TY - JOUR A1 - Mathys, Gautier A1 - Hubrig, Swetlana T1 - Magnetic fields of the HgMn spectros copic binaries chi Lup and 74 Aqr Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika A1 - Kubyshkin, I. V. T1 - Diffusion of electron currents by ion-acoustic turbulence driven by the current itself Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika A1 - Liperovsky, Viktor A. T1 - Midlatitude sporadic E-layers as current generators : two-dimensional model Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika T1 - Modelling of stochastic forces in turbulent space plasmas Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika T1 - Recalculation of the quasi-linear collision integral for plasmas with ion-acoustic turbulence. Analytical approximation Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika T1 - Stochastic forces in space plasmas with ion-acoustic and lower-hybrid-drift turbulence Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika T1 - Wave forces on electrons in plasmas with ion-acoustic and lower-hybrid-drift turbulence Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika T1 - Wave forces on electrons in turbulent solar flare plasmas Y1 - 1995 ER - TY - JOUR A1 - Werner, Klaus T1 - Spectra of GW Vir pulsators Y1 - 1995 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Wolff, B. T1 - Spectral analysis of the hot DO white dwarf PG 1034+001 Y1 - 1995 ER - TY - JOUR A1 - Janietz, Silvia A1 - Schulz, Burkhard T1 - Elektrochemische Untersuchungen an aromatischen Poly(1,3,4-oxadiazol)en Y1 - 1995 ER - TY - JOUR A1 - Janietz, Dietmar T1 - Structure formation of new triazine modified amphotropic discotics : light on organized molecular systems Y1 - 1995 ER - TY - JOUR A1 - Katholy, Stefan A1 - Reiche, Jürgen A1 - Brehmer, Ludwig T1 - Strukturuntersuchungen an Langmuir-Monoschichten organischer Amphiphile mittels Brewsterwinkelmikroskopie Y1 - 1995 ER - TY - JOUR A1 - Lorenz, Bernd A1 - Orgzall, Ingo T1 - Cluster shapes in the continuum description of percolating networks Y1 - 1995 ER - TY - JOUR A1 - Lorenz, H. A1 - Orgzall, Ingo A1 - Peun, T. T1 - Kinetics of fast cBN formation in the system Mg3N2-BN Y1 - 1995 ER - TY - JOUR A1 - Lorenz, Bernd A1 - Hochheimer, H. D. A1 - Hönle, W. T1 - The observation of a new high pressure phase transition in tetramethyl ammonium tetrabromocuprate Y1 - 1995 ER - TY - JOUR A1 - Orgzall, Ingo A1 - Lorenz, H. T1 - Formation of cubic boron nitride in the system Mg3N2-BN : a new contribution to the phase diagram Y1 - 1995 ER - TY - JOUR A1 - Orgzall, Ingo A1 - Lorenz, Bernd T1 - On the formation of photoinduced high pressure phases in sulfur below Y1 - 1995 ER - TY - JOUR A1 - Orgzall, Ingo A1 - Lorenz, H. A1 - Hinze, E. T1 - Rapid formation of cubic boron nitride in the system Mg3N2-hBN Y1 - 1995 ER - TY - JOUR A1 - Reiche, Jürgen T1 - Antiphasen domains in Langmuir-Blodgett films Y1 - 1995 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Heber, Ulrich A1 - Rauch, Thomas T1 - Triple-alpha burning products on the surface of peculiar post-AGB stars Y1 - 1995 ER - TY - JOUR A1 - Werner, Klaus A1 - Rauch, Thomas A1 - Dreizler, S. A1 - Heber, Ulrich T1 - Confining the edges of the GW Vir Instability Strip Y1 - 1995 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Heber, Ulrich A1 - Rauch, Thomas T1 - Confining the edges of the GW Vir instability strip Y1 - 1995 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Heber, Ulrich A1 - Rauch, Thomas A1 - Wisotzki, Lutz A1 - Hagen, H.-J. T1 - Discovery of two hot DO white dwarfs exhibiting ultrahigh-excitation absorption lines Y1 - 1995 ER - TY - JOUR A1 - Brinker, Walter A1 - Yilmaz, Sükrü A1 - Wirges, Werner A1 - Bauer, Siegfried A1 - Gerhard, Reimund T1 - Phase-shift interference microscope for the investigation of dipoleorientation distributions Y1 - 1995 ER - TY - JOUR A1 - Bauer-Gogonea, Simona A1 - Bauer, Siegfried A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Preparation and pyroelectrical investigation of bimorph polymer layers Y1 - 1995 ER - TY - JOUR A1 - Gerhard, Reimund T1 - Amplitudengesteuerte Beugungsgitter für die Lichtventil-Großbildprojektion Y1 - 1995 ER - TY - JOUR A1 - Gerhard, Reimund A1 - Mahler, G. T1 - Light-valve projection displays - an introduction Y1 - 1995 ER - TY - JOUR A1 - Gerhard, Reimund A1 - Bauer, Siegfried A1 - Bauer-Gogonea, Simona A1 - Brinker, Walter A1 - Dinger, Claudia A1 - Molzow, Wolf-Dietrich A1 - Wirges, Werner A1 - Yilmaz, Sükrü T1 - Electro-optical investigation of the dipole orientation in poled polymers Y1 - 1995 ER - TY - JOUR A1 - Bauer, Siegfried A1 - Bauer-Gogonea, Simona A1 - Yilmaz, Sükrü A1 - Dinger, Claudia A1 - Wirges, Werner A1 - Gerhard, Reimund A1 - Michelotti, F. A1 - Toussaere, E. A1 - Levenson, R. A1 - Liang, J. A1 - Zyss, Joseph T1 - Pyroelectric, dielectric and electro-optical investigation of crosslinking in Red Acid Magly Y1 - 1995 ER - TY - JOUR A1 - Wirges, Werner A1 - Przyrembel, G. A1 - Brinker, Walter A1 - Gerhard, Reimund A1 - Klemberg-Sapieha, J. A1 - Martinu, L. A1 - Poitras, D. A1 - Wertheimer, M. R. T1 - Metallised viscoelastic control layers for light-valve projection displays Y1 - 1995 ER - TY - JOUR A1 - Bauer-Gogonea, Simona A1 - Bauer, Siegfried A1 - Wirges, Werner A1 - Gerhard, Reimund A1 - Wintler, H. J. T1 - Physical aging after photo-induced or thermally assisted poling for enhancing the stability of polymeric dipole glasses Y1 - 1995 ER - TY - JOUR A1 - Brinker, Walter A1 - Wirges, Werner A1 - Molzow, Wolf-Dietrich A1 - Gerhard, Reimund A1 - Melcher, R. A1 - Budde, W. A1 - Fiedler, H. T1 - Active silicon CMOS addressing matrices for light-valve projection displays Y1 - 1995 ER - TY - JOUR A1 - Donval, Ariela A1 - Berkovic, Garry A1 - Bauer-Gogonea, Simona A1 - Wirges, Werner A1 - Bauer, Siegfried A1 - Gerhard, Reimund T1 - Pyroelectric depth profiling of the optical nonlinearity caused by charge injection Y1 - 1995 ER - TY - JOUR A1 - Bauer, Siegfried A1 - Bauer-Gogonea, Simona A1 - Yilmaz, Sükrü A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Pyroelectrical investigation of nonlinear optical polymers with uniform or patterned dipole orientation Y1 - 1995 ER - TY - JOUR A1 - Roeder, H. A1 - Ehrke, R. A1 - Gerhard, Reimund A1 - Ipp, E. A1 - Menzel, I. T1 - Full-colour diffraction-based optical system for light-valve projection displays Y1 - 1995 ER - TY - JOUR A1 - Bauer, Siegfried A1 - Ren, W. A1 - Yilmaz, Sükrü A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Relaxation processes in poled nonlinear optical polymers Y1 - 1995 ER - TY - JOUR A1 - Scheffczyk, Christian A1 - Engbert, Ralf A1 - Kurths, Jürgen A1 - Krampe, Ralf-Thomas A1 - Kliegl, Reinhold T1 - Nonlinear Phenomena in Polyrhythmic Hand Movements N2 - In this paper we apply symbolic transformations as a visualisation technique for analysing rhythm production. It is shown that qualitative information can be extracted from the experimental data. This approach may provide new insights into the organisation of temporal order by the brain on different levels of description. A simple phenomenological model for the explanation of the observed phenomena is proposed. Y1 - 1995 SN - 981-02-2689-6 ER - TY - JOUR A1 - Rust, David M. A1 - Crooker, N. U. A1 - Gold, R. E. A1 - Golub, Leon A1 - Hundhausen, A. J. A1 - Lanzerotti, L. J. A1 - Lazarus, A. J. A1 - Seehafer, Norbert A1 - Zanetti, L. J. T1 - Heliospheric lins explorer (HELIX) Y1 - 1996 ER - TY - JOUR A1 - Seehafer, Norbert A1 - Galanti, B. A1 - Feudel, Fred A1 - Rüdiger, Sten T1 - Symmetry breaking bifurcations for the magnetohydrodynamic equations with helical forcing Y1 - 1996 ER - TY - JOUR A1 - Seehafer, Norbert A1 - Zienicke, Egbert A1 - Feudel, Fred T1 - Absence of magnetohydrodynamic activity in the voltage-driven sheet pinch Y1 - 1996 ER - TY - JOUR A1 - Seehafer, Norbert A1 - Feudel, Fred A1 - Schmidtmann, Olaf T1 - Nonlinear dynamo with ABC forcing Y1 - 1996 ER - TY - JOUR A1 - Seehafer, Norbert T1 - Nature of the alpha effect in magnetohydrodynamics Y1 - 1996 ER - TY - JOUR A1 - Feudel, Fred A1 - Seehafer, Norbert A1 - Schmidtmann, Olaf T1 - Bifurcation phenomena of the magnetofluid equations N2 - We report on bifurcation studies for the incompressible magnetohydrodynamic equations in three space dimensions with periodic boundary conditions and a temporally constant external forcing. Fourier representations of velocity, pressure and magnetic field have been used to transform the original partial differential equations into systems of ordinary differential equations (ODE), to which then special numerical methods for the qualitative analysis of systems of ODE have been applied, supplemented by the simulative calculation of solutions for selected initial conditions. In a part of the calculations, in order to reduce the number of modes to be retained, the concept of approximate inertial manifolds has been applied. For varying (increasing from zero) strength of the imposed forcing, or varying Reynolds number, respectively, time-asymptotic states, notably stable stationary solutions, have been traced. A primary non- magnetic steady state loses, in a Hopf bifurcation, stability to a periodic state with a non-vanishing magnetic field, showing the appearance of a generic dynamo effect. From now on the magnetic field is present for all values of the forcing. The Hopf bifurcation is followed by further, symmetry-breaking, bifurcations, leading finally to chaos. We pay particular attention to kinetic and magnetic helicities. The dynamo effect is observed only if the forcing is chosen such that a mean kinetic helicity is generated; otherwise the magnetic field diffuses away, and the time-asymptotic states are non-magnetic, in accordance with traditional kinematic dynamo theory. Y1 - 1996 UR - http://www.mathematicsweb.org/mathematicsweb/show/Index.htt?Issn=03784754 ER - TY - JOUR A1 - Höpfner, Ulf A1 - Frübing, Peter A1 - Neumann, Werner A1 - Kaminorz, Yvette A1 - Brehmer, Ludwig T1 - Polarization Processes of poly(DMDAAC) films studied by TSD current Y1 - 1996 ER - TY - JOUR A1 - Jäger, Matthias A1 - Stegemann, George I. A1 - Brinker, Walter A1 - Yilmaz, Sükrü A1 - Bauer, Siegfried A1 - Horsthuis, W. H. G. A1 - Moehlmann, Gustaaf R. T1 - Comparison of quasi-phase-matching geometries for second-harmonic generation in poled polymer channel waveguides at 1.5 æm Y1 - 1996 ER - TY - JOUR A1 - Knobloch, Harald A1 - Katholy, Stefan A1 - Orendi, H. A1 - Hesse, J. A1 - Ruhmann, Ralf A1 - Prescher, Dietrich A1 - Brehmer, Ludwig T1 - Ellipsometric studies on photochromic ultra thin polymer films Y1 - 1996 ER - TY - JOUR A1 - Lorenz, Bernd A1 - Spatz, J. P. A1 - Dorhout, P. K. A1 - Casey, R. A1 - D'Adamo, R. A1 - Hochheimer, H. D. T1 - High pressure absorption and Raman study of the quasilinear compound CsCuS6 Y1 - 1996 ER - TY - JOUR A1 - Popov, K. V. A1 - Liperovsky, Viktor A. A1 - Liperovskaya, E. V. A1 - Senchenkov, S. A. A1 - Meister, Claudia-Veronika T1 - On weekly variations of the ionospheric foF2-frequency possibly caused by anthropogenic activity Y1 - 1996 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Pakull, M. W. A1 - Cowley, A. P. A1 - Schmidtke, P. C. A1 - Hutchings, J. B. A1 - Crampton, D. T1 - Non-LTE model atmosphere analysis of the supersoft X-ray source RX J0122.9-7521 Y1 - 1996 ER -