Based on earthquake rupture model and seismic source theory by Chen, using the digital observation data from the Digital Seismic Network of Shandong Province, the relation between peak ground acceleration and tectonic ambient stress value has been derived.

By creating a new animal model,we characterized the effect of stress environment on the growing,remodeling and mechanical properties of rats femurs and discussed the mechanism.

The tectonic framework of the fault depression and its origin are discussed based on the interpretation of regional seismic profiles and the analyses of geological settings and paleo-stress environment.

It is suggested that the applied stress environments and the types of crust (tectonic environments) are the principal factors for the formation and evolution of basins.

Analysis on conditions of environmental stress screening test for HUDs;

In other word, the biological effects of plant caused by environmental stress stimulation are set out (They contain positive effects and negative effects).

This paper reviews the expressing mode and characterization of Arabidopsis TCH gene in reponse to environmental stress,the effect of environmental stress on the expression of Arabidopsis TCH gene,and the relationship between the plant growth and the environmental stress and TCH protein.

The variety of environment stress tremendously affects the forming of plant secondary metabolites.

We use the digital records of the Yunnan Telemetered Digital Seismic Network to study the environment stress value τ_0 in the Yunnan region from Jan.

Based on Bune′s disk-shaped dislocation model for moderate and small shock,we have evaluated the environment stress strength τ_0-values at source area directly using the peak parameters of ground motion.