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Chasing the light: Sandia study finds new clues about warming in the Arctic
DOE/Sandia National LaboratoriesBusiness Announcement
The Arctic, Earth’s icy crown, is experiencing a climate crisis like no other. It’s heating up at a furious pace — four times faster than the rest of our planet. Researchers at Sandia National Laboratories are pulling back the curtain on the reduction of sunlight reflectivity, or albedo, which is supercharging the Arctic’s warming.
Society of Women Engineers celebrates Sandia Labs employees
DOE/Sandia National LaboratoriesGrant and Award Announcement
Women engineers at Sandia National Laboratories achieved significant recognition in 2023 from the Society of Women Engineers. These accolades included Advocating Women in Engineering, Distinguished New Engineer and 10 patent recognition awards.
Using a fiber optic cable to study Arctic seafloor permafrost
DOE/Sandia National LaboratoriesReports and Proceedings
Scientists at Sandia National Laboratories are using an existing fiber optic cable off Oliktok Point on the North Slope of Alaska to study the conditions of the Arctic seafloor up to 20 miles from shore. Christian Stanciu, project lead, will present their latest findings on Friday, Dec. 15 at AGU’s Fall Meeting in San Francisco.
- Meeting
- AGU Annual Meeting 2023
First hints of nuclear fission in cosmos revealed by models, observations
DOE/Los Alamos National LaboratoryPeer-Reviewed Publication
The elements above iron on the periodic table are thought to be created in cataclysmic explosions like the merger of two neutron stars or in rare classes of supernovae. New research suggests fission may operate in the cosmos during the creation of the heavy elements. Combing through data on a variety of elements that reside in very old stars, researchers have found a potential signature of fission, indicating that nature is likely to produce superheavy nuclei beyond the heaviest elements on the periodic table.
- Journal
- Science
Two Sandia National Labs researchers elected associate fellows for aerospace contributions
DOE/Sandia National LaboratoriesGrant and Award Announcement
ALBUQUERQUE, N.M. — Two Sandia National Laboratories employees will soon join the American Institute of Aeronautics and Astronautics class of 2024 as associate fellows.
New tool models viability of closed-loop geothermal systems
DOE/Sandia National LaboratoriesPeer-Reviewed Publication
Sandia National Laboratories researchers have used computer models of closed-loop geothermal systems to determine if they would be economically viable sources of renewable energy. They found that the cost of drilling would need to decrease significantly to hit cost targets.
- Journal
- Geothermics
- Funder
- DOE/US Department of Energy
New twist on AI makes the most of sparse sensor data
DOE/Los Alamos National LaboratoryPeer-Reviewed Publication
An innovative approach to artificial intelligence (AI) enables reconstructing a broad field of data, such as overall ocean temperature, from a small number of field-deployable sensors using low-powered “edge” computing, with broad applications across industry, science and medicine.
- Journal
- Nature Machine Intelligence
Pinpointing HIV immune response
DOE/Los Alamos National LaboratoryPeer-Reviewed Publication
New research combining computer modeling and experiments with macaques shows the body’s immune system helps control human immunodeficiency virus (HIV) infections largely by suppressing viral production in already infected cells while also killing viral infected cells, but only within a narrow time window at the start of a cell’s infection.
- Journal
- Nature Communications
- Funder
- NIH/National Institutes of Health
Asian American Engineer of the Year goes to Sandia Labs computer scientist
DOE/Sandia National LaboratoriesGrant and Award Announcement
Tian Ma, a distinguished computer engineer in research and development at Sandia National Laboratories, has been honored as a 2023 Asian American Engineer of the Year by the Chinese Institute of Engineers-USA.