McDonald's spinoff restaurant is closing multiple locations after just one year of operation, but the fast food chain assured fans that the closures weren't all bad news. The iconic fast-food ...

According to witnesses, the gunmen were dressed in military uniforms typically worn by members of local defence groups.The shooting is the latest in a string of assassinations targeting civil staff ...

Abstract: Due to the impedance interaction, pulse width modulation (PWM) rectifier is prone to oscillation under constant power load. First, the oscillation mechanism and characteristics of the PWM ...