TY  - GEN
A1  - Anton, Peter
A1  - Köberle, Peter
A1  - Laschewsky, André
T1  - Recent developments in the field of micellar polymers
N2  - This article describes recent achievements in the field of micellar polymers, or polysoaps. Taking advantage of zwitterionic model polymers, systematic variations of the molecular architecture have provided an improved understanding of the relationship between the molecular structure of the polymers and their key properties such as surface activity and solubilization capacity. Useful rules are established, which take into account much of the previous data in the literature.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 090 
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17263
ER  - 
TY  - GEN
A1  - Anton, Peter
A1  - Laschewsky, André
T1  - Zwitterionic polysoaps with reduced density of surfactant side groups
N2  - Several zwitterionic polymers were prepared by radical homopolymerization of surfactant monomers which bear diallyl, diene or vinylcyclopropane moieties. These polymer systems were complemented by alternating copolymers of appropriate zwitterionic vinyl compounds. Thus, polymers with reduced (as compared with simple vinylic homopolymers, or statistical copolymers) and well defined density of surfactant side groups are obtained. The solubilities found for these polymers are dominated by polymer geometry rather than by the balance of hydrophilic and hydrophobic fragments, thus corroborating a main-chain spacer model proposed recently. All water-soluble polymers exhibit characteristic features of classical polysoaps, as shown by surface tension measurements and by solubilization of hydrophobic dyes. In contrast, the water-insoluble copolymers are capable to form stable monolayers at the air-water interface.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 091 
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17301
ER  - 
TY  - BOOK
A1  - Battaglia Mayer, Alexandra
A1  - Schmidt, Hans-Jürgen
T1  - The de Sitter space-time as attractor solution in eighth order gravity
T3  - Preprint / Universität Potsdam, Fachbereich Mathematik
Y1  - 1993
VL  - 1993, 05
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - BOOK
A1  - Baumgärtel, Hellmut
T1  - Some operatoralgebraic fundamentals of the algebraic quantum field theory
T3  - Preprint / Universität Potsdam, Fachbereich Mathematik
Y1  - 1993
VL  - 1993, 09
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Besnard, Philippe
A1  - Schaub, Torsten H.
T1  - A context-based framework for default logics
Y1  - 1993
SN  - 0-262-51071-5
ER  - 
TY  - JOUR
A1  - Brunkhorst, Martin
T1  - Sidney, Shakespeare, and the Contingencies of Performance
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Damaschun, Gregor
A1  - Damaschun, Hilde
A1  - Gast, Klaus
A1  - Misselwitz, Rolf
A1  - Müller, Jürgen J.
A1  - Pfeil, Wolfgang
A1  - Zirwer, Dietrich
T1  - Cold denaturation-induced conformational changes in phosphoglycerate kinase from yeast
Y1  - 1993
ER  - 
TY  - GEN
A1  - Elsenbeer, Helmut
A1  - Cassel, Keith
A1  - Tinner, W.
T1  - A daily rainfall erosivity model for Western Amazonia
N2  - Rainfall erosivities as defined by the R factor from the universal soil loss equation were determined for all events during a two-year period at the station La Cuenca in western Amazonia. Three methods based on a power relationship between rainfall amount and erosivity were then applied to estimate event and daily rainfall erosivities from the respective rainfall amounts. A test of the resulting regression equations against an independent data set proved all three methods equally adequate in predicting rainfall erosivity from daily rainfall amount. We recommend the Richardson model for testing in the Amazon Basin, and its use with the coefficient from La Cuenca in western Amazonia.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 050 
KW  - MESOSCALE CONVECTIVE COMPLEXES
KW  - KINETIC-ENERGY
KW  - UNITED-STATES
KW  - EROSION
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16962
ER  - 
TY  - JOUR
A1  - Gienow, Wilfried
T1  - Integrating change : perspectives in english language teaching
Y1  - 1993
ER  - 
TY  - GEN
A1  - Grözinger, Karl Erich
T1  - The Buber-Scholem Controversy about Hasidic Tale and Hasidism - is there a solution?
N2  - Excerpt: The shrill sounds of the now seemingly outdated controversy between Gershom Scholem and Martin Buber at the beginning of the sixties are still in the minds of every student of Hasidic literature and thought. - The "Scholem-community" feels content and the "Buber-community" upset. We can summarize the case in a few words. Martin Buber, the pioneer of Hasidism in the Western World, held the position that whoever would want to understand Hasidism had to turn to Hasidic tale as here, in the tales of the Hasidim, real Hasidic life was to be found. Whereas in the Hasidic homilies we meet mere non-creative tradition especially in the form of Kabbalah. Buber did not totally deny the importance of the Hasidic Midrash but he regarded it just as a commentary, i.e. as secondhand material, whereas, in his view, the tale was a true mirror of real Hasidic life [...]
T3  - Zweitveröffentlichungen der Universität Potsdam : Philosophische Reihe - 15 
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18673
ER  -