Analyses of length in cases and controls in the CLU cohort were separated into Caucasians and African Americans due to concerns of population stratification.
Since the seminal work of Sewall Wright (1931), one of the main concerns of population genetics has been the description and explanation of genetic variation within and between populations and species (Lewontin 1991).
The disparity in number of research studies for urban and non-urban areas relates to the nature of large-scale monitoring networks for ozone monitors, which are more likely to be in urban areas, and concerns of population size, which are less problematic for studies focusing on urban populations.
SPARC's public arts initiatives since 1976 reflect the concerns of populations that have been disenfranchised, including women, the working poor, youth, the elderly and immigrant communities.
Humanitarian policies in all sectors, not just health, were generally created to address the needs and concerns of populations in defined locations, often far from urban centres.
Facing the concern of the population to its environment and to climatic change, city planners are now considering the urban climate in their choices of planning.
This thing should be the concern of every population of this country.
It is noteworthy that health services are unaware of the concerns of the population and that the population lacks an overview of health service performance.
Another group of concern in terms of population coverage was emigrants.
Many of the major issues in environmental and conservation management concern the manipulation of population abundance.
