@phdthesis{Anielski2015, author = {Anielski, Alexander}, title = {Entwicklung einer mikrofluidischen, adaptiv geregelten Messapparatur zur quantitativen Untersuchung von Chemotaxis mit Hilfe der Flussfotolyse}, school = {Universit{\"a}t Potsdam}, pages = {iv, 130 Seiten : Illustrationen, Diagramme + 1 DVD}, year = {2015}, language = {de} } @article{DaschewskiKreutzbruckPrageretal.2015, author = {Daschewski, Maxim and Kreutzbruck, Marc and Prager, Jens and Dohse, Elmar and Gaal, Mate and Harrer, Andrea}, title = {Resonance-free measuring and excitation of ultrasound}, series = {Technisches Messen : tm ; Plattform f{\"u}r Methoden, Systeme und Anwendungen der Messtechnik}, volume = {82}, journal = {Technisches Messen : tm ; Plattform f{\"u}r Methoden, Systeme und Anwendungen der Messtechnik}, number = {3}, publisher = {De Gruyter}, address = {Berlin}, issn = {0171-8096}, doi = {10.1515/teme-2014-0020}, pages = {156 -- 166}, year = {2015}, abstract = {In this contribution we present innovative methods for broadband and resonance-free sensing and emitting of ultrasound. The sensing method uses a polyethylene foil and a laser vibrometer as a broadband and resonance-free sound receiver. In general, this method enables absolute measurement of sound particle velocity and sound pressure in arbitrary, laser beam transparent liquids and gases with known density and sound velocity. The resonance-free emitting method is based on the electro-thermo-acoustic principle and enables, contrary to conventional ultrasound transducers, generation of arbitrary shaped acoustic signals without resonances and post-oscillations.}, language = {de} } @phdthesis{Deresch2015, author = {Deresch, Andreas}, title = {Modellierung von R{\"o}ntgenspektren f{\"u}r technische Anwendungen}, school = {Universit{\"a}t Potsdam}, pages = {104}, year = {2015}, language = {de} } @phdthesis{Ermilova2015, author = {Ermilova, Elena}, title = {Breitbandige dielektrische Charakterisierung biologisch relevanter Polymere}, school = {Universit{\"a}t Potsdam}, pages = {142}, year = {2015}, language = {de} } @phdthesis{Hollaender2015, author = {Holl{\"a}nder, Lars}, title = {Einfluss der remanenten Polarisation auf die optischen Transmissionseingenschaften eines ferroelektrischen Polymers mit nematischen Fl{\"u}ssigkristalleinschl{\"u}ssen}, school = {Universit{\"a}t Potsdam}, pages = {XXVII, 109}, year = {2015}, language = {de} } @article{RieseKulgemeyerZanderetal.2015, author = {Riese, Josef and Kulgemeyer, Christoph and Zander, Simon and Borowski, Andreas and Fischer, Hans E. and Gramzow, Yvonne and Reinhold, Peter and Schecker, Horst and Tomczyszyn, Elisabeth}, title = {Modeling and Measurement of Professional Knowledge in Physics Teacher Training}, series = {Zeitschrift f{\"u}r P{\"a}dagogik}, journal = {Zeitschrift f{\"u}r P{\"a}dagogik}, publisher = {Beltz}, address = {Weinheim}, issn = {0044-3247}, pages = {55 -- 79}, year = {2015}, abstract = {For improving teacher education, there has been an increasing interest in describing teachers' professional competencies and their development in the course of implementing educational programs. The focus of the present project is on modeling and measuring domain-specific and generic competencies that future physics teachers acquire during their university studies. The model comprises characteristics and relationships between physics content knowledge, pedagogical content knowledge, and skills for explaining physics phenomena. Based on the model, assessment instruments were developed and applied as paper-and-pencil-tests and videotaped expert-novice dialogues for measuring the competencies in a large sample of physics student teachers. Trials and validation suggest that our instruments are valid in terms of content and construct validities.}, language = {de} }