Sandia National Laboratories

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Turning ubiquitous lignin into high-value chemicals
September 16, 2016 • LIVERMORE, Calif. — Abundant, chock full of energy and bound so tightly that the only way to release its energy is through combustion — lignin has frustrated scientists for years. With the help of an unusual soil bacteria, researchers at Sandia National Laboratories believe they now know how to crack...
Categories: Biology, Energy / Environment / Water, Renewable energy
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lignin

Sandia researchers discover mechanism for Rift Valley fever virus infection
June 16, 2016 • Virus uses known cancer pathway LIVERMORE, Calif. — Viruses can’t live without us — literally. As obligate parasites, viruses need a host cell to survive and grow. Scientists are exploiting this characteristic by developing therapeutics that close off pathways necessary for viral infection, essentially stopping pathogens in their tracks. Rift...
Categories: Bioscience / Medical Research
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Rift Valley fever virus

High school girls recognized for math, science accomplishments
June 7, 2016 • LIVERMORE, Calif. – Celeste Rohlfing, chief operating officer at the American Association for the Advancement of Science (AAAS), presented Sandia National Laboratories’ 25th annual Math and Science Awards to 28 young women from San Francisco Bay Area high schools. Rohlfing, a chemist at Sandia for 11 years, was one of...
Categories: Awards, Community / Education
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Livermore educators win Sandia Excellence in Teaching awards
May 18, 2016 • LIVERMORE, Calif. — A recent knock on the classroom doors of three Livermore teachers brought a welcome surprise — the news that Heather Dion, Donna Lee and Amanda Johnston had won the Sandia National Laboratories Excellence in Teaching Award. Given annually to teachers in the Livermore Valley Joint Unified School...
Categories: Community / Education
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Sandia award

Sandia’s California site invites community to 60th anniversary celebration
May 11, 2016, Media Advisory • LIVERMORE, Calif. –Sixty years ago, the Giants played baseball in New York and the Athletics in Kansas City, Dwight Eisenhower was president and Sandia National Laboratories opened its California site in the city of Livermore, which at the time had a population of under 10,000. Because of Sandia’s California site...
Categories: Community / Education, Cybersecurity, Energy / Environment / Water, Homeland security, Nuclear Weapons, Technology transfer / Economic Impact
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Lighting up disease-carrying mosquitoes
March 21, 2016 • LIVERMORE, Calif. — Mosquitoes are deadly efficient at spreading disease. Despite vaccines and efforts to eradicate the pesky insects, they continue to infect humans with feared diseases like Zika virus, malaria and West Nile virus. Gaining the upper hand on mosquitoes requires speed. Their life cycle is typically two weeks...
Categories: Biology, Bioscience / Medical Research
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quasr

Algae raceway paves path from lab to real-world applications
February 2, 2016, Media Advisory • LIVERMORE, Calif.— 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. As the nation and California adopt...
Categories: Biology, Science / Technology / Engineering, Technology transfer / Economic Impact
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Nothing but water: Hydrogen fuel cell unit to provide renewable power to Honolulu port
August 28, 2015 • HONOLULU — A new chapter in clean energy is starting in Hawaii. At Young Brothers Ltd.’s Port of Honolulu facility, Sandia National Laboratories is leading the Maritime Hydrogen Fuel Cell project to test a hydrogen-fuel-cell-powered generator as an alternative to conventional diesel generators. The project kickoff was marked with a...
Categories: Energy / Environment / Water, Renewable energy, Transportation
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Glenn Hong

RAPTOR turbulent combustion code selected for next-gen supercomputer readiness project
May 27, 2015 • LIVERMORE, Calif. — 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 U.S. Department of Energy program located at the Oak Ridge Leadership Computing Facility. It...
Categories: Awards, Transportation
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Carbon sequestration research continues at Sandia Labs under Energy Department funds
September 15, 2014 • [caption id="" align="alignright" width="250"] The Center for Frontiers of Subsurface Energy Security, a project between Sandia National Laboratories and the University of Texas, Austin, the lead partner, studies the long-term geologic sequestration of carbon. (Graphic court…
Categories: Science / Technology / Engineering
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3-D codes yield unprecedented physics, engineering insights
August 4, 2014 • ALBUQUERQUE, N.M. — When the space shuttle Columbia disintegrated on re-entry in 2002, sophisticated computer models were key to determining what happened. A piece of foam flew off at launch and hit a tile, damaging the leading edge of the shuttle wing and exposing the underlying structure. Temperatures soared to...
Categories: Computing, Space / Astronomy
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Sandia National Laboratories researchers Steve Plimpton, left, and Michael Gallis look at a projection of a model of the Russian MIR space station, which fell out of orbit several years ago and disintegrated, with the remains ending up at the bottom of the Indian Ocean. Using Sandia's 3-D code SPARTA, the calculation is simulating an instance of the process of de-orbiting.

Watching neurons fire from a front-row seat
July 28, 2014 • ALBUQUERQUE, N.M. — They are with us every moment of every day, controlling every action we make, from the breath we breathe to the words we speak, and yet there is still a lot we don’t know about the cells that make up our nervous systems. When things go awry...
Categories: Bioscience / Medical Research, Science / Technology / Engineering
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Survivor: Sandia ensures US nuclear weapons deterrent can remain effective, credible
July 22, 2014 • ALBUQUERQUE, N.M. — It may sound strange to say that nuclear weapons must survive radiation. But as part of its mission of ensuring the nation’s stockpile is safe, secure and effective as a deterrent, Sandia National Laboratories must make sure crucial parts can function if they’re hit by radiation, especially...
Categories: Computing, Nuclear Weapons, Science / Technology / Engineering
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Novel nanoparticle production method could lead to better lights, lenses, solar cells
June 17, 2014 • ALBUQUERQUE, N.M. — Sandia National Laboratories has come up with an inexpensive way to synthesize titanium-dioxide nanoparticles and is seeking partners who can demonstrate the process at industrial scale for everything from solar cells to light-emitting diodes (LEDs). Titanium-dioxide (TiO2) nanoparticles show great promise as fillers to tune the refractive...
Categories: Nanotechnology, Science / Technology / Engineering
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Sandia National Laboratories researchers Dale Huber, left, and Todd Monson have come up with an inexpensive way to synthesize titanium-dioxide nanoparticles, which could be used in everything from solar cells to light-emitting diodes.

Wind tunnel tests support improved aerodynamic design of B61-12 bomb
April 14, 2014 • ALBUQUERQUE, N.M. — Sandia National Laboratories has finished eight days of testing a full-scale mock unit representing the aerodynamic characteristics of the B61-12 gravity bomb in a wind tunnel. The tests on the mock-up were done to establish the configuration that will deliver the necessary spin motion of the bomb...
Categories: Nuclear Weapons
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Shape-shifting alloys hold promise
August 27, 2013 • ALBUQUERQUE, N.M. — Imagine untwisting a finger-size spring, then holding the flame from a lighter underneath the unraveled section. Like magic, it twirls itself into a spring again because the metal alloy remembered its original shape. Sandia National Laboratories researchers think such shape-memory alloys could be used to improve safety...
Categories: Science / Technology / Engineering
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Results 76–91 of 91