Application of Simulated Annealing Algorithm in Forest Management Planning of the Baihe Forestry Bureau;

By carrying out the investigation of Baihe river,we got the species, community type, biomass and cover rate of submersed vegetation,the distribution and character of plant are under analyed.

Effects of Placenta Hominis and Its Substitutes on Learning and Memory Ability in Mice;

Study on the Characterization of the Superfine Powder of Placenta Hominis;

Determination of Hypoxanthine in Placenta Hominis by HPLC;

Pharmacology Studies and Quality Evaluation of Ziheche and Its Substitutions;

Methods The tissue of Ziheche was digested by neutral albumen enzyme digestion,and the biologic active substance of it was extracted,then the raw liquid from Huangqi was mixed with them,finally the mixture was the Ziqi oral liquid.

Methods TLC method was used for qualitative analysis of Ziheche, Xianlingpi, Cangshu and HPLC method used to for determination of paeoniflorin in the preparation.

To observe the clinical effect of the vulvae dystrophy treated with placenta factor.