Research on the tools that support teaching and learning. Covers AI tutoring, critical-thinking tools, language learning, prevention games, and student engagement.
A team of researchers from Osaka University used motion capture technology to compare the facial expressions of five android faces with those of humans. They found that mechanical facial movements of robots lacked the complexity of real human reactions, particularly in the upper regions. The study suggests redesigning android faces to ...
Researchers at USC and George Mason University discovered that people affected by COVID-19 show increased altruism toward both humans and human-like autonomous machines. As a result, perceptions of technology's value increase, leading to more favorable responses towards machines.
The new battery has an energy density of 24 Wh/kg, ten times higher than previous prototypes, and a stiffness of 25 GPa. This breakthrough paves the way for 'massless' energy storage in vehicles and consumer electronics.
A team of researchers developed an ultrasmall needle-electrode technology called 'STACK' that enables high-quality brain recordings in mice with a high signal-to-noise ratio. The device offers improved biocompatibility and minimized tissue damage, making it suitable for long-term and safe chronic recordings.
The use of dental implants for tooth replacement requires careful consideration of biomaterials, which must integrate into the body while minimizing negative immune responses. Researchers have compared titanium and zirconia, highlighting the importance of surface modification processes and coatings in optimizing implant performance.
Researchers at Tohoku University have developed a nanosecond operation technology for the spintronics-based probabilistic bit, enabling faster computation speeds and accuracy. The device, with an in-plane magnetic easy axis, achieves 100 times faster relaxation times than previous records.
Statisticians have calculated the probability of ships becoming beset in ice along the Northern Sea Route, supporting safer maritime transport planning and oil spill prevention. The study's results also benefit authorities regulating maritime traffic by providing a foundation for statutes and legislation.
Researchers at Ames Laboratory have developed a new method to break down polystyrene waste in a single step, at room temperature, and without harmful solvents. The process involves ball-milling, which generates free radicals that enable the extraction of monomeric styrene from the oligomeric radical-bearing species formed.
GIST scientists create a radiative cooler that keeps wearable devices cool even under direct sunlight, enabling accurate measurements and improving human body monitoring. The innovative material has high reflectivity and emissivity, making it suitable for outdoor wearables.
UNIST professors Yoon-Kyoung Cho and Young Rok Choi have been elected as members of the National Academy of Engineering of Korea, recognizing their distinguished achievements in biomedical engineering and technology management. The election is among the highest professional distinctions accorded to an engineer.
Researchers from Louisiana State University have developed a smart quantum technology to correct distorted spatial modes of light at the single-photon level using artificial neural networks. This technique boosts channel capacity in optical communication protocols, enabling secure communication and enhancing sensing capabilities.
Distinguished Professor Sang Il Seok was recognized for his record-breaking efficiency of next-generation perovskite solar cells. Professor Jong-Beom Baek was elected a 2021 Fellow of KAST in engineering field for successfully achieving mass production of graphene.
The Wallenberg Centre for Quantum Technology is doubling its annual budget to SEK 80 million, enabling the development of a more powerful quantum computer. The new funding will focus on improving qubit quality and software, with plans to increase the number of researchers from 60 to 100.
The researchers propose a hybrid precoding architecture to reduce hardware cost and energy consumption in mmWave-enabled NOMA-UAV networks. They optimize UAV placement, user clustering, and power allocation to achieve a good balance between system complexity and performance.
Professor Sam H. Noh, a prominent scientist at UNIST, has been elected as a 2020 ACM Fellow for his groundbreaking work in system software and data storage technology. This recognition is the first for a Korean university scientist and honors his contributions to advancing the field of computing.
Scientists at Osaka University fabricated nanopores in silicon dioxide that can prevent particles from entering by applying a voltage. The technology may enable the development of single-particle sensors and next-generation DNA sequencing technology.
Watanabe's project aims to improve understanding of brain-skull interactions, potentially preventing and treating neurological and cranial birth defects. He will study this topic using birds as a model system and create educational tools, including a virtual reality game.
Researchers from Nanyang Technological University have developed a compound called ASO-1 that targets the TYK2 enzyme, which is linked to autoimmune disorders such as rheumatoid arthritis and type 1 diabetes, as well as severe COVID-19. The compound has been shown to potently reduce TYK2 levels and inhibit immune signalling pathways.
A recent study published by the Norwegian University of Science and Technology found that elderly patients are at greater risk of dying from hip surgery if surgeons are in a hurry. During busy periods, patients have to wait an average of 20% longer before being operated on, which can lead to serious consequences.
A team from UB developed a super-resolution optical chip-sized microscope based on 200 nm nanoLEDs. The new microscope allows real-time observation of viruses and cellular processes without current techniques' problems.
A new study by NYU Abu Dhabi researchers found that individuals with higher sensitivity to visual cues experience more severe motion sickness symptoms in virtual reality. The study suggests personalized device settings and reduced sensory cues can mitigate motion sickness, making VR technology more accessible.
Researchers develop a novel membrane that efficiently purifies hydrogen fuel from a mixture of gases, offering a low-cost and environment-friendly solution. The membrane, made of polycarbosilane, exhibits high hydrophobicity and selective hydrogen permeation, paving the way for widespread adoption of hydrogen fuel in energy needs.
Researchers at Japan Advanced Institute of Science and Technology developed a novel binder material that protects graphite anodes from degradation, leading to improved battery performance. The new binder outperforms traditional PVDF in terms of mechanical stability, conductivity, and resistance.
IdentifySensors Biologics has partnered with Purdue Research Foundation to develop a rapid diagnostic platform for detecting SARS-CoV-2, the virus that causes COVID-19. The partnership aims to accelerate the development of COVID-19 sensors and expand pathogen detection capabilities.
Researchers at Tokyo Institute of Technology have developed a new material called cerium molybdate with high antiviral activity against SARS-CoV-2. The material exhibits improved antiviral properties compared to earlier works, and its potential applications include coatings for surfaces and everyday items.
Researchers studied the evolution of trap-jaw ants' latch-spring mechanisms, finding that incremental changes in form led to new functions. The study reveals how these complex biomechanical traits evolved repeatedly across different continents.
A new study finds that gentle streams of water carrying sound and microscopic air bubbles can effectively clean salad leaves, reducing bacterial contamination and the risk of food poisoning. The method has implications for combating anti-microbial resistance and extending food shelf life.
The study used direct visualization to clarify the formation mechanism of microgels during precipitation polymerization. The research revealed that the aggregation of polymer chains in the nucleation process is crucial for determining the nanostructures of microgels, leading to improved understanding of their formation.
Researchers create a 'ship-in-a-bottle structure' by slowly moving reactive components to the surface, where they form stalagmite-like spikes of metal oxides. This process enables purification and recovery of pure and precious metals from alloys in electronic waste.
Scientists at the University of Queensland are using gene editing technologies to develop crops that can thrive in extreme and variable climate conditions. By integrating CRISPR-Cas9 genome editing into modern breeding programs, researchers aim to increase crop resilience and nutritional quality, ensuring global food security.
A new project, Future Green Construction Sites, is being launched in Denmark to demonstrate elements of a green construction site of the future. The project involves experts from six companies and researchers from Aarhus University, who will test various climate-friendly initiatives to promote a green transition for construction sites.
Researchers at Nanyang Technological University have developed a laser system that generates random numbers at speeds over 100 times faster than current technologies. The system uses an hourglass-shaped cavity to create unique patterns, which are then used to generate random sequences of information.
The international research network SuperGate is developing a bridging technology that combines superconductor technology with semiconductor technology. The goal is to design high-performance superconducting circuits that can be operated as if they were based on semiconductor technologies.
A team of researchers, led by Jacob Harris, studied the role of causal knowledge in manufacturing and transmitting traditional bow-and-arrow technology among Hadza hunters. The findings suggest that partial causal knowledge is sufficient for bow-making technology to evolve, challenging the cognitive niche hypothesis.
The University of Kansas has earned a five-year $2.5 million grant to establish the Center for Innovation, Design & Digital Learning (CIDDL), aiming to connect researchers, educators, and faculty nationwide to improve technology use in special education. CIDDL will foster innovation, increase understanding of how technology can be harn...
Researchers are exploring how optical measurement technologies and satellite data can improve the efficiency of forestry value chains. The project aims to identify concrete applications and map actors who can utilize new technologies in their operations.
Scientists from GIST have developed a novel catalyst material that improves the longevity and performance of lithium-sulfur batteries. The CoC2O4 catalyst enables efficient electric transportation systems, including drones and large-scale energy storage devices.
Researchers have developed a new quantum computation protocol that allows for homomorphic quantum encryption, enabling secure delegation of computations without compromising data privacy. The protocol's security improves with increasing complexity of calculations.
Researchers at USC are developing a virtual mentor platform, CareerFair.ai, using AI to amplify the effects of STEM mentors. The platform aims to improve retention and diversity in STEM fields by providing students with personalized conversations with real-life professionals.
Researchers successfully manipulated magnets at the atomic level using ultrashort laser pulse excitation, reducing magnetic switching time by 1000 times. This breakthrough enables novel means to control magnetism, essential for efficient data processing technologies.
A novel construction robotic system developed by Purdue University uses computer vision sensing technology to automate key operations, reducing workforce shortages and increasing efficiency. The system also enables faster completion of tasks at lower costs.
A new program at the University of Pittsburgh, funded by the NIH, aims to educate investigators and innovators on designing for older adults. The Human Factors of Aging program will help translate research into action, considering physical, cognitive, and sensory issues that often get overlooked.
Researchers at the University at Buffalo have developed a novel radiative cooling system that can efficiently cool buildings using solar power. The system, comprising two mirrors, absorbs sunlight and reflects heat into the sky, achieving record-breaking temperature reductions in both laboratory and outdoor tests.
Researchers at Cornell University have developed a low-cost method for soft robots to detect human touch without relying on physical contact. The ShadowSense technology uses a USB camera to capture shadow movements of hand gestures on the robot's skin, classifying them with machine-learning software.
Researchers have designed a novel CMOS-based transceiver that operates at the 300 GHz band, enabling future beyond-5G applications. The design addresses the limitations of amplification and circuit complexity, achieving maximum data rates of 26 Gbaud for transmission and 18 Gbaud for reception.
The University of Texas at San Antonio received a $10 million technology grant from Dell Technologies to support advanced research infrastructure and attract top talent. The partnership will enable UTSA to invest in hybrid cloud solutions, high-performance computing systems, and storage for big data workloads.
Researchers developed low-cost artificial robotic skin with vision-guided sensing, enabling large-scale tactile sensing technology. The system can process tactile information and determine contact force and geometry.
A team of researchers from NTU Singapore and SUTD has created a new way to create 'food inks' from fresh and frozen vegetables, preserving their nutrition and flavor. The method is expected to improve the eating experience for patients with swallowing difficulties, such as dysphagia.
A new technology developed by the University of Bristol has created a fast, reliable and cost-effective alternative for producing microfluidic devices. This breakthrough promises to democratize microfluidics and lab-on-a-chip technology, benefiting resource-poor countries and settings.
Researchers from RUDN University proposed a new method to assess the productivity of 5G base stations, reducing network capacity fluctuations. The new approach aggregates licensed and non-licensed band spectrum using WiGig technology, enabling continuous communication without losing transmission speed.
Researchers from Japan Advanced Institute of Science and Technology have developed a protocol that combines random sampling, high-throughput experimentation, and data science to identify synergistic catalyst combinations. The study identified 51 out of 300 catalysts as effective in the oxidative coupling of methane reaction.
The NTU Singapore team has developed a portable device that can create high-resolution 3D images of human skin within 10 minutes. This technology uses electrochemistry and can be used to assess the severity of skin conditions, such as eczema and psoriasis.
A research team from the University of Kansas is developing autonomous driving technology for people with cognitive impairments, aiming to increase mobility and independence. The team will refine highly automated driving systems designed for individuals with mild cognitive impairment and dementia.
Researchers from Peter the Great St.Petersburg Polytechnic University developed a polymer carrier that can load different sizes and structures of genetic material, including siRNAs and mRNAs. The efficiency of delivery was demonstrated on human stem cells, offering new horizons for non-viral delivery systems.
A recent study by HSE University researchers found that Russian enterprises rely heavily on imported advanced manufacturing technologies, with only a few organizations developing their own solutions. The demand for domestically developed AMT is increasing, particularly in regions with diversified economies.
Optical coherence tomography (OCT) technology has been successfully used to distinguish between legitimate and counterfeit travel documents. The study found that OCT can perform quantitative, non-destructive, high-resolution sub-surface analysis of multi-layered identification documents with a high imaging throughput and density.
Research by GIST and Utah State University found that three typhoons in Korea created an atmospheric wave train that amplified weather conditions in California and Oregon, increasing the likelihood of wildfires. The study highlights the global impact of extreme weather events.
Researchers at OIST created a tiny setup with two microscopic cylinders to study fluid path selection around obstacles. The results revealed that the central gap size determines the fluid's choice between three available paths, offering insights into fluid transport in real-world systems.
Researchers successfully transmit uncompressed 8K video wirelessly using terahertz waves, enabling low latency and low power consumption. The technology is expected to accelerate research and development for the realization of 6G mobile communication standard.
Physicists have designed a new method to calculate atomic nucleus properties incredibly quickly using emulation and eigenvector continuation. This approach sheds new light on topics like neutron stars and nuclear decay.