electrical gate

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• gate — 1. To close an ion channel by electrical ( e.g., membrane potential) or chemical ( e.g., neurotransmitter) action. 2. Action of a special nerve fiber to block the …   Medical dictionary

• gate — 1. n. & v. n. 1 a barrier, usu. hinged, used to close an opening made for entrance and exit through a wall, fence, etc. 2 such an opening, esp. in the wall of a city, enclosure, or large building. 3 a means of entrance or exit. 4 a numbered place …   Useful english dictionary

• Gate oxide — The gate oxide is the third region of the MOSFET between the source and drain. It is a thin layer of pure, defect free, 5 200 nm thick thermally grown oxide. It serves as the dielectric layer so that the gate can sustain as high as 1 to 5 MV/cm… …   Wikipedia

• Gate control theory of pain — The gate control theory of pain, put forward by Ronald Melzack (a Canadian psychologist) and Patrick David Wall (a British physician) in 1962, [P.D. Wall, R. Melzack, On nature of cutaneous sensory mechanisms, Brain, 85:331, 1962.] and again in… …   Wikipedia

• Electrical efficiency — The efficiency of an entity (a device, component, or system) in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed (a fractional expression), typically denoted by the Greek… …   Wikipedia

• Electrical Eraseable Programmable Read Only Memory — Ein Flash EEPROM (links) und ein EPROM (rechts). EEPROM (Electrically Erasable Programmable Read Only Memory, wörtlich: elektrisch löschbarer, programmierbarer Nur Lese Speicher, auch E2PROM genannt) ist ein nichtflüchtiger, elektronischer… …   Deutsch Wikipedia

• gate pulse — an electrical pulse that serves as a control signal for a gate (q.v.) …   Medical dictionary

• Logic gate — A logic gate is an idealized or physical device implementing a Boolean function, that is, it performs a logical operation on one or more logic inputs and produces a single logic output. Depending on the context, the term may refer to an ideal… …   Wikipedia

• Insulated-gate bipolar transistor — The insulated gate bipolar transistor or IGBT is a three terminal power semiconductor device, noted for high efficiency and fast switching. It switches electric power in many modern appliances: electric cars, variable speed refrigerators, air… …   Wikipedia

• Floating-gate transistor — The floating gate transistor is a kind of transistor that is commonly used for non volatile storage such as flash, EPROM and EEPROM memory. Floating gate transistors are almost always floating gate MOSFETs.Floating gate MOSFETs are useful because …   Wikipedia

• Starting gate — A starting gate is a machine used in horse racing and dog racing to ensure a fair start in a race.Thoroughbred/quarter horse racingThe inventor of the electric starting gate for horse racing is generally credited to be Clay Puett, who was a rider …   Wikipedia