The Public Wireless Local Area Network (PWLAN) is an emerging service for wireless access to the Internet. However, the service coverage of the PWLAN is limited by the deployment of access points (APs) because only those who stay near the AP can access the PWLAN. A feasible way of extending the service coverage of a PWLAN is to deploy mobile ad hoc access networks (MAHANs) so that users who are...

Explanations of the importance Allied air power during World War II often look to supporting military theorists such as Gen. William L. Mitchell and Marshal Hugh Trenchard explain rhetoric, if not reality, campaign. These their acolytes undoubtedly had a significant impact on deployment power, but they much less say its use diplomatic tool. Study both Franklin D. Roosevelt Winston S. Churchill ...

“Adapting C2 to the 21st Century” Teaching Command and Control Systems at the United States Military Academy Track 1: C2 Concepts, Theory, and Policy Track 5: Organizational Issues Track 8: C2 Technologies and Systems LTC Robert Kewley (Coordinating Author) Dr. Tim Elkins United States Military Academy Department of Systems Engineering 4 Floor, Mahan Hall West Point, NY 10996 (USA) (845) 938-52...

In the paper a combined experimental and theoretical investigation of the longitudinal optical phonon sidebands (PSBs) in the luminescence of free excitons in GaN at moderately high temperatures was reported. The spectral features, including line broadening, shift, and asymmetry of the one- and two-phonon PSBs, were revealed both experimentally and theoretically. It is found that the linewidth ...