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Key: Meeting
Showing releases 1-25 out of 43 releases.
Public Release: 13-May-2009
 Environmental Science & TechnologyNatural petroleum seeps release equivalent of eight to 80 Exxon Valdez oil spills A new study by researchers at Woods Hole Oceanographic Institution and the University of California, Santa Barbara is the first to quantify the amount of oil residue in seafloor sediments that result from natural petroleum seeps off Santa Barbara, Calif. 
US Department of Energy, National Science Foundation, Seaver Institute
Contact: Stephanie Murphy
Public Release: 13-May-2009
NatureMIT reels in RNA surprise with microbial ocean catch An ingenious new method of obtaining marine microbe samples while preserving the microbes' natural gene expression has yielded an unexpected boon: the presence of many varieties of small RNAs -- snippets of RNA that act as switches to regulate gene expression in these single-celled creatures, MIT researchers report in the May 14 issue of Nature. Before now, small RNA could only be studied in lab-cultured microorganisms.
Gordon and Betty Moore Foundation, National Science Foundation, US Department of Energy
Contact: Elizabeth Thomson
Public Release: 13-May-2009
NatureA Penn physics study: Of traffic jams, beach sands and the zero-temperature jamming transition Researchers in condensed matter physics at the University of Pennsylvania and the University of Chicago have created an experimental and computer model to study how jamming, the physical process in which collections of particles are crammed together to behave as solids, might affect the behavior of systems in which thermal motion is important, such as molecules in a glass.
US Department of Energy, National Science Foundation
Contact: Jordan Reese
Public Release: 12-May-2009
Compact cancer-therapy particle-delivery system patented As part of an effort to make high-precision particle cancer therapy accessible to more patients, a physicist at the US Department of Energy's Brookhaven National Laboratory has developed a simpler, less-expensive gantry design for delivering tumor-killing particle beams. Brookhaven Science Associates, the company that manages the Lab for DOE, has applied for a US nonprovisional patent on the design, which is now available for licensing and commercial development.
US Department of Energy
Contact: Karen McNulty Walsh
Public Release: 11-May-2009
DOE names Caltech professor as director of EFRC focusing on light-material interactions The US Department of Energy Office of Science has announced that it will fund the creation of 46 Energy Frontier Research Centers over the next five years, including one that will be housed at the California Institute of Technology. That EFRC will be headed by Harry Atwater, the Howard Hughes Professor and professor of applied physics and materials science.
US Department of Energy
Contact: Lori Oliwenstein
Public Release: 11-May-2009
EVS 24Michael Kintner-Meyer proposes value of smart charging at EVS24 Dr. Michael Kintner-Meyer proposes the value of smart charging technology developed at Pacific Northwest National Laboratory. Contact: Anne Haas
Public Release: 11-May-2009
Proceedings of the National Academy of SciencesRiver delta areas can provide clue to environmental changes, Texas A&M prof says Sediments released by many of the world's largest river deltas to the global oceans have been changed drastically in the last 50 years, largely as a result of human activity, says a Texas A&M University researcher.
NASA, US Department of Energy, US Office of Naval Research, National Science Foundation
Contact: Thomas Bianchi
Public Release: 8-May-2009
Proceedings of the National Academy of SciencesHigh-pressure compound could be key to hydrogen-powered vehicles A hydrogen-rich compound discovered by Stanford researchers may help overcome one of the biggest hurdles to using hydrogen for fuel -- namely, how do you stuff enough hydrogen into a volume small enough to be practical for powering a car? The newly discovered material is a form of ammonia borane. Working at high pressure in an atmosphere artificially enriched with hydrogen, the scientists were able to ratchet up the hydrogen content by roughly 50 percent.
US Department of Energy
Contact: Louis Bergeron
Public Release: 8-May-2009
Grant supports Boston College physicists in 1 of country's new energy frontier research centers A US Department of Energy grant to enhance the nation's energy security will team Boston College physicists Zhifeng Ren and Cyril Opeil, SJ, with colleagues from MIT and Oak Ridge National Laboratory.
US Department of Energy
Contact: Ed Hayward
Public Release: 8-May-2009
Physical Review DThe day the universe froze Imagine a time when the entire universe froze. According to a new model for dark energy, that is essentially what happened about 11.5 billion years ago, when the universe was a quarter of the size it is today.
US Department of Energy
Contact: David F. Salisbury
Public Release: 7-May-2009
Third International Conference of Magnetic RefrigerationExperts on magnetic cooling to converge on Des Moines Experts from around the globe will be converging on Des Moines May 12-15 to discuss the state of the art of magnetic refrigeration. Scientists and industry representatives will be attending the Third International Conference on Magnetic Refrigeration, Thermag III, which is being hosted by the US Department of Energy's Ames Laboratory and Iowa State University. Contact: Kerry Gibson
Public Release: 7-May-2009
Report examines limits of national power grid simulations The report, "National Power Grid Simulation Capability: Needs and Issues," examines shortcomings in the nation's current capabilities for simulating the national power grid.
US Department of Homeland Security
Contact: Eleanor Taylor
Public Release: 6-May-2009
Global Biogeochemical CyclesOcean carbon: A dent in the iron hypothesis Oceanographers in the Earth Sciences Division of Lawrence Berkeley National Laboratory analyzed data from deep-diving Carbon Explorer floats that reported continuously for over a year following the SOFeX iron-fertilization experiment in the Southern Ocean. Most of the carbon from lush plankton blooms, both artificially fertilized and natural, never reached the deep ocean.
Biological and Environmental Research Program, US Department of Energy, National Oceanographic Partnership Program, US Office of Naval Research
Contact: Paul Preuss
Public Release: 6-May-2009
Story tips From the Department of Energy's Oak Ridge National Laboratory -- May 2009 The SNS has added another instrument to its eventual suite of 25. Wide tires on tractor-trailers can reduce the weight of a rig. In one of the largest experiments of its kind, thousands of cottonwood cuttings planted in common gardens in British Columbia, Oregon and California will help scientists determine which strains are best suited for cellulosic ethanol production. Fusion energy took a small step forward with a successful simulation performed on ORNL's Jaguar supercomputer. Contact: Ron Walli
Public Release: 6-May-2009
Physical Review LettersStar crust 10 billion times stronger than steel, IU physicist finds Research by a theoretical physicist at Indiana University shows that the crusts of neutron stars are 10 billion times stronger than steel or any other of the earth's strongest metal alloys.
US Department of Energy
Contact: Steve Chaplin
Public Release: 5-May-2009
Princeton to receive $20 million to establish Energy Frontier Research Center Princeton University will be home to a new $20 million energy research center for combustion science, as part of a federal initiative to spur discoveries that lay the groundwork for an economy based on clean replacements for fossil fuels.
US Department of Energy
Contact: Chris Emery
Public Release: 4-May-2009
Physical Review LettersNano-sandwich triggers novel electron behavior A lattice of vanadium dioxide molecules just six atoms thick in which electrons appear to be guided by conflicting laws of physics depending on their direction of travel has been modeled by a team of physicists at the University of California, Davis. Its unique properties could open up a new world of possibilities in the emerging field of spintronics technology, which takes advantage of the magnetic as well as the electric properties of electrons in the design of novel electronic devices.
US Department of Energy
Contact: Liese Greensfelder
Public Release: 4-May-2009
Proceedings of the National Academy of SciencesScientists determine the structure of highly efficient light-harvesting molecules in green bacteria An international science team has determined the structure of chlorophyll molecules in green bacteria, which are super-efficient at harvesting light energy. Because the interactions that lead to the assembly of the chlorophyll molecules are rather simple, so they provide good models for designing artificial systems. The research one day could be used to build artificial photosynthetic systems, such as those that convert solar energy to electrical energy.
US Department of Energy
Contact: Barbara K. Kennedy
Public Release: 1-May-2009
SIAM 2009 Annual MeetingTwo Argonne mathematicians recognized as SIAM Fellows Hans G. Kaper and Jorge Moré, both researchers from the US Department of Energy's Argonne National Laboratory, have been named Fellows of the Society for Industrial and Applied Mathematics (SIAM). Contact: Eleanor Taylor
Public Release: 1-May-2009
Nature MaterialsBlurring the lines between magic and science: Berkeley researchers create an 'invisibility cloak' Never mind Harry Potter, researchers at Berkeley have made an invisibility cloak of their own. A team led by Xiang Zhang of Berkeley Lab and UC Berkeley has taken a major step towards a true invisibility device with the creation of a carpet cloak from nanostructured silicon that conceals the presence of objects placed under it from optical detection.
US Department of Energy
Contact: Lynn Yarris
Public Release: 1-May-2009
Windpower 2009 Conference & Exhibition'Smart turbine blades' to improve wind power Researchers have developed a technique that uses sensors and computational software to constantly monitor forces exerted on wind turbine blades, a step toward improving efficiency by adjusting for rapidly changing wind conditions. Findings will be presented on May 4 during a wind-power conference in Chicago. The research by engineers at Purdue University and Sandia National Laboratories is part of an effort to develop a smarter wind turbine structure.
US Department of Energy
Contact: Emil Venere
Public Release: 1-May-2009
Ecological MonographsPlants could override climate change effects on wildfires Rising temperatures may lead to more tinder-dry vegetation, but that doesn't mean there will be a higher risk for wildfires in a particular area. Contact: Anne Stark
Public Release: 30-Apr-2009
Nano LettersSandia researchers construct carbon nanotube device that can detect colors of the rainbow Researchers at Sandia National Laboratories have created the first carbon nanotube device that can detect the entire visible spectrum of light, a feat that could soon allow scientists to probe single molecule transformations, study how those molecules respond to light, observe how the molecules change shapes, and understand other fundamental interactions between molecules and nanotubes. Contact: Mike Janes
Public Release: 30-Apr-2009
Smart Charger Controller simplifies electric vehicle recharging PNNL's Smart Charger Controller automatically recharges electric vehicles during times of least cost to the consumer and lower demand for power.
US Department of Energy
Contact: Annie Haas
Public Release: 29-Apr-2009
DOE to establish Energy Frontier Research Center at PNNL The DOE plans to award $22.5 million over five years for PNNL's new Center for Molecular Electrocatalysis, where scientists will study molecules called catalysts that convert electrical energy into chemical bonds and back again. Of interest are catalysts that pack energy into bonds involving hydrogen, oxygen or nitrogen. These reactions are at the core of technologies such as solar energy and fuel cells.
US Department of Energy
Contact: Mary Beckman
Showing releases 1-25 out of 43 releases.
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