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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 31.

1 | 2 > >>

Public Release: 22-Apr-2015
Nano Letters
Phonons, arise!
The creation of devices to control phonons -- elusive atomic vibrations that transport heat energy in solids at speeds up to the speed of sound -- has taken a step forward when researchers successfully altered the thermal conductivity of a widely used commercial material, using only a simple nine-volt battery.
Sandia's Laboratory Directed Research and Development office, Air Force Office of Scientific Research, National Science Foundation

Contact: Neal Singer
nsinger@sandia.gov
505-845-7078
DOE/Sandia National Laboratories

Public Release: 26-Mar-2015
MESA complex starts largest production series in its history
Sandia National Laboratories has begun making silicon wafers for three nuclear weapon modernization programs, the largest production series in the history of its Microsystems and Engineering Sciences Applications complex.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Sandia National Laboratories

Public Release: 19-Mar-2015
Explosive Destruction System begins first stockpile project
This week the Explosive Destruction System (EDS), designed by Sandia National Laboratories for the US Army, began safely destroying stockpile chemical munitions. The project to destroy 560 chemical munitions at the US Army Pueblo Chemical Depot in Colorado with EDS is a prelude to a much larger operation to destroy the stockpile of 780,000 munitions containing 2,600 tons of mustard agent, stored at the Pueblo depot since the 1950s.
US Army

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

Public Release: 19-Mar-2015
Sandia showcases biology breakthroughs available for licensing
Technologies developed in Sandia National Laboratories' biosciences program could soon find their way into doctors' offices -- devices like wearable microneedles that continuously analyze electrolyte levels and a lab-on-a-disk that can test a drop of blood for 64 different diseases in minutes. At a recent seminar for potential investors and licensees, part of the Sandia Technology Showcase series, Sandia bioscientists presented eight ready-to-license technologies in three key areas: medical diagnostics, biosurveillance and therapeutics and drug discovery.

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

Public Release: 18-Mar-2015
Nature Geoscience
Iron rain fell on early Earth, new Z machine data supports
Physical tests at Sandia's Z machine reveal that, at pressures rivaling those when worlds collide, iron vaporizes at far lower pressures than assumed by theoreticians, explaining why the element is distributed in Earth's mantle rather than collected at its core.
National Nuclear Security Administration

Contact: Neal Singer
nsinger@sandia.gov
505-845-7078
DOE/Sandia National Laboratories

Public Release: 5-Feb-2015
Science
Direct measurement of key molecule will increase accuracy of combustion models
Sandia National Laboratories researchers are the first to directly measure hydroperoxyalkyl radicals -- a class of reactive molecules denoted as 'QOOH' -- that are key in the chain of reactions that controls the early stages of combustion. A paper describing the work, performed by David Osborn, Ewa Papajak, John Savee, Craig Taatjes and Judit Zádor at Sandia's Combustion Research Facility, is featured in the Feb. 6 edition of Science.
US Department of Energy

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

Public Release: 6-Jan-2015
Nature
'Iron Sun' is not a rock band, but a key to how stars transmit energy
Creating the conditions of the sun, researchers for the first time have been able to experimentally revise figures used by theorists to define iron's key role in passing sunlight from the sun's core to its radiative surface.
National Nuclear Security Administration, DOE Office of Science

Contact: Neal Singer
nsinger@sandia.gov
505-845-7078
DOE/Sandia National Laboratories

Public Release: 23-Dec-2014
Science
Breakthrough in predictions of pressure-dependent combustion chemical reactions
Researchers at Sandia and Argonne national laboratories have demonstrated, for the first time, a method to successfully predict pressure-dependent chemical reaction rates. It's an important breakthrough in combustion and atmospheric chemistry that is expected to benefit auto and engine manufacturers, oil and gas utilities and other industries that employ combustion models.
Department of Energy's Office of Science

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

Public Release: 17-Dec-2014
Getting bot responders into shape
Sandia National Laboratories is tackling one of the biggest barriers to the use of robots in emergency response: energy efficiency. Through a project supported by the Defense Advanced Research Projects Agency, Sandia is developing technology that will dramatically improve the endurance of legged robots, helping them operate for long periods while performing the types of locomotion most relevant to disaster response scenarios.
Defense Advanced Research Projects Agency

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

Public Release: 17-Dec-2014
Linde, Sandia partnership looks to expand hydrogen fueling network
Sandia National Laboratories and industrial gas giant Linde LLC have signed an umbrella Cooperative Research and Development Agreement that is expected to accelerate the development of low-carbon energy and industrial technologies, beginning with hydrogen and fuel cells.

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

Public Release: 9-Dec-2014
International Journal of Hydrogen Energy
Storing hydrogen underground could boost transportation, energy security
Large-scale storage of low-pressure, gaseous hydrogen in salt caverns and other underground sites for transportation fuel and grid-scale energy applications offers several advantages over above-ground storage, says a recent Sandia National Laboratories study sponsored by the Department of Energy's Fuel Cell Technologies Office.
US Department of Energy, Office of Energy Efficiency and Renewable Energy

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

Public Release: 8-Dec-2014
Nature Communications
Turning biological cells to stone improves cancer and stem cell research
A simple technique that creates near-perfect, robust models of human and animal cells is being used to study cancer and stem cells, and could be used to create complex durable structures without the use of machinery.
US Department of Energy's Basic Energy Sciences

Contact: Neal Singer
nsinger@sandia.gov
505-845-7078
DOE/Sandia National Laboratories

Public Release: 3-Nov-2014
Combining 'Tinkertoy' materials with solar cells for increased photovoltaic efficiency
Researchers at Sandia National Laboratories have received a $1.2 million award from the US Department of Energy's SunShot Initiative to develop a technique that they believe will significantly improve the efficiencies of photovoltaic materials and help make solar electricity cost-competitive with other sources of energy.
DOE/Office of Energy Efficiency and Renewable Energy

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

Public Release: 30-Oct-2014
MINER shines in urban emergency response exercise
In a field test in downtown Chicago, Sandia National Laboratories' mobile imager of neutrons for emergency responders (MINER) system identified the exact location of a sealed laboratory radiation source through shielding and at a distance. MINER detects fast neutrons that emanate from special nuclear material and can discriminate the device signature from background radiation and to measure the spectrum of neutrons emitted by it.
DOE/National Nuclear Security Administration, DOE/Defense Nuclear Nonproliferation Office of Research and Development

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

Public Release: 22-Oct-2014
Adaptive zoom riflescope prototype has push-button magnification
Sandia National Laboratories announces a prototype of a Rapid Adaptive Zoom for Assault Rifles that would enable the user to zoom in and out at the push of a button without having to remove their eyes from their rifles. The prototype uses a patented adaptive zoom that changes the focal length of the lenses by varying their curvature.

Contact: Heather Clark
hclark@sandia.gov
505-844-3511
DOE/Sandia National Laboratories

Public Release: 29-Sep-2014
In-flight sensor tests a step toward Structural Health Monitoring for safer flights
Nine commercial aircraft flying regular routes are on the frontier of aviation safety, carrying sensors that monitor their structural health along with their routine maintenance. These flight tests are part of a Federal Aviation Administration certification process that will make the sensors widely available to US airlines.

Contact: Heather Clark
hclark@sandia.gov
505-844-3511
DOE/Sandia National Laboratories

Public Release: 22-Sep-2014
Physical Review Letters
Sandia magnetized fusion technique produces significant results
Working with two magnetic fields and a laser, all at low points of their power outputs, Sandia's Z machine has released neutrons in an amount surprisingly close to 'break-even' fusion.
DOE/National Nuclear Security Administration

Contact: neal singer
nsinger@sandia.gov
505-845-7078
DOE/Sandia National Laboratories

Public Release: 17-Sep-2014
American-made wind turbine blades
Sandia National Laboratories is helping makers of wind turbine blades improve the labor productivity associated with blade fabrication and finishing. This improved productivity makes domestic blades more cost competitive with blades from countries that pay workers lower wages.

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

Public Release: 10-Sep-2014
Sandia cyber-testing contributes to DHS Transition to Practice
Through the Department of Homeland Security's Transition to Practice program, cybersecurity technologies developed at Sandia National Laboratories -- and at other federal labs -- now stand a better chance of finding their way into the real world.
Department of Homeland Security Science and Technology Directorate

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

Public Release: 17-Jul-2014
IEEE Nuclear and Plasma Society Merit Award honors Sandia radiation effects expert
Sandia radiation effects researcher Jim Schwank has won the 2014 Institute of Electrical and Electronics Engineers Nuclear and Plasma Sciences Society Merit Award, which recognizes outstanding technical contributions to the fields of nuclear and plasma sciences.

Contact: Sue Holmes
sholmes@sandia.gov
505-844-6362
DOE/Sandia National Laboratories

Public Release: 14-Jul-2014
International Symposium on Combustion
Fuel efficiency, biofuels, climate change to be explored by world's leading combustion scientists
Nearly 1,500 of the world's foremost fuels and combustion scientists and engineers will gather in San Francisco on Aug. 3-8 for the 35th International Symposium on Combustion, a biennial event sponsored by the Combustion Institute and locally organized this year by Sandia National Laboratories that will examine issues related to climate change, fuel efficiency, biofuels integration with combustion engines and other topics.

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

Public Release: 8-Jul-2014
More California gas stations can provide H2 than previously thought, Sandia study says
A study by researchers at Sandia National Laboratories concludes that a number of existing gas stations in California can safely store and dispense hydrogen, suggesting a broader network of hydrogen fueling stations may be within reach.
DOE/Office of Energy Efficiency and Renewable Energy

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

Public Release: 27-Jun-2014
Nature Communications
Diamond plates create nanostructures through pressure, not chemistry
Mechanical force -- about the same amount that raises the numerals on credit cards -- proves to be a much more varied and ecological creator of nanostructures than the current method of choice, chemistry, with its unvarying results and harmful processes.
US Department of Energy, Office of Science

Contact: neal singer
nsinger@sandia.gov
505-845-7078
DOE/Sandia National Laboratories

Public Release: 26-Jun-2014
IED detector developed by Sandia Labs being transferred to Army
Sandia National Laboratories is transferring its IED detector, a highly modified MiniSAR system mounted on unmanned aerial vehicles, to the US Army to support combat military personnel.

Contact: Heather Clark
hclark@sandia.gov
505-844-3511
DOE/Sandia National Laboratories

Public Release: 16-Jun-2014
Moly 99 reactor using Sandia design could lead to US supply of isotope to track disease
An Albuquerque startup company has licensed a Sandia National Laboratories technology that offers a way to make molybdenum-99, a key radioactive isotope needed for diagnostic imaging in nuclear medicine, in the United States.

Contact: Nancy Salem
mnsalem@sandia.gov
505-844-2739
DOE/Sandia National Laboratories

Showing releases 1-25 out of 31.

1 | 2 > >>

 

 

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