| FID | flame ionization detector; free induction decay; fungal immunodiffusion |
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| FPD | feto-pelvic disproportion; flame photometric detector |
| MFID | multielectrode flame ionization detector |
| AID | acquired immunodeficiency disease; acute infectious disease; acute ionization detector; Agency for I... |
| ECD | ectrodactyly; electrochemical detector; electron capture detector; endocardial cushion defect; enzym... |
| FID | Flame ionization detector |
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| FPD | flame photometric detector |
| FID | flame ionisation detection |
| GC-FID | Gas chromatography-flame ionization detection |
| FAAS | flame atomic absorption spectrometry |
| flame ionisation detector | <apparatus> A piece of equipment used in gas chromatography that uses a flame to decompose the neutral solute molecules into charged particles, then measures any changes in conductivity. (09 Oct 1997) |
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| solid-state detector | A detector that uses a crystalline scintillating material rather than an ionization chamber to detect or measure radiation. (05 Mar 2000) |
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| detector | One who, or that which, detects; a detecter. "A deathbed's detector of the heart." (Young) Bank-note detector, a publication containing a description of genuine and counterfeit bank notes, designed to enable persons to discriminate between them. Detector lk. See Lock. Origin: L, a revealer. Source: Websters Dictionary (01 Mar 1998) |
| detector coil | A coil used in magnetic resonance imaging as an antenna to record radiofrequency emissions of stimulated nuclei, e.g., body coil, head coil. (05 Mar 2000) |
| lie detector | 1. An instrument for multiplying copies of a writing; a manifold writer; a copying machine. 2. In bibliography, a collection of different works, either by one or several authors. Origin: Gr. Writing much; much, many + to write: cf. F. Polygraphe. Source: Websters Dictionary (01 Mar 1998) |
| coulomb ionisation | <radiobiology> Ionisation produced by Coulomb's forces between a moving particle (projectile) and another particle it interacts/collides with (target). (09 Oct 1997) |
| specific ionisation | <radiobiology> The number of ion pairs formed per unit of distance along the track of an ion passing through matter (16 Dec 1997) |
| ionisation | <chemistry, radiobiology> Any process by which a neutral atom gains or loses electrons, thus acquiring a net charge, as the dissociation of a substance in solution into ions or ion production by the passage of radioactive particles. High temperatures, electrical discharges or nuclear radiations can cause ionisation. (16 Dec 1997) |
| ionisation energy | <radiobiology> Generally refers to the amount of energy required to strip a particular electron from an atom. The first ionisation energy is a commonly used quantity in many fields of physics and chemistry. Typically measured in electron-volts. Equivalent to the atomic binding energy of the electron. (09 Oct 1997) |
| lorentz ionisation | <physics> Ionisation of neutral atoms (taken generally at a highly-excited state) obtained by launching them at high velocity across a strong magnetic field. The neutral atoms feel an electric field proportional to their perpendicular velocity times the magnetic field strength, and if this electric field is strong enough ionisation can occur. Lorentz Model - see Lorentz Gas (09 Oct 1997) |
| flame | 1. A stream of burning vapor or gas, emitting light and heat; darting or streaming fire; a blaze; a fire. 2. Burning zeal or passion; elevated and noble enthusiasm; glowing imagination; passionate excitement or anger. "In a flame of zeal severe." "Where flames refin'd in breasts seraphic glow." (Pope) "Smit with the love of sister arts we came, And met congenial, mingling flame with flame." (Pope) 3. Ardor of affection; the passion of love. 4. A person beloved; a sweetheart. Synonym: Blaze, brightness, ardor. See Blaze. Flame bridge, a bridge wall. See Bridge. Flame colour, brilliant orange or yellow. Flame engine, an early name for the gas engine. Flame manometer, an instrument, invented by Koenig, to obtain graphic representation of the action of the human vocal organs. See Manometer. <chemistry> Flame reaction, a method of testing for the presence of certain elements by the characteristic colour imparted to a flame; as, sodium colours a flame yellow, potassium violet, lithium crimson, boracic acid green, etc. Cf. Spectrum analysis, under Spectrum. <botany> Flame tree, a tree with showy scarlet flowers, as the Rhododendron arboreum in India, and the Brachychiton acerifolium of Australia. Origin: OE. Flame, flaume, flaumbe, OF. Flame, flambe, F. Flamme, fr. L. Flamma, fr. Flamma, fr. Flagrare to burn. See Flagrant, and cf. Flamneau, Flamingo. Source: Websters Dictionary (01 Mar 1998) |
| flame arc | An arc between two impregnated electrodes that causes volatilization of the core with resultant flame. (05 Mar 2000) |
| flame emission spectrophotometry | Determination of the concentration of an element by measurement of light emitted when the element is excited by energy in the form of heat. (05 Mar 2000) |
| flame figure | A small area of dermal or subcutaneous necrosis with intense eosinophil staining of collagen bundles; seen in the lesions of Well's syndrome. (05 Mar 2000) |
| flame ionization | Pyrolysis of organic compounds at the temperature of a hydrogen-air flame to produce ionic intermediates which can be collected and the resulting ion current measured by gas chromatography. (12 Dec 1998) |
| flame retardants | Materials applied to fabrics, bedding, furniture, plastics, etc. To retard their burning; many may leach out and cause allergies or other harm. (12 Dec 1998) |
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