Articles tagged with Education Technology
A new study at McGill University found that an AI tutoring system improved surgical skills and learning outcomes among medical students compared to human instructors. The AI-powered Virtual Operative Assistant taught safe techniques and provided personalized feedback, leading to a 36% better performance rate.
A human-centered approach is needed to build sustainable solutions, according to Arizona State University professor Katina Michael. She will present evidence on operationalizing public interest technology in practice, emphasizing stakeholder engagement and empowerment.
SMART researchers identified a novel phage lysin, Abp013, with promising antimicrobial ability against Acinetobacter baumannii and Klebsiella pneumoniae. The study demonstrated Abp013's ability to effectively target complex bacterial environments and could advance treatment methods for multidrug-resistant Gram-negative pathogens.
A nationwide study found that Irish primary school children's engagement with remote schooling increased when they had access to digital technologies and parental support. Children who struggled with traditional schooling before the pandemic faced greater difficulties with online learning.
Dudney's pioneering work in solid-state battery materials has led to the development of high-performance, long-lasting batteries with improved safety and performance. Her innovations have been licensed by 24 companies and recognized globally as a role-model in energy storage materials research.
A recent study found that using personal assistant applications on smartphones can significantly improve memory in older adults with dementia. The researchers trained participants to use the technology to receive reminders about daily events and activities, resulting in improved memory performance.
University of Missouri researchers are using a video game to teach middle schoolers about science and improving literacy outcomes for second graders through speech recognition software. The programs aim to increase student engagement and prepare them for future careers in various fields.
Researchers found that dietary intake of flavan-3-ols activates brown adipose tissue, leading to increased heat production and fat burning. Long-term consumption of flavanol-rich foods may also lead to the development of a healthier metabolism.
Researchers from West Virginia University are developing a new composite transition joint using 3D printing to reduce stress on power plant systems. The goal is to increase the flexibility and reliability of thermal power plants.
The University of West Virginia leads a global initiative to integrate behavioral and social sciences into oral health promotion, aiming to reduce dental disparities and inequities. The effort involves innovative technologies like apps and smartphones to increase access to dental care.
A quantitative meta-analysis found that teaching with English songs enhances L2 vocabulary learning in second and foreign language classrooms. Songs from the pop music genre were more effective than textbook songs, while duration of instruction was crucial.
A team of NTU Singapore scientists has developed a predictive computer programme using wearable technology data to detect depression risk. The programme, Ycogni model, achieves an accuracy of 80% in detecting individuals at high or low risk of depression.
A team of scientists from Gwangju Institute of Science and Technology developed a deep learning-based approach to predict SC2 battle outcomes by considering army composition and terrain type. The proposed model leveraged parameter sharing, enabling it to analyze complex factors accurately and make predictions.
Scientists from GIST developed a photoswitchable catalyst that deactivates upon UV light exposure, facilitating controlled chemical reactions. The research paves the way for sophisticated synthesis mechanisms in chemistry and applications like photolithography.
Research reveals organic aggregates can emit polychromic and white light with high efficiency, opening up new avenues for OLEDs and encryption. However, more work is needed to fully understand the underlying mechanisms and improve performance.
A study by Edith Cowan University found that 30% of people prefer discussing negative experiences with a virtual reality avatar, rather than a person. Researchers used full face and body motion capture technology to create realistic avatars, analyzing interactions between participants and avatars.
A study by researchers at JAIST found that adding score-based incentives for quick answers led to higher learning gains, while varying difficulty levels boosted the thrill factor. Gamification strategies improved classroom activity, but exceeded a certain threshold, students felt disengaged.
A team of scientists from NTU Singapore has developed a plant-based emulsifier that is rich in protein and antioxidants, allowing it to replace eggs or dairy in food staples. The emulsifier is made by fermenting brewers' spent grain and can help cut down on food waste, reducing greenhouse gas emissions.
A NTU study found that entrepreneurs quickly build trust in work-related situations and adapt to dishonesty. They also recover more easily from losing trust, making them valuable assets for organisations in negotiation and trust-building roles.
A Texas A&M University study suggests that ergonomic interventions can reduce pain from technology use, particularly among college students. The researchers found that posture and stress are key factors in pain reporting, rather than device type.
Researchers developed a material that automatically responds to changing temperatures, switching between heating and cooling. The glass can regulate both solar transmission and radiative cooling, reducing energy consumption up to 9.5% or ~330,000 kWh per year.
Scientists have made a breakthrough in controlling the formation of vacancies in silicon carbide, a semiconductor material. The team's simulations tracked the pairing of individual vacancies into a divacancy and discovered the optimal temperatures for creating stable divacancies. This discovery could lead to highly sensitive sensors an...
Researchers have developed a room-temperature perovskite polariton parametric oscillator, enabling scalable and low-threshold nonlinear devices. This breakthrough offers possibilities for the development of cost-effective and integrated polaritonic devices.
An experimental drug called NAP has been found effective in treating a broad spectrum of symptoms related to autism, intellectual disability, and Alzheimer's disease. Researchers discovered that NAP normalizes brain function in mice modeling ADNP syndrome, a rare disorder linked to these conditions.
Researchers developed an AI program that accurately identified patients at risk of serious illness due to blood infections, with an accuracy rate of 82%. The technology has the potential to serve as an early warning system for doctors, enabling them to rank patients based on their risk level.
A recent study by NTU Singapore and Singapore General Hospital found that mutations in the DDX3X gene are responsible for chemotherapy resistance in some blood cancer patients. The study also discovered that STAT inhibitors can effectively kill lymphoma cells with DDX3X mutations, providing hope for new treatment options.
A new study reveals the vital role primary school teachers play in supporting families during home schooling, particularly for middle-income families who struggle to balance work and childcare responsibilities. The research highlights the range of resources and services provided by teachers to help mitigate socio-economic disadvantages.
A recent study by NTU Singapore has found a strong link between increasing air pollution and the rise of lung adenocarcinoma, a type of cancer. The study also discovered that declining smoking rates are associated with lower incidence of lung squamous cell carcinoma.
Researchers from South Ural State University and international universities reviewed over 200 sources to identify parameters that extend tool life in superalloys. The study suggests various methods, including tool tip texturing, flood cooling, and hybrid machining, to reduce wear and improve surface integrity.
Researchers at Shinshu University developed a novel detection principle for stimulants, including methamphetamine, using electrochemiluminescence (ECL) emission. The method allows for accurate and selective screening of stimulants with high sensitivity and selectivity.
Researchers developed a technology that accurately detects lies by analyzing facial muscle contractions, achieving a success rate of 73%. The study identified two distinct groups of 'liars' based on cheek muscle and eyebrow activation, with potential implications for real-life deception detection.
Researchers at GIST have made a breakthrough in creating a perovskite material with easily tunable electrical properties. The study used ambient pressure X-ray photoelectron spectroscopy and low energy electron diffraction to investigate the effects of fabrication conditions on the material's surface.
Dr. Susan Hockfield, President Emerita of MIT, received the 10th Dr. Charles L. Branch BrainHealth Award for her groundbreaking work on brain discoveries and leadership. The award honors neuroscientists who have made significant breakthroughs in advancing brain health research.
Researchers at the University of Cambridge found that universities are increasingly using social media metrics to claim impact in research, despite this being a 'naïve and problematic' grasp of the concept. This is linked to institutional isomorphism, where organisations imitate each other's approaches to uncertain goals.
A study led by NTU Singapore found that combining transparency with kinder management styles reduces collusion attempts among employees. The researchers conducted a roleplaying experiment in Amsterdam, assigning participants as managers or employees and observing the effects of increased transparency on collaboration.
Researchers have developed a superconducting silicon-photonic chip for quantum communication, enabling optimal Bell-state measurement of time-bin encoded qubits. This breakthrough enhances the key rate of secure quantum communication and removes detector side-channel attacks, significantly increasing security.
Researchers at the University of Queensland have developed a method to produce unbreakable screens using liquid-phase sintering of lead halide perovskites and metal-organic framework glasses. This breakthrough could revolutionize the display industry with virtually indestructible displays.
Researchers from South Ural State University and China's Xi'an Jiaotong University have successfully welded A606 (Cor-Ten) steel, a promising material with high atmospheric corrosion resistance. The study optimized welding conditions to achieve high strength properties and necessary microstructure.
A systematic review of social media research identified 46 harmful effects, ranging from psychological harms like jealousy and loneliness to security and privacy issues. The study highlights the need for user moderation and software development strategies to mitigate these negative effects.
A new UCF project aims to improve telehealth medicine by leveraging artificial intelligence to enhance healthcare training and diagnostic reasoning. The research will focus on implementing AI and new technologies into telehealth, tracking physicians' and patients' communication, and recording diagnosis accuracy.
Researchers developed a digital twin of circular plunge-cut grinding to simulate processes and optimize cutting cycles. The technology reduces rejects and improves processing accuracy.
A novel hybrid acoustophoresis and dielectrophoresis technology has been developed for precise sorting of submicron bioparticles, including extracellular vesicles. The technology uses simultaneous acoustic and electric force fields to separate EVs with high purity and efficiency.
The SETI Institute and Unistellar are providing eVscope telescopes to 25 community colleges in the US, along with training workshops and network collaboration opportunities. The eVscope is a powerful telescope that gives access to 200 times more targets than conventional telescopes, including galaxies, nebulae, and supernovae.
A team of NTU Singapore scientists developed a predictive computer model called NSGA-II, which proposed strategies to reduce COVID-19 infections and deaths by an average of 72%. The model recommended timely and country-specific advice on interventions such as home quarantines and social distancing measures.
Researchers at Tel Aviv University have created a system that enables the production of 'good' bacteria capable of eliminating 'bad' bacteria. This breakthrough technology uses a toxin injection system to target specific types and amounts of toxins, offering an alternative to antibiotics.
Researchers at UB develop augmented reality and mobile game versions of the Head-Toes-Knees-Shoulders assessment to expand its reach. The games will help teachers determine if their pre-kindergarten students are ready for formal schooling.
The Daylight Award 2022 is now open for nominations, honoring groundbreaking research on the effects of daylight on human health and well-being. The award also recognizes innovative architectural projects showcasing unique uses of daylight, aiming to improve living conditions and environmental impact.
Researchers have discovered a way to induce magnetic waves in antiferromagnets using ultrafast laser pulses, potentially leading to faster and more efficient data storage. This technology could endow materials with new functionalities for energy-efficient and ultrafast data storage applications.
NTU scientists create soft and stretchable battery powered by human perspiration, suitable for wearable devices. The battery generates electricity in the presence of sweat, providing a sustainable alternative to conventional batteries.
A recent study suggests that personal carbon allowances (PCAs) may be a feasible solution to reduce emissions and promote sustainable lifestyles. The researchers propose a market-based approach to provide individuals with incentives and options to link their actions with global carbon reduction goals.
The LSU Health New Orleans School of Nursing will increase the number of trained and certified SANES in rural and underserved communities in Louisiana with a $1.4 million grant. The program aims to address the high prevalence of sexual assault cases in southeast Louisiana, where 456 reported offenses were recorded in 2019.
Researchers review advancements in biosensing technologies for neonatal sepsis diagnosis, highlighting the need for faster and more accurate methods. Biosensors offer a promising solution, detecting multiple parameters simultaneously with high sensitivity and accuracy.
Researchers found that students express concern about sharing personal information with exam proctoring companies, citing a lack of trust. The study recommends institutions use the minimum number of monitoring types necessary to ensure student safety and privacy.
Researchers discovered that almost half of patients who received personalized information about community resources shared them with at least one other person. Individuals in poorer health were more likely to report sharing the information, and those who visited or used a resource on their list were also more likely to share it.
A new study suggests that girls are less likely to view science as a viable career when taught alongside confident and aspirational peers. Contrary to expectations, boys' confidence in STEM subjects is more likely to inspire them to pursue careers in the field.
Researchers develop hands-on labs to educate high school students about AI and cybersecurity ethics issues, aiming to increase empathy for vulnerable populations. The project uses functional near-infrared spectroscopy to assess the impact of these labs on brain regions associated with empathy.
A new wearable brain-machine interface system allows users to imagine actions and wirelessly control wheelchairs, robotic arms, or other devices. The soft and comfortable wearable device offers improved signal acquisition and accuracy compared to existing BMI systems.
Researchers develop open-source molecular detection method to track B.1.1.7 (Alpha) variant in wastewater, providing actionable community-level information for health authorities. The breakthrough expands utility of wastewater surveillance beyond SARS-CoV-2 testing.
Researchers at GIST develop a novel framework that achieves state-of-the-art accuracy in multi-object tracking using deep temporal appearance matching association (Deep-TAMA). The approach combines joint-inference neural networks with long-short-term-memory networks to overcome challenges such as occlusions and lighting changes.
The new course will use real-life scenarios and technology to help students see how they can apply calculus to solve problems in the world. Students will be able to choose from a variety of homework sets and worksheets based on their interests, and an electronic textbook with free access will also be available.