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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.
Gegenstand der Monographie sind die Perspektiven und Möglichkeiten effektiven Finanzmanagements für alle kommunalen Bereiche durch die Integration von Finanz- und Produktsteuerung im Produkthaushalt. Als zentrales Steuerungsinstrument dient die Budgetierung, ergänzt durch Fragen der Leistungsverrechnung und des Wettbewerbs. Der Budgetierungsablauf wird prozessual anhand von sechs Phasen dargestellt. Diese reichen von der Aufstellung des Budgets „Allgemeine Finanzwirtschaft“ über Rahmenplanung, Eckwertebeschluss und Erstellung der Teilhaushalte bis hin zur Verabschiedung der Gesamtetats. Anhand von Beispielen wird in die Themengebiete neues Rechnungswesen, Kostenrechnung und strategische Steuerung eingeführt. Die Darstellung orientiert sich am Bedarf der Praxis und stellt Musterabläufe, Tipps und Muster-Dienstanweisungen bereit.
How do children determine the syntactic category of novel words? In this article we present the results of 2 experiments that investigated whether German children between 12 and 16 months of age can use distributional knowledge that determiners precede nouns and subject pronouns precede verbs to syntactically categorize adjacent novel words. Evidence from the head-turn preference paradigm shows that, although 12- to 13-month-olds cannot do this, 14- to 16-month-olds are able to use a determiner to categorize a following novel word as a noun. In contrast, no categorization effect was found for a novel word following a subject pronoun. To understand this difference we analyzed adult child-directed speech. This analysis showed that there are in fact stronger co-occurrence relations between determiners and nouns than between subject pronouns and verbs. Thus, in German determiners may be more reliable cues to the syntactic category of an adjacent novel word than are subject pronouns. We propose that the capacity to syntactically categorize novel words, demonstrated here for the first time in children this young, mediates between the recognition of the specific morphosyntactic frame in which a novel word appears and the word-to-world mapping that is needed to build up a semantic representation for the novel word.
Inhalt: 1. Warum Brückendiskurs und Interdisziplinarität? 2.Der konzeptuelle Rahmen des lefo-Projekts 2.1 Fallorientierung und Subjektorientierung 2.2 Warum kann der Selbstverständigungs- und Lernprozess der ForscherInnen an einem Fall gelingen? 3. Der „Lernende Forschungszusammenhang“ am Beispiel des Forschungsprojekts „Bühler“ 4. Ausblick
Tätigkeitsbericht 1994-2000
(2004)
Das Interdisziplinäre Zentrum für Nichtlineare Dynamik an der Universität Potsdam verbindet theoretisch-methodische Untersuchungen in Mathematik und theoretischer Physik mit einer Vielzahl anderer Wissenschaften und zielt auf eine fruchtbare Wechselwirkung zwischen Theorie und Experiment. Unter Einbezug von Instituten und Großforschungseinrichtungen, die insbesondere im Potsdamer Raum angesiedelt sind, soll sich ein überregional bedeutender Schwerpunkt entwickeln, wie er an keiner anderen deutschen Universität in gleicher Weise interdisziplinär angelegt ist.
Editorial
(2004)
Großmächtiges Deutschland
(2004)
Um einen Ständigen Sitz im UN-Sicherheitsrat für Deutschland will sich der Kanzler bemühen, „finster entschlossen“ sei man nun, und „ohne Geeiere“ wolle man das anstreben; das Ende der Nachkriegsgeschichte wird von ihm ausgerufen, und ganz nebenbei legt er den polnischen Freunden nahe, ihr Steuersystem zu verändern. Wilhelminisch ist das gewiß nicht, aber deshalb auch schon normal? Da sich Gerhard Schröder in seiner zweiten Amtszeit – in guter deutscher Kanzlertradition – der Außenpolitik verstärkt zuwendet, wird die von ihm schon lange verkündete Normalität nun zum außenpolitischen Leitmotiv. Der Koch kellnert jetzt; er wird auch abkassieren und die Einnahmen für sich im Buch der Geschichte verbuchen wollen. Vor solch einer Entwicklung hatte Gunther Hellmann im letzten Welt- Trends-Heft gewarnt. Er diagnostizierte „die schwerste Krise“ der Außenpolitik und plädierte für einen „offensiven Idealismus“. Da mußten wir nicht lange auf Widerspruch warten. Dieser wurde klar und pointiert formuliert – und enthält zudem so manch nachdenkliches Detail. WeltTrends wurde damit erneut zur Plattform der außenpolitischen Debatte in diesem Lande. Und diese wird fortgeführt.
Die EU-Staaten haben sich lange Zeit in die Rolle der „Vasallen“ und des „Brückenkopfs“ (Brzezinski 1999) gefügt, solange sie sich davon mehr Vor- als Nachteile versprechen konnten. Mit der Ausformung der Europäischen Union zu einem immer kompakteren wirtschaftlichen und finanzpolitischen Machtzentrum wächst auch das Bedürfnis nach einer kohärenteren und durchsetzungsfähigeren regionalen und globalen Interessenwahrnehmung in den internationalen Institutionen, gegenüber anderen Großmächten und regionalen Zusammenschlüssen sowie in gewaltsamen Konflikten, die die Interessen der EU-Staaten tangieren. Dieser Trend wird durch den unilateralen Kurs der Vereinigten Staaten zusätzlich verstärkt, der sich bereits unter der Präsidentschaft Clintons ausformte und unter der Bush-Administration eine bislang nicht gekannte Zuspitzung erfahren hat. Mit der Ablehnung des Kyoto-Protokolls und des Internationalen Strafgerichtshofs, mit der Aufkündigung des ABM-Vertrages, dem Infragestellen des Teststoppabkommens und der Rehabilitierung des Krieges als Mittel der Politik haben die Vereinigten Staaten grundlegende Interessen, Ziele und Standards der EU-Staaten negiert und mithin ihre Gegenwehr herausgefordert.
Rezensionen
(2004)
Georg Schild, Die bedrohte Supermacht. Die Außen- und Sicherheitspolitik der USA nach dem Ende des Kalten Krieges, Berliner Schriften zur Internationalen Politik, hrsg. vom Forschungsinstitut der Deutschen Gesellschaft für Auswärtige Politik, Berlin, Verlag Leske + Budrich, Opladen 2002, 157 S., ISBN 3-8100-3590-4 Emmanuel Todd, Welt-Macht USA. Ein Nachruf, Piper Verlag, München, Zürich 2003, 264 S., ISBN 3-492-04535-9 Werner Kremp, Jürgen Wilzewski (Hrsg.), Weltmacht vor neuer Bedrohung: Die Bush-Administration und die US-Außenpolitik nach dem Angriff auf Amerika, Atlantische Texte, herausgegeben von der Atlantischen Akademie Rheinland-Pfalz e.V., Bd. 20, Wissenschaftlicher Verlag Trier, Trier 2003, 479 S., ISBN 3-88476-605-8 Johanna Rupprecht, Frieden durch Menschenrechtsschutz. Strategien der Vereinten Nationen zur Verwirklichung der Menschenrechte weltweit, Nomos Verlagsgesellschaft, Baden-Baden 2003, 363 S., ISBN 3-8329-0148-5 Irene Dieckmann, Peter Krüger, Julius H. Schoeps (Hrsg.), Geopolitik. Grenzgänge im Zeitgeist, Bd. 1.1.: 1890 bis 1945, Bd. 1.2.: 1945 bis zur Gegenwart, Verlag für Berlin-Brandenburg, Potsdam 2000, 711 S., ISBN 3-932981-68-5 Christoph Knill, Europäische Umweltpolitik. Steuerungsprobleme und Regulierungsmuster im Mehrebenensystem, Verlag Leske + Budrich, Opladen 2003, 232 S., ISBN 3-8100-3761-3 Reinhard Rode, Weltregieren durch internationale Wirtschaftsorganisationen, LIT Verlag, Münster, Hamburg, London 2002, 219 S., ISBN 3-8258-6189-9 Stefan Engel, Götterdämmerung über der „neuen Weltordnung“. Die Neuorganisation der internationalen Produktion, Verlag Neuer Weg, Essen 2003, 577 S., ISBN 3-88021-340-2 Max Kaase, Vera Sparschuh, Agnieszka Wenninger, Three Social Sciences in Central and Eastern Europe. Handbook on Economics, Political Science and Sociology (1989–2001), Social Science Information Centre (IZ)/Collegium, Budapest 2002, 668 S., ISBN 3-8206-0139- 2 Heinz Kleger, Ireneusz Pawel Karolewski, Matthias Munke, Europäische Verfassung: Zum Stand der europäischen Demokratie im Zuge der Osterweiterung, LIT Verlag, Hamburg, Münster, Berlin, London 2001, 408 S., ISBN 3-8258-5097-8 Volker Kröning, Lutz Unterseher, Günter Verheugen (Hrsg.), Hegemonie oder Stabilität. Alternativen zur Militarisierung, Edition Temmen, Bremen 2002, 198 S., ISBN 3-86108-368-X Michael Meimeth, Joachim Schild (Hrsg.), Die Zukunft von Nationalstaaten in der europäischen Integration. Deutsche und französische Perspektiven, Verlag Leske + Budrich, Opladen 2002, 336 S., ISBN 3-8100-3033-3 Gilberto Calcagnotto, Detlef Nolte, Südamerika zwischen US-amerikanischer Hegemonie und brasilianischem Führungsanspruch. Konkurrenz und Kongruenz der Integrationsprozesse in den Amerikas, Schriftenreihe des Instituts für Iberoamerika-Kunde, Bd. 56, Vervuert Verlag , Frankfurt am Main 2002, 281 S., ISBN 3-8935-4604-9 Sabine von Schorlemer (Hrsg.), Praxishandbuch UNO. Die Vereinten Nationen im Lichte globaler Herausforderungen, Springer-Verlag, Berlin, Heidelberg 2003, 774 S., ISBN 3-540-43907-2
Konferenzen
(2004)
30 Jahre deutsche UNO-Politik 1973– 2003 Potsdamer UNO-Konferenz 2003 am 27. und 28. Juni 2003 Die Vereinten Nationen: „Sie bringen den Menschen nicht in den Himmel, aber sie bewahren ihn vor der Hölle“. Neuntes Forum für Globale Fragen im Auswärtigen Amt, 11.– 12. Dezember 2003 Stadt und Region „The City and the Region“, Tagung am 4./5. November 2003 an der Bauhaus- Universität Weimar Neue Hoffnung für den Nahen Osten? „Die Genfer Friedensinitiative“ in Berlin vorgestellt Die Außenpolitik der Volksrepublik China seit 1978 Workshop des Lehrstuhls für Internationale Beziehungen/ Außenpolitik an der Universität Trier am 16./17. Oktober 2003 „Kolumbien: Wege aus der Gewalt“ Fachtagung des Instituts für Vergleichende Politikwissenschaft und Internationale Beziehungen der Johann Wolfgang Goethe-Universität Frankfurt a.M. und des Instituts für Iberoamerika-Kunde Hamburg am 27. und 28. Juni 2003 in Frankfurt a.M. Cuba – The Last Transition in the Americas?
Through police co-operation, re-admission agreements, and setting up of detention camps, Italy’s immigration policy tries to delocalise border controls between Europe and North Africa. Italian immigration quotas and development aid should induce countries of origin and transit of migrants to tighten their border controls and cooperate with Italy. Development aid is used by the EU in order to exert pressure on other countries, whereas Libya for instance uses transiting refugees as a diplomatic weapon. On the other hand, relations between Italy and North African countries do not focus on human rights violations taking place in some of these countries.
Patrimonialer Sozialismus Clan-Herrschaft in Turkmenistan Polizei in Georgien Zentralasiens Präsidenten Organisiertes Verbrechen in Bulgarien Albanien als Familienstaat Hybride Staaten im Südkaukasus Entwicklungspolitik von NGOs Afrika ad portas? Die T-Frage im Bundestag Vom Sein und Schein der Transformation
Editorial
(2004)
Since the late 1960s of the 20th century, Bulgaria experienced a great increase in organized crime. As a result, relations between the managers of state-owned enterprises, the state security service, party officials, and criminal actors grew and became stronger. Parts of the old network are still functioning. Through the support of governmental circles, organized crime became established and dominated essential parts of the economy, from the mid-1990s. Since 1996, however, governments tried to act against organized crime. The influence of the mafia is still an unsolved problem and a challenge to the transformation of the country.
Discussing the case of Egypt, the author claims that since the preconditions in the Middle East are very different from those in Europe, there also has to be a different approach towards its modernization process. She suggests a „restructuring“ of the state not only in the economic sector but also in the political, cultural, or social areas. The advantage of such an approach lies in the fact that elements and values of the traditional culture can be maintained and even expanded. Furthermore, as this approach does not presuppose any specific model, it can be applied to all kinds of societies. However, restrucuring cannot replace modernization.
From the Russian perspective, the author describes the danger of a hegemonic US, dominating the world’s fate, weakening the UN and endangering peace. A counterweight to the US domination could be stronger ties between Western Europe and Russia. The rise of the Franco-German-Russian troika has been the only positive effect of the Iraq war. But not all members of the EU seem to recognise the necessity of a „Great Europe” from Reykjavik to Wladiwostok. Especially the new members of NATO and EU are vassals of the US and exhibit strong anti-Russian resentments.
Poverty, ethnicity and religious fundamentalism are the most pressing problems of the 21st century. According to this Indian author, democratisation on the national and international level is the only way to overcome these problems. One reason for the failing of the international institutions is the insufficient representation of the world community, especially in the UN Security Council. A reform of the United Nations seems indispensable. The war against international terrorism is essential but has to be waged without the differentiation between good and bad terrorists.
Inhalt: 1. Fragestellung 2. Neue Perspektiven auf klassische Vermittlungsverhältnisse 2.1 Vermittlung als Inhaltsauswahl und -präsentation 2.2 Kooperative Lernverhältnisse: Neue Perspektiven auf Vermittlung 3. Zur Konzipierung von Vermittlungsverhältnissen als Verste-hens- und Beratungsverhältnisse 3.1 Vermittlung als Verstehens- und Beratungsleistung 3.2 Verstehen im Kontext von Anerkennung und Kritik
Inhalt: 1 Entwicklung der Fragestellung 2. Erscheinungsformen betrieblicher Modernisierung – Kompetenzentwicklung als interessiertes Handeln 3. Die Managementperspektive auf Kompetenzentwicklung – ‚Entwickeln’ als steuern und trainieren 4. Die Subjektperspektive auf Kompetenzentwicklung – ‚Entwickeln’ als sich verständigen, sich entfalten - Die lerntheoretische Rahmung der Subjektperspektive - ‚Fallarbeit’ als empirischer und verstehender Zugang zu subjektiven Selbstverständigungsprozessen (1) Fallerzählung und Nachfragen (2) Spuren suchen und Kernthemen finden (3) Kernthemen bearbeiten
Inhalt: 1. Fragestellung 2. Zum Verhältnis von Bildung und Lernen 3. Expansives Lernen: ein geeigneter heuristischer Rahmen für das Verstehen von Lernhandlungen? 3.1 Das Handeln des gesellschaftlichen Subjekts 3.2 Lernen als Gewinnung verallgemeinerter Handlungsfähigkeit 3.3 Expansive und defensive Lerngründe 3.4 Bedeutungs- Begründungs-Analysen im Rahmen von Forschungs- und Bildungsprozessen 4. Bildung und expansives Lernen
Dieser Beitrag geht auf der Grundlage von zwei empirischen Fallstudien der Frage nach, in welcher Weise in aktuellen betrieblichen Modernisierungsprozessen auf Lern- und Bildungsprozesse der Beschäftigten rekurriert wird. Die Fallstudien entstammen einem interdisziplinären Arbeitsforschungsprojekt, das die Folgen betrieblich gesteuerter Prozesse zur Entgrenzung von Arbeit beforscht, wie sie aktuell bei der Umstellung betrieblicher Steuerungsmodelle auf ergebnisgesteuerte Arbeit für die Beschäftigten auftreten.
Die Individualbeschwerde nach dem Fakultativprotokoll zum Zivilpakt : ein Handbuch für die Praxis
(2004)
Das vorliegende Handbuch bietet vertiefende Informationen zur Individualbeschwerde nach dem Fakultativprotokoll zum Internationalen Pakt über bürgerliche und politische Rechte. Das Handbuch richtet sich in erster Linie an Praktiker/innen, die in ihrer Arbeit mit Menschenrechtsverletzungen konfrontiert sind, insbesondere Rechtsanwälte und Rechtsanwältinnen sowie Menschenrechtsorganisationen. In umfassender, aber komprimierter Form gibt es zuverlässige Hilfestellung bei der Einlegung einer Beschwerde. Darüber hinaus ist das Handbuch auch für Mitarbeitende in Ministerien, Universitäten und sonstigen Einrichtungen geeignet, die sich mit der Materie vertraut machen wollen. (Autorenreferat)
Variation in nitrogen deposition and available soil nitrogen in a forest–grassland ecotone in Canada
(2004)
Regional variation in nitrogen (N) deposition increases plant productivity and decreases species diversity, but landscape- or local-scale influences on N deposition are less well-known. Using ion-exchange resin, we measured variation of N deposition and soil N availability within Elk Island National Park in the ecotone between grassland and boreal forest in western Canada. The park receives regionally high amounts of atmospheric N deposition (22 kg ha⁻¹ yr⁻¹). N deposition was on average higher ton clayrich luvisols than on brunisols, and areas burned 1 – 15 years previously received more atmospheric N than unburned sites. We suggest that the effects of previous fires and soil type on deposition rate act through differences in canopy structure. The magnitude of these effects varied with the presence of ungulate grazers (bison, moose, elk) and vegetation type (forest, shrubland, grassland). Available soil N (ammonium and nitrate) was higher in burned than unburned sites in the absence of grazing, suggesting an effect of deposition. On grazed sites, differences between fire treatments were small, presumably because the removal of biomass by grazers reduced the effect of fire. Aspen invades native grassland in this region, and our results suggest that fire without grazing might reinforce the expansion of forest into grassland facilitated by N deposition.
We study a natural Dirac operator on a Lagrangian submanifold of a Kähler manifold. We first show that its square coincides with the Hodge - de Rham Laplacian provided the complex structure identifies the Spin structures of the tangent and normal bundles of the submanifold. We then give extrinsic estimates for the eigenvalues of that operator and discuss some examples.
Deuteration effects on the vibronic structure of the emission and excitation spectra of triangular [4]phenylene (D3h[4]phenylene) were studied using laser-excited Shpolskii spectroscopy (LESS) in an octane matrix at 4.2 K. For correct assignment of the vibrational modes, the experimental results were compared with calculated frequencies (B3LYP/6-31G*). CH vibrations were identified by their characteristic isotopic shifts in the spectra of deuterated triangular [4]phenylenes. Two CC stretching modes, at 100 cm–1 and 1176 cm–1, suitable as probes for bond strength changes in the excited state, were identified. The isotope effect on the internal conversion rates of triangular [4]phenylene was evaluated from measurements of temperature dependent lifetime. Isotope dependency and the magnitude of the internal conversion rates indicate that internal conversion in triangular [4]phenylene is most likely induced by CH vibrations. The results obtained by LESS and lifetime measurements were compared with PM3 PECI calculations of the excited state structure. The theoretical results and the relation between ground and excited state vibration energies of the 1176 cm–1 probe vibration indicate a reduction of bond alternation of the central cyclohexatriene ring in the excited state.
Regionalism in Central Asia is often identified with the dominance of tribal affiliations in politics. This classification, however, is problematic because it neglects the extent of social change under the Soviet rule. In Soviet Turkmenistan state structures were relatively strong. However, personal relations within the Communist party had preserved patrimonial elements within the state. The dissolution of the Soviet Union led to a stronger patrimonialization of authority relations. In Turkmenistan, this process led to an extreme form of a neo-patrimonial state due to the personal and arbitrary rule of its president Nijazov.
Taking into account historical as well as sociological differences, the author distinguishes between different modes of socialism. On the periphery of the Soviet Union and Eastern Europe, the combination of modern and traditional elements led to the establishment of hybrid political forms. They could be characterized as bureaucratic-patrimonial and associated with a specific type of state: the "peripheral socialist state".
The drift time spectra of polycyclic aromatic hydrocarbons (PAH), alkylbenzenes and alkylphenylethers were recorded with a laser-based ion mobility (IM) spectrometer. The ion mobilities of all compounds were determined in helium as drift gas. This allows the calculation of the diffusion cross sections (Omegacalc) on the basis of the exact hard sphere scattering model (EHSSM) and their comparison with the experimentally determined diffusion cross sections (Omegaexp). These Omegaexp/Omegacalc-correlations are presented for molecules with a rigid structure like PAH and prove the reliability of the theoretical model and experimental method. The increase of the selectivity of IM spectrometry is demonstrated using resonance enhanced multiphoton ionisation (REMPI) at atmospheric pressure, realized by tuneable lasers. The REMPI spectra of nine alkylbenzenes and alkylphenylethers are investigated. On the basis of these spectra, the complete qualitative distinction of eight compounds in a mixture is shown. These experiments are extended to alkylbenzene isomer mixtures.
Ergodicity of PCA
(2004)
For a general attractive Probabilistic Cellular Automata on S-Zd, we prove that the (time-) convergence towards equilibrium of this Markovian parallel dynamics, exponentially fast in the uniform norm, is equivalent to a condition (A). This condition means the exponential decay of the influence from the boundary for the invariant measures of the system restricted to finite boxes. For a class of reversible PCA dynamics on {1,+1}(Zd), wit a naturally associated Gibbsian potential rho, we prove that a (spatial-) weak mixing condition (WM) for rho implies the validity of the assumption (A); thus exponential (time-) ergodicity of these dynamics towards the unique Gibbs measure associated to rho hods. On some particular examples we state that exponential ergodicity holds as soon as there is no phase transition.
The performance of a home-built tunable diode laser (TDL) spectrometer has been optimized regarding multi-line detection of carbon dioxide in natural gases. In the regime of the (30<SUP>0</SUP>1)<SUB>III</SUB> ← (000) band of <SUP>12</SUP>CO<SUB>2</SUB> around 1.6 μm, the dominating isotope species <SUP>12</SUP>CO<SUB>2</SUB>, <SUP>13</SUP>CO<SUB>2</SUB>, and <SUP>12</SUP>C<SUP>18</SUP>O<SUP>16</SUP>O were detected simultaneously. In contrast to most established techniques, selective measurements are performed without any sample preparation. This is possible since the CO<SUB>2</SUB> detection is free of interference from water, ubiquitous in natural gases. Detection limits in the range of a few ppmv were obtained for each species utilizing wavelength modulation (WM) spectroscopy with balanced detection in a long-path absorption cell set-up. Linear calibration plots cover a dynamic range of four orders of magnitude, allowing for quantitative CO<SUB>2</SUB> detection in various samples, like soil and breath gas. High isotopic resolution enables the excellent selectivity, sensitivity, and stability of the chosen analytical concept. The obtained isotopic resolution of typically ± 1.0 ‰ and ± 1.5 ‰ (for 3 vol. % and 0.7 vol. % of CO<SUB>2</SUB>, respectively) offers a promising analytical tool for isotope-ratio determination of carbon dioxide in soil gas. Preliminary experiments on soil respiration for the first time combine the on-line quantification of the overall carbon dioxide content with an optode sensor and isotopic determination (TDL system) of natural gas species.
The performance of a home-built tunable diode laser (TDL) spectrometer, aimed at multi-line detection of carbon dioxide, has been evaluated and optimized. In the regime of the (30<SUP>0</SUP>1)<SUB>III</SUB> / (000) band of <SUP>12</SUP>CO<SUB>2</SUB> around 1.6 μm, the dominating isotope species <SUP>12</SUP>CO<SUB>2</SUB>, <SUP>13</SUP>CO<SUB>2</SUB>, and <SUP>12</SUP>C<SUP>18</SUP>O<SUP>16</SUP>O were detected simultaneously without interference by water vapor. Detection limits in the range of few ppmv were obtained for each species utilizing wavelength modulation (WM) spectroscopy with balanced detection in a long-path absorption cell set-up. High sensitivity in conjunction with high precision —typically ±1‰ and ±6‰ for 3% and 0.7% of CO<SUB>2</SUB>, respectively— renders this experimental approach a promising analytical concept for isotope-ratio determination of carbon dioxide in soil and breath gas. For a moderate <SUP>12</SUP>CO<SUB>2</SUB> line, the pressure dependence of the line profile was characterized in detail, to account for pressure effects on sensitive measurements.
Indonesia’s arduous path to democracy is threatened by several domestic conflicts. Although the civil war in Aceh – a region in the north of Sumatra – has claimed thousands of victims, the incidents have not yet been adequately dealt with – neither in the public domain nor within the scientific community. In May 2003, the Indonesian president, Megawati Sukarnoputri, imposed material law on the Aceh region in order to crack down on the separatist movement Gerakan Aceh Merdeka (GAM). This step does not seem to be in line with serious concepts of democracy and is threatening the consolidation of the transformation process. The author seeks to shed light on the roots of the conflict, the motivation of leading politicians in Jakarta to deploy military means instead of continuing negotiations, and its consequences for the Indonesian process of democratisation.
In the spring issue of WeltTrends, Gunther Hellmann (Johann-Wolfgang-Goethe- Universität Frankfurt a. M.) sparked a debate on Germany’s foreign policy. He argued that Germany’s international behaviour is dominated by a Realpolitik policy generally referred to as "normalization". For Hellmann this transformation indicates "the deepest crisis of German foreign policy" ever. Hellmann proposes a rehabilitation of the tradition of the Bonner Republik and an active Idealpolitik. This summer issue of WeltTrends features eleven articles written in response to Hellmann by International Relations scholars. The debate focuses on analytical as well as normative aspects of current German foreign policy. The authors discuss the context of the European Common Foreign and Security Policy, the international system and the United Nations, historical aspects of German foreign policy and the German foreign policy discourse. While some contributors share Hellmann's idealist position, most challenge his plea from a more realist perspective. In the upcoming fall issue, this debate will be continued with contributions by German foreign policy makers. A final reply by Hellmann will complete the debate in the winter issue of WeltTrends. Contributions by: Franz Ansprenger, Stephan Böckenförde, Wilfried von Bredow, Sabine Busse, Edwina S. Campbell, Hartmut Elsenhans, Hans J. Gießmann, Werner Link, Carlo Masala, Hanns W. Maull, and Siegfried Schwarz.
In the spring issue of WeltTrends, Gunther Hellmann (Johann-Wolfgang-Goethe- Universität Frankfurt a. M.) sparked a debate on Germany's foreign policy. He argued that Germany’s international behaviour is dominated by a Realpolitik policy generally referred to as "normalization". For Hellmann this transformation indicates "the deepest crisis of German foreign policy" ever. Hellmann proposes a rehabilitation of the tradition of the Bonner Republik and an active Idealpolitik. This summer issue of WeltTrends features eleven articles written in response to Hellmann by International Relations scholars. The debate focuses on analytical as well as normative aspects of current German foreign policy. The authors discuss the context of the European Common Foreign and Security Policy, the international system and the United Nations, historical aspects of German foreign policy and the German foreign policy discourse. While some contributors share Hellmann's idealist position, most challenge his plea from a more realist perspective. In the upcoming fall issue, this debate will be continued with contributions by German foreign policy makers. A final reply by Hellmann will complete the debate in the winter issue of WeltTrends. Contributions by: Franz Ansprenger, Stephan Böckenförde, Wilfried von Bredow, Sabine Busse, Edwina S. Campbell, Hartmut Elsenhans, Hans J. Gießmann, Werner Link, Carlo Masala, Hanns W. Maull, and Siegfried Schwarz.
Islamic movements in Iran
(2004)
The modernist Islamic Movement sought to reconcile modern values and Islamic faith and attempted to express these values through an Islamic discourse and to reform political, religious and educational institutions along modernist lines. However, such a movement in the Islamic Republic of Iran raised controversy among the traditional leadership and secular intellectual groups. The aim of this paper is to discuss how far modernist Islam could progress in an islamic republic with an old tradition.
There have been three main phases of political discourse in recent Iranian history. A paternalistic era was accompanied by a phase of absolutistic rule during the Qagar dynasty. This phase was followed by a forced modernization, when the Shah of Iran expanded his absolutistic rule and established a dictatorship. With the Islamic Revolution of 1979, a new phase of political discourse emerged with a tendency towards religious traditionalism. The author states that religion and democracy are not in opposition. However, there is need for dialogue between the East and the West.
Should Turkey become a member of the EU? This is one of the most controversial issues in German European politics now. While the Social Democrats and the Green Party seem to be in favour, the Christian Democrats strongly oppose it. This paper demonstrates that both sides - their contrary political preferences notwithstanding- share one central belief: Turkey does not fit into the EU for cultural reasons. Through a close reading of parliamentary debates on EUenlargement the article reconstructs how Turkey is made Europe’s other.
Predictability of hydrologic response at the plot and catchment scales: Role of initial conditions
(2004)
This paper examines the effect of uncertain initial soil moisture on hydrologic response at the plot scale (1 m2) and the catchment scale (3.6 km2) in the presence of threshold transitions between matrix and preferential flow. We adopt the concepts of microstates and macrostates from statistical mechanics. The microstates are the detailed patterns of initial soil moisture that are inherently unknown, while the macrostates are specified by the statistical distributions of initial soil moisture that can be derived from the measurements typically available in field experiments. We use a physically based model and ensure that it closely represents the processes in the Weiherbach catchment, Germany. We then use the model to generate hydrologic response to hypothetical irrigation events and rainfall events for multiple realizations of initial soil moisture microstates that are all consistent with the same macrostate. As the measures of uncertainty at the plot scale we use the coefficient of variation and the scaled range of simulated vertical bromide transport distances between realizations. At the catchment scale we use similar statistics derived from simulated flood peak discharges. The simulations indicate that at both scales the predictability depends on the average initial soil moisture state and is at a minimum around the soil moisture value where the transition from matrix to macropore flow occurs. The predictability increases with rainfall intensity. The predictability increases with scale with maximum absolute errors of 90 and 32% at the plot scale and the catchment scale, respectively. It is argued that even if we assume perfect knowledge on the processes, the level of detail with which one can measure the initial conditions along with the nonlinearity of the system will set limits to the repeatability of experiments and limits to the predictability of models at the plot and catchment scales.
A fine-grained slope that exhibits slow movement rates was investigated to understand how geohydrological processes contribute to a consecutive development of mass movements in the Vorarlberg Alps, Austria. For that purpose intensive hydrometeorological, hydrogeological and geotechnical observations as well as surveying of surface movement rates were conducted during 1998–2001. Subsurface water dynamics at the creeping slope turned out to be dominated by a three-dimensional pressure system. The pressure reaction is triggered by fast infiltration of surface water and subsequent lateral water flow in the south-western part of the hillslope. The related pressure signal was shown to propagate further downhill, causing fast reactions of the piezometric head at 5Ð5 m depth on a daily time scale. The observed pressure reactions might belong to a temporary hillslope water body that extends further downhill. The related buoyancy forces could be one of the driving forces for the mass movement. A physically based hydrological model was adopted to model simultaneously surface and subsurface water dynamics including evapotranspiration and runoff production. It was possible to reproduce surface runoff and observed pressure reactions in principle. However, as soil hydraulic functions were only estimated on pedotransfer functions, a quantitative comparison between observed and simulated subsurface dynamics is not feasible. Nevertheless, the results suggest that it is possible to reconstruct important spatial structures based on sparse observations in the field which allow reasonable simulations with a physically based hydrological model. Copyright 2005 John Wiley & Sons, Ltd. KEY WORDS rainfall-induced landslides; soil creep; hydrological modelling; Vorarlberg; Austria; pressure propagation
Der Staat und sein Schatten : zur Institutionalisierung hybrider Staatlichkeit im Süd-Kaukasus
(2004)
This article looks at contemporary Armenia, Georgia, and Azerbaijan and addresses the question of how these states, which suffer from considerable institutional weaknesses, nevertheless retain the ability to control key aspects of statehood, first of all security and a measure of central authority. It is argued that these states invest only in selected aspects of statehood. The needed resources are mobilized by a system of informal taxes, which are then invested in certain selected core functions of statehood. This form of state depends on both formal and informal institutions, which are mutually supportive.
Can there be an order of the international system? This article discusses different alternatives of international order starting with the realist assumption of peace by deterrence or balance of power, turning to the idealist view of international cooperation. Finally, the author provides deeper insights into the concept of order established by a hegemonic power including a broad set of historical case studies.
Taking into account historical as well as sociological differences, the author distinguishes between different modes of socialism. On the periphery of the Soviet Union and Eastern Europe, the combination of modern and traditional elements led to the establishment of hybrid political forms. They could be characterized as bureaucratic-patrimonial and associated with a specific type of state: the „peripheral socialist state“.
This paper offers a new theoretical framework for studying the problem of generations and social change in contemporary Iran. It offers a model which is called „articulation of cultural modes“. The paper agrees with Ronald Inglehart that ‘culture’ is now playing a more dominant role in the social formation of current societies, as ‘technology’ once did in the modern era. But it goes one step further by arguing that culture cannot be approached as a holistic concept building on a comprehensive theoretical framework.
The article starts with an overview of modernization theories, its history of ups and downs as well as its present status. This first part is followed by an analysis of basic social structure distributions and trends in human development in selected countries. One major focal point of the paper is the Non-Western world and the Arab countries, in particular. The author looks at modernization and modernity in that region and comes to the conclusion that the Western world can no longer expect to be able to simply export its own values and its way of life to the rest of the world.
The author distinguishes between three types of Islamic states. A first type uses Islam as political legitimation (Saudi Arabia). In contrast, the second type uses Islam merely as a political framework. In Iran, for instance, religious values are maintained while at the same time democratic elements, such as elections, can be found. Egypt is mentioned as an example of the third type of state that ranges between a secular and a religious political system. Looking at the modernization process in Egypt more closely, the author claims that without good governance the efforts of the state will be useless and religious extremism may dominate.