TY - JOUR A1 - Rheinberg, Falko T1 - Paradoxe Effekte von Lob und Tadel Y1 - 2001 ER - TY - BOOK A1 - Liebers, Klaus ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik : Kl. 7/8, [Hauptbd.], Sekundarschule Sachsen-Anhalt Y1 - 2001 SN - 3-06-020734-8 PB - Volk-und-Wissen-Verl. CY - Berlin ER - TY - JOUR A1 - Rheinberg, Falko T1 - Motivationstraining und Motivierung Y1 - 2001 ER - TY - JOUR A1 - Rheinberg, Falko T1 - Bezugsnorm-Orientierung Y1 - 2001 ER - TY - BOOK ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik : Kl. 7, Arbeitsh., Regelschule Thüringen Y1 - 2001 SN - 3-06-020738-0 PB - Cornelsen CY - Berlin ER - TY - JOUR A1 - Göse, Frank T1 - Der Satan ist an diesem Ort recht los! : Vergleichende Betrachtungen zu Widerständigkeit und Handlungsspielräumen in domanialen und adligen Mediatstädten der Kur- und Neumark Brandenburg (1650-1770) Y1 - 2001 ER - TY - JOUR A1 - Greffet, Jean-Jacques A1 - Carminati, Rémi A1 - Joulain, Karl A1 - Mulet, J. P. A1 - Henkel, Carsten T1 - Coherence properties of thermal near fields : implications for nanometer-scale radiative transfer N2 - With the recent development of local (optical and thermal) probe microscopy and the advent of nanotechnology, it seems necessary to revisit the old subject of coherence properies of thermal sources of light. Concerning temporal coherence, we show that thermal sources may produce quasi-monochromatic near fields. In light of this result, the possibility of perfoming near-field solid-state spectroscopy and of designing near-field infrared sources is discussed. The problem of radiative transfer between two thermal sources held at subwavelength distance is studied. The radiative flux may be enhanced by several orders of magnitude due to the excitation of resonant surface waves, and this may occur at particular frequencies. Finally, we study the spatial coherence of thermal sources and the substantial influence of the near field. Surface waves may induce long-range spatial correlation, on a scale much larger than the wavelength. Conversely, quasi-static contributions, as well as skin-layer currents, induce arbitary small correlations. With the recent development of local (optical and thermal) probe microscopy and the advent of nanotechnology, it seems necessary to revisit the old subject of coherence of thermal fields. Y1 - 2001 ER - TY - BOOK A1 - Bechmann, Wolfgang A1 - Schmidt, Joachim A1 - Elschenbroich, Christoph A1 - Hensel, Friedrich A1 - Hopf, Henning T1 - Einstieg in die Physikalische Chemie für Nebenfächler T3 - Teubner Studienbücher Chemie N2 - Mit einer ausgewogenen Stoffauswahl wird der Leser an das Studium der Physikalischen Chemie herangeführt. Das Verständnis der Theorie wird durch zahlreiche Aufgabenstellungen und die Angabe ihrer Lösungswege erleichtert. Das vorliegende Buch gibt dem Studenten darüber hinaus Anregungen für ausgewählte Experimente zu den behandelten Teilgebieten. In der Durchführung und Auswertung der Experimente kann der Student erneut überprüfen, wie gut es ihm gelungen ist, ein Grundverständnis für physikalisch-chemische Zusammenhänge zu entwickeln. Y1 - 2001 SN - 3-519-00352-X U6 - https://doi.org/10.1007/978-3-322-94876-2 PB - Vieweg+Teubner Verlag CY - Wiesbaden ER - TY - JOUR A1 - Bronstert, Axel A1 - Menzel, Lucas A1 - Middelkoop, H. A1 - de Roo, A. P. A1 - Van Beek, E. T1 - River basin research and management : integrated modelling and investigation of land-use impacts on the hydrological cycle Y1 - 2001 ER - TY - JOUR A1 - Katzenmaier, Daniel A1 - Fritsch, Uta A1 - Bronstert, Axel T1 - Quantifizierung des Einflusses von Landnutzung und dezentraler Versickerung auf die Hochwasserentstehung Y1 - 2001 SN - 3-503-06021-9 ER - TY - BOOK ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik plus : Kl. 9, Arbeitsh., Sek. 1 Sachsen Y1 - 2001 SN - 3-06-020948-0 PB - Cornelsen CY - Berlin ER - TY - JOUR A1 - Güntner, Andreas A1 - Olsson, J. A1 - Calver, Ann A1 - Gannon, B. T1 - Cascade-based disaggregation of continuous rainfall time series : the influence of climate Y1 - 2001 ER - TY - JOUR A1 - Niehoff, Daniel A1 - Bronstert, Axel T1 - Influences of land-use and land-surface conditions on flood generation : a simulation study Y1 - 2001 ER - TY - JOUR A1 - Krol, Marten S. A1 - Jaeger, Annekathrin A1 - Bronstert, Axel A1 - Krywkow, J. T1 - The Semi-arid Integrated Model (SIM), a regional integrated model assessing water availability, vulnerability of ecosystems and society in NE-Brazil Y1 - 2001 ER - TY - JOUR A1 - Güntner, Andreas A1 - Bronstert, Axel T1 - Modelling the effects of climate change on water availability in the semi-arid of North-East Brazil Y1 - 2001 ER - TY - JOUR A1 - Bronstert, Axel A1 - Fritsch, Uta A1 - Leonhardt, H. A1 - Niehoff, Daniel T1 - Quantifizierung des Einflusses von Landnutzungs- und Klimaänderungen auf die Hochwasserentstehung am Beispiel ausgewählter Flussgebiete Y1 - 2001 ER - TY - JOUR ED - Jahnke, Thomas ED - Wuttke, Hans T1 - Mathematik : Analysis ; Gymnasiale Oberstufe, NRW [Schülerbuch] Y1 - 2001 SN - 3-464-57211-0 PB - Cornelsen CY - Berlin ER - TY - THES A1 - Mittler, Kay T1 - Dynamik vibronischer Festkörperlaser großer spektraler Brandbreite Y1 - 2001 ER - TY - THES A1 - Becker, Thomas T1 - 3D-Spektroskopie hintergrundkontaminierter Einzelobjekte in Galaxien der lokalen Gruppe Y1 - 2001 ER - TY - THES A1 - Schwamborn, Georg Johannes T1 - Late quaternary sedimentation history of the lena delta Y1 - 2001 ER - TY - THES A1 - Müller-Wohlfeil, Dirk-Ingmar T1 - Model frameworks for the calculation of annual runoff and nitrogen emission from danish catchments Y1 - 2001 ER - TY - JOUR A1 - Romano, Maria Carmen A1 - Thiel, Marco A1 - Schwarz, Udo A1 - Kurths, Jürgen A1 - Lange, Holger A1 - Hauhs, M. T1 - Conceptual model of runoff from a forested catchment N2 - We investigate the relationship between precipitation and runoff data from a small forested catchment in the Harz mountains (Germany). For this purpose, we develop a conceptual model including memory effects to predict the runoff signal using the precipitation data as input. An enhanced variant of the model also includes air temperature as input variable. We show in terms of correlation functions that this model describes main dynamical properties of the runoff, especially the delay between rain event and runoff response as the annual persistence in the runoff data. Y1 - 2001 UR - http://journals.worldscientific.com.sg/ijbc/11/1110/S0218127401003619.html ER - TY - JOUR A1 - Engel, Uwe A1 - Pohlenz, Philipp T1 - Lehre und Studium im Spiegel studentischer Bewertungen : über das Potsdamer Modell der Lehrevaluation Y1 - 2001 ER - TY - JOUR A1 - Coriasco, S. A1 - Seiler, Jörg A1 - Schrohe, Elmar T1 - Differential operators on conic manifolds : maximal regularity and parabolic equations Y1 - 2001 ER - TY - JOUR A1 - Schrohe, Elmar T1 - Ellipticity and invertibility in the cone algebra on Lp-Sobolev spaces Y1 - 2001 ER - TY - JOUR A1 - Grubb, G. A1 - Schrohe, Elmar T1 - Trace expansions and the noncommutative dresidue for manifolds with boundary Y1 - 2001 ER - TY - BOOK ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik plus : Kl. 9, [Hauptbd.], Sek. 1 Sachsen Y1 - 2001 SN - 3-06-020947-2 PB - Cornelsen CY - Berlin ER - TY - JOUR A1 - Jahnke, Thomas T1 - Unendlich : oder darf es etwas mehr sein? Y1 - 2001 ER - TY - JOUR A1 - Jahnke, Thomas T1 - Arbeitsaufträge - nicht nur - zum Einstieg Y1 - 2001 ER - TY - BOOK A1 - Jahnke, Thomas A1 - Herget, Wilfried A1 - Kroll, Wolfgang T1 - Produktive Aufgaben für den Mathematikunterricht in der Sekundarstufe I Y1 - 2001 SN - 3-464-54360-9 PB - Cornelsen CY - Berlin ER - TY - JOUR A1 - Kurths, Jürgen A1 - Schwarz, Udo T1 - Nichtlineare Wissenschaften - neue Paradigmen und Konzepte N2 - In den letzten 2 Jahrzehnten des 20. Jahrhunderts hat sich mit der rasanten Entwicklung der Nichtlinearen Wissenschaften ein weiterer Umbruch vollzogen, der eine ausgepraegte Nachhaltigkeit in Wissenschaft und Technik ebenso wie in der Gesellschaft erwarten laesst. Die Nichtlinearen Wissenschaften werden auch als Nichtlineare Dynamik, Wissenschaft Komplexer Systeme oder etwas eingegrenzt Chaostheorie bezeichnet. Y1 - 2001 UR - http://www.agnld.uni-potsdam.de/~shw/Paper/2001ArtChaos.pdf SN - 0177- 3674 ER - TY - JOUR A1 - Ignatov, S. A1 - Ge, Bixia A1 - Scheller, Frieder W. A1 - Lisdat, Fred T1 - Detection of the antioxidant activity detection of flavonoids by using superoxide sensor Y1 - 2001 SN - 1-58603-164-3 ER - TY - JOUR A1 - Hock, Bertold A1 - Scheller, Frieder W. T1 - Conclusions and outlook Y1 - 2001 ER - TY - JOUR A1 - Wollenberger, Ursula A1 - Jung, Christiane T1 - Cytochrom P450-Elektrochemie Y1 - 2001 ER - TY - JOUR A1 - Hermanussen, Michael A1 - Greil, Holle A1 - Blaha, Pawel A1 - Vignerova, Jana T1 - The impact of the social group on growth Y1 - 2001 SN - 3-89873-228-2 ER - TY - JOUR A1 - Hairston, Nelson G. A1 - Holtmeier, C. L. A1 - Lampert, W. A1 - Weider, L. J. A1 - Post, D. M. A1 - Fischer, J. M. A1 - Caceres, C. E. A1 - Fox, J. A. A1 - Gaedke, Ursula T1 - Natural selection for grazer resistance to toxic cyanobacteria: Evolution of phenotypic plasticity? Y1 - 2001 ER - TY - JOUR A1 - Audenaert, Katrien A1 - Eisert, Jens A1 - Jane, E. A1 - Plenio, M. B. A1 - Virmani, S. A1 - Moor, B. D. T1 - The asymptotic relative entropy of entanglement N2 - We present an analytical formula for the asymptotic relative entropy of entanglement for Werner states of arbitrary dimensionality. We then demonstrate its validity using methods from convex optimization. This is the first case in which the value of a subadditive entanglement measure has been obtained in the asymptotic limit. This formula also gives the sharpest known upper bound on the distillable entanglement of these states. Y1 - 2001 ER - TY - JOUR A1 - Lisdat, Fred A1 - Utepbergenov, D. A1 - Haseloff, R. F. A1 - Blasig, Ingolf E. A1 - Stöcklein, Walter F. M. A1 - Scheller, Frieder W. A1 - Brigelius-Flohé, Regina T1 - An optical method for the detection of oxidative stress using protein-RNA interaction Y1 - 2001 ER - TY - JOUR A1 - Ivanov, Plamen Ch. A1 - Nuenes Amaral, Luís A. A1 - Goldberger, Ary L. A1 - Havlin, Shlomo A1 - Rosenblum, Michael A1 - Stanley, H. Eugene A1 - Struzik, Zbigniew R. T1 - From 1/f noise to multifractal cascades in heartbeat dynamics Y1 - 2001 SN - 1054-1500 ER - TY - JOUR A1 - Avilov, Anatoly S. A1 - Lepeshov, G. G. A1 - Pietsch, Ullrich A1 - Tsirelson, Vladimir G. T1 - Multipole analysis of the electron density and electrostatic potential in Germanium by high-resolution electron diffraction Y1 - 2001 SN - 0022-3697 ER - TY - JOUR A1 - Davaasambuu, Jav A1 - Daniel, A. A1 - Stahn, Jochen A1 - Pietsch, Ullrich T1 - Comparison of experimental and theoretical valence charge densites in cubic ZnSe Y1 - 2001 SN - 0022-3697 ER - TY - JOUR A1 - Grenzer, Jörg A1 - Darowski, Nora A1 - Geue, Thomas A1 - Pietsch, Ullrich A1 - Daniel, A. A1 - Rennon, Siegfried A1 - Reithmaier, Johann-Peter A1 - Forchel, Alfred T1 - Strain analysis and quantum well intermixing of a laterally modulated multiquantum well system produced by focused ion beam implantation Y1 - 2001 ER - TY - JOUR A1 - Zeimer, Ute A1 - Grenzer, Jörg A1 - Pietsch, Ullrich A1 - Bugge, F. A1 - Smirnitzki, V. A1 - Weyers, Markus T1 - Investigation of strain-modulated InGaAs-nanostructures by grazing-incidence x-ray diffraction and photoluminescence Y1 - 2001 ER - TY - JOUR A1 - Zeimer, Ute A1 - Bugge, F. A1 - Gramlich, S. A1 - Smirnitzki, V. A1 - Weyers, Markus A1 - Tränkle, G. A1 - Grenzer, Jörg A1 - Pietsch, Ullrich A1 - Cassabois, G. A1 - Emiliani, V. A1 - Linau, Christoph T1 - Evidence of strain-induced lateral carrier confinement in InGaAs-quantum wells by low-temperature near-field spectroscopy Y1 - 2001 ER - TY - JOUR A1 - Pietsch, Ullrich A1 - Grenzer, Jörg A1 - Geue, Thomas A1 - Neißendorfer, Frank A1 - Brezesinski, Gerald A1 - Symietz, Christian A1 - Möhwald, Helmuth A1 - Gudat, Wolfgang T1 - The energy dispersive reflectometer at BESSY II : a challenge for thin film analysis Y1 - 2001 SN - 0167- 5087 ER - TY - JOUR A1 - Greil, Holle T1 - Stadien des biologischen Alters und ihre Einschätzung mit Hilfe von Felduntersuchungen Y1 - 2001 SN - 3-89873-228-2 ER - TY - JOUR A1 - Scheffler, Christiane T1 - Vergleich ausgewählter Bewegungsabläufe beim Menschen in Abhängigkeit vom Alter und Körperbau Y1 - 2001 SN - 3-89873-228-2 ER - TY - JOUR A1 - Lehmann, Claudia A1 - Wollenberger, Ursula A1 - Brigelius-Flohé, Regina A1 - Scheller, Frieder W. T1 - Modified gold electrodes for electrochemical studies of the reaction phospholipid hydroperoxide glutathione peroxidas with glutathione and glutathione disulfide Y1 - 2001 ER - TY - THES A1 - de la Rubia, Cyrus T1 - Ein Erklärungsansatz für die Fristigkeitsstruktur von Kapitalmärkten Y1 - 2001 ER - TY - JOUR A1 - Schmidt, Jürgen A1 - Salo, H. A1 - Spahn, Frank T1 - Viscous overstability in Saturn's B ring : II. Hydrodynamic theory and comparison to simulations Y1 - 2001 ER - TY - BOOK A1 - Backhaus, Udo A1 - Schön, Lutz-Helmut ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik plus : Kl. 8, [Hauptbd.], Gymnasium Nordrhein-Westfalen Y1 - 2001 SN - 3-06-020840-9 PB - Volk und Wissen Verl. CY - Berlin ER - TY - JOUR A1 - Weiß, Norman T1 - Potz, R. (Hrsg.), Schächten, Religionsfreiheit und Tierschutz; Freistadt, Plöchl, 2001 BT - Schächten, Religionsfreiheit und Tierschutz Y1 - 2001 ER - TY - THES A1 - Simon-Rosin, Ulrike T1 - Isolation and characterisation of ammonium transporters from the module legumen : lotus japanicus Y1 - 2001 ER - TY - JOUR A1 - Rosenblum, Michael T1 - Comment on "Intermittency in chaotic rotations" Y1 - 2001 ER - TY - JOUR A1 - Kemmer, Michaela A1 - Vater, Marianne T1 - Cellular and subcellular distribution of AMPA-type glutamate receptor subunits and metabotropic glutamate receptor 1alpha in the cochlear nucleus of the horseshoe bat (Rhinolophus rouxi). Y1 - 2001 SN - 0378-5955 ER - TY - JOUR A1 - Kemmer, Michaela A1 - Vater, Marianne T1 - Functional organization of the dorsal cochlear nucleus of the horseshoe bat (Rhinolophus rouxi) studied by GABA and glycine immunocytochemistry and electron microscopy. Y1 - 2001 SN - 0340-2061 ER - TY - JOUR A1 - Pietsch, Ullrich A1 - Zeimer, Ute A1 - Hofmann, L. A1 - Grenzer, Jörg A1 - Gramlich, S. T1 - Strain induced compositional modulations in AlGaAs overlayers induced by lateral surface gratings Y1 - 2001 SN - 0272-9172 ER - TY - JOUR A1 - Kuhlbrodt, Till A1 - Titz, Sven Holger A1 - Feudel, Ulrike A1 - Rahmstorf, Stefan T1 - A simple model of seasonal open ocean convection. Part II: Labrador Sea stability and stochastic forcing N2 - Aspects of open ocean deep convection variability are explored with a two-box model. In order to place the model in a region of parameter space relevant to the real ocean, it is fitted to observational data from the Labrador Sea. A systematic fit to OWS Bravo data allows us to determine the model parameters and to locate the position of the Labrador Sea on a stability diagram. The model suggests that the Labrador Sea is in a bistable regime where winter convection can be either ?on? or ?off?, with both these possibilities being stable climate states. When shifting the surface buoyancy forcing slightly to warmer or fresher conditions, the only steady solution is one without winter convection. We then introduce short-term variability by adding a noise term to the surface temperature forcing, turning the box model into a stochastic climate model. The surface forcing anomalies generated in this way induce jumps between the two model states. These state transitions occur on the interannual to decadal timescale. Changing the average surface forcing towards more buoyant conditions lowers the frequency of convection. However, convection becomes more frequent with stronger variability in the surface forcing. As part of the natural variability, there is a non-negligible probability for decadal interruptions of convection. The results highlight the role of surface forcing variability for the persistence of convection in the ocean. Y1 - 2001 SN - 1616-7341 ER - TY - JOUR A1 - Davaasambuu, Jav A1 - Daniel, A. A1 - Stahn, Jochen A1 - Pietsch, Ullrich T1 - Harmonic and anharmonic thermal vibrations in cubic ZnSe Y1 - 2001 SN - 0044-2968 ER - TY - JOUR A1 - Wegener, Michael A1 - Wirges, Werner A1 - Richter, Kristin A1 - Künstler, Wolfgang A1 - Gerhard, Reimund T1 - Charge stability and piezoelectric properties of porous fluoro-polymer space-charge electrets in layer systems Y1 - 2001 ER - TY - JOUR A1 - Weinelt, Mara A1 - Kuhnt, Wolfgang A1 - Sarnthein-Lotichius, Johann Michael A1 - Altenbach, Alexander V. A1 - Costello, O. A1 - Erlenkeuser, Helmut A1 - Mathiessen, J. A1 - Pflaumann, Uwe A1 - Simstich, J. A1 - Struck, J. A1 - Thies, A. A1 - Trauth, Martin H. A1 - Vogelsang, E. T1 - Paleoceanographic proxies in the northern North Atlantic Y1 - 2001 SN - 3-540-67231-1 ER - TY - JOUR A1 - Tsirelson, Vladimir G. A1 - Avilov, Anatoly S. A1 - Lepeshov, G. G. A1 - Kuligin, A. K. A1 - Stahn, Jochen A1 - Pietsch, Ullrich A1 - Spence, J. C. H. T1 - Quantitative Analysis of the Inner-Crystal Electrostatic Potential of several Rock-Salt-Structure Crystals Using Accurate Electron-Diffraction Data Y1 - 2001 SN - 1089-5647 ER - TY - JOUR A1 - Ukhanov, Kyrill A1 - Mills, S. J. A1 - Potter, Barry V. L. A1 - Walz, Bernd T1 - InsP3-induced Ca2+ release in permeabilized invertebrate photoreceptors : a link between phototransduction and Ca2+ stores Y1 - 2001 ER - TY - BOOK A1 - Klein, Markus A1 - Badanin, Andrei A1 - Korotyaev, Evgeni T1 - The Marchenko-Ostrovski mapping and the trace formula for the Camassa-Holm equation T3 - Preprint / SFB 288, Differentialgeometrie und Quantenphysik Y1 - 2001 UR - 1960 = preprint559.ps.gz VL - 559 CY - Berlin ER - TY - JOUR A1 - Krivov, Alexander V. A1 - Banaszkiewicz, Marek T1 - Dust Influx to Titan from Hyperion Y1 - 2001 SN - 0-7923-6946-7 ER - TY - JOUR A1 - Scheller, Frieder W. A1 - Bauer, Christian G. A1 - Markower, Alexander A1 - Wollenberger, Ursula A1 - Warsinke, Axel A1 - Bier, Frank Fabian T1 - Coupling of immunoassays with enzymatic recycling electrodes Y1 - 2001 ER - TY - JOUR A1 - Lisdat, Fred A1 - Ge, Bixia A1 - Krause, B. A1 - Ehrlich, A. A1 - Bienert, H. A1 - Scheller, Frieder W. T1 - Nucleic acid-promoted electron transfer to cytochrome c Y1 - 2001 ER - TY - JOUR A1 - Paajanen, Mika A1 - Wegener, Michael A1 - Gerhard, Reimund T1 - Understanding the role of the gas in the voids during corona charging of cellular electret films : a way to enhance their piezoelectricity Y1 - 2001 ER - TY - JOUR A1 - Lisdat, Fred A1 - Ge, Bixia A1 - Meyerhoff, M. E. A1 - Scheller, Frieder W. T1 - Signal chains with cytochromes at SAM modified gold electrodes Y1 - 2001 ER - TY - JOUR A1 - Weiß, Norman T1 - Diskotheken Türsteher : Bericht über die 56./57. Tagung der CERD Y1 - 2001 ER - TY - JOUR A1 - Zaikin, Alexei A. A1 - Kurths, Jürgen T1 - Additive noise in noise-induced nonequilibrium transitions Y1 - 2001 SN - 1054-1500 ER - TY - BOOK A1 - Liebers, Klaus ED - Mikelskis, Helmut ED - Wilke, Hans-Joachim T1 - Physik : Kl. 7/8, Arbeitsh., Sekundarschule Sachsen-Anhalt Y1 - 2001 SN - 3-06-020737-2 PB - Volk-und-Wissen-Verl. CY - Berlin ER - TY - JOUR A1 - Krivov, Alexander V. A1 - Banaszkiewicz, Marek T1 - Unusual origin, evolution and fate of icy ejecta from Hyperion Y1 - 2001 SN - 0032-0633 ER - TY - JOUR A1 - Frübing, Peter A1 - Blischke, D. A1 - Salah Khalil, M. A1 - Gerhard, Reimund T1 - Complete relaxation map of polyethylene : filler-induced chemical modifications as dielectric probes Y1 - 2001 ER - TY - JOUR A1 - Landa, Polina S. A1 - Zaikin, Alexei A. A1 - Schimansky-Geier, Lutz T1 - Effect of the potential shape and of a Brownian particle mass on noise-induced transport Y1 - 2001 ER - TY - THES A1 - Rachold, Volker T1 - Sediment pathways and budgets of the laptev sea region, siberian articic-implications for arctic land-ocean interactions Y1 - 2001 ER - TY - JOUR A1 - Zaikin, Alexei A. A1 - Murali, K. A1 - Kurths, Jürgen T1 - Simple electronic circuit model for doubly stochastic resonance N2 - We have recently reported the phenomenon of doubly stochastic resonance [Phys. Rev. Lett. 85, 227 (2000)], a synthesis of noise-induced transition and stochastic resonance. The essential feature of this phenomenon is that multiplicative noise induces a bimodality and additive noise causes stochastic resonance behavior in the induced structure. In the present paper we outline possible applications of this effect and design a simple lattice of electronic circuits for the experimental realization of doubly stochastic resonance. Y1 - 2001 UR - http://link.aps.org/abstract/PRE/v63/e020103 ER - TY - JOUR A1 - Salo, H. A1 - Schmidt, Jürgen A1 - Spahn, Frank T1 - Viscous overstability in Saturn's B ring : I. Direct simulations and measurements of transport coefficients Y1 - 2001 ER - TY - JOUR A1 - Eisert, Jens A1 - Briegel, Hans J. T1 - Schmidt measure as a tool for quantifying multiparicle entanglement N2 - We present a measure of quantum entanglement which is capable of quantifying the degree of entanglement of a multi-partite quantum system. This measure, which is based on a generalization of the Schmidt rank of a pure state, is defined on the full state space and is shown to be an entanglement monotone, that is, it cannot increase under local quantum operations with classical communication and under mixing. For a large class of mixed states this measure of entanglement can be calculated exactly, and it provides a detailed classification of mixed states. Y1 - 2001 ER - TY - JOUR A1 - Neumärker, Klaus-Jürgen A1 - Greil, Holle A1 - Brümmerhoff, A. A1 - Bzufka, M. W. A1 - Dudeck, U. A1 - Neumärker, U. A1 - Rohde, W. A1 - Fallgatter, A. J. A1 - Jabs, B. A1 - Pfuhlmann, B. A1 - Bartsch, Andreas J. T1 - Somatotypspezifische Anthropometrie und Essstörungen Y1 - 2001 ER - TY - JOUR A1 - Kosta, Peter T1 - Negace a vetná struktura v cestine (Negation und Satzstruktur im Tschechischen) N2 - Im Artikel werden die Satznegation und die Satzgliednegation im Tschechischen vor dem Hintergrund sprachtypologischer Daten beleuchtet und aus der Sicht des Minimalistischen Modells und der Topic-Focus-Artikulation einer ausführlichen generativen syntaktischen Analyse unterworfen. Y1 - 2001 SN - 80-210-2532-8 ER - TY - JOUR A1 - Pikovskij, Arkadij A1 - Politi, Antonio T1 - Dynamic localization of Lyapunov vectors in Hamiltonian lattices Y1 - 2001 ER - TY - BOOK ED - Hedegaard, Mariane T1 - Learning in classrooms : a cultural historical approach T3 - Acta Jutlandica Y1 - 2001 SN - 87-7288-841-5 VL - 23 PB - Aarhus Univ. Press CY - Aarhus ER - TY - JOUR A1 - Sobania, Katrin T1 - Kuhnert, S., Gesellschaftliche Innovation als unternehmerischer Prozeß; Berlin, Duncker & Humblot, 2000 BT - Gesellschaftliche Innovation als unternehmerischer Prozeß Y1 - 2001 ER - TY - JOUR A1 - Isele, Kathrin T1 - Feld, L. P., Steuerwettbewerb und seine Auswirkungen auf Allokation und Distribution : ein Überblick und eine empirische Analyse für die Schweiz; Tübingen, Mohr, 2000 BT - Steuerwettbewerb und seine Auswirkungen auf Allokation und Distribution Y1 - 2001 ER - TY - JOUR A1 - Mellinger, Axel A1 - Wegener, Michael A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Thermally stable dynamic piezoelectricity in sandwich films of porous and non-porous amorphous fluoropolymer Y1 - 2001 ER - TY - BOOK A1 - Pikovskij, Arkadij A1 - Rosenblum, Michael A1 - Kurths, Jürgen T1 - Synchronization : a universal concept in nonlinear sciences T3 - Cambridge nonlinear science series Y1 - 2001 SN - 0-521-59285-2 VL - 12 PB - Cambridge Univ. Press CY - Cambridge ET - 1st paperback ed., repr ER - TY - JOUR A1 - Scheller, Frieder W. A1 - Wollenberger, Ursula A1 - Warsinke, Axel A1 - Lisdat, Fred T1 - Research and development in biosensors Y1 - 2001 ER - TY - JOUR A1 - Schrohe, Elmar T1 - A short introduction to Boutet de Monvel's calculus Y1 - 2001 ER - TY - JOUR A1 - Stottmeister, Ulrich A1 - Weißbrodt, Erika A1 - Tittel, Jörg T1 - Von der Altlast zum See : natürliche Selbstreinigung Y1 - 2001 ER - TY - JOUR A1 - Benkert, Alexander A1 - Micheel, Burkhard A1 - Schössler, W. A1 - Warsinke, Axel T1 - Mischen und gleich messen : creatinin spezifisch und einfach bestimmen mit den Size exclusion redox-labeled immunoassay Y1 - 2001 ER - TY - JOUR A1 - Marwan, Norbert A1 - Nowaczyk, Norbert R. A1 - Kurths, Jürgen A1 - Thiel, Marco T1 - Cross recurrence plot based rescaling of geological time series N2 - The rescaling of geological data series to a geological reference time series is of major interest in many investigations. For example, geophysical borehole data should be correlated to a given data series whose time scale is known in order to achieve an age-depth function or the sedimentation rate for the borehole data. Usually this synchronization is performed visually and by hand. Instead of using this wiggle matching by eye, we present the application of cross recurrence plots for such tasks. Using this method, the synchronization and rescaling of geological data to a given time scale is much easier and faster than by hand. Y1 - 2001 SN - 1029-7006 ER - TY - JOUR A1 - Palus, Milan A1 - Kurths, Jürgen A1 - Schwarz, Udo A1 - Novotná, Dagmar A1 - Charvátová, Ivanka T1 - Is the solar activity cycle synchronized with the solar inertial motion? N2 - The 300 year record of the yearly sunspot numbers and numerically generated trajectory of the solar inertial motion (SIM) were subjects of a synchronization analysis. Phase synchronization of the sunspot cycle and a fast component of the SIM have been found and confirmed with statistical significance in three epochs (1727-1757, 1802-1832 and 1863-1922) of the entire 1700-1997 record. This result can be considered as a quantitative support for the hypothesis that there is a weak interaction of gravity and solar activity. Y1 - 2001 UR - http://ejournals.wspc.com.sg/ijbc/10/1011/S0218127400001766.html ER - TY - JOUR A1 - Raab, Corinna A1 - Kurths, Jürgen T1 - Estimation of Large-Scale Dimension Densities N2 - We propose a technique to calculate large-scale dimension densities in both higher-dimensional spatio-temporal systems and low-dimensional systems from only a few data points, where known methods usually have an unsatisfactory scaling behavior. This is mainly due to boundary and finite size effects. With our rather simple method we normalize boundary effects and get a significant correction of the dimension estimate. This straightforward approach is basing on rather general assumptions. So even weak coherent structures obtained from small spatial couplings can be detected with this method, what is impossible by using the Lyapunov-dimension density. We demonstrate the efficiency of our technique for coupled logistic maps, coupled tent maps, the Lorenz-attractor and the Roessler-attractor. Y1 - 2001 ER - TY - JOUR A1 - Koesterke, Lars T1 - Spectral analyses of WR-type central stars of Planetary Nebulae N2 - So far, the evolution of post-AGB stars is not fully understood. In particular the formation of hydrogen- deficient and hydrogen-free Central Stars of Planetary Nebulae (CSPN) is unsettled. New evolution models, which allow for the consistent treatment of the physics of late thermal pulses, promise new insights to the formation of these stars. In this paper we summarize the results of non-LTE analyses of CSPN with wind. By comparing these results with the predictions of the new evolution models, open questions concerning the evolution of the stars might be answered. In addition we discuss the driving mechanism of the winds of Wolf-Rayet CSPN. New models, which account for millions of iron lines, support the assumptions that these winds are driven by radiation. Y1 - 2001 ER - TY - JOUR A1 - Wambsganß, Joachim T1 - Gravitational Lensing : a universal astrophysical tool N2 - In the roughly 20 years of its existence as an observational science, gravitational lensing has established itself as a valuable tool in many astrophysical fields. In the introduction of this review we briefly present the basics of lensing. Then it is shown that the two propagation effects, lensing and scintillation, have a number of properties in common. In the main part various lensing phenomena are discussed with emphasis on recent observations. Y1 - 2001 ER - TY - JOUR A1 - Bronstert, Axel T1 - The role of infiltration conditions for storm runoff generation at the hillslope and small catchment scale Y1 - 2001 ER - TY - JOUR A1 - Peitsch, Helmut T1 - Deutsche Peripherie und europäisches Zentrum : Herders Aneignung der außereuropäischen Forschungs- und Entdeckungsreisen in den "Ideen zur Philosophie der Geschichte der Menschheit" Y1 - 2001 ER - TY - JOUR A1 - Scheffler, Christiane T1 - Bewegungsmuster in Alltagssituationen Y1 - 2001 ER - TY - JOUR A1 - Noth, Veronika A1 - Greil, Holle A1 - Lange, Elke A1 - Scheffler, Christiane T1 - Strategien zur Handhabung von Verschlüssen im Kleinkind- und Vorschulalter Y1 - 2001 ER -