Correspondence to Professor Alex Bottle, School of Public Health, Imperial College London Faculty of Medicine, London, W12 7TA, UK; robert.bottle{at}imperial.ac.uk In healthcare, as in life, the adage ...

Humans were isolated in southern Africa for about 100,000 years, which caused them to "fall outside the range of genetic variation" seen in modern-day people, a new genetic study reveals. The finding ...

Abstract: Learning-based methods have been widely applied to solve electromagnetic (EM) inverse scattering problems (ISPs). In learning-based induced current inversions, the deterministic part of the ...

Direct injection technology has changed how engines make power and use fuel. It allows precise control of the air-fuel mixture, improving both performance and efficiency. However, this design has one ...

With direct injection, engines can run with higher compression ratios, higher boost, and higher efficiencies. The marvel has lead to widespread downsizing of engines, ditching large naturally ...

X-ray computed tomography (CT) is widely used in clinical practice for screening and diagnosing patients, as it enables the acquisition of high-resolution images of internal tissues and organs in a ...

Abstract: The inverse problem of ultrasound beamforming has recently emerged as a novel imaging method, attracting growing interest from the research community. Inverse problems in ultrasound ...

Inside of Costco, focus on televisions - Steve Proehl/Getty Images Who doesn't love shopping at Costco? While there are some home items you should never buy at Costco, you can find pretty much ...

An approach of solving the most fundamental and important geodetic tasks with usage of ellipsoidal chords (slant distances) proposed by Molodensky.