And because the rate is consistent in different populations, environmental variations, which differ, cannot account for the incidence.
And their pattern in different populations suggests that they originated in Africa rather than being brought back there by immigration from India.
These wait lists vary widely for different populations and among states.
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Until then, districts across America had very different populations but equal representation, so that some (mostly rural) communities were over-represented in legislatures and Congress, while others were under-represented.
These studies demonstrated that this potency advantage translated to significantly reduced morbidity and mortality in heart disease in different patient populations.
"For example, it would be very interesting to know what factors generate sex ratio differences between different species or populations, " he said.
The 10-nation grouping brings together different forms of government (democracy, semi-democracy and authoritarian), different levels of economic development, as well as populations that are racially different or mixed and predominantly Muslim, Buddhist or Christian.
Can efficacy be achieved in higher incidence populations and in populations exposed to different subtypes of HIV?
They reflect marked changes in the fauna and flora, and also the different ways of life of the populations that succeeded one another in this region of the Sahara.
But studies of the DNA of farmers living in Europe some 5, 000 to 8, 000 years ago often show affinities with modern-day peoples in the Near East and Turkey, while appearing different from earlier hunter-gatherer populations.
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One contains healthcare data on more than 20 million persons in the United States in different geographic areas and includes special populations, such as children and pregnant women, and another provides access to U.K. electronic medical record data on almost 10 million persons receiving their health care from a general practitioner.
Those with alternative agendas may also try to use these new data to rank modern human populations in terms of supposedly different degrees of modernity.
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What makes it radical is the recognition that the general is comprised of many diverse sub-populations, and each one is different.
Reasons include: In select areas there are regions of large populations and many toys require only little modifications for different nations.
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Our question was why populations that went through similar political changes to Russia had extremely different mortality experiences.
These discrete populations give scientists the opportunity to compare and contrast the genetics of the different groups, making it easier to find the causes of specific traits.
It also combines, in numerous cases, with the political mobilization of previously passive populations who lived on the margins of society, often of indigenous origins, who speak different dialects.
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