Accurate estimation of the ionosphere is essential for reliable Global Navigation Satellite System (GNSS) positioning, timing, and space weather applications. A key challenge lies in converting slant ...

Discover why modular and prefabricated construction is booming in 2026, driven by faster build times, cost efficiency, ...

Objective To characterise the age-related impact of organ damage patterns on health-related quality of life (HRQoL) in ...

Background Axial spondyloarthritis (axSpA) impairs trunk strength, mobility and cardiorespiratory fitness. Despite exercise ...

From digital resources to in-store experiences, the focus has shifted from pushing products to creating informed connections.

Objectives This study describes the prototype testing and clinical validation of the Fit-Frailty App, a fully guided, interactive mobile health (mHealth) app to assess frailty and sarcopenia. This ...

A central metric in Dr. Goel's framework is VO2 Max, the measure of how much oxygen the body can use during exercise. Studies ...

MIT researchers have designed a printable aluminum alloy that’s five times stronger than cast aluminum and holds up at ...

Cricket balls are the product of centuries of tradition and the extreme physical demands of the game. They must be robust and ...

After years of insomnia, one woman found a surprisingly simple, expert-approved sleep strategy—and it doesn’t involve ...

Add a description, image, and links to the principal-component-methods topic page so that developers can more easily learn about it.

GREENVILLE, S.C. — August 25, 2025 — Safety Components, a developer of fabric technologies that move the industry forward, is announcing the launch of an independent fluorine chemicals testing program ...