News tagged with minimal energy
Foldit gamers improve protein design through crowdsourcing
(PhysOrg.com) -- Gamers on Foldit have succeeded in improving the catalyst abilities of an enzyme, making it 18-fold more active than the original version. The idea is the brainchild of University of Washington ...
Jan 25, 2012 |
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Researchers tap into cell power to create building 'skins' that adapt to heat/light of environment
Engineers, design architects and cell biologists from the University of Pennsylvania will use a National Science Foundation grant to utilize the flexibility and sensitivity of human cells as the models for ...
Sep 21, 2010 |
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Physics Model Determines Dynamics of Friends and Enemies
(PhysOrg.com) -- Sometimes friends can become enemies and enemies become friends, and it’s difficult to understand exactly how or why the changes took place. A new study shows that when the shifting of alliances ...
Dec 02, 2009 |
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Sharp develops concentrator solar cell with world’s highest conversion efficiency of 43.5%
Sharp Corporation has achieved the world’s 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
May 31, 2012 |
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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 ...
May 31, 2012 |
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New York is vying to become global high-tech hub
(AP) -- Just as a trench dug in the 1800s created a shortcut to the nation's interior and helped make New York a global trading hub, the city is now hoping for another "Erie Canal moment" with a high-tech research complex ...
May 28, 2012 |
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High-speed method to aid search for solar energy storage catalysts
Eons ago, nature solved the problem of converting solar energy to fuels by inventing the process of photosynthesis.
May 25, 2012 |
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New inexpensive, environmentally friendly solar cell shines with potential
(Phys.org) -- The limitations of conventional and current solar cells include high production cost, low operating efficiency and durability, and many cells rely on toxic and scarce materials. Northwestern University researchers ...
Technology / Energy & Green Tech
May 23, 2012 |
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Civil engineers find savings where the rubber meets the road
A new study by civil engineers at MIT shows that using stiffer pavements on the nation’s roads could reduce vehicle fuel consumption by as much as 3 percent — a savings that could add up to 273 million ...
Technology / Energy & Green Tech
May 22, 2012 |
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Extracting fuels and chemicals from plant life
Concerns over increasing global energy demand and the environmental impacts of fossil fuels are motivating the world’s researchers to try to develop alternative, renewable sources of energy.
May 21, 2012 |
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Scotland passes turbine test to harness tidal power
(Phys.org) -- An underwater turbine being used for harnessing tidal power to generate electricity for homes and businesses has successfully completed its testing period in the island of Eday, one of Orkney’s ...
Technology / Energy & Green Tech
May 20, 2012 |
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Engineers use droplet microfluidics to create glucose-sensing microbeads
Tiny beads may act as minimally invasive glucose sensors for a variety of applications in cell culture systems and tissue engineering
May 18, 2012 |
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AP IMPACT: Evacs and drills pared near nuke plants
(AP) -- Without fanfare, the nation's nuclear power regulators have overhauled community emergency planning for the first time in more than three decades, requiring fewer exercises for major accidents and recommending that ...
Technology / Energy & Green Tech
May 16, 2012 |
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List of search results for minimal energy
