Articles tagged with Education Technology
Researchers discuss the potential of brain-computer interfaces to aid and restore communication for people with severe speech and physical impairments. The talk highlights the importance of choosing the right technology that maximizes reliability and minimizes fatigue and frustration.
Sera Young, a Northwestern University anthropologist, has developed the first scale to measure household water insecurity, a universal need bounded by disciplinary and geographic silos. The 12-question HWISE Scale will transform how we understand the prevalence, causes, and consequences of water insecurity on maternal and child health.
Researchers from the University of Bristol used satellite imagery to detect uplift on the northern flank of Agung volcano, indicating magma movement sideways as well as vertically. This study provides the first geophysical evidence of a connected plumbing system between Agung and Batur volcanoes.
The WeDraw project developed a multi-sensory teaching method using dance and music to teach mathematical concepts. The method was tested with over 100 children and showed improved learning outcomes, especially for pupils with visual impairments.
Chalmers researchers have devised a new method to study how single biological cells react to stressful situations, with potential applications in drug development and brewing better beer. By monitoring changes in compounds within yeast cells, they identified the production of glycerol as a response to stress.
A recent study by Bocconi University and University of Bath found that high pay dispersion in variable pay is associated with increased innovation, whereas low pay dispersion in fixed pay hinders it. The researchers measured the innovation output of US firms from 1992 to 2006 using patent data and citations received.
A machine learning approach predicts changes in material properties from straining the material, enabling the engineering of new materials with tailored properties. The technique has implications for industries such as communications, information processing, and energy.
Researchers at the University of Warwick have developed a new theory to predict the breakup of liquid jets at the nanoscale. This new understanding has potential applications in emerging nano-technologies such as ink-jet printing, drug delivery, and lab-on-chip devices.
A novel type of flow battery is being tested in golf carts and industrial vehicles, showing promise for powering electric cars for up to 3,000 miles. The technology replaces traditional batteries with a water-based single fluid that can run like a gas engine without burning anything.
Scientists at the University of Toronto are developing a new nanoparticle sensor technology to detect and visually identify pathogens that cause Healthcare-Associated Infections (HAIs). The system, called OptiSolve Insight, will enable rapid detection and effective decontamination of surfaces, potentially reducing illness rates.
Researchers at Purdue University have developed a chemical conversion process that can transform polyolefin waste into valuable products, including polymers, naphtha, and clean fuels. The technology has the potential to boost recycling profits and reduce global plastic waste stock.
Purdue researchers develop a technology to address uncertainty in CubeSat ignition systems, enabling reliable propulsion for extended lifetimes. The innovation uses nanosecond-long pulses to initiate ignition, successfully testing over 1.5 million pulses without significant damage.
A Swedish patient has become the first recipient of an osseo-neuromuscular implant to control a dexterous hand prosthesis. The breakthrough technology enables patients to use implanted neuromuscular interfaces to control their prostheses while perceiving sensations in daily life.
GEDI, a NASA instrument, is collecting data on forests using its waveform-based measurement technique to analyze the shape of returned light signals. This allows scientists to obtain three-dimensional structure information, useful for mapping wildlife habitats and biodiversity.
Researchers in Japan developed an integrated system combining photovoltaic power generation and rechargeable batteries to produce hydrogen at a globally competitive cost. The system can adjust the amount of battery charge/discharge and electrolysis hydrogen production in relation to solar power generated, enabling the production of hyd...
Researchers analyzed impasto layers in three of Rembrandt's paintings and found a rare lead mineral called plumbonacrite, which was not previously known to occur in historic paint layers. The study suggests that Rembrandt used a unique paint recipe.
Researchers at Aalto University developed an AI called ARTIST that instantly determines molecular reactions to light, accelerating the development of new technologies such as wearable electronics and flexible solar panels. This approach has the potential to slash research and development costs.
Rafael and Ben-Gurion University collaborate to explore cyber security breaches in autonomous car sensors and develop protective solutions. The partnership aims to maintain Rafael's qualitative edge and innovative solutions.
Researchers at Toyohashi University of Technology demonstrate stop bands in forward volume spin waves, a breakthrough for next-gen spin wave ICs. By combining magnetic insulators with metals, they suppress noise and express fundamental spin wave phenomena.
A study by the University at Buffalo suggests that tiny structural changes occur at the surface of materials when they come into contact with each other, leading to the triboelectric effect. This phenomenon has the potential to unify existing theory and create more sustainable power sources for small electronic devices.
A new study found that only a minority of US adults with type 1 diabetes achieve target hemoglobin A1c levels, indicating poor blood glucose management. The study revealed increasing HbA1c levels in young adults and teens over the past 5 years.
Researchers from the University of Edinburgh's Roslin Institute found thousands of errors in recent human genome sequences generated by long-read technologies, even after using corrective software. The team suggests that these technologies should be interpreted with caution due to potential major implications in clinical studies.
A new AI system can interpret and prioritize abnormal chest X-rays with critical findings, reducing the backlog of exams and bringing urgently needed care to patients more quickly. The system distinguishes abnormal from normal chest X-rays with high accuracy and can perform this task significantly faster than human radiologists.
Research from the University of New Hampshire reveals that youths with disabilities are more likely to experience harassment via technology, while those with learning disabilities face in-person harassment. The study's findings emphasize the need for schools to consider context and implement peer-to-peer programs to minimize risk.
A new smartphone app is being developed to help farmers in hot climates identify and record the spread of locusts on their land. The app uses advanced computer vision technology to recognize locusts through the phone's camera and record its location, enabling farmers to target pesticides more accurately and reduce crop damage.
The Internet of Things Collaborative has received an additional $2.2 million grant from the Cleveland Foundation to build on its early successes and position Cleveland as a leader in digital innovation. The collaborative aims to harness IoT's vast potential across four sectors: manufacturing, health, energy, and municipal infrastructure.
WPI computer scientist Craig Shue is developing a new technology using containerization to protect companies and users from malware attacks. The system isolates each user's interaction with the server in a temporary copy, or instance, that disappears when the session ends.
The Graduate School of Creative Design Engineering at UNIST showcased its innovative 'stool.D' design, combining technology and art to create a functional and stylish piece. The stool features LED lights that provide visual feedback with pedaling speed, promoting exercise while sitting.
Researchers at Ural Federal University have synthesized multi-purpose fluorophores that can track the absorption of medications in the body, helping diagnose cancer. The technology has far-reaching implications for pharmaceuticals and environmental analysis, offering a low-cost and sustainable alternative to traditional methods.
A team of scientists has successfully developed a hybrid molecule that uses light therapy to stop tumor growth in mice, with a remarkable 70% success rate. The innovative approach combines photodynamic therapy with targeted drug delivery, allowing for precise elimination of malignant cells and reduced toxicity.
Researchers developed a novel soft actuator using multimaterial 3D printing and thermally activated shape memory polymers (SMPs) to improve its load-carrying capacity. The actuator can complete a stiffness-tunable cycle within 32 seconds, enabling faster and more adaptable robotic systems.
Researchers discovered plumbonacrite, a rare ingredient in historic paint layers, responsible for Rembrandt's unique impasto effect. The study uses advanced X-ray techniques to analyze tiny fragments from masterpieces and provides a path for long-term preservation and conservation.
Researchers at Chalmers University of Technology have discovered a simple tweak that could double the efficiency of organic electronics. Double-doping polymers allows semiconductors to become twice as effective, enabling improvements in technologies like OLED displays and solar cells.
The University of Texas at Arlington Research Institute is collaborating with Newcastle Manufacturing to create a network of unmanned aerial vehicles (UAVs) equipped with lights. The goal is to support emergency responders in nighttime operations, potentially reducing the risk of accidents and improving response times.
A new USC study explores how virtual assistants can facilitate cooperation between humans and buildings, leading to improved energy efficiency and environmental outcomes. The researchers found that small talk and social dialogue help people connect with AI-powered avatars, resulting in better behavioral changes.
A new model predicts that lithium-ion batteries will become the most cost-effective energy storage technology for various applications by 2030. The researchers found that as time progresses, lithium-ion battery costs decrease while those of pumped-storage hydroelectricity do not.
Researchers at SUTD developed a new holographic colour printing device that modulates both phase and amplitude of light, increasing security and deterring counterfeiting. The technology uses nano-3D-printed polymer structures to display coloured images under ambient white light while projecting multiple holograms under laser illumination.
Researchers at the University of Tokyo have developed a cuttable wireless power transfer sheet that can charge devices wirelessly and be molded or cut to fit different shapes. The innovative technology offers a potential solution for emerging fields like robotics and could lead to untangled cables and versatile charging solutions.
Duke researchers will develop a new type of X-ray scanner that combines the best features of two technologies, enabling the detection of an object's molecular composition. The resulting device could one day become standard in airports worldwide.
A new simulation technology developed by Professor Shingo Takahashi at Waseda University enables automatic analysis of human behavior leading to congestion. The system discovered four times more causes of congestion compared to expert analysis, reducing waiting time and staff required.
A recent study at the University of Copenhagen found that VR-learning benefits vary by gender, with girls performing better when taught by virtual Marie and boys benefiting from drone-based instruction. The research aims to inform the development of effective VR-teaching methods.
Analysis of nearly 120,000 immigrants suggests that STEM specialization develops early in life, influenced by math course preferences and language skills at immigration. This pattern is more pronounced among those with lower initial English proficiency.
Researchers from Russia and China develop new cathode material using solid electrolyte to boost battery energy storage by 15%. The breakthrough reduces the weight of electric vehicles and devices, paving the way for wider adoption of green technologies.
The University of Virginia and C-Crete Technologies will develop novel calcium silicate formulations for high-strength, durable cements using waste materials like fly ash. These materials can be manufactured with significantly less energy and carbon emissions than conventional cements.
The study combines synfire communication, coherence and resonance to provide insight into how messages are exchanged between brain areas. The researchers found that oscillations play a significant role in determining whether communication can take place.
Researchers at Purdue University have discovered a new material that can store and retrieve data quickly without consuming too much power. The material, molybdenum ditelluride, allows for faster switching between high and low resistance states, which can increase the rate of storing and retrieving information.
Researchers have discovered a way to create atomic-scale binary logic that powers faster and more energy-efficient electronics. This breakthrough could lead to significant reductions in power consumption and pave the way for sustainable, green technology.
Chinese backpackers rely heavily on digital technologies like Ali Pay and WeChat Pay for mobile payments and enjoy sharing their travel experiences on social media to receive comments and complements. Their IT use is influenced by collectivistic culture, guanxi, and the need for constant connectedness with families.
Researchers are developing a quantum annealing machine to solve combinatorial optimization problems in various industries. The project aims to create a high-speed, high-precision optimization solution platform that can address real-world problems.
A MU researcher shares tips on how educators can create inclusive learning environments for black women in STEM fields. She emphasizes the importance of diverse role models, community support, and challenging implicit biases.
A new approach to epigenomic profiling has been developed that can analyze DNA-protein interactions using very small numbers of cells, ranging from 100 to 1,000. This technique, called Chromatin Integration Labeling sequencing (ChIL-seq), allows for the detection of histone modifications and DNA-binding factors with high precision.
A new smart life-collar prototype has been developed to prevent drownings among small children. The Buddy Life-Collar keeps the child's head above water for up to 3 seconds, thanks to its airbag-like mechanism that lifts the wearer into the surface.
Researchers at Rensselaer Polytechnic Institute discovered that oscillating loads at certain frequencies can increase the strength of composites with a nanoglue interface by several times. The nanoglue layer facilitates load transfer and dissipates energy, leading to an increase in fracture energy.
Researchers identify key factors predicting scientific breakthroughs, such as the
Researchers at the University of Arizona are developing fog computing to address high-speed data demands in applications like telemedicine and smart transportation. By moving data processing closer to users, fog computing reduces latency and enables real-time decision-making.
Researchers found that EHR-related stress is associated with burnout among physicians, particularly in primary care specialties. Primary care doctors like pediatricians, family medicine physicians, and general internists report excessive time spent on documentation and frustrating user interfaces.
A new study from the University of Bath found that standing for hours a day burns only about 9 calories an hour, equivalent to a stalk of celery. This suggests that replacing sitting with standing time is unlikely to lead to significant weight loss, and individuals should focus on increasing physical activity and diet instead.
Researchers from Tokyo Institute of Technology found that sodium chloride can assist in making RNA building blocks. This process could have occurred on early Earth, bringing us closer to understanding how life began.
Researchers developed AI technology to identify small leaks in water pipes by analyzing acoustic signatures recorded by hydrophone sensors. This allows cities to proactively address issues before they become major problems.
Scientists at Tokyo Institute of Technology found that crystallinity at the electrode-electrolyte interface reduces resistance, resulting in high-performance batteries. The research aims to improve Li-ion batteries for modern electronic devices and electric vehicles.