'Ask For Angela' is a relatively new campaign designed to reduce sexual abuse on nights out. It originated in a pub in Lincolnshire, England, in 2016 and since then, it has received worldwide ...

Abstract: A high-sensitivity microwave sensor design scheme is proposed in this letter, which is used to measure the permittivity of solid and liquid materials. The proposed sensor is based on double ...

Abstract: A functional optical thermal sensor has been fabricated by coating the internal surfaces of a hollow tube, produced through 3-D printing technology, with a composite of resin and ...

Hidden “vampire” loads from everyday electronics can quietly inflate your electricity bill even when you think everything is ...