were established either to enhance the response by synergies of the stimuli or to broaden the window of possible trigger events. In the present review numerous exciting developments of pH-, light- and redox-cleavable polymers suitable for the preparation of smart delivery systems are described. The review discusses the different stimuli that can be used for a controlled drug release of polymer-based delivery systems. It puts a focus on the different polymers described for the preparation of stimuli-sensitive systems, their preparation techniques as well as their stimuli-responsive degradation. © 2022 The Authors. Polymer International published by John Wiley & Sons Ltd on behalf of Society of Industrial Chemistry. AU - Rust, Tarik AU - Jung, Dimitri AU - Langer, Klaus AU - Kuckling, Dirk ID - 35657 IS - 1 JF - Polymer International KW - drug delivery system KW - stimuli KW - polymer KW - cleavable SN - 0959-8103 TI - Stimuli‐accelerated polymeric drug delivery systems VL - 72 ER - TY - CHAP AU - Ostsieker, Laura AU - Biehler, Rolf ID - 35697 SN - 1869-4918 T2 - Practice-Oriented Research in Tertiary Mathematics Education TI - Supporting Students in Developing Adequate Concept Images and Definitions at University: The Case of the Convergence of Sequences ER - TY - CHAP AU - Kortemeyer, Jörg AU - Biehler, Rolf ID - 35678 SN - 1869-4918 T2 - Practice-Oriented Research in Tertiary Mathematics Education TI - Analyzing the Interface Between Mathematics and Engineering in Basic Engineering Courses ER - TY - CHAP AU - Biehler, Rolf AU - Liebendörfer, Michael AU - Gueudet, Ghislaine AU - Rasmussen, Chris AU - Winsløw, Carl ID - 35669 SN - 1869-4918 T2 - Practice-Oriented Research in Tertiary Mathematics Education TI - Practice-Oriented Research in Tertiary Mathematics Education – An Introduction ER - TY - JOUR AB - Videografien eigenen Unterrichts sind ein mögliches methodisches Werkzeug zur Förderung der professionellen Kompetenz angehender Lehrkräfte, das allerdings innerhalb der Lehramtsausbildung noch nicht breit implementiert ist. Ein möglicher Grund hierfür könnte neben organisatorischen Herausforderungen auch in einer geringen Akzeptanz von Eigenvideografien durch Lehramtsstudierende liegen. Um besser abschätzen zu können, mit welchen Voraussetzungen affektiv-emotionaler Art bei einer breiteren Implementierung im Lehramtsstudium gerechnet werden kann, wurden N = 938 Lehramtsstudierende im Masterstudium an der Universität Paderborn zu ihren Emotionen und Bereitschaften zur Arbeit mit Eigenvideografien befragt. Dabei wurde auch erfasst, wie sich diese je nach bestehenden Erfahrungen zur Arbeit mit Videografien unterscheiden. In den Ergebnissen zeigen sich kaum affektiv-emotionale Reaktionen zur Eigenvideografie, und wenn, vor allem Gefühle der Unsicherheit. Zu beachten ist, dass zwar bei gut der Hälfte der Studierenden eine eher hohe generelle Bereitschaft zur Eigenvideografie besteht, eine konkrete Intention bzw. eine konkrete Volition zur Videografie aber geringer ist. Die ca. 10 % der Studierenden mit Eigenvideografieerfahrung im Studium zeigen erwartungsgemäß höhere Bereitschaften, aber unerwartet keine signifikant positiveren Emotionen. Insgesamt verdeutlichen die Ergebnisse, dass bzgl. der Akzeptanz der Studierenden ein höheres Potenzial zur Implementation von Eigenvideografien im Studium vorliegt, als aktuell ausgeschöpft wird. AU - Vogelsang, Christoph AU - Pollmeier, Pascal AU - Gockeln, Theresa AU - Rogge, Tim ID - 35831 JF - Zeitschrift für Bildungsforschung KW - Lehrerbildung KW - Videografie KW - Praxissemester KW - Emotionen KW - Akzeptanz TI - Zu unangenehm, zu viel Aufwand oder keine Möglichkeit? – Emotionen und Bereitschaft von Lehramtsstudierenden zur Videografie eigenen Unterrichts ER - TY - GEN AU - Krimphove, Dieter ID - 36434 T2 - Manz Online TI - Acquis communautaire ER - TY - GEN AU - Krimphove, Dieter ID - 36433 T2 - Manz Online TI - Abkommen der EU ER - TY - GEN AU - Krimphove, Dieter ID - 36439 T2 - Manz Online TI - Europäische Menschenrechtskonvention (EMRK) ER - TY - GEN AU - Krimphove, Dieter ID - 36444 T2 - Manz Online TI - Inländerdiskriminierung ER - TY - GEN AU - Krimphove, Dieter ID - 36438 T2 - Manz Online TI - Empfehlungen (Unionsrecht) ER - TY - GEN AU - Krimphove, Dieter ID - 36441 T2 - Manz Online TI - Gründungsverträge ER -