The "Um interface," meaning "U-mobile," is the air interface in the GSM system. See ISDN terminal adapter. See also U. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...

The key to the process is the assembly at a liquid/air interface. This liquid-spreading technique, first developed by Andres and co-workers 6 for monolayers of gold nanocrystals, has already been ...

You may be familiar with Opera, a well-known cross-platform web browser. The company is now introducing Opera Air, a ...

The infrastructure of 2G and 3G cellular networks are similar. They comprise an air interface between the user's mobile device and the base station and two core networks; one for circuit-switched ...