circadian rhythm

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Related to diurnal cycle: diurnal rhythm, Circadian cycle
  • noun

Words related to circadian rhythm

a daily cycle of activity observed in many living organisms

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References in periodicals archive ?
A similar diurnal cycle has also been revealed in the conterminous USA (Matsui et al.
Nearly all these studies deal with the diurnal cycle of precipitation in regions located at much lower latitudes than Estonia, mostly in the tropics.
The contract has as its object the award of the service of educational assistance and protection at the Presidio of Functional Rehabilitation in diurnal cycle, located in Fermo, in Via V.
These included the importance of coating system differences on absorption in the end-use environment and the effects of the outdoor diurnal cycle.
In order to characterize moisture absorption in southern Florida, this investigation observed multiple samples of three different coating systems on exposure throughout a diurnal cycle in southern Florida.
Both PYD and DPD measured in urine follow a circadian or diurnal cycle with a peak in the early morning and nadir in the late afternoon to early evening.
This article first describes briefly how researchers assess the alcohol consumption patterns of laboratory animals across the diurnal cycle.
1999), exhibited different lengths of associations, at different periods of the diurnal cycle, all of which also correspond to the variety of patterns observed for fish associated with anchored FADs.
The Centre is a territorial diurnal cycle addressed to persons with disability, with significant impairment of autonomous bodies, who have fulfilled their compulsory schooling and for which it is not foreseeable in the short term a path of employment or training.
Moreover, analysis in [20] suggests that, at the UK coasts, winds with a land fetch have a pronounced diurnal cycle in wind speed in spring, summer, and autumn whereas there is a very weak diurnal cycle for winds with a sea fetch.
According to Miller, red to the Maya was the colour of the sunrise, black of the sunset, alternating with each other in the diurnal cycle.
Moreover, he found that the potential follows a diurnal cycle, peaking (usually with a positive polarity) in midafternoon and dropping to low values at night.
The Centre is a territorial diurnal cycle addressed to persons under disability, with significant impairment of autonomous bodies, who have fulfilled their compulsory schooling and for which it is not expected in the short term a path of employment or training.
Vertical migration of diatoms through the uppermost millimeters of sediment, controlled by tidal and diurnal cycles, is an accepted paradigm.
Jessica studies diurnal cycles in streamflow in Yosemite and across the Western United States, in an effort to understand how daily flow variations can be used to better understand where and when snowmelt occurs, with the ultimate goal of improving runoff forecasts.