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DOE NEWS RELEASES

Key: Meeting M      Journal J      Funder F

Showing releases 151-175 out of 458.

<< < 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 > >>

Public Release: 5-Jul-2017
The Plant Cell
A whole-genome sequenced rice mutant resource for the study of biofuel feedstocks
Researchers at the DOE Joint BioEnergy Institute, in collaboration with the Joint Genome Institute, are reporting the first whole-genome sequence of a mutant population of Kitaake, a model variety of rice. Their high-density, high-resolution catalog of mutations facilitates the discovery of novel genes and functional elements that control diverse biological pathways.
US Department of Energy, National Institutes of Health, National Science Foundation

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

Public Release: 3-Jul-2017
American Mineralogist
New studies of ancient concrete could teach us to do as the Romans did
A new look inside 2,000-year-old Roman concrete has provided new clues to the evolving chemistry and mineral cements that allow ancient harbor structures to withstand the test of time.

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

Public Release: 29-Jun-2017
Nature Communications
Researchers ID new mechanism for keeping DNA protein in line
Electrostatic forces known as phosphate steering help guide the actions of an enzyme called FEN1 that is critical in DNA replication and repair, finds a new study led by Berkeley Lab researchers. The findings help explain how FEN1 distinguishes which strands of DNA to target, revealing key details about a vital process in healthy cells as well as providing new directions for cancer treatment research.
NIH/National Cancer Institute, Biotechnology and Biological Sciences Research Council, King Abdullah University of Science and Technology

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

Public Release: 29-Jun-2017
Journal of the Americal Chemical Society
Bright thinking leads to breakthrough in nuclear threat detection science
Taking inspiration from an unusual source, a Sandia National Laboratories team has dramatically improved the science of scintillators -- objects that detect nuclear threats. According to the team, using organic glass scintillators could soon make it even harder to smuggle nuclear materials through America's ports and borders.

Contact: Jules Bernstein
jberns@sandia.gov
925-294-2612
DOE/Sandia National Laboratories

Public Release: 28-Jun-2017
Scientific Reports
What's on your skin? Archaea, that's what
It turns out your skin is crawling with single-celled microorganisms -- and they're not just bacteria. A study by the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) and the Medical University of Graz has found that the skin microbiome also contains archaea, a type of extreme-loving microbe, and that the amount of it varies with age.
Department of Energy, BioTechMed Graz, Bavaria California Technology Center, University of Regensburg

Contact: Julie Chao
jhchao@lbl.gov
510-486-6491
DOE/Lawrence Berkeley National Laboratory

Public Release: 28-Jun-2017
Protein data takes significant step forward in medicine
Scientists at the Pacific Northwest National Laboratory and Oregon Health & Science University are part of a nationwide effort to learn more about the role of proteins in cancer biology and to use that information to benefit cancer patients.
NIH/National Cancer Institute

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

Public Release: 26-Jun-2017
Sandia creates better 'fingerprints' to detect elusive, valuable chemical compounds
Sandia National Laboratories chemists David Osborn and Carl Hayden have created a custom-made instrument that has enhanced the power of a method called photoelectron photoion coincidence, or PEPICO, spectroscopy.

Contact: Michael Padilla
mjpadil@sandia.gov
925-294-2447
DOE/Sandia National Laboratories

Public Release: 26-Jun-2017
Nature Physics
2-D material's traits could send electronics R&D spinning in new directions
Researchers created an atomically thin material at Berkeley Lab and used X-rays to measure its exotic and durable properties that make it a promising candidate for a budding branch of electronics known as 'spintronics.'

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

Public Release: 26-Jun-2017
Proceedings of the National Academy of Sciences
Could this strategy bring high-speed communications to the deep sea?
A new strategy for sending acoustic waves through water could potentially open up the world of high-speed communications to divers, marine research vessels, remote ocean monitors, deep sea robots, and submarines. By taking advantage of the dynamic rotation generated as the acoustic wave travels, also known as its orbital angular momentum, Berkeley Lab researchers were able to pack more channels onto a single frequency, effectively increasing the amount of information capable of being transmitted.
UC Berkeley Ernest Kuh Chair Endowment, UC Berkeley Graduate Student Fellowship, Gordon and Betty Moore Foundation

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

Public Release: 26-Jun-2017
Proceedings of the National Academy of Sciences
New class of 'soft' semiconductors could transform HD displays
New research by Berkeley Lab scientists could help usher in a new generation of high-definition displays, optoelectronic devices, photodetectors, and more. They have shown that a class of 'soft' semiconductors can be used to emit multiple, bright colors from a single nanowire at resolutions as small as 500 nanometers. The work could challenge quantum dot displays that rely upon traditional semiconductor nanocrystals to emit light.
US Department of Energy

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

Public Release: 26-Jun-2017
Proceedings of the National Academy of Sciences
Microbe mystery solved: What happened to the Deepwater Horizon oil plume
The Deepwater Horizon oil spill in the Gulf of Mexico in 2010 is one of the most studied spills in history, yet scientists haven't agreed on the role of microbes in eating up the oil. Now a research team at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) has identified all of the principal oil-degrading bacteria as well as their mechanisms for chewing up the many different components that make up the released crude oil.
Energy Biosciences Institute

Contact: Julie Chao
JHChao@lbl.gov
510-486-6491
DOE/Lawrence Berkeley National Laboratory

Public Release: 23-Jun-2017
Chemistry of Materials
Making ferromagnets stronger by adding non-magnetic elements
Researchers at the US Department of Energy's Ames Laboratory discovered that they could functionalize magnetic materials through a thoroughly unlikely method, by adding amounts of the virtually non-magnetic element scandium to a gadolinium-germanium alloy.

Contact: Laura Millsaps
millsaps@ameslab.gov
DOE/Ames Laboratory

Public Release: 23-Jun-2017
Cut US commercial building energy use 29 percent with widespread controls
The US could slash its energy use by the equivalent of what is currently used by 12 to 15 million Americans if commercial buildings fully used energy-efficiency controls nationwide.
DOE/Office of Energy Efficiency and Renewable Energy

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

Public Release: 22-Jun-2017
Science
Study sheds light on how bacterial organelles assemble
Scientists at Berkeley Lab and Michigan State University are providing the clearest view yet of an intact bacterial microcompartment, revealing at atomic-level resolution the structure and assembly of the organelle's protein shell. This work could benefit research in bioenergy and pathogenesis, and it could lead to new methods of bioengineering bacteria for beneficial purposes.
US Department of Energy, National Institutes of Health

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

Public Release: 22-Jun-2017
Science
New efficient, low-temperature catalyst for hydrogen production
Scientists have developed a new low-temperature catalyst for producing high-purity hydrogen gas while simultaneously using up carbon monoxide (CO). The discovery could improve the performance of fuel cells that run on hydrogen fuel but can be poisoned by CO.
DOE/Office of Science, National Basic Research Program of China, Chinese Academy of Sciences, National Natural Science Foundation of China, Fundamental Research Funds for the Central Universities of China, National Science Foundation

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

Public Release: 21-Jun-2017
Nature
Researchers find new mechanism for genome regulation
The mechanisms that separate mixtures of oil and water may also help the organization of a part of our DNA called heterochromatin, according to a new Berkeley Lab study. Researchers found that liquid-liquid phase separation helps heterochromatin organize large parts of the genome into specific regions of the nucleus. The work addresses a long-standing question about how DNA functions are organized in space and time, including how genes are silenced or expressed.
National Institutes of Health, California Institute for Regenerative Medicine

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

Public Release: 19-Jun-2017
Keeping California's natural gas system safe
The massive natural gas leak at Aliso Canyon shined a light on California's aging natural gas infrastructure. And five years of extreme drought also exacted its toll on transmission pipelines. Now the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) has been awarded $4.6 million by the California Energy Commission for two projects aimed at improving the safety and reliability of the state's natural gas system.
California Energy Commission

Contact: Julie Chao
jhchao@lbl.gov
510-486-6491
DOE/Lawrence Berkeley National Laboratory

Public Release: 19-Jun-2017
Nature Materials
Sound waves direct particles to self-assemble, self-heal
Berkeley Lab scientists have demonstrated how floating particles will assemble and synchronize in response to acoustic waves. Their simple experiment provides a new framework for studying how seemingly lifelike behaviors emerge in response to external forces. The work could help address fundamental questions about energy dissipation and non-equilibrium thermodynamics.
Office of Naval Research, Department of Energy

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

Public Release: 16-Jun-2017
Nature Physics
Nickel for thought: Compound shows potential for high-temperature superconductivity
Argonne researchers have identified a nickel oxide compound as an unconventional but promising candidate material for high-temperature superconductivity. The project combined crystal growth, X-ray spectroscopy and computational theory.

Contact: Jared Sagoff
jsagoff@anl.gov
630-252-5549
DOE/Argonne National Laboratory

Public Release: 15-Jun-2017
DOE awards six research contracts totaling $258 million to boost US exascale technology
Today US Secretary of Energy Rick Perry announced that six leading US technology companies will receive funding from the Department of Energy's Exascale Computing Project (ECP) as part of its new PathForward program, accelerating the research necessary to deploy the nation's first exascale supercomputers.
DOE/Office of Science

Contact: DOE Public Affairs
doenews@hq.doe.gov
202-586-4940
DOE/US Department of Energy

Public Release: 15-Jun-2017
Chemistry of Materials
Development of low-dimensional nanomaterials could revolutionize future technologies
Javier Vela, scientist at the US Department of Energy's Ames Laboratory, believes improvements in computer processors, TV displays and solar cells will come from scientific advancements in the synthesis of low-dimensional nanomaterials.
DOE/Office of Science

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

Public Release: 15-Jun-2017
US-China collaboration makes excellent start in optimizing lithium to control plasma
For fusion to generate substantial energy, the ultra-hot plasma that fuels fusion reactions must remain stable and kept from cooling. Researchers have recently shown lithium, a soft, silver-white metal, to be effective in both respects during path-setting US-Chinese experiments on the Experimental Advanced Superconducting Tokamak (EAST) in Hefei, China.
US Department of Energy, China's National Magnetic Fusion Science Program, China's National Nature Science Foundation, and China's A3 Foresight Program

Contact: Rajesh Maingi
rmaingi@pppl.gov
DOE/Princeton Plasma Physics Laboratory

Public Release: 13-Jun-2017
Science
Argonne X-rays used to help identify a key Lassa virus structure
Research done at Argonne National Laboratory's Advanced Photon Source was vital to the process of identifying the structure, which provides a guide for designing a Lassa virus vaccine. Lassa virus is endemic to Africa and kills thousands of people a year; it is particularly deadly for pregnant women.

Contact: Karen Mellen
kmellen@anl.gov
630-252-5325
DOE/Argonne National Laboratory

Public Release: 13-Jun-2017
Nano Energy
A seaweed derivative could be just what lithium-sulfur batteries need
Lithium-sulfur batteries have great potential as a low-cost, high-energy, energy source for both vehicle and grid applications. However, they suffer from significant capacity fading. Now scientists from the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have made a surprising discovery that could fix this problem.
US Department of Energy

Contact: Julie Chao
jhchao@lbl.gov
510-486-6491
DOE/Lawrence Berkeley National Laboratory

Public Release: 13-Jun-2017
Science Advances
NREL-led research effort creates new alloys, phase diagram
A multi-institutional team led by the US Department of Energy's National Renewable Energy Laboratory (NREL) discovered a way to create new alloys that could form the basis of next-generation semiconductors.

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

Showing releases 151-175 out of 458.

<< < 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 > >>

 

 

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