introduction: the mechanism of action and metabolism of clozapine, a complex drug used in psychopharmacology, is not completely understood. the effects of this compound in human body are related to some interactions with serotonin and dopamine neurotransmitter receptors. to further elucidate the mechanism of action and to support ongoing drug metabolism studies, [14c] clozapine with suitable ra...

Brix and apparent purity are well known to be biased estimators of dry solids and true purity respectively, particularly on lower purity streams. Correlations which estimate dry solids from brix and apparent purity and estimate true purity also from brix and apparent purity are presented. The suitability of these correlations is evaluated in the light of available historical data.

exploitation of the full potential of any hybrid requires the possessing of genetically high-purity seeds. commercial soybean hybrids have been developed using a cytoplasmic male sterility (cms) system. in order to avoid reduction in yield caused by using low-purity seeds, development of a simple, rapid, and accurate method for hybrid purity assessment is of great essence and significance. ther...

muslims nowadays need to be present on the international stage. this involves living together with non-muslims, especially the people of the book. this sort of life and interaction has different political, cultural, economic, and military aspects. the belief that non-muslims are impure (najes) causes hardship to the muslims; and is incompatible with human dignity, which is acknowledged by the q...