Articles tagged with Education Technology
Scientists at The University of Manchester have developed an energy-efficient and highly versatile membrane coating using chemically modified molybdenum disulphide, offering a game-changer for the water filtration sector.
Researchers have discovered a new type of molecular wire with good conductivity qualities, paving the way for the development of smaller and more powerful computers. The study's findings suggest that molecules could be used to create electronic devices in the future, overcoming current limitations.
A Dartmouth study has developed an interactive 3D printed circuit education tool for people with visual impairments, providing audio feedback in response to being touched. The tool aims to broaden the inclusivity and accessibility of maker spaces and engineering classrooms.
A study published in Production and Operations Management reveals a new methodology behind the Bordeaux pricing model, which uses four factors to estimate prices for fine wines. The model provides a transparent approach to setting realistic prices, reducing opportunistic behavior and adding systemic structure to decision-making.
A new study found that offering free trials to existing customers can increase sales, particularly among higher data usage customers. Including a sharing feature in the offer also boosts impact. This approach leverages the 'power of sharing' and can help businesses retain customers while growing future sales.
Scientists have successfully demonstrated the unique quantum characteristic of the 'Quantum Cheshire Cat' by exchanging grins between two photons without physical contact. By applying a perturbation to the system, they were able to obtain weak values that separated each photon's polarization.
Researchers from Rensselaer Polytechnic Institute have developed a new method to measure the mass of individual components in quasiparticles, which could play a crucial role in future applications of quantum computing and more efficient energy conversion. The study reveals significant differences in mass between electrons and holes in ...
A new iron compound, containing phytate and corn protein hydrolysate, has been found to be easily absorbed by the intestine without compromising food quality. The compound is bound to amino acids and has been shown to increase iron uptake in human intestinal cells, particularly in those with iron absorption inhibitors.
Researchers at UC Davis have created a device to directly measure fetal blood oxygen saturation during labor, which could lead to better information on the health of the fetus before birth. This technology has the potential to reduce the rate of C-sections and improve outcomes in difficult deliveries.
The research team developed a new MTJ stack design technology and highly reliable fabrication technology for Quad interface type iPMA-MTJ. Quad-MTJ achieved a 20% reduction in write density at a 10ns high speed write operation, maintaining data retention for over 10 years and higher operating temperatures than Double-MTJ.
Researchers discovered a mechanism by which blood vessels' inner liner grows in response to transient increases in blood pressure. This process may lead to therapeutics that cut off tumors or help rebuild damaged vessels. The study's findings have implications for combating tumor growth and disease.
The report offers tools for cities to update local policy and code to meet the transportation realities of today, focusing on regulation of the built environment and new travel modes. Cities can use community goals to guide how new technologies are regulated.
A new study in Nature reveals a process that allows molecules to guide scientists on how to modify them for better solar energy absorption and conversion. By mimicking the energy conversion systems found in nature, researchers aim to develop more abundant, scalable materials for solar energy technology.
Researchers from Chalmers University of Technology have developed a new method for making metasurfaces, which can control light and create ultra-thin camera lenses. This breakthrough could lead to significant improvements in optical technology, including portable electronics, sensors, and space satellites.
A team led by Christos Papadimitriou proposes a new computational system, the Assembly Calculus, that encompasses operations on assemblies of neurons involved in cognitive processes. The system is consistent with recent experimental results and has been demonstrated to be plausibly realizable at the level of neurons and synapses.
The study will examine how shopping strategies have changed during the pandemic, with a focus on vulnerable communities' limited access to online technology. The researchers aim to provide recommendations for policy-makers to improve resilience planning and ensure everyone's access to basic needs.
PDM Analysis has introduced SCORG alto, a cloud-based mechanical analysis software tool that improves compressor efficiency. The new platform is accessible through any smart device and boasts several advantages over its predecessor.
A ten-year study on Asian black bears reveals diet variations based on age, sex, and seasonally abundant resources. Older bears are more carnivorous, while adult males consume more deer due to larger body mass.
A recent study by Tokyo Institute of Technology researchers suggests that mixtures of simple organic compounds can react to form more complex compounds, including RNA precursors. This continuous reaction network could help explain how life on primitive planets might have formed.
Researchers at Universitat Politècnica de València assessed the effectiveness of Bluetooth technology in contact tracing. The study found that Bluetooth is the most suitable technology for detecting contacts within a 2-3 meter range, reducing false contacts and improving efficiency.
Researchers demonstrate that introducing dislocations through ion implantation can increase the thermal stability of photoluminescence in silicon. By optimizing implantation conditions, they achieved measurable levels of luminescence at room temperature.
Researchers propose a new model for managing facial recognition technologies at the federal level, citing risks of breach of privacy, surveillance, and profiling. A proposed FDA-inspired agency would categorize these technologies by degrees of risk and institute corresponding controls.
The Mole-bot, a biomimetic drilling robot, has been optimized for underground and space exploration. It boasts powerful forelimbs, a stout scapula, and an expandable drilling bit that can excavate three times faster than conventional models with six times higher directional accuracy.
A University of Central Florida researcher has developed a new display technology that mimics the colors of butterfly wings, creating ultra-high-definition screens with extremely low power consumption. The technology uses nanoscale structures to scatter and reflect light, producing more natural-looking images without harsh glare.
Researchers investigate vulnerability of smart city water and energy systems to cyber attacks, which can cause blackouts and damage. The study aims to develop detection methodologies to counteract such criminal acts using mathematical attack models and big data analytics-based methods.
Researchers from Monash University and CSIRO have developed a magnetized Metal Organic Frameworks (MOFs) nanocomposite that captures carbon dioxide with remarkable speed and low energy cost. This technology is 45% more efficient than commercially deployed materials, making it a promising solution for emissions reduction and renewable e...
Researchers at Tokyo University of Science discovered how plants recognize specific chemical signals in insect oral secretions to trigger their defense responses. The study reveals a complex molecular alarm system that helps plants develop 'immunity' against predators, providing new insights into plant defense mechanisms.
An international team of researchers has developed a new type of molecular circuit switch that can operate as both a diode and a memory element. The breakthrough device is just 2 nanometers thick and requires low drive voltage, opening up the possibility for ultra-high-density computing within our lifetime.
Researchers have created a variable color sheet using elastomer nanosheets that change color in response to strain, achieving reversible wavelength control of transmitted light. The developed sheets utilize surface plasmon to produce extraordinary optical transmission and can be used for flexible displays and sensors.
Researchers create a new sorbent to extract hazardous radionuclides cesium (137Cs) and strontium (90Sr) from contaminated water. The sorbent can be used in both static and dynamic modes, with high filtration efficiency, and can be regenerated for up to five cycles.
Scientists from GIST developed a novel peripheral serotonin antagonist, which showed promising results in obese mice with impaired liver function. The compound improved symptoms of fatty liver disease and reduced body fat. Researchers hope the drug candidate will offer relief to patients with nonalcoholic fatty liver disease.
A team of scientists proposes a memristive neurohybrid chip to create compact biosensors and neuroprostheses with high adaptability. The system combines neural cellular and microfluidic technologies for real-time registration, processing, and stimulation of bioelectrical activity.
A study published in PLOS ONE reveals that Initial Upper Paleolithic technology reached North China by approximately 41,000 years ago. The new findings support the idea that this technology originated in the Altai region of Russia around 47,000 years ago and spread eastward across Asia.
A research paper by Muller outlines a one-step cloning method for isolating single stem cells using an engineered pipet. The method is compliant with regulatory guidelines and efficient, cell- and user-friendly. Access to the June issue of SLAS Technology is available online.
Researchers from USF have advanced a novel technology to rapidly sterilize and electrostatically recharge N95 masks using corona discharge, which can kill 10,000 E. coli bacteria in under a minute.
A study developed an innovative system to interpret biological signals from the skin, using data from a wearable sensor device. Researchers found that participants used the technology for various purposes, including managing stress levels, tracking emotions, and logging information about their lives.
Scientists have explored kirigami and origami techniques for creating unprecedented 3D micro-/nanogeometries. These new methodologies enable continuous 2D-to-3D transformations through folding, bending, and twisting, offering an extra degree of freedom in fabricating unique structures.
High-entropy alloys (HEAs) exhibit remarkable mechanical properties at high temperatures and exceptional strength, ductility, and fracture toughness at cryogenic temperatures. Researchers reviewed the recent achievements in 3D printing of HEAs, validating laser-based techniques for producing high-quality products.
A University of South Australia research project aims to use digital technologies such as apps, wearables, and social media to improve people's behaviors and create lasting lifestyle changes that can ward off chronic disease. The goal is to make accessible and affordable health solutions for all Australians.
Researchers from Surrey's Advanced Technology Institute have developed a biodegradable motion sensor that can be paired with AI systems to recognize movements of distinct body parts, enabling self-powered sensors without chemical or wired power sources.
The Fannie and John Hertz Foundation has announced the 2020 recipients of the Hertz Fellowship, supporting PhD students tackling urgent problems. The 16 researchers will pursue innovative ideas, including drug development, artificial intelligence, and carbon-neutral futures.
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.