In this presentation,through analyzing the related literatures,it is found that the essential problems of elementary and secondary schools are the lack of p
In this paper,Noether symmetries and solutions of the Buck-Boost converter are investigated,and the time responses of the converter are analyzed with these
A three-dimensional(3D)free-parameter multiple-relaxation-time lattice Boltzmann method for high speed compressible and low speed incompressible flows is pr
Multi-source uncertainties are inevitable in actual engineering structures,which may affect structural performance profoundly.A structural hybrid reliabilit