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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 27.

1 | 2 > >>

Public Release: 23-Aug-2016
Nature Energy
New class of fuel cells offer increased flexibility, lower cost
A new class of fuel cells based on a newly discovered polymer-based material could bridge the gap between the operating temperature ranges of two existing types of polymer fuel cells, a breakthrough with the potential to accelerate the commercialization of low-cost fuel cells for automotive and stationary applications.

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

Public Release: 17-Aug-2016
Nature Communications
Isotope research opens new possibilities for cancer treatment
A new study at Los Alamos National Laboratory and in collaboration with Stanford Synchrotron Radiation Lightsource greatly improves scientists' understanding of the element actinium. The insights could support innovation in creating new classes of anticancer drugs.

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

Public Release: 15-Aug-2016
Wiring reconfiguration saves millions for Trinity supercomputer
A moment of inspiration during a wiring diagram review has saved more than $2 million in material and labor costs for the Trinity supercomputer at Los Alamos National Laboratory.

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

Public Release: 21-Jul-2016
Proceedings of the National Academy of Sciences
Tide-triggered tremors give clues for earthquake prediction
The triggering of small, deep earthquakes along California's San Andreas Fault reveals depth-dependent frictional behavior that may provide insight into patterns signaling when a major quake could be on the horizon, according to a paper released this week by the Proceedings of the National Academy of Sciences.

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

Public Release: 21-Jul-2016
Mars rover's laser can now target rocks all by itself
New software is enabling ChemCam, the laser spectrometer on NASA's Curiosity Mars rover, to select rock targets autonomously -- the first time autonomous target selection is available for an instrument of this kind on any robotic planetary mission.

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

Public Release: 6-Jul-2016
Nature
Flipping crystals improves solar-cell performance
In a step that could bring perovskite crystals closer to use in the burgeoning solar power industry, researchers from Los Alamos National Laboratory, Northwestern University and Rice University have tweaked their crystal production method and developed a new type of two-dimensional layered perovskite with outstanding stability and more than triple the material's previous power conversion efficiency.

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

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: 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: 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: 31-May-2016
Proceedings of the National Academy of Sciences
RNA simulations boost understanding of retroviral diseases
New molecular dynamics research into how RNA folds into hairpin-shaped structures called tetraloops could provide important insights into new treatments for retroviral diseases.

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

Public Release: 17-May-2016
Nature
Cooling, time in the dark preserve perovskite solar power
A new study has found both the cause and a solution for the pesky tendency of perovskite solar cells to degrade in sunlight, a research breakthrough potentially removing one roadblock to commercialization for this promising technology.

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

Public Release: 9-May-2016
Nature Communications
Machine learning accelerates the discovery of new materials
Researchers recently demonstrated how an informatics-based adaptive design strategy, tightly coupled to experiments, can accelerate the discovery of new materials with targeted properties.

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

Public Release: 21-Apr-2016
Physical Review D
Numerical simulations shed new light on early universe
Innovative multidisciplinary research in nuclear and particle physics and cosmology has led to the development of a new, more accurate computer code to study the early universe. The code simulates conditions during the first few minutes of cosmological evolution to model the role of neutrinos, nuclei and other particles in shaping the early universe.
National Science Foundation at University of California San Diego, Laboratory Directed Research and Development program through the Center for Space and Earth Sciences

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

Public Release: 21-Apr-2016
Physical Review D
Numerical simulations shed new light on early universe
Innovative multidisciplinary research in nuclear and particle physics and cosmology has led to the development of a new, more accurate computer code to study the early universe.

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

Public Release: 29-Mar-2016
Proceedings of the National Academy of Sciences
Holistic data analysis and modeling poised to transform protein X-ray crystallography
A new 3-D modeling and data-extraction technique is about to transform the field of X-ray crystallography, with potential benefits for both the pharmaceutical industry and structural biology. A paper this week in Proceedings of the National Academy of Sciences describes the improved blending of experimentation and computer modeling, extracting valuable information from diffuse, previously discarded data.

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

Public Release: 17-Mar-2016
Small businesses win technical support to develop clean energy technologies
Four small businesses will be working with Los Alamos National Laboratory to accelerate the nation's transformation toward a clean energy economy as part of the Department of Energy's Small Business Vouchers (SBV) pilot project. These businesses will gain access to world-class laboratory resources to help move innovative ideas and technologies closer to the marketplace.
US Department of Energy

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

Public Release: 15-Mar-2016
Nature Geoscience
Nature study reveals rapid ice-wedge loss across Arctic
Permafrost covers a considerable part of the Arctic; it's been thawing in recent decades, releasing greenhouse gases. New research reveals that similarly ancient ice wedges that form the prevalent honeycomb pattern across the tundra appear to be melting rapidly across the Arctic.
DOE Office of Science

Contact: Nancy Ambrosiano
nwa@lanl.gov
505-667-0471
DOE/Los Alamos 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: 25-Feb-2016
Proceedings of the National Academy of Sciences
Analyzing genetic tree sheds new light on disease outbreaks
Scientists have a new tool for unraveling the mysteries of how diseases such as HIV move through a population, thanks to insights into phylogenetics, the creation of an organism's genetic tree and evolutionary relationships.

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

Public Release: 24-Feb-2016
Journal of Geophysical Research - Space Physics
Study finds surprising variability in shape of Van Allen Belts
The shape of the two electron swarms 600 miles to more than 25,000 miles from the Earth's surface, known as the Van Allen Belts, could be quite different than has been believed for decades, according to a new study of data from NASA's Van Allen Probes that was released Friday in the Journal of Geophysical Research.

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

Public Release: 16-Feb-2016
Nature
Fossil analysis pushes back human split from other primates by 2 million years
A paper in the latest issue of the journal Nature suggests a common ancestor of apes and humans, Chororapithecus abyssinicus, evolved in Africa, not Eurasia, two million years earlier than previously thought.

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

Public Release: 11-Feb-2016
Gravitational waves found, black-hole models led the way
Gravitational waves were predicted by Einstein's theory of general relativity in 1916, and now, almost exactly 100 years later, the faint ripples across space-time have been found. The advanced Laser Interferometric Gravitational-wave Observatory (aLIGO) has achieved the first direct measurement.

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

Public Release: 17-Dec-2015
New Mars rover findings revealed at American Geophysical Union Conference
New findings by NASA's Mars Curiosity rover are the focus of a press conference this morning at the American Geophysical Union meeting.

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

Public Release: 17-Dec-2015
Scientific Reports
New model more accurately tracks gases for underground nuclear explosion detection
Scientists at Los Alamos National Laboratory have developed a new, more thorough method for detecting underground nuclear explosions (UNEs) by coupling two fundamental elements -- seismic models with gas-flow models--to create a more complete picture of how an explosion's evidence (radionuclide gases) seep to the surface. Their findings will appear in today's edition of the journal Nature's Scientific Reports in a paper titled, 'Radionuclide Gas Transport through Nuclear Explosion-Generated Fracture Networks.'

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

Public Release: 14-Dec-2015
Portable MRI named Top 10 Breakthrough of 2015 by Physics World magazine
Los Alamos National Laboratory's portable MRI was named one of the Top 10 Breakthroughs of the Year by Physics World, the member magazine of the Institute of Physics. Portable MRI, also called Battlefield MRI (bMRI), uses ultra-low-field magnetic resonance imaging to create images of injured soft tissues, such as the brain.

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

Showing releases 1-25 out of 27.

1 | 2 > >>

 

 

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