Research on the tools that support teaching and learning. Covers AI tutoring, critical-thinking tools, language learning, prevention games, and student engagement.
A new study reveals that condenser tumble dryers release hundreds of tonnes of potentially harmful microfibers into waterways and oceans across the UK and Europe. The researchers found that while vented dryers produce more airborne microfibers, condenser dryers are a significant contributor to waterborne microfiber pollution.
Researchers investigate the potential of ChatGPT in clinical radiology, highlighting its positive considerations, such as enhancing patient care and radiologist education, as well as negative concerns, like accuracy and transparency issues. The paper aims to initiate an engaging discussion on the use of AI-powered chatbots in this field.
Researchers have developed a solvent-free process to manufacture lithium-ion battery electrodes that are greener and cheaper than traditional methods. The new process produces electrodes that can charge faster, with a capacity of 78% in just 20 minutes.
A new source-device-independent quantum random number generator (QRNG) protocol has been developed, operating securely and independently of source devices. This allows for practical applications in secure quantum information tasks, with a reported generation rate of 4 megabits per second.
Researchers developed AI model QUADL that can create online assessment questions indistinguishable from human-written ones. Instructors found QUADL's questions as effective as those written by humans in assessing student learning objectives. The study suggests QUADL can be a useful tool for instructors and course developers.
Researchers propose a four-step process for guiding the use of ChatGPT in education, identifying desired outcomes, determining automation levels, ensuring ethical considerations, and evaluating effectiveness. The study finds that ChatGPT can improve teaching models, assessment systems, and student learning experiences.
Large language models like ChatGPT show incredible potential in radiology, but also struggle with reliability and accuracy. The latest model GPT-4 improves advanced reasoning capabilities and performs better on higher-order thinking questions.
This book provides a comprehensive guide to navigating the challenges of entrepreneurship, offering insights from a multi-year research project. It shares lessons and strategies for identifying business opportunities, executing ideas, and adapting to environmental changes.
Researchers found that highly work-relevant personal information from an AI agent elicits greater empathy in users, while less or no disclosure leads to suppressed empathy. This study suggests self-disclosure could be used to improve people's acceptance of AI technologies.
Researchers demonstrate probabilistic computing's capabilities by simulating networks of stochastic nanodevices to solve specific NP problems. The simulations agree with theoretical solutions, indicating the potential for scaling up this approach.
The University of Central Florida has developed the Virtual Experience Research Accelerator (VERA), a large-scale system for extended reality human subjects research. This project aims to facilitate human subjects research and improve extended reality technologies, making them more inclusive for underrepresented groups.
A team of researchers studied mudskippers to understand the evolution of blinking, a crucial behavior for eye health and communication. They found that blinking emerged as an adaptation to life on land, with three main functions: wetting, cleaning, and protecting the eye.
Researchers from HKUST and CityU developed a metasurface to generate time-varying OAM beams with a time-dependent phase profile. This allows for a higher-order twist in the envelope wavefront structure, increasing capacity for applications such as dynamic particle trapping and information encryption.
Hokkaido University researchers evaluate a material used to build model arteries, finding it suitable for medical education and surgical practice. The study also highlights the potential for improved assessment of 3D printing technology in creating highly accurate models of individual patient's artery structure.
A new VR locomotion system, Seamless-walk, offers a natural and comfortable experience without equipment or body pose recording. It uses high-resolution foot pressure imprints and machine learning to estimate the user's direction and movement speed.
The 2023 Internet2 Community Exchange brings together emerging and established leaders to share perspectives on digital transformation, digital inclusion and equity, accessibility, cybersecurity, cloud strategy, and more. The event highlights innovative solutions and collaborative projects to drive the R&E community forward.
Adolescents in sub-Saharan Africa have limited access to digital devices, with varying rates of mobile phone ownership across countries. The study found that wealthier households and homes with high maternal education had greater access to digital technology.
In a new study, NC State University researchers had high school students develop their own machine-learning AI models to analyze data. The project aimed to prepare students for the future workforce and help them understand the potential and challenges of AI. Students created text classification models using StoryQ technology, which all...
A team of researchers has developed a new human-in-the-loop system to improve the accuracy and interpretability of deep neural networks. The system uses an interactive one-click method for annotating images, reducing the co-occurrence bias inherent in training datasets.
A UCF research team, in partnership with the City of Orlando, aims to prevent falls among older adults through a low-cost, portable technology-based intervention. The project seeks to address public health disparities and support the development of affordable housing options.
A new PET/CT scanner prototype has shown promising results in preclinical testing, offering higher resolution and accurate tumor assessment. The scanner aims to enhance treatment planning for head and neck cancers, which have a low five-year survival rate and high recurrence rate.
The study found ChatGPT's performance on the USMLE was comparable to a third-year medical student in terms of medical knowledge assessment. ChatGPT outperformed other models due to its dialogic component, providing coherent and justifiable responses. This may create an interactive learning environment for students.
Researchers developed a hybrid micro-robot that can navigate in physiological environments and capture targeted damaged cells. The micro-robot uses electric and magnetic mechanisms to identify and transport single cells for further study.
A new study highlights digital divide disparities in rural US communities, citing limited broadband and lower socioeconomic resources. Researchers stress the need for targeted policies to increase access to telemedicine and online health services.
New research highlights the need for extra support from professionals like teachers, youth workers, and speech therapists for children with disabilities when using the internet. The study found that these professionals often fail to provide adequate guidance on managing online risks, exacerbating existing digital inequalities.
A new study using ChatGPT highlights the challenges of AI in academia, including concerns over academic dishonesty. However, researchers believe that AI can also be leveraged to improve education by automating administrative tasks and adapting assessments.
A new study from the University of Surrey found that a fun, technology-based climate change education program increased climate change literacy by 9.4% in primary school children and 4.5% in secondary school children. The Heat-Cool program encouraged pupils to use infrared cameras to explore urban heat islands, stimulating interest in ...
A recent review article highlights the significant impact of cancer on Hispanic patients and their caregivers, citing communication barriers, financial difficulties, and sociocultural issues. The study estimates 126,000 new cancer cases diagnosed yearly in Hispanics, placing a substantial burden on family members and friends.
Researchers from POSTECH and University of Ulsan developed an omnidirectionally stretchable pressure sensor mimicking the structure and function of a crocodile's sensory organ. The sensor maintains sensitivity to pressure even when subjected to significant deformation, enabling its use in various wearable devices.
Researchers designed a novel porous insulator contact to reduce non-radiative charge recombination and improved power conversion efficiency. The study achieved an efficiency of up to 25.5% without sacrificing photocurrent transport.
A team of researchers at USTC has developed a stable single-site copper coordination polymer that significantly improves the efficiency of ethylene production through electroreduction of CO2. The catalyst enables efficient carbon-carbon coupling without compromising its structural stability.
A Norwegian University of Science and Technology study found a connection between pupils' well-being at school and their perceived competence in various subjects. The researchers discovered clear connections between students' comfort levels at school and their performance in reading, mathematics, science, and physical education.
New research reveals that Gen Z values authenticity in online personal branding strategies, using platforms like LinkedIn to project strong impressions. Study findings suggest that imperfection is beneficial for job seekers, with employers seeking unique points and cultural fit.
The UTSA ScooterLab will collect data on riders' mobility, context and environment to improve sustainable transportation solutions. The project aims to transform the way we think about micro-mobility.
The University of Houston researchers have developed a new test that uses glow-in-the-dark materials to improve the sensitivity and accuracy of at-home COVID-19 tests. The test, which can detect COVID-19 proteins more efficiently, has shown excellent results compared to commercial tests.
The 57th annual meeting of the Geological Society of America's South-Central Section will take place in Oklahoma, USA, from March 13-14. The event features a diverse program covering various geologic disciplines and includes environmental-related sessions on topics such as hydrogeology and unconventional resources.
A recent study published in JMIR Medical Education found that ChatGPT outperformed previous-generation models and reached the equivalent of a passing score for third-year medical students. The AI-powered chatbot provides contextually interpretable answers, making it a potential interactive medical education tool.
Researchers at UBC Okanagan have developed transmission schemes that incorporate reconfigurable intelligent surfaces to serve as reflectors within existing wireless networks. These surfaces can bounce signals to cell phones, improving accuracy and reliability in location services and data speeds.
The $4 million grant from the California Education Learning Lab will help expand LibreTexts' open homework system ADAPT, designed to provide students with agency in their learning experience. The platform aims to reduce equity gaps in STEM education and increase access to high-quality resources for low-income students.
Researchers have developed a new lithium-air battery that uses a solid electrolyte, boosting energy density four times above lithium-ion batteries. The battery can potentially power cars for over a thousand miles on a single charge and is also suitable for domestic airplanes and long-haul trucks.
Researchers discovered that frail patients who received additional support before and after surgery were 18% less likely to die within a year. By connecting these patients with medical professionals and resources, they can make healthy lifestyle changes and receive guidance on managing their condition without surgical intervention.
The Carnegie Mellon Portugal initiative offers up to 12 Ph.D. scholarships for the 2023/2024 academic year in selected ICT areas. The selected candidates will be hosted by Portuguese universities and benefit from a research period at CMU, with full tuition fees and stipend support.
Tactile Engineering's Cadence tablet allows users to access technical diagrams and read equations using a refreshable display of electronic cells. The investment will enable the company to manufacture Cadence in larger quantities, supporting its mission to strengthen Braille literacy and equal-opportunity STEM education.
Researchers at Max Planck Institute and Heidelberg University have developed a technology to assemble matter in 3D using sound waves. They successfully printed microparticles, gel beads, and biological cells into three-dimensional shapes, paving the way for novel 3D cell culture techniques.
The study highlights technological innovations to accelerate green transformation of textiles, including sustainable materials, manufacturing technologies, and recycling methods. These developments aim to reduce greenhouse gas emissions and water consumption, minimizing environmental impacts.
Researchers developed a microfluidic device to model the spleen's filtration function in patients with sickle cell disease. The study found that low oxygen levels can cause the spleen's filters to become clogged, while boosting oxygen levels can unclog them, potentially explaining how blood transfusions help patients.
Researchers developed a cancer-selective therapeutic agent that targets cancer cells' unique acidic pH microenvironment, inducing mitochondrial dysfunction and killing only cancer cells. The agent, Mito-SA, forms charge-shielded nano-assemblies that selectively disassemble in the tumoral environment.
Researchers have discovered a new form of carbon, LOPC, which consists of 'broken C60 cages' connected by long-range periodicity. The formation of LOPC occurs under specific temperature and carbon/Li3N ratio conditions, and its characterization reveals unique electrical conductivity properties.
French researchers found that human and organizational factors negatively impact clinical decision support system use, whereas technological factors have a neutral effect. Despite benefits, PCPs report decreased efficiency due to increased workload, highlighting the need for developers to address these issues.
Researchers conducted in-depth interviews with primary care practitioners and patients to document experiences with digital surveillance of infectious diseases. The study identified five frequently-mentioned concerns, including ambiguity around informed consent and the potential for discrimination against certain groups.
A new method offers hope for struggling readers, focusing on giving children the right challenges. The approach resulted in outstanding reading results, including improved well-being and motivation.
Researchers report the discovery of photonic hopfions, a new family of 3D topological solitons with freely tunable textures and numbers. These structures exhibit robust topological protection, making them suitable for applications in optical communications, quantum technologies, and metrology.
A new method for measuring bifacial solar panel performance has been developed by the University of Ottawa SUNLAB team. The study proposes a characterization method that considers external effects of ground cover like snow, grass, and soil, providing a way to accurately test panel performance indoors.
Research from the University of Houston suggests that digital technology can enhance learning in young children by leveraging mind-wandering moments. When toddlers exhibit attentiveness and persistence while playing educational apps on an iPad, it leads to positive creative problem-solving skills and improved learning outcomes.
Researchers found that patients with low comorbidity groups who received more frequent phone calls had improved outcomes, including reduced mortality and longer hospital stays. The intervention involved regular calls from nurses to monitor patient response and address any unusual symptoms.
Researchers found that socially isolated older adults are at higher risk of developing dementia, with technology use shown to lower this risk. The studies suggest that relatively simple efforts to increase social support, such as texting and email use, may reduce the risk of dementia in older adults.
Researchers at the University of Illinois have developed a novel design for powerful microbatteries that can power tiny devices with high voltage and energy density. The batteries, which are hermetically sealed and compact, use innovative packaging technology and dense electrodes to achieve unprecedented performance.
Researchers developed a hybrid system combining optomechanical and magnomechanical cavities, enabling ultrawide microwave-to-optical conversion. The system exhibits high-quality optical measurement of mechanical state, with applications in signal transduction and sensing.
A University of Kansas professor argues that social work educators can adapt their teaching practices to best prepare students for in-person and virtual interactions with clients. The study provides a framework for teaching practice courses across modalities, emphasizing the importance of interactivity, empathy, and experiential learning.
Researchers from Singapore University of Technology and Design developed a new reconfigurable workspace soft robotic gripper that can pick and place a wide range of consumer items. The RWS gripper's adaptive capabilities make it particularly useful in logistics and food industries where robotic automation is crucial.