Let R=GR 4,m be a Galois ring with Teichmuller set T m and Tr m be the trace function from R to Z4.In this paper,two classes of quaternary codes C1={c(a,b):a∈R
A rotor dynamic model is built up for investigating the effects of tightening torque on dynamic characteristics of low pressure rotors connected by a spline cou
The process inference cannot be achieved effectively by the traditional expert system, while the ontology and semantic technology could provide better solution
The present study aims to analyze free vibration of thin skew plates made of functionally graded material(FGM)by using the weak form quadrature element method.T