In this paper,we consider the nonlinear instability of incompressible Euler equations.If a steady density is non-monotonic,then the smooth steady state is a non
Networked silicon oxide nanowires have been synthesized by VO2-assisted chemical vapor deposition at 1000℃ on silicon substrate without supplying any gaseous o
The landscape pattern of Beijing wetlands has undergone a significant change as a result of natural and artificial elements.Supported by remote sensing and GIS
A staggered-grid finite difference method is used to model seismic wave records in a coal bearing,porous medium.The variables analyzed include the order of the