Public Release: 29-Mar-2016 City resilience: Sandia analyzes effects of rising sea levels in Norfolk
Sandia National Laboratories created an Urban Resilience Analysis Process to help cities become more resilient. The process is a holistic framework that includes Sandia's critical infrastructure modeling and simulation tools, risk consequence assessment and systems analysis expertise to show cities the most effective investments they can make to become more resilient.
Public Release: 25-Mar-2016 Smaller. Cheaper. Better.
A Sandia-led team has developed a way to make a magnetic material that could lead to lighter and smaller, cheaper and better-performing high-frequency transformers, needed for more flexible energy storage systems and widespread adoption of renewable energy.
DOE/Energy Storage Program, Office of Electricity Delivery and Energy Reliability
Public Release: 21-Mar-2016
Analytical Chemistry Lighting up disease-carrying mosquitoes
Robert Meagher, a chemical engineer at Sandia National Laboratories, has developed a simple technique for simultaneously detecting RNA from West Nile and chikungunya virus in samples from mosquitoes. He is now working to add the ability to screen for Zika virus.
Public Release: 15-Feb-2016 Ice sheet modeling of Greenland, Antarctica helps predict sea-level rise
Predicting the expected loss of ice sheet mass is difficult due to the complexity of modeling ice sheet behavior. To better understand this loss, a team of Sandia National Laboratories researchers has been improving the reliability and efficiency of computational models that describe ice sheet behavior and dynamics. This research is part of a five-year project called Predicting Ice Sheet and Climate Evolution at Extreme Scales, funded by the US Department of Energy's Scientific Discovery through Advanced Computing program.
Public Release: 3-Feb-2016 Algae raceway paves path from lab to real-world applications
In a twist of geometry, an oval can make a line. The new algae raceway testing facility at Sandia National Laboratories may be oval in shape, but it paves a direct path between laboratory research and solving the demand for clean energy.
Public Release: 14-Jan-2016 Sandia Labs playing key role in grid modernization
Sandia National Laboratories is leading the Security and Resilience area of the Department of Energy's Grid Modernization Laboratory Consortium and bringing its strong research capability in grid modernization to help the nation modernize its power grid.
Public Release: 5-Jan-2016
Physical Review Special Topics - Accelerators and Beams Thor's hammer to crush materials at 1 million atmospheres
Thor, expected to be 40 times more efficient than Sandia's Z machine, the world's largest and most powerful pulsed-power accelerator, is expected to dramatically improve the design of similar machines aiming for high-yield fusion.
Sandia's Laboratory Directed Research and Development office, National Nuclear Security Administration's Science Campaign
Public Release: 16-Dec-2015 Speeding up the hydrogen highway
Drivers are seeing more hydrogen fuel cell electric vehicles on the road, but refueling stations for those vehicles are still few and far between. This is about to change, and one reason is the Hydrogen Station Equipment Performance device, or HyStEP, which will greatly accelerate station commissioning.
Public Release: 17-Nov-2015
ASA Data Science Journal Managing the data deluge for national security analysts
National security analysts often find that available data is growing much faster than their ability to observe and process it. Sometimes they can't make key connections and often they are overwhelmed struggling to use data for predictions and forensics. Sandia National Laboratories' Pattern Analytics to Support High-Performance Exploitation and Reasoning team has developed solutions that will enable analysts to work smarter, faster and more effectively when looking at complex data in real-time, stressful environments.
Public Release: 7-Oct-2015
Nature Communications Dirt-cheap catalyst may lower fuel costs for hydrogen-powered cars
Bringing closer a mass market for hydrogen-powered cars, Sandia researchers are upgrading $0.37/gram molybdenum disulfide, 'molly' for short, to take the place of $1,500/gram catalyst platinum. Unlike gasoline, hydrogen as fuel releases water, not carbon, into the air.
DOE/Office of Science
Public Release: 13-Aug-2015 Sandia teams with industry to improve human-data interaction
Sandia National Laboratories and EyeTracking Inc. are researching computer information systems to make national security analysts better at getting meaningful information from large data sets coming in quickly in high-stress environments.
Public Release: 7-Aug-2015 Warning Area in Arctic airspace to aid research and exploration
A 700-mile-long, 40-mile-wide airspace that stretches north from Alaska nearly to the North Pole has been put under the stewardship of Sandia National Laboratories to create safer conditions for climate studies of clouds, retreating sea ice, and search-and-rescue missions. Initial participants include the Coast Guard, a major oil company, and unmanned aircraft manufacturers.
US Department of Energy, Office of Science
Public Release: 28-Jul-2015 Red and White Fleet going green
Sandia National Laboratories recently signed a cooperative research and development agreement with Red and White Fleet to design, build and operate a high-speed hydrogen fuel cell passenger ferry and hydrogen refueling station.
United States Department of Transportation Maritime Administration
Public Release: 29-Jun-2015 Sandia's Z machine receives funding aimed at fusion energy
To hasten the day of low-cost, high-yield fusion reactions for energy purposes, a $3.8 million ARPA-E grant to Sandia National Labs and the U of Rochester will help smooth laser beams to increase output of a promising Sandia fusion technique called MagLIF.
DOE/Advanced Research Projects Agency Energy
Public Release: 28-May-2015 RAPTOR turbulent combustion code selected for next-gen supercomputer readiness project
RAPTOR, a turbulent combustion code developed by Sandia National Laboratories mechanical engineer Joseph Oefelein, was selected as one of 13 partnership projects for the Center for Accelerated Application Readiness (CAAR). CAAR is a US Department of Energy program located at the Oak Ridge Leadership Computing Facility focused on optimizing computer codes for the next generation of supercomputers.
Public Release: 20-May-2015
Advanced Materials Sandia researchers first to measure thermoelectric behavior by 'Tinkertoy' materials
Sandia National Laboratories researchers have made the first measurements of thermoelectric behavior by a nanoporous metal-organic framework, a development that could lead to an entirely new class of materials for such applications as cooling computer chips and cameras and energy harvesting. The results were published in 'Thin Film Thermoelectric Metal-Organic Framework with High Seebeck Coefficient and Low Thermal Conductivity,' which appeared April 28 online in Advanced Materials.
Public Release: 13-May-2015
Blood Starving cancer cells instead of feeding them poison
An enzyme-drug that prevents the essential nutrient asparagine from reaching cancer cells seem an effective way to kill them, but that enzyme-drug also does away with the nutrient glutamine that all cells need. Now a simulation has directed the mutation of the enzyme so that, in wet labs, it left normal cells unharmed in Petri dishes and cancer cells dead in test tubes. Lab tests are underway with mice. If successful, human tests are next.
Sandia National Laboratories' Laboratory-Directed Research and Development
The Department of Energy's Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time.