University of Alberta ecologist David Schindler has reviewed data from studies of controlling human-caused algae blooms in lakes and says controlling the input of the nutrient phosphorus is the key to fighting the problem.
Environment
Aug 22, 2012
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As part of the biggest, costliest environmental cleanup in the nation's history-disposing of 53 million gallons of radioactive waste at the Hanford nuclear reservation in Washington state-one thing was supposed to be sure: ...
Environment
Aug 22, 2012
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Consumers who access products in the short-term instead of owning them show greater indifference toward these products and identify less with the brand and other consumers, according to a new study in the Journal of Consumer ...
Social Sciences
Jul 16, 2012
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Textbooks are often a luxury for college senior Vatell Martin. The accounting major at Virginia State University got by in several courses with study groups and professors' lectures. "It's not that I didn't want to buy," ...
Other
Jan 18, 2012
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A checklist used to guide the wounded Apollo 13 spacecraft home after the explosion that led to the famed "Houston, we've had a problem" call sold at auction in Texas Wednesday for just under $390,000.
Space Exploration
Nov 30, 2011
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A notebook containing Apollo 13 commander James Lovell's handwritten calculations to guide the damaged spacecraft back to Earth is being auctioned along with other artifacts from the 1970 mission.
Space Exploration
Nov 23, 2011
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Researchers from TU Delft and VU University Amsterdam in the Netherlands have demonstrated that the size of a metal alloy nanoparticle influences the speed with which hydrogen gas is released when stored in a metal hydride. ...
Materials Science
Sep 29, 2011
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Sometimes all it takes is fresh air to get a new lease of life. ESA’s Proba-2 microsatellite is a good example: an influx of nitrogen has replenished its fuel tank, in the process demonstrating a whole new space technology.
Space Exploration
Aug 25, 2011
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Atlantis began its re-entry into Earth's atmosphere Thursday ahead of a final homecoming that brings down the curtain on NASA's 30-year space shuttle program.
Space Exploration
Jul 21, 2011
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(AP) -- The last space shuttle launch ever is set for July 8.
Space Exploration
Jun 28, 2011
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