(Phys.org) —Removing corn stover from agricultural fields to produce cellulosic ethanol requires careful management to avoid adding greenhouse gas emissions and soil erosion to the environment, say Purdue University researchers.
Environment
Mar 19, 2013
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Insect or microbe: plants recognize their attackers and respond by producing specific internal signals that induce the appropriate chemical defenses. That is the main conclusion of a study at the Center for Medical, Agricultural ...
Plants & Animals
Mar 19, 2013
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(Phys.org) —Cornell researchers have successfully identified the presence of a deadly virus—the viral hemorrhagic septicemia virus (VHSV)—by using techniques that are not lethal to fish.
Ecology
Mar 19, 2013
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Monday marks the 50th anniversary of Gideon v. Wainwright, a landmark case in U.S. Supreme Court history, in which the court unanimously declared that indigent criminal defendants have a constitutional right to a court-appointed ...
Social Sciences
Mar 19, 2013
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What keeps Mtakai Ngara and Teddy Amuge up at night? Thinking about cassava. These young, ambitious, researchers working at the International Institute for Tropical Africa (IITA) just outside Nairobi, Kenya are learning more ...
Biotechnology
Mar 19, 2013
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A new app is making it possible to discover the natural wonders of Ontario all in the palm of your hands.
Earth Sciences
Mar 19, 2013
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The diversity between models of food co-op can cause confusion, a new report from the Centre for Food Policy has concluded, and communities need to be clear about their motivations for running one.
Other
Mar 19, 2013
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Cattle could soon be vaccinated against an abortion-causing parasite, potentially saving the dairy and beef industries billions worldwide thanks to breakthrough Australian research.
Other
Mar 19, 2013
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How vulnerable are municipalities to adverse effects from flooding, strong winds, avalanches, land or mudslides or other natural disasters? In Norway, researchers have developed an interactive map displaying physical and ...
Environment
Mar 19, 2013
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Fraunhofer Heinrich Hertz Institute (HHI) and Fujitsu Laboratories Ltd. have achieved locally distributed wavelength-division multiplexing with exactly defined frequency spacing. Four Nyquist-shaped 25-GBd quadrature phase-shift ...
Telecom
Mar 19, 2013
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