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Fremdsprachenlehrwerke enthalten nicht nur Instrumentarien und Mittel zur Aneignung der grammatischen Strukturen, sondern sie umfassen zugleich inhaltliche Komponenten bezuglich der Zielsprachenkultur. Dementsprechend setzt sich diese Arbeit mit dem Bild von Deutschland und den Deutschen in drei chinesischen DaF-Lehrwerken aus unterschiedlichen Perioden der VR China auseinander. Im Mittelpunkt stehen die Fragen, wie das Bild in den jeweiligen Lehrwerken ist, welche Faktoren seine Entstehung beeinflusst haben, welcher Modus des Umgangs mit dem Fremden sich daran erkennen lasst und schlielich...

The rapid increase in the number of automobiles has led to significant environmental problems, particularly car exhaust pollution. Vehicle exhaust emissions are a major contributor to environmental issues such as smog, ozone depletion, acid rain, as well as serious respiratory diseases and carcinogens. The environmental problems caused by the growing number of automobiles cannot be addressed solely by the natural self-purification capability. Titanium dioxide (TiO2) is widely used in research on road materials for reducing vehicle emissions due to its excellent corrosion resistance, strong...

In recent years, the study of the theory of Brownian motion has become a powerful tool in the solution of problems in mathematical physics. This self-contained and readable exposition by leading authors, provides a rigorous account of the subject, emphasizing the "explicit" rather than the "concise" where necessary, and addressed to readers interested in probability theory as applied to analysis and mathematical physics.
A distinctive feature of the methods used is the ubiquitous appearance of stopping time. The book contains much original research by the authors (some of which published...