Eighteen strains of marine cyanobacteria belonging to the genera Symploca and Lyngbya, which showed activity against multidrug resistant solid tumors, were examined for cytotoxins. This resulted in the isolation and ...

In Part 1, I offer a "constructivist" interpretation of Xunzi's philosophy. On the constructivist view, there is no privileged description of the world. Concepts, categories, and norms as social constructs help us effectively ...