Articles tagged with Laboratory Equipment
Dr. Hongbin Li receives a three-year AFRL contract to study distributed radar systems and improve object detection, developing networked radar capabilities with high spatial resolution and accuracy. The goal is to combine software and hardware for efficient data communication and achieve better bandwidth from multiple radar sensors.
Christopher Gregg's groundbreaking research reveals how parental genetic cues influence brain development and disease, providing a roadmap for future research. His findings have major relevance for understanding brain evolution, function, and disease.
The project aims to create a comprehensive software framework that combines cyberinfrastructure, GIS, and spatial analysis and modeling capabilities to tackle complex problems in various fields. CyberGIS has the potential to advance scientific breakthroughs with broad societal impacts, particularly in disaster preparedness and response.
Researchers tracked ocean temperatures in Baffin Bay using data from tagged narwhals, finding temperatures nearly a degree Celsius warmer than previous climatology data. The study highlights the importance of monitoring changes in this region, crucial for understanding the Arctic's impact on global climate.
A team of scientists at Alcatel-Lucent Bell Labs has found that energy efficiency gains in communications equipment are not keeping pace with traffic growth, leading to increased power consumption. The study predicts a seven-fold increase in power per user over the next decade.
Researchers successfully tracked a human heartbeat using NIST's miniature atom-based magnetic sensor, confirming its potential for biomedical applications. The device measured the heart's magnetic signature in picoteslas and demonstrated sensing stability lasting tens of seconds.
The Sample Analysis at Mars (SAM) instrument suite is nearly ready for a December delivery to the Curiosity rover on NASA's Jet Propulsion Laboratory. Once deployed, SAM will become an automated laboratory, assessing whether Mars ever supported microbial life.
Tropical Storm Otto formed over the Atlantic Ocean after two changes in less than 24 hours. NASA's TRMM and Aqua satellites detected cold, high thunderstorm cloud tops and heavy rainfall near the storm.
The MAVEN mission aims to investigate how Mars lost its atmosphere and gain insight into the Red Planet's history. The spacecraft will make definitive scientific measurements of present-day atmospheric loss, addressing fundamental science questions.
Researchers at Fraunhofer Institute have developed new detection equipment that can reliably identify liquid explosives. The method involves sensors detecting vapors from open containers or x-ray equipment scanning unopened bottles, paving the way for lifting of EU ban on carry-on liquids.
The Visibility app uses a smartphone's camera, GPS, compass, and accelerometer to estimate air quality. Users take a photo of the sky, and the app analyzes it to determine pollutant content.
Oregon State University researchers have successfully loaded biological molecules onto nanosprings, a nanostructure that maximizes surface area in microreactors. The findings may lead to new nanotech applications in pharmaceuticals, biological sensors, and biomedicine.
A UT Dallas research team is testing innovative facial recognition programs to identify individuals who may pose a security risk. The algorithms showed promising results, especially when combined with human evaluation techniques, identifying nearly 100% of matching faces.
Researchers create pressure-sensitive electronic material using semiconductor nanowires, enabling robots to grip fragile objects. The 'e-skin' technology also holds promise for restoring sense of touch in patients with prosthetic limbs.
A portable, laser-equipped backpack has been developed to create realistic 3D maps of difficult-to-access spaces. This technology allows Air Force personnel to view and interact with modeled buildings, enhancing mission planning and operations.
A new computer system, based on a model of the human brain's visual processing, accurately identifies mouse behaviors in videos, reducing tedious data logging tasks. The open-source software is available for free and can be easily trained to work with other lab animals, increasing productivity in behavioral research.
NASA's Genesis and Rapid Intensification Processes (GRIP) mission is analyzing Hurricane Earl's structure and behavior. The GRIP aircraft are equipped with instruments such as HAMSR, which provides detailed data on the storm's temperature, water vapor, and cloud liquid water distribution.
Researchers create tiny sensor molecules using DNA that can detect multiple substances with different color changes, enabling a vast array of responses to various molecules. The DNA sensors could be used in portable devices, such as a fluorescence microscope, to detect everything from incipiently souring milk to high explosives.
Researchers have developed new maps of the Chesapeake Bay's forested wetlands, increasing accuracy by 30% compared to existing maps. The combined data from LiDAR and SAR sensors reveals previously unknown connections between wetlands, drainage ditches, and ponds.
Researchers at Rutgers University warn that wireless tire pressure monitoring systems can be intercepted and spoofed, potentially tracking drivers' locations and triggering false warnings. The lack of input validation and data encryption in these systems makes them vulnerable to security threats.
Researchers from Tel Aviv University have developed improved microelectromechanical systems (MEMS) devices that can measure acceleration and impact with increased sensitivity. These advancements have the potential to transform industries such as sports, transportation, and defense.
A study found that consumers are overconfident in their learning abilities for new tasks and tend to underestimate the time required to master them. This leads to a higher willingness to pay for products before trying them, as they anticipate needing more time to learn.
University of Illinois engineers developed a novel direct-write technique to manufacture metal interconnects, enabling smaller chips and more complex functions. The technique reduces wire bonding area by two orders of magnitude, allowing for faster and more efficient manufacturing.
Empa researchers create simple networks of organic nanowires with perfectly monocrystalline structure. The nanowires can be combined to form complex electronic circuits, including solar cells and transistors.
A new software designed by Aude Dufresne measures emotions, body heat, and eye movements in response to online activities. This technology will help companies understand how users react to websites, enabling improvements in online experiences.
Kansas State University's Center for Information and Systems Assurance has been recognized as a National Center of Academic Excellence in Information Assurance Research. The designation recognizes the university's expertise in cybersecurity and secure software system construction, with research focusing on improving software quality th...
The proposed community-centric approach addresses the challenge of accessing a large collection of services. By leveraging collective intelligence, users can build applications with less effort and cost, refining their goals according to combined knowledge. A web-based prototype evaluates the approach, providing visual access to servic...
Researcher Gary Seidel aims to develop tiny sensor patches with carbon nanotubes for structural health monitoring of huge wind turbine blades. The patches can detect deformation and send signals to the control center to prevent damage.
Researchers have developed a new technique to study the structural properties of tissues by sucking cells into a pipette, providing information on adhesion and elasticity. This approach complements existing methods and allows for measurements on living tissue in its natural environment.
Researchers can now analyze smaller concentrations of gases with improved precision using PNNL's low-noise current controller technology. This device reduces noise in laser power sources, allowing scientists to detect smaller levels of trace gases and enabling more accurate atmospheric gas concentration measurements.
A new nanotech breath sensor can detect Type I diabetes by measuring acetone levels in exhaled breath. The device is sensitive enough to detect high concentrations of acetone, even in moist air, allowing for early diagnosis and monitoring of diabetic ketoacidosis.
Researchers used the International Space Station to test reconfigurable field-programmable gate arrays (FPGAs) and power converters, providing insights into high-energy radiation effects on computing electronics. The experiments aimed to mitigate potentially crippling effects in future processing-architecture designs.
Researchers developed a new type of wearable impact sensor based on composite materials that generate an electrical current when compressed. The sensors can measure the forces acting on athletes' bodies and provide data to improve performance and reduce injuries.
Researchers have developed a tiny silicon chip that can detect specific chemicals and map their location, potentially alerting emergency responders to hazardous situations. The sensor works by manipulating the shape of pores on the silicon flake to respond to specific chemical traits.
A new sensor developed by ORNL can detect chlorinated hydrocarbons in water with high accuracy and low cost, reducing the need for lengthy laboratory testing. The system combines membrane extraction and ion mobility analysis to provide a single, compact device for on-site monitoring of groundwater contaminants.
Researchers Monica Lamm and Theresa Windus are studying complex molecular binding and aerosol particles in the atmosphere using Blue Waters supercomputer, which will deliver better results for their studies.
Binghamton University researcher Omowunmi Sadik is developing sensors to detect and identify engineered nanoparticles, advancing understanding of their environmental risks. Her work aims to balance innovation with responsibility, encouraging the safe use of nanomaterials.
Researchers at the University of Michigan have developed mini generators that can produce electricity from random, non-periodic vibrations. These devices have the potential to power a range of applications, including remote wireless sensors and surgically implanted medical devices.
Yanchao Zhang, an assistant professor at NJIT, has received a $400,000 NSF CAREER Award to support his research project on SC-HSNs and their application in remote environments. The award will advance the state of the art in data management in wireless security networks.
Researchers find evidence that a Martian channel was formed by lava flows, contradicting previous theories that suggested water carving. The discovery has implications for the geological evolution of Mars and our understanding of its potential for life.
A new undersea optical communication system enables real-time video transfer and self-powered ROVs without a physical connection, reducing costs and simplifying operations. This technology complements acoustic systems, offering faster data rates of up to 20 megabits per second.
The University of California, Riverside's new Stem Cell Core Facility will enable faster breakthroughs in stem cell research, targeting diseases such as osteoporosis and diabetes. The facility is equipped with the first-in-country Nikon BioStation CT technology, expected to provide valuable data for attacking degenerative diseases.
Researchers have developed an all-solid-state cryocooler that can reach temperatures as low as 155K, potentially enabling miniaturization of superconducting electronics. The technology uses optical refrigeration to cool gases and has the potential to advance spaceborne and airborne sensors.
The Woods Hole Oceanographic Institution will receive a $8.1 million grant to construct the Laboratory for Ocean Sensors and Observing Systems, enabling fabrication and maintenance of new ocean observing systems. The facility will support various ongoing projects, including the Ocean Observatories Initiative.
Researchers have developed an algorithm and open source tool that reduces current software testing time by 300 times, increasing the efficiency of software testing across systems. The 'Just Enough Testing' project aims to re-use test results across different systems, reducing testing time for single systems.
Researchers use new acoustic sensors to monitor endangered North Atlantic right whales and reduce ship strikes, a leading cause of their deaths. The tools improve monitoring capabilities and enhance management efforts to protect these whales.
A pilot project in Sequim, Wash., uses NASA satellites and sensors to predict daily river flow with higher accuracy. This helps regional natural resource managers assess the abundance of water resources.
A new MEMS sensor can detect changes in bulk resistance for plaque characteristics and identify spots where back currents may be promoting plaque formation. This technology has the potential to improve heart attack treatment by distinguishing between stable and unstable plaque.
A German research team has developed a visualization tool to render partially or completely cloaked objects, revealing the visual effects of such mechanisms and their imperfections. The tool, called the 'carpet cloak,' creates photorealistic images that demonstrate how optical devices work.
Researchers at Scripps Institution of Oceanography are developing autonomous underwater explorers, or AUEs, to trace small-scale ocean processes vital to tiny marine inhabitants. The miniature robots will provide new information about marine protected areas, harmful algal blooms, and oil spills.
The Linac Coherent Light Source has embarked on pioneering research in physics, structural biology, energy science, chemistry, and more. Researchers have successfully observed atomic physics phenomena with unprecedented detail, creating stop-action movies of molecules in motion.
The UCLA center will continue to serve as a key site for the George E. Brown Jr. Network for Earthquake Engineering Simulation (NEES), facilitating cutting-edge research on seismic vulnerability and disaster preparedness. The center's state-of-the-art mobile field laboratory will enable researchers to test full-scale specimens under re...
Dick Smith, a PNNL scientist, received the Human Proteome Organization's Discovery Award for his pioneering work in developing proteomics tools. His breakthroughs have enabled faster analysis of samples and improved detection of diseases, paving the way for better cures.
Researchers at Rensselaer Polytechnic Institute are developing next-generation radar systems that can overcome limitations in conventional radars. The new test bed will simulate systems comprised of hundreds of miniature sensors, enabling radars to be used in crowded cities and urban environments.
A team of Princeton and Rice University researchers has developed a new method to identify nitric oxide using lasers and sensors, making it possible for large-scale deployment. The device can detect tiny amounts of the gas in the air or human breath, monitoring pollution and detecting disease such as asthma.
A new computer algorithm at the University of Washington reconstructs an entire city, including landmarks like the Colosseum and St. Peter's Basilica, from 150,000 tourist photos in about a day. The tool uses a faster code that works over 100 times faster than previous versions, making it possible to tackle more ambitious projects.
A new technology, EpiCollect, uses mobile phone software to collect and record data, photos, and videos from users worldwide. The system maps findings using Google Maps, allowing researchers to quickly build up and share maps of species distribution or disease cases.
A new sensor array can detect multiple airborne toxins in a matter of seconds, providing essential monitoring for workers handling chemicals. The technology uses colorimetric sensors that are not affected by humidity, making it more reliable than previous electronic-nose technologies.
A new optoelectronic nose can detect and identify 19 toxic industrial chemicals, including ammonia and sulfur dioxide, in a matter of seconds. The wearable sensor uses a disposable array with 36 dyes that change colors when exposed to different chemicals.
Scientists use a unique instrument to probe the dynamics of ions in water, revealing that water zips around ions more than expected. The findings improve understanding of chemical interactions important in environmental and atmospheric sciences.