Abstract: Geosynchronous orbit (GEO) satellites are widely used in communications and navigation fields due to their special properties, such as comprehensive ground coverage and fixed subsatellite ...

Abstract: This study investigates the imaging ability of the time-domain linear sampling method (TLSM) when applied to laser ultrasonic (LU) tomography of subsurface defects from limited-aperture ...

The US Court of Appeals for the Federal Circuit reversed an exclusion of expert testimony and grant of judgment as a matter of law, finding that ...

Quick, low-stakes observations focused on student learning allow administrators to provide teachers with useful feedback on ...