Articles tagged with Education Technology
A study published in Physical Review X reveals that schools of fish with specific formations can receive significant energy savings and improved speeds through hydrodynamically influenced collective movement. Diamond lattice formations offer the greatest hydrodynamic advantage, while geometry plays a crucial role in performance.
The new all-optical encryption innovation uses standard optical equipment to render fiber-optic light transmission invisible, spreading the transmission across multiple colors in the optical spectrum bandwidth. This method creates multiple weaker data streams that are hidden under noise and elude detection.
The Air Force has awarded a $1 million grant to PlaneEnglish, a simulator developed by three Purdue University alumni, to enhance communication skills for pilots. The technology addresses key needs for the Department of Defense and is being used in dozens of airports across the US.
A team of international researchers has discovered a new phenomenon where partially miscible liquids deform the liquid-liquid interface. This finding is significant for oil recovery and CO2 injection processes, as it challenges traditional understanding of fluid dynamics in such systems. The study's results have implications for improv...
Researchers found that birds and mammals have encapsulated Golgi tendon organs set directly at the muscle-tendon junction, detecting tension in precise areas. This allowed for controlled motion and a selective advantage that conserves energy.
Scientists at Tokyo University of Science have developed a fully coupled AI chip that can solve the traveling salesman problem for 22 cities instantly. The new technique reduces processing time and number of spin cells required, paving the way for applications in office equipment and tablet terminals.
Bernd Chudoba, a UTA aerospace engineer, is working with NASA on a feasibility study to make hypersonic travel more affordable. The study aims to explore the practicality and affordability of commercial hypersonic transports.
The new technology uses self-rolled-up membrane technology to create compact magnetic induction devices with higher performance and reduced heat dissipation issues. Researchers have successfully boosted the performance of their 3D inductor technology, allowing for tens of millitesla-level magnetic induction.
AnalySwift LLC will receive a $125,000 grant from NASA to further develop its SwiftComp software, which models high-strain composites used in space exploration. The technology will help NASA engineers design lightweight, time- and temperature-dependent structures for space missions.
Dr. Larry Mayer, a renowned expert in physical oceanography and ocean acoustics, has been selected as the first recipient of the Walter Munk Medal. His groundbreaking research and technologies have transformed various fields of ocean science.
New research uses physiological cues, specifically heart rate analysis, to discern between natural humans and computer-generated faces. By extracting pulse-rate signals from video sequences, the authors can classify input faces as either CG or NAT.
Scientists discovered dozens of new coral species during a recent expedition along the Great Barrier Reef, revealing that much of existing classification is deeply flawed. The team's findings suggest that biodiversity may be up to three times higher than previously thought.
A predictive Early Fault Detection system is being scaled up for commercial release after impressive results in Australia, the US and China. The system enables proactive management of electricity network assets, identifying faults that are about to happen through deterioration.
A team of researchers has developed a novel attack detection scheme that captures vulnerable communication links, allowing systems to react optimally even under attack. The approach uses an adaptive observer to detect the onset of attacks and learns how they disrupt the system, enabling it to perform better under duress.
A new study has developed a prototype tagging and monitoring system to detect lameness in sheep. The system uses smart wearable technology that tracks the animal's behavior and movement, identifying features that differ between lame and non-lame sheep. This can help improve sheep health and welfare on farms.
Sufei Shi's lab at Rensselaer Polytechnic Institute has been working on fabricating high-quality transition metal dichalcogenides (TMDCs) to study their properties and potential applications. The researchers have found an exciting particle called an exciton, which holds a lot of energy that can survive at room temperature.
Researchers at Worcester Polytechnic Institute have developed a new tool to identify molecular receptors in Caenorhabditis elegans worms involved in sensing pheromones. This breakthrough could speed up neuroscience research into pheromones by streamlining the process and identifying specific receptors in just a month.
Researchers at University of California San Diego School found that alcohol dependence remodels the functional architecture of mouse brains, leading to increased coordinated activity and reduced modularity. This change is associated with cognitive impairment, emotional distress, and intense craving in mice.
The new optical nitrate sensor enables real-time measurement of nitrate levels in the range of tens to hundreds of parts per million, detecting rapidly changing concentrations. It optimizes fertilizer application, reduces water resources pollution, and economizes irrigation.
Researchers developed a platform to organize nanomaterials of different types into desired 3-D structures using DNA-programmable nanofabrication. The platform can create materials with unique optical, chemical, and other properties at the nanoscale, enabling new applications in fields like display technology and nanomanufacturing.
A Pitt engineer has received a $1.6M NIH award to develop a wireless neural device for precise and long-term stimulation of specific neurons. The proposed technology uses photostimulation to activate neurons with great precision, minimizing tissue damage and improving spatial selectivity.
Researchers have observed the ultrafast formation and breakdown of the water ion created when water is exposed to ionizing radiation. This reaction occurs in just 50 femtoseconds and leads to the creation of highly reactive radicals that can damage biological tissue.
Researchers at Toyohashi University of Technology discovered that active virtual reality (VR) experiences hinder visual memory more than passive ones. This finding challenges the potential use of VR as an educational tool, highlighting the need for teaching materials that account for its characteristics.
Scientists developed nanoscale sensors to image and measure stresses and strains on materials under high pressures. The technology allows for a comprehensive measurement of six different stresses, enabling the discovery of new phases of matter with technological applications.
Scientists provided reliable regional estimates of land subsidence and water-level rise in the Ganges-Brahmaputra-Meghna delta, projecting 85-140cm rise by 2100. The delta's 200 million inhabitants face significant flooding risks due to climate change, intense monsoon rainfall, rising sea levels, and land subsidence.
University of Southampton's Future Worlds accelerator is exhibiting cutting-edge research-based tech products in various sectors. The stand will unveil intelligent software for prosthetic fitting, a cyber-security threat assessment tool, and miniaturised components for quantum technology.
Arup K. SenGupta, a renowned expert in water technology, has received the second Fulbright research fellowship to collaborate with Indian Institute of Technology in Guwahati. His work focuses on implementing Hybrid Ion Exchange Nanotechnology (HIX-Nano) to transform wastewater into usable water.
Researchers discovered that Asian black bears exhibit a twin-peak pattern of daily energy balance, peaking in spring and autumn. The study found that the bears obtain most of their energy by eating acorns in autumn.
Researchers have developed a multi-layered nano-barrier that bonds with carbon fibre reinforced polymers (CFRPs) to eliminate moisture absorption and expansion issues. This innovation enables the creation of high-precision instrument structures for future space missions.
Researchers have developed an unbreakable security system that achieves 'perfect secrecy', protecting confidential data on public classical communication channels. The new technology uses silicon chips with complex structures to send information in a one-time key, making it impossible for hackers to intercept or recreate.
A study by the University of Plymouth found inconsistent and misleading advice from popular password meters, potentially putting users at risk. The research tested 16 password meters and found that some would not flag weak passwords, such as 'abc123' or 'qwertyuiop', despite being among the worst passwords of 2019.
A recent study has dated the last known occurrence of Homo erectus to between 117,000 and 108,000 years ago in Central Java, Indonesia. The research, led by Russell L. Ciochon from the University of Iowa, used modern dating technology to analyze fossils found in a bone bed at Ngandong.
Most (93%) mobile apps for suicide prevention and depression management fall short of international clinical guidelines, which recommend six evidence-based strategies. Only a fraction of apps provide the full set of strategies, highlighting the need for responsible design and creation of guidelines for these apps.
A team of scientists at Tokyo University of Agriculture and Technology have developed a method to model the synchronization behaviors of different tree species using control parameters. They found that two populations of Zelkova serrata trees 20 kilometers apart were completely synchronized in a '3-year cycle', demonstrating the Period...
Researchers at the University of Oxford and Seville have developed new cathode materials that prevent energy density loss in the first charge cycle, improving overall battery performance and safety.
Researchers at the University of Central Florida used machine learning to optimize perovskite solar cell materials, enabling flexible and efficient energy production. The study's findings have the potential to revolutionize energy usage and storage.
Neuroscientists at Lund University have developed a new technology to deliver gene therapy to specific cell types, accelerating evolution from millions of years to weeks. The method combines computer simulations and modeling with gene technology and sequencing to tailor virus shells for precise targeting.
Scientists developed a novel self-powered e-skin capable of inducing a neural response, which can be controlled by photo illumination. The technology has potential applications in quantifying neural plasticity changes and developing novel neural-stimulation systems.
The Department of Navy's Technology Transfer Program Office fosters collaboration between the Navy, government agencies, industry, and academia to advance cutting-edge technology and capabilities. The program enables partnership agreements that strengthen naval capabilities and accelerate technology research and development.
The Illinois-led project aims to provide a transformative leap in revealing the sun's corona, an aura of plasma surrounding stars. The distributed telescope will utilize novel technologies like precision formation flying and diffractive optics for breakthroughs in space imaging.
Rochester Institute of Technology received a grant from the National Science Foundation to fund scholarships and develop faculty programming for economically disadvantaged, academically talented students. The S-D CoMETS initiative aims to create a student-centered support network with knowledgeable faculty and peers.
Researchers at City, University of London are developing new vibration-control devices based on Formula 1 technology that can reduce the required weight of current TMDs by up to 70%.
Researchers at Nanyang Technological University have elucidated the structure of a key component of respiratory syncytial virus and human metapneumovirus, two closely related viruses causing severe respiratory diseases. The team's findings provide new targets for designing antiviral molecules.
Researchers at Tohoku University have developed a high-speed spin-orbit-torque magnetoresistive random access memory cell compatible with 300mm Si CMOS technology. The SOT-MRAM cell achieves high-speed switching and robust thermal stability, making it suitable for replacing SRAM in commercial applications.
The University of Texas at Austin is launching a unique initiative to make itself a national hub for geothermal energy expertise and startups. The new Geothermal Entrepreneurship Organization will leverage existing expertise in geosystems and drilling engineering to develop technologies and launch companies.
Researchers from Aarhus University are developing a smart patch that can continuously monitor corrosion and steel reinforcement integrity in concrete structures. The goal is simple and cheap structural health monitoring everywhere.
A research team at Tokyo University of Agriculture and Technology has developed a new method for constructing seven- and eight-membered carbocycles, overcoming previous difficulties due to instability. The process uses an internal redox reaction, allowing for the creation of medium-sized carbocycles with favorable formation rates.
A QUT researcher warns that mobile devices blurring work and personal life increase cyber risks for employers and employees alike. BYOD has opened up security challenges, with data breaches and personal information theft on the rise.
The article highlights Russia's nuclear industry's efforts to combat climate change by sharing its educational expertise globally. The researchers emphasize the need for a new 'educational paradigm' to secure the transfer of knowledge to a digital economy, focusing on training personnel in emerging technologies.
Purdue University-affiliated startup GRYFN has received $4.5 million to develop precision geomatics solutions for coaligned and repeatable multi-sensor drone data collection, enabling high-throughput phenotyping in the field.
Researchers found that Tinder users had limited success in achieving one-night stands, with most gains coming from traditional dating methods. The study suggests that using Tinder does not lead to an increase in short-term sexual relationships.
A novel elastocaloric cooling material made from nickel-titanium alloy was developed using additive technology, showing high efficiency, ease of scaling-up, and minimal environmental impact. The material demonstrated robust mechanical integrity, withstanding one million cycles without degradation.
Researchers at NTU Singapore have successfully developed a method to generate laser light in Colloidal Quantum Dots using an electric field, reducing the energy threshold by around 10%. This breakthrough brings the prospect of CQD lasers, which could enable low-cost and small-sized lasers with various applications.
Researchers at Carnegie Mellon University have developed a method to automatically identify memes and apply prewritten templates to add descriptive alt text, making them intelligible via existing assistive technologies. This system aims to bridge the gap in accessibility for meme usage among people with visual impairments.
Researchers are developing robotic networks that can work independently but collaboratively to accomplish complex tasks. By using genetic fuzzy logic, they were able to get three robots and then five robots to move a token to a designated spot on a table.
Researchers developed an automated platform using exclusive liquid repellency microdrops for lossless single-cell isolation, identification and retrieval. The system combines a robotic liquid handler, microscopic imaging system and real-time image-processing software to enable rapid hands-free isolation of rare cellular samples.
Researchers discovered 25 springtails attached to a large winged termite and ant in 16-million-year-old amber from the Dominican Republic, showing a new type of hitchhiking behavior among soil-dwelling arthropods. This discovery highlights how symphypleonan springtails successfully achieved dispersal worldwide.
Skoltech PhD students won the Best Demo Award at ACM Siggraph Asia 2019 for their SwarmCloak technology, a novel system for landing flying robots onto the human arm. The team successfully demonstrated the tech over three days with no malfunctions.
A new Army-funded project has successfully developed a carbon nanotube technology that exceeds 100GHz in radio frequency applications, surpassing traditional RF-CMOS technology. This breakthrough could enable faster and more efficient communication systems for the military.
Researchers at St. Pölten UAS have developed an open-source protocol for secure data transmission using ultrasound, enabling users to control app communication and protect user privacy. The technology, called SoniTalk, has potential applications in industries such as IoT, Industry 4.0, and digitalisation.