Study on Color Reaction of Rutin with Fe(III) and Its Application;

A light yellow needle crystal compound with melting point of 188-190℃ was identified structurally by IR, UV, 1H NMR,13C NMR as rutin, one of flavonoid compounds .

Geological features and ore-controlling factors at Taohua gold deposit in Lushi of Henan province;

Contrastive Analysis on the Alienation Theories between Rousseau and Herbert Marcuse;

On the Internal Conflicts of Rousseau s Political Thoughts and the Causes;

The Anti-technological Theory During the Period of Social Transformation from the View of Zhuang-zi and Rousseau;