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Abstract: Varying load impedances challenge high-frequency resonant converter operation, but existing matching network solutions are typically slow, lossy, or complex in design. We propose a novel ...

(Alex Brandon, AP Photo, file) The purchase, sale and manufacture of semiautomatic guns that accept detachable ammunition magazines would be banned in Colorado under a bill introduced Wednesday by ...

Celebrities packed into a suite at the Chateau Marmont in Los Angeles for the W Magazine party on Saturday night. The actresses Tilda Swinton and Nicole Kidman.Credit...Krista Schlueter for The ...