Articles tagged with National Laboratories
Berkeley Lab is developing new computational tools, including algorithms and software frameworks, to tackle complex scientific problems. The funding will support the creation of a terascale simulation environment for accelerator science and technology.
Russian scientists have developed a plant growth stimulator that can increase grass growth rate by 40% under controlled conditions, reducing the 18-month wait for harvest. Field tests are underway to assess its effectiveness in cleaning up oil-contaminated fields and agrochemicals.
A recent study suggests that math constants like pi and log(2) could be normal, meaning their digits are random in a statistical sense. The research, led by David H. Bailey, finds that certain sequences in chaotic dynamics may underlie the normality of these constants.
A new screen at Sandia National Laboratories can render complex scientific data sets in seconds, outperforming the movie industry's cluster of computers. The facility uses massively parallel imaging to create images with high resolution and detail, allowing scientists to better understand complicated systems.
Astronomers have discovered over 154 rapidly moving stars towards the center of the Milky Way and its brightest neighboring galaxy. The findings are significant as these stars were previously difficult to detect due to their extreme density, allowing scientists to gain insights into the galaxy's most densely packed regions.
Researchers solved the 'nug30' problem, a test of computer capabilities that challenged computer scientists for 32 years, by designing an efficient algorithm and leveraging high-performance computing resources. The solution demonstrates advancements in combinatorial optimization problems and their applications in real-world fields.
Astronomers have detected the brightest optical celestial object ever recorded using a low-cost, automated telescope built from recycled lenses and hardware. The ROTSE-1 telescope captured optical emissions from a gamma ray burst while it was still arriving, providing new insights into the phenomenon.
A team of researchers has deployed an Atmospheric Radiation and Cloud Station (ARCS) on the Pacific island of Nauru to study clouds and sunlight. The station will gather information for at least 10 years, providing insights into global warming effects and El Niño/La Niña weather phenomena.
A team of scientists reached a supercomputing milestone by simulating metallic magnetism at 1.002 Teraflops on a Cray T3E supercomputer. The achievement showcases the power and capabilities of parallel computers, enabling the study of larger systems and new phenomena.
Researchers used powerful supercomputers to simulate microturbulence in plasma, gaining valuable new physics insights that correlate with experimental trends. The simulations, performed on 400 million particles over 5,000 time-steps, demonstrate the maturity of high-performance scientific computing as a tool for discovery.
Research at Northwestern University and Argonne National Laboratory reveals DNA's limitations as a molecular material. Despite carrying electrons, the rate of electron transfer falls off quickly with distance, rendering it unsuitable for practical applications.
Researchers at the Pacific Northwest National Laboratory have developed three innovative technologies: Production of Chemicals from Biologically Derived Succinic Acid, Refractory Corrosion Monitor, and RubberCycleTM. The first process converts corn into a cost-effective source of chemicals used in various products, while the second dev...
Researchers from USGS, UC Berkeley, LLNL, and PG&E are studying the northern segment of the Hayward fault by excavating 10-foot-deep trenches. They will analyze soil layers, pollen, and carbon-14 to establish past earthquake dates and recurrence intervals. The project aims to inform the updated Bay Area Earthquake Probability Report.
A collaborative study between the US and Russia aims to uncover the causes of Hepatitis C, a prevalent liver disease. The project will collect blood samples and questionnaires from over 4,000 individuals across New Mexico and Chelyabinsk-70, with results expected to shed new light on the virus.
Researchers at Oak Ridge National Laboratory have developed an electronic notebook prototype that allows scientists to record and share ideas, experiments, and results. The notebook offers features like multimedia input, secure data storage, and collaborative capabilities, which are expected to increase its popularity among researchers.