News tagged with air bubbles
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Search results for air bubbles
Ohio school district sues over air pollution
12 hours ago |
not rated yet |
0
(AP) -- A school district near Cincinnati is suing a plastics plant, accusing it of continuing to release chemicals in the air that exceed government safety standards.
Generating electricity from air flow
Nov 22, 2009 |
3.5 / 5 (11) |
2
A group of researchers at the City College of New York is developing a new way to generate power for planes and automobiles based on materials known as piezoelectrics, which convert the kinetic energy of motion into electricity. ...
Road rage: Fuel vapor heightens aggression
Nov 24, 2009 |
4.5 / 5 (4) |
1
Outrageous prices may not be the only thing causing anger at the petrol pumps. A new study, published in the open access journal BMC Physiology, has shown that rats exposed to fumes from leaded and unleaded gasoline become ...
Research reveals exactly how coughing is triggered by environmental irritants
Nov 23, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- Scientists have revealed how environmental irritants such as air pollution and cigarette smoke cause people to cough, in research published today in the American Journal of Respiratory an ...
A mechanical model of vocalization
Nov 23, 2009 |
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When people speak, sing, or shout, they produce sound by pushing air over their vocal folds -- bits of muscle and tissue that manipulate the air flow and vibrate within it. When someone has polyps or some other problem with ...
Exposures to metals and diesel emissions in air linked to respiratory symptoms in children
Nov 23, 2009 |
not rated yet |
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Exposure shortly after birth to ambient metals from residential heating oil combustion and particles from diesel emissions are associated with respiratory symptoms in young inner city children, according to a new study by ...
Superconductor magnet spacecraft heat shield being developed
Nov 26, 2009 |
4.8 / 5 (36) |
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(PhysOrg.com) -- European space agencies and an aerospace giant are developing a new re-entry heat shield that will use superconductor magnets to generate a magnetic field strong enough to deflect the superhot ...
Explained: The Discrete Fourier Transform
Nov 25, 2009 |
4.3 / 5 (31) |
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(PhysOrg.com) -- In 1811, Joseph Fourier, the 43-year-old prefect of the French district of Isčre, entered a competition in heat research sponsored by the French Academy of Sciences. The paper he submitted ...
Cutting greenhouse pollutants could directly save millions of lives worldwide
Nov 25, 2009 |
2.3 / 5 (12) |
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Tackling climate change by reducing carbon dioxide and other greenhouse emissions will have major direct health benefits in addition to reducing the risk of climate change, especially in low-income countries, according to ...
Climate experts debate strategies for reducing atmospheric carbon and future warming
Nov 25, 2009 |
2.8 / 5 (12) |
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(PhysOrg.com) -- Reducing carbon dioxide to safe levels may require extracting carbon from the air, says Cornell climate researcher.
List of search results for air bubbles
