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Back to EurekAlert! A Service of the American Association for the Advancement of Science

 

DOE NEWS RELEASES

Key: Meeting M      Journal J      Funder F

Showing releases 1-25 out of 515.

1 | 2 | 3 | 4 | 5 > >>

Public Release: 29-Jun-2016
Nature Climate Change
Climate study finds human fingerprint in Northern Hemisphere greening
A multinational team led by the Department of Energy's Oak Ridge National Laboratory Climate Change Science Institute has found the first positive correlation between human activity and enhanced vegetation growth.

Contact: Sean Simoneau
simoneausm@ornl.gov
865-241-0709
DOE/Oak Ridge National Laboratory

Public Release: 29-Jun-2016
Cell
Ovarian cancer study provides painstaking look at inner workings of tumors
Scientists have examined the collections of proteins in the tumors of 169 ovarian cancer patients to identify critical proteins present in their tumors. The researchers say their achievement illustrates the power of combining genomic and proteomic data -- an approach known as proteogenomics -- to yield a more complete picture of the biology of a cancer that is the fifth leading cause of cancer deaths among women in the United States.
NIH/National Cancer Institute, National Institutes of Health

Contact: Tom Rickey
tom.rickey@pnnl.gov
509-375-3732
DOE/Pacific Northwest National Laboratory

Public Release: 28-Jun-2016
Proceedings of the National Academy of Sciences
See and sort: Developing novel techniques to visualize uncultured microbial cell activity
In a study published online the week of June 27, 2016 in the Proceedings of the National Academy of Sciences (PNAS), Caltech and DOE Joint Genome Institute researchers utilized a recently refined technique to identify both individual active cells, and single clusters of active bacteria and archaea within microbial communities. The DOE is interested in learning how the planet's 'microbial dark matter' can be harnessed for energy and environmental challenges.
NSF/Center for Dark Energy Biosphere Investigations, Gordon and Betty Moore Foundation, Austrian Science Fund, DOE/Office of Science

Contact: David Gilbert
degilbert@lbl.gov
DOE/Joint Genome Institute

Public Release: 28-Jun-2016
Physical Review Letters
New model predicts once-mysterious chemical reactions
A team of researchers from Los Alamos National Laboratory and Curtin University in Australia developed a theoretical model to forecast the fundamental chemical reactions involving molecular hydrogen.

Contact: Nick Njegomir
njegomir@lanl.gov
505-665-9394
DOE/Los Alamos National Laboratory

Public Release: 28-Jun-2016
Nature Communications
Study shows trees with altered lignin are better for biofuels
By engineering a novel enzyme involved in lignin synthesis, scientists at the US Department of Energy's Brookhaven National Laboratory and collaborators have altered the lignin in plant cell walls in a way that increases access to biofuel building blocks without inhibiting plant growth.
US Department of Energy

Contact: Karen McNulty Walsh
kmcnulty@bnl.gov
631-344-8350
DOE/Brookhaven National Laboratory

Public Release: 27-Jun-2016
Geophysical Research Letters
ChemCam findings hint at oxygen-rich past on Mars
The discovery of manganese oxides in Martian rocks might tell us that the Red Planet was once more Earth-like than previously believed.

Contact: Laura Mullane
mullane@lanl.gov
505-667-6012
DOE/Los Alamos National Laboratory

Public Release: 22-Jun-2016
PNNL to lead regional smart manufacturing center
Pacific Northwest National Laboratory has been named to lead the Northwest Regional Manufacturing Center as part of the national Smart Manufacturing Innovation Institute.
Department of Energy and various public/private investments

Contact: Susan Bauer
susan.bauer@pnnl.gov
509-372-6083
DOE/Pacific Northwest National Laboratory

Public Release: 21-Jun-2016
The clean dozen: 12 techs near commercial use
A dozen clean energy technologies that enable everything from lightweight, fuel-sipping cars to the expansion of renewable energy and cleaner fossil fuel use are getting a boost at Pacific Northwest National Laboratory, thanks to $4.4 million from the Department of Energy's Technology Commercialization Fund.
US Department of Energy

Contact: Franny White
franny.white@pnnl.gov
509-375-6904
DOE/Pacific Northwest National Laboratory

Public Release: 21-Jun-2016
Microwave imaging expert at Sandia Labs honored as SPIE fellow for radar work
Sandia National Laboratories researcher Armin Doerry has been named a SPIE fellow for his technical achievements in imaging microwave radar technology development, design and analysis.

Contact: Heather Clark
hclark@sandia.gov
505-844-3511
DOE/Sandia National Laboratories

Public Release: 20-Jun-2016
Advanced Structural and Chemical Imaging
New electron microscope method detects atomic-scale magnetism
Scientists can now detect magnetic behavior at the atomic level with a new electron microscopy technique developed by a team from the Department of Energy's Oak Ridge National Laboratory and Uppsala University, Sweden. The researchers took a counterintuitive approach by taking advantage of optical distortions that they typically try to eliminate.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

Public Release: 20-Jun-2016
International Symposium on Ballistics
Keeping alive the art of experimental design
A team of Lawrence Livermore National Laboratory (LLNL) researchers was honored with the Neill Griffiths Award this month, recognizing the most significant contribution to shaped charge technology. The award was presented at the annual International Symposium on Ballistics. The research helped solve a challenge Shell International Exploration and Production faced: how to sever the connection between an offshore drilling rig with the seabed in case of an emergency.

Contact: Nolan O'Brien
obrien32@llnl.gov
925-422-3399
DOE/Lawrence Livermore National Laboratory

Public Release: 20-Jun-2016
Nature Communications
Titan shines light on high-temperature superconductor pathway
A team led by Thomas Maier of Oak Ridge National Laboratory (ORNL) used the Titan supercomputer at ORNL to simulate cuprates on the path to superconductivity. Maier's team focused on a pivotal juncture on the cuprates' path called the pseudogap phase, an in-between phase before superconductivity in which cuprates exhibit both insulating and conducting properties.

Contact: Jonathan Hines
jdhines1786@gmail.com
865-574-6944
DOE/Oak Ridge National Laboratory

Public Release: 20-Jun-2016
The International Supercomputing Conference
NERSC readying for Cori Phase 2 Knights Landing-based system
For the past year, staff at the Department of Energy's National Energy Research Scientific Computing Center (NERSC) have been preparing users of 20 leading science applications for the arrival of the second phase of its newest supercomputer, Cori, which consists of more than 9,300 nodes containing Intel's Xeon Phi Knights Landing processor -- which was officially unveiled June 20 at the International Supercomputer Conference in Germany. The first compute cabinets are scheduled to arrive in July.
DOE/Office of Science

Contact: Jon Bashor
jbashor@lbl.gov
510-486-5849
DOE/Lawrence Berkeley National Laboratory

Public Release: 17-Jun-2016
Scientists seek new physics using ORNL's intense neutrino source
Soon to be deployed at the Department of Energy's Oak Ridge National Laboratory is an experiment to explore new physics associated with neutrinos. The Precision Oscillation and Spectrum Experiment, or PROSPECT, is led by Yale University and includes partners from 14 academic and governmental institutions. The DOE High Energy Physics program will support the experiment at the High Flux Isotope Reactor (HFIR), a DOE Office of Science User Facility at ORNL.
US Department of Energy

Contact: Dawn Levy
levyd@ornl.gov
865-576-6448
DOE/Oak Ridge National Laboratory

Public Release: 17-Jun-2016
Nature Communications
Discovery of gold nanocluster 'double' hints at other shape-changing particles
Researchers discovered an entirely unexpected atomic arrangement of Gold-144, a molecule-sized nanogold cluster whose structure had been theoretically predicted but never confirmed.
Department of Energy Office of Science, National Science Foundation, Villum Foundation, European Synchrotron Radiation Facility, Colorado State University, National Institutes of Health

Contact: Ariana Tantillo
atantillo@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

Public Release: 16-Jun-2016
2016 Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging
Innovative device allows 3-D imaging of the breast with less radiation
Adding a new device to an existing breast molecular imaging system allows the system to get six times better contrast of cancer lesions in the breast, providing the same or better image quality while also potentially reducing the radiation dose to the patient by half. The device may also allow for 3-D molecular breast images at higher resolution than current 2-D scans in a format that may be used alongside 3-D digital mammography.
Commonwealth of Virginia's Center for Innovative Technology, Dilon Technologies

Contact: Kandice Carter
kcarter@jlab.org
757-269-7263
DOE/Thomas Jefferson National Accelerator Facility

Public Release: 16-Jun-2016
Journal of Virology
Sandia researchers discover mechanism for Rift Valley fever virus infection
Viruses can't live without us -- literally. As obligate parasites, viruses need a host cell to survive. Scientists are exploiting this characteristic by developing therapeutics that close off pathways necessary for viral infection, essentially stopping pathogens in their tracks. Rift Valley fever virus and other bunyaviruses may soon be added to the list of viruses denied access to a human host. Sandia National Laboratories researchers have discovered a mechanism by which RVFV hijacks the host machinery to cause infection.

Contact: Patti Koning
pkoning@sandia.gov
925-294-4911
DOE/Sandia National Laboratories

Public Release: 15-Jun-2016
Nature Communications
New 3-D printed polymer can convert methane to methanol
Lawrence Livermore National Laboratory scientists have combined biology and 3-D printing to create the first reactor that can continuously produce methanol from methane at room temperature and pressure.

Contact: Anne Stark
stark8@llnl.gov
925-422-9799
DOE/Lawrence Livermore National Laboratory

Public Release: 15-Jun-2016
Nature
On the path toward bionic enzymes
Berkeley Lab chemists have successfully married chemistry and biology to create reactions never before possible. They did this by replacing the iron normally found in the muscle protein myoglobin with iridium, a noble metal not known to be used by living systems.
Department of Energy

Contact: Sarah Yang
scyang@lbl.gov
510-486-4575
DOE/Lawrence Berkeley National Laboratory

Public Release: 15-Jun-2016
Nature Communications
New X-ray method allows scientists to probe molecular explosions
A team led by researchers from the US Department of Energy's Argonne National Laboratory used the high-intensity, quick-burst X-rays provided by the Linac Coherent Light Source at SLAC National Accelerator Laboratory to look at how the atoms in a molecule change when the molecule is bombarded with X-rays.

Contact: Jared Sagoff
jsagoff@anl.gov
630-252-5274
DOE/Argonne National Laboratory

Public Release: 13-Jun-2016
Nature Climate Change
Drying Arctic soils could accelerate greenhouse gas emissions
A new study published in Nature Climate Change indicates soil moisture levels will determine how much carbon is released to the atmosphere as rising temperatures thaw Arctic lands.

Contact: Morgan McCorkle
mccorkleml@ornl.gov
865-574-7308
DOE/Oak Ridge National Laboratory

Public Release: 13-Jun-2016
Science
Neutrons reveal unexpected magnetism in rare-earth alloy
Researchers at the Department of Energy's Oak Ridge National Laboratory and their collaborators used neutron scattering to uncover magnetic excitations in the metallic compound ytterbium-platinum-lead. Surprisingly, this three-dimensional material exhibits magnetic properties that one would conventionally expect if the connectivity between magnetic ions was only one-dimensional. A better understanding of those behaviors could lead to applications in quantum computing and improved storage device technologies.
US Department of Energy

Contact: Jeremy Rumsey
rumseyjp@ornl.gov
865-576-2038
DOE/Oak Ridge National Laboratory

Public Release: 13-Jun-2016
Researchers gear up galaxy-seeking robots for a test run
A prototype system that will test a planned array of 5,000 robots for a sky-mapping instrument is taking shape at Berkeley Lab. Dubbed ProtoDESI, the scaled-down, 10-robot system will run through a series of tests on a telescope in Arizona from August-September.

Contact: Glenn Roberts Jr.
geroberts@lbl.gov
510-486-5582
DOE/Lawrence Berkeley National Laboratory

Public Release: 13-Jun-2016
Nature Communications
Efficient hydrogen production made easy
Understanding how to use a simple, room-temperature treatment to drastically change the properties of materials could lead to a revolution in renewable fuels production and electronic applications.
Los Alamos Directed Research Grant

Contact: Nancy Ambrosiano
nwa@lanl.gov
505-667-0471
DOE/Los Alamos National Laboratory

Public Release: 13-Jun-2016
Nature Chemistry
DNA shaping up to be ideal framework for rationally designed nanostructures
Scientists developed two DNA-based self-assembly approaches for desired nanostructures. The first approach allows the same set of nanoparticles to be connected into a variety of three-dimensional structures; the second facilitates the integration of different nanoparticles and DNA frames into interconnecting modules, expanding the diversity of possible structures. These approaches could enable the rational design of nanomaterials with enhanced or combined optical, electric, and magnetic properties to achieve desired functions.
US Department of Energy, National Institutes of Health

Contact: Ariana Tantillo
atantillo@bnl.gov
631-344-2347
DOE/Brookhaven National Laboratory

Showing releases 1-25 out of 515.

1 | 2 | 3 | 4 | 5 > >>

 

 

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