Background: Atrial fibrillation (AF) is a major cause of morbidity and mortality, which may be reduced by ablation. However, it is difficult to predict patients who will respond, which is currently ...

Background: A high prevalence of cardiovascular disease (CVD) globally prompts the necessity of a surrogate marker to identify CVD development at the subclinical stage. Observation of early ...

Abstract: The precise decomposition of P/S waves in multicomponent seismic data is critical for seismic imaging. Inaccuracies in this decomposition can result in migration images with biased ...

"This is a big potential problem because many signals are quite similar." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, ...

Summer is a time of the year when people usually spend a lot of time outside and many of us, author included, like to be in nature. Some research suggests that humans innately tend to seek connections ...

The very fabric of the universe is ringing with gravitational waves from its earliest epoch, and researchers have finally "heard" this cosmic symphony. On Thursday, June 28, the North American ...

The detection of a predicted universal background of gravitational waves rippling across the fabric of space-time was announced last Wednesday by the NANOGrav consortium of over 190 scientists at more ...

An artist’s rendering of gravitational waves from a pair of close-orbiting black holes. The waves are passing by several pulsars and the Earth. Credit: Keyi “Onyx” Li/U.S. National Science Foundation.

Astronomers and astrophysicists at five different pulsar timing array collaborations today announced data that strongly suggests the presence of a gravitational wave background: a constant murmur of ...

Abstract: Millimeter-wave communication systems will rely on the large-scale deployment of wideband digital modulation schemes and highly integrated phased arrays to significantly expand the number of ...