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The unit was established as No. 2 (Fighter) Operational Training Unit (No. 2 OTU) in April 1942 at Port Pirie, South Australia, and relocated to RAAF Station Mildura, Victoria, the following month. During World War II, it provided training on a wide range of aircraft, including P-40 Kittyhawks , Vultee Vengeances , Avro Ansons , CAC Boomerangs ...
The EL/M-2084 active electronically scanned array scaled down derivative radar of the Iron Dome. US Ambassador Dan Shapiro visits the Battle Management & Control (BMC) unit of the Iron Dome in 2011. Iron Dome (Hebrew: כִּפַּת בַּרְזֶל, romanized:Kippat Barzel) is an Israeli mobile all-weather air defense system, [ 8 ] developed ...
Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [2] and released to the public in January 2007. [3] Quizlet's primary products include digital flash cards, matching games, practice electronic ...
The Egoz Unit (Hebrew: יחידת אגוז, romanized: Yehidat Egoz, lit."Nut Unit", Egoz being the acronym for "anti-guerrilla and small-scale warfare"), [1] [2] officially Unit 621 and also known as Sayeret Egoz ("Egoz special reconnaissance unit") is an elite Israel Defense Forces (IDF) commando unit specializing in anti-guerrilla warfare, special reconnaissance, and direct action.
Joint Communications Unit. The Joint Communications Unit (JCU) is a unit of the Joint Special Operations Command charged to standardize and ensure interoperability of the communication procedures and equipment of JSOC and its subordinate units. JCU was activated at Ft. Bragg (now Fort Liberty), NC in 1980, after the failure of Operation Eagle Claw.
The lumen (symbol: lm) is the unit of luminous flux, a measure of the perceived power of visible light emitted by a source, in the International System of Units (SI). ). Luminous flux differs from power (radiant flux) in that radiant flux includes all electromagnetic waves emitted, while luminous flux is weighted according to a model (a "luminosity function") of the human eye's sensitivity to ...
Ten "Block I" prototype satellites were launched between 1978 and 1985 (an additional unit was destroyed in a launch failure). [ 34 ] The effect of the ionosphere on radio transmission was investigated in a geophysics laboratory of Air Force Cambridge Research Laboratory , renamed to Air Force Geophysical Research Lab (AFGRL) in 1974.
Metacognition is an awareness of one's thought processes and an understanding of the patterns behind them. The term comes from the root word meta , meaning "beyond", or "on top of". [ 1 ] Metacognition can take many forms, such as reflecting on one's ways of thinking, and knowing when and how oneself and others use particular strategies for ...