In a study published in Nature and Science of Sleep in August 2025, 69 participants with poor sleep were offered a nightly dose of a magnesium compound. After four weeks, say the researchers, they ...

System enables high-performance paramagnetic sensing in portable and space-constrained environments where traditional systems cannot operate.

How a sound design approach originally deployed for television effects became an electronic music staple - and how to make it yourself ...

Researchers from the University of British Columbia argue that a widely used method to understand and predict flood risk has led scientists to miscalculate how forests can prevent major flooding. The ...

Integer-N PLLs are smaller, better, cheaper, and faster, but they have poor frequency resolution. Ultra-low-jitter, multi-GHz, fully programmable frequency references are now available and can be used ...

Optical frequency combs have revolutionized technologies such as atomic clocks, spectroscopy, and ultra-fast lasers by acting as precise bridges between optical and microwave frequencies. As the ...

As modern wireless communications systems (mainly superheterodyne radio transceivers) are now required to deliver higher performance than ever before, they’re placing greater demands on the frequency ...

This is Part 1 of a three-part series. As modern wireless communications systems (mainly superheterodyne radio transceivers) are now required to deliver higher performance than ever before, they’re ...

Abstract: This article examines the dynamics of a frequency synthesizer based on a pulsed phase-locked loop (PLL) with a phase-frequency detector (PFD). On the basis of the published methodology for ...