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Key: Meeting
Showing releases 26-49 out of 49 releases.
Public Release: 3-Nov-2009
 Royal Meteorological Society's International Journal of ClimatologyStudy gives clearer picture of how land-use changes affect US climate A study by researchers from Purdue University and the universities of Colorado and Maryland concluded that greener land cover contributes to cooler temperatures, and almost any other change leads to warmer temperatures. 
US Department of Energy, NASA, National Science Foundation, National Oceanic and Atmospheric Administration
Contact: Greg Kline
Public Release: 2-Nov-2009
Sandia announces completion of mixed waste landfill cover construction The Environmental Restoration Project at Sandia National Laboratories reports the successful construction of an alternative evapotranspirative cover at the Mixed Waste Landfill in September. The 2.6-acre site is located in Technical Area 3 in the west-central part of Kirtland Air Force Base. Contact: Stephanie Holinka
Public Release: 2-Nov-2009
2 grants to ASU will help change the way the US generates and consumes energy The US Department of Energy has awarded Arizona State University two grants for alternative energy research that are part of a special DOE program to pursue high-risk, high-reward advances with the potential to change the way the nation generates and consumes energy. ASU's grants, totaling more than $10 million, are among 37 new DOE grants totaling $151 million to support the program.
US Department of Energy
Contact: Skip Derra
Public Release: 2-Nov-2009
UD wins $4.4 million to develop next-generation magnets The University of Delaware has won a $4.4 million grant from the US Department of Energy's Advanced Research Projects Agency to lead a multidisciplinary, multi-institutional research project to develop the next generation of high-performance permanent magnets.
US Department of Energy
Contact: Tracey Bryant
Public Release: 2-Nov-2009
International Journal of ClimatologyGreen is cool, but US land changes generally are not Most land use changes occurring in the continental US result in raised regional surface temperatures, says a new study by scientists at the University of Maryland, Purdue University and the University of Colorado in Boulder. The study in the Royal Meteorological Society's International Journal of Climatology found that almost any change that makes land cover less "green" contributes to warming. A perhaps less intuitive finding is that conversion of any land to agricultural use results in cooling, even land that was previously forested.
US Department of Energy, NASA, National Science Foundation, National Oceanic and Atmospheric Administration
Contact: Lee Tune
Public Release: 2-Nov-2009
Journal of Physical Chemistry CRice U. lab leads hunt for new zeolites In all the world, there are about 200 types of zeolite, a compound of silicon, aluminum and oxygen that gives civilization such things as laundry detergent, kitty litter and gasoline. But thanks to computations by Rice University professor Michael Deem and his colleagues, it appears there are -- or could be -- more types of zeolites than once thought.
US Department of Energy, National Science Foundation
Contact: David Ruth
Public Release: 2-Nov-2009
Earth and Planetary Science Letters'Ultra-primitive' particles found in comet dust Dust samples collected from the stratosphere have yielded an unexpectedly rich trove of relicts from the ancient cosmos, report scientists from the Carnegie Institution. The dust includes presolar grains and material from interstellar molecular clouds. This "ultra-primitive" material likely wafted into the atmosphere after the Earth passed through the trail of an Earth-crossing comet in 2003, giving scientists a rare opportunity to study cometary dust in the laboratory.
NASA, NASA Astrobiology Institute, US Office of Naval Research, US Department of Energy
Contact: Larry Nittler
Public Release: 2-Nov-2009
Science begins at the world's most powerful X-ray laser The first experiments are now underway using the world's most powerful X-ray laser, the Linac Coherent Light Source, located at the Department of Energy's SLAC National Accelerator Laboratory. Illuminating objects and processes at unprecedented speed and scale, the LCLS has embarked on groundbreaking research in physics, structural biology, energy science, chemistry and a host of other fields.
US Department of Energy
Contact: Melinda Lee
Public Release: 2-Nov-2009
Astrophysical JournalHigh-precision measurements confirm cosmologists' standard view of the universe A detailed picture of the seeds of structures in the universe has been unveiled by an international team co-led by Sarah Church of KIPAC, jointly located SLAC and Stanford University, and by Walter Gear, of Cardiff University. These measurements put limits on proposed alternatives to the standard model of cosmology and provide further support for the standard cosmological model, confirming that dark matter and dark energy make up 95 percent of everything in existence. Contact: Kelen Tuttle
Public Release: 30-Oct-2009
SMU Geothermal Lab awarded $5.25 million DOE grant SMU's DOE grant to provide content for the National Geothermal Database is part of the $338 million Recovery Act funding package announced by Energy Secretary Steven Chu.
US Department of Energy
Contact: Kim Cobb
Public Release: 29-Oct-2009
Cancer ResearchUT Southwestern researchers use drug-radiation combo to eradicate lung cancer Researchers at UT Southwestern Medical Center have eliminated non-small cell lung cancer in mice by using an investigative drug called BEZ235 in combination with low-dose radiation.
National Institutes of Health, American Cancer Society, Concern Foundation, Gibson Foundation, Leukemia of Texas, US Department of Energy, American Italian Cancer Foundation
Contact: Connie Piloto
Public Release: 29-Oct-2009
LANL Roadrunner simulates nanoscale material failure How nanowires evolve under stress is simulated atom-by-atom over a period of time that is closer than ever to experimental reality. Contact: Kevin Roark
Public Release: 29-Oct-2009
SciencePinning down superconductivity to a single layer Using precision techniques for making superconducting thin films layer-by-layer, physicists at the US Department of Energy's Brookhaven National Laboratory have identified a single layer responsible for one such material's ability to become superconducting, i.e., carry electrical current with no energy loss. The technique, described in the Oct. 30, 2009, issue of Science, could be used to engineer ultrathin films with "tunable" superconductivity for higher-efficiency electronic devices.
US Department of Energy
Contact: Karen McNulty Walsh
Public Release: 28-Oct-2009
NatureGamma-ray photon race ends in dead heat; Einstein wins this round A pair of gamma-ray photons -- one possessed of a million times the energy of the other -- arrived at virtually the same instant at NASA's orbiting Fermi Gamma-ray Space Telescope, after a 7.3 billion year race across the universe. Some proponents of alternatives to Einstein's theory of gravity would have predicted that the more energetic would have been much farther behind the less energetic one. They were wrong -- Einstein wins this round.
NASA , US Department of Energy, CEA/Irfu, IN2P3/CNRS, ASI, INFN, MEXT, KEK, JAXA, K. A. Wallenberg Foundation, Swedish Research Council, National Space Board, INAF
Contact: Louis Bergeron
Public Release: 28-Oct-2009
Fermi telescope caps its first year with a glimpse of space-time During its first year of operations, NASA's Fermi Gamma Ray Space Telescope mapped the extreme sky with unprecedented resolution and sensitivity. It captured more than one thousand discrete sources of gamma rays -- the highest-energy form of light. Capping these achievements was a measurement that provided rare experimental evidence about the very structure of space and time, unified as space-time in Einstein's theories.
NASA, Stanford University, Sonoma State Universtiy, ESA, CSA, US Department of Energy
Contact: Francis Reddy
Public Release: 28-Oct-2009
LANL Roadrunner models nonlinear physics of high-power lasers Los Alamos scientists are using an adapted version of VPIC, a particle-in-cell plasma physics code, to model the nonlinear physics of laser backscatter energy transfer and plasma instabilities to assist colleagues at Lawrence Livermore National Laboratory as they attempt to reach fusion ignition at the National Ignition Facility next year. Contact: Kevin Roark
Public Release: 27-Oct-2009
Scientists use world's fastest supercomputer to create the largest HIV evolutionary tree In this study the evolutionary history of more than 10,000 sequences from more than 400 HIV-infected individuals was compared. The idea is to identify common features of the transmitted virus, and attempt to create a vaccine that enables recognition the original transmitted virus before the body's immune response causes the virus to react and mutate. Contact: Kevin Roark
Public Release: 27-Oct-2009
Physical ReviewMagnetic mixing creates quite a stir Sandia researchers have developed a process that can mix tiny volumes of liquid, even in complicated spaces. Researchers currently use all types of processes to try and create mixing, with only "mixed" success. "In small devices," says Sandia materials scientist Jim Martin, "people have tried all kinds of pillars and mixing cells to initiate mixing, but these approaches don't work well." Researchers need simpler and more reliable ways to mix in tiny places such as micrometer-sized channels, Martin said. Contact: Stephanie Holinka
Public Release: 27-Oct-2009
Stanford researchers awarded $6.27 million to study energy efficiency and human behavior A Stanford University research team has been awarded $6.27 million to develop an interactive software system that encourages people to be more energy efficient at home.
US Department of Energy, Stanford University, California Energy Commission
Contact: Mark Shwartz
Public Release: 26-Oct-2009
Bold, transformational energy research projects win $151 million in funding The Department of Energy today announced major funding for 37 ambitious research projects. The projects, which are receiving an average of approximately $4 million each, span the energy sector, including potentially transformative innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles and other energy technology areas. The $151 million in funding is being awarded through the Department's recently-formed Advanced Research Projects Agency-Energy.
US Department of Energy
Contact: Jeff Sherwood
Public Release: 26-Oct-2009
Scientists use world's fastest supercomputer to model origins of the unseen universe The model is one of the largest simulations of the distribution of matter in the universe, and aims to look at galaxy-scale mass concentrations above and beyond quantities seen in state-of-the-art sky surveys. Contact: Kevin Roark
Public Release: 26-Oct-2009
Science at the petascale: Roadrunner results unveiled The world's fastest supercomputer, Roadrunner, at Los Alamos National Laboratory has completed its initial "shakedown" phase doing accelerated petascale computer modeling and simulations of a variety of unclassified, fundamental science projects. Contact: Kevin Roark
Public Release: 26-Oct-2009
DOE grant launches Carnegie Mellon initiative to automate discovery of astrophysical phenomena Automated methods for discovering astrophysical phenomena by sifting through massive amounts of cosmological data are being developed by researchers at Carnegie Mellon University, Johns Hopkins University and the University of Washington under a new three-year, $1.6 million grant from the US Department of Energy.
US Department of Energy
Contact: Byron Spice
Public Release: 25-Oct-2009
Nature MaterialsBerkeley researchers create first hyperlens for sound waves Berkeley Lab researchers have developed the world's first acoustic hyperlens, a device that provides an eightfold boost in the magnification power of ultrasound, underwater sonar and other sound-based imaging technologies.
US Office of Naval Research
Contact: Lynn Yarris
Showing releases 26-49 out of 49 releases.
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