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Selection (biology), also called natural selection, selection in evolution Sex selection, in genetics; Mate selection, in mating; Sexual selection in humans, in human sexuality
The concept of c-selection overlaps to an extent with subcategorization. Predicates c-select the syntactic category of their complement arguments - e.g. noun (phrase), verb (phrase), adjective (phrase), etc. - i.e. they determine the syntactic category of their complements. In contrast, predicates s-select the semantic content of their arguments.
They are used in subject indexing schemes, subject headings, thesauri, [1] [2] taxonomies and other knowledge organization systems. Controlled vocabulary schemes mandate the use of predefined, preferred terms that have been preselected by the designers of the schemes, in contrast to natural language vocabularies, which have no such restriction. [3]
Selective breeding of both plants and animals has been practiced since prehistory; key species such as wheat, rice, and dogs have been significantly different from their wild ancestors for millennia, and maize, which required especially large changes from teosinte, its wild form, was selectively bred in Mesoamerica.
It is a process of selecting a sample in a random way. In SRS, each subset of k individuals has the same probability of being chosen for the sample as any other subset of k individuals. [1] Simple random sampling is a basic type of sampling and can be a component of other more complex sampling methods. [2]
Jury selection is the selection of the people who will serve on a jury during a jury trial.The group of potential jurors (the "jury pool,” also known as the venire) is first selected from among the community using a reasonably random method.
Selection bias is the bias introduced by the selection of individuals, groups, or data for analysis in such a way that proper randomization is not achieved, thereby failing to ensure that the sample obtained is representative of the population intended to be analyzed. [1]
In the United States Army Reserve, the Selected Reserve (SR) is the component of the Reserve most readily available for call-up to active duty. (The other Reserve components are the Individual Ready Reserve (IRR) and the Retired Reserve.) The Selected Reserve is composed of Troop Program Units (TPUs), Active Guard and Reserve (AGR) Soldiers ...