News tagged with population group

Air pollution becomes Asia's migraine

Air pollution has become a curse for millions of city-dwellers in Asia, posing a mounting risk to the very young and very old, pregnant women and people with heart and respiratory problems, say experts.

Jun 20, 2013
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2011 UK Census: Ethnic diversity is home grown

Immigration has had less significant impact than British births on the rising population of most of England and Wales' ethnic groups, according to the latest analysis of the 2011 Census by University of Manchester researchers.

Jun 17, 2013
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Fewer willing to participate in surveys

The percentage of respondents to many important research surveys is dropping sharply. Social science researchers are concerned that survey samples can be skewed, which can compromise the validity of results.

Jun 07, 2013
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