Research on the tools that support teaching and learning. Covers AI tutoring, critical-thinking tools, language learning, prevention games, and student engagement.
The Autonomous Vehicle Assistant (AVA) smartphone app provides navigational assistance for people with disabilities and seniors to use self-driving cars. The app offers a multisensory interface, GPS technology, real-time computer vision, and artificial intelligence to support navigation and vehicle access.
Scientists are developing a 'brain on a chip' technology using human brain stem cells to solve complex problems, aiming to revolutionize machine learning. The Neu-ChiP project has the potential to break through current limitations of processing power and energy consumption.
A study by NTU Singapore found that the Singapore public is more accepting of drones in industrial zones than residential areas. The research team identified fears and concerns, such as privacy loss and misuse of drones, as key factors influencing public acceptance. To improve acceptance levels, policymakers and regulators should adapt...
The University of Konstanz and Max Planck Institute of Animal Behavior host a virtual TEDxKonstanz event from March 2-5, 2021, featuring talks on animal intelligence, patterns in nature and society. Talks will be available in both English and German.
Researchers at the University of Tartu are developing a new large-scale prototype of a cosmic-ray tomography device to detect illegal goods in cargo, making security checks faster and safer. The technology uses safe natural radiation that passes through us every day, allowing for efficient customs controls.
The uOttawa team has made significant advancements in organic thin-film transistors, which can be used to create flexible wearable electronics that monitor athletes' physical health in real-time. The technology also has potential applications in artificial skin for robots and sensors for athletic clothing.
Researchers at New York Institute of Technology are exploring a new treatment for heart disease by investigating the role of calcification in atherosclerosis. The team aims to develop a therapy that inhibits vascular calcification, which may prevent millions of future heart disease cases and fatalities.
Researchers discovered that complex oscillations in quantum systems decay over time into a simple Gaussian distribution, driven by interactions. The Vienna group created a synthetic Bose-Einstein condensate to study phonon dynamics, which eventually lost complexity and followed the Gaussian shape.
Researchers developed a mathematical model to predict next gaze fixation points in foveated rendering, improving speed and accuracy. The new method reduced inaccuracy by 10 times and was tested with VR helmets and AR glasses.
Researchers developed a novel camera-based system for automated drone landing using 2D symbol detection, allowing drones to safely land on uneven terrain. The system consists of a commercial flight controller, Raspberry Pi module, and image-processing algorithm that detects a distinctive landing symbol in real-time.
Researchers at the University of Bonn have created miniaturized optical fiber filters that are color-tunable and extremely compact. These filters have promising applications in quantum technology and sensor development, enabling efficient storage and manipulation of light energy.
Researchers at Ben-Gurion University of the Negev have discovered a protein BMP5/7 that shows promise in slowing or halting Parkinson's disease progression. Current therapies improve symptoms but do not address advanced stages.
Researchers created new polymer-based cathode materials for lithium dual-ion batteries, achieving up to 25,000 operating cycles and fast charging times. The cathodes can also be used to produce potassium dual-ion batteries, offering a more sustainable alternative to traditional lithium-ion batteries.
A study found that misinformation about 5G technology spreading like a virus was more prevalent than other COVID-19 myths, despite having no scientific basis. Experts highlight the need for better transparency and humanizing conversations around misinformation to prevent its spread.
Researchers from Chalmers University of Technology have developed concrete guidelines for charging and operating lithium metal batteries to minimize the risk of short circuits. By optimizing charge parameters, the team aims to create safer and more efficient batteries with higher energy density.
The global rollout of 5G networks should be halted until the safety of the technology is confirmed, warns an expert. The increased transmitter density required for 5G means more people will be exposed to potentially harmful levels of radio frequency electromagnetic fields.
Purdue Research Foundation and Tilson will create a neutral host technology infrastructure platform, enabling rapid deployment of 5G capabilities from multiple providers. The neutral host deployment will enable innovators to test and evaluate new technologies, including IoT, AI, edge computing, and big data.
The University of Houston's Supply Chain & Logistics Technology bachelor's and master's degree plans have earned CILT certification, making students eligible for membership and the CILT credential. This marks the first such distinction for any academic program in the US.
Dr. Guihua Yu, a materials scientist at the University of Texas, has developed new multifunctional polymeric nanostructures with unique physical properties that improve efficiency and function. His research focuses on organic nanomaterials and understanding structures down to their smallest scale.
A new design concept aims to increase laser peak power by compressing pulse duration instead of increasing energy, pushing the record to the Exawatt class. The design uses a two-beam pumped WNOPCPA and carefully optimized phase-matching to avoid pump interference.
Researchers at NTU Singapore have developed oral insulin nanoparticles that can carry large amounts of insulin, making them a potential alternative to painful injections. The nanoparticles are stable and able to pass through the intestinal wall into the bloodstream, offering a promising solution for diabetic patients.
Researchers from Aalto University have successfully entangled pairs of electrons using temperature differences in superconducting structures. This breakthrough has significant implications for quantum devices and applications, including exponential increases in computational capacity and secure information exchange.
Researchers from ÉTS and IRSST developed new earplugs by understanding the relationship between ear canal shapes and earplug design. The study found that the 'first elbow' area of the ear canal is closely linked to noise attenuation, enabling the creation of more comfortable and effective earplugs.
A study by Japan Advanced Institute of Science and Technology reveals that bone-conducted (BC) speech transmission affects perception similarly to air-conducted speech. The team found that RT vibrations support frequencies up to 1 KHz, while EC pressure accentuates frequencies in the 2-3 KHz range.
A study published in Information and Organization found that employees who master technology can use everyday organizational IT to create new ideas. This increases the return on investment on existing technologies, saving organizations money by reducing the need for specialized technology.
A bio-pesticide made from safflower and cottonseed oils has been found to work against two-spotted spider mites by preventing their embryo from rotating within its eggshell for hatching. This allows the pesticide to spare the mites' natural predators, making it a promising eco-friendly solution for farmers and gardeners.
Bath scientists and industry partners are developing a way to chemically break down mixtures of plastics into their constituent molecules, enabling more efficient recycling. The team is also exploring automation of the process to enhance efficiency.
Industry incumbents face difficult choices during technological disruption, such as cannibalizing successful offerings or investing in both. The study's generalized model can capture variations in adopter segments, including leapfroggers, switchers, opportunists, and dual users, to estimate cannibalization and coexistence.
Researchers from Tokyo University of Agriculture and Technology developed rotational varifocal moiré metalens that can tune focal length along a wider range than previously seen. This breakthrough could lead to ultra-compact imaging systems for future smartphones, virtual reality goggles, drones, or microbots.
An international research team has developed a new zinc-air battery chemistry using a non-alkaline, aqueous electrolyte, overcoming previous technical obstacles. The new battery exhibits higher chemical stability and electrochemical reversibility, with potential to compete with lithium-ion batteries.
Researchers have successfully stretched diamond to achieve large, uniform tensile elastic straining, opening up new possibilities for advanced functional devices. The findings suggest the potential of strained diamonds as prime candidates for microelectronics, photonics, and quantum information technologies.
New research by the U.S. Army reduces unpredictability of current training reinforcement learning policies, enabling robots to reason and adapt to changing battlefield conditions. The breakthrough enhances the Army's future operating concept by incorporating risk sensitivity, safety constraints, exploration, and divergence to a prior.
Researchers from NUS have invented a new method of anti-counterfeiting called DeepKey, using 2D-material tags and AI-enabled authentication software. The technology works faster, achieves highly accurate results, and uses durable identification tags that can withstand extreme temperatures and environmental conditions.
A study by NTU Singapore found that young people in Singapore perceived COVID-19 as a threat to their parents and older relatives, but not themselves. They were more focused on combating misinformation than taking health precautions.
A new technology that can quickly remove and destroy hazardous PFAS compounds from soil and groundwater has been developed by a team of scientists at the University of Rhode Island. The process, called XCT OxyZone, uses a combination of a sugar molecule and chemical oxidation to break down the compounds.
Researchers at the University of Pittsburgh analyzed over 150 studies on hollow fiber membrane contactors, a leading carbon capture technology. They found that 3D models can reveal unique information about the technology, accelerating progress towards commercial use.
Researchers at KIST developed an AI system that estimates magnetic Hamiltonian parameters from spin structure images using deep learning techniques. The system was trained with machine learning algorithms and achieved estimation errors less than 1%, reducing the material parameter estimation process from tens of hours to instant analysis.
Researchers from SUTD and MIT developed a procedure to link large-scale assembly processes to molecular simulations, allowing them to study the movement and interactions of atoms and molecules. They successfully simulated a large-scale virus, M13, with nanoparticles for fifty nanoseconds, overcoming previous limitations.
Researchers have developed a new type of ultra-high frequency Si-based nanoelectromechanical resonator that can be used for quantum computing and sensing applications. The device demonstrates excellent mechanical properties, including single-hole tunneling behavior and a record high resonance frequency of 3 GHz.
A new study by GIST researchers reveals a consistent link between synoptic weather patterns and surface ozone concentrations in South Korea. The research suggests that increasingly frequent dry tropical spells are contributing to the degradation of air quality, with potential health consequences.
Researchers in Japan and China develop a novel system for treating saline water using direct solar steam generation, achieving higher evaporation rates and conversion efficiencies than existing methods. The 'energy matching' strategy balances input and required energy to optimize performance.
Researchers at Northwestern and UChicago develop a new method to create tailor-made qubits by chemically synthesizing molecules that encode quantum information into their magnetic states. This bottom-up approach could lead to extraordinary flexibility and control, paving the way for next-generation quantum technology.
Etihad Airways has joined the £65 million Digital Aviation Research and Technology Centre (DARTeC) at Cranfield University to collaborate on reducing aircraft emissions, enhancing passenger experience, and increasing aircraft reliability. The airline brings expertise in sustainability and operational efficiency to the project.
A team of engineers demonstrated how a series of lunar images can provide key navigational data, allowing spacecraft to target specific locations with precision. The technique enables map-free visual odometry, gathering navigation information even when a complete map isn't available.
A new spin-out company, Cerca, has launched a groundbreaking wearable brain scanner that allows people to move freely while being scanned. The Cerca Scanner uses magnetoencephalography (MEG) technology, adapted from quantum sensors, to capture high-resolution images of brain activity with millimetre accuracy. This innovation promises t...
Researchers confirm flat band behavior in germanium's 2D 'bitriangular' lattice, a structure with potential for exotic states of matter like ferromagnetism and superconductivity. The discovery confirms earlier theoretical predictions and opens up new possibilities for materials design.
The study uncovered essential properties of ions in metal halide perovskites, which have a negative effect on the efficiency and stability of perovskite solar cells. The researchers found that all ionic defects meet the Meyer-Neldel rule, revealing fundamental information about ion hopping processes in perovskites.
Researchers have developed a simple and inexpensive method for testing liquid biological samples using in-fiber multispectral optical sensing. The sensor shows high sensitivity to impurities and can be used for diagnostic purposes and real-time simulations of various biological processes.
Researchers identify 'digital thought clones' that collect personal data in real-time and predict user decisions. Experts advocate for a human-centered framework to protect data ownership and control, citing EU regulations as a foundation for legislation.
A study by Penn State researchers found that cultural factors significantly impact gesture choices, with some gestures differing between American and Chinese participants. The team identified common ground among cultures for similar purposes and actions.
The U.S. Department of Defense has established a new Acquisition Innovation and Research Center (AIRC) at Stevens Institute of Technology to enhance the defense acquisition system. Led by Dinesh Verma, the center aims to promote academic analysis and innovative policy alternatives to improve defense acquisition outcomes.
Researchers at Drexel University have developed ultrathin spray-applied MXene antennas that surpass copper antenna performance in terms of thinness, flexibility, and durability. The new technology has the potential to enable significant advancements in IoT technology and mobile communication networks.
The team's 'virtual ANC headphone' uses laser-based technology to eliminate the need for users to wear head/ear phones or buds. It significantly reduces ambient noise in both open and enclosed spaces, decreasing distractions and improving work/rest ease.
The University of Surrey's new hybrid X-ray detector architecture offers improved accuracy for cancer therapy, with higher sensitivity than traditional detectors. The device also boasts industry-standard low dark currents and fast response characteristics, making it a promising technology for various applications.
The article outlines four key paradigm shifts for 6G wireless communication networks: global coverage through non-terrestrial networks, full spectrum exploration for increased data rates, AI-powered smart applications, and enhanced network security. The future of 6G promises faster and more secure communications, blurring the lines bet...
The study resolves the Hamilton-Tian conjecture, which posits that most space is perfect, while singularities can be restricted to low-dimensional spaces. This breakthrough has far-reaching implications for studies of Ricci flows, thermal expansion, and contraction.
Researchers at Tokyo University of Agriculture and Technology developed a new method for recovering heavy oil, achieving 55% recovery compared to 35-33% with alkaline water or regular water. The method uses a viscoelastic material to improve sweep efficiency.
A new £2 million project, Mobile Arts for Peace (MAP), aims to use art and digital technology to educate and empower young people in post-conflict countries. The four-year project will provide safe spaces for dialogue and shared problem-solving, while integrating mental health awareness and support.
Researchers found significant differences in gut microbiome and metabolite profiles between COPD patients and healthy individuals. The study suggests that stool sampling could be used to non-invasively diagnose and monitor for COPD.
The article reviews antimicrobial peptides (AMPs) with anticancer properties, highlighting their potential use in tumor therapy due to their ability to interact with negatively charged cell membranes. Recent advances and challenges in the application of these peptides are also discussed.