The discovery of chaos in the sixties of last century was a breakthrough in concept,revealing the truth that some disorder behavior,called chaos,could happen ev
The microstructures and interfacial characteristics of matrices at the inwalls and the out-walls of the cold-rolled tube with different amounts of deformation w
The electronic structures of the titanium dioxide(TiO2) doped with V and Fe were analyzed by using first-principle calculations based on the density functional