News tagged with increased energy
Live fast, die young? Maybe not
The theory that a higher metabolism means a shorter lifespan may have reached the end of its own life, thanks to a study published in the journal Physiological and Biochemical Zoology. The study, led by Lobke Vaanholt (University ...
Mar 09, 2009 |
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Kitchen exhaust fans vary in effectiveness in reducing indoor air pollution
(Phys.org) -- Cooking exhaust hoods designed for home kitchens vary widely in their ability to capture and vent away the air pollutants generated by the gas burners on cook stoves, according to a study by ...
12 hours ago |
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High-temperature superconductivity starts at nanoscale
(Phys.org) -- High-temperature superconductivity doesn't happen all it once. It starts in isolated nanoscale patches that gradually expand until they take over.
12 hours ago |
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Sharp develops concentrator solar cell with world’s highest conversion efficiency of 43.5%
Sharp Corporation has achieved the worlds highest solar cell conversion efficiency of 43.5% using a concentrator triple-junction compound solar cell. These solar cells are used in a lens-based concentrator ...
Technology / Energy & Green Tech
11 hours ago |
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Greenhouse gas levels hit 'troubling milestone'
(AP) The world's air has reached what scientists call a troubling new milestone for carbon dioxide, the main global warming pollutant.
10 hours ago |
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Drug companies moving toward green goals
Many pharmaceutical companies in a new survey are making progress in embracing the guiding principles of green chemistry, which seek to minimize the use of potentially hazardous substances in producing medications, reduce ...
7 hours ago |
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Geoengineering: A whiter sky
One idea for fighting global warming is to increase the amount of aerosols in the atmosphere, scattering incoming solar energy away from the Earth's surface. But scientists theorize that this solar geoengineering could have ...
Space & Earth / Earth Sciences
7 hours ago |
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UNH to analyze 'bellwether' solar event data from European satellite
When the sun launched a moderate, or M-class, solar flare May 17, 2012, it was still one of the largest eruptions seen since late January when our star began to rouse from an anomalously long quiet period. ...
Space & Earth / Space Exploration
6 hours ago |
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Standing trees better than burning ones for carbon neutrality
The search for alternatives to fossil fuels has prompted growing interest in the use of wood, harvested directly from forests, as a carbon-neutral energy source.
4 hours ago |
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Enceladus plume is a new kind of plasma laboratory
(Phys.org) -- Recent findings from NASA's Cassini mission reveal that Saturn's geyser moon Enceladus provides a special laboratory for watching unusual behavior of plasma, or hot ionized gas. In these recent ...
Space & Earth / Space Exploration
3 hours ago |
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Nanotechnology breakthrough could dramatically improve medical tests
A laboratory test used to detect disease and perform biological research could be made more than 3 million times more sensitive, according to researchers who combined standard biological tools with a breakthrough ...
Nanotechnology / Bio & Medicine
1 hour ago |
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List of search results for increased energy