Multimedia art is often challenging, provoking. Now it is also potentially bruising. Check your joints before you check out these summer shows. By Alexis Soloski and Lexi Parra A pioneering painter, ...
Abstract: This article presents a robust design of a megawatt-scale medium-voltage (MV) direct current transformer (DCT) that features a bidirectional LLC resonant converter topology. This topology ...
Abstract: A novel approach to the design of multiple-output switched-mode power supplies (SMPS) is presented in this paper. By addressing critical design challenges such as high efficiency, robust ...
June 5, 2026 • David Gilkey, an NPR photojournalist who documented tragedy and hope, was killed in Afghanistan in 2016 along with NPR's Afghan interpreter and fellow journalist Zabihullah Tamanna.
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