Articles tagged with Education Technology
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.
Researchers at TU Dresden introduce complementary vertical organic transistors that can operate at low voltage, have adjustable inverter properties, and demonstrate fast response times. The development of these devices could pave the way for flexible, printable electronics with GHz-regime performance.
A Georgia Tech study found that a hydroxyl radical generator in an office setting generated organic acids and secondary organic aerosols, which can cause health problems. The device was marketed to inactivate pathogens like coronaviruses, but the study highlights the need for further research on its unintended effects.
A new study from University of Missouri found that virtual schooling exposed the lack of digital resources among Black families, causing stress and burnout. The study highlights the digital divide that already existed for many Black families, which can have long-term negative impacts on learning and health outcomes.
A new system, dubbed Easy Secure Photos (ESP), encrypts photos uploaded to cloud services, protecting them from attackers and the cloud services themselves. Users can visually browse and display encrypted images as if they weren't encrypted.
Physicist Trevor David Rhone is using artificial intelligence to accelerate materials discovery, exploring the vast number of potential materials candidates to identify those with novel properties. His approach aims to speed up the process and enable new applications for spintronics, data storage, and quantum computing.
Scientists from GIST discovered NSrp70, a gene regulator that plays a crucial role in T cell maturation and development. The absence of NSrp70 leads to uncontrolled cell growth and death, resulting in reduced lymphocyte count and unchecked tumor growth.
A team of researchers developed a method combining electron microscopy and Gaussian process regression to measure atomic displacements more accurately, achieving precision of 0.2%. The technique was tested on gold nanostructures, revealing strain distributions varying by shape.
Researchers at Chalmers University of Technology developed a new type of reflective screen that offers optimal color display while using ambient light to keep energy consumption low. The new design allows for more accurate color reproduction and reduces eye strain compared to traditional digital screens.
A study of online surveys from five countries reveals that genome editing is generally viewed as beneficial for crops but raises concerns about animal welfare. The research found four distinct groups: strong supporters, supporters, neutrals, and opponents, with 21% strongly supporting the technology.
Researchers found that spontaneous transient depolarization decreases reactive oxygen species production by inhibiting sustained matrix pH elevation. The study proposes a model where increased matrix pH facilitates moving more protons from outside the matrix into the matrix, controlling oxidative stress in cells.
A multi-institution team led by University of Arizona is developing clinically validated wearable technologies to remotely monitor patient health, enabling 'care in place' and improving healthcare delivery. The center aims to create devices that can efficiently collect information while ensuring patient data privacy.
A recent Penn State study found that women and lower-education users are more likely to tweet personal information, despite higher vulnerability to online privacy threats. Contrary to expectations, socioeconomic status and demographics did not significantly impact the use of account security features.
Researchers at Tokyo University of Agriculture and Technology developed ultra-short collimating metalens that can manipulate terahertz waves, enhancing directivity by three times. The technology has promising applications for short-range data exchanges and may support emerging 6G wireless communications.
Researchers at Ritsumeikan University have developed a novel technique to individually select and control tiny water droplets in lab-on-a-chip applications. The method uses electrowetting-on-dielectric technology to make individual droplets stand taller, allowing for selective contact and transfer of chemicals or cells.
Researchers at Singapore University of Technology and Design developed a novel approach to tailoring soft robots' mechanical properties. By integrating design optimisation and fabrication, they created customised robots that outperformed traditionally casted counterparts in swimming performance.
Researchers have developed a novel strategy for tuning the light-emitting properties of covalent organic frameworks (COFs) by introducing small molecular groups into their pore walls. This allows COFs to be fine-tuned to emit light at various distinct frequencies within the RGB spectrum.
A team of scientists has developed an electrochemical reduction reaction pathway that converts CO2 into 1-butanol without CO dimerization. The use of copper phosphide as a cathode enables high product selectivity and efficiency, making it a promising alternative to traditional fossil fuels.
An international team has discovered a persistent pattern formation dynamics in viscous fingering, a phenomenon relevant to oil recovery and spreading of groundwater. The study's findings show that the pattern is different from classical radial and rectilinear forms.
The report argues for greater standardization of immersive technologies in healthcare training and education. It recommends developing a set of principles and guidelines for the use of immersive technology in medical treatment to make training more accessible and effective.
The MasSpec Pen technology has been shown to accurately identify healthy and cancerous tissue in pancreatic cancer surgeries, giving patients the greatest chance of survival. The device is over 100 times faster than current gold standard diagnostic methods.
According to a recent paper in Nature Human Behaviour, smart technology is not dumbing us down. Instead, it's augmenting human cognitive abilities, allowing us to excel in complex tasks. By leveraging tools like GPS and computers, we can free up brain energy to think creatively.
Yaochu Jin will lead a new working group on Nature-Inspired Computing and Engineering at Bielefeld University's Faculty of Technology. His research focuses on evolutionary algorithms for multi-objective optimization, applicable to various fields like robotics, medicine, and machine learning.