The Winter Olympics skeleton competition is a thrilling head-first sliding sport. Athletes start by running about 30 meters ...

Abstract: This paper presents an enhanced control strategy for a three-phase four-wire four-leg rectifier (3P4W4LR), aimed at improving dynamic and steady-state performances, disturbance rejection, ...

Abstract: To improve the efficiency of isolated bidirectional dc–dc converters for off-board dc charging over a wide voltage gain, such as dual active bridge (DAB) and inductor-inductor-capacitor (LLC ...

On the frozen surface of Jupiter’s moon Europa, a strange, star-shaped scar has become an unlikely focal point in the search for life beyond Earth. Nicknamed a “wall demon” by scientists, the feature ...

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The first episode, which aired on Nov. 28, featured a needle-drop of Feist’s “Sealion” to close out the much-talked about locker room scene, leading to 6,600 official on-demand U.S. streams during the ...

A tentative deal has yielded big wage gains for Air Transat pilots, the culmination of nearly a year of bargaining and 10 straight days of intense negotiations that saw wages emerge as the main ...