Latest climate and biosphere modelling suggests that the length of time carbon remains in vegetation during the global carbon cycle known as 'residence time' is the key uncertainty in predicting how Earth's terrestrial plant life ... - Read More
NASA scientists have revealed the inner workings of the ozone hole that forms annually over Antarctica and found that declining chlorine in the stratosphere has not yet caused a recovery of the ozone hole More ... - Read More
Lawrence Livermore National Laboratory researchers have combined ultrafast time resolved experimental measurements with theory to reveal how an explosive responds to a high impact shock The work involved advances in both ultrafast experimental shock wave ... - Read More
Which climate effects do clouds have Under what conditions do they warm or cool the atmosphere Today after more than five years of preparation the specially equipped research aircraft HALO High Altitude and Long Range ... - Read More
An atmospheric peculiarity Earth shares with Jupiter Saturn Uranus and Neptune is likely common to billions of planets University of Washington astronomers have found and knowing that may help in the search for potentially habitable ... - Read More
Rivers and streams release carbon dioxide at a rate five times greater than the world's lakes and reservoirs combined contrary to common belief Research from the University of Waterloo was a key component of the ... - Read More
By relentlessly miniaturizing a pre World War II computer technology and combining this with a new and durable material researchers at Case Western Reserve University have built nanoscale switches and logic gates that operate more ... - Read More
Polymers can behave like insulators semiconductors and metals as well as semimetals Twenty researchers under the leadership of Xavier Crispin Docent in organic electronics at Linköping University are behind the breakthrough published in Nature Materials ... - Read More
University of Oregon chemists studying the structure of ligand stabilized gold nanoparticles have captured fundamental new insights about their stability The information they say could help to maintain a desired integral property in nanoparticles used ... - Read More
Heating a sheet of plastic may not bring it to life but it sure looks like it does in new experiments at Rice University The materials created by Rice polymer scientist Rafael Verduzco and his ... - Read More
Researchers from Northwestern University's McCormick School of Engineering and Applied Science have developed the world's highest quantum efficiency ultraviolet UV photodetector an advance in technology that could aid in the detection of missiles and chemical ... - Read More
Half Heusler compounds are especially suited for manufacturing thermoelectric modules Waste heat can be converted to electricity with them Researchers have manufactured the alloys for the first time in kilogram quantities More than two thirds ... - Read More
Scientists have developed a new feedback method for optimizing the laser pulse shapes used in the control of chemical reactions In many ways traditional chemical synthesis is similar to cooking To alter the final product ... - Read More
Released 12 6 2013 10 05 AM ESTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only Citations AIP AdvancesDec 7 2013 WASHINGTON D C ... - Read More
Reducing the amount of sunlight reaching the planet's surface by geoengineering may not undo climate change after all Two German researchers used a simple energy balance analysis to explain how Earth's water cycle responds differently ... - Read More
Although vegetation growth in the Arctic is boosted by global warming it's not enough to offset the carbon released by the thawing of the permafrost beneath the surface University of Florida researchers have found in ... - Read More
While the Arctic Ocean is largely a carbon sink researchers find parts are also a source of atmospheric carbon dioxide For the past three decades as the climate has warmed the massive plates of sea ... - Read More
Highly insulating triple pane windows keep a house snug and cozy but it takes two decades or more for the windows to pay off financially based on utility bill savings according to a report by ... - Read More
Through a process known as thermionic conversion heat energy such as light from the sun or heat from burned fossil fuels can be converted into electricity with very high efficiency Because of its promise researchers ... - Read More
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