Activists fault WHO report on Fukushima radiation
Activist physicians on Monday accused the World Health Organization of downplaying the health impact of nuclear fallout from the Fukushima nuclear disaster.
Environment
Mar 11, 2013
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News tagged with organic contaminants
Japan's cleanup lags from tsunami, nuke accident
(AP)—Two years after the triple calamities of earthquake, tsunami and nuclear disaster ravaged Japan's northeastern Pacific coast, debris containing asbestos, lead, PCBs—and perhaps most worrying—radioactive waste due ...
Environment
Mar 10, 2013
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Russia finds 'new bacteria' in Antarctic lake
Russian scientists believe they have found a wholly new type of bacteria in the mysterious subglacial Lake Vostok in Antarctica, the RIA Novosti news agency reported on Thursday.
Earth Sciences
Mar 7, 2013
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Detecting caesium with naked eyes
Radioactive caesium 137 has a half-life of 30.17 years, and its accumulation in organisms in exposed regions, such as around the Fukushima Daiichi nuclear plant, amplifies the hazard it poses. A new material reported by researchers ...
Analytical Chemistry
Mar 5, 2013
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Development of high-sensitivity detection method for diluted ionic mercury in water
A NIMS research group has discovered that it is possible to detect ionic mercury, with more than 10 times higher sensitivity than with the conventional spectroscopy method. Ionic mercury is a harmful substance when dissolved ...
Materials Science
Mar 5, 2013
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Airy but thirsty: Ultralight, flexible, fire-resistant carbon nanotube aerogels from bacterial cellulose
(Phys.org)—They can absorb vast amounts of oil or organic compounds, yet they are nearly as light as air: highly porous solids made of a three-dimensional network of carbon nanotubes. In the journal Angewandte Chemie, Chinese ...
Materials Science
Feb 26, 2013
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Searching for organics in a nibble of soil
You might call it a high-tech panhandler, with its design for sifting through sprinkles of dirt to find tiny specks of organic material. Or you might think of it as a soil-eating-micro-espresso machine that could potentially ...
Space Exploration
Feb 20, 2013
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Nanosponge filters out herbicide poisons
(Phys.org)—New research has demonstrated the potential of a new kind of nanomaterial to filter out environmental toxins in water.
Nanomaterials
Jan 21, 2013
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Millimeter-level naked-eye detection of Cesium location at solid surface
The NIMS International Center for Materials Nanoarchitectonics (WPI-MANA) has developed a supermolecular material which makes it possible to visualize the distribution of cesium on the surface of solids and in living organisms ...
Materials Science
Jan 16, 2013
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Food bug forensic tracking
Detective-style high-tech methods are being used in meat factories to trace harmful microbial contaminants.
Cell & Microbiology
Jan 14, 2013
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