migration

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Related to Animal Migration: Bird migration, Human migration

mi·gra·tion

(mī-grā'shŭn),
1. Passing from one part to another, said of certain morbid processes or symptoms.
2. Synonym(s): diapedesis
3. Movement of a tooth or teeth out of normal position.
4. Movement of molecules during electrophoresis, centrifugation, or diffusion.
[L. migro, pp. -atus, to move from place to place]

migration

/mi·gra·tion/ (mi-gra´shun)
1. an apparently spontaneous change of place, as of symptoms.

migration

[mīgrā′shən]
Etymology: L, migrare, to wander
the passage of the ovum from the ovary into a fallopian tube and then into the uterus.

migration

Informatics
The process of moving an information system and/or software—including data—from an old to new operational environment in accordance with a software quality system.

Genetics
The movement of one or more individuals between reproductively isolated populations. 

Vox populi
Movement of one or more animals from point A to point B; as in, the migration of birds.

mi·gra·tion

(mī-grā'shŭn)
1. Passage from one part to another, said of certain morbid processes or symptoms.
2. Synonym(s): diapedesis.
3. Movement of a tooth or teeth out of normal position.
4. Movement of molecules during electrophoresis.
5. Geographic spread of disease-causing agents, rectors, or populations.
[L. migro, pp.-atus, to move from place to place]

migration

any cyclical movements (usually annual) that occur during the life history of an animal at definite intervals, and always including a return trip from where they began. The exact derivation of the word is from the Latin ‘migrate’ meaning to go from one place to another, but biologically a return journey is part of the accepted definition of the term, the outward journey being termed EMIGRATION and the inward journey IMMIGRATION.

mi·gra·tion

(mī-grā'shŭn)
1. Movement of a tooth or teeth out of normal position.
2. Passing from one part to another, said of certain morbid processes or symptoms.
[L. migro, pp.-atus, to move from place to place]

migration

movement of living things from one place to another by their own volition. Also used to describe movement of nonliving biological material, e.g. migration of protein in electrophoretic media.

migration inhibition factor
see leukocyte migration-inhibition factor, macrophage inhibition factor, migration inhibition test (below).
migration inhibition test
an in vitro test for detection of cell-mediated immunity (or delayed hypersensitivity) in which peritoneal exudate cells (lymphocytes and macrophages) are packed in capillary tubes and placed in a medium; if the medium contains an antigen to which the lymphocytes are primed, macrophage migration from the tubes is inhibited by lymphokines, particularly macrophage inhibiting factor, released by the antigen stimulated lymphocytes.
References in periodicals archive ?
successful animal migration policy will provide information, incentives,
Given the strong aesthetic, environmental, and economic reasons for protecting animal migrations, the question naturally arises: Why have we been so unsuccessful at conserving them?
Ketterson, Animal Migration as a Moving Target for Conservation:
Additional books, websites, and movies are listed along with further information about teach animal species, and further tips from the author give good activity suggestions for further learning about animal migration.
For all its relatively limited length, the book has a wide scope, addressing the multitude of topics central to the understanding of both human and animal migration.
Wikelski leads development of an unprecedented animal migration database, comparing long-lost records with new findings to show how climate change, altered landscapes and other factors drive animal movement.
Our acoustic method for train-animal collisions prevention is an excellent solution that allows preservation of ecological corridors and animal migration routes and significantly reduces the safety and business risk of rail carriers.
Quammen wrote about animal migration as awe inspiring and "a
The tool could even be adapted for animal migration analysis with custom behaviors programmed into each entity.
Barber on the environment - surface water, ground water, noise, animal migration - before construction.
discussion of the human side of animal migration conservation.

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