当市场意识到公司盈余管理行为无法完全避免时,对盈余管理动机的识别进而决定是否可以信任它就变得异常重要了。不同于之前文献围......

This article mainly presents the application of Geant4 package (Geant4.7.0, 2005), developed by CERN (the Center of Euro......

We investigate the problem of how to minimize the energy consumption in multi-hop Wireless Sensor Network (WSN),under th......