selection+effect

См. также в других словарях:

• Selection bias — is a statistical bias in which there is an error in choosing the individuals or groups to take part in a scientific study.[1] It is sometimes referred to as the selection effect. The term selection bias most often refers to the distortion of a… …   Wikipedia

• Selection (disambiguation) — Selection may refer to:* Selection, in the context of biological evolution * in computer science ** Selection algorithm, an algorithm that finds the k th smallest number in a list ** Selection (genetic algorithm) ** Selection (relational algebra) …   Wikipedia

• selection pressure — n the effect of selection on the relative frequency of one or more genes within a population * * * an effect produced by a given gene that determines the frequency of a given allele; it may be advantageous for survival (positive selection… …   Medical dictionary

• Sélection sexuelle — Les mécanismes de l évolution biologique Mécanismes non aléatoires : sélection naturelle sélection de survie sélection sexuelle sélection de parentèle sélection de groupe sélection s …   Wikipédia en Français

• Selection Criteria in Dental Radiography — This is a seminal publication of the Faculty of General Dental Practice (UK) of the Royal College of Surgeons of England. The publication marked the standardisation of dental radiography and now provides the dental profession with a set of… …   Wikipedia

• selection pressure — The effect of the environment in selecting individuals best suited for survival and reproduction; see natural selection …   Dictionary of invertebrate zoology

• selection — The combined effect of the causes and consequences of genetic factors that determine the average number of progeny of a species that attain sexual maturity; phenotypes that are lethal early in life ( e.g., Tay Sachs disease), that cause …   Medical dictionary

• selection pressure — noun : the effect of selection on the relative frequency of one or more genes within a population …   Useful english dictionary

• Natural selection — For other uses, see Natural Selection (disambiguation). Part of a series on Evolutionary Biology …   Wikipedia

• Mars effect — A Gauqelin diagram mapping incidence of birth time and latitude to the natal position of Mars relative to the ecliptic of the rotating earth, showing peaks just after its daily rising and culmination in mid heaven (horizon and mid heaven are… …   Wikipedia

• Cinderella effect — This article is about parenting. For the effect with the same name in semiconductors, see floating body effect. The Cinderella effect is a term used by psychologists to describe the high incidence of stepchildren being physically abused,… …   Wikipedia