Science / Technology / Engineering

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New engine optics to fuel future research
November 3, 2017 • Sandia team develops optical diagnostic that helps improve fuel economy while reducing emissions A new optical device at Sandia National Laboratories that helps researchers image pollutants in combusting fuel sprays might lead to clearer skies in the future. An optical setup developed by researchers at Sandia’s Combustion Research Facility and...
Categories: Energy / Environment / Water, Science / Technology / Engineering, Transportation
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Clean Engine Optics

Two Sandia engineers named University of New Mexico distinguished alumni
November 1, 2017 • ALBUQUERQUE, N.M. — The University of New Mexico School of Engineering has named two Sandia National Laboratories engineers as distinguished alumni for 2017. Ireena Erteza was honored for electrical and computer engineering and Kenneth Armijo was selected for mechanical engineering. They will be recognized at an awards dinner Nov. 2....
Categories: Awards, Science / Technology / Engineering
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Robotics principles help Sandia wave energy converters better absorb power of ocean waves
October 30, 2017 • ALBUQUERQUE, N.M. — Compared to wind and solar energy, wave energy has remained relatively expensive and hard to capture, but engineers from Sandia National Laboratories are working to change that by drawing inspiration from other industries. Sandia’s engineering team has designed, modeled and tested a control system that doubles the...
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New fractal-like concentrating solar power receivers are better at absorbing sunlight
October 25, 2017 • ALBUQUERQUE, N.M. — Sandia National Laboratories engineers have developed new fractal-like, concentrating solar power receivers for small- to medium-scale use that are up to 20 percent more effective at absorbing sunlight than current technology. The receivers were designed and studied as part of a Laboratory Directed Research and Development project...
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Three Sandia engineers recognized for contributions to advancing women in STEM
October 24, 2017 • ALBUQUERQUE, N.M. — Three Sandia National Laboratories engineers have been recognized by the Society of Women Engineers as part of its annual awards program for their support in the enrichment and advancement of women in engineering. Janet Williams won the Distinguished Service Award, which recognizes members who have made significant...
Categories: Awards, Science / Technology / Engineering
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Back to the Canyon
October 19, 2017 • Sandia Labs team continues to quantify fatigue using wearables LIVERMORE, Calif. – Can fatigue be predicted? Can life-threatening fatigue be differentiated from recoverable fatigue? A team of researchers led by Sandia National Laboratories is seeking answers to these questions through the Rim-to-Rim Wearables at the Canyon for Health, or R2R...
Categories: Science / Technology / Engineering
R2R WATCH hikers test

Reducing power plants’ freshwater consumption with Sandia’s new silica filter
October 18, 2017 • ALBUQUERQUE, N.M. — Power plants draw more freshwater than any other consumer in the United States, accounting for more than 50 percent of the nation’s freshwater use at about 500 billion gallons daily. To help save this water, researchers at Sandia National Laboratories have developed a new silica filter for...
Categories: Chemistry, Energy / Environment / Water, Science / Technology / Engineering
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‘Impactful Times’ tells story of decades of Sandia shock physics research
October 17, 2017 • ALBUQUERQUE, N.M. — Mark Boslough and Dave Crawford of Sandia National Laboratories predicted the Hubble telescope could see a rising plume as comet Shoemaker-Levy 9 crashed into Jupiter in 1994. Their prediction, however, went against the prevailing thought that the impact would be a visual fizzle since it would happen...
Categories: Materials Science, Physics, Science / Technology / Engineering
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Sandia Labs wins 5 regional technology transfer awards
September 20, 2017 • ALBUQUERQUE, N.M. — Sandia National Laboratories won five awards from the 2017 Federal Laboratory Consortium for its work to develop and commercialize innovative technologies. The annual FLC awards program recognizes federal laboratories and their industry partners for outstanding technology transfer achievements. The consortium’s Mid-Continent and Far West regions recognized Sandia’s:...
Categories: Awards, Science / Technology / Engineering, Technology transfer / Economic Impact
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Nanotechnology experts at Sandia create first terahertz-speed polarization optical switch
September 14, 2017 • ALBUQUERQUE, N.M. — A Sandia National Laboratories-led team has for the first time used optics rather than electronics to switch a nanometer-thick thin film device from completely dark to completely transparent, or light, at a speed of trillionths of a second. The team led by principal investigator Igal Brener published...
Categories: Materials Science, Nanotechnology, Science / Technology / Engineering
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Sandia Labs researcher wins national award in computational fluid dynamics
September 12, 2017 • ALBUQUERQUE, N.M. — Sandia National Laboratories researcher Pavel Bochev has been awarded the Thomas J.R. Hughes Medal by the U.S. Association for Computational Mechanics. The award is given biannually for “outstanding and sustained contributions to the broad field of computation fluid dynamics.” Sandia manager Michael Parks said Bochev was chosen...
Categories: Awards, Computing, Science / Technology / Engineering
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Radiation analysis software makes emergency responders’ jobs quicker, easier
September 5, 2017 • InterSpec helps decision-makers determine source, type, amount of radiation in real time LIVERMORE, Calif. — When law enforcement officers and first responders arrive at an emergency involving radiation, they need a way to swiftly assess the situation to keep the public and environment safe. Having analysis tools that can quickly...
Categories: Computing, Science / Technology / Engineering
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Ethan Chan, Alf Morales, and Will Johnson

Black hole models contradicted by hands-on tests at Sandia’s Z machine
August 28, 2017 • ALBUQUERQUE, N.M. — A long-standing but unproven assumption about the X-ray spectra of black holes in space has been contradicted by hands-on experiments performed at Sandia National Laboratories’ Z machine. Z, the most energetic laboratory X-ray source on Earth, can duplicate the X-rays surrounding black holes that otherwise can be watched only from a...
Categories: Physics, Science / Technology / Engineering, Space / Astronomy
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The good, the bad and the algae
August 7, 2017 • Sandia tests Salton Sea-grown algae as new fuel source and pollution solution BRAWLEY, California — Sandia National Laboratories is testing whether one of California’s largest and most polluted lakes can transform into one of its most productive and profitable. Southern California’s 350-square-mile Salton Sea has well-documented problems related to elevated...
Categories: Energy / Environment / Water, Science / Technology / Engineering, Transportation
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Salton pic 2

World’s smallest neutrino detector finds big physics fingerprint
August 3, 2017 • Sandia part of COHERENT experiment to measure coherent elastic neutrino-nucleus scattering LIVERMORE, California — Sandia National Laboratories researchers have helped solve a mystery that has plagued physicists for 43 years. Using the world’s smallest neutrino detector, the Sandia team was among a collaboration of 80 researchers from 19 institutions and...
Categories: Physics, Science / Technology / Engineering
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David Reyna and Belkis Cabrera-Palmer

New Sandia fellowship named after first female director of nuclear security lab
July 24, 2017 • ALBUQUERQUE, N.M. — Sandia National Laboratories has established a new fellowship program, named after its immediate past director, Jill Hruby, in hopes of attracting and recruiting talented women in engineering and science fields who are interested in becoming technical leaders in national security. The Jill Hruby Fellowship Program will immerse...
Categories: Community / Education, Science / Technology / Engineering
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Lighting up the study of low-density materials
July 17, 2017 • ALBUQUERQUE, N.M. — It’s hard to get an X-ray image of low-density material like tissue between bones because X-rays just pass right through like sunlight through a window. But what if you need to see the area that isn’t bone? Sandia National Laboratories studies myriads of low-density materials, from laminate...
Categories: Materials Science, Science / Technology / Engineering
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Scintillating discovery at Sandia Labs
June 29, 2017 • Bright thinking leads to breakthrough in nuclear threat detection science LIVERMORE, Calif. — Taking inspiration from an unusual source, a Sandia National Laboratories team has dramatically improved the science of scintillators — objects that detect nuclear threats. According to the team, using organic glass scintillators could soon make it even...
Categories: Homeland security, Materials Science, Nonproliferation, Science / Technology / Engineering
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Side-by-side comparison of scintillators made from trans-stilbene and organic glass.

Sandia researchers named IEEE fellows
June 27, 2017 • ALBUQUERQUE, N.M. — Two Sandia National Laboratories researchers have been named fellows of the Institute of Electrical and Electronics Engineers, known as IEEE. Bryan Oliver, senior manager of the Radiation Effects Sciences and Applications Department, was named for his contributions to the theory and simulation of intense particle beams and...
Categories: Awards, Science / Technology / Engineering
Bryan Oliver

Finding a molecular needle in a haystack
June 26, 2017 • Sandia Labs creates better ‘fingerprints’ to detect elusive, valuable chemical compounds LIVERMORE, Calif. — Imagine being able to see the entire Statue of Liberty and a small ant on its nose simultaneously. The drastic difference in size between the two objects would seem to render this task impossible. On a...
Categories: Science / Technology / Engineering
Bálint Sztáray and David Osborn

History of Sandia Labs rocketry told in award-winning film, ‘It Really Is Rocket Science!’
June 5, 2017 • ALBUQUERQUE, N.M. — The history of rocket testing and aerospace work at Sandia National Laboratories is the history of aero everything.“There was aeroheating and aeroballistics and aerodynamics and all things aero,” said Myra Buteau, a Sandia Labs video producer whose …
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Sandia recognizes top female high school students in math, science in northern California
May 16, 2017 • LIVERMORE, Calif. – Female scholars from the junior class from San Francisco Bay Area high schools recently gathered at Sandia’s California site for the 26th annual Sandia Math and Science Awards. The Sandia Math and Science Awards program recognizes high-achieving young women for their accomplishments in STEM (science, technology, engineering...
Categories: Awards, Science / Technology / Engineering
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26th annual Sandia Math and Science Awards

Trash into treasure: Sandia could help biofuel pay for itself with goods made from waste
May 4, 2017 • EMERYVILLE, Calif. — A recent discovery by Sandia National Laboratories researchers may unlock the potential of biofuel waste — and ultimately make biofuels competitive with petroleum. Fuel made from plants is much more expensive than petroleum, but one way to decrease the cost would be to sell products made from...
Categories: Science / Technology / Engineering
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Sandia National Laboratories researchers Matthew Mills, left, and Ken Sale, center, look on as researcher Amanda Kohler points toward a model of LigM, an enzyme whose structure they have solved. (Image by Dino Vournas).
Results 276–300 of 626