Sentence examples for earliest two periods from inspiring English sources

During the earliest two periods, 1964 71 and 1972 79, we hand-recorded data directly from the hospitals of the Chamber of Mines (CoM), whereas the third period, 1980 89, covered the change-over to computer record-keeping and we used the Returns to the CoM from both major and local mine hospitals.

provided invalid, missing, or inconsistent data with respect to alcohol intake during the previous year (n = 5,094) or the earlier two periods evaluated (n = 6,904).

Much more substantial growth in the number of authors, the size of the core group of authors, and the general size of collaborations occurred in this last period compared with the earlier two periods.

He toured North America with The English Concert for the first time in 1983; he had earlier spent two periods as Artist in Residence at Washington University, St . Louis

The subsequent increase in the ratio of mentions to underlying cause, from 1.19 in 1984 1992 to 1.30 in 1993 1999, means that a lower percentage of cases with prostate cancer were coded with the disease as the underlying cause in the later than in the earlier of these two periods.

During the earlier two time periods, diabetes was frequently diagnosed as a perimorbid event.

We focus on observations from Swarm satellites during two periods: the early mission phase and the final constellation phase.

Differences in survival between the two periods occurred early in the course of the disorder and were thereafter maintained.

HIV- and all-cause mortality was calculated by aggregating deaths and person-years of observation for the two periods: 2003 2006 (early) and 2007 2010 (late).

Testosterone is notably higher in males than in females during two periods of early human development - from about weeks 8 to 24 of gestation - and during the first few months after birth [ 13- 15].

Tonian Period, earliest of the three periods of the Neoproterozoic Era, extending from 1 billion to approximately 720 million years ago.