This Test Guideline has been designed to obtain the information necessary to confirm or to further characterise the potential neurotoxicity of chemicals in adult animals. This Test Guideline is designed for use with the rat. It specifically addresses the daily oral administration, by gavage, (in...

The purpose of the Dominant lethal (DL) test is to investigate whether chemical agents produce mutations resulting from chromosomal aberrations in germ cells. In addition, the dominant lethal test is relevant to assessing genotoxicity because, although they may vary among species, factors of in...

The purpose of the Dominant lethal (DL) test is to investigate whether chemical agents produce mutations resulting from chromosomal aberrations in germ cells. In addition, the dominant lethal test is relevant to assessing genotoxicity because, although they may vary among species, factors of in...

This method provides information on health hazard likely to arise from short-term exposure to a test chemical by dermal route. Test chemicals should not be administered at doses that are known to cause marked pain and distress due to potential corrosive or severely irritant actions. Groups of...

Matthias Conrad untersucht am Beispiel einer computerbasierten Unterrichtsserie im Fach Wirtschaft, wie sich das emotionale Erleben von Lernenden während einer Serie von selbstregulierten Lernsequenzen unter Verwendung von Tablet-PCs im Unterrichtsverlauf entwickelt und welche Wirkung hierbei...

Effizienzbeurteilung von Hochschulen -- Internationaler Forschungsstand der Effizienzbeurteilung mittels Data Envelopment Analysis -- Konstruktion eines mathematischen Modells für die mehrstufige und mehrperiodige Effizienzbeurteilung von Hochschulen -- Implementierung des mathematischen...

Purchasing power parities (PPPs) are the rates of currency conversion that try to equalise the purchasing power of different currencies, by eliminating the differences in price levels between countries. The basket of goods and services priced is a sample of all those that are part of final...