Sentence examples for external period from inspiring English sources
Within this resonance region, the period of the oscillations is entrained, and equals the external period.
We established that the natural period length of the N. crassa circadian clock is 22 hours, two hours shorter than the external period of daily light and temperature cycles.
The dependence relationship between R and τ is shown in Fig. 2c, indicating that within a given time, the synchronization effect is optimal only in the case that the external period is close to the intrinsic period (the average of periods of these individual oscillators is called the intrinsic period of the entire system throughout this paper).
In natural populations of Drosophila and Arabidopsis the period length is correlated with the latitude of collection [17], [19], supporting of idea that the clock increases an organism's fitness by matching the internal period with the external period of the environment to ensure that activities are phased to the correct time of day [23], [43].
During entrainment to a new external period or after release into constant conditions, transient cycles (12) can be observed before stable entrainment to the Zeitgeber or free-run occurs (blue bars in Fig. 2 panels A and B).
Therefore, we minimize the effects of detuning and initial conditions by studying ensembles of different external periods and initial phases.
The "SARS panic effect" peaked in April 2003, and in the mid-period the external flow increased by 49.5% compared with before April 2003.
As a result of the periodic driving, we also observe 2∶1 and 3∶1 lockings, etc, but with the increase of the external driving period, the resonance regions become more and more narrow.
External fixation period was from the date of surgery to fixator removal.
Lengthening index was calculated by dividing the length of the external fixation period by the length gained.
A midline shield was inserted throughout the external radiation period (except in patients in whom EBRT was started before ICBT) regardless of the stage of cervical carcinoma.
