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DOE NEWS RELEASES

Key: Meeting M      Journal J      Funder F

Showing releases 1-13 out of 13.

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

Public Release: 29-Sep-2015
Nature Plants
Large trees -- key climate influencers -- die first in drought
In forests worldwide, drought consistently has had a more detrimental impact on the growth and survival of larger trees, new research shows. In addition, while the death of small trees may affect the dominance of trees in a landscape, the death of large trees has a far worse impact on the ecosystem and climate's health, especially due to the important role that trees play in the carbon cycle.
DOE/Office of Science, Smithsonian Competitive Grants Program for Science, Laboratory Directed Research and Development

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

Public Release: 24-Sep-2015
Journal of the American Chemical Society
Los Alamos explores hybrid ultrasmall gold nanocluster for enzymatic fuel cells
With fossil-fuel sources dwindling, better biofuel cell design is a strong candidate in the energy field. In research published in the Journal of the American Chemical Society, Los Alamos researchers and external collaborators synthesized and characterized a new DNA-templated gold nanocluster (AuNC) that could resolve a critical methodological barrier for efficient biofuel cell design.

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

Public Release: 13-Aug-2015
Science
Young, Jupiter-like planet discovered
A team of researchers has discovered a Jupiter-like planet within a young system that could provide a new understanding of how planets formed around our sun.

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

Public Release: 14-Jul-2015
Nature Geoscience
Curiosity rover finds evidence of Mars' primitive continental crust
The ChemCam laser instrument on NASA's Curiosity rover has turned its beam onto some unusually light-colored rocks on Mars, and the results are surprisingly similar to Earth's granitic continental crust rocks. This is the first discovery of a potential 'continental crust' on Mars.
NASA

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

Public Release: 24-Jun-2015
Journal of Physical Oceanography
Analyzing ocean mixing reveals insight on climate
Scientists at Los Alamos National Laboratory have developed a computer model that clarifies the complex processes driving ocean mixing in the vast eddies that swirl across hundreds of miles of open ocean.

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

Public Release: 20-May-2015
Nature
Uncovering the mysteries of cosmic explosions
An automated software system developed at Los Alamos National Laboratory played a key role in the discovery of supernova iPTF 14atg and could provide insight, a virtual Rosetta stone, into future supernovae and their underlying physics.
Laboratory Directed Research and Development

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

Public Release: 19-May-2015
Nature Climate Change
Drought-induced tree mortality accelerating in forests
Researchers at Los Alamos National Laboratory have found that drought and heat-induced tree mortality is accelerating in many forest biomes as a consequence of a warming climate in their paper 'Darcy's law predicts widespread forest mortality under climate warming,' published in the journal Nature Climate Change.

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

Public Release: 26-Mar-2015
Science
Using magnetic fields to understand high-temperature superconductivity
Taking our understanding of quantum matter to new levels, scientists at Los Alamos National Laboratory are exposing high-temperature superconductors to very high magnetic fields, changing the temperature at which the materials become perfectly conducting and revealing unique properties of these substances.
National Science Foundation Division of Materials Research, DOE/Office of Science, Florida State University, State of Florida, and Los Alamos National Laboratory/LDRD Program

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

Public Release: 18-Mar-2015
Nucleic Acids Research
Los Alamos creates bioinformatics tool for metagenome analysis
Scientists at Los Alamos National Laboratory have developed a new method for DNA analysis of microbial communities such as those found in the ocean, the soil, and our own guts.
Defense Threat Reduction Agency/Chemical and Biological Technologies-Joint Science and Technology Office

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

Public Release: 16-Mar-2015
Scientific Reports
Los Alamos offers new insights into radiation damage evolution
Two reports from Los Alamos National Laboratory this week in the Nature journal Scientific Reports are helping crack the code of how certain materials respond in the highly damaging radiation environments within a nuclear reactor.

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

Showing releases 1-13 out of 13.

 

 

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