flow beam

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• Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… …   Wikipedia

• Flow cytometry — Analysis of a marine sample of photosynthetic picoplankton by flow cytometry showing three different populations (Prochlorococcus, Synechococcus, and picoeukaryotes) Flow cytometry (abbreviated: FCM) is a technique for counting and examining… …   Wikipedia

• Flow cytometry — Analysis of biological material by detection of the light absorbing or fluorescing properties of cells or subcellular fractions such as chromosomes passing in a narrow stream through a laser beam. Flow cytometry can be used with automated sorting …   Medical dictionary

• beam — n. & v. n. 1 a long sturdy piece of squared timber or metal spanning an opening or room, usu. to support the structure above. 2 a a ray or shaft of light. b a directional flow of particles or radiation. 3 a bright look or smile. 4 a a series of… …   Useful english dictionary

• flow cytometry — noun : a technique for identifying and sorting cells and their components (as DNA) by staining with a fluorescent dye, detecting the fluorescence usually by passing the cells individually in solution through laser beam illumination, and counting… …   Useful english dictionary

• beam — noun 1》 a long sturdy piece of squared timber or metal used horizontally in building to support a load above.     ↘a narrow horizontal length of squared timber used for balancing exercises in gymnastics. 2》 a horizontal beam supporting the deck… …   English new terms dictionary

• flow cytometry — a technique in which cells are tagged with a fluorescent dye and then directed single file through a laser beam. The intensity of fluorescence induced by the laser beam is proportional to the amount of DNA in the cells …   The new mediacal dictionary

• beam tube — noun : a power amplifier vacuum tube in which the flow of electrons is channeled by means of beam forming plates and similarly spaced control and screen grids …   Useful english dictionary

• flow cytometry — noun Date: 1978 a technique for identifying and sorting cells and their components (as DNA) by staining with a fluorescent dye and detecting the fluorescence usually by laser beam illumination • flow cytometer noun …   New Collegiate Dictionary

• flow cell — noun A part of a flow cytometer in which a stream of cells is aligned to pass one at a time through a light beam …   Wiktionary

• Cash Flow (comics) — Infobox Comic name = Cash Flow image caption = First page code = AR 106 title orig = hero = Scrooge McDuck appearances = Scrooge McDuck, Donald Duck, Huey, Dewey and Louie, Beagle Boys pages = 26 layout = 4 rows per page story = Don Rosa ink =… …   Wikipedia