@article{34826, author = {{Eichen, Lars and Bruns, Julia}}, issn = {{2191-9194}}, journal = {{Frühe Bildung}}, keywords = {{competency development, early childhood mathematics education, professional development course}}, number = {{2}}, pages = {{67--73}}, publisher = {{Hogrefe & Huber Publishers}}, title = {{{Interventionsstudie zur Entwicklung mathematikbezogener Einstellungen frühpädagogischer Fachpersonen}}}, doi = {{10.1026/2191-9186/a000310}}, volume = {{6}}, year = {{2017}}, } @inproceedings{36479, author = {{Bruns, Julia and Eichen, Lars and Gasteiger, Hedwig}}, booktitle = {{Proceedings of the 41th Conference of the International Group for the Psychology of Mathematics Education }}, editor = {{Kaur, Berinderjeet and Ho, Weng Kin and Toh, Tin Lam and Choy, Ban Heng}}, location = {{Singapur}}, pages = {{185--192}}, title = {{{Structure of Early Childhood Educators Math-related Competence}}}, volume = {{2}}, year = {{2017}}, } @inbook{36484, abstract = {{Ziel der quasi-experimentellen Querschnittsuntersuchung ist die Beschreibung der adaptiven Förderpraxis elementarpädagogischer Fachpersonen (n = 31) von Kindern (n = 62) im Bereich Mathematik unter Einbezug des Konzepts der Zone der nächsten Entwicklung nach Vygotskij. Im Zentrum dieses Beitrags steht die Frage: Welcher Zusammenhang zeigt sich zwischen dem Bildungsverständnis der elementarpädagogischen Fachpersonen und der Adaptivität ihres Förderverhaltens im Bereich Mathematik? Die Ergebnisse weisen darauf hin, dass die Förderung nur unzureichend adaptiv gestaltet wird. Es zeigt sich kein Zusammenhang zwischen dem Bildungsverständnis und der adaptiven Förderleistung im Bereich Mathematik. Es scheint aufgrund der Ergebnisse, dass elementarpädagogische Fachpersonen stärkere Unterstützung in der Begleitung mathematischer Bildungsprozesse brauchen.}}, author = {{Bruns, Julia and Eichen, Lars}}, booktitle = {{Perspektiven mathematischer Bildung im Übergang vom Kindergarten zur Grundschule}}, editor = {{Schuler, Stephanie and Streit, Christine and Wittmann, Gerald}}, isbn = {{978-3-658-12950-7}}, pages = {{125–138}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Individuelle Förderung im Kontext früher mathematischer Bildung}}}, doi = {{10.1007/978-3-658-12950-7_9}}, year = {{2017}}, } @article{31377, author = {{Weich, Tobias and Hoffmann, Max}}, journal = {{die hochschullehre}}, title = {{{Exkursinhalte in der fachmathematischen Lehramtsausbildung: Wie man das Wesen und die Rolle der Mathematik vermittelt.}}}, volume = {{3}}, year = {{2017}}, } @article{46714, author = {{Allerdissen, Meike and Güldenpenning, Iris and Schack, Thomas and Bläsing, Bettina}}, journal = {{Psychology of Sport and Exercise}}, pages = {{123–130}}, publisher = {{Elsevier}}, title = {{{Recognizing fencing attacks from auditory and visual information: A comparison between expert fencers and novices}}}, doi = {{https://doi.org/10.1016/j.psychsport.2017.04.009}}, volume = {{31}}, year = {{2017}}, } @article{46711, author = {{Güldenpenning, Iris and Kunde, Wilfried and Weigelt, Matthias}}, journal = {{Frontiers in Psychology}}, pages = {{917}}, publisher = {{Frontiers Media SA}}, title = {{{How to trick your opponent: A review article on deceptive actions in interactive sports}}}, doi = {{https://doi.org/10.3389/fpsyg.2017.00917}}, volume = {{8}}, year = {{2017}}, } @article{46718, abstract = {{Basketball players’ responses to an opposing players’ pass direction are typically delayed when the opposing player gazes in another than the pass direction. Here, we studied the role of basketball expertise on this, the so-called head-fake effect, in three groups of participants (basketball experts, soccer players, and non-athletes). The specific focus was on the dependency of the head-fake effect on previous fake experience as an index of control over the processing of task-irrelevant gaze information. Whereas (overall) the head-fake effect was of similar size in all expertise groups, preceding fake experience removed the head-fake effect in basketball players, but not in non-experts. Accordingly, basketball expertise allows for higher levels of control over the processing of task-irrelevant gaze information.}}, author = {{Weigelt, Matthias and Güldenpenning, Iris and Steggemann-Weinrich, Yvonne and Alhaj Ahmad Alaboud, Mustafa and Kunde, Wilfried}}, journal = {{Psychonomic Bulletin & Review}}, pages = {{828–834}}, publisher = {{Springer}}, title = {{{Control over the processing of the opponent’s gaze direction in basketball experts}}}, doi = {{https://doi.org/10.3758/s13423-016-1140-4}}, volume = {{24}}, year = {{2017}}, } @inproceedings{46911, author = {{Seegelke, Christian and Güldenpenning, Iris and Dettling, Julian and Schack, Thomas}}, booktitle = {{2nd International Convention of Psychological Science }}, location = {{Wien}}, title = {{{Two visual streams in action: Evidence for distinct priming effects}}}, year = {{2017}}, } @inproceedings{47000, author = {{Weigelt, Matthias and Güldenpenning, Iris and Steggemann-Weinrich, Y. and Alhaj Ahmad Alaboud, M. and Kunde, W.}}, booktitle = {{Abstracts of the 59th Conference of Experimental Psychologists (TeaP)}}, editor = {{Goschke, T. and Bolte, A. and Kirschbaum, C.}}, location = {{Dresden}}, pages = {{167}}, publisher = {{Pabst Science Publishers}}, title = {{{Control over the processing of the opponent’s gaze direction in basketball experts}}}, year = {{2017}}, } @inproceedings{46873, author = {{Polzien, Andrea and Güldenpenning, Iris and Weigelt, Matthias}}, booktitle = {{1st Workshop on “Behavior, Emotion and Representation: Building Blocks of Interaction”}}, location = {{Bielefeld}}, title = {{{Perception during Action Observation in Combat Sports}}}, year = {{2017}}, } @article{18, abstract = {{Branch and bound (B&B) algorithms structure the search space as a tree and eliminate infeasible solutions early by pruning subtrees that cannot lead to a valid or optimal solution. Custom hardware designs significantly accelerate the execution of these algorithms. In this article, we demonstrate a high-performance B&B implementation on FPGAs. First, we identify general elements of B&B algorithms and describe their implementation as a finite state machine. Then, we introduce workers that autonomously cooperate using work stealing to allow parallel execution and full utilization of the target FPGA. Finally, we explore advantages of instance-specific designs that target a specific problem instance to improve performance. We evaluate our concepts by applying them to a branch and bound problem, the reconstruction of corrupted AES keys obtained from cold-boot attacks. The evaluation shows that our work stealing approach is scalable with the available resources and provides speedups proportional to the number of workers. Instance-specific designs allow us to achieve an overall speedup of 47 × compared to the fastest implementation of AES key reconstruction so far. Finally, we demonstrate how instance-specific designs can be generated just-in-time such that the provided speedups outweigh the additional time required for design synthesis.}}, author = {{Riebler, Heinrich and Lass, Michael and Mittendorf, Robert and Löcke, Thomas and Plessl, Christian}}, issn = {{1936-7406}}, journal = {{ACM Transactions on Reconfigurable Technology and Systems (TRETS)}}, keywords = {{coldboot}}, number = {{3}}, pages = {{24:1--24:23}}, publisher = {{Association for Computing Machinery (ACM)}}, title = {{{Efficient Branch and Bound on FPGAs Using Work Stealing and Instance-Specific Designs}}}, doi = {{10.1145/3053687}}, volume = {{10}}, year = {{2017}}, } @inproceedings{1592, abstract = {{Compared to classical HDL designs, generating FPGA with high-level synthesis from an OpenCL specification promises easier exploration of different design alternatives and, through ready-to-use infrastructure and common abstractions for host and memory interfaces, easier portability between different FPGA families. In this work, we evaluate the extent of this promise. To this end, we present a parameterized FDTD implementation for photonic microcavity simulations. Our design can trade-off different forms of parallelism and works for two independent OpenCL-based FPGA design flows. Hence, we can target FPGAs from different vendors and different FPGA families. We describe how we used pre-processor macros to achieve this flexibility and to work around different shortcomings of the current tools. Choosing the right design configurations, we are able to present two extremely competitive solutions for very different FPGA targets, reaching up to 172 GFLOPS sustained performance. With the portability and flexibility demonstrated, code developers not only avoid vendor lock-in, but can even make best use of real trade-offs between different architectures.}}, author = {{Kenter, Tobias and Förstner, Jens and Plessl, Christian}}, booktitle = {{Proc. Int. Conf. on Field Programmable Logic and Applications (FPL)}}, keywords = {{tet_topic_hpc}}, publisher = {{IEEE}}, title = {{{Flexible FPGA design for FDTD using OpenCL}}}, doi = {{10.23919/FPL.2017.8056844}}, year = {{2017}}, } @article{1589, author = {{Schumacher, Jörn and Plessl, Christian and Vandelli, Wainer}}, journal = {{Journal of Physics: Conference Series}}, publisher = {{IOP Publishing}}, title = {{{High-Throughput and Low-Latency Network Communication with NetIO}}}, doi = {{10.1088/1742-6596/898/8/082003}}, volume = {{898}}, year = {{2017}}, } @inbook{56405, author = {{Kokew, Stephan}}, booktitle = {{Christentum und Islam als politische Religionen. Ideenwandel im Spiegel gesellschaftlicher Entwicklungen}}, editor = {{Hidalgo, Oliver and Zapf, Holger and Hildmann, Philipp}}, isbn = {{9783658139629}}, issn = {{2510-4748}}, pages = {{287--303}}, title = {{{Schutzgewährung gegenüber Nichtmuslimen. Zum Bedeutungswandel ordnungspolitischer Konzeptionen im Islam}}}, doi = {{10.1007/978-3-658-13963-6_15}}, year = {{2017}}, } @inbook{53657, author = {{Janus, Richard}}, booktitle = {{Luther und die Reformation in internationalen Geschichtskulturen. Perspektiven für den Geschichtsunterricht}}, editor = {{Bernhard, Roland and Hinz, Felix and Maier, Robert}}, isbn = {{978-3-7370-0752-8}}, issn = {{2198-6320}}, pages = {{357--367}}, publisher = {{Vandenhoeck & Ruprecht}}, title = {{{Die Darstellung der Reformation in aktuellen historischen Romanen und Konsequenzen für die Kirchengeschichtsdidaktik}}}, volume = {{145}}, year = {{2017}}, } @article{59977, abstract = {{In the present paper, the crashworthiness of fabric-reinforced thermoplastic composites is experimentally and numerically investigated under axial impact loading. Main aim of this article is the qualification of large-scale producible structures for energy absorbing applications. For this reason, the considerable steps of thermo-forming as well as relevant process parameters are identified. This includes the development of an appropriate handling system for production on lab-scale. Formed three-dimensional profiles are tested under axial impact loading in a drop tower to initiate a continuous progressive crushing mode. Experimental results are analysed and evaluated regarding specific energy absorption (SEA). Numerical analysis by the explicit finite element code LS-Dyna is based on the orthotropic material model MAT54 and a four-layered shell model to implement crushing failure. Investigations show, that energy absorbing structures made of bidirectional organic sheets are suitable for automotive lightweight design.}}, author = {{Striewe, Jan Andre and Reuter, C. and Sauerland, K.-H. and Tröster, Thomas}}, issn = {{0263-8231}}, journal = {{Thin-Walled Structures}}, pages = {{501--508}}, publisher = {{Elsevier BV}}, title = {{{Manufacturing and crashworthiness of fabric-reinforced thermoplastic composites}}}, doi = {{10.1016/j.tws.2017.11.011}}, volume = {{123}}, year = {{2017}}, } @article{41530, author = {{Hengsbach, Florian and Koppa, Peter and Duschik, Kristina and Holzweissig, Martin Joachim and Burns, Madison and Nellesen, Jens and Tillmann, Wolfgang and Tröster, Thomas and Hoyer, Kay-Peter and Schaper, Mirko}}, issn = {{0264-1275}}, journal = {{Materials & Design}}, keywords = {{Mechanical Engineering, Mechanics of Materials, General Materials Science}}, pages = {{136--142}}, publisher = {{Elsevier BV}}, title = {{{Duplex stainless steel fabricated by selective laser melting - Microstructural and mechanical properties}}}, doi = {{10.1016/j.matdes.2017.07.046}}, volume = {{133}}, year = {{2017}}, } @article{24108, author = {{Hengsbach, Florian and Koppa, Peter and Duschik, Kristina and Holzweissig, Martin Joachim and Burns, Madison and Nellesen, Jens and Tillmann, Wolfgang and Tröster, Thomas and Hoyer, Kay-Peter and Schaper, Mirko}}, issn = {{0264-1275}}, journal = {{Materials & Design}}, pages = {{136--142}}, title = {{{Duplex stainless steel fabricated by selective laser melting - Microstructural and mechanical properties}}}, doi = {{10.1016/j.matdes.2017.07.046}}, year = {{2017}}, } @inbook{49937, abstract = {{Die umfangreiche Bibliothek der Herzoginwitwe Magdalena Sibylla von Württemberg umfasste ausweislich des "Verzeichnis[ses] der […] Bücher […] in der Bibliothec der Durchleüchtigsten Verwittibten Fraw Hertzogin" auch einen kleinen, vierzehn Objekte umfassenden Bestand von Musikalien. Zweifellos bildet dieser Teilbestand eine Art Sonderbestand innerhalb dieser Bibliothek. Andererseits scheinen solche medialen Trennlinien, die Musikalien und ›richtige‹ Bücher voneinander separieren, vornehmlich heutigen Vorstellungen von Kunstgattungen und wissenschaftlichen Zuständigkeitsbereichen geschuldet.}}, author = {{Münzmay, Andreas}}, booktitle = {{Magdalena Sibylla  von Württemberg - Politisches und kulturelles Handeln einer Herzogswitwe im Zeichen des frühen Pietismus}}, editor = {{Kremer, Joachim}}, pages = {{147 -- 166}}, publisher = {{Jan Thorbecke}}, title = {{{Philipp Heinrich Erlebachs Harmonische Freude musicalischer Freunde in der Bibliothek der Magdalena Sibylla von Württemberg: Ansätze zu einer Standortbestimmung}}}, volume = {{27}}, year = {{2017}}, } @inbook{64768, author = {{Nikitin, Natalie}}, booktitle = {{50th Seminar “Sophus Lie”, Będlewo, Poland, September 26 – October 1, 2016. Dedicated to Professor Karl Heinrich Hofmann on the occasion of his 85th birthday}}, isbn = {{978-83-86806-37-9}}, keywords = {{22E65, 22A10, 26E15, 46E50}}, pages = {{363–373}}, publisher = {{Warsaw: Polish Academy of Sciences, Institute of Mathematics}}, title = {{{Differentiability along one-parameter subgroups compared to differentiability on Lie groups as manifolds}}}, doi = {{10.4064/bc113-0-17}}, year = {{2017}}, }