A quantum group signature(QGS) scheme is proposed on the basis of an improved quantum chaotic encryption algorithm using the quantum one-time pad with a chaotic
In order to increase productivity and reduce energy consumption of steelmaking-continuous casting(SCC) production process, especially with complicated technolog
To investigate the mechanical properties of cement mortar in sodium sulfate and sodium chloride solutions, uniaxial compression test and ultrasonic test were pe
To obtain the stable temperature field required for growing sapphire crystals, the influence of relative positions between RF coil and crucible on the performan
An improved whole model of beam pumping system was built. In the detail, for surface transmission system(STS), a new mathematical model was established consider