Sentence examples for period differences from inspiring English sources

It could be that when censoring occurs at different times during the study period, differences may occur between the two methods.

To determine whether incubation period differences for each species resulted from differing infectivity concentration in the inocula, we used endpoint titration to determine the brain titers after first, second, and third passages (Table).

There is more variation in estimates of (sigma _{e}^{-1}) across the literature; mine are in the interval [.21,.28], comparable to those in Boustan (2009) and Ottaviano and Peri (2012), but larger than those in Borjas (2003) (time period differences may help explain why I find different education groups more easily substitutable).

For example, during the underage period, differences in physical function are rather small among different SES groups, but as age increases, these differences become larger, a conclusion supporting the "Cumulative Advantage Hypotheses" (Ross and Wu 1996; Lowry and Xie 2009).

During this period, differences between the approaches of Menshevism and Bolshevism, the two wings of the Russian Social-Democratic Workers Partyy, became more pronounced.

After this period, differences were observed.

Because GRACE models were derived in different patient populations from different study periods, differences in cumulative rate estimates for the same interval exist.

(1) Isolation effect according to period difference between superstructure and isolation layer  . Isolation effect according to period difference between superstructure and isolation layer.

However, during the second harvesting period, difference was significant (Table 2).

As an instrument for any nonstationary I(1) covariate, (x_{t - 1}), they propose using the m period difference, (x_{t - 1} - x_{t - m - 1}).

We also found that period difference was minimal when tested at 18°C, the nominally permissive temperature for this allele (Fig. 1B, Table 1).