The vocabulary and semantics have been developed over 20 years, are robust and capable of incremental extension.
Stratification based on study design and jackknifing indicated that the cohort studies had a considerable impact on the shape of the ERC at high exposure levels (> 100 ppm-years) but that predicted risks for the low exposure range (< 50 ppm-years) were robust.
The results suggest that time-series data derived from HJ-1 A/B satellites were applicable for extracting crop phenology, and the value distribution of phenological date (measured in day-of-year) was robust and convincing.
However, the effect of illnesses per year was robust enough to give a marginally significant (p = 0.06) rank correlation before the removal of outliers.
This gives us confidence that our estimate of women treated at colposcopy each year is robust.
In a recent study of cohort obesity patterns that used NHANES data and the same procedure for calculating birth years, results were robust to alternative specifications of period (21).
Despite the small baseline differences between the ITT and completer populations, the 2-year data were robust.
It was also shown that the expression profiles of 3-year prognosis were robust and successfully distinguished good and poor prognosis patients in a third dataset (Fig. 5).
Within the narrower pH range of 4.9 to 5.2, these formulations retained their physicochemical stability after 2-year refrigerated storage, were robust to mesh nebulization, and formed respirable aerosols with a volume mean diameter (VMD) of 3.7 μm and a geometric standard deviation (GSD) of 1.7.
The oldest human remains from Australia, about 45,000 years in age, have quite thin or gracile bones, whereas fossils from 20,000 years ago are robust.
Results were robust among-sampling years, with assignment and mixed composition estimates for individuals sampled in 2010 mirroring baseline results.
