Abstract: Millimeter-wave (mmWave) and terahertz (THz) communications with hybrid precoding architectures have been regarded as energy-efficient solutions to fulfill the vision of high-speed ...

Over the course of a couple days in September 2005—amidst a flurry of volcanic eruptions and hundreds of earthquakes—the ground in northeast Ethiopia split wide open. For millions of years, a bubble ...

Abstract: A hybrid acoustic vector sensor array (AVSA) is consisted mainly of pressure hydrophones and a few vector sensors within. It aims at acquiring good left-right ambiguity elimination ...

The Alabama High School Athletic Association announced a significant change to its competitive structure last week, revealing that public and private schools will be separated into two distinct ...

OLIVIA Attwood has shared a first look at her stylish new home after splitting from husband Bradley Dack. The Sun exclusively revealed this weekend that the former Love Island star and her footballer ...