Dictionary diurnal
WebDiurnal rhythm, ultradian rhythm Physiology An innate, daily, fluctuation of physiologic and behavioral functions–eg sleep waking, generally tied to the 24 hr day-night cycle; the diurnal cadence in humans without cyclical cues provided by natural light, is 25.4 hrs; CR affects drug metabolism, serum levels of various substances–eg, ACTH, … Webdi·ur·nal (dī-ûr′nəl) 1. Occurring in a 24-hour period; daily. 2. Most active during the daytime. Many animals, including the apes, are diurnal. Compare nocturnal. 3. Having leaves or …
Dictionary diurnal
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Webdiurnal adjective biology specialized uk / ˌdaɪˈɜː.n ə l / us / ˌdaɪˈɝː.n ə l / happening over a period of a day, or being active or happening during the day rather than at night 在一天內發生的;白天發生的;晝行性的 Compare nocturnal formal Preparing for your Cambridge English exam? Get ready with Test&Train, the online practice tool from Cambridge. WebA daybook; a journal. A diurnal bird or insect. Relating to the daytime; belonging to the period of daylight, distinguished from the night; - opposed to nocturnal; as, diurnal heat; …
WebOct 17, 2024 · Following the emergence of COVID-19, nations around the world implemented effective restrictions that limited people’s movements and economic activity, which reportedly led to environmental improvements. The lowering of air emissions is one environmental indicator that has been connected to the pandemic. The diurnal … Webdiurnal (dī-ûr′nəl) adj. 1. Relating to or occurring in a 24-hour period; daily. 2. Occurring or active during the daytime rather than at night: diurnal animals. 3. Botany Opening during …
WebPerson as author : Pontier, L. In : Methodology of plant eco-physiology: proceedings of the Montpellier Symposium, p. 77-82, illus. Language : French Year of publication : 1965. book part. METHODOLOGY OF PLANT ECO-PHYSIOLOGY Proceedings of the Montpellier Symposium Edited by F. E. ECKARDT MÉTHODOLOGIE DE L'ÉCO- PHYSIOLOGIE … WebThe meaning of DIURNAL MOTION is the apparent westward motion of the celestial sphere and celestial bodies resulting from the rotation of the earth; also : the earth's rotation. the …
Webdiurnal adjective - Definition, pictures, pronunciation and usage notes Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com. Definition of diurnal adjective …
WebSee definition of diurnal on Dictionary.com as in daily as in permanent synonyms for diurnal Compare Synonyms constantly day-to-day everyday often periodic regular … signal warehouseWeb1. Relating to the day. We observe in a day, which is a short year, the greatest heat about two in the afternoon, when the sun is past the meridian, which is the diurnal solstice, … signal warning lightsWebdiurnally -ˈərn-ᵊl-ē adverb Medical Definition diurnal adjective di· ur· nal dī-ˈərn-ᵊl 1 : having a daily cycle diurnal rhythms 2 a : of, relating to, or occurring in the daytime diurnal activity b : chiefly active during the daytime diurnal mosquitoes diurnally -ᵊl-ē adverb More from Merriam-Webster on diurnal the product life cycle in marketingWebdi· ur· nal dī-ˈər-nᵊl Synonyms of diurnal 1 a biology : active chiefly in the daytime diurnal animals b : of, relating to, or occurring in the daytime the city's diurnal noises c botany : … the product life cycle of coca colaWebdiurnal rhythm: ( dī-ŭr'năl ), 1. Pertaining to the daylight hours; opposite of nocturnal. 2. Repeating once each 24 hours, for example, a diurnal variation or a diurnal rhythm. … signal warrant officer dutiesWebOf or belonging to or active during the day; "diurnal animals are active during the day"; "diurnal flowers are open during the day and closed at night"; "diurnal and nocturnal … the product life cycle tutor2uWebMar 29, 2024 · medterms medical dictionary a-z list / diurnal definition MedicineNet. Medical Definition of Diurnal. Medical Editor: Melissa Conrad Stöppler, MD; Last … signal warrant analysis spreadsheet