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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 101-125 out of 176.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 > >>

Public Release: 26-Mar-2014
Nature Communications
Lawrence Livermore scientists discover bacterial resistance to improve biofuel production
New research by scientists from Lawrence Livermore National Laboratory in conjunction with the Joint BioEnergy Institute suggests that a type of bacterial resistance may provide more efficient production of biofuels.

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

Public Release: 26-Mar-2014
Nature Communications
Resistance is not futile
Researchers with the Joint BioEnergy Institute have identified the genetic origins of a microbial resistance to ionic liquids and successfully introduced this resistance into a strain of E. coli bacteria for the production of advanced biofuels.
DOE/Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 26-Mar-2014
Agewandte Chemie
Scientists track 3-D nanoscale changes in rechargeable battery material during operation
Scientists at Brookhaven Lab have made the first 3-D observations of how the structure of a lithium-ion battery anode evolves at the nanoscale in a real battery cell as it discharges and recharges. The details of this research could point to new ways to engineer battery materials to increase the capacity and lifetime of rechargeable batteries.
DOE/Brookhaven National Laboratory Directed Research and Development Program

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

Public Release: 25-Mar-2014
NREL driving research on hydrogen fuel cells
Hydrogen fuel cell electric vehicles were the belles of the ball at recent auto shows in Los Angeles and Tokyo, and researchers at the Energy Department's National Renewable Energy Laboratory continue to play a key part in improving performance and durability while driving down costs.
US Department of Energy

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

Public Release: 20-Mar-2014
Nature Communications
New semiconductor holds promise for 2-D physics and electronics
Researchers at Berkeley Lab's Molecular Foundry have discovered a unique new semiconductor, rhenium disulfide, that behaves electronically as if it were a 2-D monolayer even as a 3-D bulk material. This not only opens the door to 2-D electronic applications with a 3D material, it also makes it possible to study 2-D physics with easy-to-make 3-D crystals.
US Department of Energy Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 11-Mar-2014
NREL aims to improve building energy performance with new web-based tool
The Energy Department's National Renewable Energy Laboratory has developed a web-based tool to help consumers better understand the energy performance of building-related products. The Technology Performance Exchange is a portal that helps manufacturers and other organizations that measure and test products easily share performance data with product consumers.
US Department of Energy

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

Public Release: 11-Mar-2014
NREL examines solar policy pathways for states
The Energy Department's National Renewable Energy Laboratory (NREL) has published a report that aligns solar policy and market success with state demographics. By organizing the 48 contiguous states into four peer groups based on shared non-policy characteristics, the NREL research team was able to contextualize the impact of various solar policies on photovoltaic installations.
US Department of Energy

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

Public Release: 10-Mar-2014
Proceedings of the National Academy of Sciences
A tale of 2 data sets: New DNA analysis strategy helps researchers cut through the dirt
Researchers from Michigan State University, the US Department of Energy Joint Genome Institute and Lawrence Berkeley National Laboratory, have published the largest soil DNA sequencing effort to date in PNAS. What has emerged in this first of the studies to come from this project is a simple, elegant solution to sifting through the deluge of information gleaned, as well as a sobering reality check on just how hard a challenge these environments will be.
Department of Energy Office of Science, US Department of Agriculture, National Science Foundation, Great Lakes Bioenergy Research Center

Contact: David Gilbert
degilbert@lbl.gov
925-296-5643
DOE/Joint Genome Institute

Public Release: 7-Mar-2014
Physical Chemistry Chemical Physics
Promising news for solar fuels from Berkeley Lab researchers at JCAP
A JCAP study shows that nearly 90 percent of the electrons generated by a semiconductor/cobaloxime hybrid catalyst designed to store solar energy in hydrogen are being stored in their intended target molecules.
DOE/Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 6-Mar-2014
Story tips from the Department of Energy's Oak Ridge National Laboratory, March 2014
This release focuses on articles on lighter, stronger engines, safeguarding cyberspace, a Climate Change Science Institute annual report now available, collaborative innovation, and new superhydrophobic glass.

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

Public Release: 6-Mar-2014
Vertimass licenses ORNL biofuel-to-hydrocarbon conversion technology
Vertimass LLC has licensed an Oak Ridge National Laboratory technology that directly converts ethanol into a hydrocarbon blend-stock for use in transportation fuels.

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

Public Release: 3-Mar-2014
Nature Chemistry
Every step you take
The first direct, temporally resolved observations of intermediate steps in water oxidation using cobalt oxide, an Earth-abundant solid catalyst, revealed kinetic bottlenecks whose elimination would help boost the efficiency of artificial photosynthesis systems.
US Department of Energy Office of Science

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 27-Feb-2014
Science
Big step for next-generation fuel cells and electrolyzers
Researchers at Berkeley and Argonne National Labs have discovered a highly promising new class of nanocatalysts for fuel cells and water-alkali electrolyzers that are an order of magnitude higher in activity than the target set by DOE for 2017.
US Department of Energy

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Public Release: 25-Feb-2014
Portable hydrogen fuel cell unit to provide green, sustainable power to Honolulu port
Clean hydrogen power that's expected to lower emissions and reduce energy consumption will be coming to the Port of Honolulu in 2015 after the completion of a new fuel cell technology demonstration, one that could lead to a commercial technology for ports worldwide.
DOE/Office of Energy Efficiency and Renewable Energy, DOT/MARAD

Contact: Mike Janes
mejanes@sandia.gov
925-294-2447
DOE/Sandia National Laboratories

Public Release: 25-Feb-2014
Canadian Journal of Fisheries and Aquatic Sciences
It's all water over the dam -- but how and when it falls has huge impact on salmon
By adjusting water discharges in ways designed to boost salmon productivity, officials at a dam in central Washington were able to more than triple the numbers of juvenile salmon downstream of the dam over a 30-year period. The research shows that keeping eggs and young salmon under water at especially vulnerable times boosts survival.
Grant County Public Utility District

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

Public Release: 19-Feb-2014
Chemical Communications
ORNL microscopy system delivers real-time view of battery electrochemistry
Using a new microscopy method, researchers can image and measure electrochemical processes in batteries in real time and at nanoscale resolution.

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

Public Release: 19-Feb-2014
Nature Communications
Pond-dwelling powerhouse's genome points to its biofuel potential
Duckweed is a tiny floating plant that's been known to drive people daffy. It's one of the smallest and fastest-growing flowering plants that often becomes a hard-to-control weed in ponds and small lakes. But it's also been exploited to clean contaminated water and as a source to produce pharmaceuticals. Now, the genome of Greater Duckweed (Spirodela polyrhiza) has given this miniscule plant's potential as a biofuel source a big boost.
DOE/Office of Science, Selman Waksman Chair in Molecular Genetics

Contact: David Gilbert
degilbert@lbl.gov
925-296-5643
DOE/Joint Genome Institute

Public Release: 18-Feb-2014
Science
Study on methane emissions from natural gas systems indicates new priorities
A new study published in the journal Science says that the total impact of switching to natural gas depends heavily on leakage of methane during the natural gas life cycle, and suggests that more can be done to reduce methane emissions and to improve measurement tools which help inform policy choices.

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

Public Release: 18-Feb-2014
NREL scientist named AAAS Fellow
David S. Ginley, a materials scientist at the Energy Department's National Renewable Energy Laboratory, has been named a fellow of the American Academy for the Advancement of Science, an honor accorded to at most 1 percent of the prestigious scientific society's membership each year. AAAS cited Ginley for 'distinguished contributions in renewable energy and sustainability, especially photovoltaics, batteries and fuel cells, and in developing materials and forums for student interactions on these topics.'
US Department of Energy

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

Public Release: 18-Feb-2014
Scientific Reports
A battery small enough to be injected, energetic enough to track salmon
Scientists have created a microbattery that packs twice the energy compared to current microbatteries used to monitor the movements of salmon. The battery is just slightly larger than a long grain of rice and can be injected into an organism.
US Army Corps of Engineers Portland District

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

Public Release: 16-Feb-2014
Nature Nanotechnology
New 'pomegranate-inspired' design solves problems for lithium-ion batteries
A novel battery electrode features silicon nanoparticles clustered like pomegranate seeds in a tough carbon rind. The Stanford/SLAC design could enable smaller, lighter rechargeable batteries for electric cars, cell phones and other devices.
US Department of Energy

Contact: Andy Freeberg
afreeberg@slac.stanford.edu
650-926-4359
DOE/SLAC National Accelerator Laboratory

Public Release: 13-Feb-2014
2014 AAAS Annual Meeting
Berkeley Lab researchers at AAAS 2014
Can more accurate climate models help us understand extreme weather events? Can we use synthetic biology to create better biofuels? These questions, and the ongoing search for Dark Matter and better photovoltaic materials, are just some of the presentations by Lawrence Berkeley National Lab researchers at this year's AAAS meeting.

Contact: Jon Weiner
jrweiner@lbl.gov
510-326-2092
DOE/Lawrence Berkeley National Laboratory

Public Release: 11-Feb-2014
NREL report finds similar value in 2 CSP technologies
Parabolic troughs and dry-cooled towers deliver similar value for concentrating solar power plants, despite different solar profiles, a new report by the Energy Department's National Renewable Energy Laboratory has found.
US Department of Energy

Contact: David Glickson
303-275-4097
DOE/National Renewable Energy Laboratory

Public Release: 11-Feb-2014
NREL director Arvizu elected to National Academy of Engineering
Dan Arvizu, director of the Energy Department's National Renewable Energy Laboratory, has been elected to membership in the National Academy of Engineering.
US Department of Energy

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

Public Release: 6-Feb-2014
Science
New insight into an emerging genome-editing tool
A collaboration led by Berkeley Lab's Jennifer Doudna and Eva Nogales has produced the first detailed look at the 3D structure of the Cas9 enzyme and how it partners with guide RNA to interact with target DNA. The results should enhance Cas9's value and versatility as a genome-editing tool.
Howard Hughes Medical Institute, National Science Foundation, Bill & Melinda Gates Foundation

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Showing releases 101-125 out of 176.

<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 > >>

 

 

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