Abstract: A 3.5 GHz rectifier circuit were designed and studied in this paper. A comparison between the simple serial topology with single Schottky diode and voltage doubler topology. The rectifying ...

Abstract: High-voltage switches composed of semiconductor switching components generally require a series stacked configuration, owing to limitations from the device voltage rating. In this ...

Every day, your brain makes thousands of decisions under uncertainty. Most of the time, you guess right. When you don't, you learn. But when the brain's ability to judge context or assign meaning ...

The U.S. Food and Drug Administration has approved a second blood test to improve the detection of Alzheimer’s disease. The “Elecsys pTau181 test” measures pTau181 protein levels in human plasma which ...

Architecture goes beyond its fundamental function of defining spaces and providing protection; it shapes the user experience, influencing sensations of comfort, spaciousness, and well-being. Among the ...

17:01, Sat, Oct 4, 2025 Updated: 17:03, Sat, Oct 4, 2025 Scones are a quintessential British food that are best enjoyed with a generous dollop of jam and cream. Sweet and moreish, they’re the kind of ...

This set of shorter video clips is taken from the Live Lesson programme and can be used to teach individual topics. A look at ...