We investigate the 800 MeV proton-induced spallation reactions on various targets by the improved quantum molecular dynamics (ImQMD05) model incorporated with a
By using a semiclassical method, we present theoretical computations of the ionization rate of Rydberg lithium atoms in parallel electric and magnetic fields wi
A robust time-dependent approach to the high-resolution photoabsorption spectrum of Rydberg atoms in magnetic fields is presented. Traditionally we have to nume
A new model consisting of an inhomogeneous porous medium saturated by incompressible fluid is investigated.We focus on the effects of inhomogeneity for the stre
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2015年企业财经舆情平稳发展,舆情事件数量最多的行业为交通运输仓储和邮政业、金融业、信息传输计算机服务和软件业、制造业。全国性企业财经舆情事件增幅显著,北京、广东、
IEEE是世界上最大的学会,现有35个专业学会(society)和两个联合会(council)。(1) 电路与器件专业部下属4个专业学会和1个联合会: 电路与系统专业学会、元件、混合电路和制造