Mobile social networks,which consist of mobile users who communicate with each other using cell phones,are reflections of peoples interactions in social lives.D
In order to overcome the heavy casualties caused by gas explosion,we verified the propagation law of shock wave in pipeline and the overpressure distribution of
We investigate the quasi-static mechanical response of dense granular materials under biaxial compressions by using discrete element simulation.The internal for
A series of bias extension tests was carried out on balanced plain woven composite preforms with various aspect ratios,disclosing that different aspect ratios m