@misc{44402, author = {{Ahrens, Stephan}}, title = {{{Eine andere Welt, Porträt Stéphane Brizé}}}, year = {{2020}}, } @article{22898, author = {{Schultz, Andreas Maximilian and Lamers, Christoph and Koch, Rainer and Lüke, Richard and Sauerland, Torben}}, journal = {{vfdb-Zeitschrift}}, title = {{{IRiS – Intelligente Rettung im SmartHome}}}, volume = {{4}}, year = {{2020}}, } @inbook{44470, author = {{Eckel, Julia}}, booktitle = {{Exzess und Entzug: Ferres vor Gursky, Ferres vor Immendorff}}, editor = {{Beyer, Marcel}}, pages = {{27--29}}, publisher = {{Spector Books}}, title = {{{Ferres vor/neben/mit/am … – Instagrammatikalische Präpositionen}}}, year = {{2020}}, } @inbook{44471, author = {{Eckel, Julia}}, booktitle = {{Re-/Dissolving Mimesis}}, editor = {{Althoff, Sebastian and Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska}}, pages = {{261--290}}, publisher = {{Fink}}, title = {{{Re/Dis-Solved Selves: (Re)Searching Selfies, (Inter)Facing the Face}}}, year = {{2020}}, } @inbook{36726, author = {{Spiegel, Anna}}, booktitle = {{Multiple Gender Cultures, Sociology and Plural Modernities. Re-reading Social Constructions of Gender across the Globe in a De-Colonial Perspective.}}, editor = {{Poferl, Angelika and Winkel, Heidemarie}}, pages = {{155--177}}, publisher = {{Routledge}}, title = {{{The Work of Entanglement. Translating Women's Rights in Malaysia}}}, year = {{2020}}, } @book{44480, editor = {{Köngeter, Stefan and Engel, Nicolas and Spiegel, Anna and Klemm, Matthias and Struve, Karen and Klein-Zimmer, Kathrin and Duscha, Annemarie and Chmelar, Kristina and Bretting, Johannes}}, isbn = {{3837643808}}, publisher = {{transcript Verlag}}, title = {{{Wissen in der Transnationalisierung. Zur Ubiquität und Krise der Übersetzung}}}, doi = {{https://doi.org/10.1515/9783839443804 }}, year = {{2020}}, } @inproceedings{42892, abstract = {{This paper presents the results of static short-term and long-term tensile tests for beta-nucleated joined polypropylene samples by the hot plate welding process. In the present study different dimensionless joining displacements are accounted for. The results show that high short-term tensile strength does not directly transfer to high long-term tensile strength. The morphology of the weld seam in the joined samples is examined by means of transmitted and reflected light microscopy. For the dimensionless joining displacements of 0.75 and 0.95, stretched spherulites are obtained. X-Ray diffraction can be used as a tool for qualitative and quantitative analysis and eventually for differentiation of samples of various joining displacements.}}, author = {{Wübbeke, Andrea and Schöppner, Volker and Paul, André and Tiemann, Michael and Austermeier, Laura and Fitze, Marcus and Chen, Mingie and Jakob, Fabian and Heim, Hans-Peter and Wu, Tao and Niendorf, Thomas and Röhricht, Marie-Luise and Schmidt, Michael}}, booktitle = {{SPE ANTEC 2020: The Virtual Edition 5 }}, title = {{{Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts}}}, year = {{2020}}, } @inproceedings{24245, author = {{Schöppner, Volker and Wübbeke, Andrea and Geißler, B. and Schmidt, M. and Maginer, A. and Wu, T. and Niendorf, T. and Jakob, F. and Heim, H.}}, booktitle = {{73rd Annual Assembly of the International Institute of Welding (IIW)}}, location = {{Marina Bay (Singapore)}}, publisher = {{Springer-Verlag}}, title = {{{Investigation of residual stresses of hot plate welding}}}, year = {{2020}}, } @article{24236, abstract = {{In diesem Artikel werden das Scherzugverhalten und der morphologische Zustand von konturgeschweißtem Polypropylen (PP) mit einem Massenanteil von 0,2% Ruß untersucht. Dabei zeigen die Ergebnisse ...}}, author = {{Schöppner, Volker and Wübbeke, Andrea and Schriegel, Fabian and Paul, Andrej and Tiemann, Michael and Geißler, Bastian and Schmidt, Michael and Magnier, Arnaud and Niendorf, Thomas }}, journal = {{Joining Plastics}}, pages = {{30--35}}, title = {{{Selected Aspects for the Assessment of Laser Transmission Welding}}}, year = {{2020}}, } @inproceedings{24472, author = {{Schöppner, Volker and Wübbeke, Andrea and Paul, A. and Tiemann, M. and Austermeier, Laura and Fitze, M. and Chen, M. and Jakob, F. and Heim, H.-P- and Wu, T. and Niendorf, T. and Röhricht, M.-L. and Schmidt, M.}}, booktitle = {{ANTEC20}}, location = {{Texas (USA)}}, title = {{{LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS}}}, year = {{2020}}, } @article{30713, author = {{Rostek, Tim and Wiens, Eugen and Homberg, Werner}}, journal = {{Procedia Manufacturing}}, pages = {{395--399}}, publisher = {{ Elsevier Ltd}}, title = {{{Joining with Versatile Friction-Spun Joint Connectors}}}, doi = {{10.1016/j.promfg.2020.04.313}}, volume = {{47}}, year = {{2020}}, } @inproceedings{21447, abstract = {{Even though the spectrum of parts is expected to shift over the long term as a result of increasing e-mobility, there is still an extremely high demand for complex components made of high-strength materials which can only be produced by hydroforming technologies. The innovative combination of hydroforming processes with other forming processes, as well as the improvement of the processes themselves, offers considerable potential for improvement. A number of promising ways of improving the hydroforming process chain are therefore the subject of this contribution. The focus of the article is on possible approaches for combining (incremental) pre- and post-forming operations, which can permit considerable improvements in both quality and features at a reduced cost. Furthermore, a novel combination of quasi-static and high-speed forming processes is presented, leading to an improved overall forming process (with a high application potential) for the production of complex parts. }}, author = {{Wiens, Eugen and Djakow, Eugen and Homberg, Werner}}, booktitle = {{Nebu/Nehy 2020}}, keywords = {{Hydroforming, Incremental Forming, Internal Flow-turning, High-speed Forming}}, title = {{{Some ideas for the further development of hydroforming process chains}}}, year = {{2020}}, } @article{44331, abstract = {{In this paper, we study properties of the algebras of planar quasi-invariants. These algebras are Cohen–Macaulay and Gorenstein in codimension one. Using the technique of matrix problems, we classify all Cohen–Macaulay modules of rank one over them and determine their Picard groups. In terms of this classification, we describe the spectral modules of the planar rational Calogero–Moser systems. Finally, we elaborate the theory of the algebraic inverse scattering method, providing explicit computations of some ‘isospectral deformations’ of the planar rational Calogero–Moser system in the case of the split rational potential.}}, author = {{Burban, Igor and Zheglov, A.}}, journal = {{Proceedings of the London Mathematical Society}}, number = {{4}}, pages = {{1033–1082}}, title = {{{Cohen-Macaulay modules over the algebra of planar quasi-invariants and Calogero-Moser systems}}}, doi = {{10.1112/plms.12341}}, volume = {{121}}, year = {{2020}}, } @inbook{28883, author = {{van Ackeren, Isabell and Buhl, Heike M. and Eickelmann, Birgit and Heinrich, Martin and Wolfswinkler, Günther}}, booktitle = {{Bildung, Schule und Digitalisierung}}, editor = {{Kaspar, Kai and Becker-Mrotzek, Michael and Hofhues, Sandra and König, Johannes and Schmeinck, Daniela}}, pages = {{321--326}}, publisher = {{Waxmann}}, title = {{{Digitalisierung in der Lehrerbildung durch Communities of Practice. Konzeption, Governance und Qualitätsmanagement des ComeIn-Verbundvorhabens in Nordrhein-Westfalen}}}, year = {{2020}}, } @inbook{27838, author = {{Labusch, Amelie and Eickelmann, Birgit and Drossel, Kerstin and Vennemann, Mario}}, booktitle = {{ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich}}, editor = {{Eickelmann, Birgit and Labusch, Amelie and Drossel, Kerstin and Vennemann, Mario}}, pages = {{271--278}}, publisher = {{Waxmann}}, title = {{{Digitalisierungsbezogene Berufswahlneigung und Sichtweisen von Mädchen und Jungen auf die Relevanz digitaler Medien für die Gesellschaft}}}, year = {{2020}}, } @article{28882, author = {{Eickelmann, Birgit and Drossel, Kerstin}}, journal = {{SchulVerwaltung BW}}, pages = {{328--331}}, title = {{{Schulschließungen und Perspektiven für die Pandemie-Zeit –– Ergebnisse der Studie ‚Schule auf Distanz‘}}}, volume = {{12}}, year = {{2020}}, } @article{28908, author = {{Eickelmann, Birgit and Kummer Wyss, Annemarie}}, journal = {{Journal für Schulentwicklung}}, number = {{4}}, pages = {{5--7}}, title = {{{Fortbildung im digitalen Zeitalter. Editorial}}}, volume = {{24}}, year = {{2020}}, } @book{28905, author = {{Labusch, Amelie and Eickelmann, Birgit and Conze, Daniela}}, publisher = {{Waxmann}}, title = {{{ICILS 2018 #Transfer. Gestaltung digitaler Schulentwicklung in Deutschland}}}, year = {{2020}}, } @inbook{27839, author = {{Eickelmann, Birgit and Drossel, Kerstin and Labusch, Amelie and Heldt, Melanie}}, booktitle = {{ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich}}, editor = {{Eickelmann, Birgit and Labusch, Amelie and Drossel, Kerstin and Vennemann, Mario}}, pages = {{259--270}}, publisher = {{Waxmann}}, title = {{{Wünsche zur schulischen Nutzung digitaler Medien, digitalisierungsbezogene Berufswahlneigung und Sichtweisen von Schülerinnen und Schülern auf die Relevanz digitaler Medien für die Gesellschaft}}}, year = {{2020}}, } @inbook{27853, author = {{Drossel, Kerstin and Lorenz, Ramona and Labusch, Amelie and Eickelmann, Birgit}}, booktitle = {{ICILS 2018 #NRW. Vertiefende Analysen und Befunde für Nordrhein-Westfalen im internationalen Vergleich}}, editor = {{Eickelmann, Birgit and Labusch, Amelie and Drossel, Kerstin and Vennemann, Mario}}, pages = {{85--100}}, publisher = {{Waxmann}}, title = {{{Selbsteingeschätzte Kompetenzen von Lehrkräften zum schulischen Einsatz digitaler Medien}}}, year = {{2020}}, }