Articles tagged with Education Technology
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Scientists at Toyohashi University of Technology used supercomputers to model air-reed instrument flow and sound. The study reveals the relationship between shape/material changes and tone generation, paving the way for new musical instrument designs.
The new material increases sensitivity and allows early detection of small particles in rapidly burning fires. Applications include specialist sensors for fire and gas detection, air pollution monitoring, and personal electronic devices.
Researchers have developed compounds that can be applied as a liquid or paste to join two pieces of a semiconductor by heating them to several hundred degrees Celsius, creating seamless joints. This breakthrough technology has diverse applications in industries such as printable electronics, 3-D printing, and solar cells.
Blacksmith Genesis, the world's first compact 3D printer and scanner, has been unveiled by NTU Singapore start-up Blacksmith Group. The device allows users to scan any item, edit digitised models on a computer, and print it out in 3D.
A new study by University at Buffalo education professor Sam Abramovich investigates the use of school-based digital badges as a way to motivate students and measure learning. The research finds that successful educational badges must present enjoyment, recognize work beyond typical academic ability, and value for the student.
Eleven University of Waterloo researchers are receiving funding to collaborate with industry on strategic research projects. The grants will support the development of innovative technologies, including electronic fabric for water filtration systems and secure mobile cloud computing.
A study by Monash University found that while seven in eight students use Wikipedia, it's not considered the most useful education resource. Academics and universities should integrate Wikipedia into teaching and learning to support students' scholarship.
A novel liquid-infused polymer technology has been developed to prevent bacterial biofilm formation on medical surfaces, reducing the risk of infections. The technology uses a combination of silicone oil and polymer to create a slippery surface that repels bacteria, making it suitable for use in medical devices.
A team of researchers from the University of Pittsburgh School of Medicine aims to create a prosthetic limb that not only moves like a natural one but also feels like it. By integrating sensory technologies, they hope to improve users' dexterous control and intuition when interacting with the device.
Researchers investigate the communications behind swarming behavior using a combination of robotic replicas and live zebrafish, shedding light on the complex information flow within animal groups. The study's findings have implications for behavioral brain research and neuropsychobiology.
A machine vision approach has demonstrated 93% accuracy in spotting true Pollocks, verifying the authenticity of Jackson Pollock's drip paintings. The software, developed by Lior Shamir, analyzes numerical image descriptors and quantifies details at the pixel level to reveal specific features and textures unique to Pollock's style.
The $344 million Daniel K Inouye Solar Telescope will utilize cameras designed by a UK university consortium led by Queen's University Belfast to observe the Sun's surface in unprecedented detail. The telescope aims to address fundamental questions in contemporary solar physics.
A new single-cell gene expression technology allows for the study of large numbers of genes in tens of thousands to hundreds of thousands of cells at once. The technology uses cell- and molecule-specific barcodes to enable the analysis of gene activity with absolute quantification.
Researchers have developed a new technique to capture real-time 3D images of living organisms, such as zebrafish and fruit flies, allowing for the visualization of their anatomy and functions. This breakthrough uses Optical Projection Tomography, enabling the creation of three-dimensional images up to three millimeters long.
Researchers at UMD have developed a technology platform for creating targeted drug and vaccine delivery vehicles using customized soap bubbles. The technology can produce 1,000 doses of vaccines in just 72 hours.
Researchers at Chalmers University of Technology have discovered that adding carbon nanoballs to insulation plastic can increase the voltage by up to 26%, resulting in a 26% efficiency gain in electric power transmission. This could lead to more efficient power grids and sustainable energy systems.
Scientists at Vienna University of Technology have developed a way to compress intense laser pulses by a factor of 20 using a cleverly designed hollow fibre. This tabletop technology makes creating short infrared pulses much simpler and cheaper than previously used setups.
Researchers aim to gauge the effect of space and space travel on interest in STEM subjects among school children. A three-year project will involve gathering views from pupils, teachers, and space scientists to understand what inspires young people to participate in STEM.
Researchers have developed a microscopic component that generates continuous entangled photons, enabling faster computing and secure communication. The new design is based on silicon technology and is incredibly small and efficient.
Researchers successfully mutated the thyroid hormone receptor in tadpoles, disrupting hind limb development and providing insight into the importance of hormones in early development. The study also has potential applications in understanding human developmental disorders such as cretinism.
A new study reveals that top firms behind most of the innovation in market infrastructure are a mix of 'new entrant' and 'incumbent' firms. Software companies and smaller brokerage firms have invested heavily in technology to stay competitive.
Researchers found that Australopithecus africanus, a 3-2 million-year-old species from South Africa, had a human-like trabecular bone pattern in the hand bones consistent with forceful opposition of the thumb and fingers. This suggests that early humans used their hands to exert precision and power, similar to modern humans.
The US Dept. of Energy will discuss its plan to accelerate geothermal energy development, which could increase global resources by harnessing hydraulic fracturing techniques. Researchers present results on controlling injection-triggered seismicity and improving injectivity rates in enhanced geothermal systems.
Research conducted by University of Illinois experts found positive results in all three areas: engagement, learning and professional development. Students used tablets mostly as a tool for communication and reading, with an average of 49 percent of class reading done on the tablet.
A study by Monica Wadhwa and Kuangjie Zhang found that rounded prices make consumers more likely to buy products driven by emotions, such as a family vacation camera. Non-rounded prices lead to rational purchasing decisions for utility-based purchases like school equipment.
An international team of astronomers has observed a fast radio burst happening live for the first time, providing new insights into this mysterious phenomenon. The burst is believed to have originated up to 5.5 billion light years away, making it an extremely bright and potentially useful tool for understanding our universe.
Researchers at Vienna University of Technology have developed a new 3D display system that uses laser beams to create 3D effects without the need for special glasses. The system can display hundreds of images simultaneously, creating a realistic 3D effect similar to walking around an object.
Scientists have successfully tracked the motion of electrons in metals using laser pulses, achieving attosecond precision. The results demonstrate that electrons travel through metals ballistically, with their arrival times dependent on layer thickness. This breakthrough has significant implications for the miniaturization of electroni...
Researchers at Carnegie Mellon University are developing machine learning algorithms to analyze ads for sex services posted on websites, helping law enforcement track down sex traffickers. The tools will also be useful in indexing the Deep Web, a hidden part of the internet that contains illicit content.
Researchers propose using photonic booms to map asteroid surfaces and study celestial objects, offering new insights into the universe. High-speed cameras could capture these flashes, revealing previously unknown information about asteroids and other cosmic bodies.
Seventeen universities and industry partners will receive £32.1 million in funding to develop new materials and technologies, including wearable technology, solar cells, and advanced nanotube applications. The projects aim to accelerate the translation of functional materials science to application and drive economic growth.
Carnegie Mellon University will receive a five-year, $2 million grant to train humanities PhD students in digital scholarship and TEL. The courses will be available online, open to anyone, and include fellowships for students pursuing thesis work involving digital humanities or TEL.
A team of researchers has proved that two features of the quantum world are different manifestations of the same thing. They found that 'wave-particle duality' is simply the quantum 'uncertainty principle' in disguise, reducing two mysteries to one.
The National Academy of Inventors has published a special issue of Technology and Innovation featuring presentations from the Third Annual Conference, including topics such as pharmacy and nanotechnology. The conference attracted 250 inventors and featured presentations by distinguished scientists and innovators.
University of Houston faculty members Allan Jacobson and Richard Willson have been named fellows of the National Academy of Inventors for their work on lithium batteries, catalysts, and nanotechnology. They are recognized for their innovations in areas such as patents and licensing, innovative discovery, and significant impact on society.
Researchers at Nanyang Technological University have developed a self-tinting smart window that requires zero electricity to operate. The window can darken or brighten in response to environmental changes, promising significant savings on cooling and lighting costs.
Researchers found brown organic carbon and black carbon particles in the Taj Mahal complex, which come from fuel combustion, cooking, and brick-making. The dust may come from local agricultural activities or distant sources, and reducing particulate matter could have health benefits for people in the region.
New nanopore DNA sequencing technology has been shown to revolutionize genomic sequencing of drug-resistant bacteria, enabling rapid diagnosis and identification. The technology, called MinION, is small, affordable and accessible, and can produce accurate results in just 18 hours.
Researchers at Toyohashi University of Technology developed back-gated field-effect phototransistors made of MoSe2 crystals. The devices exhibited excellent performance, with a measured photoresponsivity of 97.1 AW-1 and a theoretical external quantum efficiency 280-fold higher than commercial Si and InGaAs photodiodes.
Researchers have invented a new way to spray solar cells onto flexible surfaces using colloidal quantum dots, improving efficiency and making it easier to manufacture. The spray-on solar cell technology has the potential to power three 100-Watt light bulbs or 24 compact fluorescents on a surface as large as a car roof.
A new wireless brain sensor enables researchers to study neural circuit activity in animal models without cables or wires. The device transmits rich neuroscientifically meaningful signals from the brain during sleep, wake, and exercise.
A groundbreaking study published in Nano Letters describes a revolutionary novel device that has the potential to treat a number of eye diseases. The proof-of-concept artificial retina is more efficient, flexible, and can stimulate neurons more effectively than previous designs.
The UK has unveiled a £120 million national network of Quantum Technology Hubs, exploring the properties of quantum mechanics and harnessing them for technology. The hubs will deliver transformative impacts in key areas such as quantum metrology and sensors; quantum simulators; quantum computers and quantum secure communications.
A breakthrough in atomic memory technology allows for reliable quantum information storage and transmission over long distances. The device can store light with multiple spatial modes, enabling higher capacity and paving the way for widespread adoption of quantum communications.
A £120 million investment will fuel the development of secure communication technologies, leveraging quantum physics to transform data security and transactions. The Quantum Communications Hub brings together world-leading researchers from top UK universities, with potential applications in healthcare, communications, and security.
Researchers discovered that protons pass through ultra-thin graphene crystals surprisingly easily, making them attractive for proton-conducting membranes. This breakthrough could improve the efficiency and durability of fuel cells, which use oxygen and hydrogen to convert chemical energy into electricity.
Researchers propose extending free 'super Wi-Fi' range to lower frequency bands, enabling communication partners at distances of several kilometers. The approach could relieve mobile communications networks and trigger innovations in fields such as stage microphones and digital disaster relief services.
Kelvin Droegemeier, OU VP for Research, named 2014 AAAS Fellow for his contributions to developing partnerships in atmospheric sciences. He serves on several national and international boards, including the National Science Board.
Researchers at Tufts University have developed a resorbable electronic implant that eliminates bacterial infection by delivering heat to infected tissue via wireless signals. The devices were found to be safe and effective in mice, dissolving completely after 15 days without causing harm.
Clemson University researchers are developing new instruments to measure ultra-high-resolution strain movements in underground CO2 storage sites. The goal is to improve the ability to monitor and safeguard geologic carbon storage, making it cheaper and safer.
Researchers have developed a new computational model that can predict and identify gut metabolites produced by microorganisms, which could lead to improved diagnosis and treatment of GI diseases. The model focused on aromatic amino acids and predicted over 49 different metabolites exclusive to the microbiota.
Researchers at the University of Rochester have created a cloaking device that hides objects across a continuous range of angles, improving on previous devices. The device uses four standard lenses and is scalable to large sizes, working for the entire visible spectrum.
A new study found that training medical students to use handheld ultrasound devices enhances the accuracy of their physical diagnosis. Medical students who received personalized lessons on using handheld echocardiography technology showed a 58% correct diagnosis rate, compared to 40% for those with standard training.
Debora Rodrigues, assistant professor at the University of Houston, has received the Emerging Investigator award from the Sustainable Nanotechnology Organization for her pioneering contributions to sustainable nanotechnology. She was recognized for her outstanding research in water purification and treatment using nanomaterials.
University of Miami researchers create a new model combining human and machine efforts to solve complex tasks, improving accuracy in face recognition. The crowdsourced approach leverages the power of social networks and smartphones to facilitate efficient analysis.
Researchers have developed an optical oscilloscope with 20 times the resolution of conventional electronics, enabling low-power, high-speed processing on compact chips. The technology is made possible by a collaboration between industry partners Alnair Labs Corporation and Australian academia.
Researchers create a new material that can store charge and support weight, with potential applications in wearable technology, water filtration, and radiofrequency shielding. The material's flexibility and strength make it suitable for various uses, including improving electrical energy storage.
Researchers have found that temperature-controlled aggregation in new semi-conducting polymers enables high-efficiency organic solar cells with efficiencies up to 10.8%, paving the way for mass production and a commercially viable alternative source of energy.
Researchers at Chalmers University of Technology have demonstrated that noise in microwave amplifiers is limited by self-heating at very low temperatures. The study, published in Nature Materials, shows that phonon radiation in the transistor is responsible for limiting noise.
Researchers developed technology allowing biobots to pick up sounds with small microphones and pinpoint their source, helping emergency personnel find survivors. The system also includes an invisible fence technology to keep biobots within a defined area.