Articles tagged with National Laboratories
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
PNNL's new supercomputer is the US' fastest operational unclassified system, featuring an 11.8T HP Integrity system with Intel Itanium2 processors running Linux. The machine will enable novel studies in atmospheric chemistry, systems biology, and materials science.
Pacific Northwest National Laboratory has developed a culvert test bed to assess hydraulic conditions and fish behavior in various culvert designs. The system enables controlled experiments to address ESA issues and inform improved stream crossing designs, benefiting the well-being of fish runs in Washington State.
Researchers from Scripps Institution of Oceanography have sequenced the genomes of Synechococcus and Prochlorococcus, tiny organisms that account for up to two-thirds of carbon dioxide fixation in the oceans. The discoveries shed light on how these organisms process carbon and adapt to specific habitats, offering insights into global c...
A new underground lab design has been completed by a collaborative project between the University of Washington and other institutions. The proposal establishes a main laboratory 7,400 feet deep and includes important operations on lower levels, with a focus on earth science and homeland security activities.
Researchers at Argonne National Laboratory have made accurate measurements of waiting-point nuclei masses, confirming theories of how X-ray bursts are produced. The unique ATLAS facility enabled precise determination of the selenium-68 nucleus mass, with a precision 30 times higher than previous measurements.
Matson's work on ultra-barrier coatings has the potential to replace glass in electronic displays, enabling flexible and cheaper alternatives for cell phones, TVs, laptops, and digital watches. The American Chemical Society's Industrial Innovation Awards recognize his contributions to commercial success and improved quality of life.
Researchers at NC State and Oak Ridge National Laboratory have successfully tuned the atomic-level zone between substances, opening the way for smaller, faster and smarter computers. By manipulating the electronic dipole charge at the interface, they've found a way to overcome the limitations of Schottky barriers.
The XMM-Newton satellite has discovered a faint X-ray glow from a very hot gas in the disk of the Andromeda Galaxy, suggesting recent star formation. Additionally, the team detected an accreting X-ray pulsar, a strongly magnetized neutron star drawing in material from its neighbor.
Researchers from Brookhaven and Argonne labs develop a non-destructive plasma valve to quickly contain air breaches in high-energy electron beams. The valve uses ionized gas to separate atmospheric pressure from a vacuum, allowing for faster vacuum-air separation and reduced damage to machinery.
The award recognizes the researchers' contributions to developing a viable alternative to neutrons for studying magnetic structure in rare earths and actinides. Resonant magnetic x-ray scattering complements neutron magnetic scattering, opening new possibilities for research in condensed matter physics.
Sandia scientists confirm Z produces fusion neutrons, a crucial step towards self-sustaining fusion reactions. The experiment demonstrates that high-yield fusion is achievable through the application of huge pulses of electricity.
Researchers used an electrostatic field to control the self-assembly of fine granular material, creating regularly spaced arrays and complex patterns. The ability to manipulate these patterns could lead to new materials with unique properties.
Los Alamos scientists have developed a new method to produce high-purity plutonium sources, which will be used as primary analytical chemistry standards. The new extrusion method produces 99.99% pure plutonium with minimal contaminants and surface oxidation.
Researchers at Los Alamos National Laboratory present a new technology that can practically erase mercury from laboratories, reducing environmental and health hazards. The approach involves replacing mercury-containing devices with alternative instruments, which are less expensive and safer to use.
Argonne researchers have created powerful stem cells that can morph into various cell types, offering a practical alternative to embryonic stem cells. The breakthrough allows for the production of pluripotent stem cells from adult blood cells, which can potentially treat diseases such as cancer and neurodegenerative disorders.
A staged development concept for Yucca Mountain aims to allow decisions based on latest available information, avoiding rigid timelines. A pilot stage will study performance before storing large amounts of radioactive waste.
Computer simulations can examine the performance of representative structures under blast loadings, exploring design alternatives. Researchers aim to distribute blast resistance capabilities more broadly across infrastructure, addressing technology areas through component testing and simulation.
The US government's efforts to declassify historic records have been met with frustration from historians and researchers, who face security restrictions and lengthy review processes. Despite these challenges, Meade emphasizes the need for thoughtful declassification to balance secrecy and scholarship.
A Los Alamos researcher has calculated the frequency of meteor encounters with the atmosphere, finding that individual monitoring stations would see about five meteor signals a year. This research will help improve the accuracy and reliability of nuclear test detection systems.
A study of 97 healthy men found that semen quality decreased with age, particularly in sperm motility. The researchers discovered a 0.7% decrease in sperm motility per year, impacting fertility from age 22 to 80.
The patented SnifferSTAR device can analyze gases immediately, detecting nerve gases and blister agents with rapid analysis capabilities. It offers small, lightweight, low power, and fast analysis, making it ideal for use in various applications, including drone aircraft and building ventilation systems.
The TAOS Project will search for comets by monitoring the brief eclipses of background stars as these objects pass between the telescopes and their light source. This innovative method allows scientists to detect small, faint objects that are too far away to be seen in reflected sunlight.
The Sandia hardware allows large data sets to be viewed and manipulated interactively without needing to send copies to separate locations. The technology, which leverages advances in 3D commercial rendering, enables users to experience sitting at a supercomputer from thousands of miles away.
The DOE grant aims to economically derive high-value chemicals and oils from lower value corn fiber, opening new markets for corn growers. The project will develop purification and characterization techniques and design a pilot plant to recover high-value carbohydrates.
Scientists have discovered an unusual protein structure, known as a 'knot', which defies traditional understanding of protein folding. The newly found knot may stabilize amino acid subunits in the protein, shedding light on its mysterious function and potential applications in disease diagnosis and drug development.
The US Department of Energy is supporting a project to develop an artificial retina that can capture visual signals and send them to the brain, restoring vision to patients with age-related macular degeneration or retinitis pigmentosa. The next-generation device aims to have 1,000 electrodes, allowing users to see images.
The projects will investigate low dose radiation effects on human cells, DNA repair, and respiratory cells. Funding is provided by the DOE Office of Science's Office of Biological and Environmental Research and NASA's Space Radiation Health Program.
Researchers at Los Alamos National Laboratory have developed a computer model of the E-coli ribosome, a cellular structure responsible for protein creation. This model has applications in developing new and powerful antibiotics against a range of pathogens, including those used in bioweapons agents.
This year's winners include C. Jeffrey Brinker, Claire M. Fraser, Bruce T. Goodwin, Keith O. Hodgson, Saul Perlmutter, Benjamin D. Santer, and Paul J. Turinsky for their groundbreaking work in materials research, genome analysis, nuclear physics, environmental science, and more.
Perlmutter's discovery of the universe's accelerating expansion using supernovae as standard candles revolutionized our understanding of the cosmos. His work, done through the Supernova Cosmology Project, has far-reaching implications for our knowledge of the fundamental nature of the universe.
Researchers tracked water molecule movement on palladium surface, discovering clusters of two to six molecules exhibiting high mobility when bound together. The formation of hexamers led to stable honeycomb structures, which spread out and interacted with the substrate's lattice.
Researchers at Argonne National Laboratory are developing an ice slurry procedure to cool the blood and brain cells after cardiac arrests, with the goal of improving survival rates. The ice slurry cools the brain by 2-5 degrees Celsius quickly, giving medics more time to revive normal blood flow and brain activity.
Researchers aim to create partial vision for the blind using 1,000 MEMs electrodes attached to the retina. The system, backed by a $9 million grant, promises to enable basic household chores and reading, but not driving.
The US Department of Energy approved funding for the Center for Integrated Nanotechnologies, which will serve as a gateway to Los Alamos and Sandia national labs. The CINT collaboration aims to integrate nanotechnology into the macroscopic world, with potential applications in sensor development, security measures, and nuclear deterrence.
The Vinland Map's date has been determined to be around 1434, indicating a strong connection to the Catholic Church's Council of Basel. The parchment analysis provides new evidence supporting the map's authenticity and sheds light on European knowledge of North America during this period.
Researchers used non-traditional techniques to determine nanoscale structures, revealing cesium ions arranged in short-range order zigzag chains. This verifies CsxSi32O64 as a room-temperature stable inorganic electride with potential useful electronic properties.
Lee's research found that zeolites expand as fluid from the surrounding medium is squeezed into their tiny pores under great pressure, leading to potential applications as 'molecular sponges'. The discovery was made possible by using a technique called powder diffraction at Brookhaven's National Synchrotron Light Source.
The US Department of Energy's Argonne National Laboratory has developed a small, portable neutron detector that can detect hidden nuclear weapons and materials. The device uses a wafer of gallium arsenide coated with boron or lithium to detect neutrons, producing a cascade of charged particles that is easy to detect.
Scientists at PNNL and the Institute of Immunological Engineering have created unique humanized antibodies to gamma interferon, a protein that triggers autoimmune conditions. These fully humanized antibodies may provide long-term treatment for autoimmune diseases.
Richard Setlow, a Brookhaven Lab scientist, is being honored for his discovery of nucleotide excision repair and its application to understanding genetic diseases and cancer. His work has led to significant advancements in the field of environmental mutagenesis.
The new HP supercomputer will have an expected total peak performance of over 8.3 teraflops, 8,300 times faster than a current personal computer. Scientists will use it to study complex chemical problems in areas like life sciences and environmental research.
A cognitive psychologist at Brookhaven Lab provides guidance on designing voting systems that minimize human error and facilitate accurate understanding. The expert's recommendations include organizing information in a consistent manner, providing clear instructions, and allowing voters to control the pace of their use.
PARSL's suite of instruments measures key elements contributing to climate change, including solar energy and atmospheric conditions. The system provides immediate access to data, enabling researchers to gain insights into the earth's climate and climate change.
A new laser ultrasonic sensor streamlines the papermaking process by measuring flexibility in real-time, allowing for improved quality control and reduced energy consumption. The sensor's non-contact technology enables accurate measurements without damaging the paper, paving the way for increased efficiency and productivity.
Lawrence Livermore physicist Bruce Remington explores using lab astrophysics to recreate supernovae explosions, understand cosmic rays, and study black holes. Lab experiments also aim to probe planet interiors and gamma-ray bursts.
Researchers have created an image of antiferromagnetism within a solid material using a new technique, enabling the study of advanced magnetic recording materials. The discovery could lead to more cost-efficient evolution of nanoscale devices for computing and communications.
PNNL researchers developed an ultrasonic tool to monitor key physical properties of fluid products in real-time. Additionally, the lab showcased a new mass spectrometry technique called DREAMS that analyzes more proteins with greater accuracy, providing insights into low-level proteins crucial for cellular processes.
Researchers confirm rare kaon decay through 6 trillion decays, shedding light on fundamental forces and building blocks of the universe. The discovery is a significant confirmation of earlier findings and paves the way for further study of exotic aspects of the Standard Model.
Theoretical physicist Peter Feibelman found that water molecules dissociate near the surface, forming a 3-D ice cube instead of a puckered hexagon. This discovery explains why a flat water layer exists on metal surfaces, which has implications for micro- and nanotechnology.,
Researchers at Lawrence Livermore National Laboratory presented preliminary findings associating unique gas flows with rapidly rotating black holes. The study aims to explain unusual periodic timing properties in X-rays emitted near suspected black holes.
The Idaho National Laboratory has identified a promising alternative to waste incineration, known as the "Silver II" method. This process chemically oxidizes molecules at low temperatures and produces no dioxins or low-emission polyaromatic hydrocarbons.
PNNL scientists are working on a massive energy reserve that could keep America powered into the next century. They're also developing a 30% lighter windshield prototype with optimal safety properties. Additionally, researchers have created a diagnostic system to monitor rooftop air-conditioning units and improve energy efficiency.
Researchers have found that a gene therapy technique can reduce alcohol consumption in rats by increasing dopamine receptor levels. This approach may offer a new potential treatment for human alcohol abuse.
The partnership aims to explore the impact of protein folding on diseases using IBM's Blue Gene research project and ORNL's supercomputing power. This effort will scale computer performance to petaflops, enabling breakthroughs in biology, climate science, and nanotechnology.
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.