Abstract: Ion pumps rely on high-voltage power supplies with low output ripple to generate ultra-high vacuum. This paper presents a 2 to 7 kV DC power supply with less than 10 Vpp voltage ripple ...

Groundbreaking Harvard research is exposing hidden energy failures inside brain cells that may drive major psychiatric conditions. By studying reprogrammed neurons, scientists are revealing how ...

September was a lucky month for lottery jackpots. What about October? About six weeks after the historic $1.8 billion Powerball and with the Mega Millions jackpot now at $600 million, lottery fever is ...

Abstract: This paper analyzes the security of Internet of Things (IoT) devices from the perspective of sensing and actuating. Particularly, we discover a vulnerability in power supply modules and ...