TY - BOOK A1 - Pohlenz, Philipp A1 - Schubarth, Wilfried A1 - Speck, Karsten A1 - Seidel, Andreas A1 - Winter, Martin A1 - Heine, Christoph A1 - Kleinfeld, Merle A1 - Sarrar, Lea A1 - Gemsa, Charlotte A1 - Wendland, Mirko A1 - Schlumm, Katharina A1 - Lehmann, Uta A1 - Kummerow, Udo A1 - Bastian, Laura A1 - Kamm, Caroline A1 - Niproschke, Saskia A1 - Sochadse, Lascha A1 - Kotzur, Katharina A1 - Hebert, Sebastian A1 - Voigt, Frank A1 - Kopp, Andrea ED - Schubarth, Wilfried ED - Speck, Karsten ED - Seidel, Andreas T1 - Nach Bologna: Praktika im Studium – Pflicht oder Kür? T1 - Beyond Bologna: internship in studies – obligation or option? BT - Empirische Analysen und Empfehlungen für die Hochschulpraxis BT - Empirical analysis and recommendations on the praxis of higher education N2 - Mit dem vorliegenden Band „Nach Bologna: Praktika im Studium – Pflicht oder Kür? Empirische Analysen und Empfehlungen für die Hochschulpraxis“ von Wilfried Schubarth, Karsten Speck und Andreas Seidel wird die Reihe „Potsdamer Beiträge zur Lehrevaluation“ unter neuem Titel und veränderter inhaltlicher Schwerpunktsetzung fortgeführt. Die Umbenennung in „Potsdamer Beiträge zur Hochschulforschung“ versteht sich als ein Schritt hin zu einer thematischen Öffnung der Reihe für die verschiedensten Felder der Hochschulforschung. Der vorliegende Band widmet sich einem der zentralen Reformziele von Bologna: der Frage des Praxis- und Berufsbezugs und dabei insbesondere den Praxisphasen im Studium. Mit der Bologna-Reform werden im bildungspolitischen Bereich sehr vielfältige strukturelle und inhaltliche Ziele verfolgt. Das Ziel dieses Bandes besteht deshalb darin, empirische Forschungen zu Praxisbezügen und Praxisphasen im Studium vorzustellen, diese in den Kontext aktueller Debatten um Studienqualität und Studienreform zu stellen sowie Folgerungen für die Gestaltung von Praxisphasen abzuleiten. Inhaltliche Schwerpunkte bilden das BMBF-Forschungsprojekt ProPrax und die Praxisphasen im Lehramtsstudium. Die Beiträge dieses Bandes gehen aus einem gleichnamigen Workshop hervor, der am 1. Oktober 2010 in Potsdam stattfand. N2 - The present conference volume „Beyond Bologna: Internship in studies – obligation or option? Empirical analysis and recommendations on the praxis of higher education“ by Wilfried Schubarth, Karsten Speck and Andreas Seidel is part of the serial “Potsdamer Beiträge zur Lehrevaluation” which is actually renamed as “Potsdamer Beiträge zur Hochschulforschung“. The new title supports modified focal points for research and provides opportunities for several fields of higher education research. The volume focuses on the practical relevance and the development of professional skills in academic studies as one of the central intentions of the Bologna Process. This Reform involves a variety of structural and content-related intentions in the field of educational policy. The aim of this conference volume is therefore to present empirical research with regard to practical relevance and internship in academic studies. It is linked to the current debate concerning quality of academic studies as well as the higher education reform in general and draws conclusions for the practical implementation of academic internships. The ProPrax research project, founded by the BMBF, and its first results as well as internships in teacher education are main issues of this volume. The contributions result from the correspondent Potsdam conference on October 1st 2010. T3 - Potsdamer Beiträge zur Hochschulforschung - 1 KW - Bologna-Prozess KW - Hochschulforschung KW - Lehrerbildung KW - Praxisphasen KW - Kompetenzentwicklung KW - Studienqualität KW - Bologna Process KW - higher education research KW - teacher education KW - internships KW - competence development KW - quality of academic studies Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-51033 SN - 978-3-86956-123-3 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Mayer, Magnus C. A1 - Schauenburg, Linda A1 - Thompson-Steckel, Greta A1 - Dunsing, Valentin A1 - Kaden, Daniela A1 - Voigt, Philipp A1 - Schaefer, Michael A1 - Chiantia, Salvatore A1 - Kennedy, Timothy E. A1 - Multhaup, Gerhard T1 - Amyloid precursor-like protein 1 (APLP1) exhibits stronger zinc-dependent neuronal adhesion than amyloid precursor protein and APLP2 JF - Journal of neurochemistry N2 - The amyloid precursor protein (APP) and its paralogs, amyloid precursor-like protein 1 (APLP1) and APLP2, are metalloproteins with a putative role both in synaptogenesis and in maintaining synapse structure. Here, we studied the effect of zinc on membrane localization, adhesion, and secretase cleavage of APP, APLP1, and APLP2 in cell culture and rat neurons. For this, we employed live-cell microscopy techniques, a microcontact printing adhesion assay and ELISA for protein detection in cell culture supernatants. We report that zinc induces the multimerization of proteins of the amyloid precursor protein family and enriches them at cellular adhesion sites. Thus, zinc facilitates the formation of de novo APP and APLP1 containing adhesion complexes, whereas it does not have such influence on APLP2. Furthermore, zinc-binding prevented cleavage of APP and APLPs by extracellular secretases. In conclusion, the complexation of zinc modulates neuronal functions of APP and APLPs by (i) regulating formation of adhesion complexes, most prominently for APLP1, and (ii) by reducing the concentrations of neurotrophic soluble APP/APLP ectodomains. KW - amyloid precursor protein KW - amyloid precursor-like protein KW - neuronal adhesion KW - number and brightness KW - zinc Y1 - 2016 U6 - https://doi.org/10.1111/jnc.13540 SN - 0022-3042 SN - 1471-4159 VL - 137 SP - 266 EP - 276 PB - Wiley-Blackwell CY - Hoboken ER -