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In the first definitive book on defence mechanisms, The Ego and the Mechanisms of Defence (1936), [7] Anna Freud enumerated the ten defence mechanisms that appear in the works of her father, Sigmund Freud: repression, regression, reaction formation, isolation, undoing, projection, introjection, turning against one's own person, reversal into the opposite, and sublimation or displacement.
The MIM-104 Patriot is a mobile interceptor missile surface-to-air missile (SAM) system, the primary such system used by the United States Army and several allied states. It is manufactured by the U.S. defense contractor Raytheon and derives its name from the radar component of the weapon system.
Though the strategic missile defense concept has continued to the present under the Missile Defense Agency, most of the directed-energy weapon concepts were shelved. However, Boeing has been somewhat successful with the Boeing YAL-1 and Boeing NC-135 , the first of which destroyed two missiles in February 2010.
The Phalanx Close-In Weapon System (CIWS) was developed as the last line of automated weapons defense (terminal defense or point defense) against all incoming threats, including antiship missiles (AShMs or ASMs), aircraft including high-g and maneuvering sea-skimmers, and small boats.
Current research is attempting to learn more about end plate potentials and their effect on muscle activity. Many current diseases involve disrupted end plate potential activity. In Alzheimer patients, beta amyloid attaches to the acetylcholine receptors and inhibits acetylcholine binding. This causes less signal propagation and small EPPs that ...
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The Boomerang unit attaches on a mast to the rear of a vehicle and uses an array of seven small microphone sensors. The sensors detect and measure both the muzzle blast and the supersonic shock wave from a supersonic bullet traveling through the air (and so is less effective against subsonic ammunition).
LINE was adopted by the Marine Corps in 1989 at a Course Content Review Board (CRB) at Quantico, Virginia.All techniques were demonstrated for and deemed medically feasible by the Armed Forces Medical Examiner (given a single attack opponent) and a board of forensic pathologists from the Armed Forces Institute of Pathology (AFIP) in 1991 [citation needed].