TY - GEN A1 - Krüger, Joachim T1 - Zu Gast in Peking : die DDR und die VR China in den 80er Jahren T1 - Visiting Peking : the relationship between the GDR and the People's Republic of China in the 1980s N2 - Taking the visit of Erich Honecker to China as an example, the author analyses the bilateral GDR-Chinese relations in the 1980s. Based on extensive original research, the objectives as well as disappointed hopes are presented. The author reveals that not Honecker played the "Chinese Card", but he himself became part of Chinese politics. At the same time, the contradictory reaction to that visit in Moscow are documented when, with the election of Gorbachev, first signs of a change in Soviet policy toward China were indicated. Jahresabo: 40,00 € (ermäßigt: 25,00 €) Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-10999 ER - TY - GEN A1 - Höhle, Barbara A1 - van de Vijver, Ruben A1 - Weissenborn, Jürgen T1 - Word processing at 19 months and its relation to language performance at 30 months : a retrospective analysis of data from German learning children N2 - Recent research has shown that the early lexical representations children establish in their second year of life already seem to be phonologically detailed enough to allow differentiation from very similar forms. In contrast to these findings children with specific language impairment show problems in discriminating phonologically similar word forms up to school age. In our study we investigated the question whether there would be differences in the processing of phonological details in normally developing and in children with low language performance in the second year of life. This was done by a retrospective study in which in the processing of phonological details was tested by a preferential looking experiment when the children were 19 months old. At the age of 30 months children were tested with a standardized German test of language comprehension and production (SETK2). The preferential looking data at 19 months revealed an opposite reaction pattern for the two groups: while the children scoring normally in the SETK2 increase their fixations of a pictured object only when it was named with the correct word, children with later low language performance did so only when presented with a phonologically slightly deviant mispronunciation. We suggest that this pattern does not point to a specific deficit in processing phonological information in these children but might be related to an instability of early phonological representations, and/or a generalized problem of information processing as compared to typically developing children. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 025 KW - Word processing KW - late talker KW - early indicators for SLI KW - processing of phonological details Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16302 ER - TY - GEN A1 - Schwarz, Siegfried T1 - Wohin treibt die Europäische Union? Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9462 ER - TY - GEN A1 - Wallerstein, Immanuel T1 - Wohin steuert die Welt? : Geopolitische Brüche im 21. Jahrhundert N2 - In this article, Immanuel Wallerstein tries to anticipate the evolution of world conflicts and structures over the next decades. In his analysis, he identifies three main cleavages which structure future global conflicts: the triadic cleavage between the United States, Europe and Japan, who compete economically; the North-South cleavage between core zones and the periphery of the world economy; and, finally, the cleavage between what he calls the "Spirit of Davos" and the "Spirit of Porto Alegre" as a conflict between alternative images of the future world order. The structure and the dynamics of each cleavage are analysed and their evolution over the next decades is anticipated. KW - political economy KW - future of capitalism KW - globalization Y1 - 2003 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9612 ER - TY - GEN A1 - Crome, Erhard T1 - Woher und wohin? : Zur Analyse der osteuropäischen Transition T1 - What about the past? What about the future? : towards an analysis of East-European transition N2 - There has never been a theory of transition from really existing Socialism to a democratic and market-oriented system. Different theoretical approaches are taken into consideration by the author. Experiences of other transitional processes are practicable on Eastern Europe in a limited way. The missing of socio-structural differentiation, the socio-cultural consequences of the really existing Socialism and the international conditions did not promote the transition. It seems that the transition in Eastern Europe is obviously not a change from one political system to another one, but for the time being an open process. Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11007 ER - TY - GEN A1 - Klose, Hans-Ulrich T1 - Wo stehen wir? Was wollen wir? : Zur Debatte um deutsche Eliten und Außenpolitik T1 - Where do we stand? What do we want? : German elites and foreign policy N2 - According to the author, chairman of the Foreign Policy Committee in the German parliament (Bundestag), German foreign policy is based on a strong parliamentary consensus: continuing as a Western European country, co-operating with our partners in the European Union and the NATO, acting as a responsible member of UN and OSCE. Germany firmly stands up to these basic decisions, also today in a changed world, concentrating on reaching two major goals: building up a new security architecture for Europe as a whole and reuniting Europe by enlarging the European Union. Moderate and co-operate in style, Germany will continue to be a reliable partner, willing and ready to accept even more responsibilities in Europe and beyond Europe. Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11648 ER - TY - GEN A1 - Hellmann, Gunther T1 - Wider die machtpolitische Resozialisierung der deutschen Außenpolitik T1 - Countering Germany’s Realpolitik Re-Socialisation : a Plea for Offensive Idealism N2 - German foreign policy is in the midst of a far-reaching transformation. Contrary to disciplinary expectations, this process is neither properly captured by descriptions in the liberal tradition („Europeanisation“, „Civilian Power“) nor by Realist expectations that Germany is doomed to „remilitarise“ and/or „renationalise“. However, the key term of foreign policy discourse, „normalisation“, is an unmistakable code, signalling a rediscovery of traditional Realpolitik practices which fit Germany’s current environment. The paper argues that rather than merely playing the role of an obedient disciple of Realpolitik socialisers, Germany ought to rehabilitate the foreign policy tradition of the Bonn Republic in support of an active Idealpolitik transformation of its environment. The article serves as a starting point for a debate on German foreign policy in the upcoming issues of WeltTrends. KW - German Foreign Policy KW - Common Foreign and Security Policy KW - Germany KW - Realpolitik Y1 - 2004 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-8027 ER - TY - GEN A1 - Rose, Jürgen T1 - Wider den „euro-atlantischen Internationalismus“ : Berliner Republik und Entgrenzung der Bundeswehr N2 - Inhalt: Frieden mit aller Gewalt schaffen? Tatbestand: Staatsterrorismus Das Weißbuch 2006 Bundesverfassungsgericht versus Bundesverwaltungsgericht Weltweites Interventionsrecht Lizenz zum Völkerrechtsbruch „Re-Transformation“ der Bundeswehr Prinzipien für einen sicherheitspolitischen Grundkonsens Breite öffentliche Debatte notwendig Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23212 ER - TY - GEN A1 - Kleinwächter, Kai T1 - Wasser weltweit : [Statistik] N2 - Inhalt: Zugang zu Trinkwasser Zugang zu sanitären Anlagen Erneuerbare Wasserbestände – eine Auswahl Struktur des weltweiten Wasserverbrauchs Durchschnittliches Todesalter bei Diarrhoe Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23262 ER - TY - GEN A1 - Mols, Manfred T1 - Was sind und zu welchem Ende betreiben wir Regionalwissenschaften? : Eine politikwissenschaftliche Perspektive N2 - On the occasion of his farewell lecture, Manfred Mols looks back to his academic work of the last four decades, and discusses the essential meaning of area studies. He tries to clarify the important denotation of institutes for regional researchers. Area studies should help us to understand changing processes in international policies and they do. He underlines his critical point of view with the position and treatment of area studies among certain universities in Germany. KW - area studies KW - political science Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9539 ER - TY - GEN T1 - Wandel, Wechsel und Widersprüche : Russland heute; ein Gespräch mit Petra Stykow N2 - Im Gespräch werden folgende Themen behandelt: WT: Welche politische Bilanz der Präsidentschaft Putins würden Sie ziehen? WT: Wie haben sich die soziale und wirtschafliche Lage sowie das geistige Klima in Russland während dieser Zeit verändert? WT: Wie beurteilen Sie die Persönlichkeit und das politische Konzept des neuen Präsidenten Dimitri Medwedjew? WT: Wie schätzen Sie die sich ankündigende „Tandem“-Variante der Machtausübung im künftigen Russland ein? Wird es einen starken Ministerpräsidenten Putin und einen zu diesem loyalen, sich gewissermaßen selbstbeschränkenden Präsidenten Medwedjew geben? Oder widerspricht das dem Charakter des Institutionensystems in Russland? Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-21781 ER - TY - GEN A1 - Heintze, Hans-Joachim T1 - Völkerrecht und Ethnizität N2 - Both universal and regional international instruments seek to maintain and to strengthen peace and security through the development of friendly and co-operative relations between equally sovereign states respecting human rights, including the rights of persons belonging to minorities. History shows that failure to respect minority rights can undermine stability within states and negatively affect relations between states, thus endangering international peace. While minority situations vary greatly and the ordinary democratic process may be adequate to respond to the needs and aspirations of minorities, experience also shows that special measures are often required to facilitate the effective participation of minorities in public life. The article analyzes the contribution of international law to this field. KW - International law KW - ethnicity KW - human rights Y1 - 2003 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9559 ER - TY - GEN A1 - Croissant, Aurel A1 - Thiery, Peter T1 - Von defekten und anderen Demokratien T1 - Defective and other democracies N2 - After the democratic euphoria of the early 1990s, today the "third wave of democratization" seems to be less a triumph of political liberalism and much more a success story of a "defective" form of democracy. The authors argue that none of the strategies which can be found in contemporary democratization studies is satisfactory. They offer an alternative two-step-strategy of (1) specifying the root concept of democracy and (2) building subtypes of democracy which are based on this specified root concept. In doing so, the authors conceptualize the model of embedded democracy, from which they generate the concept of "defective democracy" and present a typology of these "defective democracies". Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11629 ER - TY - GEN A1 - Neuneck, Götz T1 - Von blinden, weißen und anderen Flecken : Geheimdienste und ABC-Waffen N2 - Gastkommentar von Dr. Götz Neuneck, Leiter des Arbeitsbereichs „Interdisziplinäre Forschungsgruppe für Abrüstung und Rüstungskontrolle“ (IFAR), Institut für Friedensforschung und Sicherheitspolitik, Universität Hamburg. Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-22183 ER - TY - GEN A1 - Fischer, Christian T1 - Variation und Korrelation im Mittelniederdeutschen : Möglichkeiten und Grenzen der Variablenlinguistik Y1 - 2005 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9975 ER - TY - GEN A1 - Jäger, Thomas T1 - Unipolarität und Gegenmachtbildung : Anmerkungen zur deutschen Außenpolitik N2 - This issue of WeltTrends features the debate about the future of the transatlantic relationship and world order after the Iraq war. It was started by Thomas Risse with his article in the previous edition. Thomas Risse elaborated on three main points of contention between the United States and Europe: the role of international law and multilateralism, democracy and human rights, and the strategy towards new security threats. Most of the scholars, contributing to the debate in this issue agree with Risse in that there is no alternative to the transatlantic partnership and offer possible paths towards its renewal. The debate will be continued with additional comments and a rebuttal by Thomas Risse in the next Winter issue. KW - transatlantic relationship KW - Europe KW - United States KW - international security Y1 - 2003 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9604 ER - TY - GEN A1 - Stone, Kate A1 - Nicenboim, Bruno A1 - Vasishth, Shravan A1 - Rösler, Frank T1 - Understanding the effects of constraint and predictability in ERP T2 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Intuitively, strongly constraining contexts should lead to stronger probabilistic representations of sentences in memory. Encountering unexpected words could therefore be expected to trigger costlier shifts in these representations than expected words. However, psycholinguistic measures commonly used to study probabilistic processing, such as the N400 event-related potential (ERP) component, are sensitive to word predictability but not to contextual constraint. Some research suggests that constraint-related processing cost may be measurable via an ERP positivity following the N400, known as the anterior post-N400 positivity (PNP). The PNP is argued to reflect update of a sentence representation and to be distinct from the posterior P600, which reflects conflict detection and reanalysis. However, constraint-related PNP findings are inconsistent. We sought to conceptually replicate Federmeier et al. (2007) and Kuperberg et al. (2020), who observed that the PNP, but not the N400 or the P600, was affected by constraint at unexpected but plausible words. Using a pre-registered design and statistical approach maximising power, we demonstrated a dissociated effect of predictability and constraint: strong evidence for predictability but not constraint in the N400 window, and strong evidence for constraint but not predictability in the later window. However, the constraint effect was consistent with a P600 and not a PNP, suggesting increased conflict between a strong representation and unexpected input rather than greater update of the representation. We conclude that either a simple strong/weak constraint design is not always sufficient to elicit the PNP, or that previous PNP constraint findings could be an artifact of smaller sample size. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 829 KW - N400 KW - anterior PNP KW - posterior P600 KW - probabilistic processing KW - constraint KW - predictability KW - entropy Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-587594 SN - 1866-8364 IS - 829 ER - TY - GEN A1 - Peter, Martin G. A1 - Stupp, Hans-Peter A1 - Lentes, Klaus-Ulrich T1 - Umkehr der Enantioselektivität bei der enzymatischen Hydrolyse von Juvenilhormon als Ergebnis einer Proteinfraktionierung N2 - Aus dem Inhalt: Die Juvenilhormone 1a-c werden im Blut von Insekten enzymatisch zu den biologisch inaktiven Sluren hydrolysiert. Bei der Hydrolyse von racemischem 1c im Blut der Wanderheuschrecke Locusta migratoria wird ein Umsatz von 40-60% erreicht. Das unumgesetzte Edukt enthällt einen Überschuß an natürlich konfiguriertem (10R)-1c (e.e. 47.2%). Wir konnten zeigen, daß das in der Hämolymphe vorhandene Hormon-Bindungsprotein bevorzugt mit (10R)- 1c assoziiert. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 052 Y1 - 1983 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17001 ER - TY - GEN A1 - Kleinwächter, Kai A1 - Meyerhoff, Martin Anselm T1 - Türkei : Daten und Fakten N2 - Themen der graphischen Darstellungen: Demografie und Wirtschaft Zeitleiste: Türkei Wahlsystem in der Türkei KW - Türkei Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23370 ER - TY - GEN A1 - Kötter, Wolfgang T1 - Tödliches Menetekel für die Menschheit : Abrüstung am Anfang des 21. Jahrhunderts N2 - Atomare, biologische und chemische Waffen bedrohen das Überleben der Menschheit. Friedens- und Konfliktforscher Wolfgang Kötter aus Potsdam untersucht die differenzierten Ergebnisse bei der Beseitigung dieser Gefahr. Während die chemische Abrüstung, wenn auch mit Verzögerungen, voran kommt, fehlt dem Verbot der B-Waffen ein wirksames Kontrollinstrument. Atomare Waffen erleben sogar eine Renaissance und das nukleare Nichtverbreitungsregime droht zu zerbrechen. KW - Abrüstung KW - Massenvernichtungswaffen KW - Verträge Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23369 ER - TY - GEN A1 - Höhle, Barbara A1 - Schmitz, Michaela A1 - Müller, Anja A1 - Weissenborn, Jürgen T1 - The recognition of discontinuous verbal dependencies by German 19-month-olds : evidence for lexical and structural influences on children’s early processing capacities N2 - Recent work has shown that English-learning 18-month-olds can detect the relationship between discontinuous morphemes such as is and -ing in Grandma is always running (Gomez, 2002; Santelmann & Jusczyk, 1998) but only at a maximum of 3 intervening syllables. In this article we examine the tracking of discontinuous dependencies in children acquiring German. Due to freer word order, German allows for greater distances between dependent elements and a greater syntactic variety of the intervening elements than English does. The aim of this study was to investigate whether factors other than distance may influence the child’s capacity to recognize discontinuous elements. Our findings provide evidence that children’s recognition capacities are affected not only by distance but also by their ability to linguistically analyze the material intervening between the dependent elements. We speculate that this result supports the existence of processing mechanisms that reduce a discontinuous relation to a local one based on subcategorization relations. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 024 Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16297 ER - TY - GEN A1 - Archer, Clive T1 - The EU, security and the Baltic region N2 - The end of the cold war division of the Baltic Sea in 1989, and the three Baltic states’ return to independence in 1991 created new opportunities for the decision-makers of the area, as well as new possibilities for fashioning security in the region. This article will examine the security debate affecting the Baltic Sea region in the post-cold war period, and in particular, the relevance of the European Union to that debate. The following section will examine various concepts of security relevant to the Baltic region; the third section looks at the EU and the Baltic area; and the last part deals with the implications that EU membership by the Baltic Sea states may have for the security of the Baltic Sea zone. Y1 - 1999 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11453 ER - TY - GEN A1 - Kindelberger, Kilian A1 - Schmidt, Heiko T1 - Terror, Glaubenskrieg und Fundamentalismus Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9499 ER - TY - GEN A1 - Lübbe, Hermann T1 - Technokratie : politische und wirtschaftliche Schicksale einer philosophischen Idee T1 - Technocracy : political and economic destinies of a philosophical idea N2 - Nowadays the term "technocracy", which means the elimination of politics by the rule of scientific reasoning, is most often used with a quite negative overtone. Technocrats are described as experts without morals, able to function in any kind of political system. Nevertheless one should remember that the technocratic idea contained from the very beginning a strong ethic element: conventional political power as an instrument of repression should be replaced by the rule of sciences as an instrument to improve human life. Although the idea of eliminating politics by "science-based" decisions of an autocratic leadership has been widely used to legitimate totalitarian rule, it is obvious, that clear technocratic reasoning and decision making do not go conform with the functioning of a totalitarian system. On the contrary, technic and technologic innovation accelerated the breakdown of totalitarianism. The complex character of modern societies calls for regulation by markets and pluralistic political systems. The evolution of our technical civilization improved the conditions for democratic selforganisation. Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11355 ER - TY - GEN A1 - Fay, Doris A1 - Guillaume, Yves R. F. T1 - Team diversity N2 - Team diversity refers to the differences between team members on any attribute that may lead each single member of the group to perceive any other member of the group as being different from the self of this particular member. These attributes and perceptions refer to all dimensions people can differ on, such as age, gender, ethnicity, religious and functional background, personality, skills, abilities, beliefs, and attitudes. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 029 KW - Diversity KW - Information Processing KW - Social Identity Theory KW - Team Composition KW - Team Development Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18295 ER - TY - GEN A1 - Peter, Martin G. A1 - Boldt, Peter C. A1 - Niederstein, Yvonne A1 - Peter-Katalinić, Jasna T1 - Synthesen von Galactose-Cluster-haltigen Steroid-Derivaten N2 - The synthesis of galactose clusters that are linked to a steroid moiety by a peptide-like spacer unit is described. The galactose cluster is obtained by Koenigs-Knorr glycosylation of TRIS-Gly-Fmoc (2b) under Helferich conditions. Peptide and ester bonds are formed after activation of carboxylic acids as diphenylthiophene dioxide (TDO) esters. 6a is synthesized in a convergent way by coupling of (Ac4Gal)3-TRIS-Gly (3e) with cholesteryl TDO succinate (5b). Coupling of (Ac4Gal)3-TRIS-Gly hydrogen succinate (3f) with Gly-O-Chol (5d) by means of EEDQ yields 6d. Reaction of (Ac4Gal)3-TRIS-Gly-SUCC-O-TDO (3g) with 25-hydroxycholesterol leads in a linear sequence to the oxysterol derivative 6f. Selective cleavage of the acetyl groups from galactose units yields the known compound 6b and the new derivatives 6e and 6g. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 042 KW - Glycoconjugates KW - Galactosides KW - Steroid esters KW - Amphiphiles KW - Glycopeptides Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16783 ER - TY - GEN A1 - Leimkuhler, Benedict A1 - Reich, Sebastian T1 - Symplectic integration of constrained Hamiltonian systems N2 - A Hamiltonian system in potential form (formula in the original abstract) subject to smooth constraints on q can be viewed as a Hamiltonian system on a manifold, but numerical computations must be performed in Rn. In this paper methods which reduce "Hamiltonian differential algebraic equations" to ODEs in Euclidean space are examined. The authors study the construction of canonical parameterizations or local charts as well as methods based on the construction of ODE systems in the space in which the constraint manifold is embedded which preserve the constraint manifold as an invariant manifold. In each case, a Hamiltonian system of ordinary differential equations is produced. The stability of the constraint invariants and the behavior of the original Hamiltonian along solutions are investigated both numerically and analytically. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 032 KW - differential-algebraic equations KW - constrained Hamiltonian systems KW - canonical discretization schemes KW - symplectic methods Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-15653 ER - TY - GEN A1 - Puschmann, Anne-Katrin A1 - Lin, I-Chiao A1 - Wippert, Pia-Maria T1 - Sustainability of a motor control exercise intervention BT - Analysis of long-term effects in a low back pain study T2 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Development of chronic pain after a low back pain episode is associated with increased pain sensitivity, altered pain processing mechanisms and the influence of psychosocial factors. Although there is some evidence that multimodal therapy (such as behavioral or motor control therapy) may be an important therapeutic strategy, its long-term effect on pain reduction and psychosocial load is still unclear. Prospective longitudinal designs providing information about the extent of such possible long-term effects are missing. This study aims to investigate the long-term effects of a homebased uni- and multidisciplinary motor control exercise program on low back pain intensity, disability and psychosocial variables. 14 months after completion of a multicenter study comparing uni- and multidisciplinary exercise interventions, a sample of one study center (n = 154) was assessed once more. Participants filled in questionnaires regarding their low back pain symptoms (characteristic pain intensity and related disability), stress and vital exhaustion (short version of the Maastricht Vital Exhaustion Questionnaire), anxiety and depression experiences (the Hospital and Anxiety Depression Scale), and pain-related cognitions (the Fear Avoidance Beliefs Questionnaire). Repeated measures mixed ANCOVAs were calculated to determine the long-term effects of the interventions on characteristic pain intensity and disability as well as on the psychosocial variables. Fifty four percent of the sub-sample responded to the questionnaires (n = 84). Longitudinal analyses revealed a significant long-term effect of the exercise intervention on pain disability. The multidisciplinary group missed statistical significance yet showed a medium sized long-term effect. The groups did not differ in their changes of the psychosocial variables of interest. There was evidence of long-term effects of the interventions on pain-related disability, but there was no effect on the other variables of interest. This may be partially explained by participant's low comorbidities at baseline. Results are important regarding costless homebased alternatives for back pain patients and prevention tasks. Furthermore, this study closes the gap of missing long-term effect analysis in this field. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 752 KW - MiSpEx KW - low back pain KW - long-term effects KW - multidisciplinary intervention KW - sustainability Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-544083 SN - 1866-8364 SP - 1 EP - 8 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - GEN A1 - Kaafarani, Bilal R. A1 - Wex, Brigitte A1 - Strehmel, Bernd A1 - Neckers, Douglas C. T1 - Structural concept for fluorinated Y-enynes with solvatochromic properties N2 - An approach to the development of fluorescent probes to follow polymerizations in situ using fluorinated cross-conjugated enediynes (Y-enynes) is reported. Different substitution patterns in the Y-enynes result in distinct solvatochromic behavior. β,β-Bis(phenylethynyl)pentafluorostyrene 7, which bears no donor substituents and only fluorine at the styrene moiety, shows no solvatochromism. Donor substituted β,β-bis(3,4,5-trimethoxyphenylethynyl) pentafluorostyrene 8 and β,β-bis(4-butyl-2,3,5,6-tetrafluorophenylethynyl)-3,4,5-trimethoxystyrene 9 exhibit solvatochromism upon change of solvent polarity. Y-enyne 8 showed the largest solvatochromic shift (94 nm bathochromic shift) upon changing solvent from cyclohexane to acetonitrile. A smaller solvatochromic response (44 nm bathochromic shift) was observed for 9. Lippert–Mataga treatment of 8 and 9 yields slopes of -10,800 and -6,400 cm -1, respectively. This corresponds to a change in dipole moment of 9.6 and 6.9 D, respectively. The solvatochromic behavior in 8 and 9 supports the formation of an intramolecular charge transfer (ICT) state. The low fluorescence quantum yields are caused by competitive double bond rotation. The fluorescence decay time of 9 decreases in methyltetrahydrofuran from 2.1 ns at 77 K to 0.11 ns at 200 K. Efficient single bond rotation in 9 was frozen at -50 °C in a configuration in which the trimethoxyphenyl ring is perpendicular to the fluorinated rings. 7–9 are photostable compounds. The X-ray structure of 7 shows it is not planar and that its conjugation is distorted. Y-enyne 7 stacks in the solid state showing coulombic, actetylene–arene, and fluorine–π interactions. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 027 Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-13168 ER - TY - GEN A1 - Wacker, Alexander A1 - von Elert, Eric T1 - Strong influences of larval diet history on subsequent post-settlement growth in the freshwater mollusc Dreissena polymorpha N2 - Significant seasonal variation in size at settlement has been observed in newly settled larvae of Dreissena polymorpha in Lake Constance. Diet quality, which varies temporally and spatially in freshwater habitats, has been suggested as a significant factor influencing life history and development of freshwater invertebrates. Accordingly, experiments were conducted with field-collected larvae to test the hypothesis that diet quality can determine planktonic larval growth rates, size at settlement and subsequent post-metamorphic growth rates. Larvae were fed one of two diets or starved. One diet was composed of cyanobacterial cells which are deficient in polyunsaturated fatty acids (PUFAs), and the other was a mixed diet rich in PUFAs. Freshly metamorphosed animals from the starvation treatment had a carbon content per individual 70% lower than that of larvae fed the mixed diet. This apparent exhaustion of larval internal reserves resulted in a 50% reduction of the postmetamorphic growth rates. Growth was also reduced in animals previously fed the cyanobacterial diet. Hence, low food quantity or low food quality during the larval stage of D. polymorpha lead to irreversible effects for postmetamorphic animals, and is related to inferior competitive abilities. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 064 KW - Dreissena polymorpha KW - food quality KW - fatty acid KW - life history KW - metamorphosis KW - PUFA Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17627 ER - TY - GEN A1 - Herrmann-Pillath, Carsten A1 - Qiuxia, Zhu T1 - Stille Föderalisierung oder kalte Desintegration? : Zum institutionellen Wandel des chinesischen Steuerstaates T1 - Quiet federalization or cold disintegration : the institutional change of the Chinese fiskal system N2 - The fiscal reform of 1994 was introduced to strengthen the redistributive function of central government. In the aftermath of the reform it turned out, however, that the dominating cleavage is not necessarily the rivalry between "centre" and "regions", mainly because of the very complex relationships within the provinces. Though taxation itself is highly centralized there is a growing tendency of expensation of "extra-budget revenues". That is why the share of the central government concerning all revenues fell to 27%, falling considerably short of the purpose of the fiscal reform to increase the rate of central redistribution to 60% of the national fiscal ressources. Local communities have turned out to be rather successful in collecting non-tax revenues, concentrating on the non-state sectors of the economy. The problem is not so much the threat of fiscal decentralization but the definition of rules and procedures in the relationship between centre, provinces and local administrations. Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11426 ER - TY - GEN A1 - Kleinwächter, Kai T1 - Statistik : Struktur und Einsatzkräfte der Bundeswehr N2 - Inhalt: Personalstruktur der Bundeswehr Strucktur der Bundeswehr und des Einsatzführungskommandos Stärke der deutschen Einsatzkontingente Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23236 ER - TY - GEN A1 - Ascher, Uri M. A1 - Chin, Hongsheng A1 - Reich, Sebastian T1 - Stabilization of DAEs and invariant manifolds N2 - Many methods have been proposed for the stabilization of higher index differential-algebraic equations (DAEs). Such methods often involve constraint differentiation and problem stabilization, thus obtaining a stabilized index reduction. A popular method is Baumgarte stabilization, but the choice of parameters to make it robust is unclear in practice. Here we explain why the Baumgarte method may run into trouble. We then show how to improve it. We further develop a unifying theory for stabilization methods which includes many of the various techniques proposed in the literature. Our approach is to (i) consider stabilization of ODEs with invariants, (ii) discretize the stabilizing term in a simple way, generally different from the ODE discretization, and (iii) use orthogonal projections whenever possible. The best methods thus obtained are related to methods of coordinate projection. We discuss them and make concrete algorithmic suggestions. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 030 Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-15625 ER - TY - GEN A1 - Ascher, Uri M. A1 - Chin, Hongsheng A1 - Petzold, Linda R. A1 - Reich, Sebastian T1 - Stabilization of constrained mechanical systems with DAEs and invariant manifolds N2 - Many methods have been proposed for the simulation of constrained mechanical systems. The most obvious of these have mild instabilities and drift problems. Consequently, stabilization techniques have been proposed A popular stabilization method is Baumgarte's technique, but the choice of parameters to make it robust has been unclear in practice. Some of the simulation methods that have been proposed and used in computations are reviewed here, from a stability point of view. This involves concepts of differential-algebraic equation (DAE) and ordinary differential equation (ODE) invariants. An explanation of the difficulties that may be encountered using Baumgarte's method is given, and a discussion of why a further quest for better parameter values for this method will always remain frustrating is presented. It is then shown how Baumgarte's method can be improved. An efficient stabilization technique is proposed, which may employ explicit ODE solvers in case of nonstiff or highly oscillatory problems and which relates to coordinate projection methods. Examples of a two-link planar robotic arm and a squeezing mechanism illustrate the effectiveness of this new stabilization method. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 033 Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-15698 ER - TY - GEN A1 - Elsenhans, Hartmut T1 - Staat - Wirtschaft - Macht und die Zukunft des internationalen Systems T1 - State, economy, power and the future of the international system N2 - Underlying the importance of revenue the author discusses the future of the international order from the perspective of political economy. The international system will not be a capitalist one. Political conflicts will not be removed by nonviolent market regulations. Weakness of labour force and a dominant role of revenue will further more result in political interventions by nation states. The struggle for revenue to maintain comparative advantages in high-tech-development strengthens state intervention in order to protect domestic market. The failure of the "development state" in the third world and the rising of fundamentalistic tendencies supported by a market-oriented middle class will increase conflicts in those regions. Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11019 ER - TY - GEN A1 - Kleinwächter, Kai T1 - Sprache und Identität in der Europäischen Union : statistische Angaben N2 - Inhalt: Anteil von „Hauptsprachen“ an der EU-Bevölkerung (%) Kenntnis einer Fremdsprache (%) Fremdsprachen in den 27 EU-Staaten (%) Amts- und Minderheitensprachen in der EU (Auswahl) Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23165 ER - TY - GEN A1 - Werner, John S. A1 - Cicerone, Carola M. A1 - Kliegl, Reinhold A1 - DellaRosa, Denise T1 - Spectral efficiency of blackness induction N2 - The spectral efficiency of blackness induction was measured in three normal trichromatic observers and in one deuteranomalous observer. The psychophysical task was to adjust the radiance of a monochromatic 60–120′ annulus until a 45′ central broadband field just turned black and its contour became indiscriminable from a dark surrounding gap that separated it from the annulus. The reciprocal of the radiance required to induce blackness with annulus wavelengths between 420 and 680 nm was used to define a spectral-efficiency function for the blackness component of the achromatic process. For each observer, the shape of this blackness-sensitivity function agreed with the spectral-efficiency function based on heterochromatic flicker photometry when measured with the same 60–120′ annulus. Both of these functions matched the Commission Internationale de l'Eclairage Vλ function except at short wavelengths. Ancillary measurements showed that the latter difference in sensitivity can be ascribed to nonuniformities of preretinal absorption, since the annular field excluded the central 60′ of the fovea. Thus our evidence indicates that, at least to a good first approximation, induced blackness is inversely related to the spectral-luminosity function. These findings are consistent with a model that separates the achromatic and the chromatic pathways. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 040 Y1 - 1984 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16897 ER - TY - GEN A1 - Elsenbeer, Helmut A1 - Cassel, Keith A1 - Castro, Jorge T1 - Spatial analysis of soil hydraulic conductivity in a tropical rain forest catchment N2 - The topography of first-order catchments in a region of western Amazonia was found to exhibit distinctive, recurrent features: a steep, straight lower side slope, a flat or nearly flat terrace at an intermediate elevation between valley floor and interfluve, and an upper side slope connecting interfluve and intermediate terrace. A detailed survey of soil-saturated hydraulic conductivity (K sat)-depth relationships, involving 740 undisturbed soil cores, was conducted in a 0.75-ha first-order catchment. The sampling approach was stratified with respect to the above slope units. Exploratory data analysis suggested fourth-root transformation of batches from the 0–0.1 m depth interval, log transformation of batches from the subsequent 0.1 m depth increments, and the use of robust estimators of location and scale. The K sat of the steep lower side slope decreased from 46 to 0.1 mm/h over the overall sampling depth of 0.4 m. The corresponding decrease was from 46 to 0.1 mm/h on the intermediate terrace, from 335 to 0.01 mm/h on the upper side slope, and from 550 to 0.015 mm/h on the interfluve. A depthwise comparison of these slope units led to the formulation of several hypotheses concerning the link between K sat and topography. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 051 Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16979 ER - TY - GEN A1 - Roelly, Sylvie A1 - Sortais, Michel T1 - Space-time asymptotics of an infinite-dimensional diffusion having a long- range memory N2 - We develop a cluster expansion in space-time for an infinite-dimensional system of interacting diffusions where the drift term of each diffusion depends on the whole past of the trajectory; these interacting diffusions arise when considering the Langevin dynamics of a ferromagnetic system submitted to a disordered external magnetic field. KW - Random Field Ising Model KW - Langevin Dynamics KW - Interacting Diffusion Processes KW - Space-Time Cluster Expansions Y1 - 2004 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-6700 ER - TY - GEN A1 - Köchy, Martin A1 - Bråkenhielm, Sven T1 - Separation of effects of moderate N deposition from natural change in ground vegetation of forests and bogs N2 - The effect of moderate rates of nitrogen deposition on ground floor vegetation is poorly predicted by uncontrolled surveys or fertilization experiments using high rates of nitrogen (N) addition. We compared the temporal trends of ground floor vegetation in permanent plots with moderate (7–13 kg ha−1 year−1) and lower bulk N deposition (4–6 kg ha−1 year−1) in southern Sweden during 1982–1998. We examined whether trends differed between growth forms (vascular plants and bryophytes) and vegetation types (three types of coniferous forest, deciduous forest, and bog). Trends of site-standardized cover and richness varied among growth forms, vegetation types, and deposition regions. Cover in spruce forests decreased at the same rate with both moderate and low deposition. In pine forests cover decreased faster with moderate deposition and in bogs cover decreased faster with low deposition. Cover of bryophytes in spruce forests increased at the same rate with both moderate and low deposition. In pine forests cover decreased faster with moderate deposition and in bogs and deciduous forests there was a strong non-linear increase with moderate deposition. The trend of number of vascular plants was constant with moderate and decreased with low deposition. We found no trend in the number of bryophyte species. We propose that the decrease of cover and number with low deposition was related to normal ecosystem development (increased shading), suggesting that N deposition maintained or increased the competitiveness of some species in the moderate-deposition region. Deposition had no consistent negative effect on vegetation suggesting that it is less important than normal successional processes. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 034 KW - Nitrogen deposition KW - Vascular plants KW - Bryophytes KW - Species richness KW - Succession KW - Understorey Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16621 ER - TY - GEN A1 - Ferguson, Yale H. T1 - Rückwärtsgeschaut auf die gegenwärtige Politik : wider die fatalen Augenkrankheiten alter und neuer Realisten T1 - Looking backwards at contemporary polities N2 - The fatal "eye disease" that afflicts Realists and Neorealists, and even infects some self-styled Institutionalists and Constructivists, has several causes. In his polemical essay, the author defines these as historicism, the legalistic bias, the underestimation of non-state actors and the overestimation of the state as such. Discussing the linkage between loyality, ethnicy, and politics, he strongly argues for recognition of the fact that the world is groping for new political arrangements for which we simply do not have the appropriate ideas or words to describe. In the future, the range of political identities and loyalities in the global culture of "fragmegration" will extend beyond traditional multiculturalism. Y1 - 1996 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11148 ER - TY - GEN A1 - Krüger, Joachim T1 - Rußland und China : eine strategische Partnerschaft? T1 - Russia and China : a strategic partnership? N2 - During the 1990s the relations between Russia and China developed intensivly. At the highest level, between 1992 and 1998, six summits took place. Both countries declared a "strategic cooperative partnership", designed to contribute to a "multipolar world" and a "well-balanced international political order". Both Russia and China endaveour to use their alliance to raise the importance of their respective places compared against the USA, EU and Japan. Policy changes in Russia have been especially instrumental in solving former conflicts between the two countries, and in developing a new quality to the bilateral relationship. Both countries have shown a strong interest in political and territorial integrity, both expect much from the markets, they need each other as partners in developing new weapon systems and both expect many advantages by normalising the situation along their joint borderline. Though future prospects of a Russian-Chinese partnership are reasonably foreseeable, it is clear that differences will remain. A complete balance of interests may not be seen. Y1 - 1999 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11489 ER - TY - GEN A1 - Zimmering, Raina T1 - Revolution in der Demokratie? : Neue soziale Bewegungen in Lateinamerika N2 - Seit den 1980er Jahren nehmen die neuen sozialen Bewegungen in Lateinamerika an Bedeutung rapide zu. Nachhaltige Transformationsprozesse auszulösen steht dabei seit den 1990er Jahren – in Zeiten neoliberaler Globalisierung und steigender Armut – im Zentrum gesellschaftlichen Handelns. Doch, angesichts der bestehenden globalen Strukturen, wie groß ist das Potenzial der neuen Welle sozialer Kräfte wirklich? KW - Süd- und Mittelamerika KW - soziale Bewegungen KW - Demokratie Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23339 ER - TY - GEN A1 - Tetzlaff, Rainer T1 - Rettung für Afrika? : Deutsche Entwicklungspolitik zwischen Vision und Realität N2 - With the new government, coming to power in 1998, a new emphasis on development cooperation as part of a global strategy for structural change was launched. Since then the federal minister for development cooperation – Heidemarie Wieczorek- Zeul – presented some interesting strategic papers under the label "aid as a global policy to overcome structural blockades to social progress and development". Special emphasis was put on the Program of Action for Poverty Reduction and on the strategy paper of a new Africa policy, but neither are concrete results yet in sight nor is an answer to the burning question of what to do with half of all African countries not having a long-term perspective for development at all (the "failing states" etc.). The article shows the great discrepancy between the impressive political rhetoric and the meager budget to cope with the many challenges of the poor developing countries in Africa. The new concept of the enlarged security intends to stabilize the structural conditions for social and economic development. In order to realize this aim, the article proposes a link between public expenditures on military measures for security and such on civil measures for structural security. Finally the article asks how development cooperation can influence the political attitudes of state and society in Africa in the direction of good governance and structural reforms. Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-9412 ER - TY - GEN A1 - Köchy, Martin A1 - Mathaj, Martin A1 - Jeltsch, Florian A1 - Malkinson, Dan T1 - Resilience of stocking capacity to changing climate in arid to Mediterranean landscapes N2 - Small livestock is an important resource for rural human populations in dry climates. How strongly will climate change affect the capacity of the rangeland? We used hierarchical modelling to scale quantitatively the growth of shrubs and annual plants, the main food of sheep and goats, to the landscape extent in the eastern Mediterranean region. Without grazing, productivity increased in a sigmoid way with mean annual precipitation. Grazing reduced productivity more strongly the drier the landscape. At a point just under the stocking capacity of the vegetation, productivity declined precipitously with more intense grazing due to a lack of seed production of annuals. We repeated simulations with precipitation patterns projected by two contrasting IPCC scenarios. Compared to results based on historic patterns, productivity and stocking capacity did not differ in most cases. Thus, grazing intensity remains the stronger impact on landscape productivity in this dry region even in the future. N2 - Kleinvieh ist eine wichtige Lebensgrundlage für die Landbevölkerung in trockenen Regionen. Wie stark wird sich der Klimawandel auf die Tragfähigkeit der Weideflächen auswirken? Wir benutzten hierarchische Modellierung, um das Wachstum von Sträuchern und einjährigen Kräutern, das wichtigste Futter für Ziegen und Schafe, quantitativ auf die Fläche von Landschaften in der östlichen Mittelmeerregion zu dimensionieren. Die Produktivität ohne Beweidung stieg sigmoidal mit dem mittleren Jahresniederschlag. Je trockener die Landschaft, desto stärker verminderte Beweidung die Produktion. An einem Punkt knapp unter der Tragfähigkeit der Vegetation, sank die Produktion stark mit zunehmender Beweidung, weil die Samenproduktion der Kräuter zu gering war. Wir wiederholten die Simulationen mit Niederschlagsverteilungsmustern gemäß zweier gegensätzlicher IPCC-Szenarien. Zukünftige Produktivität und Tragfähigkeit unterschieden sich in den meisten Fällen nicht von Ergebnissen auf Grund von historischer Niederschlagsverteilung. Allerdings war die zukünftige Produktivität in trockenen Habitaten der semiariden und trocken-mediterranen Regionen niedriger. Somit hat auch in Zukunft die Besatzdichte die größere Auswirkung auf die Produktivität dieser trockenen Landschaft als das Klima. "This abstract is provided by the authors, and is for convenience of the users only. The author certifies that the translation faithfully represents the official version in the language of the journal, which is the published Abstract of record and is the only Abstract to be used for reference and citation." T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 066 KW - topography KW - spatially explicit model KW - climate change KW - Middle East KW - stocking capacity Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18720 ER - TY - GEN A1 - Kiaupiene, Jurate T1 - Replik zu Marceli Kosmans Version der litauischen Geschichte T1 - Reply to Marceli Kosman’s version of Lithuanian history N2 - J. Kiaupiene, a severe critic of Kosman’s ideas, presents a different view on Lithuanian history. Kosman's description of Lithuania's past is neither exact nor new. Scholars in Russia, Poland and Belorussia have interpreted Lithuania's history in very different ways. The reason for this variety is the difference of national interests. Kosman's view reflects Polish messianism and cultural hybris. But even among Lithuanian scholars there are conflicting views on this nation's history and cultural identity. Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11307 ER - TY - GEN A1 - Imhof-Rudolph, Heike T1 - Rentenversicherung in Singapur : der Central Provident Fund T1 - The retirement security system within the Singapore Central Provident Fund N2 - Considering the problems of retirement security systems leads one to look beyond the border in order to get a glimpse of the way things work in other societies. Contrary to formal public pension schemes in South American and East European industrial countries, the predominant pension system in Asia is of an informal nature, based upon the extended family structure. The rise of the city-state of Singapore has been accompanied by the development of a comprehensive social security system within the framework of the Central Provident Fund (CPF). The CPF is based on a symbiosis of Western social concepts and Eastern pragmatism. The article gives an insight into the development of this system, and the way it works underpresent political and economic conditions. Y1 - 1999 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11478 ER - TY - GEN A1 - Pommerin, Reiner T1 - Reif machen für die Welt! : Gedanken zur Ausbildung einer Elite für internationale Aufgaben T1 - Make them mature for the world! : some thoughts about the education of an elite for international tasks N2 - While at the time of Goethe, Turkey and other parts of the world seemed to be far away. Today’s Germany is confronted with the pressure of globalization. With regard to environmental issues or the threat of terrorism, international co-operation and combined efforts are strongly demanded. Unfortunately, the German higher education system is not prepared to face these challenges. The article calls for the education of an elite at German universities, which is fit to work in national as well in international institutions. The author presents the Master’s of International Relations coursework at the Technical University of Dresden. Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-11619 ER - TY - GEN A1 - Kliegl, Reinhold A1 - Olsen, Richard K. A1 - Davidson, Brian J. T1 - Regression analyses as a tool for studying reading processes : comment on Just and Carpenter's eye fixation theory N2 - Just and Carpenter (1980) presented a theory of reading based on eye fixations wherein their "psycholinguistic" variables accounted for 72% of the variance in word gaze durations. This comment raises some statistical and theoretical problems with their use of simultaneous regression analysis of gaze duration measures and with the resulting theory of reading. A major problem was the confounding of perceptual with psycholinguistic factors. New eye fixation data are presented to support these criticisms. Analysis of fixations within words revealed that most gaze duration variance was contributed by number of fixations rather than by fixation duration. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 042 Y1 - 1982 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16857 ER - TY - GEN A1 - Kleinwächter, Kai T1 - Regionalmächte des Nahen und Mittleren Ostens N2 - Enthaltene Statistiken in tabellarischer Form: Militärpotenzial Bevölkerung Religionen Minderheiten Nationale Energierohstoffe Wirtschaftsstruktur Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-23284 ER -