The physical deterioration of concrete structures is mainly caused by their moisture content. Consequently, methods dedicated to contactless, non-destructive and real-time monitoring of moisture ...

Human micro-motion can affect the detection of cardiopulmonary signals. To recognize the interference of human micro-motions, a 24 GHz continuous wave (CW) radar is utilized to collect signals of ...

GREENBELT, Md. (AP) — A federal judge in Maryland could soon become the second to block President Donald Trump’s order restricting birthright citizenship from taking effect nationwide, if an ...