TY - JOUR A1 - Stillmark, Hans-Christian T1 - Existait-il une littérature de science-fiction en RDA? Y1 - 2007 SN - 978-2-296-02735-0 ER - TY - JOUR A1 - Laubrock, Jochen A1 - Engbert, Ralf A1 - Rolfs, Martin A1 - Kliegl, Reinhold T1 - Microsaccades are an index of covert attention : commentary on Horowitz, Fine, Fencsik, Yurgenson and Wolfe Y1 - 2007 UR - http://pss.sagepub.com/ U6 - https://doi.org/10.1111/j.1467-9280.2007.01904.x SN - 0956-7976 ER - TY - JOUR A1 - Stillmark, Hans-Christian T1 - Zum Umschlag der Gefühle Y1 - 2007 SN - 978-3-86599-006-9 ER - TY - JOUR A1 - Stillmark, Hans-Christian T1 - Von der neuen, alten Heimat : "Babelsberch" von Schabulke und dem Trio Ungefair Y1 - 2007 SN - 978-3-89528-625-4 ER - TY - JOUR A1 - Wacker, Philipp A1 - Kleinpeter, Erich T1 - Stoichiometry, complex stability, molecular size and conformational variations of metal ion crown ether complexes subject to diffusion coefficients in nonaqueous solutions N2 - Both the stoichiometry and complex stability constants of crown ether complexes with metal ions have been determined by examining gradual changes in their diffusional behavior in nonaqueous solution. Diffusion coefficients, D, were evaluated by pulsed field gradient (PFG) NMR titration experiments whilst complex stability constants were determined by nonlinear curve-fitting procedures, D versus csol., which also allow the treatment of multiple complexation equilibria (1:1 to 1:2 stoichiometries). Differences in the diffusion coefficients of the various free crown ethers with respect to their metal ion complexes indicate great sensitivity to both conformational changes and changes in molecular size upon complexation. Y1 - 2007 UR - http://www.springerlink.com/content/a584066q18q02857/ U6 - https://doi.org/10.1007/s10847-007-9332-1 ER - TY - JOUR A1 - Fuhr, Harald A1 - Lederer, Markus A1 - Schröder, Miriam T1 - Klimaschutz und Entwicklungspolitik : der Beitrag privater Unternehmen Y1 - 2007 SN - 978-3-8329-3154-4 ER - TY - JOUR A1 - Fuchs, Doris A1 - Lederer, Markus T1 - The power of business Y1 - 2007 UR - http://www.bepress.com/bap/vol9/iss3/art1/ SN - 1469-3569 ER - TY - BOOK ED - Krüger, Brigitte ED - Peitsch, Helmut ED - Stillmark, Hans-Christian T1 - Lesarten : Beiträge zur Kunst-, Literatur- und Sprachkritik T3 - Literaturwissenschaft Y1 - 2007 SN - 978-3-86596-093-1 VL - 8 PB - Frank & Timme CY - Berlin ER - TY - JOUR A1 - Dolch, D. A1 - Batsaikhan, Nyamsuren A1 - Thiele, K. A1 - Burger, F. A1 - Scheffler, Ingo A1 - Kiefer, A. A1 - Mayer, Frank A1 - Samjaa, R. A1 - Stubbe, Annegret A1 - Stubbe, Michael A1 - Krall, L. A1 - Steinhauser, D. T1 - Contributions to the chiroptera of Mongolia with first evidences on species communities and ecological niches Y1 - 2007 SN - 0440-1298 ER - TY - JOUR A1 - Fang, Peng A1 - Wegener, Michael A1 - Wirges, Werner A1 - Gerhard, Reimund A1 - Zirkel, Larissa T1 - Cellular polyethylene-naphthalate ferroelectrets : foaming in supercritical carbon dioxide, structural and electrical preparation, and resulting piezoelectricity N2 - Polymer foams with electrically charged cellular voids, the so-called ferroelectrets, are soft piezoelectric transducer materials. Several polymers such as polyethylene terephthalate or cyclo-olefin copolymers are under investigation with respect to their suitability as ferroelectrets. Here, the authors report an additional ferroelectret polymer, cellular polyethylene-naphthalate (PEN), which was prepared from commercial uniform polymer films by means of foaming in supercritical carbon dioxide, inflation, biaxial stretching, electrical charging, and metallization. Piezoelectric d(33) coefficients of up to 140 pC/N demonstrate the suitability of such cellular PEN films for transducer applications. Their piezoelectricity is partially stable at elevated temperatures as high as 100 degrees C. Y1 - 2007 UR - http://apl.aip.org/ U6 - https://doi.org/10.1063/1.2738365 SN - 0003-6951 ER -