part 2: Photoshop CS6 Extended tutorial showing how to design & create a space emblem for a futuristic starship & its crew in deep space. Canada's Carney fires back at Trump after Davos speech Five ...

Abstract: In order to ensure continuous DC link current, the overlap time introduced in the switching process of the current source rectifier (CSR) can lead to undesirable harmonics and reduce ...

Portal, as you probably know, is perfect. One facet of that perfection is the meta-satire that writers Erik Wolpaw and Chet Faliszek wrapped around designer Kim Swift’s lab-grade physics puzzles. They ...

Abstract: When the soft-switching three-phase inverter is applied in transformerless photovoltaic (PV) systems, its common-mode (CM) leakage current has to be suppressed to satisfy grid codes. However ...