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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 26-50 out of 240.

<< < 1 | 2 | 3 | 4 | 5 | 6 > >>

Public Release: 31-Mar-2016
Agewandte Chemie
Proving the genetic code's flexibility
Three-letter codons in a genome sequence can represent one of the 20 regularly used amino acids or stops. In the journal Angewandte Chemie International Ed., researchers from the US Department of Energy Joint Genome Institute and Yale University have discovered that microorganisms recognize more than one codon for selenocysteine. The finding adds credence to recent studies indicating that an organism's genetic vocabulary is not as constrained as had been long held.
DOE Office of Science, National Institute for General Medical Sciences

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

Public Release: 30-Mar-2016
Nature Communications
Revealing the fluctuations of flexible DNA in 3-D
Scientists have captured the first high-resolution 3-D images from individual double-helix DNA segments attached to gold nanoparticles, which could aid in the use of DNA segments as building blocks for molecular devices that function as nanoscale drug-delivery systems, markers for biological research, and components for electronic devices.

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

Public Release: 25-Mar-2016
Smaller. Cheaper. Better.
A Sandia-led team has developed a way to make a magnetic material that could lead to lighter and smaller, cheaper and better-performing high-frequency transformers, needed for more flexible energy storage systems and widespread adoption of renewable energy.
DOE/Energy Storage Program, Office of Electricity Delivery and Energy Reliability

Contact: Stephanie Holinka
slholin@sandia.gov
505-284-9227
DOE/Sandia National Laboratories

Public Release: 22-Mar-2016
ORNL seeking US manufacturers to license low-cost carbon fiber process
Researchers have demonstrated a production method they estimate will reduce the cost of carbon fiber as much as 50 percent and the energy used in its production by more than 60 percent.

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory

Public Release: 21-Mar-2016
ACS Nano
ORNL-NIST team explores nanoscale objects and processes with microwave microscopy
Researchers at the Department of Energy's Oak Ridge National Laboratory and the National Institute of Standards and Technology have demonstrated a nondestructive way to observe nanoscale objects and processes in conditions simulating their normal operating environments. Their novel approach combines ultrathin membranes with microwaves and a scanning probe.
Department of Energy Office of Science, National Institute of Standards and Technology

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

Public Release: 21-Mar-2016
Analytical Chemistry
Lighting up disease-carrying mosquitoes
Robert Meagher, a chemical engineer at Sandia National Laboratories, has developed a simple technique for simultaneously detecting RNA from West Nile and chikungunya virus in samples from mosquitoes. He is now working to add the ability to screen for Zika virus.

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

Public Release: 16-Mar-2016
Scientific Reports
New explosion gas-signature models can help inspectors locate and identify underground nuclear tests
Through experiments and computer models of gas releases, Lawrence Livermore National Laboratory scientists have simulated signatures of gases from underground nuclear explosions (UNEs) that may be carried by winds far from the detonation.

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

Public Release: 16-Mar-2016
Advanced Energy Materials
Advanced energy storage material gets unprecedented nanoscale analysis
Researchers have combined advanced in-situ microscopy and theoretical calculations to uncover important clues to the properties of a promising next-generation energy storage material for supercapacitors and batteries.

Contact: Bill Cabage
cabagewh@ornl.gov
865-574-4399
DOE/Oak Ridge National Laboratory

Public Release: 15-Mar-2016
PLOS ONE
Microbes may not be so adaptable to climate change
Microbes in soil -- organisms that exert enormous influence over our planet's carbon cycle -- may not be as adaptable to climate change as most scientists have presumed.
DOE/Office of Science

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

Public Release: 11-Mar-2016
Nature Communications
New fuel cell design powered by graphene-wrapped nanocrystals
Researchers at Berkeley Lab have developed a new materials recipe for a battery-like hydrogen fuel cell that shields the nanocrystals from oxygen, moisture and contaminants while pushing its performance forward in key areas.

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

Public Release: 11-Mar-2016
Ames Laboratory scientists join consortium to research lightweight materials
Scientists at the US Department of Energy's (DOE) Ames Laboratory will play a key role in the Lightweight Materials National Lab Consortium, or LightMAT.
US Department of Energy

Contact: Steve Karsjen
karsjen@ameslab.gov
515-294-5643
DOE/Ames Laboratory

Public Release: 10-Mar-2016
PNNL gives a helping hand to small green businesses
Pacific Northwest National Laboratory will help three small businesses reduce the cost of hydropower, cut building energy use, and make adhesives from plants through new projects announced today by DOE's Small Business Vouchers program.
US Department of Energy

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

Public Release: 8-Mar-2016
Advanced Materials
Mix and match MOF
Inexpensive materials called MOFs pull gases out of air or other mixed gas streams, but fail to do so with oxygen. Now, a team has overcome this limitation by creating a composite of a MOF and a helper molecule in which the two work in concert to separate oxygen from other gases simply and cheaply, they report in Advanced Materials.
Department of Energy

Contact: Mary Beckman
mary.beckman@pnnl.gov
509-375-3688
DOE/Pacific Northwest National Laboratory

Public Release: 7-Mar-2016
Nature Materials
UT, ORNL scientists gain new insights into atomic disordering of complex metal oxides
A study led by the University of Tennessee and the Department of Energy's Oak Ridge National Laboratory could soon pay dividends in the development of materials with energy-related applications.
The Department of Energy's Office of Science

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

Public Release: 7-Mar-2016
Nuclear Fusion
Multi-scale simulations solve a plasma turbulence mystery
Cutting-edge simulations run at Lawrence Berkeley National Laboratory's National Energy Research Scientific Computing Center have yielded exciting answers to long-standing questions about plasma heat loss that have previously stymied efforts to predict the performance of fusion reactors. The findings could pave the way to developing fusion as an alternative energy source.

Contact: Kathy Kincade
kkincade@lbl.gov
510-495-2124
DOE/Lawrence Berkeley National Laboratory

Public Release: 2-Mar-2016
Green Chemistry
Story tips from the Department of Energy's Oak Ridge National Laboratory, March 2016
March 2016 story tips includes: 'Simulation results could lead to lower production costs for biofuels'; 'New app provides fuel economy information and more to buyers on the go'; 'ORNL supercomputer, SNS offer insight into disease'; and 'Advanced heat pump provides hot savings.'

Contact: Ron Walli
wallira@ornl.gov
865-576-0226
DOE/Oak Ridge National Laboratory

Public Release: 1-Mar-2016
Argonne and Los Alamos National Laboratories develop more affordable fuel cell components
Researchers at the US Department of Energy's Argonne and Los Alamos national laboratories have teamed up to support a DOE initiative through the creation of the Electrocatalysis Consortium, a collaboration devoted to finding an effective but cheaper alternative to platinum in hydrogen fuel cells.

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

Public Release: 1-Mar-2016
Nature Energy
NREL collaboration boosts potential for CdTe solar cells
A critical milestone has been reached in cadmium telluride (CdTe) solar cell technology, helping pave the way for solar energy to directly compete with electricity generated by conventional energy sources.

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 1-Mar-2016
Belgium's Red Electrical Devils win $1 million for innovative inverter design
Google and IEEE announced today that Belgium's Red Electrical Devils, a team from CE+T Power, has won the Little Box Challenge, a competition to invent a much smaller inverter for interconnecting solar power systems to the power grid. The success earned the team a $1 million prize while proving that inverters can be the size of a tablet or smaller rather than the size of a picnic cooler, more than a factor of 10 reduction in size.

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 1-Mar-2016
NREL analysis finds tax credit extensions can impact renewable energy deployment and electric sector
The Energy Department's National Renewable Energy Laboratory today released new analysis exploring the potential impact of recently extended federal tax credits on the deployment of renewable generation technologies and related US electric sector carbon dioxide emissions.

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 29-Feb-2016
Cyclotron Road announces the selection of its second cohort of innovators
Today, Berkeley Lab's Cyclotron Road program announced the selection of its second cohort of innovators, whose projects include next generation batteries, advanced materials, biomanufacturing, and solar technologies. Cyclotron Road recruits entrepreneurial researchers and embeds them at Berkeley Lab for up to two years in a mentored technology entrepreneurship program.
Dept. of Energy's Office of Energy Efficiency and Renewable Energy's Advanced Manufacturing Office

Contact: Jon Weiner
jrweiner@lbl.gov
510-486-4014
DOE/Lawrence Berkeley National Laboratory

Public Release: 23-Feb-2016
Global Change Biology: Bioenergy
A new recipe for biofuel: Genetic diversity can lead to more productive growth
A team of national laboratory and university researchers led by the Department of Energy's Argonne National Laboratory is growing large test plots of switchgrass crops with the farmer in mind. For the first time, researchers have mixed different genetic varieties of switchgrass on production-size plots, hypothesizing this could increase yield by extending the growing season, varying the size of the switchgrass plants to produce a fuller crop and potentially reducing the crop's vulnerability to weather fluctuations.

Contact: Brian Grabowski
bgrabowski@anl.gov
630-252-1232
DOE/Argonne National Laboratory

Public Release: 22-Feb-2016
Physics of Plasmas
PPPL researchers advance understanding of turbulence that drains heat from fusion reactors
Physicists at the US Department of Energy's Princeton Plasma Physics Laboratory appear to have gained important new insights into what affects plasma turbulence, which can impact the leakage of heat from the fusion plasma within tokamaks. Understanding how fusion plasmas lose heat is crucial because the more a plasma is able to retain its heat the more efficient a fusion reactor can be.
US Department of Energy's Office of Science

Contact: Raphael Rosen
rrosen@pppl.gov
DOE/Princeton Plasma Physics Laboratory

Public Release: 18-Feb-2016
Science
Biofuel tech straight from the farm
Nature's figured it out already, how to best break down food into fuel. Now scientists have caught up, showing that fungi found in the guts of goats, horses and sheep could help fill up your gas tank too.
US Department of Energy Office of Science, US Department of Agriculture, Institute for Collaborative Biotechnologies

Contact: Eric Francavilla
eric.francavilla@pnnl.gov
509-372-4066
DOE/Pacific Northwest National Laboratory

Public Release: 16-Feb-2016
Algal Research
Renewable fuels from algae boosted by NREL refinery process
A new biorefinery process developed by scientists at the Energy Department's National Renewable Energy Laboratory (NREL) has proven to be significantly more effective at producing ethanol from algae than previous research.

Contact: David Glickson
david.glickson@nrel.gov
303-275-4097
DOE/National Renewable Energy Laboratory

Showing releases 26-50 out of 240.

<< < 1 | 2 | 3 | 4 | 5 | 6 > >>

 

 

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