Abstract: A novel polarization-reconfigurable mechanism based on a polarization-rotation artificial magnetic conductor (PRAMC) structure is proposed. A new polarizationreconfigurable antenna is ...

Archaeology, and in particular restoration and conservation of buildings and artifacts, is often described as a jigsaw puzzle, and there likely is none more complex than the scattered stone and marble ...

Abstract: A simple and compact sensor based on a cascaded fiber Bragg grating (FBG)/droplet-like fiber structure is proposed for simultaneous measurement of refractive index (RI) and temperature. The ...

Companies spend billions on programs that don’t pay off. Here’s how to fix that. by Michael Beer, Magnus Finnström and Derek Schrader Corporations are victims of the great training robbery. American ...