quantitative changes
1Quantitative comparative linguistics — is a branch of comparative linguistics that applies mathematical models to the problem of classifying language relatedness. This includes the use of computational phylogenetics and cladistics to define an optimal tree (or network) to represent a… …
2Quantitative behavioral finance — [cite web|url = http://www.pitt.edu/ caginalp/QuantitativeBehavioralFinanceJan2.pdf | title = Quantitative behavioral finance | month = January | year = 2007|format=PDF] is a new discipline that uses mathematical and statistical methodology to… …
3Quantitative history — is an approach to historical research that makes use of quantitative, statistical and computer tools. It is considered a branch of social science history and has favorite journals, such as Historical Methods, Social Science History, the Journal… …
4Quantitative trait locus — See also: Epistasis Quantitative traits refer to phenotypes (characteristics) that vary in degree and can be attributed to polygenic effects, i.e., product of two or more genes, and their environment. Quantitative trait loci (QTLs) are stretches… …
5Quantitative revolution — The quantitative revolution was one of the four major turning points in the history of geography (the other three being regional geography, environmental determinism and critical geography). The quantitative revolution occurred during the 1950s… …
6Quantitative analysis (chemistry) — In chemistry, quantitative analysis is the determination of the absolute or relative abundance (often expressed as a concentration) of one, several or all particular substance(s) present in a sample.Once the presence of certain substance(s) in a… …
7Quantitative Analysis — A business or financial analysis technique that seeks to understand behavior by using complex mathematical and statistical modeling, measurement and research. By assigning a numerical value to variables, quantitative analysts try to replicate… …
8Quantitative models of the action potential — In neurophysiology, several mathematical models of the action potential have been developed, which fall into two basic types. The first type seeks to model the experimental data quantitatively, i.e., to reproduce the measurements of current and… …
9biological development — Introduction the progressive changes in size, shape, and function during the life of an organism by which its genetic potentials (genotype) are translated into functioning mature systems (phenotype). Most modern philosophical outlooks would …
10Dialectical materialism — Part of a series on Marxism …
