| coeff | coefficient |
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| g-coef | generalizability coefficient |
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| coefficient | 1. The expression of the amount or degree of any quality possessed by a substance, or of the degree of physical or chemical change normally occurring in that substance under stated conditions. 2. The ratio or factor that relates a quantity observed under one set of conditions to that observed under standard conditions, usually when all variables are either 1 or a simple power of 10. Origin: L. Co-+ efficio (exfacio), to accomplish (05 Mar 2000) |
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| coefficient of consanguinity | A statistical way of gauging how close two people are as to the genes. The coefficient of inbreeding (symbolised as F) is the probability that a person with two identical genes received both genes from an identical ancestor. Take first cousins who by definition share a set of grandparents. So for any particular allele (gene) in the father, the chance that the mother inherited the same allele from the same source is 1/8. Further, for any gene the father passes to his child, the chance is 1/8 that the mother has the same gene and 1/2 that she transmits that gene to the child so 1/8 X 1/2 = 1/16. Thus, a first-cousin marriage has a coefficient of inbreeding F =1/16. The added risks to the offspring of first cousins depend not only upon this coefficient of inbreeding but also upon the genetic family history and, in some cases, upon test results (for example, for beta thalassaemia for first cousins of Italian descent). However, there are always added risks from the mating of closely related persons and those risks are not negligible. (12 Dec 1998) |
| coefficient of inbreeding | A statistical way of gauging how close two people are as to the genes. The coefficient of inbreeding (symbolised as F) is the probability that a person with two identical genes received both genes from an identical ancestor. Take first cousins who by definition share a set of grandparents. So for any particular allele (gene) in the father, the chance that the mother inherited the same allele from the same source is 1/8. Further, for any gene the father passes to his child, the chance is 1/8 that the mother has the same gene and 1/2 that she transmits that gene to the child so 1/8 X 1/2 = 1/16. Thus, a first-cousin marriage has a coefficient of inbreeding F =1/16. The added risks to the offspring of first cousins depend not only upon this coefficient of inbreeding but also upon the genetic family history and, in some cases, upon test results (for example, for beta thalassaemia for first cousins of Italian descent). However, there are always added risks from the mating of closely related persons and those risks are not negligible. (12 Dec 1998) |
| coefficient of kinship | The probability that two genes at the same locus, picked at random from each of two individuals, are identical by descent. (05 Mar 2000) |
| coefficient of relationship | The probability that a gene present in one mate is also present in the other and is derived from the same source. (05 Mar 2000) |
| coefficient of variation | The ratio of the standard deviation to the mean. (05 Mar 2000) |
| coefficient of viscosity | The value of the force per unit area required to maintain a unit relative velocity between two parallel planes a unit distance apart. (05 Mar 2000) |
| coefficient of viscosity |
a measure of the resistance to flow of a fluid under an applied force
Ãâó: wordnet.princeton.edu/perl/webwn
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| coefficient |
a constant number that serves as a measure of some property or characteristic
Ãâó: wordnet.princeton.edu/perl/webwn
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| coefficient of absorption |
absorption coefficient: a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber; "absorptance equals 1 minus transmittance"
Ãâó: wordnet.princeton.edu/perl/webwn
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| coefficient of demineralization |
the proportion of mineral matter to the total dry residue of the urine; it averages 30 per cent.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| coefficient of inbreeding |
an expression of the probability that an individual has received both alleles of a pair from a single ancestor common to both parents, or of the proportion of loci at which he is homozygous.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| coef | a constant number that serves as a measure of some property or characteristic |
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| coef | a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance |
| coef | a coefficient of agreement (concordance) between different sets of rank orderings of the same set of things |
| coef | a statistic representing how closely two variables co-vary |
| coef | the ratio of the drag on a body moving through air to the product of the velocity and the surface area of the body |
| coef | (physics) the ratio of the applied stress to the change in shape of an elastic body |
| coef | the fractional change in length or area or volume per unit change in temperature at a given constant pressure |
| coef | the ratio of the weight of an object being moved along a surface and the force that maintains contact between the object and the surface |
| coef | a measure of the induction between two circuits |
| coef | the fraction of radiant energy that is reflected from a surface |
| coef | the ratio of the electromotive force produced in a circuit by self-induction to the rate of change of current producing it, expressed in henries |
| coef | a measure of the resistance to flow of a fluid under an applied force |
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