News tagged with gas exchange
Expert discusses using small-pore zeolites to remove troublesome pollutant from exhaust
(PhysOrg.com) -- While the reactions that eliminate smog-causing nitrogen oxides from automotive tail pipes appear straightforward, there is far more happening than the standard freshmen textbook shows. Professor ...
Dec 13, 2010 |
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Metal-mining bacteria are green chemists
Microbes could soon be used to convert metallic wastes into high-value catalysts for generating clean energy, say scientists writing in the September issue of Microbiology.
Sep 02, 2010 |
4.9 / 5 (8) |
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Engineers design, build major component for hydrogen cars
(PhysOrg.com) -- Researchers have completed work on a crucial component for an experimental hydrogen storage system for cars, part of efforts to reduce pollution and the use of fossil fuels in transportation.
Feb 24, 2010 |
4.2 / 5 (14) |
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Search results for gas exchange
New small solid oxide fuel cell reaches record efficiency
Individual homes and entire neighborhoods could be powered with a new, small-scale solid oxide fuel cell system that achieves up to 57 percent efficiency, significantly higher than the 30 to 50 percent efficiencies ...
Technology / Energy & Green Tech
2 hours ago |
4.8 / 5 (9) |
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Sandia Labs technology used in Fukushima cleanup
(Phys.org) -- A Sandia National Laboratories technology has been used to remove radioactive material from more than 43 million gallons of contaminated wastewater at Japan’s damaged Fukushima Daiichi nuclear ...
May 29, 2012 |
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Study shows trees absorb less carbon than earlier thought; leaf activity drops during summer
(Phys.org) -- On the first day of summer – the longest day of the year – tree leaves are lush and green, luminous in the June sunlight.
May 15, 2012 |
4 / 5 (5) |
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South Korea approves emissions trading scheme
South Korea's parliament has approved a long-delayed bill to start trading carbon dioxide emissions in 2015, joining the vanguard of countries battling climate change.
May 03, 2012 |
3.7 / 5 (3) |
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Counterterrorism expert says democracy in Central Asia lost in translation
University of Kansas expert on counterterrorism and human rights in Central Asia says democracy got lost in translation in this part of the world.
Other Sciences / Social Sciences
May 02, 2012 |
4 / 5 (2) |
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Investors play a crucial role in sustainable palm oil
WWF is urging investors to do more to promote sustainable palm oil, backed by findings from a new survey released during a high-level meeting of investors and producers in Singapore.
Apr 30, 2012 |
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World's first sea-floor mine signs first customer
Canada-based mining firm Nautilus Minerals said Tuesday it had signed China's Tongling Nonferrous Metals Group as the first customer of its pioneering Papua New Guinean sea-floor mine.
Space & Earth / Earth Sciences
Apr 24, 2012 |
3.7 / 5 (3) |
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Save big on heating, cooling costs with efficiency controls
U.S. commercial building owners could save an average of 38 percent on their heating and cooling bills if they installed a handful of energy efficiency controls that make their heating, ventilation and air ...
Technology / Energy & Green Tech
Apr 20, 2012 |
5 / 5 (1) |
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Refining solar power: student's research may help increase solar cell efficiency
(Phys.org) -- Stephen Mulligan, a University of Delaware senior studying mechanical engineering, has co-authored a paper explaining the effects of gas flow on newly developed solar cells. The paper, entitled ...
Apr 13, 2012 |
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IBM partners with Brazil billionaire Batista's EBX
US computer giant IBM has signed a deal to purchase 20 percent of a subsidiary of Brazilian billionaire Eike Batista's EBX group in exchange for a $1 billion contract, the companies announced.
Apr 05, 2012 |
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List of search results for gas exchange
