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smoke detector — an electronic fire alarm that is activated by the presence of smoke. Also called smoke alarm. [1925 30] * * * device used to warn occupants of a building of the presence of a fire before it reaches a rapidly spreading stage and inhibits… … Universalium
Sed (disambiguation) — Sed may refer to *Scottish Education Department *Surface conduction Electron emitter Display *Sed card, a portfolio on a card used by models and actors *Sed festival, in Ancient Egypt *sed, a Unix utility for processing text *Selective eating… … Wikipedia
SED — Serious Emotional Disturbance (Medical » Physiology) Surface conduction Electron emitter Display (Computing » Hardware) *** Seriously Emotionally Disturbed (Community » Law) *** Severely Emotionally Disturbed (Community » Educational) ** Severe… … Abbreviations dictionary
SED — • Stream Editor • Smoke Emitting Diode ( > Jargon ) • Spectral Energy Distribution ( > NASA NGST Acronym List ) sed Stream EDitor Standardfilter unter UNIX zur Editierung von Input Stoemen http://www.desy.de/cgi bin/man cgised … Acronyms
SED — [1] Stream Editor [2] Smoke Emitting Diode ( > Jargon ) [3] Spectral Energy Distribution ( > NASA NGST Acronym List ) sed Stream EDitor Standardfilter unter UNIX zur Editierung von Input Strömen (http://www.desy.de/cgi bin/man cgised) … Acronyms von A bis Z
Photodiode — Three Si and one Ge (bottom) photodiodes Symbol for photodiode … Wikipedia
electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… … Universalium
Candle — For other uses, see Candle (disambiguation). A close up image of a burning candle showing the wick and the various parts of the flame … Wikipedia
List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… … Wikipedia
Compact fluorescent lamp — Low energy light bulb redirects here. For other low energy bulbs, see LED lamp. The tubular type compact fluorescent lamp is one of the most popular types in Europe … Wikipedia
