The all-new Mercedes-Benz GLB is currently undergoing intensive cold-weather testing at the Mercedes Technology Centre (MTC) ...

The past few decades have witnessed the explosive progress in porous crystalline network materials, such as metal-organic ...

Discover what is a blow out preventer​ and its crucial role in drilling operations. Learn about its function and importance ...

Abstract: This paper presents a Moiré cascaded metasurface (MCM) antenna for launching Bessel beams with a continuously tunable depth of field (DoF). The MCM antenna consists of two closely spaced ...