biologic rhythms

См. также в других словарях:

• radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …   Universalium

• Franz Halberg — Dieser Artikel wurde aufgrund von formalen und/oder inhaltlichen Mängeln in der Qualitätssicherung Biologie zur Verbesserung eingetragen. Dies geschieht, um die Qualität der Biologie Artikel auf ein akzeptables Niveau zu bringen. Bitte hilf mit,… …   Deutsch Wikipedia

• phenology — The study of the biologic rhythms of plants and animals, particularly those rhythms showing seasonal variation. [G. phaino, to appear, + logos, study] * * * phe·nol·o·gy (fe nolґə je) [pheno (def. 1) + logy] a study of the effects of climate …   Medical dictionary

• chronobiologic — chron·o·bi·o·log·ic (kron″o bi″o lojґik) pertaining to chronobiology; relating to the effects of time and biologic rhythms on living systems. Written also chronobiological …   Medical dictionary

• Circadian — Refers to events occurring within a 24 hour period, in the span of a full (24 hour) day, as in a circadian rhythm. The word “circadian” is a 20th century invention. It was coined in 1959 from the Latin “circa” (around) + “diem” (a day). However,… …   Medical dictionary

• Al Columbia — Born 1970 Nationality American Area(s) Cartoonist Illustrator Writer Inker Colorist Photographer …   Wikipedia

• Non-24-hour sleep-wake syndrome — Classification and external resources ICD 10 G47.2 ICD 9 327.34 …   Wikipedia

• infradian — Relating to biologic variations or rhythms occurring in cycles less frequent than every 24 hours. Cf.:circadian, ultradian. [infra + L. dies, day] * * * in·fra·di·an in frā dē ən adj being, characterized by, or occurring in periods or cycles (as… …   Medical dictionary

• ultradian — Relating to biologic variations or rhythms occurring in cycles more frequent than every 24 hours. Cf.:circadian, infradian. [ultra + L. dies, day] * * * ul·tra·di·an əl trād ē ən adj being, characterized by, or occurring in periods or cycles (as… …   Medical dictionary

• diel — Term frequently used synonymously with diurnal or circadian; relating to biologic variations or rhythms with a cycle of about 24 hours …   Fisheries — dictionary

• skin — skinlike, adj. /skin/, n., v., skinned, skinning, adj. n. 1. the external covering or integument of an animal body, esp. when soft and flexible. 2. such an integument stripped from the body of an animal, esp. a small animal; pelt: a beaver skin.… …   Universalium