News tagged with water pumps
Feds release Calif. plan to protect chinook salmon
Jun 04, 2009 |
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(AP) -- Federal fisheries regulators on Thursday released a court-ordered plan to help struggling chinook salmon that includes opening California dams and restricting pumping, which would reduce the amount of water available ...
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U.S. scientists develop better heat pump
Jan 18, 2007 |
3.8 / 5 (15) |
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U.S. homeowners might soon see their electric bills decreasing thanks to an integrated heat pump system developed by the Oak Ridge National Laboratory.
Magnetic Snakes Create Water Current
Sep 24, 2007 |
4.4 / 5 (24) |
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Physicists at Argonne National Laboratory have found that magnetic particles suspended in water and subjected to an alternating magnetic field will form snake-shaped structures that can control the flow of ...
Longfin smelt not endangered in California, regulators say
Apr 09, 2009 |
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Longfin smelt in the San Francisco Bay-Delta do not warrant protection under the federal endangered species law, regulators said Wednesday.
Swedish hi-tech 'snake' blazes trail to safer firefighting
Jul 19, 2009 |
4.6 / 5 (11) |
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Firefighting, arguably one of the world's most dangerous jobs, is about to get a lot safer thanks to a revolutionary technique developed in Sweden.
Green heating and cooling technology turns carbon from eco-villain to hero
Nov 10, 2009 |
3.7 / 5 (3) |
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Carbon is usually typecast as a villain in terms of the environment but researchers at the University of Warwick have devised a novel way to miniaturise a technology that will make carbon a key material in ...
Explosion on chip sets liquid in motion
Oct 30, 2008 |
4.8 / 5 (5) |
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(PhysOrg.com) -- PhD student, Dennis van den Broek, of the University of Twente, Netherlands, has developed a new type of miniature motor, the micro-bubble actuator. This ‘motor’, which can be used in laboratories ...
It's The Water: Beijing Olympic Swimmer Provided State-of-Art ProMinent Ozone Technology
Aug 12, 2008 |
3.4 / 5 (28) |
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(PhysOrg.com) -- As Olympic records are being broken left and right by Michael Phelps, questions have been raised do we have a performance enhancing water issue. Some attribute the gold hanging around Olympiad ...
Complex ocean behavior studied with 'artificial upwelling'
Space & Earth / Earth Sciences
Sep 02, 2008 |
4.3 / 5 (11) |
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A team of scientists is studying the complex ocean upwelling process by mimicking nature – pumping cold, nutrient-rich water from deep within the Pacific Ocean and releasing it into surface waters near Hawaii that lack the ...
Scientists Test 'Artificial Upwelling' to Learn More About Complex Ocean Ecosystem Behavior
Sep 04, 2008 |
3.5 / 5 (8) |
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(PhysOrg.com) -- A team of scientists is studying the complex ocean upwelling process by mimicking nature – pumping cold, nutrient-rich water from deep within the Pacific Ocean and releasing it into surface waters near Hawaii ...
Mayfly-Mimicking Sensor Could be High Tech 'Canary in the Coal Mine'
Jun 21, 2008 |
5 / 5 (2) |
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Security, health and safety sensors in coal mines, buildings or underground public transit areas where air or water does not readily flow may one day be improved by research on young mayflies at the University ...
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