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The EU Regulation on Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) demands the implementation of alternative methods for analyzing the hazardous effects of chemicals including particulate formulations. In the field of inhalation toxicology, a variety of in vitro models have been developed for such studies. To simulate the in(More)
In the field of inhalation toxicology, progress in the development of in vitro methods and efficient exposure strategies now offers the implementation of cellular-based systems. These can be used to analyze the hazardous potency of airborne substances like gases, particles, and complex mixtures (combustion products). In addition, the regulatory authorities(More)
In this paper we propose a novel method to combine the results of multiple text line recognition systems. The method uses a recursive approach and reexamines those parts in a text line which have been rejected based on the initial combination of the base recognisers' results. By means of the new method, the search space can be reduced , and therefore more(More)
The development and validation of new in vitro methods in the field of toxicology have gained more importance in recent years due to stricter guidelines for animal testing, especially in the European Union. Consequently, advances in the construction of technical devices for the exposure of cell or tissue cultures to test substances are necessary. Here, to(More)
A good astronomical site must fulfill several criteria including low atmospheric turbulence and low wind speeds. It is therefore important to have a detailed knowledge of the temperature and wind conditions of a location considered for future astronomical research. Antarctica has unique atmospheric conditions that have already been exploited at the South(More)
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