In an article earlier this month, we discussed personal lightning safety both outdoors and indoors and the need to observe, the sage advice, “When Thunder Roars Go Indoors!” In this article, the ...

Abstract: This study investigates the problem of multistatic localization of a moving object when the transmitter position and its synchronization with the receivers are not available. The receivers ...

The lightning-induced voltage in 10-kV overhead distribution lines was calculated and analyzed using the Agrawal coupling model and second-order finite difference-time domain (FDTD) method. The ...

A direct laryngoscopy is a procedure that allows doctors to see the larynx, also known as the voice box. Viewing the larynx may help diagnose or treat a condition involving the throat or voice box.

Abstract: Attitude estimation for uncooperative known space objects plays a critical role in intelligent space technology. In recent years, deep-learning-based methods for estimating the attitude of ...

NASA’s OSIRIS-REx spacecraft flew by Earth on Sept. 24, 2023, dropping off its sample of dust and pebbles gathered from the surface of near-Earth asteroid Bennu. Analysis of this sample will help ...

The study of non-contact manipulation in water, and the ability to robotically control floating objects has gained recent attention due to wide-ranging potential applications, including the analysis ...

A ravenous black hole in our backyard could be our window into the ancient universe The team, led by Center for Astrophysics Harvard & Smithsonian researcher, Akos Bogdán, first detected an object ...

Inguinal hernias, characterized by a bulge in the groin, can be either direct, developing from weakened abdominal muscles over time, or indirect, resulting from a congenital defect in the abdominal ...

Lighting is often a numbers game — too much, and interiors literally lose their edge, too little, and the dim atmosphere can make a space seem bland. Image © Maira ...