A few years ago, physicists were surprised to learn that stacking and subtly twisting two atomically thin layers of an ...

Contract is part of a larger project to double track capacity crossing the Potomac River in Washington, D.C., addressing a key chokepoint for the heavily used passenger rail corridor.

A new study by researchers in the Finance Department of the College of Business at the University of Nevada, Reno finds bond ...

The design of a high-performance single-mode optical time-domain reflectometer (OTDR) is discussed. The approach uses a low-noise receiver with a p-i-n diode detector and transimpedance amplifier ...