@article{46894, author = {{Bischof, Sandra and Fergland, Dennis and Kehne, Miriam}}, journal = {{duz - spezial (Deutsche Universitätszeitschrift)}}, pages = {{20, 21}}, title = {{{Mit Netzwerken die Gesundheitsförderung stärken}}}, year = {{2018}}, } @article{46897, author = {{Fergland, Dennis and Kehne, Miriam}}, journal = {{Grundschule Sport}}, pages = {{9--11}}, title = {{{Kicken wie Messi. Balltricks erlernen}}}, volume = {{17}}, year = {{2018}}, } @article{42716, abstract = {{Die Vereinbarkeit einer erfolgreichen Bildungs- und Leistungssportkarriere steht immer wieder zur Diskussion. Mit dem Ziel die Doppelbelastung aus Schule und Sport abzupuffern und gleichzeitig eine positive Entwicklung der Sportler*innen zu fördern, werden in NRW seit 2006 Sportschulen eingerichtet. Die Ergebnisse einer Studie an einer solchen Realschule belegen, dass die sportlichen Heranwachsenden hinsichtlich der Bildungskarriere im Untersuchungszeitraum nicht benachteiligt sind.}}, author = {{Kehne, Miriam and Breithecker, Jennifer and Strotmeyer, Anne}}, journal = {{Sportunterricht}}, number = {{10}}, pages = {{446--450}}, title = {{{NRW-Sportschule: Sportliche Leistung fördern - schulische Ausbildung sichern}}}, volume = {{67}}, year = {{2018}}, } @inbook{44646, author = {{Kehne, Miriam and Köster, Carolin}}, booktitle = {{Heterogenität als Chance. BIlanz und Perspektiven des QUalitätspakt Lehre-Projekts an der Universität Paderborn}}, editor = {{Riegraf, B. and Meister, D. M. and Reinhold, P. and Schaper, N. and Temps, T. T.}}, pages = {{70--73}}, publisher = {{Universität Paderborn}}, title = {{{Sportliche Expertise als Ressource in der sportwissenschaftlichen (Lehramts-) Ausbildung}}}, year = {{2018}}, } @inproceedings{46906, author = {{Koester, Dirk and Schütz, Christoph and Güldenpenning, Iris and Schack, Thomas}}, booktitle = {{Die Psychophysiologie der Handlung. Abstractband der 50. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp)}}, editor = {{Borges, U. and Bröker, L. and Hoffmann, S. and Hosang, T.J. and Laborde, S. and Liepelt, R. and Lobinger, B. and Löffler, J. and Musculus, L. and Raab, M.}}, location = {{Köln}}, pages = {{33--34}}, title = {{{Wie verarbeiten Basketball-Athleten Blickfinten? Eine EEG-Studie}}}, year = {{2018}}, } @inproceedings{47007, author = {{Polzien, A. and Güldenpenning, Iris and Weigelt, Matthias}}, booktitle = {{Die Psychophysiologie der Handlung. Abstractband der 50. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp)}}, editor = {{Borges, U. and Bröker, L. and Hoffmann, S. and Hosang, T. and Laborde, S. and Liepelt, R. and Lobinger, B. and Löffler, J. and Musculus, L. and Raab, M.}}, location = {{Köln}}, pages = {{29}}, title = {{{Effektorspezifische Bahnungsprozesse bei der Handlungsbeobachtung im Kampfsport}}}, year = {{2018}}, } @inproceedings{47005, author = {{Polzien, A. and Güldenpenning, Iris and Weigelt, Matthias}}, booktitle = {{Abstracts of the 60th Conference of Experimental Psychologists (TeaP)}}, editor = {{Schütz, A. C. and Schubö, A. and Endres, D. and Lachnit, H.}}, location = {{Marburg}}, pages = {{201}}, publisher = {{Pabst Science Publishers}}, title = {{{Effector priming during action observation in combat sports}}}, year = {{2018}}, } @article{19943, abstract = {{In this paper we continue our study of bifurcations of solutions of boundary-value problems for symplectic maps arising as Hamiltonian diffeomorphisms. These have been shown to be connected to catastrophe theory via generating functions and ordinary and reversal phase space symmetries have been considered. Here we present a convenient, coordinate free framework to analyse separated Lagrangian boundary value problems which include classical Dirichlet, Neumann and Robin boundary value problems. The framework is then used to prove the existence of obstructions arising from conformal symplectic symmetries on the bifurcation behaviour of solutions to Hamiltonian boundary value problems. Under non-degeneracy conditions, a group action by conformal symplectic symmetries has the effect that the flow map cannot degenerate in a direction which is tangential to the action. This imposes restrictions on which singularities can occur in boundary value problems. Our results generalise classical results about conjugate loci on Riemannian manifolds to a large class of Hamiltonian boundary value problems with, for example, scaling symmetries. }}, author = {{McLachlan, Robert I and Offen, Christian}}, journal = {{New Zealand Journal of Mathematics}}, keywords = {{Hamiltonian boundary value problems, singularities, conformal symplectic geometry, catastrophe theory, conjugate loci}}, pages = {{83--99}}, title = {{{Hamiltonian boundary value problems, conformal symplectic symmetries, and conjugate loci}}}, doi = {{10.53733/34 }}, volume = {{48}}, year = {{2018}}, } @inproceedings{1588, abstract = {{The exploration of FPGAs as accelerators for scientific simulations has so far mostly been focused on small kernels of methods working on regular data structures, for example in the form of stencil computations for finite difference methods. In computational sciences, often more advanced methods are employed that promise better stability, convergence, locality and scaling. Unstructured meshes are shown to be more effective and more accurate, compared to regular grids, in representing computation domains of various shapes. Using unstructured meshes, the discontinuous Galerkin method preserves the ability to perform explicit local update operations for simulations in the time domain. In this work, we investigate FPGAs as target platform for an implementation of the nodal discontinuous Galerkin method to find time-domain solutions of Maxwell's equations in an unstructured mesh. When maximizing data reuse and fitting constant coefficients into suitably partitioned on-chip memory, high computational intensity allows us to implement and feed wide data paths with hundreds of floating point operators. By decoupling off-chip memory accesses from the computations, high memory bandwidth can be sustained, even for the irregular access pattern required by parts of the application. Using the Intel/Altera OpenCL SDK for FPGAs, we present different implementation variants for different polynomial orders of the method. In different phases of the algorithm, either computational or bandwidth limits of the Arria 10 platform are almost reached, thus outperforming a highly multithreaded CPU implementation by around 2x.}}, author = {{Kenter, Tobias and Mahale, Gopinath and Alhaddad, Samer and Grynko, Yevgen and Schmitt, Christian and Afzal, Ayesha and Hannig, Frank and Förstner, Jens and Plessl, Christian}}, booktitle = {{Proc. Int. Symp. on Field-Programmable Custom Computing Machines (FCCM)}}, keywords = {{tet_topic_hpc}}, publisher = {{IEEE}}, title = {{{OpenCL-based FPGA Design to Accelerate the Nodal Discontinuous Galerkin Method for Unstructured Meshes}}}, doi = {{10.1109/FCCM.2018.00037}}, year = {{2018}}, } @inproceedings{1590, abstract = {{We present the submatrix method, a highly parallelizable method for the approximate calculation of inverse p-th roots of large sparse symmetric matrices which are required in different scientific applications. Following the idea of Approximate Computing, we allow imprecision in the final result in order to utilize the sparsity of the input matrix and to allow massively parallel execution. For an n x n matrix, the proposed algorithm allows to distribute the calculations over n nodes with only little communication overhead. The result matrix exhibits the same sparsity pattern as the input matrix, allowing for efficient reuse of allocated data structures. We evaluate the algorithm with respect to the error that it introduces into calculated results, as well as its performance and scalability. We demonstrate that the error is relatively limited for well-conditioned matrices and that results are still valuable for error-resilient applications like preconditioning even for ill-conditioned matrices. We discuss the execution time and scaling of the algorithm on a theoretical level and present a distributed implementation of the algorithm using MPI and OpenMP. We demonstrate the scalability of this implementation by running it on a high-performance compute cluster comprised of 1024 CPU cores, showing a speedup of 665x compared to single-threaded execution.}}, author = {{Lass, Michael and Mohr, Stephan and Wiebeler, Hendrik and Kühne, Thomas and Plessl, Christian}}, booktitle = {{Proc. Platform for Advanced Scientific Computing (PASC) Conference}}, isbn = {{978-1-4503-5891-0/18/07}}, keywords = {{approximate computing, linear algebra, matrix inversion, matrix p-th roots, numeric algorithm, parallel computing}}, location = {{Basel, Switzerland}}, publisher = {{ACM}}, title = {{{A Massively Parallel Algorithm for the Approximate Calculation of Inverse p-th Roots of Large Sparse Matrices}}}, doi = {{10.1145/3218176.3218231}}, year = {{2018}}, } @inproceedings{1204, author = {{Riebler, Heinrich and Vaz, Gavin Francis and Kenter, Tobias and Plessl, Christian}}, booktitle = {{Proc. ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP)}}, isbn = {{9781450349826}}, keywords = {{htrop}}, publisher = {{ACM}}, title = {{{Automated Code Acceleration Targeting Heterogeneous OpenCL Devices}}}, doi = {{10.1145/3178487.3178534}}, year = {{2018}}, } @article{47455, author = {{Fergland, Dennis and Kehne, Miriam}}, journal = {{Grundschule Sport}}, pages = {{17, 28}}, title = {{{Poster: Kunststücke mit dem Ball}}}, year = {{2018}}, } @misc{56091, author = {{Adamik, Julie}}, title = {{{Die Entwicklung des Mystik-Verständnisses vom 19. zum 20. Jahrhundert.}}}, year = {{2018}}, } @inbook{55807, author = {{Grössl, Johannes}}, booktitle = {{Die gegenwärtige Krise Europas. Theologische Antwortversuche}}, editor = {{Kirschner, Martin and Ruhstorfer, Karlheinz}}, isbn = {{978-3-451-02291-3}}, pages = {{189--209}}, publisher = {{Herder}}, title = {{{Die ambivalente Rolle von Religion in einer offenen Gesellschaft – eine theologische Rezeption der Sozialphilosophie Karl Poppers}}}, volume = {{291}}, year = {{2018}}, } @inproceedings{56157, author = {{Schulte, Carsten and Krüger, Jessica and Gödecke, Andreas and Schmidt, Ann-Katrin}}, booktitle = {{Proceedings of the 13th Workshop in Primary and Secondary Computing Education}}, publisher = {{ACM}}, title = {{{The computing repair cafe}}}, doi = {{10.1145/3265757.3265781}}, year = {{2018}}, } @inproceedings{56249, author = {{Fleischmann, Yael and Kempen, Leander and Mai, Tobias and Biehler, Rolf}}, booktitle = {{Hanse-Kolloquium zur Hochschuldidaktik der Mathematik}}, editor = {{Klinger, M. and Schüler-Meyer, A. and Wessel, L.}}, pages = {{101–116}}, publisher = {{WTM-Verlag}}, title = {{{Die online Lernmaterialien von studiVEMINT: Einsatzszenarien im Blended Learning Format in mathematischen Vorkursen}}}, year = {{2018}}, } @article{56254, author = {{Kempen, Leander and Biehler, Rolf}}, issn = {{2198-9745}}, journal = {{International Journal of Research in Undergraduate Mathematics Education}}, number = {{1}}, pages = {{27--55}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Pre-Service Teachers’ Benefits from an Inquiry-Based Transition-to-Proof Course with a Focus on Generic Proofs}}}, doi = {{10.1007/s40753-018-0082-9}}, volume = {{5}}, year = {{2018}}, } @book{56253, author = {{Hochmuth, Reinhard and Biehler, Rolf and Schaper, Niclas and Kuklinski, Christiane and Lankeit, Elisa and Leis, Elena and Liebendörfer, Michael and Schürmann, Mirko}}, publisher = {{Leibniz Universität Hannover}}, title = {{{Wirkung und Gelingensbedingungen von Unterstützungsmaßnahmen für mathmatikbezogenes Lernen in der Studieneingangsphase: Schlussbericht: Teilprojekt A der Leibniz Universität Hannover, Teilprojekte B und C der Universität Paderborn: Berichtszeitraum: 01.03. 2015-31.08. 2018}}}, year = {{2018}}, } @inbook{5797, author = {{Kremer, H.-Hugo and Emmighausen, Laura and Mauer, Eileen}}, booktitle = {{Heterogenität als Chance. Bilanz und Perspektiven des Qualitätspakt Lehre-Projekts an der Universität Paderborn}}, editor = {{Riegraf, B. and Meister, D. M. and Reinhold, P. and Schaper, N. and Temps, T. T.}}, pages = {{126--129}}, title = {{{Studiengangsmanagement an der Fakultät für Wirtschaftswissenschaften. Organisation, Arbeitsgebiete und Herausforderungen.}}}, year = {{2018}}, } @inbook{56342, author = {{Kokew, Stephan Matthias}}, booktitle = {{Diversität historisch. Repräsentationen und Praktiken gesellschaftlicher Differenzierung im Wandel}}, editor = {{Florin, Moritz and Gutsche, Victoria and Krentz, Natalie}}, isbn = {{9783839444016}}, pages = {{193--209}}, title = {{{Islamische Konzeptionen zum Umgang mit religiöser Diversität: Zarathustrier und Buddhisten}}}, doi = {{10.1515/9783839444016-010}}, year = {{2018}}, }