Category: D
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De jure officer
In law, one who has just claim and rightful title to an office although not necessarily in actual possession thereof, de facto officer.
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De jure
In law, by action of law.
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Deindividuation
In psychology, a weakened sense of personal identity in which self-awareness is merged into the collective goals of a group.
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Dehydroepiandrosterone (DHEA)
A hormone formed in the adrenal glands of the fetus and believed to have some influence on the aging process. A sex hormone secreted by the testes and adrenal glands that stimulates development of secondary sex characteristics. An androgenic substance, C19H2802, present in urine. It has about one fifth the potency of androsterone. The level…
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Degrees of freedom
The number of data entries free to vary when their total is fixed. In defining the properties of a statistical sample, the number of independent observations in a quantity. For example, if a sample contains a total of 10 children who are being classified by hair color (brown, black, or blond) and it is known…
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Degree-seeking students
Students enrolled in courses for credit who are recognized by the institution as seeking a degree or formal award. At the undergraduate level, they include students enrolled in vocational or occupational programs.
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Degree
An award by a college, university, or other postsecondary educational institution as official recognition for successful completion of a program of studies.. A title conferred on a student who has successfully completed a course of study; also an alternate term for diploma. The main kinds of college degrees are associate degree, bachelor’s degree, master’s degree,…
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Deglutition
The process of swallowing and/or passing food, liquid, or air. The action of passing food or liquid, and sometimes also air, from the mouth into the oesophagus (technical).
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Degenerative disease
Characterized by a progressive deterioration of a tissue or tissues resulting in a reduction in the ability to function, chronic disease, acute disease. A disease or disorder in which there is progressive loss of function of a part of the body, or in which a part of the body fails to repair itself. An illness…
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Degeneration
In neurology of a neuron following damage. A change in the structure of a cell or organ so that it no longer works properly. Passage from a higher to a lower condition decay. Physical and or mental decline that involves tissue and cellular changes and the loss of specialized function; the extreme result is death…