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91Clark County Regional Flood Control District — The Clark County Regional Flood Control District (CCRFCD) was created in 1985 by the Nevada Legislature allowing Clark County to provide broad solutions to flooding problems. The District has developed plans and so far successfully continued… …
92Direct traffic control — (DTC) is a system for authorizing track occupancy used on some railroads instead of or in addition to signals. It is known as direct traffic control because the train dispatcher gives track authority directly to the train crew via radio, as… …
93780th Aircraft Control and Warning Squadron — Infobox Military Unit unit name= 780th Aircraft Control and Warning Squadron caption= Official crest of the 780th Aircraft Control and Warning Squadron dates= April 1952–September 1979 country= United States allegiance= branch= United States Air… …
94fire direction center — That element of a command post, consisting of gunnery and communications personnel and equipment, by means of which the commander exercises fire direction and/or fire control. The fire direction center receives target intelligence and requests… …
95approach control — A control station in an air operations control center, helicopter direction center, or carrier air traffic control center, that is responsible for controlling air traffic from marshal until hand off to final control. See also helicopter direction …
96Cardinal direction — Cardinal point redirects here. For other uses of the term, see Cardinal point (disambiguation). A compass rose showing the four cardinal directions, the four ordinal directions, plus eight further divisions. The four cardinal directions or… …
97Optimal control — theory, an extension of the calculus of variations, is a mathematical optimization method for deriving control policies. The method is largely due to the work of Lev Pontryagin and his collaborators in the Soviet Union[1] and Richard Bellman in… …
98Perceptual control theory — (PCT) is a psychological theory of animal and Human behavior originated by maverick scientist William T. Powers. In contrast with other theories of psychology and behavior, which assume that behavior is a function of perception that perceptual… …
99Internal control — In accounting and organizational theory, Internal control is defined as a process effected by an organization s structure, work and authority flows, people and management information systems, designed to help the organization accomplish specific… …
100List of Star Control races — This is a list of fictional alien species that appeared in various games of the Star Control franchise. Contents 1 History and reception 2 Introduced in Star Control 2.1 Androsynth 2.2 Arilou …
