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Ausgleich nur auf dem Papier
(2001)
Die Völkerrechtsverantwortung des Bundesverfassungsgerichts : Bemerkungen zu Art. 100 Abs. 2 GG
(2001)
Ovlivnovani ucebni motivace
(2001)
Lehrende in Schulen
(2001)
The "Weighting Process" in Land Use Planning - Discussion of the Present Practice of "Weighting Out". Owing to the revision of the Building Code from January 1998 the impact regulation in land use planning is now established in the Building Law. This means the local governments have decision-making powers how to precisely implement the impact regulation. This, however, does not mean - as had been said in practice - that the concerns of nature and landscape can be "weighted out". On the contrary, the decision-making process has to include a detailed differentiation depending on the case, according to a verdict of the Supreme Administrative Court from 1997. The concerns of nature and landscape cannot be moved back as "not of furhter relevance". Only precisely described and insurmontable constraints allow cutbacks. Since compensation measures now can be carried out on the ground of adjacent local communities, a lack of sites available cannot be accepted as a reason. The paper makes clear why also in urban land use planning interference into nature has to be fully compensated for.
'Discours indirect libre', 'erlebte Rede' et autres sources de malentendus en linguistique textuelle
(2001)
Origine, histoire, évolution : l' actualité d'une histoire notionnelle des sciences du langage
(2001)
Impacts of agricultural land use on the environment are various and do not contribute to modifications of the ecology of central European landscapes. They do not only cause a progressive reduction of the number of plant ans animal specis typical for central Europe. Ever since the increasing intensification of farming, from the application of large amounts of fertilizers and pesticides to the use of increasingly larger machinery and progressive specialization there has also been an increase of other, hitherto little noticed environmental impacts. Heavy machinery and cultivation during disadvantageous weather will provoke soil compaction. Unvarying crop rotation systems and plouging of terrain too steep for it will increase water erosion. Due to groundwater lowering former peat lands are increasingly prone to desiccation and thus extremely susceptible to wind erosion. High rates of fertilizer application contiuously increase the risk of nitrate eluviation into the groundwater. These hazards are explained and measures of reduction are shown. The latter are indeed compatible with the aims of intensive farming but with less negative consequences for the environment. Above all they make sure that future generations will be able to continue farming the agricultural lands of central Europe that have been under cultivation for thousands of years.
A series of new poly-1,3,4-oxadiazoles has been synthesized by polycondensation reaction of hydrazine sulfate with a mixture of a dicarboxylic acid containing unsaturated bonds and a dicarboxylic acid containing silicon, by using methanesulfonic acid/phosphorus pentoxide as a reaction medium. These polymers were highly thermostable but they were only soluble in strong inorganic acids such as sulfuric or methanesulfonic ones. An alternative way was followed by using the corresponding dihydrazides containing unsaturated bonds and the corresponding diacid chloride containing silicon that reacted in N-methylpyrrolidinone (NMP) to give soluble silicon-containing unsaturated polyhydrazides, which were cyclodehydrated either by thermal or chemical treatment to give the corresponding polyoxadiazoles. Very thin coatings of polyhydrazides and polyoxadiazoles were deposited onto silicon wafers and they showed a very smooth surface, free of pinholes, when studied by atomic force microscopy (AFM). Some polyoxadiazole films showed strong blue photoluminescence.
We numerically investigate nonlinear asymmetric square patterns in a horizontal convection layer with up-down reflection symmetry. As a novel feature we find the patterns to appear via the skewed varicose instability of rolls. The time-independent nonlinear state is generated by two unstable checkerboard (symmetric square) patterns and their nonlinear interaction. As the bouyancy forces increase the interacting modes give rise to bifurcations leading to a periodic alternation between a nonequilateral hexagonal pattern and the square pattern or to different kinds of standing oscillations.
Schule in der kulturellen Vielfalt : Beobachtungen und Wahrnehmungen interkulturellen Unterrichts
(2001)
Urbild und Abbild : Untersuchungen zu Herrschaft und Weltbild in Altrußland 11. - 16. Jahrhundert
(2001)
Digital seismology tutor
(2001)
Focus and Phrasing in French
(2001)
Global Governance - ein tragfähiges Friedensprojekt?
1. Einleitung
2. Ein friedensstrategisches Vakuum?
3. Wandel in den Internationalen Beziehungen
4. Der Sicherheitsbegriff im Global Governance-Ansatz
5. Bestehende Global Governance-Strukturen im Bereich "Frieden und Sicherheit"
6. Fazit: Gemeinsame Sicherheit als friedensstrategisches Leitbild
Literatur
Diskussion im Anschluß an die ersten beiden Referate
Diskussion im Anschluß an das dritte Referat
Diskussion im Anschluß an das vierte und fünfte Referat
Die Rolle Deutschlands in der multilateralen Entwicklungszusammenarbeit unter besonderer Berücksichtigung der entwicklungspolitischen Ergebnisse des UN-Millenniumsgipfels // Klaus-Jürgen Hedrich
I. Akteure und Strukturen der multilateralen Entwicklungszusammenarbeit
II. Entwicklungspolitik der Vereinten Nationen
III. Der Milleniums-Gipfel der Vereinten Nationen
Multilaterale Organisationen und neue Formen der internationalenEntwicklungszusammenarbeit / Die Rolle Deutschlandsin der multilateralen Entwicklungszusammenarbeit —Diskussionszusammenfassung // Norman Weiß
Der Global Compact und der Schutz der Menschenrechte
I. Einleitung
II. Was ist der Global Compact?
III. Wie funktioniert der Global Compact?
IV. Der Global Compact will kein Verhaltenskodex sein
V. Der Global Compact als Bestandteil von „global governance"
VI. Der Global Compact und der Schutz der Menschenrechte
VII. Ausschau
Literatur
„Global Compact" und Schutz der Menschenrechte - Diskussionszusammenfassung
Neue Formen der NGO-Beteiligung an der Arbeit der Vereinten Nationen
I. Einführung
II. Die aktuellen Mitwirkungsmöglichkeiten von NGOs im Rahmen der Vereinten Nationen
III. Neue Initiativen für größere Mitwirkungsmöglichkeiten von NGOs
Literatur
Neue Formen der NGO-Beteiligung an der Arbeit der Vereinten Nationen - Diskussionszusammenfassung
Die Vereinten Nationen und die Medien — Vom schwierigen Verhältnis zweier Prügelknaben
I. Einleitung
II. Knackpunkte eines schwierigen Verhältnisses
III. Eine erstaunliche Themenpalette oder: Nicht überall, wo UNO drin ist, steht auch UNO drauf
IV. Zwischen Wunschdenken und Wirklichkeit
V. Therapieansätze
Die Vereinten Nationen und die Medien — Vom schwierigen Verhältnis zweier Prügelknaben — Diskussionszusammenfassung