News tagged with food system
Rio Summit: Scientists warn of 'emergency on global scale'
Leading scientists on Thursday called on the upcoming Rio Summit to grapple with environmental ills that they said pointed to "a humanitarian emergency on a global scale."
Mar 29, 2012 |
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Pioneering research on Bacillus subtilis metabolism reveals bacterium's secrets
Ground-breaking research by an international team of scientists will help to make one of the most versatile of bacteria even more useful to society and the environment.
Mar 01, 2012 |
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Investigators predict, confirm how E. coli bacteria hijack cells' directional mechanism
Working in the emerging field of systems biology, UT Southwestern Medical Center researchers mathematically predicted how bacteria that cause food poisoning hijack a cell's sense of direction and then confirmed those predictions ...
Mar 01, 2012 |
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Food system 'heading for crisis'
Australians are eating themselves to death and our food choices are one of the nation’s leading causes of environmental damage, according to a new report released today by the Public Health Association of Australia (PHAA).
Feb 16, 2012 |
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Productive farms can be 'greener than organic': study
(PhysOrg.com) -- Farms that aim for high food production using environmentally-friendly practices could be better for the environment than both organic and conventional farms.
Feb 15, 2012 |
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Decoding the molecular machine behind E. coli and cholera
Scientists from Queen Mary, University of London have discovered the workings behind some of the bacteria that kill hundreds of thousands every year, possibly paving the way for new antibiotics that could treat infections ...
Feb 09, 2012 |
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Deciphering communication: learning from robots
(PhysOrg.com) -- An experiment led by Laurent Keller at the University of Lausanne (UNIL) and by Steffen Wischmann and Dario Floreano at EPFL shows that communication systems can evolve differently within ...
Jan 06, 2012 |
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Why certain flavor combinations melt in your mouth
Do all cuisines thrive on kindred flavors? New research suggests that some cuisines may be based on combinations of dissimilar ingredients, but critics say the work is not filtering out flavors that may be ...
Dec 26, 2011 |
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The heart of the plant
Food prices are soaring at the same time as the Earth's population is nearing 9 billion. As a result the need for increased crop yields is extremely important. New research led by Carnegie's Wolf Frommer into the system by ...
Dec 08, 2011 |
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Wastewater system generates energy, produces drinking water
A Michigan State University researcher is using a $1.92 million Department of Defense grant to develop a portable wastewater treatment system that could improve the military's efficiency.
Technology / Energy & Green Tech
Dec 01, 2011 |
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Plan for crucial Australian rivers draws anger
Farmers Monday slammed the government's draft plan to rescue a crucial river system supplying Australia's food bowl, saying it will destroy communities and put pressure on food prices.
Nov 28, 2011 |
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The buzz around beer
Ever wondered why flies are attracted to beer? Entomologists at the University of California, Riverside have, and offer an explanation. They report that flies sense glycerol, a sweet-tasting compound that ...
Nov 17, 2011 |
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Japan bans Fukushima rice for radiation
Japan on Thursday announced its first ban on rice produced near the crippled Fukushima nuclear power plant after samples showed radioactive contamination well above legal limits.
Nov 17, 2011 |
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Reduced bone density, stunted growth in turtles exposed to common chemical
Manufactured until 1977, and banned by the Environmental Protection Agency in 1979, pentachlorobiphenyls (PCBs) are chemicals still commonly found in the environment because they break down slowly. Now, a ...
Nov 16, 2011 |
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Firm makes iPhone Geiger counter for worried Japanese
A Japanese company Tuesday unveiled a cheap Geiger counter for the iPhone to enable people worried about the March Fukushima nuclear accident to check their environment for radiation.
Nov 15, 2011 |
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