Focusing the enterprise strategic action and integrating enterprise resource and enterprise competence,the author presents the power of strategic action as the thinking factor of the diversification strategy selecting,and then analyses the component,valuing and using this method.

Effect of the process parameters on energy and deformation of the steel tubes during explosive compaction;

A rockburst energy release model and energy release spectrum for coalmines in layered grounds;

New Progress of Studying on Chemical Energy Exchanging to Mechanical Energy Directly in Polymer Chain through Cooperative Excitation between Information and Energy of Mechanical Chemical Reaction;

Distributed power aware topology control algorithm for self-organizing networks;

New Contactless Power Transmission System;

The theory about intensity,rigidity,power and impacting direction of rock burst occurrence is introduced and briefly assessed.