Phys.org: Phys.Org news tagged with: social exposure http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. New study shows how integrated institutions can lead diverse populations to cooperate in rebuilding countries (PhysOrg.com) -- One of the most pressing issues in world affairs today is state building: how countries can construct stable, inclusive governments in which a variety of religious and ethnic groups coexist. http://phys.org/news242634976.html Other Sciences Fri, 09 Dec 2011 07:10:01 EST news242634976 Extraverts are more vulnerable to effects of sleep deprivation after social interaction A study in the Nov. 1 issue of the journal Sleep found that vulnerability to sleep deprivation is influenced by the interaction between waking social activity and individual personality traits. http://phys.org/news207808372.html Medicine & Health Mon, 01 Nov 2010 05:40:22 EST news207808372