The thesis aims to study the moral values of the classical realism theory in international relationships from the respective of the four realism scholars: Machiavelli, Karl, Niebuhr and Morgenthau, interpreting the major contents and views on realism morals, thus illustrating the inheritance and relevance of the moral values of them.

Fluid inclusion studies of porphyry copper mineralization in Kaerqueka polymetallic ore district,East Kunlun Mountains,Qinghai Province;

Berkeley School, also known as Cultural Ecology School, was represented by Carl O.

Analysis on Karl R.Popper s Being against Induction;

Evolutionism and the Philosophy System of Karl Popper;

This paper analyses the premise and essence of Karl Popper s falsificationist principle and examines the relationship between falsificationist method and underdetermination,thus expounding the idea that underdetermination doesn t negate falsificationist method altogether and reappraising the feasibility of falsificationist method and its historical status.

The theory of the "Three Worlds" is the declaration of the English philosopher, Karl Popper, on the issue of ontology.