Abstract: Due to the continuously increasing demand on switched-mode power converters (i.e., dc-dc, dc-ac, ac-dc, and ac-ac) that can achieve high efficiency at high switching frequency, ...

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Fingerprints on a Roman burial hold new clues to an unusual liquid gypsum funeral ritual. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Around ...

Sarah is a writer, researcher and avid yoga practitioner with a decade of experience covering health and lifestyle topics for a variety of digital and print publications. 75 Soft is a ...