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Iowa Staters talk biofuels, healthy oils and 'pharma crops' at AAAS meeting
02-16-2008 · EurekAlert!Iowa State researchers discuss energy and agriculture, the economic risks of 'pharma crops' and the role plant breeders play in producing healthier foods during their presentations at the AAAS annual meeting in Boston.
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Keywords: iowa, staters, talk, biofuels, healthy, oils, pharma, crops, aaas, meeting, stater, biofuel, oil, crop, aaa
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- U of Minnesota study: Destroying native ecosystems for biofuel crops worsens global warming
02-07-2008 · EurekAlert!
Turning native ecosystems into "farms" for biofuel crops causes major carbon emissions that worsen the global warming that biofuels are meant to mitigate, according to a new study by the University of Minnesota and the Nature Conservancy.
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- Protecting US crops from terrorist attack to be discussed at 2007 AAAS Annual Meeting
02-18-2007 · EurekAlert!
A sound and safe agricultural system is critical to national security, but are US crops, a cornerstone of our nation's economy, vulnerable to attack? The latest information on strategies currently in place and what is still needed to keep US crops safe from terrorist attack will be presented by Jacqueline Fletcher, Sarkeys Distinguished Professor of Plant Pathology at Oklahoma State University, during the 2007 American Association for the Advancement of Science (AAAS) Annual Meeting in San Francisco, Calif.
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- Nature Conservancy study raises major questions on biofuels
02-07-2008 · EurekAlert!
A new Nature Conservancy study finds that converting land for biofuel crops results in major carbon emissions, actually worsening the problem of global warming instead of mitigating it. "This research examines the conversion of land for biofuels and asks the question 'Is it worth it?' Does the carbon you lose by converting forests, grasslands, and peatlands outweigh the carbon you 'save' by using biofuels instead of fossil fuels? And surprisingly, the answer is no,? said lead author Joe Fargione, a scientist for The Nature Conservancy.
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- Shell president discusses energy future
11-08-2006 · Massachusetts Institute of Technology (MIT)
Shell Oil isn't just about oil anymore. The multinational company is investing in wind, solar, hydrogen and biofuel technologies, said John Hofmeister, president of the company, at MIT during a talk, "Energy Security ... What Does It Take?"
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- Going Native: Diverse grassland plants edge out crops as biofuel
12-09-2006 · Science News Online
Biofuels made from mixtures of plants native to prairies can yield more net energy than do biofuels derived from corn and soybeans.
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- Stanford researchers say living corals thousands of years old hold clues to past climate changes
02-14-2008 · EurekAlert!
Stanford researcher Brendan Roark to talk at AAAS meeting about discovery that deep-water corals off Hawaii are as old as 4,000 years. Coral may hold clues to ocean and climate changes of past centuries, and must be protected from devastation from fishing ships and coral harvesters.
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- Cancer that colonizes our bodies
02-18-2007 · EurekAlert!
Tomorrow AAAS Fellow, Robert C. von Borstel will talk about how cancer cell mutation and selection are metaphorically similar to the evolution of a new species.Like the first pregnant finch that landed in the Galapagos, the first cancer cell in a body has to undergo many mutations through many generations to establish itself. But once there, like any newly stabilized species in different ecological niches, cancer is tough to get rid of.
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- Smithsonian scientists highlight environmental impacts of biofuels
01-03-2008 · EurekAlert!
Biofuels reduce greenhouse-gas emissions in comparison to fossil fuels. In the Jan. 4 issue of the journal Science, Smithsonian researchers highlight a new study that factors in environmental costs of biofuel production. Corn, soy and sugarcane come up short. The authors urge governments to be far more selective about which biofuels they support, as not all are more environmentally friendly than fossil fuels.
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- Illinois-based study of energy crops finds miscanthus more productive than switchgrass
07-10-2007 · EurekAlert!
At the annual meeting of the American Society of Plant Biologists in Chicago (July 7-11, 2007), scientists will present findings on how to economically and efficiently produce plant crops suitable for sustainable bioenergy. Improving the production of such biomass is important because it should significantly ease and eventually replace dependence on petroleum-based fuels. Biomass is plant material, vegetation or agricultural waste used as fuel.
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02-28-2007 · EurekAlert!
A new vaccine delivery system using microspheres of a biodegradable polymer may not only reduce the need for booster shots in some cases, but also appears to stimulate an immune response that traditional vaccines do not. Researchers from Iowa State University report their findings today at the ASM Biodefense and Emerging Disease Research Meeting.
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