Abstract: In this developing world, noise-related situations cause an increase in pollution, in many types of noise, noise pollution occurs mainly due to some factors. They are due to construction ...

Abstract: The requirement of ultra-precision machining technology in aerospace, micro-electromechanical, large-scale integrated circuit and other high-tech industries is increasing day by day.

An IEEE standard for local and metropolitan area networks–Port-Based Network Access Control. IEEE 802 LANs are deployed in networks that convey or provide access to critical data, that support mission ...