Facing the bottleneck problem of the scarcity of the traditional spectrum resource and the demand of wireless business that increases explosively,millimeter-wave (mmWave) communication with rich available spectrum resources become a promising way for here the next generation broadband wireless cellular communication.However,the features of the larg
To derive a program for a given specification R means to find an artifact P that satisfies two conditions: P is executable in some programming language; read more and P is correct with respect to R.Refinement-based program derivation achieves this goal in a stepwise manner by enhancing executability while preserving correctness until cyspera cream
We discuss the concept of knowledge and the cognitive process backing the evolution of knowledge in the human species.This leads to a reflection here about the meaning peace.In simple terms, peace is the capability of dealing with conflicts [which are unavoidable as a result of individual differences] without the resource here to arrogance and to b
To strengthen the rare earth leaching process and weaken the hydration of clay minerals for preventing landslides, it is of great importance to adopt a green and sustainable leaching agent in the industry.In this work, the leaching process of weathered crust elution-deposited rare earth ores with formate salts (ammonium formate, potassium formate,