Abstract: In joule balance, a vacuum compatible, verticallaser alignment method based on an oil mirror and air-spaced lens was proposed to measure and compensate the vertical deviation angle of the ...

Creating an expense report is essential for tracking spending and ensuring that all business costs are accounted for. This guide will help you understand the importance of expense reports, choose ...

NPR's Gaza producer faced Israeli military fire, private U.S. contractors pointing laser beams at his forehead and masked thieves as he tried to get food from a U.S.-supported group.

The progression of hybrid integration technology for compact electronics and photonics systems is placing increasing demands on the development of novel automated procedures capable of ensuring ...

A report filed by a Texas Highway Patrol Trooper has shed new light on the arrest of a San Angelo man for allegedly pointing a laser at a TxDPS helicopter mid-flight on June 24.