| NPV | negative predictive value; pressure value; negative pressure ventilation; net present value; nuclear... |
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| BLV | Biologic Limit Value; »ý¹°ÇÐÀû Çã¿ëÇѰè |
| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
| HVL | Half-Value Layer |
| TLV | Threshold Limit Value |
| HVL | 6-half-value layer |
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| BV | Biological Value |
| EBV | Estimated breeding value |
| MV | Maturation Value |
| NPV | Negative Predictive Value |
| value | 1. The property or aggregate properties of a thing by which it is rendered useful or desirable, or the degree of such property or sum of properties; worth; excellence; utility; importance. "Ye are all physicians of no value." (Job xiii. 4) "Ye are of more value than many sparrows." (Matt. X. 31) "Caesar is well acquainted with your virtue, And therefore sets this value on your life." (Addison) "Before events shall have decided on the value of the measures." (Marshall) 2. Worth estimated by any standard of purchasing power, especially by the market price, or the amount of money agreed upon as an equivalent to the utility and cost of anything. "An article may be possessed of the highest degree of utility, or power to minister to our wants and enjoyments, and may be universally made use of, without possessing exchangeable value." (M'Culloch) "Value is the power to command commodities generally." (A. L. Chapin (Johnson's Cys)) "Value is the generic term which expresses power in exchange." (F. A. Walker) "His design was not to pay him the value of his pictures, because they were above any price." (Dryden) In political economy, value is often distinguished as intrinsic and exchangeable. Intrinsic value is the same as utility or adaptation to satisfy the desires or wants of men. Exchangeable value is that in an article or product which disposes individuals to give for it some quantity of labour, or some other article or product obtainable by labour; as, pure air has an intrinsic value, but generally not an exchangeable value. 3. Precise signification; import; as, the value of a word; the value of a legal instrument 4. Esteem; regard. "My relation to the person was so near, and my value for him so great" (Bp. Burnet) 5. The relative length or duration of a tone or note, answering to quantity in prosody; thus, a quarter note has the value of two eighth notes . 6. In an artistical composition, the character of any one part in its relation to other parts and to the whole; often used in the plural; as, the values are well given, or well maintained. 7. Valor. Alternative forms: valew] Value received, a phrase usually employed in a bill of exchange or a promissory note, to denote that a consideration has been given for it. Origin: OF. Value, fr. Valoir, p. P. Valu, to be worth, fr. L. Valere to be strong, to be worth. See Valiant. Source: Websters Dictionary (01 Mar 1998) |
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| acetyl value | The milligrams of KOH required to neutralise the acetic acid produced by the hydrolysis of 1 g of acetylated fat; a measure of the hydroxy acids present in glycerides; notably high in castor oil. (05 Mar 2000) |
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| beta, or beta-value | <radiobiology> Ratio of plasma kinetic pressure to magnetic-field pressure, proportional to the ratio of plasma kinetic energy density to magnetic field energy density. Beta is usually measured relative to the total, local field (loosely called beta toroidal), but sometimes the plasma pressure relative to only the poloidal component of the field (beta poloidal) or relative to some external field (like the maximum field at the magnetic coils) is more useful. There is also a normalised beta (beta_N) of interest when discussing the beta limit. (lots of help from Art Carlson with the above.) Because the cost of a reactor is strongly influenced by the strength of the magnetic field that must be provided, beta values are directly related to the economics of fusion power production. Beta is usually expressed as a percentage, with 5% generally believed to be the minimum value required for an economical fusion reactor. See: pressure, kinetic pressure, magnetic pressure, second stability. (09 Oct 1997) |
| biological value | <nutrition> The nutritional value of a protein, usually measured in comparison to the nutritional value of egg protein, which is the highest possible (BV=0.9 - 1.00). (21 Mar 1998) |
| buffer value | The power of a substance in solution to absorb acid or alkali without change in pH; this is highest at a pH value equal to the pKa value of the acid of the buffer pair. See: buffer capacity. Synonym: buffer index. (05 Mar 2000) |
| buffer value of the blood | The ability of the blood to compensate for additions of acid or alkali without disturbance of the pH. (05 Mar 2000) |
| caloric value | The heat evolved by a food when burnt or metabolised. (05 Mar 2000) |
| maturation value | An indicator of the level of maturation attained by vaginal epithelium and used as a factor in cytohormonal evaluation from the maturation index by valuing the parabasal cells at 0.0, the intermediate cells at 0.5, and the superficial cells at 1.0; for special investigations, subtypes of a major cell can be given different values's. (05 Mar 2000) |
| relative value scales | Coded listings of physician or other professional services using units that indicate the relative value of the various services they perform. They take into account time, skill, and overhead cost required for each service, but generally do not consider the relative cost-effectiveness. Appropriate conversion factors can be used to translate the abstract units of the relative value scales into dollar fees for each service based on work expended, practice costs, and training costs. (12 Dec 1998) |
| ceiling value | <pharmacology> The ceiling value is the maximum safe airborne concentration of a potentially toxic substance and is a concentration that should never be exceeded in an area where people are breathing. (26 Mar 1998) |
| gray level also gray value | <microscopy> The brightness of pixels in a digitised video image, commonly expressed in integers ranging from 0 (black) to 255 (white) for an 8-bit digital signal. (05 Aug 1998) |
| gross heating value | (GHV) The maximum potential energy in the fuel as received. It reflects the displacement of fibre by water present in the fuel. Expressed as: GHV = HHV (1 - MC / 100) (05 Dec 1998) |
| phenotypic value | In quantitative genetics, the metrical quantity of some trait associated with a particular phenotype. (05 Mar 2000) |
| Wilder's law of initial value | The direction of response of a body function to any agent depends to a large degree on the initial level of that function. Synonym: law of initial value. (05 Mar 2000) |
| CT value | <molecular biology> Concentration of DNA molecules (in moles) multiplied by time. The value is used to plot the renaturing (complementary single strands of DNA spontaneously forming into a double-stranded molecule) of DNA after it has been denatured (DNA molecule which has been broken into two individual single strands). (26 Mar 1998) |
| C value | <molecular biology> A measure of the amount of DNA in the haploid genome of an organism, which can be by mass or by molecular weight. (13 Nov 1997) |
Synonyms : Economic Life Valuation, Economic Value, Life, Economic Values, Life, Life Economic Value, Life Economic Values, Respect for Life, Right to Life, Sanctity of Life, Valuation, Economic Life, Economic Life Valuations, Life Sanctities, Life Sanctity, Life, Right to
| value |
a numerical quantity measured or assigned or computed; "the value assigned was 16 milliseconds" the quality (positive or negative) that renders something desirable or valuable; "the Shakespearean Shylock is of dubious value in the modern world" fix or determine the value of; assign a value to; "value the jewelry and art work in the estate" the amount (of money or goods or services) that is considered to be a fair equivalent for something else; "he tried to estimate the value of the produce at normal prices" prize: hold dear; "I prize these old photographs" respect: regard highly; think much of; "I respect his judgement"; "We prize his creativity" relative darkness or lightness of a color; "I establish the colors and principal values by organizing the painting into three values--dark, medium...and light"-Joe Hing Lowe measure: place a value on; judge the worth of something; "I will have the family jewels appraised by a professional" (music) the relative duration of a musical note an ideal accepted by some individual or group; "he has old-fashioned values" rate: estimate the value of; "How would you rate his chances to become President?"; "Gold was rated highly among the Romans"
Ãâó: wordnet.princeton.edu/perl/webwn
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| value |
In poker, the strength of one's hand (that is, how likely it is to be the best according to the rules of the game being played) is often called its value, but discussions of poker strategy often use the term in a more specific sense to describe a type of bet: A bet "for value" is a bet made for the purpose of increasing the size of the pot, and which the player wants his opponents to call. ...
Ãâó: en.wikipedia.org/wiki/Value_(poker)
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| value |
A type of data that can be manipulated by and stored in scripts. The AppleScript value classes include Boolean, Class, Constant, Data, Date, Integer, List, Real, Record, Reference, String, Unicode Text, and so on.
Ãâó: developer.apple.com/documentation/AppleScript/Conc...
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| value |
the relative lightness or darkness of a color measured against a neutral gray scale (ranges from 0 for pure black to 10 for pure white).
Ãâó: www.sgia.org/glossary/Vv.cfm
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| value |
1. The relative degree of light or dark. 2. The characteristic of color determined by light or dark, or the quantity of light reflected by the color. Value: high key - light?nd low key - dark?paintings; value contrasts; graded values; and values in atmospheric perspective. Value refers to dark and light. Value contrasts help us to see and understand a two-dimensional work of art. This type can be read because of the contrast of dark letters and light paper. ...
Ãâó: www.khsd.k12.ca.us/bhs/Perry/art%20vocabulary.htm
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| value | relative darkness or lightness of a color |
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| value | the quality (positive or negative) that renders something desirable or valuable |
| value | a numerical quantity measured or assigned or computed |
| value | an ideal accepted by some individual or group |
| value | the amount (of money or goods or services) that is considered to be a fair equivalent for something else |
| value | (music) the relative duration of a musical note |
| value | estimate the value of |
| value | place a value on |
| value | regard highly |
| value | fix or determine the value of |
| value | hold dear |
| value | an assessment that reveals more about the values of the person making the assessment than about the reality of what is assessed |
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