TY - JOUR A1 - Starauschek, Erich T1 - Zur Rolle der Sprache beim Lernen von Physik Y1 - 2006 SN - 3-589-22148-8 ER - TY - THES A1 - Khalatyan, Arman T1 - The influence of nuclear activity onto the morphology of galaxies Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Ruffoni, Davide T1 - Modeling of material and architectural quality of trabecular bone Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Müller, Renate T1 - Einfluss der Temperatur auf die Nanomechanik von sphärischen und zylindrischen Polyelektrolyt-Multischicht- Hohlkörpern Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Raab, Corinna T1 - Entwicklung von Large-Scale-Dimensionsdichten und deren Anwendung auf biomedizinische Daten Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Grafmüller, Andrea T1 - The fusion of membranes and vesicles Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Voronina, Olena T1 - Structure-property relations in polymer ferroelectrets Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Kremmer, Alexander T1 - Untersuchungen der Struktur von Polyamid 11 - Filmen und ihres Einflusses auf deren piezo- und ferroelektrische Eigenschaften Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Colpan Zenginoglu, Anil T1 - A conformal approach to numerical calculations of asymptotically flat spacetimes Y1 - 2007 CY - Potsdam ER - TY - JOUR A1 - Beim Graben, Peter A1 - Atmanspacher, Harald T1 - Complementarity in classical dynamical systems N2 - The concept of complementarity, originally defined for non-commuting observables of quantum systems with states of non-vanishing dispersion, is extended to classical dynamical systems with a partitioned phase space. Interpreting partitions in terms of ensembles of epistemic states (symbols) with corresponding classical observables, it is shown that such observables are complementary to each other with respect to particular partitions unless those partitions are generating. This explains why symbolic descriptions based on an ad hoc partition of an underlying phase space description should generally be expected to be incompatible. Related approaches with different background and different objectives are discussed Y1 - 2006 UR - http://www.springerlink.com/content/101591 U6 - https://doi.org/10.1007/s10701-005-9013-0 SN - 0015-9018 ER - TY - JOUR A1 - Wegener, Michael A1 - Wirges, Werner A1 - Tiersch, Brigitte T1 - Porous polytetrafluoroethylene (PTFE) electret films : porosity and time dependent charging behaviour of the free surface N2 - Electrically charged porous polytetrafluoroethylene (PTFE) films are often discussed as active layers for electromechanical transducers. Here, the electric charging behavior of open-porous PTFE films with different porosities is investigated. Optimized electric charging of porous PTFE films is determined by variation of charging parameters such as electric fields and charging times. Maximum surface potentials are depending on the porosity of the PTFE films. Suitable charging leads to high surface potentials observed on non-stretched or slightly stretched porous PTFE films. Further increase of charging fields yields decreasing values of the surface potential accompanied with an increase of conductivity. Y1 - 2006 UR - http://www.springerlink.com/content/601u86x365560515/ U6 - https://doi.org/10.1007/s10934-006-9015-0 ER - TY - JOUR A1 - Qiu, Xunlin A1 - Mellinger, Axel A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Dielectric barrier discharges during the generation of ferroelectrets : optical spectroscopy for process monitoring Y1 - 2007 SN - 978-1-4244-1482-6 ER - TY - JOUR A1 - Basso, Heitor Cury A1 - Altafim, Ruy Alberto Pisani A1 - Altafim, Ruy Alberto Pisani A1 - Mellinger, Axel A1 - Fang, Peng A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Three-layer ferroelectrets from perforated Teflon-PTFE films fused between two homogeneous Teflon-FEP films Y1 - 2007 SN - 978-1-4244-1482-6 ER - TY - JOUR A1 - Wegener, Michael A1 - Wirges, Werner A1 - Paajanen, Mika A1 - Gerhard, Reimund T1 - Charging behaviour and thermal stability of porous and non-porous polytetrafluoroethylene (PTFE) electrets Y1 - 2007 SN - 978-1-4244-1482-6 ER - TY - JOUR A1 - Qiu, Xunlin A1 - Mellinger, Axel A1 - Wegener, Michael A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Barrier discharges in cellular polypropylene ferroelectrets : how do they influence the electromechanical properties? Y1 - 2007 ER - TY - JOUR A1 - Reddy, Raghavendra V. A1 - Puranik, Shikha A1 - Gupta, Ajay A1 - Leitenberger, Wolfram T1 - Study of FePt films prepared by reactive sputtering Y1 - 2007 UR - http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TW4-4N49VG1-1- 9&_cdi=5552&_user=1584062&_orig=search&_coverDate=05%2F25%2F2007&_sk=999189990&view=c&wchp=dGLbVtb- zSkzS&md5=d04c9f9f7492f4ef5fb605bfbaf ER - TY - THES A1 - Koseska, Aneta T1 - Modeling and control of synthetic gene regulatory networks Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Wegener, Michael T1 - Ferroelektrete und Polymerschäume: Präparation, Eigenschaften und Anwendung als piezoelektrische Wandler Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Horn, Martin Erik T1 - Entwicklung und Evaluation eines Unterrichtskonzeptes zur Holographie mit Untersuchungen von Lernprozessen zur Interferenzoptik Y1 - 2007 CY - Potsdam ER - TY - THES A1 - Beyer, Florian T1 - Asymptotics and singularities in cosmological models with positive cosmological constant Y1 - 2007 CY - Potsdam ER -