TY - THES A1 - Abdel-Hamid, Hamed Ahmed T1 - Stellar populations, dust and gas in NGC 3077 Y1 - 1998 SN - 3-932089-08-1 PB - Wiss. Verl. Berlin CY - Berlin ER - TY - THES A1 - Abel, Markus T1 - Localization in driven nonlinear lattices Y1 - 1998 CY - Potsdam ER - TY - JOUR A1 - Abel, Markus A1 - Flach, S. A1 - Pikovskij, Arkadij T1 - Localisation in a coupled standard map lattice N2 - We study spatially localized excitations in a lattice of coupled standard maps. Time-periodic solutions (breathers) exist in a range of coupling that is shown to shrink as the period grows to infinity, thus excluding the possibility of time-quasiperiodic breathers. The evolution of initially localized chaotic and quasiperiodic states in a lattice is studied numerically. Chaos is demonstrated to spread Y1 - 1998 UR - http://www.stat.physik.uni-potsdam.de/~markus/papers/PhD119-4.ps.gz ER - TY - JOUR A1 - Abel, Markus A1 - Flach, S. A1 - Pikovskij, Arkadij T1 - Localization in a coupled standard map lattice Y1 - 1998 ER - TY - JOUR A1 - Abel, Markus A1 - Spicci, M. T1 - Nonlinear localization periodic solutions in a coupled map lattice N2 - We prove the existence of nonlinear localized time-periodic solutions in a chain of symplectic mappings with nearest neighbour coupling. This is a class of systems whose behaviour can be seen as representation of a lattice of pendula. The effect of discrete time changes the mathematical as well as the numerical procedures. Applying the discrete version of Floquet theory eases and clarifies the procedure of proving the existence of the localized time-periodic solutions. As an extension of the concept of rotobreathers one can produce solutions which rotate at every site of the lattice. To consider these we use a general definition of localization. Y1 - 1998 UR - http://www.stat.physik.uni-potsdam.de/~markus/papers/PhD119-22.ps.gz ER - TY - BOOK A1 - Addison, John T. A1 - Schnabel, Claus A1 - Wagner, Joachim T1 - Works councils in Germany : their effects on firm performance T3 - Diskussionsbeitrag / Europäisches Institut für Internationale Wirtschaftsbeziehungen, Potsdam Y1 - 1998 SN - 1430-5445 VL - 46 PB - Univ. CY - Potsdam ER - TY - JOUR A1 - Alarcon, Julio A1 - Alderete, Joel B. A1 - Peter, Martin G. A1 - Becerra, Juan J. A1 - Silva, M. T1 - Study on synthesis of 3 alpha,4 alpha-dihydroxy-dihydro-beta-agarofuran Y1 - 1998 ER - TY - JOUR A1 - Albeverio, Sergio A1 - Brasche, Johannes F. A1 - Neidhardt, Hagen T1 - On inverse spectral theory: mixed types of spectra. Y1 - 1998 ER - TY - JOUR A1 - Albrecht, Clemens T1 - Garrioch, D., The formation of the Parisian bourgeoisie 1690 - 1830; Cambridge, Harvard Univ. Press, 1996 BT - The formation of the Parisian bourgeoisie 1690 - 1830 Y1 - 1998 ER - TY - JOUR A1 - Albrecht, Clemens T1 - Beik, W., Urban protest in seventeenth century France; Cambridge, Cambridge Univ. Press, 1997 BT - Urban protest in seventeenth century France Y1 - 1998 ER - TY - JOUR A1 - Albrecht, Fred A1 - Brehmer, Ludwig A1 - Liemant, Alfred T1 - Hopping transport in a disordered lattice simulation of dark discharge N2 - On the basis of a stochastic model of hopping transport in disordered solids we present results of simulations of the dark discharge of surface charged thin films considering the energetic distribution of the localised states within the sheet. A non- linear differential equation with suitable boundary and initial conditions describes the time evolution of the space charge. We suppose a Gaussian distribution of energies for the carrier transporting states with a standard deviation s. The arrival time of carriers at the rear electrode of the sandwich sample is studied in dependence on film thickness, initial surface charge, and energetic disorder. Our calculations confirm that the transit time increases indirect proportional with initial surface charge and proportional with the square thickness. For standard deviations of energetic distribution of 0.05 eV up to 0.25 eV the normalised transit time grows as s1.44. We discuss this in terms of the stochastic transport model. Y1 - 1998 ER - TY - JOUR A1 - Albrecht, Tanja A1 - Greve, Burkhard A1 - Pusch, Kerstin A1 - Koßmann, Jens A1 - Buchner, Peter A1 - Wobus, Ulrich A1 - Steup, Martin T1 - Homo- and Heterodimers of Pho1-Type Phosphorylase Isoforms in Solanum tuberosum L. as Revealed by Sequence- Specific Antibodies Y1 - 1998 ER - TY - JOUR A1 - Armbruster, Thomas A1 - Bermance, V. A1 - Zebec, M. A1 - Oberhänsli, Roland T1 - Titanium and iron poor zincohögbomite-16H, Zn14(al,Fe3+,Ti,Mg)8Al24O62(OH)2, from Nezilovo, Macedonia: occurrence and crystal structure of a new polysome Y1 - 1998 ER - TY - JOUR A1 - Artelt, Cordula A1 - Becker, Regine T1 - Evaluation of a training program using visible speech in german schools for the deaf Y1 - 1998 ER - TY - BOOK A1 - Arworn, Srichan A1 - Denecke, Klaus-Dieter A1 - Pöschel, Reinhard T1 - Closure operators on complete lattices T3 - Preprint MATH-ALG / Technische Universität Dresden Y1 - 1998 VL - 1998, 05 PB - Techn. Univ. CY - Dresden ER - TY - JOUR A1 - Asche, Hartmut T1 - Mapping and map use in the age of information technology Y1 - 1998 ER - TY - JOUR A1 - Aschenbrenner, Stefan A1 - Walz, Bernd T1 - Pleated septate junctions in leech photoreceptors : ultrastructure, arrangement of septa, gate and fence functions Y1 - 1998 ER - TY - JOUR A1 - Asgeirsson, Bjarni A1 - Haebel, Sophie A1 - Thorsteinsson, Leifur A1 - Helgason, Erlendur A1 - Gudmundsson, Kristbjörn O. A1 - Gudmundsson, Gunnar A1 - Roepstorff, Peter T1 - Hereditary cystatin C amyloid angiopathy: monitoring the presence of the Leu-68 -> Gln cystatin C variant in cerebrospinal fluids and monocyte cultures by MS Y1 - 1998 ER - TY - THES A1 - Back, Stefan T1 - Tectonics, Climate, and Sedimentation in the Northern Baikal Rift, Russia Y1 - 1998 CY - Potsdam ER - TY - JOUR A1 - Back, Stefan A1 - De Batist, Marc A1 - Strecker, Manfred T1 - The Frolikha Fan : a large Pleistocene glaciolacustrine outwash fan in northern Lake Baikal, Siberia Y1 - 1998 ER - TY - JOUR A1 - Back, Stefan A1 - Strecker, Manfred T1 - Asymmetric late Pleistocene glaciations in the North Basin of the Baikal Rift, Russia Y1 - 1998 ER - TY - BOOK A1 - Balderjahn, Ingo T1 - Grundgedanken und Beispiele zur Entwicklung von Leitbildern für Städte N2 - Inhalt: Grundgedanken zur Entwicklung von Leitbildern -Leitbilder im Kontext eines Stadtmarketingkonzeptes -Ein Modell zur Entwicklung von Leitbildern -Das Leitbild als ein Element der Entwicklung eines Stadtmarketing- Konzepts -Funktion von Leitbildern -Anforderungen an Leitbilder Beispiele zur Leitbildentwicklung für die Städte Hennigsdorf und Potsdam T3 - Vortragsreihe / Lehrstuhl für Betriebswirtschaftslehre mit dem Schwerpunkt Marketing - 9 Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9283 ER - TY - JOUR A1 - Balderjahn, Ingo T1 - Empirical analysis of price response functions Y1 - 1998 ER - TY - JOUR A1 - Bauer, Christian G. A1 - Eremenko, A. V. A1 - Kühn, A. A1 - Kürzinger, K. A1 - Markower, Alexander A1 - Scheller, Frieder W. T1 - Automated amplifield flow immunoassay for cocaine Y1 - 1998 ER - TY - JOUR A1 - Bauer-Gogonea, Simona A1 - Cheng, Z. Y. A1 - Wirges, Werner A1 - Bauer, Siegfried A1 - Gerhard, Reimund A1 - Das-Gupta, D. K. T1 - Dielectric investigation of thermally-induced chromophore degradation in nonlinear optical polymer electrets Y1 - 1998 ER - TY - JOUR A1 - Baumann, Otto T1 - The Golgi apparatus in honeybee photoreceptor cells: Structural organization and spatial relationship to microtubules and actin filaments Y1 - 1998 ER - TY - JOUR A1 - Baumann, Otto T1 - Association of spectrin with a subcompartment of the endoplasmic reticulum in honeybee photoreceptor cells. Y1 - 1998 ER - TY - JOUR A1 - Baumbach, Tilo A1 - Lübbert, Daniel A1 - Pietsch, Uwe A1 - Darowski, Nora A1 - Leprince, L. A1 - Talneau, A. A1 - Schneck, J. T1 - Grazing incidence diffraction by epitaxial multilayered gratings Y1 - 1998 ER - TY - JOUR A1 - Bazylev, B. A. A1 - Zakariadze, G. S. A1 - Zhelyazkova-Panayotova, M. D. A1 - Solov'eva, N. V. A1 - Oberhänsli, Roland T1 - Genetic diversity of ophiolite ultramafics from the crystalline basement of Rhodope massif Y1 - 1998 ER - TY - JOUR A1 - Beckmann, Jürgen T1 - Approaching a theory of intrusive content Y1 - 1998 ER - TY - BOOK A1 - Bednarski, Marek T1 - Privatisation policy and industrial policy in Poland in the period of transformation N2 - The transformation of centrally planned economies needs privatisation and a co-ordinated industrial policy. This paper presents an overview of the legal basis, tools, and out-comes of privatisation and industrial policies in Poland in the nineties. T3 - Finanzwissenschaftliche Diskussionsbeiträge / Specials series S: Industrial and social policies in countries in transition - 6 Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-48812 ER - TY - JOUR A1 - Beitz, Toralf A1 - Bechmann, Wolfgang A1 - Mitzner, Rolf T1 - Investigations of reactions of selected Azaarenes with radicals in water, 2. Chlorine and Bromine radicals Y1 - 1998 ER - TY - JOUR A1 - Beitz, Toralf A1 - Bechmann, Wolfgang A1 - Mitzner, Rolf T1 - Investigations of reactions of selected Azaarenes with radicals in water, 1. Hydroxyl and sulfate radicals Y1 - 1998 ER - TY - JOUR A1 - Benassi, Rois A1 - Bregulla, Antje A1 - Friedrich, Alwin A1 - Henning, Dietrich A1 - Heydenreich, Matthias A1 - Mickler, Wulfhard A1 - Kleinpeter, Erich A1 - Kempter, Gerhard A1 - Schilde, Uwe A1 - Taddei, F. T1 - NMR spectroscopic and theoretical structural study of 5-exo-methylene-substituted hydantoins Y1 - 1998 ER - TY - JOUR A1 - Benhammadi, Farid A1 - Nicolas, Pascal A1 - Schaub, Torsten H. T1 - Extension calculus and query answering in prioritized default logic Y1 - 1998 SN - 3-540-64993-X ER - TY - JOUR A1 - Benhammadi, Farid A1 - Nicolas, Pascal A1 - Schaub, Torsten H. T1 - Extension calculus and query answering in prioritized default logic Y1 - 1998 SN - 3-540- 64993-X ER - TY - JOUR A1 - Bernutat, Claudia A1 - Böckmann, Christine A1 - Ramlau, Ronny T1 - Examination of the Nonlinear LIDAR-Operator : an Inverse Ill-posed Problem Y1 - 1998 ER - TY - JOUR A1 - Berth, Gisela A1 - Dautzenberg, Herbert A1 - Peter, Martin G. T1 - Physica-chemical characterization of chitosans in dilute solution Y1 - 1998 SN - 2-907922-57-2 ER - TY - JOUR A1 - Berth, Gisela A1 - Dautzenberg, Herbert A1 - Peter, Martin G. T1 - Physico-chemical characterization of chitosans varying in degree of acetylation Y1 - 1998 SN - 0144-8617 ER - TY - JOUR A1 - Besnard, Philippe A1 - Schaub, Torsten H. T1 - Signed systems for paraconsistent reasoning Y1 - 1998 ER - TY - JOUR A1 - Besnard, Philippe A1 - Schaub, Torsten H. T1 - Characterization of non-monotone non-constructive systems Y1 - 1998 SN - 1012-2443 ER - TY - JOUR A1 - Besnard, Philippe A1 - Schaub, Torsten H. T1 - Signed systems for paraconsistent reasoning Y1 - 1998 SN - 0168-7433 ER - TY - JOUR A1 - Beyer, Lothar A1 - Tielbörger, Katja A1 - Blume, Hans-Peter A1 - Pfisterer, Ulrich A1 - PingPank, K. A1 - Podlech, Dieter T1 - Geo-ecological soil features and the vegetation pattern of an arid dune area in the Northern Negev, Israel Y1 - 1998 ER - TY - JOUR A1 - Bianchi, Gianphino Walter A1 - Martinotti, G. A1 - Oberhänsli, Roland T1 - Metasedimentary cover sequences and associated metabasites in the Sabbione Lake zone, Formazza Valley, Italy Y1 - 1998 ER - TY - JOUR A1 - Bibel, Wolfgang A1 - Brüning, Stefan A1 - Otten, Jens A1 - Rath, Thomas A1 - Schaub, Torsten H. T1 - Compressions and extensions Y1 - 1998 ER - TY - JOUR A1 - Birtel, Sandra A1 - Altenberger, Uwe A1 - Passchier, C. W. T1 - Polyphase structural and metamorphic evolution of the Rossland shear zone at Holsnoy island, a ductile nappe boundary in the Middle Allochthon of the Norwegian Caledonides Y1 - 1998 ER - TY - JOUR A1 - Bittmann, Frank A1 - Badtke, Gernot A1 - Schmidt, Ottmar T1 - On the kinematic behaviour of the pelvis and shoulde axis as well as the height of the spine during long distance running Y1 - 1998 ER - TY - JOUR A1 - Blaszczak, Joanna T1 - Some reflections on the interaction between indefinites and the clause : the case of negative pronouns Y1 - 1998 SN - 3-87690-705-5 ER - TY - JOUR A1 - Blaszczak, Joanna T1 - Towards a binding analysis of negative polarity items Y1 - 1998 ER - TY - JOUR A1 - Blaszczak, Joanna A1 - Rochon, Marzena T1 - Some remarks on minimality and optimality, not only in language Y1 - 1998 ER -