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Increased Greenhouse Gases And Aerosols Have Similar Effects On Rainfall
2013-09-06 05:08:20| pollutiononline News Articles
Although greenhouse gases and aerosols have very distinct properties, their effects on spatial patterns of rainfall change are surprisingly similar, according to new research from the University of Hawaii at Manoa's International Pacific Research Center (IPRC) and Scripps Institution of Oceanography
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Studying the effects of global warming in plants
2013-09-05 07:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Times Beacon: While plants don't generally reach for a glass of milk, crouch down to stalk their prey or seek higher ground in a storm, they do respond to changes around them. They compete for sunlight, water and territory. They also have ways of turning on or off their own genes in response to stressful conditions. Qiong Alison Liu, a principal investigator and research assistant professor at Stony Brook University, recently revealed how microRNA, which is involved in gene expression, changes in response to...
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Greenhouse Gases and Aerosols Have Similar Effects on Rainfall, Study Shows
2013-09-02 17:32:00| Climate Ark Climate Change & Global Warming Newsfeed
Nature World: Despite their many differences, greenhouse gases and aerosols play a similar role on spatial patterns of rainfall change, according to a new study published in the journal Nature Geoscience. The discovery is based on experiments carried out using three different state-of-the-art climate models and was led by researchers from the University of Hawaii at Manoa's International Pacific Research Center (IPRC) and Scripps Institution of Oceanography. According to the study's authors, each model revealed...
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Aerospace Vehicle Geometry Effects On Omni-Directional Antenna Radiation Patterns
2013-08-29 12:50:56| rfglobalnet News Articles
Ground plane geometry plays a major roll in determining antenna radiation pattern characteristics, especially for omni-directional radiators. The ground plane for antennas utilized on many aerospace vehicles is the vehicle itself which most often cannot be changed to accommodate the electrical needs of an antenna. The resultant ground plane may be, therefore, far from optimal. By David Farr and Ron Sisco
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First health study on fracking outlines potential effects
2013-08-26 18:00:00| Canadian Plastics Headlines
A project examining the local health impacts from natural gas drilling is providing some of the first preliminary numbers about people who may be affected, and the results challenge the industry position that no one suffers but also suggest the...
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