communications systems control element
111New York City — City (pop., 2000: 8,008,278), southeastern New York, at the mouth of the Hudson River. The largest city in the U.S. and an important seaport, it consists of five boroughs: the Bronx, Brooklyn, Manhattan, Queens, and Staten Island. The site of a… …
112Aldol reaction — The aldol reaction is a powerful means of forming carbon–carbon bonds in organic chemistry.[1][2][3] Discovered independently by …
113Session Border Controller — A Session Border Controller is a device used in some VoIP networks to exert control over the signaling and usually also the media streams involved in setting up, conducting, and tearing down calls. Within the context of VoIP, the word Session in… …
114University College of Engineering, Osmania University — Infobox University College name = College of Engineering, Osmania University, established = 1929 type = Education and Research Institution city = Hyderabad | state = Andhra Pradesh campus = Heart of City, convert|200|acre|km2 of land country =… …
115United States Coast Guard — portal Active 4 August 1790–present …
116Military Assistance Command, Vietnam — Active 1962 1973 Country United States of America …
117Fiber Bragg grating — A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by adding a periodic variation to the… …
118972nd Signal Battalion — Headquarters, Department of the Army redesignated the 9th Army Signal Command as the United States Army Network Enterprise Technology Command and the 9th Army Signal Command (NETCOM/9th ASC). NETCOM/9th ASC traced its heritage back to its… …
119thermoelectric power generator — Introduction any of a class of solid state devices (solid state device) that either convert heat directly into electricity or transform electrical energy into thermal power for heating or cooling. Such devices are based on thermoelectric… …
120California Institute of Technology — Motto The truth shall make you free [1] Established 1891 Type …
