TY - JOUR A1 - Ziehmann, Christine A1 - Smith, L. A1 - Kurths, Jürgen T1 - The bootstrap and lyapunov exponents in deterministic chaos Y1 - 1999 ER - TY - JOUR A1 - Zhuang, Y. A1 - Holý, Václav A1 - Stangl, Jochen A1 - Darhuber, A. A1 - Mikulik, P. A1 - Zerlauth, S. A1 - Schäffler, F. A1 - Bauer, Günther A1 - Darowski, Nora A1 - Lübbert, Daniel A1 - Pietsch, Ullrich T1 - Strain relaxation in periodic arrays of Si/SiGe quantum wires determined by coplanar high-resolution x-ray diffrcation and grazing-incidence diffraction Y1 - 1999 ER - TY - JOUR A1 - Zeimer, Ute A1 - Baumbach, Tilo A1 - Grenzer, Jörg A1 - Lübbert, Daniel A1 - Mazuelas, A. A1 - Pietsch, Ullrich A1 - Erbert, G. T1 - In-situ characterization of strain distribution in broad-area high-power lasers under operation by high- resolution x-ray diffrcation and topography using synchrotron radiation Y1 - 1999 ER - TY - JOUR A1 - Zaks, Michael A. A1 - Pikovskij, Arkadij A1 - Kurths, Jürgen T1 - On the generalized dimensions for the fourier spectrum of the thue-morse sequence Y1 - 1999 ER - TY - JOUR A1 - Zaikin, Alexei A. A1 - Schimansky-Geier, Lutz T1 - Ordering role of additive noise in extended media Y1 - 1999 SN - 1373-5411 ER - TY - JOUR A1 - Zaikin, Alexei A. A1 - Kurths, Jürgen T1 - Modeling Cognitive Control in Simple Movements Y1 - 1999 SN - 1-563-96863-0 ER - TY - JOUR A1 - Zaikin, Alexei A. A1 - Garcia-Ojalvo, Jordi A1 - Schimansky-Geier, Lutz T1 - Nonequilibrium first-order phase transition inducd by additive noise Y1 - 1999 ER - TY - THES A1 - Xu, Liyu T1 - Mikromanipulation von Membranen : eine Untersuchung zur Dynamik tubulärer Vesikel unter axialer Kraft Y1 - 1999 CY - Potsdam ER - TY - JOUR A1 - Xia, Zhongfu A1 - Gerhard, Reimund A1 - Künstler, Wolfgang A1 - Wedel, Armin A1 - Danz, Rudi T1 - High surface-charge stability of porous polytetrafluoroethylene electret films at room and elvated temperatures Y1 - 1999 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Wüstneck, N. A1 - Grigoriev, D. O. A1 - Pison, U. A1 - Miller, Reinhard T1 - Stress relaxation behaviour of dipalmitoyl phosphatidylcholine monolayers spread on the surface of a pendant drop Y1 - 1999 SN - 0927-7765 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Wüstneck, D. A1 - Vollhardt, R. A1 - Miller, Reinhard A1 - Pison, U. T1 - The influence of spreading solvent traces in the atmosphere on surface tension measurements by using a micro- film balance and the capative bubble method Y1 - 1999 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Moser, B. A1 - Muschiolik, Gerald T1 - Interfacial dilational behaviour of adsorbed ß-lactoglobulin layers at the different fluid interfaces Y1 - 1999 SN - 0927-7765 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Fainerman, V. B. A1 - Zauls, V. T1 - Characterisation and modelling of cis-trans photoisomerisation of a trifluoromethoxy substituted metacrylate copolymer monolayer at a fluid interface Y1 - 1999 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Enders, P. A1 - Wüstneck, N. A1 - Pison, U. A1 - Miller, Reinhard T1 - Stress relaxation in spread dipalmitoyl phosphatidylglycerol monolayers Y1 - 1999 ER - TY - JOUR A1 - Witt, Annette A1 - Spano, M. A1 - Neiman, Alexander A1 - Moss, F. A1 - Dolan, K. T1 - Surrogates for finding unstable periodic orbits in noisy data sets Y1 - 1999 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Rauch, Thomas A1 - Koesterke, Lars A1 - Heber, Ulrich T1 - Born-again AGB stars : staring point of the H-deficient post-AGB evolutionary sequence? Y1 - 1999 ER - TY - JOUR A1 - Werner, Klaus A1 - Dreizler, S. A1 - Rauch, Thomas A1 - Barnstedt, Jürgen A1 - Göz, M. A1 - Gringel, W. A1 - Kappelmann, N. A1 - Krämer, G. A1 - Widmann, H. A1 - Koesterke, Lars A1 - Haas, S. A1 - Heber, Ulrich A1 - Appenzeller, Immo T1 - FUV spectroscpy of DO an PG 1159 stars with ORFEUS Y1 - 1999 ER - TY - JOUR A1 - Wellstein, Stephan A1 - Langer, Norbert T1 - Convection and compact stellar remnants in massive close binaries Y1 - 1999 ER - TY - JOUR A1 - Wellstein, Stephan A1 - Langer, Norbert T1 - Implications of massive close binaries for black hole formation and supernovae Y1 - 1999 ER - TY - THES A1 - Weikl, Thomas R. T1 - Adhäsion von mehrkomponentigen Membranen Y1 - 1999 CY - Potsdam ER - TY - JOUR A1 - Wegener, Michael A1 - Bauer, Siegfried A1 - Gerhard, Reimund T1 - Apparent dielectric hysteresis without significant dipolar movement? Y1 - 1999 ER - TY - THES A1 - Wegener, Michael T1 - Polungsverhalten und Depolarisierung ferroelektrischer und nicht ferroelektrischer Polymere Y1 - 1999 CY - Potsdam ER - TY - JOUR A1 - Wambsganß, Joachim A1 - Schindler, Sabine T1 - ROSAT observations of clusters CL0500-24 & CL0939+4713 Y1 - 1999 ER - TY - JOUR A1 - Wambsganß, Joachim A1 - Brunner, H. A1 - Schindler, Sabine A1 - Falco, E. T1 - The gravitationally lensed quasar Q2237+0305 in X-rays: ROSAT/HRI detection of the "Einstein Cross" N2 - We report the first detection of the gravitationally lensed quasar Q2237+0305 in X-rays. With a ROSAT/HRI exposure of 53 ksec taken in Nov./Dec. 1997, we found a count rate of 0.006 counts per second for the combined four images. This corresponds to an X-ray flux of 2.2*E(-13) erg/cm(2) /sec and an X-ray luminosity of 4.2*E(45) erg/sec (in the ROSAT energy window 0.1-2.4 keV). The ROSAT/HRI detector is not able to resolve spatially the four quasar images (maximum separation 1.8 arcsec). The analysis is based on about 330 source photons. The signal is consistent with no variability, but with low significance. This detection is promising in view of the upcoming X-ray missions with higher spatial/spectral resolution and/or collecting power (Chandra X-ray Observatory, XMM and ASTRO-E). Y1 - 1999 ER - TY - JOUR A1 - Wambsganß, Joachim T1 - Gravitational Lensing as a Universal Astrophysical Tool Y1 - 1999 ER - TY - JOUR A1 - Wambsganß, Joachim T1 - Gravitational lensing : numerical simulations with a hierarchical tree code Y1 - 1999 ER - TY - JOUR A1 - Voss, Henning U. A1 - Kurths, Jürgen T1 - Reconstruction of nonlinear time-delayed feedback models from optical data Y1 - 1999 ER - TY - THES A1 - Voss, Henning U. T1 - Nichtlineare statistische Methoden zur Datenanalyse T2 - Stoffdynamik in Geosystemen Y1 - 1999 SN - 0949-4731 VL - 3 PB - Selbstverl. der Arbeitsgruppe Stoffdynamik in Geosystemen CY - Potsdam ER - TY - THES A1 - von Rekowski, Matthias T1 - 2D-Akkretionsscheibenmodelle mit dynamoerregten Magnetfeldern Y1 - 1999 CY - Potsdam ER - TY - JOUR A1 - Veldkamp, Markus A1 - Erko, Alexei A1 - Gudat, Wolfgang A1 - Abrosimov, Nikolai V. A1 - Alex, Volker A1 - Khasanov, Salavat A1 - Neissendorfer, Frank A1 - Pietsch, Ullrich A1 - Shekhtman, Veniamin T1 - Si(1-x)Ge(x) laterally graded crystals as monochromators for X-Ray absorption spectroscopy studies Y1 - 1999 ER - TY - THES A1 - Veldkamp, Markus T1 - Charakterisierung und Optimierung der Beugungseigenschaften von Si1_xGex Monochromatorkristallen Y1 - 1999 CY - Potsdam ER - TY - JOUR A1 - Urayama, Kenji A1 - Kircher, Oliver A1 - Böhmer, Roland A1 - Neher, Dieter T1 - Investigations of ferroelectric-to-paraelectric phase transition of vinylidenefluoride trifluoroethylene copolymer thin films by electromechanical interferometry Y1 - 1999 ER - TY - JOUR A1 - Ulyanenkov, A. A1 - Darowski, Nora A1 - Grenzer, Jörg A1 - Pietsch, Ullrich A1 - Wang, K. H. A1 - Forchel, Alfred T1 - Evaluation of strain distribution in freestanding and bruied lateral nanostructures Y1 - 1999 ER - TY - JOUR A1 - Ulyanenkov, A. A1 - Baumbach, Tilo A1 - Darowski, Nora A1 - Pietsch, Ullrich A1 - Wang, K. H. A1 - Forchel, Alfred A1 - Wiebach, T. T1 - Investigation of the in-plane strain distribution in free-standing GaAs/InGaAs/GaAs single quantum well surface nanostructures on GaAs[001] Y1 - 1999 ER - TY - JOUR A1 - Thiessenhusen, Kai-Uwe A1 - Colwell, Josh E. A1 - Srama, Ralf A1 - Grün, Eberhard A1 - Spahn, Frank T1 - Dynamics of dust ejected from enceladus : application to the cassini dust detector Y1 - 1999 ER - TY - THES A1 - Theißen, Oliver Benjamin T1 - Nichtgleichgewichtsdynamik von amphiphilen Systemen Y1 - 1999 ER - TY - JOUR A1 - Struth, Bernd A1 - Decher, Gero A1 - Schmitt, J. A1 - Hofmeister, Wolfgang A1 - Neißendorfer, Frank A1 - Pietsch, Ullrich A1 - Brezesinski, Gerald A1 - Möhwald, Helmuth T1 - Chemical modification of Topaz surfaces Y1 - 1999 SN - 0928-4931 ER - TY - BOOK A1 - Strehmel, Bernd A1 - Schrader, Sigurd A1 - Seifert, H. ED - Rettig, W. T1 - Applied fluorescence in chemistry, biology and medicine Y1 - 1999 SN - 3-540-64451-2 PB - Springer CY - Berlin ER - TY - JOUR A1 - Stracke, A. A1 - Bayer, A. A1 - Zimmermann, S. A1 - Wendorff, Joachim Heinz A1 - Wirges, Werner A1 - Bauer-Gogonea, Simona A1 - Bauer, Siegfried A1 - Gerhard, Reimund T1 - Relaxation behaviour of electrically induced polar orientation and of optically induced non-polar orientation in an azo-chromophore side group polymer Y1 - 1999 SN - 0022-3727 ER - TY - JOUR A1 - Stiller, Burkhard A1 - Köpnick, Thomas A1 - Muzikante, I. A1 - Neilands, O. A1 - Utinans, M. A1 - Dubrovich, O. A1 - Karageorgiev, Peter A1 - Brehmer, Ludwig T1 - Optically induced switching effect of polymer containing indandione-1,3-pyridinium betaine side chains Y1 - 1999 SN - 0378-2271 ER - TY - JOUR A1 - Stahn, Jochen A1 - Pucher, Andreas A1 - Pietsch, Ullrich A1 - Zellner, J. A1 - Weckert, E. T1 - Experimental determination of electric field induced differences in structure factor phases in the order of 2% Y1 - 1999 ER - TY - THES A1 - Stahn, Jochen T1 - Strukturfaktoränderungen von GaAs und ZnSe unter dem Einfluss eines äußeren elektrischen Feldes Y1 - 1999 ER - TY - JOUR A1 - Smith, L. A1 - Ziehmann, Christine A1 - Fraedrich, K. T1 - Uncertainty dynamics and predictability in chaotic systems Y1 - 1999 ER - TY - JOUR A1 - Schürmann, H. A1 - Koch, Norbert A1 - Vollmer, A. A1 - Schrader, Sigurd A1 - Neumann, M. T1 - Angle resolved ultraviolet photoelectron spectroscopy (ARUPS) of oriented sexiphenyl layers Y1 - 1999 ER - TY - JOUR A1 - Schürmann, H. A1 - Koch, Norbert A1 - Imperia, Paolo A1 - Schrader, Sigurd A1 - Jandke, M. A1 - Strohriegl, P. A1 - Schulz, Burkhard A1 - Leising, G. A1 - Brehmer, Ludwig T1 - Ultraviolet photoelectron spectroscopic study of heterocyclic model compounds for electroluminescent devices Y1 - 1999 ER - TY - BOOK A1 - Schön, Lutz-Helmut ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik plus : Kl. 6, Lehrerbd., mit Kopiervorlagen, Gymnasium Nordrhein-Westfalen Y1 - 1999 SN - 3-06-022242-8 PB - Volk und Wissen Verl. CY - Berlin ER - TY - BOOK A1 - Schön, Lutz-Helmut ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik plus : Kl. 6, [Hauptbd.], Gymnasium Nordrhein-Westfalen Y1 - 1999 SN - 3-06-020640-6 PB - Volk und Wissen Verl. CY - Berlin ER - TY - JOUR A1 - Schwarz, Udo A1 - Spahn, Frank A1 - Grebogi, Celso A1 - Kurths, Jürgen A1 - Petzschmann, Olaf T1 - Length scales of clustering in granular gases Y1 - 1999 ER - TY - JOUR A1 - Schwache, A. A1 - Kurths, Jürgen A1 - Mitschke, F. A1 - Voss, Henning U. T1 - Equations of motion from chaotic data : a driven optical fiber ring resonator Y1 - 1999 ER - TY - BOOK A1 - Schumacher, Jörg A1 - Kliem, Bernhard A1 - Seehafer, Norbert T1 - Three-dimensional spontaneous magnetic reconnection in neutral current sheets T3 - Preprint series / Astrophysikalisches Institut Potsdam Y1 - 1999 VL - 99,42 PB - AIP CY - Potsdam ER - TY - JOUR A1 - Schrader, Sigurd A1 - Vismants, Z. A1 - Dietzel, Birgit A1 - Flueraru, C. A1 - Prescher, Dietrich A1 - Reiche, Jürgen A1 - Motschmann, H. A1 - Brehmer, Ludwig T1 - Linear and nonlinear optical properties of Langmuir-Blodgett multilayers from chromophore-containing maleic acid anhydride polymers Y1 - 1999 ER - TY - JOUR A1 - Schrader, Sigurd A1 - Schürmann, H. A1 - Koch, Norbert A1 - Prescher, Dietrich T1 - Electronic structure of new donor acceptor substituted chromophores Y1 - 1999 ER - TY - JOUR A1 - Schrader, Sigurd A1 - Imperia, Paolo A1 - Koch, Norbert A1 - Leising, G. A1 - Falk, B. T1 - Organic Light-emitting devices based on new heterocyclic compounds Y1 - 1999 ER - TY - JOUR A1 - Salo, H. A1 - Petzschmann, Olaf A1 - Spahn, Frank A1 - Schmidt, Jürgen T1 - Vertical distribution of temperature and density in a planetary ring Y1 - 1999 ER - TY - JOUR A1 - Sainova, Dessislava A1 - Fujikawa, H. A1 - Scherf, Ullrich A1 - Neher, Dieter T1 - The effect of hole traps on the performance of single layer polymer light emitting diodes Y1 - 1999 ER - TY - JOUR A1 - Ruffo, Stefano A1 - Pikovskij, Arkadij T1 - Finite-size effects in a population of interacting oscillators N2 - We consider a large population of globally coupled noisy phase oscillators. In the thermodynamic limit N this system exhibits a nonequilibrium phase transition, at which amacroscopic mean field appears. It is shown that for large but finite system size N the system can be described by the noisy Stuart-Landau equation, yielding scaling behavior of statistical characteristics of the macroscopic mean field with N. The predictions of the theory are checked numerically. Y1 - 1999 ER - TY - JOUR A1 - Rosenblum, Michael A1 - Abel, Hans-Henning A1 - Kurths, Jürgen A1 - Schäfer, Carsten T1 - Synchronization in the human cardiorespiratory system Y1 - 1999 ER - TY - JOUR A1 - Rollik, Denis A1 - Künstler, Wolfgang A1 - Bauer, Siegfried A1 - Gerhard, Reimund T1 - Pyroelectrical study of the polarization contributions from the amorphous and crystalline phases as well as from their interface in poly(vinylidene fluoride) Y1 - 1999 ER - TY - JOUR A1 - Rollik, Denis A1 - Bauer, Siegfried A1 - Gerhard, Reimund T1 - Separate contributions to the pyroelectricity in polyvinylidene fluoride from the amorphous and crystalline phases as well as their interfaces Y1 - 1999 ER - TY - THES A1 - Rollik, Denis T1 - Wechselwirkungen zwischen Ladungen und Dipolen in teilkristallinen polaren Polymeren Y1 - 1999 CY - Potsdam ER - TY - THES A1 - Rohde, Robert T1 - Entstehung großräumiger Magnetstrukturen in Spiralgalaxien Y1 - 1999 CY - Potsdam ER - TY - THES A1 - Riediger, Rüdiger T1 - Quasar Absorptionslinienverteilung und die Entwicklung der großräumigen Strukturen im Kosmos Y1 - 1999 ER - TY - THES A1 - Retzlaff, Jörg T1 - Das Leistungsspektrum von Galaxienhaufen und die Diskriminierung zwischen Modellen kosmologischer Strukturbildung mit dunkler Materie Y1 - 1999 ER - TY - JOUR A1 - Rengel, Heiko A1 - Gattinger, P. A1 - Silverova, R. A1 - Neher, Dieter T1 - Conductivity measurements of electrochemically oxidized Langmuir-Blodgett films of phthalocyaninato- polysiloxanes Y1 - 1999 ER - TY - JOUR A1 - Rengel, Heiko A1 - Altmann, Markus A1 - Neher, Dieter A1 - Harrison, Craig B. A1 - Myrick, Michael L. A1 - Bunz, Uwe H. F. T1 - Assignment of the optical transitions in 1,3- diethynylcyclobutadiene (cyclopentadienyl)cobalt oligomers Y1 - 1999 ER - TY - THES A1 - Pompe, Tilo T1 - Mikroskopischer und mesoskopischer Zugang zur Kontaktlinienspannung von Flüssigkeiten auf festen Oberflächen Y1 - 1999 ER - TY - JOUR A1 - Politi, Antonio A1 - Witt, Annette T1 - Fractal dimension of space-time chaos Y1 - 1999 ER - TY - JOUR A1 - Pikovskij, Arkadij A1 - Rosenblum, Michael A1 - Zaks, Michael A. A1 - Kurths, Jürgen T1 - Phase synchronization of regular and chaotic oscillators Y1 - 1999 ER - TY - THES A1 - Petzschmann, Olaf T1 - Längenskalen granularer Cluster Y1 - 1999 CY - Potsdam ER - TY - JOUR A1 - Pena, M. A1 - Stastinska, G. A1 - Esteban, C. A1 - Koesterke, Lars A1 - Medina, S. A1 - Kingsburgh, R. T1 - Spectroscopy of planetary nebulae with [WR] nuclei Y1 - 1999 ER - TY - JOUR A1 - Pasquali, A. A1 - Nota, A. A1 - Langer, Norbert A1 - Schulte-Ladbeck, R. E. A1 - Clampin, M. T1 - R4 and its circumstellar nebula : evidence for a binary merger? Y1 - 1999 ER - TY - JOUR A1 - Park, Eun Hyoung A1 - Zaks, Michael A. A1 - Kurths, Jürgen T1 - Phase synchronization in the forced lorenz system Y1 - 1999 ER - TY - JOUR A1 - Park, Eun Hyoung A1 - Rosenblum, Michael A1 - Kurths, Jürgen A1 - Zaks, Michael A. T1 - Alternating locking ratios in imperfect phase synchronization Y1 - 1999 ER - TY - JOUR A1 - Ostermeyer, Martin A1 - Mittler, Kay A1 - Menzel, Ralf T1 - Q switch and longitudinal modes of a laser oscillator with a stimulated-Brillouin-scattering mirror Y1 - 1999 ER - TY - JOUR A1 - Ostermeyer, Martin A1 - Menzel, Ralf T1 - 50 Watt average output power with 1.2*DL beam quality from a single rod Nd:YALO laser with phase-conjugating SBS mirror BT - Fünfzig Watt average output power with 1.2*DL beam quality from a single rod Nd:YALO laser with phase- conjugating SBS mirror Y1 - 1999 ER - TY - JOUR A1 - Ostermeyer, Martin A1 - Menzel, Ralf T1 - Single rod efficient Nd:YAG and Nd:YALO-lasers with average output powers of 46 and 47 W in diffraction limited beams with M2 < 1.2 and 100 W with M2 < 3.7 Y1 - 1999 ER - TY - THES A1 - Nowak, Frank Rüdiger T1 - Beiträge der Nichtlinearen Polarisationsspektroskopie in der Frequenzdomäne zur Aufklärung ultraschneller Prozesse in photosynthetischen bakteriellen Pigment-Protein-Komplexen Y1 - 1999 ER - TY - JOUR A1 - Neißendorfer, Frank A1 - Pietsch, Ullrich A1 - Breszisinski, G. A1 - Möhwald, Helmuth T1 - Energy-dispersive reflectometry and diffractometry at the WLS of BESSY-I Y1 - 1999 ER - TY - JOUR A1 - Navez, Patrick A1 - Wilkens, Martin T1 - Single molecule in a Bose-Einstein condensate N2 - We study a model describing a rotating linear rigid molicule interacting with a Bose-Einstein condensate. A generalization of the Landau criterion is established and gives the limit for which the molecule moves translationally and rotationally into the condensate without any friction. In particular, we show that the rotational energy released by the molecule is large enough to eject one atom out of the condensate. The detection of such an atom provides a direct measurement of the low-energy cross section of the scattering with the rotating molecule. Finally, increases of inertia and of centrifugal distortion of the molecule due to the surrounding condensate are estimated and compared with the experimental data obtained for a He4 droplet. Y1 - 1999 ER - TY - JOUR A1 - Mittler, Kay A1 - Lorenz, Dieter A1 - Menzel, Ralf T1 - Time resolved emission spectra of a broadband ns-laser with 0.5 W average output power used as light source for the coherence radar Y1 - 1999 ER - TY - JOUR A1 - Mittler, Kay A1 - Lorenz, Dieter A1 - Menzel, Ralf T1 - Time-resolved measurements of the spectra of a broadband laser used as light source for the coherence radar Y1 - 1999 ER - TY - JOUR A1 - Mittler, Kay A1 - Lorenz, Dieter A1 - Menzel, Ralf T1 - Broadband operation of a gain-switched Ti:sapphire laser for measurements with the coherence radar Y1 - 1999 SN - 0277-786X ER - TY - JOUR A1 - Mikelskis, Helmut A1 - Seifert, Silke A1 - Roesler, Frank T1 - Optik lernen mit der Simulationssoftware phenOpt Y1 - 1999 SN - 0025-5866 ER - TY - JOUR A1 - Mikelskis, Helmut A1 - Mavanga, Gil Gabriel T1 - An experimental ("low cost"/"hands on") optics course for Mosambique Y1 - 1999 ER - TY - JOUR A1 - Mikelskis, Helmut A1 - Mavanga, Gil Gabriel T1 - Empirical study of learning optics by pupils and students in Mosambique Y1 - 1999 ER - TY - JOUR A1 - Mikelskis, Helmut A1 - Horn, Martin Erik A1 - Seifert, Silke T1 - Learning physics aided by computer simulations "Optics Phenomena" Y1 - 1999 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Aus dem Leben gegriffen : Farben in der Physik Y1 - 1999 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Physik lernen mit interaktiver Hypermedia : eine empirische Pilotstudie Y1 - 1999 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Learning physics with multimedia Y1 - 1999 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Empirische Studie über den Einfluss von Lernvoraussetzung und Lernumgebungen auf Lernerfolg Y1 - 1999 SN - 3-88064-286-9 ER - TY - JOUR A1 - Mikat, Jürgen E. R. A1 - Orgzall, Ingo A1 - Lorenz, Bernd A1 - Sapp, S. A1 - Martin, C. R. A1 - Burris, J. L. A1 - Hochheimer, H. D. T1 - High-pressure low-temperature electrical properties of template-synthesied polypyrrole at low synthesis temperature: Dimensional crossover under pressure Y1 - 1999 ER - TY - JOUR A1 - Metzger, T. H. A1 - Pietsch, Ullrich A1 - Garstein, E. T1 - High-resolution lattice parameter measurement by x-ray grazing incidence diffraction: Application to the interface of silicon on sapphire Y1 - 1999 ER - TY - JOUR A1 - Mellinger, Axel A1 - Frübing, Peter A1 - Prescher, Dietrich A1 - Gerhard, Reimund T1 - Dielectric spectra of a partially fluorinated chromophore / amorphous Teflon AF guest-host system Y1 - 1999 ER - TY - JOUR A1 - Marwan, Norbert A1 - Trauth, Martin H. A1 - Schwarz, Udo A1 - Kurths, Jürgen A1 - Strecker, Manfred T1 - Climate dynamics of varved pleistocene lake sediments in nw Argentina Y1 - 1999 SN - 1029-7006 ER - TY - JOUR A1 - Makievski, A. V. A1 - Miller, Reinhard A1 - Fainerman, V. B. A1 - Krägel, Jürgen A1 - Wüstneck, Rainer T1 - Adsorption of proteins at the gas-liquid and oil-water interfaces as studied by the pendant drop method Y1 - 1999 ER - TY - JOUR A1 - Mahler, J. A1 - Rafler, G. A1 - Stiller, Burkhard T1 - Modified melamines and melamine resins for E/Z-isomerization Y1 - 1999 ER - TY - JOUR A1 - Lübbert, Daniel A1 - Baumbach, Tilo A1 - Ponti, S. A1 - Pietsch, Ullrich A1 - Leprince, L. A1 - Schneck, J. A1 - Talneau, A. T1 - Strain investigation of low strained buried gratings by grazing incidence X-Ray diffraction and the theory of elasticity Y1 - 1999 ER - TY - JOUR A1 - Lorenz, Dieter A1 - Brandenburg, Ingo A1 - Menzel, Ralf T1 - Spectral broadening of the laser spectrum of gain-switched Ti:sapphire laser with nonlinear absorbers Y1 - 1999 ER - TY - THES A1 - Lorenz, Dieter T1 - Verstärkungsgeschaltete Cr:YAK und Ti:Saphir Laser mit großer spektraler Bandbreite und guter Strahlqualität Y1 - 1999 CY - Potsdam ER - TY - BOOK A1 - Liebers, Klaus ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik plus : Kl. 7/8, [Hauptbd.], Sek. 1 Sachsen Y1 - 1999 SN - 3-06-020741-0 PB - Volk-und-Wissen-Verl. CY - Berlin ER -