Articles tagged with Education Technology
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.
A research team has induced a re-association of the right thumb with a virtual left arm through visuo-motor synchronization in a virtual environment. The study contributes to understanding body schemes of augmented humans and their limitations. Body-part re-association may be applied to developing functional prosthesis and embodied tools.
Ed Catmull and Pat Hanrahan's innovations in 3-D computer graphics revolutionized the film industry, leading to entirely computer-animated feature films. Their work also impacts video gaming, virtual reality, and augmented reality.
Researchers have developed a more effective method for detecting drones using radar technology, which can help prevent privacy and safety violations. The open database of drone measurements will aid in the development of radar systems and machine learning algorithms.
Scientists develop a simple method to modify graphitic carbon nitride, improving its catalytic and electrocatalytic performance. This advancement has potential applications in environmental pollution treatment and renewable energy production.
Researchers have demonstrated a significant leap in hollow-core fibre performance, enabling faster data transmission rates and reducing latency. The new technology has shown a 50% reduction in attenuation and a doubling of maximum transmission length compared to conventional glass fibres.
The Collaborative Water-Energy Research Center (CoWERC) aims to reduce energy needed for desalination, improve water recovery and support safe water reuse through research, development and commercialization of new technologies. CoWERC will enable the creation of energy-water systems that could be implemented worldwide.
A world-first study has patented a new filtration technique that can filter lithium ions in an ultra-fast and highly selective manner. The technology, developed by Monash University, has shown a lithium recovery rate of approximately 90 percent, a substantial improvement on the current solar evaporation process.
Researchers from The University of Texas at Austin and Tsinghua University develop a new technology called opto-thermoelectric pulling (OTEP) to achieve the optical pulling of light-absorbing particles. This technique uses directional optical heating to create an asymmetric thermoelectric field, allowing for the trapping of particles a...
The University of Surrey's 'SMART' project investigates interlingual live subtitling via respeaking to broaden accessibility, empowering different user groups and enabling a more inclusive society. The project aims to equip language professionals with optimal skills and develop guidelines for making live events accessible.
Researchers from the University of Toronto and KAUST have created a highly efficient and stable tandem solar cell by combining perovskites with silicon. The tandem solar cell achieved an efficiency of 25.7% and was stable for over 400 hours at high temperatures.
Astronomers using ALMA captured the moment when an old star starts to alter its environment, ejecting high-speed bipolar gas jets. The team's findings help scientists understand how complex shapes of planetary nebulae are formed.
A study examines family views on eduCAT1x1 programme, finding parents feel unrest managing out-of-school laptop uses, which compete with academic activities. The research suggests the need to coordinate education reforms with family dynamics.
A new project at Aarhus University is developing highly efficient and inexpensive components in flow batteries, aiming to disrupt the field of stationary batteries. The goal is to reduce the price further and achieve a levelized-cost-of-electricity-storage below EUR 0.05 per kWh per cycle.
Researchers at OIST have created a new platform for quantum information processing using Rydberg atoms near nanometer-thin optical fibers. The ability to control these hyper-sensitive atoms could revolutionize material and drug discoveries and provide more secure quantum communication.
A £500,000 NIHR grant will be used to investigate the effectiveness of NHS-funded obesity treatment programmes in the UK. The project, BE:COME, aims to determine which components of these programmes contribute to weight loss and identify the best combination for different groups of people.
Researchers from Nanyang Technological University, Singapore, demonstrate a convenient way to control exciton flow between different colloidal quantum wells at room temperature through optical signals. They achieve continuous transition among three distinct exciton flow regimes with efficiencies of ~50%, ~90% and ~2%.
Researchers developed oscillating catalyst technology that accelerates chemical reactions without side reactions, improving performance and cost-efficiency. This breakthrough has the potential to reduce waste by thousands of tons annually and transform the way chemicals are manufactured.
The nanoscale spectroscopy review highlights the potential of luminescent nanoparticles in diverse areas such as imaging, biomarker detection and data storage. The field aims to understand the properties of artificial atoms to control and tailor them for specific applications.
Researchers at Washington State University developed microwave-assisted thermal sterilization (MATS) to reduce salt in processed foods while maintaining flavor. The new method resulted in up to a 50% reduction in salt content without affecting the taste intensity of other ingredients.