@inbook{27592, author = {{Gausemeier, Jürgen and Pierenkemper, Christoph}}, booktitle = {{Digitalization – Approaches, Case Studies, and Tools for Strategy, Transformation and Implementation}}, editor = {{Schallmo, Daniel R. and Tidd, Joseph}}, publisher = {{Springer Nature}}, title = {{{Developing Strategies for Digital Transformation in SMEs with Maturitiy Models}}}, year = {{2021}}, } @article{26854, author = {{Moritzer, Elmar and Flachmann, Felix}}, journal = {{Kunststoffe}}, pages = {{42--44}}, title = {{{Die Fließfront darf nicht brechen}}}, volume = {{12}}, year = {{2021}}, } @inproceedings{29421, author = {{Ober-Blöbaum, Sina and Vermeeren, M.}}, booktitle = {{7th IIFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC}}, pages = {{327--333}}, title = {{{Superconvergence of galerkin variational integrators}}}, volume = {{54(19)}}, year = {{2021}}, } @article{16294, abstract = {{Model predictive control is a prominent approach to construct a feedback control loop for dynamical systems. Due to real-time constraints, the major challenge in MPC is to solve model-based optimal control problems in a very short amount of time. For linear-quadratic problems, Bemporad et al. have proposed an explicit formulation where the underlying optimization problems are solved a priori in an offline phase. In this article, we present an extension of this concept in two significant ways. We consider nonlinear problems and - more importantly - problems with multiple conflicting objective functions. In the offline phase, we build a library of Pareto optimal solutions from which we then obtain a valid compromise solution in the online phase according to a decision maker's preference. Since the standard multi-parametric programming approach is no longer valid in this situation, we instead use interpolation between different entries of the library. To reduce the number of problems that have to be solved in the offline phase, we exploit symmetries in the dynamical system and the corresponding multiobjective optimal control problem. The results are verified using two different examples from autonomous driving.}}, author = {{Ober-Blöbaum, Sina and Peitz, Sebastian}}, journal = {{International Journal of Robust and Nonlinear Control}}, pages = {{380--403}}, title = {{{Explicit multiobjective model predictive control for nonlinear systems with symmetries}}}, doi = {{10.1002/rnc.5281}}, volume = {{31(2)}}, year = {{2021}}, } @article{29543, author = {{Djema, Walid and Giraldi, Laetitia and Maslovskaya, Sofya and Bernard, Olivier}}, issn = {{0005-1098}}, journal = {{Automatica}}, keywords = {{Electrical and Electronic Engineering, Control and Systems Engineering}}, publisher = {{Elsevier BV}}, title = {{{Turnpike features in optimal selection of species represented by quota models}}}, doi = {{10.1016/j.automatica.2021.109804}}, volume = {{132}}, year = {{2021}}, } @misc{29549, abstract = {{Als Griechenland 1830 seine Unabhängigkeit erlangte, war das Land wirtschaftlich wenig entwickelt und von der Industrialisierung noch kaum berührt. Kredite für die Gründung oder den Ausbau von Unternehmen waren auf Grund des Kapitalmangels entweder unmöglich oder extrem teuer – ein für die wirtschaftliche Entwicklung ernst zu nehmendes Hemmnis. Das Land brauchte zur wirtschaftlichen Entwicklung also Investitionen aus dem Ausland. Jedoch hielten sich die europäischen Banken und Anleger mit solchen Investitionen vor den 1870er Jahren zurück. Warum diese Scheu der Kapitalanleger vor Griechenland, obwohl sie anderswo keineswegs vor risikoreichen Investitionen zurückschreckten, wenn nur entsprechend hohe Erträge lockten? Dieser Frage möchte der Beitrag anhand eines Beispiels nachgehen: der bayerisch-französischen Bankiersfamilie von Eichthal, die in den 1830er Jahren enge Geschäftsbeziehungen nach Griechenland aufbaute und zeitweilig sehr interessiert an Investitionen war – bevor das Bankhaus sich von diesen Plänen schließlich unverrichteter Dinge wieder abwandte. Das kulturelle Interesse an Griechenland überdauerte dagegen bis in die 1880er Jahre. Die Eichthals eignen sich hervorragend, um paradigmatisch zu untersuchen, auf welcher Grundlage und wie europäische Bankiers ihre Investitionsentscheidungen für oder gegen Griechenland trafen.}}, author = {{Schönhärl, Korinna}}, title = {{{Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830}}}, year = {{2021}}, } @inproceedings{29566, author = {{Bobolz, Jan and Eidens, Fabian and Krenn, Stephan and Ramacher, Sebastian and Samelin, Kai}}, booktitle = {{Cryptology and Network Security}}, isbn = {{9783030925475}}, issn = {{0302-9743}}, publisher = {{Springer International Publishing}}, title = {{{Issuer-Hiding Attribute-Based Credentials}}}, doi = {{10.1007/978-3-030-92548-2_9}}, year = {{2021}}, } @article{28463, author = {{Hanisch, Simon and Arias Cabarcos, Patricia and Parra-Arnau, Javier and Strufe, Thorsten}}, journal = {{CoRR}}, title = {{{Privacy-Protecting Techniques for Behavioral Data: A Survey}}}, volume = {{abs/2109.04120}}, year = {{2021}}, } @inproceedings{28462, author = {{Arias Cabarcos, Patricia and Habrich, Thilo and Becker, Karen and Becker, Christian and Strufe, Thorsten}}, booktitle = {{30th {USENIX} Security Symposium, {USENIX} Security 2021, August 11-13, 2021}}, editor = {{Bailey, Michael and Greenstadt, Rachel}}, pages = {{55--72}}, publisher = {{{USENIX} Association}}, title = {{{Inexpensive Brainwave Authentication: New Techniques and Insights on User Acceptance}}}, year = {{2021}}, } @misc{29540, abstract = {{Autonomous mobile robots are becoming increasingly more capable and widespread. Reliable Obstacle avoidance is an integral part of autonomous navigation. This involves real time interpretation and processing of a complex environment. Strict time and energy constraints of a mobile autonomous system make efficient computation extremely desirable. The benefits of employing Hardware/Software co-designed applications are obvious and significant. Hardware accelerators are used for efficient processing of the algorithms by exploiting parallelism. FPGAs are a class of hardware accelerators, which can contain hundreds of small execution units, and can be used for Hardware/Software co-designed application. However, there is a reluctance when it comes to adoption of these devices in well established application domains, such as Robotics, due to a steep learning curve needed for FPGA application design. ReconROS has successfully bridged the gap between robotic and FPGA application development, by providing an intuitive, common development platform for robotic application development for FPGA. It does so by integrating Robotics Operating System(ROS) which is an industry and academia standard for robotics application development, with ReconOS, an operating system for re-configurable hardware. In this thesis an obstacle avoidance system is designed and implemented for an autonomous vehicle using ReconROS. The objectives of the thesis is to demonstrate and explore ReconROS integration within the ROS ecosystem and explore the design process within ReconROS framework, and to demonstrate the effectiveness of Hardware Acceleration in Robotics, by analysing the resulting architectures for Latency and Power Consumption.}}, author = {{Sheikh, Muhammad Aamir}}, publisher = {{Paderborn University}}, title = {{{Design and Implementation of a ReconROS-based Obstacle Avoidance System}}}, year = {{2021}}, } @unpublished{22764, abstract = {{Robotics applications process large amounts of data in real-time and require compute platforms that provide high performance and energy-efficiency. FPGAs are well-suited for many of these applications, but there is a reluctance in the robotics community to use hardware acceleration due to increased design complexity and a lack of consistent programming models across the software/hardware boundary. In this paper we present ReconROS, a framework that integrates the widely-used robot operating system (ROS) with ReconOS, which features multithreaded programming of hardware and software threads for reconfigurable computers. This unique combination gives ROS2 developers the flexibility to transparently accelerate parts of their robotics applications in hardware. We elaborate on the architecture and the design flow for ReconROS and report on a set of experiments that underline the feasibility and flexibility of our approach.}}, author = {{Lienen, Christian and Platzner, Marco}}, booktitle = {{arXiv:2107.07208}}, pages = {{19}}, title = {{{Design of Distributed Reconfigurable Robotics Systems with ReconROS}}}, year = {{2021}}, } @inproceedings{29590, author = {{Vorbohle, Christian and Gottschalk, Sebastian and Kundisch, Dennis and Engels, Gregor and Wünderlich, Nancy}}, booktitle = {{Tagungsband der contribution at: 17. Internationale Tagung Wirtschaftsinformatik 2022 (WI)}}, location = {{Nürnberg, Germany}}, title = {{{A Procedure Model for Enhancing Ideation in the Collaborative Development of Business Ecosystems}}}, year = {{2021}}, } @article{29699, author = {{Ghasemi, S. Alireza and Kühne, Thomas D.}}, journal = {{The Journal of Chemical Physics}}, number = {{7}}, pages = {{074107}}, title = {{{Artificial neural networks for the kinetic energy functional of non-interacting fermions}}}, doi = {{10.1063/5.0037319}}, volume = {{154}}, year = {{2021}}, } @inproceedings{29707, author = {{Bechinie, Dominik and Eilerts, Katja and Huhmann, Tobias and Lenke, Michael and Schulte, Carsten and Winkelnkemper, Felix}}, booktitle = {{Beiträge zum Mathematikunterricht 2021}}, publisher = {{WTM Verlag, Münster}}, title = {{{Geometrielernen digital unterstützen - Räumliche Kompetenzen und individuelle Lernwege mittels adaptierbarer algorithmischer Rückmeldemöglichkeiten fördern}}}, year = {{2021}}, } @inproceedings{22482, author = {{Yigitbas, Enes and Klauke, Jonas and Gottschalk, Sebastian and Engels, Gregor}}, booktitle = {{Proceedings of the 2021 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC) }}, publisher = {{IEEE}}, title = {{{VREUD - An End-User Development Tool to Simplify the Creation of Interactive VR Scenes}}}, year = {{2021}}, } @article{29708, author = {{Gerstenberger, Dietrich Karl-Heinz and Winkelnkemper, Felix and Schulte, Carsten}}, journal = {{9. Fachtagung Hochschuldidaktik Informatik (HDI)}}, pages = {{49}}, title = {{{Nutzung der Personas-Methode zum Umgang mit der Heterogenität von Informatik-Studierenden}}}, year = {{2021}}, } @article{29713, author = {{Bahmanian, Meysam and Scheytt, J. Christoph}}, issn = {{0018-9480}}, journal = {{IEEE Transactions on Microwave Theory and Techniques}}, keywords = {{Electrical and Electronic Engineering, Condensed Matter Physics, Radiation}}, number = {{3}}, pages = {{1635--1645}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{A 2–20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser}}}, doi = {{10.1109/tmtt.2020.3047647}}, volume = {{69}}, year = {{2021}}, } @article{29714, author = {{Bahmanian, Meysam and Scheytt, J. Christoph}}, issn = {{0018-9480}}, journal = {{IEEE Transactions on Microwave Theory and Techniques}}, keywords = {{Electrical and Electronic Engineering, Condensed Matter Physics, Radiation}}, number = {{3}}, pages = {{1635--1645}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{A 2–20-GHz Ultralow Phase Noise Signal Source Using a Microwave Oscillator Locked to a Mode-Locked Laser}}}, doi = {{10.1109/tmtt.2020.3047647}}, volume = {{69}}, year = {{2021}}, } @inproceedings{25520, author = {{Höper, Lukas and Podworny, Susanne and Hüsing, Sven and Schulte, Carsten and Fleischer, Yannik and Biehler, Rolf and Frischemeier, Daniel and Malatyali, Hülya}}, booktitle = {{19. GI-Fachtagung Informatik und Schule, INFOS 2021, Wuppertal, Germany, September 8-10, 2021}}, editor = {{Humbert, Ludger}}, isbn = {{978-3-88579-707-4}}, pages = {{345}}, publisher = {{Gesellschaft für Informatik, Bonn}}, title = {{{Zur neuen Bedeutung von Daten in Data Science und künstlicher Intelligenz}}}, doi = {{10.18420/infos2021\_a230}}, volume = {{P-313}}, year = {{2021}}, } @inproceedings{29715, author = {{Steghofer, Jan-Philipp and Koopmann, Bjorn and Steffen Becker, Jan and Stierand, Ingo and Zeller, Marc and Bonner, Maria and Schmelter, David and Maro, Salome}}, booktitle = {{2021 IEEE 29th International Requirements Engineering Conference (RE)}}, publisher = {{IEEE}}, title = {{{The MobSTr Dataset – An Exemplar for Traceability and Model-based Safety Assessment}}}, doi = {{10.1109/re51729.2021.00062}}, year = {{2021}}, } @phdthesis{27499, author = {{Budde, Lea}}, publisher = {{University of Paderborn, Germany}}, title = {{{Entwicklung und Rekonstruktion einer interaktionsgeprägten Sichtweise auf das komplementäre Mensch-Maschine-Verhältnis}}}, year = {{2021}}, } @inbook{29720, author = {{Passey, Don and Brinda, Torsten and Cornu, Bernard and Holvikivi, Jaana and Lewin, Cathy and Magenheim, Johannes and Morel, Raymond and Osorio, Javier and Tatnall, Arthur and Thompson, Barrie and Webb, Mary}}, booktitle = {{Advancing Research in Information and Communication Technology}}, editor = {{Goedicke, Michael and Neuhold, Erich and Rannenberg, Kai}}, isbn = {{978-3-030-81700-8}}, issn = {{1868-422X}}, keywords = {{Educational technologies, Education and technologies, Digital technologies and education, Information technologies, Communication technologies, Educational technologies and research, Educational technologies and pedagogical practices, Educational technologies and policy, Educational management and technologies, Professional development and educational technologies}}, pages = {{129--152}}, publisher = {{Springer, Cham}}, title = {{{Computers and Education – Recognising Opportunities and Managing Challenges}}}, doi = {{10.1007/978-3-030-81701-5_5}}, volume = {{AICT-600}}, year = {{2021}}, } @article{29728, abstract = {{Purpose: This study aims at investigating how digitalisation (in the sense of industry 4.0) has changed the work of farmers and how they experience the changes from more traditional work to digitalised agriculture. It also investigates what knowledge farmers require on digitalised farms and how they acquire it. Dairy farming was used as domain of investigation since it, unlike other industries, has strongly been affected by digitalisation throughout the last years.Method: Exploratory interviews with 10 livestock farmers working on digitalised dairy farms were analysed using qualitative content analysis. A deductive and inductive coding strategy was used. Findings: Farming work has changed from more manual tasks towards symbol manipulation and data processing. Farmers must be able to use computers and other digital devices to retrieve and analyse sensor data that allow them to monitor and control the processes on their farm. For this new kind of work, farmers require elaborated mental models that link traditional farming knowledge with knowledge about digital systems, including a strong understanding of production processes underlying their farm. Learning is mostly based on instructions offered by manufacturers of the new technology as well as informal and non-formal learning modes. Even younger farmers report that digital technology was not sufficiently covered in their (vocational) degrees. In general, farmers emphasises the positive effects of digitalisation both on their working as well as private life. Conclusions: Farmers should be aware of the opportunities as well as the potential drawbacks of the digitalisation of work processes in agriculture. Providers of agricultural education (like vocational schools or training institutes) need to incorporate the knowledge and skills required to work in digitalised environments (e.g., data literacy) in their syllabi. Further studies are required to assess how digitalisation changes farming practices and what knowledge as well as skills linked to these developments are required in the future.}}, author = {{Goller, Michael and Caruso, Carina and Harteis, Christian}}, issn = {{2197-8646}}, journal = {{International Journal for Research in Vocational Education and Training}}, keywords = {{Education}}, number = {{2}}, pages = {{208--223}}, publisher = {{Uni Bremen Campus GmbH}}, title = {{{Digitalisation in Agriculture: Knowledge and Learning Requirements of German Dairy Farmers}}}, doi = {{10.13152/ijrvet.8.2.4}}, volume = {{8}}, year = {{2021}}, } @inbook{29102, abstract = {{Das Studium der Wirtschaftspädagogik bereitet Studierende auf das didaktische Handeln in beruflichen Lehr-Lernkontexten (u. a. berufliche Schulen, Ausbildung in Betrieben) vor. Theorie-Praxis-Verzahnung ist somit aus zwei Perspektiven zu modellieren: Einerseits geht es um den Aufbau eines fachwissenschaftlichen Verständnisses, welches von den Handlungszusammenhängen in einer beruflichen Domäne mit kaufmännisch-verwaltenden Bezügen ausgeht und weniger auf einer rein fachwissenschaftlichen Bildung beruht. Die zukünftige Berufspraxis der Schülerinnen und Schüler muss in den Blick genommen werden. Andererseits geht es um die Professionalisierung als pädagogisches Personal, welches berufsbezogene Lernprozesse fachdidaktisch gestalten kann. Die zukünftige Lehrpraxis in beruflichen Lehr-Lernkontexten ist in den Blick zu nehmen. Zielstellung des Beitrages ist es, diese doppelte Theorie-Praxis-Verzahnung als Konstitutionsmerkmal der Wirtschaftspädagogik aufzuzeigen (Abschn. 2), um darauf basierend anhand von Theorien des Lernens am Arbeitsplatz Potenziale und Grenzen des Lernortes Praxis als Beitrag zur Professionalisierung angehender Wirtschaftspädagog*innen im Studium herauszuarbeiten (Abschn. 3). Am Beispiel des Konzeptes von Universitätsschulen soll eine Umsetzungsvariante zur Theorie-Praxis-Verzahnung unter Herausarbeitung der Potenziale der jeweiligen Lernorte Schule und Universität aufgezeigt werden (Abschn. 4).}}, author = {{Gerholz, Karl-Heinz and Goller, Michael}}, booktitle = {{Edition Fachdidaktiken}}, editor = {{Caruso, Carina and Harteis, Christian and Gröschner, Alexander}}, isbn = {{9783658325671}}, issn = {{2524-8677}}, keywords = {{Berufliche Lehrerbildung, Professional Learning, Theorie-Praxis-Verzahnung, Wirtschaftspädagogik, Universitätsschulen}}, pages = {{393--419}}, publisher = {{Springer}}, title = {{{Theorie-Praxis-Verzahnung in der Wirtschaftspädagogik: Potenziale und Grenzen des Lernortes Praxis}}}, doi = {{10.1007/978-3-658-32568-8_22}}, year = {{2021}}, } @inbook{29101, abstract = {{Wie entwickelt sich die Forschung in der Berufs- und Wirtschaftspädagogik? Das Jahrbuch gibt einen Überblick über den aktuellen Stand und bildet dadurch das breite thematische und methodologische Spektrum der Forschung und Theoriebildung im Fachbereich ab. Der diesjährige Band versammelt Beiträge, die bei der Tagung der Sektion Berufs- und Wirtschaftspädagogik der DGfE erstmalig einer breiteren Fachöffentlichkeit präsentiert wurden. Die Beiträge wurden einem Reviewverfahren unterzogen.}}, author = {{Kärner, Tobias and Bonnes, Caroline and Maué, Elisabeth and Goller, Michael and Schmidt, Vera}}, booktitle = {{Jahrbuch der berufs- und wirtschaftspädagogischen Forschung 2021}}, editor = {{Wittmann, Eveline and Frommberger, Dietmar and Weyland, Ulrike}}, isbn = {{9783847425601}}, pages = {{85--104}}, publisher = {{Verlag Barbara Budrich}}, title = {{{Transparenz, Fairness, Vertrauen und Ambivalenz im Vorbereitungsdienst: Entwicklung eines Instruments zur Charakterisierung der professionellen pädagogischen Beziehung zwischen angehenden Lehrpersonen und deren Ausbildungslehrkräften}}}, doi = {{10.3224/84742560}}, year = {{2021}}, } @article{29731, abstract = {{Mentor*innen unterstützen Studierende u. a. bei der Planung, Durchführung und Reflexion von Unterricht. Obwohl Mentor*innen ein hoher Einfluss auf die Professionalisierung angehender Lehrkräfte zugeschrieben wird, gibt es nur wenige Studien, in denen die Perspektive von Mentor*innen beforscht wird. Dieser Beitrag zielt darauf, die Perspektive von Mentor*innen zu den Aufgaben der am Praxissemester beteiligten Lernorte sowie Veränderungsbedarfe zu explorieren. Hierzu werden Ergebnisse einer Interviewstudie mit 23 Mentor* innen vorgestellt, die zur Beantwortung nachstehender Forschungsfragen beitragen: (1) Welche Aufgaben haben die am Praxissemester beteiligten Lernorte und die dort tätigen Akteur*innen hinsichtlich der Vorbereitung, Unterstützung und Begleitung der Studierenden im Praxissemester aus Perspektive befragter Mentor*innen? (2) Was sind aus Sicht von Mentor*innen Veränderungsbedarfe hinsichtlich der Rahmenbedingungen bzw. Konzeption des Praxissemesters? Ein zentraler Befund der Studie ist, dass allen Lernorten attribuiert wird, dass diese Studierende auf die praktische Unterrichtstätigkeit vorbereiten sollen. Die Relevanz der Universitäten wird dabei allerdings als gering eingeschätzt. Auch theoretisch-reflexive Aspekte spielen in den Aussagen der meisten Mentor*innen keine Rolle.}}, author = {{Caruso, Carina and Goller, Michael}}, journal = {{Lehrerbildung auf dem Prüfstand}}, keywords = {{Lehrerbildung, Mentoring, Praxissemester, Professionalisierung}}, number = {{2}}, pages = {{296--310}}, publisher = {{Verlag empirische Pädagogik}}, title = {{{Das Praxissemester aus der Perspektive von Mentor*innen: Aufgaben der Lernorte und wahrgenommene Veränderungsbedarfe}}}, volume = {{14}}, year = {{2021}}, } @article{29096, abstract = {{Participation in designated learning opportunities and engagement in workplace learning are very different kinds of professional learning activities: Whereas the former takes place in organised, predefined settings with intended learning objectives, the latter mostly arises as a by-product through everyday experiences at work. Yet, empirical and theoretical models often do not sufficiently differentiate between these two kinds of learning activities. The main goal in the present study is to test whether the two discrete learning activities are indeed facilitated in different ways and by different antecedents. The results of a multi-wave diary study with a sample of 229 German employees show that engagement in workplace learning is not influenced by conscious beliefs connected to learning, which play a central role in most theoretical models explaining participation in designated learning opportunities, underlining the need for an autonomous theory of workplace learning. Furthermore, the current study shows the strong direct, indirect, and moderating influence of organisational learning culture on both kinds of professional learning activities. Possible implications for practitioners to put greater emphasis on organisational factors when designing learning opportunities are discussed.}}, author = {{Hilkenmeier, Frederic and Goller, Michael and Schaper, Niclas}}, issn = {{1874-785X}}, journal = {{Vocations and Learning}}, pages = {{411--438}}, title = {{{The Differential Influence of Learner Factors and Learning Context on Different Professional Learning Activities}}}, doi = {{10.1007/s12186-021-09266-4}}, year = {{2021}}, } @article{29098, abstract = {{National und international ist in den letzten Jahren ein vergrößertes Interesse an der Erforschung der Berufswahlmotivation von Studierenden des allgemeinen Lehramtes zu beobachten. Auch in der Wirtschaftspädagogik hat die empirische Auseinandersetzung mit den Beweggründen der Studien- und Berufswahl eine gewisse Tradition. Gleichzeitig muss bemängelt werden, dass die existierenden Untersuchungen einerseits bisher keine an die nationale und internationale Forschung anschlussfähigen Erhebungsinstrumente benutzten und andererseits regional nur einzelne Hochschulstandorte berücksichtigten. Die hier berichtete Studie nimmt sich dieses Forschungsdesiderates an. Hierzu wurden 879 Studierende der Wirtschaftspädagogik an zwölf deutschen Studienstandorten mit einem standardisierten Fragebogen, basierend auf dem bereits gut etablierten FIT-Choice-Ansatz, befragt. Auf Basis dieser Stichprobe werden folgende Forschungsfragen beantwortet: (1) Inwiefern eignet sich das FIT-Choice-Instrumentarium auch für Untersuchungen von Studierenden der Wirtschaftspädagogik?, (2) Welche Motive sowie Vorstellungen vom späteren Beruf liegen der Berufswahl der befragten Studierenden der Wirtschaftspädagogik zugrunde? und (3) Inwiefern unterscheiden sich die Berufswahlmotive sowie die Vorstellungen des späteren Berufs der befragten Wirtschaftspädagogikstudierenden in Hinblick auf das Geschlecht, eine vorherige Berufsausbildung sowie den späteren Berufswunsch? Die Validierung zeigt, dass sich der FIT-Choice-Ansatz größtenteils gut eignet, um auch Studierende der Wirtschaftspädagogik zu untersuchen. Darüber hinaus geben die Befunde vertiefte Einblicke in die Berufswahlmotivation angehender Wirtschaftspädagog*innen (z. B. hohe Relevanz des polyvalenten Studiencharakters).}}, author = {{Goller, Michael and Ziegler, Simone}}, issn = {{0172-2875}}, journal = {{Zeitschrift für Berufsund Wirtschaftspädagogik}}, keywords = {{Berufswahl, Motivation, Wirtschaftspädagogik, Berufliche Bildung, FIT-Choice, Lehramt, Career Choice, Business, Education, VET, FIT-Choice, Teacher Education}}, number = {{2}}, pages = {{154--193}}, title = {{{Berufswahlmotivation angehender Wirtschaftspädagog*innen: Validierung des FIT-Choice-Ansatzes und Exploration der Gründe für das Studium der Wirtschaftspädagogik}}}, doi = {{10.25162/zbw-2021-0008}}, volume = {{117}}, year = {{2021}}, } @article{29097, abstract = {{Im Praxissemester sind Mentor*innen für Studierende wichtige Bezugspersonen und Kooperationspartner*innen, die die Studierenden u.a. bei der Planung, Durchführung und Reflexion von Unterricht begleiten. Während z.B. zur Kompetenzentwicklung Studierender im Praxissemester mehrere Erkenntnisse vorliegen, wurde die Perspektive von Mentor*innen bisher wenig untersucht. Dieser Beitrag zielt darauf, die Perspektive und Erfahrungen von Mentor*innen zu explorieren und sichtbar zu machen. In diesem Zusammenhang werden Ergebnisse einer leitfadenzentrierten Interviewstudie vorgestellt, an der 23 nordrhein-westfälische Lehrkräfte teilnahmen. Auf Grundlage der inhaltsanalytischen Auswertung der Transkripte werden die nachstehenden Fragestellungen beantwortet: (1) Was sind aus Sicht von Mentor*innen Aufgaben im Zusammenhang mit der Betreuung und Begleitung von Praxissemesterstudierenden?, (2) Welche Ziele haben Praxisphasen aus der Perspektive der Mentor*innen?, (3) Welchen Betreuungsstrategien folgen Mentor*innen bei der Betreuung und Begleitung von Praxissemesterstudierenden? Die Ergebnisse zeigen, dass die Antworten der Mentor*innen hinsichtlich der ihnen selbst zugeschriebenen Aufgaben und der dem Praxissemester attribuierten Ziele kaum differieren. Die Betreuungsstrategien der Befragten unterscheiden sich hingegen vergleichsweise stark. Unterschiede bestehen u.a. bezüglich der den Studierenden zugesprochenen Freiheitsgrade bei der Unterrichtsplanung und -durchführung sowie bei der (gemeinsamen) Gestaltung der Unterrichtsplanung bzw. -vorbesprechung.}}, author = {{Goller, Michael and Caruso, Carina}}, journal = {{PFLB - PraxisForschungLehrer*innenBildung}}, keywords = {{Lehrer*innenbildung, Mentoring, Praxissemester, Professionalisierung, Kompetenzentwicklung}}, number = {{3}}, title = {{{Aufgaben, Ziele und Betreuungsstrategien von am Praxissemester beteiligten Lehrkräften. Zur Exploration der Perspektive und der Erfahrungen von Mentor*innen}}}, doi = {{10.11576/PFLB-4541}}, volume = {{3 Nr. 1}}, year = {{2021}}, } @inproceedings{21724, author = {{Althaus, Maike and Müller, Stefanie Jutta Marianne and Kundisch, Dennis}}, location = {{Virtual Conference/Workshop}}, title = {{{What Price Culture? – A Taxonomy of Entry Pricing Policies at Museums}}}, year = {{2021}}, } @article{29742, abstract = {{Im Praxissemester sind Mentor*innen für Studierende wichtige Bezugspersonen und Kooperationspartner*innen, die die Studierenden u.a. bei der Planung, Durchführung und Reflexion von Unterricht begleiten. Während z.B. zur Kompetenzentwicklung Studierender im Praxissemester mehrere Erkenntnisse vorliegen, wurde die Perspektive von Mentor*innen bisher wenig untersucht. Dieser Beitrag zielt darauf, die Perspektive und Erfahrungen von Mentor*innen zu explorieren und sichtbar zu machen. In diesem Zusammenhang werden Ergebnisse einer leitfadenzentrierten Interviewstudie vorgestellt, an der 23 nordrhein-westfälische Lehrkräfte teilnahmen. Auf Grundlage der inhaltsanalytischen Auswertung der Transkripte werden die nachstehenden Fragestellungen beantwortet: (1) Was sind aus Sicht von Mentor*innen Aufgaben im Zusammenhang mit der Betreuung und Begleitung von Praxissemesterstudierenden?, (2) Welche Ziele haben Praxisphasen aus der Perspektive der Mentor*innen?, (3) Welchen Betreuungsstrategien folgen Mentor*innen bei der Betreuung und Begleitung von Praxissemesterstudierenden? Die Ergebnisse zeigen, dass die Antworten der Mentor*innen hinsichtlich der ihnen selbst zugeschriebenen Aufgaben und der dem Praxissemester attribuierten Ziele kaum differieren. Die Betreuungsstrategien der Befragten unterscheiden sich hingegen vergleichsweise stark. Unterschiede bestehen u.a. bezüglich der den Studierenden zugesprochenen Freiheitsgrade bei der Unterrichtsplanung und -durchführung sowie bei der (gemeinsamen) Gestaltung der Unterrichtsplanung bzw. -vorbesprechung.}}, author = {{Caruso, Carina and Goller, Michael}}, journal = {{Praxis Forschung Lehrer*innen Bildung}}, number = {{3}}, title = {{{Das Praxissemester aus der Perspektive von Mentor*innen: Aufgaben, Ziele und Betreuungsstrategien involvierter Lehrkräfte.}}}, doi = {{10.11576/PFLB-4541}}, volume = {{3}}, year = {{2021}}, } @inproceedings{23410, author = {{Poniatowski, Martin and Neumann, Jürgen and Kundisch, Dennis}}, location = {{Newport Beach, California, USA}}, title = {{{Nudging Their Thoughts – Analyzing the Impact of Online Review Templates on Review Sentiment}}}, year = {{2021}}, } @inproceedings{23411, author = {{Müller, Michelle and Neumann, Jürgen and Kundisch, Dennis}}, location = {{Newport Beach, California, USA}}, title = {{{Toss a Coin to Your Host? – Why Guests Do Not Always End Up Paying for the Cost of Regulatory Policies}}}, year = {{2021}}, } @inproceedings{29213, abstract = {{This paper presents a technique to extend the frequency acquisition range for bang-bang phase-detector-based clock and data recovery (CDR) circuits without an additional frequency acquisition loop or lock detection circuit. The per-manent modulation of the offset current in the CDR's integral branch enhances the acquisition range by nearly 4 times, covering the entire tuning range of the voltage controlled oscillator. The increase in power dissipation and the chip area are negligible. This technique was implemented and measured in a 28 Gbps NRZ bang-bang CDR chip to confirm the working principle. In addition to the increased acquisition range, the CDR also surpasses jitter related specifications from the OIF CEI-28G-VSR standard.}}, author = {{Iftekhar, Mohammed and Gudyriev, Sergiy and Scheytt, J. Christoph}}, booktitle = {{The 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium}}, title = {{{Reference-less Bang-bang CDR with Enhanced Frequency Acquisition Range Using Static and Modulated Integral Branch Offset Currents}}}, doi = {{10.1109/BCICTS50416.2021.9682207}}, year = {{2021}}, } @misc{30690, author = {{Meschede, Henning}}, publisher = {{AHK-Geschäftsreiseprogramm Energy Solution - Made in Germany}}, title = {{{Energy-efficient industrial processes as part of an integrated sustainable energy system}}}, year = {{2021}}, } @misc{30692, author = {{Meschede, Henning}}, publisher = {{AHK-Geschäftsreiseprogramm Energy Solution - Made in Germany}}, title = {{{Energy Efficiency and Energy Supply in Industrial Parks}}}, year = {{2021}}, } @misc{30687, author = {{Meschede, Henning}}, publisher = {{AHK-Geschäftsreiseprogramm Energy Solution - Made in Germany}}, title = {{{Energy Efficiency as Key for Climate Neutral Business}}}, year = {{2021}}, } @misc{30679, author = {{Meschede, Henning}}, publisher = {{AHK-Geschäftsreiseprogramm Energy Solution - Made in Germany}}, title = {{{Smart Energy Systems on Off-grid Islands}}}, year = {{2021}}, } @misc{30691, author = {{Meschede, Henning}}, publisher = {{AHK-Geschäftsreiseprogramm Energy Solution - Made in Germany}}, title = {{{Energy Efficiency in Industrial Processes}}}, year = {{2021}}, } @inproceedings{25295, author = {{Gurcke, Timon and Alshomary, Milad and Wachsmuth, Henning}}, booktitle = {{Proceedings of the 8th Workshop on Argument Mining}}, pages = {{67 -- 77}}, title = {{{Assessing the Sufficiency of Arguments through Conclusion Generation}}}, year = {{2021}}, } @article{31132, author = {{Dann, Andreas Peter and Plate, Henrik and Hermann, Ben and Ponta, Serena Elisa and Bodden, Eric}}, issn = {{0098-5589}}, journal = {{IEEE Transactions on Software Engineering}}, keywords = {{Software}}, pages = {{1--1}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{Identifying Challenges for OSS Vulnerability Scanners - A Study & Test Suite}}}, doi = {{10.1109/tse.2021.3101739}}, year = {{2021}}, } @inproceedings{21178, abstract = {{When engaging in argumentative discourse, skilled human debaters tailor claims to the beliefs of the audience, to construct effective arguments. Recently, the field of computational argumentation witnessed extensive effort to address the automatic generation of arguments. However, existing approaches do not perform any audience-specific adaptation. In this work, we aim to bridge this gap by studying the task of belief-based claim generation: Given a controversial topic and a set of beliefs, generate an argumentative claim tailored to the beliefs. To tackle this task, we model the people's prior beliefs through their stances on controversial topics and extend state-of-the-art text generation models to generate claims conditioned on the beliefs. Our automatic evaluation confirms the ability of our approach to adapt claims to a set of given beliefs. In a manual study, we additionally evaluate the generated claims in terms of informativeness and their likelihood to be uttered by someone with a respective belief. Our results reveal the limitations of modeling users' beliefs based on their stances, but demonstrate the potential of encoding beliefs into argumentative texts, laying the ground for future exploration of audience reach.}}, author = {{Alshomary, Milad and Chen, Wei-Fan and Gurcke, Timon and Wachsmuth, Henning}}, booktitle = {{Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume}}, location = {{Online}}, pages = {{224--223}}, publisher = {{Association for Computational Linguistics}}, title = {{{Belief-based Generation of Argumentative Claims}}}, year = {{2021}}, } @inproceedings{23709, author = {{Chen, Wei-Fan and Al Khatib, Khalid and Stein, Benno and Wachsmuth, Henning}}, booktitle = {{Findings of the Association for Computational Linguistics: EMNLP 2021}}, pages = {{2683 -- 2693}}, title = {{{Controlled Neural Sentence-Level Reframing of News Articles}}}, year = {{2021}}, } @inproceedings{22229, author = {{Alshomary, Milad and Syed, Shahbaz and Potthast, Martin and Wachsmuth, Henning}}, booktitle = {{Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021)}}, location = {{Online}}, pages = {{1816–1827}}, publisher = {{Association for Computational Linguistics}}, title = {{{Argument Undermining: Counter-Argument Generation by Attacking Weak Premises}}}, doi = {{10.18653/v1/2021.findings-acl.159}}, year = {{2021}}, } @inproceedings{31221, author = {{Mügge, Nils and Kronberg, Alexander and Glushenkov, Maxim and Kenig, Eugeny}}, booktitle = {{Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung}}, keywords = {{IEM, isobaric expansion, dense fluids}}, location = {{Online-Konferenz}}, title = {{{Grenzen des Wärmetransports im isobaren Expansionsmotor}}}, year = {{2021}}, } @inbook{31234, author = {{van Laak, Lothar}}, booktitle = {{Sakralisierung des Selbst. Praktiken und Traditionen der Subjektivierung (Theologie - Kultur - Hermeneutik, Bd. 33)}}, editor = {{Roth, Michael and Thums, Barbara and Uhlig, Mirko}}, pages = {{119--127}}, title = {{{Selbsterforschung als Selbstheiligung. Überlegungen zur Erzählpoetik Patrick Roths}}}, year = {{2021}}, } @book{31090, editor = {{van Laak, Lothar and Eichhorn, Kristin}}, pages = {{525 Seiten}}, publisher = {{Meiner (Studien zum 18. Jahrhundert)}}, title = {{{Kulturen der Moral. Beiträge der DGEJ-Tagung 2018 in Paderborn}}}, year = {{2021}}, } @inproceedings{25880, author = {{Hetkämper, Tim and Dreiling, Dmitrij and Claes, Leander and Henning, Bernd}}, booktitle = {{Fortschritte der Akustik - DAGA 2021}}, title = {{{Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik}}}, year = {{2021}}, } @article{30755, author = {{Goldan, Janka and Kullmann, Harry and Zentarra, Dominik and Geist, Sabine and Lütje-Klose, Birgit}}, journal = {{{Zeitschrift für Heilpädagogik}}}, number = {{12}}, pages = {{640–651}}, title = {{{Schulisches Wohlbefinden von Schülerinnen und Schülern mit und ohne sonderpädagogischen Unterstützungsbedarf während der COVID-19-Pandemie. Erste Befunde aus dem Projekt WILS-Co an der Laborschule Bielefeld}}}, volume = {{72}}, year = {{2021}}, } @unpublished{31058, abstract = {{We consider a geodesic billiard system consisting of a complete Riemannian manifold and an obstacle submanifold with boundary at which the trajectories of the geodesic flow experience specular reflections. We show that if the geodesic billiard system is hyperbolic on its trapped set and the latter is compact and non-grazing the techniques for open hyperbolic systems developed by Dyatlov and Guillarmou can be applied to a smooth model for the discontinuous flow defined by the non-grazing billiard trajectories. This allows us to obtain a meromorphic resolvent for the generator of the billiard flow. As an application we prove a meromorphic continuation of weighted zeta functions together with explicit residue formulae. In particular, our results apply to scattering by convex obstacles in the Euclidean plane.}}, author = {{Schütte, Philipp and Weich, Tobias and Delarue, Benjamin}}, title = {{{Resonances and weighted zeta functions for obstacle scattering via smooth models}}}, year = {{2021}}, } @article{26775, abstract = {{We study the relationship between risk managers' dark triad personality traits (Machiavellianism, narcissism, and psychopathy) and their selective hedging activities. Using a primary survey of 412 professional risk managers, we find that managers with dark personality traits are more likely to engage in selective hedging than those without. This effect is particularly pronounced for older, male, and less experienced risk managers. The effect is also stronger in smaller firms, less centralized risk management departments, and family-owned firms.}}, author = {{Pelster, Matthias and Hofmann, Annette and Klocke, Nina and Warkulat, Sonja}}, journal = {{Journal of Business Ethics}}, publisher = {{Springer}}, title = {{{Dark Triad Personality Traits and Selective Hedging}}}, doi = {{10.1007/s10551-021-04985-z}}, year = {{2021}}, } @inbook{31358, author = {{Elit, Stefan}}, booktitle = {{Arbeitsbuch Judith Kuckart. Prosa – Theater – Tanz (Literarisches Leben heute 9)}}, editor = {{Elit, Stefan and Canaris, Johanna}}, pages = {{85--101}}, title = {{{Verflechtendes Erzählen von Glückssuche und Unglück: Dass man durch Belgien muss auf dem Weg zum Glück}}}, year = {{2021}}, } @misc{31385, author = {{Hoffmann, Max}}, booktitle = {{Mathematische Semesterberichte}}, pages = {{295–297}}, title = {{{Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie}}}, doi = {{10.1007/s00591-021-00299-3}}, volume = {{68}}, year = {{2021}}, } @inbook{31364, author = {{Hoffmann, Max}}, booktitle = {{ Lehrinnovationen in der Hochschulmathematik. praxisrelevant – didaktisch fundiert – forschungsbasiert}}, editor = {{Biehler, Rolf and Eichler, Andreas and Hochmuth, Reinhard and Rach, Stefanie and Schaper, Niclas}}, isbn = {{9783662628539}}, issn = {{2197-8751}}, pages = {{179–204}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Einsatz von Schnittstellenaufgaben in Mathematikveranstaltungen – Praxisbeispiele aus der Universität Paderborn}}}, doi = {{10.1007/978-3-662-62854-6_9}}, year = {{2021}}, } @article{31261, abstract = {{Abstract For a compact Riemannian locally symmetric space $\mathcal M$ of rank 1 and an associated vector bundle $\mathbf V_{\tau }$ over the unit cosphere bundle $S^{\ast }\mathcal M$, we give a precise description of those classical (Pollicott–Ruelle) resonant states on $\mathbf V_{\tau }$ that vanish under covariant derivatives in the Anosov-unstable directions of the chaotic geodesic flow on $S^{\ast }\mathcal M$. In particular, we show that they are isomorphically mapped by natural pushforwards into generalized common eigenspaces of the algebra of invariant differential operators $D(G,\sigma )$ on compatible associated vector bundles $\mathbf W_{\sigma }$ over $\mathcal M$. As a consequence of this description, we obtain an exact band structure of the Pollicott–Ruelle spectrum. Further, under some mild assumptions on the representations $\tau$ and $\sigma$ defining the bundles $\mathbf V_{\tau }$ and $\mathbf W_{\sigma }$, we obtain a very explicit description of the generalized common eigenspaces. This allows us to relate classical Pollicott–Ruelle resonances to quantum eigenvalues of a Laplacian in a suitable Hilbert space of sections of $\mathbf W_{\sigma }$. Our methods of proof are based on representation theory and Lie theory.}}, author = {{Küster, Benjamin and Weich, Tobias}}, issn = {{1073-7928}}, journal = {{International Mathematics Research Notices}}, keywords = {{General Mathematics}}, number = {{11}}, pages = {{8225--8296}}, publisher = {{Oxford University Press (OUP)}}, title = {{{Quantum-Classical Correspondence on Associated Vector Bundles Over Locally Symmetric Spaces}}}, doi = {{10.1093/imrn/rnz068}}, volume = {{2021}}, year = {{2021}}, } @article{24955, author = {{Woitkowski, David and Rochell, Leonie and Bauer, Anna}}, issn = {{2469-9896}}, journal = {{Physical Review Physics Education Research}}, title = {{{German university students’ views of nature of science in the introductory phase}}}, doi = {{10.1103/physrevphyseducres.17.010118}}, year = {{2021}}, } @inproceedings{31499, author = {{Olfert, Viktoria and Meschut, Gerson and Hein, David and Rochel, Philip and Sommer, Silke}}, location = {{Dresden}}, title = {{{Einfluss fertigungsbedingter Toleranzen auf das Versagens- und Verformungsverhalten mechanisch gefügter Verbindungen unter Crashbelastung}}}, year = {{2021}}, } @misc{31505, author = {{Elit, Stefan}}, booktitle = {{NlatJb 23 (unter dem Titel "Ein Teufelsbündler auf der Jesuitenbühne, opulent ediert")}}, pages = {{304--308}}, title = {{{Maria die Himmels-Thür. Ein anonymes Theophilus-Drama, 1655 bei den Straubinger Jesuiten aufgeführt, hg. v. André Schnyder, übers. u. komm. in Zusammenarb. mit Andreas Ammann, Stuttgart 2019 (Europäische Literatur der Frühen Neuzeit 1)}}}, year = {{2021}}, } @article{29524, author = {{De, Syamsundar and Gil López, Jano and Brecht, Benjamin and Silberhorn, Christine and Sánchez-Soto, Luis L. and Hradil, Zdeněk and Řeháček, Jaroslav}}, issn = {{2643-1564}}, journal = {{Physical Review Research}}, keywords = {{General Engineering}}, number = {{3}}, publisher = {{American Physical Society (APS)}}, title = {{{Effects of coherence on temporal resolution}}}, doi = {{10.1103/physrevresearch.3.033082}}, volume = {{3}}, year = {{2021}}, } @article{21020, author = {{Ansari, Vahid and Brecht, Benjamin and Gil-Lopez, Jano and Donohue, John M. and Řeháček, Jaroslav and Hradil, Zdeněk and Sánchez-Soto, Luis L. and Silberhorn, Christine}}, issn = {{2691-3399}}, journal = {{PRX Quantum}}, title = {{{Achieving the Ultimate Quantum Timing Resolution}}}, doi = {{10.1103/prxquantum.2.010301}}, volume = {{2}}, year = {{2021}}, } @article{22259, author = {{Roman-Rodriguez, V and Brecht, Benjamin and Srinivasan, K and Silberhorn, Christine and Treps, N and Diamanti, E and Parigi, V}}, issn = {{1367-2630}}, journal = {{New Journal of Physics}}, title = {{{Continuous variable multimode quantum states via symmetric group velocity matching}}}, doi = {{10.1088/1367-2630/abef96}}, volume = {{23}}, year = {{2021}}, } @inbook{31565, author = {{Egidi, Margreth}}, booktitle = {{Alanus ab Insulis und das europäische Mittelalter, unter Mitarbeit von Magdalena Butz und Alexandra Urban}}, editor = {{Bezner, Frank and Kellner, Beate}}, pages = {{271--299}}, title = {{{„ir willekür ist mir zu starc – litis audet excitare tumultum. Zur literarischen Inszenierung von Macht, Herrschaft und Willensfreiheit in Frauenlobs Minne und Welt und Alans Planctus Naturae“}}}, year = {{2021}}, } @inbook{31566, author = {{Egidi, Margreth}}, booktitle = {{Lesebuch Frauenlob. Texte, Übersetzungen, Kommentare}}, editor = {{Störmer-Caysa, Uta and Lauer, Claudia}}, pages = {{429--452}}, title = {{{„Frauenlobs Liebestheorie“}}}, year = {{2021}}, } @inbook{31564, author = {{Egidi, Margreth}}, booktitle = {{Handbuch Minnesang}}, editor = {{Kellner, Beate}}, pages = {{600--609}}, title = {{{„Sangspruch – Minnesang“}}}, year = {{2021}}, } @article{31576, author = {{Häsel-Weide, Uta and Nührenbürger, Marcus}}, journal = {{Zeitschrift für Grundschulforschung (ZfG)}}, number = {{14}}, pages = {{49--65}}, publisher = {{Springer}}, title = {{{Inklusive Praktiken im Mathematikunterricht. Empirische Analysen von Unterrichtsdiskursen in Einführungsphasen.}}}, year = {{2021}}, } @inbook{31573, author = {{Günther, Katrin and Altun, Tülay}}, booktitle = {{Sprachbildend Lernen und Lehren im, vor und nach dem Sachunterricht}}, editor = {{Blumberg, Eva and Niederhaus, Constanze and Mischendahl, Anne}}, publisher = {{Kohlhammer}}, title = {{{Schreiben im Geschichtsunterricht der Sekundarstufe I unter Berücksichtigung der Bedingungen der Migrationsgesellschaft}}}, year = {{2021}}, } @article{31577, author = {{Häsel-Weide, Uta and Schöttler, Christian}}, issn = {{ 2701-9012}}, journal = {{Zeitschrift für Mathematikdidaktik in Forschung & Praxis (ZMFP)}}, number = {{2}}, title = {{{Das Dezimalsystem verstehen – Bedeutung, Erkenntnisse, Anregungen}}}, year = {{2021}}, } @article{31616, author = {{Ballweg, Sandra and Erichsen, Göntje and Hähnlein, Mario and Introna, Silvia and Riemer, Claudia and Rozum, Nastassia and Toumi Njeugue, Bertrand and Zörner, Anika}}, journal = {{Zeitschrift für Interkulturellen Fremdsprachenunterricht (ZiF) 26/2}}, title = {{{Zum Zusammenspiel von Forschungsmethoden und ihren erkenntnistheoretischen Hintergründen. Ein Vergleich der Situationsanalyse und der Konstruktivistischen Grounded Theory am Beispiel eines narrativen Interviews}}}, year = {{2021}}, } @inbook{31617, author = {{Ballweg, Sandra and Jentges, Sabine and Adamczak-Krysztofowicz, Sylwia}}, booktitle = {{Gemeinsam mit und voneinander lernen: Nachbarsprachenlernen und Schulaustausch}}, editor = {{Jentges, Sabine}}, pages = {{177--190}}, publisher = {{Schneider Hohengehren}}, title = {{{eMMA – ein digitales Portfolio zur Begleitung von Schüler*innenaustauschen}}}, year = {{2021}}, } @article{31615, author = {{Ballweg, Sandra}}, journal = {{Germanistische Mitteilungen 47}}, pages = {{15--45}}, title = {{{„wie bekommt man note mit portfolio?“ – Formative Evaluation bei der Arbeit mit einem Schreibportfolio im Deutsch-als-Fremdsprache-Unterricht im universitären Kontext}}}, doi = {{https://doi.org/10.33675/GM/2021/47/6}}, year = {{2021}}, } @unpublished{31677, abstract = {{The theory of visual attention, “TVA”, is an influential and formal theory of attentional selection. It is widely applied in clinical assessment of attention and fundamental attention research. However, most TVA-based research is based on accuracy data from letter report experiments performed in controlled laboratory environments. While such basic approaches to questions regarding attentional selection are undoubtedly useful, recent technological advances have enabled the use of increasingly sophisticated experimental paradigms involving more realistic scenarios. Notably, these studies have in many cases resulted in different estimates of capacity limits than those found in studies using traditional TVA-based assessment. Here we review recent developments in TVA-based assessment of attention that goes beyond the use of letter report experiments and experiments performed in controlled laboratory environments. We show that TVA can be used with other tasks and new stimuli, that TVA-based parameter estimation can be embedded into complex scenarios, such as games that can be used to investigate particular problems regarding visual attention, and how TVA-based simulations of “visual foraging” can elucidate attentional control in more naturalistic tasks. We also discuss how these developments may inform future advances of TVA.}}, author = {{Tünnermann, Jan and Kristjansson, Arni and Petersen, Anders and Schubö, Anna and Scharlau, Ingrid}}, booktitle = {{Open Psychology}}, publisher = {{Center for Open Science}}, title = {{{Advances in the application of a computational Theory of Visual Attention (TVA): Moving towards more naturalistic stimuli and game-like tasks}}}, year = {{2021}}, } @inbook{31671, author = {{Reis, Oliver and Jenert, Tobias and Scharlau, Ingrid}}, booktitle = {{Hochschule auf Abstand}}, editor = {{Neiske, Iris and Osthushenrich, Judith and Schaper, Niclas and Trier, Ulrike and Vöing, Nerea}}, pages = {{141 -- 154}}, publisher = {{transcript}}, title = {{{Kontaktlos lehren?}}}, doi = {{10.1515/9783839456903-010}}, year = {{2021}}, } @inbook{31669, author = {{Reinmann, Gabi and Kreber, Carolin and Bremer, Helmut and Langemeyer, Ines and Scharlau, Ingrid}}, booktitle = {{Hochschullehre im Spannungsfeld zwischen individueller und institutioneller Verantwortung: Tagungsband der 15. Jahrestagung der Gesellschaft für Hochschulforschung}}, editor = {{Bohndick, Carla and Bülow-Schramm, Margret and Paul, Daria and Reinmann, Gabi}}, pages = {{33 -- 47}}, publisher = {{Springer}}, title = {{{Wer bestimmt die Hochschullehre?}}}, year = {{2021}}, } @inbook{31668, author = {{Scharlau, Ingrid}}, booktitle = {{Interdisziplinarität als fachdidaktische Herausforderung: Psychologie im Schulfach Erziehungswissenschaft}}, editor = {{Gather, Katharina}}, pages = {{162 -- 181}}, publisher = {{Schneider}}, title = {{{Jean Piaget als - was?}}}, year = {{2021}}, } @misc{31707, author = {{Moritzer, Elmar and Hillemeyer, J. and Kramer, M. and Hopmann, C. }}, booktitle = {{Plastverarbeiter}}, issn = {{0032-1338}}, number = {{71}}, pages = {{56--60}}, title = {{{Direktverschraubung von Duroplasten Eine wirtschaftliche Lösung}}}, year = {{2021}}, } @misc{31725, author = {{Moritzer, Elmar and Wortmann, Martin and Viertel, Klaus and Welle, Alexander and Keil, Waldemar and Frese, Natalie and Hachmann, Wiebke and Krieger, Philipp and Brikmann, Johannes and Schmidt, Claudia and Hüsgen, Bruno}}, booktitle = {{International Journal of Heat and Mass Transfer}}, title = {{{Anomalous bulk diffusion of methylene diphenyl diisocyanate in silicone elastomer}}}, year = {{2021}}, } @inproceedings{31719, author = {{Schöppner, Volker and Vogtschmidt, Sascha}}, booktitle = {{ DVS CONGRESS}}, isbn = {{978-3-96144-147-1}}, location = {{digital}}, title = {{{ Analyse des Erwärm- und Umstellverhaltens beim Schweißen von hochtemperaturbeständigen Kunststoffen}}}, year = {{2021}}, } @inproceedings{31730, author = {{Schöppner, Volker and Vogtschmidt, Sascha}}, booktitle = {{Technomer}}, location = {{Deutschland (digital)}}, title = {{{ Anwendungsorientiertes Schweißen von hochtemperaturbeständigen Kunststoffen}}}, year = {{2021}}, } @inproceedings{32799, abstract = {{The advantages of Additive Manufacturing (AM) highlight the capability to become an inherent part within the product development process. However, process specific challenges harm its further currency for industrial applications, for instance the high geometrical deviations. Different process factors influence the manufacturing accuracy and lead to large dimensional, form and positional deviations. Published research relative to deviations is difficult to compare, because it is based on several specimens that were manufactured with different processes, materials and machine settings. This fact emphasizes that reliable tolerance values for AM are hard to define in standards. Within this investigation, a universally applicable method was developed to examine geometrical deviations for AM processes. The main aim is the derivation of achievable tolerance values considering important influencing factors. Furthermore, due to the locally varying surface roughness of additively manufactured parts several tactile measurements were compared.}}, author = {{Lieneke, Tobias and Lammers, Stefan and Zimmer, Detmar}}, booktitle = {{32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium }}, location = {{Austin, Texas, USA}}, title = {{{Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy}}}, doi = {{http://dx.doi.org/10.26153/tsw/17565}}, year = {{2021}}, } @article{32810, author = {{Li, Jiaao and Ma, Yulai and Shi, Yongtang and Wang, Weifan and Wu, Yezhou}}, issn = {{0195-6698}}, journal = {{European Journal of Combinatorics}}, keywords = {{Discrete Mathematics and Combinatorics}}, publisher = {{Elsevier BV}}, title = {{{On 3-flow-critical graphs}}}, doi = {{10.1016/j.ejc.2021.103451}}, volume = {{100}}, year = {{2021}}, } @article{24140, author = {{Ramaswamy, Arunselvan and Redder, Adrian and Quevedo, Daniel E.}}, journal = {{IEEE Transactions on Automatic Control}}, pages = {{1--1}}, title = {{{Distributed optimization over time-varying networks with stochastic information delays}}}, doi = {{10.1109/TAC.2021.3108492}}, year = {{2021}}, } @misc{32762, author = {{Markewitz, Friedrich}}, booktitle = {{Journal für Medienlinguistik}}, number = {{1}}, pages = {{8--15}}, title = {{{Stilwechsel und ihre Funktionen in Textsorten der Fach- und Wissenschaftskommunikation}}}, volume = {{4}}, year = {{2021}}, } @misc{32760, author = {{Markewitz, Friedrich}}, booktitle = {{Zeitschrift für Angewandte Linguistik}}, pages = {{171--180}}, title = {{{Diskurs, Wissen, Sprache. Annäherungen an kulturwissenschaftliche Fragen}}}, volume = {{74}}, year = {{2021}}, } @inbook{32868, author = {{Nagbøl, Per Rådberg and Müller, Oliver and Krancher, Oliver}}, booktitle = {{The Next Wave of Sociotechnical Design}}, isbn = {{9783030824044}}, issn = {{0302-9743}}, publisher = {{Springer International Publishing}}, title = {{{Designing a Risk Assessment Tool for Artificial Intelligence Systems}}}, doi = {{10.1007/978-3-030-82405-1_32}}, year = {{2021}}, } @inproceedings{21726, author = {{Triebus, Marcel and Tröster, Thomas}}, booktitle = {{9th NRW Nano Conference - Innovations in Materials and Applications}}, location = {{Web}}, title = {{{HyOpt - Optimization-Based Development of Hybrid Materials}}}, year = {{2021}}, } @article{33008, author = {{Ludwig-Walz, Helena and Nyasordzi, Juliana and Weber, Katharina S. and Buyken, Anette and Kroke, Anja}}, issn = {{0939-4753}}, journal = {{Nutrition, Metabolism and Cardiovascular Diseases}}, keywords = {{Cardiology and Cardiovascular Medicine, Nutrition and Dietetics, Endocrinology, Diabetes and Metabolism, Medicine (miscellaneous)}}, number = {{4}}, pages = {{833--852}}, publisher = {{Elsevier BV}}, title = {{{Maternal pregnancy weight or gestational weight gain and offspring's blood pressure: A systematic review}}}, doi = {{10.1016/j.numecd.2021.11.011}}, volume = {{32}}, year = {{2021}}, } @misc{33039, author = {{Jia, Zheng}}, title = {{{Untersuchung der Desorption von Sauerstoff aus primären Alkoholen zur Bestimmung von flüssigkeitsseitigen Stoffübergangskoeffizienten für strukturierten Packungen basierend auf hydrodynamischen Analogien}}}, year = {{2021}}, } @misc{33040, author = {{Jian, Youxuan}}, title = {{{Untersuchung der chemischen Absorption von SO2 in wässeriger NaOH zur Ermittlung von gasseitigen Stoffübergangskoeffizienten für strukturierte Packungen basierend auf hydrodynamischen Analogien}}}, year = {{2021}}, } @misc{33042, author = {{Sandeep Sakhala, Shashank}}, title = {{{Comparison of different effective mass transfer area correlation in the determination of mass transfer coefficients based on hydrodynamic analogys}}}, year = {{2021}}, } @inproceedings{28988, author = {{Kirchhoff, Jonas}}, booktitle = {{The 1st Early Career Researchers Workshop Co-Located with ECSS 2021}}, location = {{Madrid}}, title = {{{Providing Decision Makers with Tailored Decision Support Systems}}}, year = {{2021}}, } @misc{33014, author = {{Markewitz, Friedrich}}, booktitle = {{WSK Band 6 (Wörterbücher zur Sprach- und Kommunikationswissenschaft): Text- und Diskurslinguistik}}, editor = {{Gansel, Christina and Spieß, Constanze }}, publisher = {{Walter de Gruyter}}, title = {{{Textsortengeschichte}}}, year = {{2021}}, } @article{22715, abstract = {{AbstractUsing data from the German Socio-Economic Panel for 1984–2018, we analyze the intergenerational education mobility of immigrants in Germany by identifying the determinants of differences in educational stocks for first- and second-generation immigrants in comparison to individuals without a migration background. Our results show that on average, first-generation immigrants have fewer years of schooling than native-born Germans and have a disproportionate share of lower educational qualifications. This gap is strongly driven by age at immigration, with immigration age and education revealing a nonlinear relationship. While the gap is relatively small among individuals who migrate at a young age, integrating in the school system at secondary school age leads to large disadvantages. Examining the educational mobility of immigrants in Germany, we identify an inter-generational catch-up in education. The gap in education between immigrants and natives is reduced for the second generation. Finally, we find that country of origin differences can account for much of the education gap. While immigrants with an ethnic background closer to the German language and culture show the best education outcomes, immigrants from Turkey, Italy, and other southern European countries and especially the group of war refugees from Syria, Afghanistan, Iraq and other MENA countries, have the lowest educational attainment.}}, author = {{Gries, Thomas and Redlin, Margarete and Zehra, Moonum}}, issn = {{1488-3473}}, journal = {{Journal of International Migration and Integration}}, title = {{{Educational Assimilation of First-Generation and Second-Generation Immigrants in Germany}}}, doi = {{10.1007/s12134-021-00863-9}}, year = {{2021}}, } @article{23594, abstract = {{AbstractUsing time series data for the period 1959–2015, our empirical analysis examines the simultaneous effects of the individual components of the global carbon budget on temperature. Specifically, we explore the possible effects of carbon emissions caused by fossil fuel combustion, cement production, land-use change emissions, and carbon sinks (here in terms of land sink and ocean sink) on climate change. The simultaneous inclusion of carbon emissions and carbon sinks allows us to look at the coexistent and opposing effects of the individual components of the carbon budget and thus provides a holistic perspective from which to explore the relationship between the global carbon budget and global warming. The results reveal a significant positive effect of carbon emissions on temperature for both fossil fuels emissions and emissions from land-use change, confirming previous results concerning carbon dioxide and temperature. Further, while ocean sink does not seem to have a significant effect, we identify a temperature-decreasing effect for land sink.}}, author = {{Redlin, Margarete and Gries, Thomas}}, issn = {{0177-798X}}, journal = {{Theoretical and Applied Climatology}}, title = {{{Anthropogenic climate change: the impact of the global carbon budget}}}, doi = {{10.1007/s00704-021-03764-0}}, year = {{2021}}, } @inproceedings{21198, author = {{Hanselle, Jonas Manuel and Tornede, Alexander and Wever, Marcel Dominik and Hüllermeier, Eyke}}, location = {{Delhi, India}}, title = {{{Algorithm Selection as Superset Learning: Constructing Algorithm Selectors from Imprecise Performance Data}}}, year = {{2021}}, } @article{32558, abstract = {{With the rapid progress of technological development, self-efficacy in reference to digital devices (i.e., information and computer technology [ICT] self-efficacy) is an important driver that helps students to deal with technological problems and support their lifelong learning processes. Schools, peers, and home learning environments are important sources for the development of positive self-efficacy. Expanding on previous research, we investigated the associations between different aspects of the digital home learning environment and students’ ICT self-efficacy. The moderation effects of gender were also tested. A total of 651 children answered a questionnaire about different digital home learning environment dimensions and estimated their ICT self-efficacy using an adapted scale—Schwarzer and Jerusalem’s (1999) general self-efficacy scale. Using the structural equation modeling technique, a digital home learning environment containing six different qualities of parental support was investigated. Families’ cultural capital, parents’ attitudes toward the Internet, and shared Internet activities at home contributed positively to ICT self-efficacy. We observed small gender differences, with the moderation effect being nonsignificant. The results help researchers and practitioners to understand how different dimensions of the digital home learning environment support ICT self-efficacy. We will discuss how parents can enhance the home learning environment and how teachers can integrate this knowledge into formal education.}}, author = {{Bonanati, Sabrina and Buhl, Heike M.}}, issn = {{1387-1579}}, journal = {{Learning Environments Research}}, keywords = {{Digital media use, Gender, Home learning environment, ICT self-efcacy, Motivation, Parental involvement}}, number = {{2}}, pages = {{485--505}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{The digital home learning environment and its relation to children’s ICT self-efficacy}}}, doi = {{10.1007/s10984-021-09377-8}}, volume = {{25}}, year = {{2021}}, } @article{32560, abstract = {{Several methods are available to answer questions regarding similarity and accuracy, each of which has specific properties and limitations. This study focuses on the Latent Congruence Model (LCM; Cheung, 2009), because of its capacity to deal with cross-informant measurement invariance issues. Until now, no cross-national applications of LCM are present in the literature, perhaps because of the difficulty to deal with both cross-national and cross-informant measurement issues implied by those models. This study presents a step-by-step procedure to apply LCM to dyadic cross-national research designs controlling for both cross-national and cross-informant measurement invariance. An illustrative example on parent–child support exchanges in Italy and Germany is provided. Findings help to show the different possible scenarios of partial invariance, and a discussion related to how to deal with those scenarios is provided. Future perspectives in the study of parent–child similarity and accuracy in cross-national research will be discussed.}}, author = {{Tagliabue, Semira and Zambelli, Michela and Sorgente, Angela and Sommer, Sabrina and Hoellger, Christian and Buhl, Heike M. and Lanz, Margherita}}, issn = {{1664-1078}}, journal = {{Frontiers in Psychology}}, keywords = {{latent congruence model, measurement invariance, similarity, accuracy, cross-national, cross-informant, parent-child relationship, support exchanges}}, publisher = {{Frontiers Media SA}}, title = {{{Latent Congruence Model to Investigate Similarity and Accuracy in Family Members' Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance}}}, doi = {{10.3389/fpsyg.2021.672383}}, volume = {{12}}, year = {{2021}}, } @article{32561, abstract = {{This investigation concentrates on the association of intergenerational value similarity and adult children’s and parents’subjective well-being, on the linkage between relationship quality and subjective well-being. Mediation effects of the relationship quality on the associations between value similarity and subjective well-being were focused. The sample consisted of 600 adult German children (53.8% women) and their parents. Dyadic correlations were constructed to determine the value similarity. In this study, the general value orientation and the family values were objects of research. We measured the subjective well-being with the Satisfaction with Life Scale and we used the Network of Relationships Inventory (NRI) to measure the relationship quality. Associations between subjective well-being and value similarity, and between subjective well-being and relationship quality, as well as mediation effects, were found. All effects depend on gender and perspective.}}, author = {{Hoellger, Christian and Sommer, Sabrina and Buhl, Heike M.}}, issn = {{0192-513X}}, journal = {{Journal of Family Issues}}, keywords = {{adult child–parent dyads, relationship quality, life satisfaction, parent–child relationship, intergenerational stake hypothesis, mediation analyses}}, publisher = {{SAGE Publications}}, title = {{{Intergenerational Value Similarity and Subjective Well-Being}}}, doi = {{10.1177/0192513x211054470}}, year = {{2021}}, } @article{32566, abstract = {{Die Querschnittsuntersuchung beschäftigt sich mit der Fragestellung, ob in Zusammenhang mit der familiären Lebenssituation Erwachsener (Elternstatus und Beziehungsstatus) Unterschiede hinsichtlich der Werteähnlichkeit zwischen ihnen und ihren Eltern bestehen. Dabei wurde die Ähnlichkeit der individuellen Grundwerte nach Schwartz (1992) fokussiert. Die Werteähnlichkeit wurde mittels dyadischer Korrelationen bestimmt (Kenny & Winquist, 2001). Die Stichprobe bestand aus N= 1047 Dyaden. Dafür nahmen 600 erwachsene Kinder (53.8 % weiblich) mit ihren Eltern (542 Mütter und 505 Väter) teil. Das Alter der teilnehmenden Kinder lag zwischen 25 und 49 Jahren (M= 33.9, SD = 6.1). Die Ergebnisse dieser Studie zeigten, dass sich die Werteähnlichkeiten in Abhängigkeit von der familiären Lebenssituation unterschieden: Die Elternschaft der erwachsenen Kinder ging mit einer größeren Werteähnlichkeit in der Mutter-Kind-Dyade einher. Ebenso konnte eine größere Werteähnlichkeit zwischen verheirateten Söhnen und deren beiden Elternteilen beobachtet werden, verglichen mit den Söhnen, die Single oder in einer Partnerschaft waren. Die Werteähnlichkeit der Töchter zu ihren Eltern unterschied sich nicht in Abhängigkeit des Beziehungsstatus.}}, author = {{Hoellger, Christian and Sommer, Sabrina and Buhl, Heike M.}}, journal = {{Zeitschrift für Soziologie der Erziehung und Sozialisation}}, number = {{4}}, pages = {{432--448}}, title = {{{Zusammenhang zwischen der familiären Lebenssituation und Werteähnlichkeiten in der Eltern-Kind-Beziehung im Erwachsenenalter}}}, volume = {{41}}, year = {{2021}}, } @inproceedings{23758, author = {{Peeters, Hendrik and Habig, Sebastian and Fechner, Sabine}}, booktitle = {{Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?}}, editor = {{Habig, Sebastian}}, keywords = {{digitale Medien}}, pages = {{613--616}}, title = {{{Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung}}}, volume = {{41}}, year = {{2021}}, } @article{32323, abstract = {{Genetic correlations suggest a coexisting genetic predisposition to both low leptin levels and risk for anorexia nervosa (AN). To investigate the causality and direction of these associations, we performed bidirectional two-sample Mendelian randomization (MR) analyses using data of the most recent genome-wide association study (GWAS) for AN and both a GWAS and an exome-wide-association-study (EWAS) for leptin levels. Most MR methods with genetic instruments from GWAS showed a causal effect of lower leptin levels on higher risk of AN (e.g. IVW b = −0.923, p = 1.5 × 10−4). Because most patients with AN are female, we additionally performed analyses using leptin GWAS data of females only. Again, there was a significant effect of leptin levels on the risk of AN (e.g. IVW b = −0.826, p = 1.1 × 10−04). MR with genetic instruments from EWAS showed no overall effect of leptin levels on the risk for AN. For the opposite direction, MR revealed no causal effect of AN on leptin levels. If our results are confirmed in extended GWAS data sets, a low endogenous leptin synthesis represents a risk factor for developing AN.}}, author = {{Peters, Triinu and Antel, Jochen and Naaresh, Roaa and Laabs, Björn-Hergen and Föcker, Manuel and Albers, Nicola and Bühlmeier, Judith and Hinney, Anke and Libuda, Lars and Hebebrand, Johannes}}, issn = {{1664-8021}}, journal = {{Frontiers in Genetics}}, keywords = {{Genetics (clinical), Genetics, Molecular Medicine}}, publisher = {{Frontiers Media SA}}, title = {{{Suggestive Evidence for Causal Effect of Leptin Levels on Risk for Anorexia Nervosa: Results of a Mendelian Randomization Study}}}, doi = {{10.3389/fgene.2021.733606}}, volume = {{12}}, year = {{2021}}, }