Sentence examples for there are some populations from inspiring English sources
Thus, there are some populations of beta-cells that cannot be collected for geographical reasons.
There are some populations where normal consent procedures are not possible.
However, there are some populations (mainly in Europe) and a small proportion of individuals within U.S. populations in which BDE-153 is instead the dominant PBDE congener in humans (Covaci et al. 2002; Naert et al. 2006; She et al. 2004; Thomas et al. 2005; Wu et al. 2007).
There are some populations where women are unlikely to attend fasting (e.g., rural India), but in such cases, a two-step test is also likely to be associated with poor attendance at the second step and a one-step diagnostic step, of any kind, is preferred (27).
There are some population-based epidemiologic studies of the heterogeneity of asthma within subgroups of the Mexican-American population[ 4, 7, 14- 21], but very few specifically across language preference and duration of residence [ 22- 26].
It may be that there are some population-level variants within some lakes across the range of the Canadian Shield; many such distinctions among walleye spawning groups are found in the present study and others [ 30, 39], but these do not warrant taxonomic recognition.
However, there were some populations (9 %) that were established before this study pre-19944) and were persistent for at least 7 years, three populations were extant for 12 years and two persisted for the 20 years of the study.
Though there is some population mobility in the form of emigration none of these mechanisms are at work in Europe to the extent that they are in the US.
Although there were some population-specific adjusted fitness responses to the two common gardens for the highland and lowland groupings, the greatest variability in response was among midland populations (Table 2C; Fig. 3G I).
Relative leak current increases in sodium or guanidinium of 1.85- and 3.49-fold (rR1128H) and 2.57- and 3.05-fold (rR1128C), respectively, suggest that there is some population of mutant channels following preconditioning that have an open omega gating pore.
Given the consistency of the results between the studies, it seems likely that there is some population structuring in herring within the Baltic Sea, which may have an adaptive basis.
