(Phys.org)—President Obama's immigration policies, which allow some young illegal immigrants to remain in the country, may have the effect of lowering the national crime rate, according to research at Stanford University.
Social Sciences
Aug 30, 2012
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(Phys.org) -- A new type of cattle gate aimed at preventing farmer death and injury has completed rigorous testing and development by the CSIRO. SaferGate, designed by farmer and inventor Edward Evans, has been put to the ...
Engineering
Aug 14, 2012
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In 2007, a controversial pesticide was approved by the Food and Drug Administration for use on fruit and vegetable crops, mainly in California and Florida. Farm workers and scientists protested the approval of the pesticide ...
Biochemistry
Feb 29, 2012
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A team at the Polytechnic University of Cartagena has designed a new method for calculating drought trends. Initial results suggest that by the year 2050 there could be a 15% increase compared to the droughts seen in 1990 ...
Environment
Jan 26, 2012
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Common sense suggests that workers without unemployment insurance will often grab the first job that comes their way, even if the new job is low-paying or not a good career match.
Other
May 5, 2010
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