It can be dangerous to go without sleeping, even for a day. Longer-term sleep deprivation can cause cognitive impairment, hallucinations, and other side effects. The longest recorded time without ...

Abstract: This article presents a novel quadratic isolated step-down converter (NQISC) that integrates a double-ended forward converter with a buck circuit to achieve a quadratic step-down feature and ...

Abstract: This paper presents a study on using the interleaved quadratic buck converter (QBC) to power an electrolyzer system for green hydrogen production. The interleaved operation of QBC offers ...

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Skill Seeker is an automated tool that transforms documentation websites, GitHub repositories, and PDF files into production-ready Claude AI skills. Instead of manually reading and summarizing ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Vikki Velasquez is a researcher and writer who has managed, ...

Approximate solutions to more complex equations can be found using a process called iteration. Iteration means repeatedly carrying out a process. To solve an equation using iteration, start with an ...

Background Sedentary behaviour is associated with impaired cognition, whereas exercise can acutely improve cognition. Objective We compared the effects of a morning bout of moderate-intensity exercise ...

Will ashwagandha cure my “cortisol face”? By Jessica Grose One in seven Americans has migraines. They deserve relief. By Tom Zeller Jr. Thousands missed their first paychecks this week, with no end in ...