While the method of estimating placental vascularization was standardized and we considered the vascularization variability throughout the placenta, the long duration required for the measurement seemed to be a disadvantage.
Because of the lengthy duration required for subjects receiving the higher doses, we enroll each subject on the best estimate of the maximum tolerated cumulative dose (MTCD) as soon as each subject is eligible.
Again and again the creature sings, finally attaining the thirty-minute duration required for Jarvis' experiments.
The estimated time required for mRNA maturation (Femino et al., 1998; Audibert et al., 2002) is comparable to the duration of the arsenite treatment, therefore we did not expect significant changes in mRNA levels due to a transcriptional response.
With the inverse analysis, the time duration required to estimate these moisture diffusion parameters could be drastically reduced as compared to conventional procedures.
As a wizard, he encounters portkeys -- objects that transport him instantly to other places, obliterating the duration ordinarily required for travel from one location to another.
For arsine, exposure of similar duration requires that the concentration be less than 0.05 parts per million in the air.
The Flash Flood Guidance (FFG) method is used on US catchments to estimate the average number of inches of rainfall for given durations required to produce flash flooding.
Estimate the amount of work required for each requirement.
For example, estimates of the duration of glacial occupancy required for the evolution of characteristic glacial valley forms from previously fluvial landscapes range from 100 kyrs for landscapes beneath large ice sheets (Jamieson et al.) to ~ 400 600 kyrs for glaciated alpine terrains (Brook et al.).
Additionally, both clinical examination and MRI findings are strongly correlated with the time required to return to competition, suggesting MRI is not required for estimating the duration of rehabilitation of an acute minor or moderate hamstring injury [ 25].
