News tagged with ratio
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New approach to emissions makes climate and air quality models more accurate, major study finds
Space & Earth / Earth Sciences
Dec 10, 2009 |
3.9 / 5 (7) |
1
It's no secret that the emissions leaving a car tailpipe or factory smokestack affect climate and air quality. Even trees release chemicals that influence the atmosphere. But until now, scientists have struggled to know where ...
Rare earth metal enhances phosphate glass
5 hours ago |
not rated yet |
0
(PhysOrg.com) -- Adding cerium oxide to phosphate glass rather than the commonly used silicate glass may make glasses that block ultraviolet light and have increased radiation damage resistance while remaining colorless, ...
The importance of attractiveness depends on where you live
Medicine & Health / Psychology & Psychiatry
5 hours ago |
4 / 5 (4) |
0
Do good-looking people really benefit from their looks, and in what ways? A team of researchers from the University of Georgia and the University of Kansas found that yes; attractive people do tend to have more social relationships ...
Tropical forests affected by habitat fragmentation store less biomass and carbon dioxide
Dec 09, 2009 |
1 / 5 (2) |
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Deforestation in tropical rain forests could have an even greater impact on climate change than has previously been thought. The combined biomass of a large number of small forest fragments left over after ...
FDA confirms benefits of Crestor in more patients
Medicine & Health / Medications
Dec 11, 2009 |
4 / 5 (1) |
0
(AP) -- Federal scientists say AstraZeneca's cholesterol pill Crestor lowers the risk of heart attack, death and stroke in patients without a history of heart disease, though some safety concerns remain.
Abundance of a look-alike species clouds population status of a million dollar fish
Dec 10, 2009 |
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1
The prized white marlin, sought by anglers in million dollar prize tournaments and captured incidentally in commercial fisheries, is among the most overfished marine species under international management and the subject ...
Study unveils potential genetic links to lung disease risk
Dec 14, 2009 |
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A new study involving data from more than 20,000 individuals has uncovered several DNA sequences linked to impaired pulmonary function. The research, an analysis that combined the results of several smaller studies, provides ...
ASGE issues guidelines on management of antithrombotic agents for endoscopic procedures
Dec 08, 2009 |
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0
According to a new guideline from the American Society for Gastrointestinal Endoscopy (ASGE) regarding the management of antithrombotic agents for endoscopy, aspirin and/or NSAIDs may be continued for all elective endoscopic ...
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