News tagged with cooling
Fighting ecological invaders efficiently
Siemens is using a special water-treatment technique to make ship traffic more environmentally friendly. By disinfecting the ballast water in ships, a system named Sicure protects marine environments from ...
May 11, 2012 |
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Nanocrystal-coated fibers might reduce wasted energy
(Phys.org) -- Researchers are developing a technique that uses nanotechnology to harvest energy from hot pipes or engine components to potentially recover energy wasted in factories, power plants and cars.
Nanotechnology / Nanomaterials
Apr 17, 2012 |
4.4 / 5 (9) |
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Fukushima leak may have flowed into Pacific: TEPCO
About 12 tonnes of radioactive water has leaked at Japan's crippled Fukushima Daiichi nuclear power plant, with the facility's operator saying Thursday that some may have flowed into the Pacific Ocean.
Apr 05, 2012 |
3 / 5 (1) |
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Japan PM: No individual to blame for Fukushima
No individual can be held responsible for the nuclear meltdowns at Fukushima, Japan's prime minister said Saturday, insisting everyone had to "share the pain".
Technology / Energy & Green Tech
Mar 03, 2012 |
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Fears for safety at Fukushima one year on
To some of the men who earn as little as $100 a day to work inside Japan's Fukushima Daiichi, the plant at the centre of a year-old nuclear disaster is far from safe -- despite the official line.
Technology / Energy & Green Tech
Mar 01, 2012 |
5 / 5 (2) |
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Japan's Fukushima reactor may be reheating: operator
Temperature readings at one of the crippled Fukushima nuclear reactors have risen above Japan's stringent new safety standard but there was no immediate danger, its operator said Sunday.
Technology / Energy & Green Tech
Feb 13, 2012 |
3.3 / 5 (3) |
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First plants caused ice ages: research
New research reveals how the arrival of the first plants 470 million years ago triggered a series of ice ages. Led by the Universities of Exeter and Oxford, the study is published today (February 1, 2012) in Nature Geoscience.
Space & Earth / Earth Sciences
Feb 01, 2012 |
4.7 / 5 (12) |
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Japan studies flora and fauna near Fukushima plant
Japanese scientists are studying how radiation has affected plants and animals living near the crippled Fukushima nuclear plant, according to an official.
Jan 30, 2012 |
4.7 / 5 (3) |
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Physicists cool semiconductor by laser light
Researchers at the Niels Bohr Institute have combined two worlds – quantum physics and nano physics, and this has led to the discovery of a new method for laser cooling semiconductor membranes. Semiconductors ...
Jan 22, 2012 |
4.5 / 5 (11) |
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PNNL's Olympus supercomputer advances science, saves energy
A new, 162-Teraflop peak supercomputer at the Department of Energy's Pacific Northwest National Laboratory is helping scientists do more complex, advanced research in areas such as energy storage and future ...
Jan 17, 2012 |
4.7 / 5 (3) |
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Thousands protest against nuclear power in Japan
About 2,000 demonstrators hit the streets of Yokohama on Saturday calling for an end to nuclear energy in Japan after the March 11 disaster that sparked the worst atomic crisis since Chernobyl.
Technology / Energy & Green Tech
Jan 15, 2012 |
2.3 / 5 (8) |
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Quick-cooking nanomaterials in microwave to make tomorrow's air conditioners
Engineering researchers at Rensselaer Polytechnic Institute have developed a new method for creating advanced nanomaterials that could lead to highly efficient refrigerators and cooling systems requiring no ...
Nanotechnology / Nanomaterials
Jan 10, 2012 |
4.7 / 5 (12) |
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Flipping an egg carton of light traps giant atoms
(PhysOrg.com) -- In an egg carton of laser light, University of Michigan physicists can trap giant Rydberg atoms with up to 90 percent efficiency, an achievement that could advance quantum computing and terahertz ...
Dec 23, 2011 |
5 / 5 (4) |
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Japan launches new spy satellite
Japan launched a new spy satellite into orbit on Monday amid concerns over North Korea's missile programme and to monitor natural disasters in the region, officials said.
Space & Earth / Space Exploration
Dec 12, 2011 |
5 / 5 (1) |
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Tokyo 'not doing enough' for Fukushima: Greenpeace
Fukushima's residents are being left to their fate and not enough is being done to protect them against radiation nine months after Japan's tsunami, environment group Greenpeace said Wednesday.
Dec 07, 2011 |
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