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The United States Army DEVCOM Ground Vehicle Systems Center (GVSC) (formerly United States Army Tank Automotive Research, Development and Engineering Center (TARDEC) [1]), located in Warren, Michigan, is the United States Armed Forces' research and development facility for advanced technology in ground systems. [2]
VTAC processes applications from suitably qualified students, which may list up to 8 preferences for tertiary courses in the state of Victoria. Tertiary institutions determine whether the applicant is given the offer to undertake a course – VTAC then informs students of the highest preferred course they have been offered, if any.
VTAC may mean: Victorian Tertiary Admissions Centre; Vietnam Tactical Tomahawk; VTAC, vertical design of a packaged terminal air conditioner (PTAC). See also.
Cross-section schematic of a Liter of Light solar bottle: • Blue: bottle with water and bleach • Green: glue or sealant. The Solar Bottle Bulb, as it has also been called, [7] is installed in the roof of homes with the purpose of refracting sunlight in order to light up a room. The project's innovation lies in its utilization of cheap ...
A luminescent solar concentrator. A luminescent solar concentrator (LSC) is a device for concentrating radiation, solar radiation in particular, to produce electricity. . Luminescent solar concentrators operate on the principle of collecting radiation over a large area, converting it by luminescence (specifically by fluorescence) and directing the generated radiation into relatively small ...
The most common type of floodlight was the metal-halide lamp, which emits a bright white light (typically 75–100 lumens/Watt). Sodium-vapor lamps are also commonly used for sporting events, as they have a very high lumen to watt ratio (typically 80–140 lumens/Watt), making them a cost-effective choice when certain lux levels must be provided. [4]