Articles tagged with Laboratory Equipment
Researchers have produced a high-resolution map of Antarctica, offering 10 times greater detail than previously possible. The map allows for zooming in on specific regions, including dry valleys, and provides clear views of the ice sheet's surface.
The Very Large Telescope Interferometer (VLTI) equipped with AMBER has achieved unparalleled astronomical results, probing the formation stages of stars and detecting high-velocity jets in novae. The instrument's high angular resolution enables the observation of complex geometries and stellar winds.
A new communication protocol, SCP-MAC, has been developed to optimize energy efficiency for wireless sensor networks, reducing monitoring time from 2-3% to under 2 minutes per day. This improvement enables sensornets to watch wildlife or oilfields with longer-lasting batteries.
Researchers have developed an artificial lateral line that mimics the functions of the biological system found in fish, enabling submarines to detect and track moving targets and avoid collisions. The device uses micro fabricated flow sensors integrated with metal-oxide-superconductor circuitry for on-chip signal processing.
Researchers from UC Berkeley and Texas A&M University deploy high-resolution intelligent robotic video system to locate the ivory-billed woodpecker, a species considered extinct for decades. The system provides detailed video sequences of other birds, suggesting a new approach to field biology work.
Junior, Stanford University's new autonomous robot, joins the DARPA Urban Challenge with enhanced sensors and sophisticated AI software. Its brain is four times more powerful than its predecessor Stanley, collecting and processing vast amounts of data from sensors such as lasers, radar, and video cameras.
Researchers at the University of Illinois have developed a simple, disposable sensor for detecting hazardous uranium ions using DNA. The sensor provides fast, on-site testing for assessing uranium contamination and remediation strategies, with detection sensitivity rivalling sophisticated laboratory instruments.
Researchers at Purdue University have developed mathematical models to simulate and analyze the rattling of car headrests, a major source of consumer dissatisfaction. The models can predict which vibration frequencies cause the rattling and enable automakers to tune their suspension systems more effectively.
Purdue University researchers have developed a new class of tiny sensors that can measure gas flow on the scale of micrometers and nanometers. These sensors could be used in environmental protection to measure the leakage of hydrocarbon fumes from fuel tanks and in pharmaceutical preservation to test packages for gas leaks.
The New Horizons spacecraft is on course to swing past Jupiter, accelerating its speed and testing its systems ahead of its Pluto encounter. The mission will collect valuable science data on Jupiter's atmosphere, magnetic field, and moons.
Scientists develop a technique to control DNA strand density on gold substrates using short adenine 'tails' as anchors. This allows for precise optimization of DNA sensor arrays by adjusting the spacing between strands.
Researchers have developed software that turns existing print brain atlases into multimedia resources, improving data organization and comparison. The NeuARt II system is a robust interface that works on all popular computer operating systems, without violating copyright.
A new partnership between a Russian Institute and a US firm has led to the development of improved hydrogen gas sensors with increased reliability and response time. This technology is expected to enhance safety, detection capability, and efficiency in various industrial applications.
A new generation of imaging detectors with low-noise and high-speed capabilities may transform imaging applications on NASA space missions, impact biomedical imaging, and aid in homeland defense. The new detector will be able to capture sharper images and consume less power than current technology.
The University of Houston has received a $1.4 million grant to provide students with hands-on training in the petroleum industry. The donation includes the KINGDOM Suite software, which will be used for research and classes.
Scientists from LANL, NIST and Albion College generated and transmitted secret quantum keys over 184.6 km of fiber-optic cable, setting a new record distance for quantum key distribution. The team used innovative sensors to detect single photons, improving the security of quantum encryption and paving the way for practical applications.
Researchers at MIT have developed a platform that enables sustained, coordinated, autonomous flight with multiple UAVs, achieving complex tasks such as persistent surveillance. The test platform consists of networked mini-UAVs that can be commanded by a single operator and operate without piloting skills.
The Ames Laboratory will collaborate with Iowa State University and Sandia National Laboratory to develop software that enables access to three of the world's most important computational chemistry codes. The project aims to accelerate scientific discovery in areas such as energy, climate change, and materials science.
Brett Bode has been honored with a 2006 IBM Faculty Award for his work on developing management systems for petascale computing. He will collaborate with IBM to develop software for one of their high-end computing systems, focusing on fault-tolerant control systems.
Researchers at Oak Ridge National Laboratory have won five Department of Energy SciDAC awards to advance fundamental research in climate modeling, fusion energy sciences, and high-performance computing. The $60 million award will support leading-edge simulation computer programs over the next three to five years.
Rice University has been awarded a $10 million grant to establish a research center focused on designing software tools for high-performance computing systems. The Center for Scalable Application Development Software (CScADS) aims to develop scalable performance models for leadership-class computer facilities.
The free Access Grid Toolkit has been updated with streamlined user interfaces, robust middleware, and low-level services to facilitate rich collaborations. This new version supports wall-sized display technology, visualization of simulations, and enables seamless communication among researchers across different locations.
Ghrist's technique involves replacing a complex physical system with an abstract space for easier analysis. He can then use algebra and calculus to break down the abstract space into pieces, figure out their structure, and reassemble them to gain insight into the physical system.
Researchers at Purdue University developed a new low-cost system that analyzes scattered laser light to quickly identify bacteria. The technique uses a petri dish containing bacterial colonies growing in a nutrient medium, projecting the scattered light pattern onto a screen behind the petri dish.
Researchers have developed a 'Fingertip Digitizer' that can transfer the meaning and intent of common hand gestures to virtual worlds, allowing for greater precision and control. The device can also sense physical characteristics of objects and detect health anomalies.
A software tool developed by Iowa State University and Ames Laboratory researchers has won the R&D 100 Award for its ability to quickly convert large 3D data sets into intuitive pictures. The tool enables engineers to analyze and work with data more efficiently, leading to improved design and operational efficiency.
ARP/wARP software has been upgraded to handle lower-resolution data, enabling researchers to study complex problems in cancer, cardiovascular, and neurodegenerative diseases. The new grant will allow scientists to focus on structure analysis rather than building models, potentially leading to revolutionary therapeutic strategies.
A team of Iowa State University engineers is creating a network of wireless sensors to detect suspicious activity on the nation's power transmission system. The system could quickly locate breakdowns and severe weather damage, allowing power companies to prevent blackouts and respond more effectively.
Researchers developed a training system for grid operators to handle misleading data, using simulated malfunctioning instruments and fake hacker signals. The new curriculum improved operator responses, enabling them to troubleshoot faster and come up with effective courses of action.
The Idaho Bureau of Land Management and weed control groups use new software to analyze NASA satellite imagery and target areas for cheatgrass treatment. The technology helps land managers be smarter in using their resources, improving the effectiveness of weed control efforts.
Researchers at Cornell University are developing tiny, implantable sensors that can measure blood flow, temperature and pressure in real-time. The technology has the potential to enhance patient monitoring tools and create microscopic implants or sensor systems integrated with present equipment.
Researchers create new spam that tricks users into clicking on links or downloading attachments. The next generation of spam could be camouflaged as email from colleagues, friends, and even mimic patterns used by them.
Researchers found that a single bacterial cell can withstand stress equivalent to five tons per square inch due to its adhesive properties. Hypothetically, the glue could be mass-produced for use in surgical adhesives, presenting a promising biodegradable alternative.
Researchers create atomic force microscopy (AFM) probe to actively initiate chemical reactions on surfaces, increasing spatial resolution to one nanometer scale. This technique has potential applications in designing more efficient catalysts and solar cells, as well as refining chemical sensor technology.
Engineers at Argonne National Laboratory have developed a suite of sensors that can quickly detect chemical, biological, nuclear, and explosive materials. The sensors use millimeter/terahertz technology to identify unique spectral patterns - or fingerprints - that uniquely identify explosives and chemicals.
Researchers at Purdue University have developed a fast chemical-analysis tool called desorption electrospray ionization (DESI) that can detect cancer, explosives and biomarkers. The technology has numerous promising uses in fields such as airport security, medical diagnostics and disease detection.
Scientists at NIST have developed a highly accurate gamma ray detector, capable of pinpointing emissions signatures of specific atoms with 10 times the precision of conventional sensors. This technology may aid in verifying inventories of nuclear materials and detecting radioactive contamination in the environment.
A new wound monitor uses hybrid sensor technology to detect bad bacteria in the air emitted from a wound, enabling rapid and non-invasive infection diagnosis. The device aims to improve early detection of infections, reducing discomfort for patients with severe burns, skin ulcers, or gaping wounds.
Robert Downs is almost halfway to creating a library of spectral fingerprints for all the Earth's minerals, with over 1,500 cataloged so far. The associate professor of geosciences is collaborating with colleagues to develop a pocket-sized Raman spectrometer for use on Mars and handheld instruments for identifying gemstones on Earth.
A portable cocaine sensor has been developed at UC Santa Barbara, enabling rapid detection of illegal substances in bodily fluids. The sensor is based on a generic, inexpensive method that can detect a range of targets, including prescription drugs and bioterrorism agents.
The Maintainer's Electronic Performance Support System (MEPSS) is a software developed by the Georgia Institute of Technology to help military aircraft maintainers work more efficiently. The system provides access to technical information, parts lists, and troubleshooting tips, allowing technicians to diagnose and repair issues quickly.
Researchers at the University of Illinois have developed a method to detect trace amounts of contaminants using single-walled carbon nanotubes coated with DNA. The technique allows for passive sensing of hybridization, enabling the detection of specific DNA sequences in living cells.
A new MIT sensor system tracks enormous fish populations over a vast area, revealing the first-ever images of these groups. Researchers observed fractal patterns and 'waves' of population density, potentially indicating communication among fish.
Researchers have developed DNA-wrapped carbon nanotube sensors that can detect low concentrations of mercury ions in whole blood, opaque solutions, and living mammalian cells. The sensors work by detecting changes in the DNA's shape structure, which is triggered by the presence of target ions.
Johns Hopkins engineers discover that metallic glass atoms form unique Kasper polyhedra, joining together in clusters and forming cavities. This breakthrough advances materials science knowledge and paves the way for intelligent design techniques to create materials with precise mechanical characteristics.
The University of Colorado's Student Dust Counter instrument will monitor dust grain density in space as New Horizons approaches Pluto. The team hopes to identify undetected clumps of dust, shedding light on the solar system's formation and other stars' planetary systems.
A team from Johns Hopkins University Applied Physics Laboratory (APL) developed a multi-purpose sensor payload to collect video and infrared imagery of the target's boost, post-boost phases, reentry vehicle separation event, and SM-3 intercept. This provided scientists with the closest view of the intercept, enabling them to better und...
The National Science Foundation has awarded support for a DNA analysis laboratory at Williams College, enhancing research capabilities and integrating technology into the curriculum. The lab will facilitate studies on human DNA variants, zebrafish neural development, and Hox gene regulators, revolutionizing life sciences.
The VENUS observatory will support two cable arrays in British Columbia waters, enabling scientists to study the oceans continuously and access data online. The project marks a new era of ocean exploration, driven by cutting-edge technology developed in BC.
A new software developed by Ohio State University's Noel Cressie and his colleagues can fill in missing data on satellite images with remarkable speed and accuracy. The software uses statistical techniques, including Bayesian analysis, to weight available data and calculate missing values at different image resolutions.
Purdue engineers have created a new method to analyze the components of automotive suspension systems, aiming to improve performance, reduce weight, and increase durability. The approach represents a potential change in how suspensions are designed, with potential benefits including lighter and more efficient suspension systems.
The partnership will leverage expertise in imaging and remote sensing to improve mapping and location technologies for emergency response. The lab will also utilize the center for its Wildfire Airborne Sensor research program with NASA and the U.S. Forest Service.
Stevens Institute of Technology has received a $60,000 grant from SUN Microsystems to establish the SUN Laboratory for Advanced Networked Systems (SUNLANS). The lab will focus on increasing high-end Grid system utilization in research and education.
A statistical method developed by NIST makes analyzing satellite-borne time signals faster and easier, enabling accurate location and distance measurements. The method also accelerates the evaluation of clocks during satellite construction, improving GPS reliability and accuracy.
Researchers develop new e-Science techniques to visualize data from large detectors, such as the ISIS neutron source. This allows for better understanding of material properties and opens up new research opportunities in materials science. The new methods, including GAPtk, enable users to manipulate gigabytes of data in near real-time.
The NMSU Physical Science Laboratory designed and fielded a countermeasure device in under three months to combat IEDs, providing increased survivability for warfighters. The signal-jamming equipment is being used by the US Army, Marines, and Navy Explosive Ordinance Disposal unit.
Emerging technologies aim to quickly and accurately detect weapons of mass destruction, saving lives and preventing attacks. Advances in sensors, radio waves, and analytical systems are being explored.
Researchers envision future supercomputers with heterogeneous architectures, incorporating smaller CPUs, vectors, and FPGAs. Experts in computational science and mathematics will collaborate to develop software that optimizes performance on specific architectures.
Researchers used 1,400 parallel processors to simulate octane's heat of formation, achieving a 75% sustained efficiency rate. The calculation took only 23 hours to complete, compared to 3.5 years and 2.5 terabytes for a single processor desktop computer.
Scientists have found evidence that dust from burning asteroids can influence local weather in Antarctica, forming clouds of micron-sized particles that reflect sunlight and cause cooling. This discovery challenges previous assumptions about asteroid dust's impact on the environment.