Articles tagged with Education Technology
Researchers created an AI system that learns to distinguish between 'right' and 'wrong' based on books, news articles, and religious texts. The machine's moral compass adapts to different eras and societies, revealing subtle differences in moral values.
Scientists from the University of Pittsburgh have developed two approaches for rendering a specific phosphatase activated by light, allowing them to probe its function. This breakthrough has significant implications for understanding protein-protein interactions and drug discovery, paving the way for new treatments for diseases.
Researchers develop a laser-based technique using OCT to capture detailed 3D reconstructions of impressionist paintings, enabling enhanced viewing experiences and conservation efforts. The technology also allows for the creation of digital 3D models that can be interacted with to examine brushstrokes and other details.
Researchers at the University of Delaware have optimized vehicle dynamics and powertrain operation using connectivity and automation to reduce stop-and-go driving and travel time while ensuring energy efficiency. The algorithms achieved a 30% increase in energy efficiency in real-world testing, surpassing simulation predictions.
Researchers at Chalmers University of Technology have developed a new interlayer that improves the stability and performance of solid-state batteries. The soft, 'butter-like' material fills several functions and can be easily applied to the lithium metal anode.
A study from Linköping University shows that proximity in video calls is established mainly by way of the body and senses, such as giving a digital high five. Humour and creativity also play a role in creating emotional proximity.
A research team developed a method to improve the durability of thin-film flexible electrodes and transistors by creating a zigzag pattern of micrometer-sized holes. This approach reduces stress distribution and prevents crack propagation, allowing devices to withstand thousands of bending cycles.
Researchers developed soft robotic technology using reservoir computing, enabling flexible control of pneumatic artificial muscles. This innovation may lead to wearable rehabilitation devices, biomedical robots, and remote-sensing applications, all with improved safety and adaptability.
Researchers at Surrey's Advanced Technology Institute develop a new three-layer composite using carbon nanotubes, PANI, and hydrothermal carbon that demonstrates remarkable rate-capability at high energy densities.
Researchers from SUTD and international partners developed a theoretical descriptor to quantitatively design PET-based fluorescence probes, accelerating biological research. The descriptor enables the accurate prediction and development of new fluorescent stains for live cell bioimaging.
Gen3Bio Inc., a Purdue University-affiliated startup, has developed proprietary technology to transform waste algae into specialty chemicals. The company has received $20,000 in investments through the Elevate Nexus Regional Pre-Seed competition and a $20,000 pilot plant grant from The Water Council.
A new wearable device aims to prevent SUDEP, a deadly complication of refractory epilepsy. The device monitors key biomarkers and sends alerts to caregivers when abnormalities are detected.
Researchers at Tokyo University of Agriculture and Technology used nonlinear mathematical modeling to study tractor instability caused by bouncing and sliding. The model helped identify conditions that lead to catastrophic vibrations, allowing for better control of automated agricultural systems and protection of farmers' safety.
Researchers at Texas A&M University developed a minimally invasive biosensor system to monitor urate levels, which can help patients with gout manage their symptoms better. The technology uses benzoporphyrins and is designed for personal management of gout, potentially reducing healthcare costs and improving patient outcomes.
Researchers investigated hydrogen's role in nickelate superconductors, explaining experimental difficulties in synthesizing superconducting nickelates. Hydrogen incorporation changes material electronic properties.
Scientists simulated a two-particle system to study quantum states and strong correlations, which could lead to breakthroughs in quantum computing and measurement devices. The research provides new insights into the behavior of particles in isolated systems.
A new patented process using ligand-assisted chromatography enables the efficient and environmentally friendly purification of critical rare earth metals. The technology, developed by Purdue University, has successfully shown to separate the metals without devastating environmental effects.
A new model of regulation considers industry capability and uncertainty about new technologies' payoff to motivate greentech development. The study found that regulations taking firm capabilities into account are more effective than those ignoring voluntary adoption levels.
Scientists in Singapore develop a single-atom device that can perform both energy conversion and cooling tasks, showcasing the potential of quantum mechanics in miniaturizing machines. The device uses lasers to manipulate an atom's vibrations, creating a battery-like effect that stores energy.
A study at the University of Jyväskylä reveals that flexible work arrangements can have positive effects on employees, including increased autonomy and reduced conflict. The research found that communication across boundaries can create a functional environment where employees feel supported and understood.
Researchers developed a self-interference cancellation filter that can accurately cancel distortion caused by radio and channel distortions, reducing computational complexity and increasing speed. The filter has the potential to enable in-band full-duplex communications in small radios such as smartphones.
Researchers used machine learning to enhance metasurfaces, optimizing them for nonlinear optics and optomechanics. The discovery has promising possibilities for photonic devices and applications, including optical sensing and narrowband filtering.
New research from Rensselaer Polytechnic Institute finds that women are more likely to be promoted in the IT industry due to their perceived helpfulness and trustworthiness. However, women who take training courses are more likely to be promoted than men, suggesting a potential strategy for advancing female careers.
Researchers at the University of Texas at Austin have developed a method to stabilize lithium-sulfur batteries, extending their cycle life by four times. This breakthrough enables more environmentally sustainable and cost-effective battery production, with potential applications in electric vehicles and renewable energy.
The UTA team is developing a comprehensive vision of Texas' transportation system in 25 years, incorporating autonomous vehicles and surveying Texans' needs. The project aims to proactively prepare for emerging technologies and ensure a preferred future vision.
Lehigh University has been awarded a $2.85 million NSF grant to develop programs that boost high school students' geospatial skills, STEM literacy and prepare them for careers in the field. The project aims to enhance learning in geospatial technologies through hands-on investigations.
A comprehensive comparative study suggests that early mutation rates were much higher and gene jumping occurred earlier than thought, making a simple interpretation of the 'family tree' of life misleading. However, it does show that early evolution was wildly different from present-day organisms.
A recent study by the University of Göttingen suggests that new plant breeding technologies, such as genetic engineering and gene editing, can help increase food production whilst being more environmentally friendly. This approach has been evaluated over 50 years of research from around the world.
A recent study investigated the impact of COVID-19 lockdown on children's mental health in Hubei province, China. The results show that a significant number of children experienced depression and anxiety during this period.
Purdue University researchers developed a technique to turn waste polyethylene terephthalate into battery components using ultrafast microwave irradiation. The technology has shown promising results for lithium-ion and sodium-ion battery cells, offering a low-cost and sustainable solution for renewable energy storage.
Researchers found that technological growth passed its peak in 2018 and will be followed by a new wave of acceleration, driven by global demographic changes. The study predicts that progress will slow down in the second half of the century.
Researchers from Osaka University and collaborators uncover quasiparticle interactions in CNTs using terahertz radiation. They identify two key mechanisms explaining data, shedding light on ultrafast electrical conduction and advancing optoelectronic devices.
A new carbon dioxide sensor developed by Purdue University researchers can help manage climate control and indoor air quality, reducing energy consumption. The sensor uses resonant sensing and resistive sensing to detect CO2 levels, allowing heating and ventilation systems to adjust accordingly.
A Washington University engineer has received a grant to develop a rapid and highly sensitive COVID-19 test using the new biolabeling technology called plasmonic-fluor. The test is expected to be 100 times more sensitive than traditional methods, allowing for earlier diagnosis and reducing false negatives.
Researchers argue that relying on new technologies to address climate change is delaying action, enabling a cycle of 'prevarication' and inadequate policies. The study maps five phases of climate targets, highlighting how technological promises have downplayed urgency and undermined societal commitment.
Researchers at the University of Pittsburgh and Carnegie Mellon University have developed a brain-computer interface technology that can readjust itself in real-time to ensure smooth operation. The system uses electrodes smaller than a hair to record neural activity, allowing users to control devices with greater precision and accuracy.
Stevens Institute of Technology researchers are using a wind tunnel to measure the flow of air at previously inaccessible hypersonic speeds. By tagging and illuminating gas with laser beams, they aim to understand how boundary layers transition from order to chaos, affecting drag and heat transfer.
Researchers Joan Kang Shin and Jered Borup developed a three-webinar series and wrote three blogs to support English teachers worldwide in remote learning. The webinars, recorded and posted on National Geographic Learning's website, focused on engaging students and building a supportive classroom environment.
Researchers at Yokohama National University have developed a new electrode material that improves the charge capacity of lithium batteries. This breakthrough enables longer-lasting and more energy-dense electric vehicles, reducing dependence on fossil fuels and promoting renewable energy-based applications.
Researchers at the University of Arkansas will lead a multi-institutional project to protect solar technologies from cyberattack. The project aims to develop cybersecurity systems for photovoltaic energy technology and devices, including solar PV inverters.
Researchers aim to discover technology that supports home-based learning and combats social isolation in families. The study will recruit diverse families with children ages 3-13 and explore how they access and use tools to manage their lives.
Researchers highlight the importance of trust in fostering international cooperation in cybersecurity and tech infrastructure. Incident response teams from the US and Europe collaborate with Russian counterparts to prevent sabotage and maintain grid security.
Research reveals that long-term experience of gaming improves cognitive development, particularly in allocating brain resources to individual visual stimuli. Expert players outperform beginners in tasks requiring rapid processing and attentional control.
The UNCC-Lehigh team aims to improve dry cooling systems in coal power plants, reducing water consumption and increasing efficiency without adding water. They will develop an integrated heat exchanger and thermal energy storage unit to achieve this goal.
A six-millimetre-long cord fragment discovered in Abri du Maras, France, dates back to between 41,000-52,000 years ago and features a three-ply cord made from natural fibres. The discovery suggests that Neanderthals may have possessed advanced cognitive abilities, including mathematical concepts and basic numeracy skills.
Takashi Kozai aims to design a coating technology that can control neuron activity using biomolecules. The goal is to establish the relationship between different types of stimulation and their impact on excitability, which could improve BCI technology for rehabilitation of neurodegenerative diseases.
A new study published in the Journal of Business Venturing found that older business entrepreneurs can be just as successful as their younger counterparts. The study also showed that women's chances of success increase with age. Meanwhile, midlife is considered a challenging time to start a business due to child care and elder care obl...
George Mason University researchers Brenda Bannan and Julie Zobel are supporting two research teams to develop smart community IoT innovation projects at the Eagle Bank Arena Living Lab. The funding will cover experiments on chemical release monitoring and enhanced alert systems.
A new study finds that smaller scale, low-cost technologies like solar panels and electric bikes are better suited for accelerating decarbonization. These 'granular' alternatives outperform larger scale technologies in terms of cost, innovation, and accessibility.
Research by Chris Meyer at Rensselaer Polytechnic Institute suggests that businesses with substantial human interaction or changing service offerings may not benefit from AI automation. In contrast, companies that limit customer choice and interaction are more likely to see success with AI technologies.
A new study found that mobile health devices and photoplethysmography technology can reduce stroke risk, rehospitalisation rates, and mortality in patients with atrial fibrillation. The integrated care approach showed significant benefits in managing AF-related adverse events.
The Medical University of South Carolina team has developed a DIY protective mask that can be printed at home using a 3D printer, working in tandem with a disposable filter cartridge. The design aims to provide an effective alternative to N95 masks during the ongoing COVID-19 pandemic.
Researchers at Tokyo University of Agriculture and Technology found that heart size affects both vortex flow and pressure difference in dogs. The study suggests that correcting for these differences can be used to diagnose diastolic function in pediatric and veterinary medicine.
Researchers at the University of Montreal developed an AI technique to better define brain sections in newborns using MRI exams. This innovation enables quick, accurate, and reliable analysis of baby brains, supporting research on brain development and neuroprotection.
Researchers have developed new technologies to compress 3D camera files and automate focus and exposure settings, making them easier to use. The innovations enable users to obtain high-quality images with minimal training requirements.
A study published in Scientific Reports found that observing scrambled body stimuli while moving the whole body produces a sense of possession of specific body parts, but not the entire body. Spatial arrangement plays a crucial role in creating an illusion of whole-body ownership.
Researchers at Osaka University have developed a thermoelectric device that converts waste heat into electricity to power small, flexible sensors. The device has a maximum output power density of 185 milliwatts per square centimeter and meets standard specifications for portable sensors.
CURATE.AI is an AI-derived mechanism-independent technology platform that profiles individual patients based on their data and recommends optimal drug doses. This approach aims to improve treatment efficacy while reducing toxicity levels and addressing the challenges of personalized dosing.
George Mason University's Lance Liotta has received a grant of $72,000 to study the adaptation mechanisms of cellular protein networks. The Australian Research Council Future Fellowship will provide an additional $784,680 over two years.
Researchers from China and Australia introduce the O-FIB technique, enabling high-resolution nano-writing in solid materials. The method uses far-field-induced near-field breakdown for direct nanowriting, achieving resolutions as low as sub-20 nm.