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Bruce Willis Family Makes Difficult Decision as His Condition Worsens Here's what several new polls say about Trump's approval rating Amtrak launches 'new era' of high-speed trains Eye Opener: New ...

North Yorkshire Police has issued a CCTV image of a man officers would like to speak to, following a series of poaching and damage incidents in Pickering. Did you ...

Abstract: This paper presents the detailed design of an active damping system for the stabilization of an open-loop boost converter in constant-power load (CPL) operation. The reported work analyzes ...

Abstract: Series-parallel hybrid systems have become an important development direction for hybrid vehicles. To improve the energy efficiency of series-parallel hybrid systems, in this study, first, ...