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In a distribution, full width at half maximum (FWHM) is the difference between the two values of the independent variable at which the dependent variable is equal to half of its maximum value. In other words, it is the width of a spectrum curve measured between those points on the y -axis which are half the maximum amplitude.
A A&TWF – Acquisition and technology work force a – Army AA – Assembly area AA – Anti-aircraft AA – Aegis ashore AAA – Anti-aircraft artillery "Triple A" AAAV – Advanced Amphibious Assault Vehicle AAC – Army Air Corps AAD – Armored amphibious dozer AADC – Area air defense commander AAE – Army acquisition executive AAG – Anti-aircraft gun AAK – Appliqué armor kit (US ...
Five definitions of the beam width are in common use: D4σ, 10/90 or 20/80 knife-edge, 1/e 2, FWHM, and D86. The beam width can be measured in units of length at a particular plane perpendicular to the beam axis, but it can also refer to the angular width, which is the angle subtended by the beam at the source.
They also conducted a life-cycle reliability study on several U.S. Army missile systems and saved the Army millions of dollars in premature replacements. AMSAA supported all branches of the service and became the executive agent of the Joint Technical Coordinating Group for Munitions Effectiveness (JTCG/ME), a group formed in the early 1960s ...
The type designation does not use any spaces or hyphens (so "M-16" and "M 16" are incorrect). An example given is "PROJECTILE, 105 MILLIMETER: HE, rocket assisted, M547A3". The Approved Item Name is "PROJECTILE, 105 MILLIMETER"; the extended modifier(s) "HE, rocket assisted", and the type designation is "M547A3".
Echelon formation: a military formation in which members are arranged diagonally. Encirclement: surrounding enemy forces on all sides, isolating them. Enfilade: a unit (or position) is "enfiladed" when enemy fire can be directed along the long axis of the unit. For instance, a trench is enfiladed if the enemy can fire down the length of the trench.
The United States Army Command and General Staff College (CGSC) educates, trains and develops leaders for Unified Land Operations in a joint, interagency, intergovernmental, and multinational operational environment; and to advance the art and science of the Profession of Arms in support of Army operational requirements.
ACSC prepares field grade or equivalent level commissioned officers of all U.S. military services in pay grade O-4 (e.g., majors in the U.S. Air Force, U.S. Army and U.S. Marine Corps and lieutenant commanders in the U.S. Navy and U.S. Coast Guard, as well as major-selectees and lieutenant commander-selectees), equivalent rank international ...