In middle-aged and older smokers with initially similar cognitive trajectories, smokers who quit subsequently had more ...

Abstract: This paper presents a novel piecewise linear interpolation scheme to enable digital predistortion (DPD) for linearizing power amplifiers (PAs) across the wide power ranges required in ...

Using metamaterials, light-driven additive manufacturing, and other techniques, researchers have created innovative pressure ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amilcar has 10 years of FinTech, blockchain, ...

How would you go about answering the question “How many people have ever lived on this planet?” If you type that into Google or an artificial intelligence chatbot, you’ll get an answer pretty ...

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 ...

The authors describe an interesting approach to studying the dynamics and function of membrane proteins in different lipid environments. The important findings have theoretical and practical ...

Two senior officials at the FDA's drug promotion regulatory office have resigned, leading to speculation that a clampdown on some direct-to-consumer (DTC) advertising of medicines could be on the way.

REDSTONE ARSENAL, Ala. (Sept. 29, 2025) – For more than six decades, the U.S. Army Combat Capabilities Development Command Aviation & Missile Center has spearheaded the next generation of U.S. Army ...