The article discusses the practical clinical applications of cardiac computed tomography-derived fractional flow reserve (FFR-CT) in evaluating coronary artery disease (CAD). FFR-CT analysis may help reduce additive functional testing for patients with intermediate stenosis, providing a more efficient and accurate assessment of CAD.
SourceCardiovascular Innovations and Applications·JournalCardiovascular Innovations and Applications·DateMay 8, 2019
Researchers have developed a simple method called chronoprinting that can detect counterfeit medicines and food products. By analyzing how samples change over time, chronoprinting uses image analysis algorithms to distinguish pure from adulterated substances.
SourceUniversity of California - Riverside·JournalACS Central Science·DateMar 20, 2019
The Chan Zuckerberg Initiative is funding open-source software projects to improve image analysis and visualization in biomedicine. The projects will focus on developing and maintaining tools such as scikit-image, ImageJ, and CellProfiler to accelerate basic research and benefit the entire field.
Using deep convolutional neural networks, Yale researchers predicted where people's eyes will look when viewing complex natural scenes. This advance in understanding the human visual system has numerous applications, including improving artificial intelligence efforts such as driverless car development.
SourceYale University·JournalNature Communications·DateDec 4, 2018
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Holistic thinkers exhibited similar brain activity when watching a dramatic film, whereas analytical thinkers showed distinct responses. The study suggests that holistic thinkers perceive the world in a more integrated way, processing moral issues and factual connections similarly with each other.
SourceAalto University·JournalSocial Cognitive and Affective Neuroscience·DateNov 30, 2018
Astronomers found a dust-obscured quasar formed from a galaxy merger, revealing how mergers can power quasars and obscure them with dust. The study used ALMA to analyze the quasar WISE J224607.57?052635.0 and its companion galaxies.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateNov 15, 2018
A study by MIT researchers found that about one-third of Requests for Comments on Wikipedia go unresolved, citing factors such as poor initial arguments and excessive discussion. The researchers developed a machine-learning model to predict when RfCs may go stale, and recommended digital tools to improve deliberation and resolution.
SourceMassachusetts Institute of Technology·DateNov 6, 2018
Researchers analyzed da Vinci's artworks and found evidence of intermittent exotropia, a condition that enables monocular vision. This skill may have contributed to his ability to depict depth in his paintings.
SourceJAMA Network·JournalJAMA Ophthalmology·DateOct 18, 2018
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
NASA captured images of Tropical Cyclone Titli before landfall using its Suomi NPP satellite, showing a large storm with strong thunderstorms surrounding its defined eye. The cyclone brought heavy rainfall and strong winds to parts of Andhra Pradesh and Odisha, causing at least 7 deaths.
Tropical Cyclone Luban is moving slowly towards Oman, expected to make landfall as a tropical storm before Oct. 14. The cyclone has strong winds and a ragged eye, but lacks thunderstorm development.
Researchers at Osaka University have developed a technique to visualize the behavior of pesticides inside insect bodies, enabling them to follow their uptake, breakdown, and distribution. This method has potential applications for developing safer pesticides and reducing harm to beneficial pollinating insects.
SourceOsaka University·JournalAnalytical Sciences·DateSep 19, 2018
Hurricane Norman rapidly intensified from 85 to 115 mph with Norman now a category 3 hurricane on the Saffir-Simpson scale. The center of the storm is located near latitude 19.5 degrees north and longitude 147.7 degrees west, moving towards the west-northwest.
Hurricane Miriam is tracking north through the Central Pacific Ocean, with cloud top temperatures reaching as cold as minus 80 degrees Fahrenheit. Rapid weakening is expected to begin later today and continue through Sunday, with Miriam becoming a post-tropical remnant low pressure area.
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
The Swiss Atrial Fibrillation Cohort Study found that 41% of atrial fibrillation patients had previously unknown brain damage, including cerebral infarcts, microbleeds, and lacunes. This brain damage may explain the association between dementia and atrial fibrillation in patients without prior stroke.
Tropical Storm Cimaron displays a unique infrared pattern resembling a 'Picasso-like' face, characterized by cold cloud top temperatures and strong thunderstorms. The storm is forecast to intensify until its peak on Aug. 22, posing a threat to south central Japan's landfall on Aug. 23.
Tropical Storm Lane is strengthening, with cloud top temperatures indicating strong thunderstorms capable of heavy rain. The storm's maximum sustained winds have increased to near 60 mph, and it is forecast to become a hurricane by tomorrow and potentially a major hurricane over the weekend.
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Tropical Storm John weakened to a remnant low pressure area after moving over cool waters, indicating a loss of strength due to colder ocean temperatures. The storm's convection vanished, and it is now classified as a post-tropical cyclone, expected to dissipate in a couple of days.
Tropical Storm Yagi experienced strong vertical wind shear, which led to cloud top temperatures of -80°F (Celsius) and the potential for heavy rain. The storm is moving northeast at 35 knots (40 mph), expected to briefly intensify before weakening.
Tropical Depression 9E reached its peak strength on July 26, with cloud top temperatures as low as -70 degrees Fahrenheit. The storm was expected to move into the Central Pacific basin later in the day, bringing potential heavy rainfall.
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Archaeologists used a new image-based analysis technique to identify previously hidden mounds in Beaufort County, SC. This method uses LiDAR and Object-Based Image Analysis (OBIA) to detect features of interest, improving knowledge of settlement patterns and past landscapes.
SourceBinghamton University·JournalSoutheastern Archaeology·DateJul 23, 2018
A recent study by the University of Seville has shed new light on the mysterious Abrigo de Matacabras cave paintings, dating back to the 4th millennium BC. The analysis suggests that this site was a significant cultural reference point for Neolithic populations in the region.
SourceUniversity of Seville·JournalJournal of Archaeological Science·DateJun 28, 2018
A team of scientists, led by Madalena Kozachuk, has recovered two previously hidden daguerreotype images from the National Gallery of Canada's photography research unit. The images, taken possibly as early as 1850, were damaged due to tarnish and other degradation, but were restored using synchrotron technology.
SourceUniversity of Western Ontario·JournalScientific Reports·DateJun 22, 2018
Researchers at the Royal Museums of Fine Arts of Belgium and the University of Liège used high-resolution photography, X-ray radiography imaging, and X-Ray Fluorescence spectroscopy to analyze a recovered quarter of the painting and propose a virtual colorization. The study found that the deepest blue layer in the painting is presumed ...
SourceBMC (BioMed Central)·JournalHeritage Science·DateJun 14, 2018
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Researchers at Ruhr-Universität Bochum have developed a label-free method for rapid cancer diagnosis using infrared imaging, which can perform analysis in just a few minutes. The technique, combined with bioinformatical image analysis, shows promising results with 97% accuracy compared to traditional histopathological analyses.
SourceRuhr-University Bochum·JournalScientific Reports·DateMay 18, 2018
A study estimates teledermoscopy would increase costs per case but achieve clinical resolutions faster, making it a potentially valuable tool for managing skin cancer in Australia. The analysis suggests this approach could improve the country's skin cancer management, particularly given its high melanoma incidence rate.
SourceJAMA Network·JournalJAMA Dermatology·DateMay 9, 2018
A team of researchers has successfully developed an imaging technique that can monitor the movement of atomic units at a high resolution of 300 nanometers. The technology is expected to be used in the development of new materials, solar cells, and catalysts.
SourceDGIST (Daegu Gyeongbuk Institute of Science and Technology)·JournalAdvanced Materials·DateMar 11, 2018
Researchers used AI-powered image analysis to help diagnose GPI anchor deficiencies, a group of rare diseases affecting mental retardation and distinctive facial features. The study suggests that computer-aided evaluation of patient portraits can facilitate improved diagnosis and potentially be applied to other diseases.
SourceUniversity of Bonn·JournalGenome Medicine·DateJan 16, 2018
Researchers used a combination of advanced imaging techniques to examine a second-century Egyptian painting, revealing details about the artist's materials and techniques. The study provided insights into fashions and artistic methods popular at the time.
SourceUniversity of California - Los Angeles·JournalScientific Reports·DateDec 11, 2017
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
Researchers used brain MRI to identify differences in brain regions among ADHD patients, distinguishing between subtypes with high accuracy. The study suggests that psychoradiology, a field combining imaging analysis and mental health expertise, could improve diagnosis and treatment planning.
SourceRadiological Society of North America·JournalRadiology·DateNov 22, 2017
A team of University of Illinois bioengineers has developed a new technique to characterize metal organic frameworks (MOFs) using infrared chemical imaging. This method allows for non-destructive analysis and provides detailed information on the structure and chemistry of MOFs, enabling better detection and utilization of these materials.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalThe Journal of Physical Chemistry Letters·DateNov 13, 2017
The DAWN trial demonstrated the efficacy of thrombectomy in reducing disability among stroke patients presenting within 6-24 hours, with a 48.6% independence rate at 90 days compared to 13.1%. Thrombectomy also showed benefits across various subgroups and time windows.
SourceSociety of Vascular and Interventional Neurology·DateNov 11, 2017
Researchers use angular correlations of scattered X-rays to determine the 3D structure of biological objects, overcoming limitations of traditional X-ray methods. The breakthrough enables scientists to study molecular structure and dynamics previously impossible to observe.
SourceDOE/Lawrence Berkeley National Laboratory·JournalPhysical Review Letters·DateOct 12, 2017
Tropical Storm Ramon has revealed powerful storms around its center through infrared data from NASA-NOAA's Suomi NPP satellite. The storm is moving west-northwest at 7 mph, with slight strengthening forecast over the next 48 hours.
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Researchers developed moving subtrajectory analysis to study TCR microclusters, revealing kinetic and spatial details of CD3 and CD45 behavior. The study shows that the two molecules exhibit distinct mobility states, depending on their location relative to the microcluster, providing new insights into T cell activation mechanisms.
SourceTokyo Institute of Technology·JournalScientific Reports·DateAug 16, 2017
A study published in Frontiers analyzed traditional cuisines' flavor networks to develop a new principle behind cooking, called food-bridging. The research found regional clusters with distinct flavor patterns, and its mathematical representation, semi-metricity, may be applied to predict successful ingredient combinations.
Researchers at Osaka University have developed a technique for monitoring the health of dairy cattle using camera-based sensor technology and machine learning. The system can detect lameness in cows with high accuracy, allowing farmers to focus on health management and producing high-quality dairy products.
Researchers have developed a new technique to enhance low-quality brain scans, allowing for the analysis of hundreds of thousands of images. This enables large-scale studies of stroke outcome and other disorders such as Alzheimer's disease.
SourceMassachusetts Institute of Technology·DateJun 21, 2017
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Researchers used AI to analyze medical imaging of 48 patients' chests, predicting which would die within five years with high accuracy. The study suggests that AI can recognize subtle patterns in images to predict medical outcomes, offering new hope for early disease detection and treatment.
SourceUniversity of Adelaide·JournalScientific Reports·DateJun 1, 2017
Researchers used chemical maps to visualize original paint layers under overpainted surface of Ghent Altarpiece. The technique revealed the overall good condition of the original scenes, supporting the decision to remove all overpaints.
SourceWiley·JournalAngewandte Chemie International Edition·DateApr 3, 2017
The Anthropocene Working Group addresses geological critics' concerns about a new epoch, emphasizing the presence of distinctive strata. The group's research highlights human-driven transformations with physical evidence, such as artificial radionuclides and plastics.
SourceUniversity of Leicester·JournalNewsletters on Stratigraphy·DateMar 23, 2017
Researchers develop a pipeline to power fast and accurate image processing for precision medicine. The platform combines the imaging capabilities of Philips MRI scanners with the processing power of Stampede supercomputer.
SourceUniversity of Texas at Austin, Texas Advanced Computing Center·DateFeb 16, 2017
Researchers have unlocked the mystery of why people see multiple images in Rorschach inkblots by analyzing fractal characteristics at the blots' edges. The team found that higher fractal dimension values produce more visual perceptions, with inkblots generating up to 300 differently perceived images.
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A new research provides a mechanism to detect and correct systematic errors in data and image analysis used in many areas of science and engineering. The single-pixel interior filling function (SPIFF) method can improve the accuracy of imaging systems for tracking objects on scales ranging from nanometers to astrophysical scales.
SourceUniversity of Chicago·JournalProceedings of the National Academy of Sciences·DateFeb 7, 2017
A multidisciplinary team combines drones with infrared cameras to monitor animal populations, reducing costs and increasing access. The new technique uses thermal imaging to identify species, potentially aiding conservation efforts against poaching and habitat destruction.
SourceInstituto de Astrofísica de Canarias (IAC)·JournalInternational Journal of Remote Sensing·DateFeb 6, 2017
Dual-energy computed tomography angiography (DECT) shows moderate diagnostic accuracy and improves image quality compared to conventional CT angiography. DECT also significantly reduces contrast medium dose without compromising image quality.
SourceBentham Science Publishers·JournalCurrent Medical Imaging Formerly Current Medical Imaging Reviews·DateJan 26, 2017
Researchers identified distinct changes in bone mineral content and area among midlife women transitioning through menopause, contradicting previous assumptions about bone expansion. The findings suggest that individual variability in bone structure can be used to identify women at risk of fractures far in advance.
SourceMichigan Medicine - University of Michigan·JournalJournal of Bone and Mineral Research·DateJan 26, 2017
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers at the University of Missouri developed new software TREND that can analyze series of images much faster and more accurately than ever before. This software resolves and tracks changes among images, enabling quicker analysis of complex data.
SourceUniversity of Missouri-Columbia·JournalBiophysical Journal·DateJan 24, 2017
A study published in Medical Hypotheses found that female soccer players were more likely to close their eyes while heading the ball, increasing their risk of injury. Researchers suggest that vision training methods, such as improving eye discipline, may help mitigate concussion rates among women's soccer players.
SourceUniversity of Cincinnati·JournalMedical Hypotheses·DateJan 18, 2017
Researchers at MIT's CSAIL have developed a new system that analyzes correspondences between images and spoken descriptions to train speech-recognition systems. The system can potentially provide automatic speech recognition for less-resourced languages, leading to fully automated translation capabilities.
SourceMassachusetts Institute of Technology·DateDec 7, 2016
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A University of Texas at Austin-led study identifies funnel-shaped depressions on Mars with characteristics suitable for microbial life, including water, heat, and nutrients. The discoveries were made in the Hellas basin crater, where researchers believe volcanic or impact events may have created an environment conducive to life.
SourceUniversity of Texas at Austin·JournalIcarus·DateNov 10, 2016
The new 'smart' light-sheet microscope analyzes a specimen continuously and adjusts its settings to optimize image quality. Researchers achieved improvements in spatial resolution and signal strength by a factor of 2 to 5, making it easier to produce high-quality images of larger specimens.
SourceHoward Hughes Medical Institute·JournalNature Biotechnology·DateNov 3, 2016
Researchers can now gather broad-scale ecological data using micro-unmanned aerial vehicles (UAVs), or drones, eliminating traditional pitfalls. Drones amass vegetation data for monitoring habitat restoration efforts, rare plant populations, and agriculture, providing large amounts of information with minimal effort.
SourceBotanical Society of America·JournalApplications in Plant Sciences·DateOct 31, 2016
A team of scientists from Michigan Technological University and other institutions has discovered a new mineral, merelaniite, with a complex structure composed of layers of molybdenum disulfide and lead sulfide. The discovery showcases the intricate microscopic beauty of exotic materials, which may have useful applications.
SourceMichigan Technological University·JournalMinerals·DateOct 28, 2016
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Researchers aim to produce advanced tools capable of analyzing images and video at high speeds, detecting subtle manipulations and determining the integrity of digital media. The system will also be able to analyze localized manipulations within an image and provide context-based analysis.
Researchers identified three distinct brain atrophy patterns associated with cognitive decline in Alzheimer's disease and mild cognitive impairment. The study found that these patterns, including cortical, temporal, and subcortical atrophy, can predict cognitive deficits and may allow for earlier diagnosis and treatment.
SourceMassachusetts General Hospital·JournalProceedings of the National Academy of Sciences·DateOct 7, 2016
A multidisciplinary team from VIB-KU Leuven has developed a novel technique called QuASIMoDOH to analyze changes in cell membranes. The method can map out polar distributions, allowing researchers to study alterations caused by diseases like cancer and neurodegenerative disorders.
SourceVIB (the Flanders Institute for Biotechnology)·JournalPLOS Computational Biology·DateSep 7, 2016
The Bellerophon Environment for Analysis of Materials (BEAM) platform unites imaging technologies with advanced data analytics and high-performance computing to accelerate materials discovery and design. This innovation enables near-real-time processing, analysis, and visualization of large experimental datasets.
SourceDOE/Oak Ridge National Laboratory·JournalProcedia Computer Science·DateJul 21, 2016
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers at Case Western Reserve University have discovered that analyzing image features from adjacent benign tissues to tumor areas can provide an early warning for patients at higher risk of biochemical recurrence. This study may lead to doctors making decisions sooner about follow-up therapies or more regular monitoring.
SourceCase Western Reserve University·JournalEuropean Urology·DateJul 6, 2016
Researchers at Linköping University found that common fMRI analysis methods produce false positives, leading to inflated false positive rates. The team's alternative method yielded more accurate results, reducing the false positive rate from 60% to 5%.
SourceLinköping University·JournalProceedings of the National Academy of Sciences·DateJun 27, 2016
A researcher at the University of Houston is developing a new technique to map the cornea's structural integrity using high-resolution imaging and mechanical mapping. This emerging field, optical elastography, holds promise for early diagnosis and treatment of kerataconus, a progressive thinning of the cornea that affects about one in ...
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.