Articles tagged with Education Technology
Researchers at Harvard's Wyss Institute have developed a DNA nanorobot that can seek out specific cell targets and deliver molecular instructions to cause cancer cells to self-destruct. The technology uses modular components to mimic the body's immune system and has the potential to treat various diseases.
Physicists have discovered a new class of topological insulators with unique properties, including deep-laying conducting states. The materials are insulators in bulk but conductors at the surface, making them promising for applications in spintronics and quantum computation.
Arizona State University researchers have made a significant advance in infrared photodetector technology by discovering how to effectively use certain materials arranged in specific patterns in atomic-scale structures. The development of superlattices with tailored detection wavelengths has improved the sensitivity and efficiency of i...
Researchers at Arizona State University are working on new methods for ensuring water safety in small communities. They aim to develop more effective treatment technologies using recent advances in technology, chemistry, physics, and materials science. The team will focus on reducing nitrates in water supplies using photocatalysts.
A three-year project called Studio STEM provides middle school students with inquiry-based after-school programs that integrate engineering design activities. The program aims to equip youth with essential skills for the 21st-century workplace, including digital modeling, social media, and game development tools.
Researchers at University of Strathclyde develop Mesolens, a revolutionary new microscope lens that captures three-dimensional images within cells and tissues simultaneously. This innovation promises to dramatically speed up the process of drug development.
A Simon Fraser University graduate student project, Sonic Cradle, uses breathing sounds to shape musical patterns in a dark chamber, promoting relaxation and inner peace. The technology has the potential to provide psychological benefits without over-stimulation.
Governor Kasich announces a 10-fold boost to Ohio's broadband network speeds, expected to advance cutting-edge research and job growth. The new 100 Gbps network will connect major metropolitan areas to national advanced networking consortiums, enabling rapid data transmission for medical research, innovation, and business.
A multi-center study, DECIDE, aims to improve end-of-life decision making amongst hospital-based physicians and nurses. The study will assess processes for improving communication and explore staff views on fulfilling care goals with seriously ill patients and their families.
Researchers at Penn State University have developed crystalline materials that allow optical fibers to have integrated, high-speed electronic functions. The breakthrough enables faster and more efficient technologies in telecommunications, laser technology, and remote-sensing devices.
To achieve accurate measurements, an ensemble of 400 atomic clocks is required. The researcher uses statistical calculations to counter challenges in distributing data without degrading clock performance. These algorithms rely on understanding past accuracy to establish reliable reference times.
A study at Carnegie Mellon University found that Twitter users rate only 36% of tweets as worthwhile, while 39% elicit no strong opinion. The researchers identified nine lessons for improving tweet content, including keeping it short and providing context.
People living in poor neighborhoods are 42% more at risk of developing arthritis, according to a new study. The research found that socially disadvantaged areas had over 30% of residents reporting arthritis, compared to 18.5% in more affluent areas.
A new system for delivering cyclosporine has been developed by scientists at the University of Strathclyde, enabling safe and effective treatment with minimal harm to kidneys. The system uses nanoparticles to deliver the drug orally, maintaining a strong dose while sparing organs from damage.
The Panama Canal expansion allows for larger container ships, reducing fuel costs and emissions by up to 16% per tonne-mile. The study suggests that the industry can reduce its environmental impact through simple changes in hull design and optimization.
Researchers found that using high-contrast colors on plates reduced serving sizes by 21%, while changing tablecloth color had a smaller impact. The 'Delboeuf illusion' plays a role in this phenomenon, where people perceive larger portions when served on larger plates.
A study of over 16,000 nurses found that EHRs lead to more efficient nursing care, better coordination, and patient safety. Nurses in hospitals with fully implemented basic EHRs were less likely to report unfavorable patient safety issues.
A 40-year retrospective analysis by Concordia University researchers found that technology has a small to moderate positive impact on both learning and attitude. The study suggests that technology works best when students are encouraged to think critically and communicate effectively.
University of Missouri researchers found that emotional news framing during crises influences public responses, with 'sadness-frame' stories eliciting more positive attitudes. Corporate responses focusing on victim well-being can improve perceptions.
The University of Copenhagen has launched a new research platform aiming to develop hybrid technologies for more efficient production of biofuels. The platform will test dual-purpose crops that can provide both food and biomass for fuel and chemicals, aiming to reduce the industry's reliance on oil.
A 10-year study found that participants with an increase in resting heart rate were at a higher risk of death from all causes and ischemic heart disease. The researchers also discovered that changes in resting heart rate over time do not show a general benefit in relation to ischemic heart disease mortality.
Manuela Veloso, a prominent AI and robotics researcher at Carnegie Mellon University, has been named an Einstein Chair Professor by the Chinese Academy of Sciences. As an Einstein Chair Professor, Veloso will present lectures on symbiotic autonomy, a concept she pioneered, which enables robots to proactively ask for help from humans.
CLiPS program, led by Case Western Reserve University, receives $40 million NSF funding renewal for its transformative polymer research and educational programs. The program supports underrepresented students in STEM careers through the Polymer Envoys program.
A study by Oregon State University researcher Melissa Cheyney found that midwife-attended home births have better health outcomes, including lower cesarean section rates. Midwives construct woman-centered rituals around pregnancy and birth to put mothers in control, involving family members and downplaying technology.
Two Ontario research facilities, The Centre for Applied Genomics and StemCore Laboratories, have been awarded $10,000 each to develop leading-edge technologies in Next Generation Sequencing (NGS) methods. Dr. Stephen Scherer will compare genome enrichment and exome capture kits, while Pearl Campbell will optimize ChIP-Seq methods.
Researchers found a method to damage adenoviruses using plasma in the lab environment, reducing viral activity by up to 99%. The technique could lead to safer stem-cell therapies for patients at risk of life-threatening infections.
Wyss Institute founding director Donald Ingber received the 2011 Holst Medal for pioneering work on cellular mechanisms that control tissue and organ development. He also presented a lecture on his recent innovations, including bioinspired materials and Organ-on-Chip microsystems technologies.
The Office of Naval Research has selected 12 winners from over 125 entries in its Sponsoring Scholars in Science challenge, with grants worth up to $100,000. The finalists will implement hands-on STEM projects, such as renewable energy systems and underwater energy harvesting technologies.
A QUT study found a link between temperature increases and the incidence of stillbirth and shorter pregnancies. The study, which recorded 101,870 births over four years, estimated that increased temperatures increase the risk of stillbirth by 15°C, with the lowest risks seen in the coolest weeks.
A team of scientists has observed the early stages of a Type Ia supernova, refining our understanding of these explosive events. The discovery suggests that the primary star was a carbon-oxygen white dwarf, and analysis of matter ejected by the explosion points to a possible subgiant or main-sequence star as the secondary companion.
Researchers have developed technology using microneedles to detect real-time chemical changes in the body, allowing for continuous monitoring. This innovation could enable personalized medical care and unlock new research opportunities.
Researchers from the California Institute of Technology and international partners have achieved a new world record for data transfer at a combined rate of 186 gigabits per second, equivalent to moving two million gigabytes per day. This milestone is crucial for dealing with massive amounts of data coming from the Large Hadron Collider.
A new study published in the Journal of Consumer Research reveals that crowding and accidental touch can negatively impact consumer behavior. Researchers found that customers who were brushed lightly or stood near others but not touched left stores with a negative view of products.
A study from Northwestern University found that banned technical swimsuits played a significant role in the unprecedented number of world records set in swimming during the 2009 world championships. The suits were suspected of reducing drag, improving buoyancy, and compressing muscles, leading to enhanced performance.
A new disinfection system that kills bacteria, viruses, and mold may change the way hospitals are cleaned, saving an estimated $30 billion annually in North America. The technology involves pumping ozone and hydrogen peroxide vapour gas mixture into a room to sterilize surfaces.
The ASME Petroleum Division has donated $1.25 million to the University of Houston to establish an endowed chair in subsea engineering and support a petroleum technology program. The endowment will help recruit world-class leaders, advance research, and increase community outreach efforts.
Researchers at Queensland University of Technology developed a novel CAD system to create accurate moulds for breast reconstruction surgery. Three patients reported higher satisfaction rates after successful surgeries using the technology.
Dr. Martin Were's mobile health solutions have improved patient care and reduced substandard care in Kenya's AMPATH initiative. The innovations use smartphone technology to provide real-time access to patient data and enforce compliance with care guidelines.
The Jefferson Sciences Associates (JSA) Initiatives Fund has awarded over $380,000 of the $450,000 to support education and outreach programs at the Jefferson Lab. The fund also supports postdoc career development, user initiatives, and several topical science meetings.
Bob Metcalfe has been recognized with the C&C Prize for his development of Ethernet, a widely used LAN standard that has had immense impact on information technology. The award is a testament to his pioneering contributions to the field of computer networking.
Scientists have created a novel combination of additives that enable gelatin to mimic the acoustical and optical properties of soft tissue in humans. The resulting tissue 'phantoms' can be used to test photoacoustic and ultrasonic imaging technologies, which are increasingly being used in clinical applications.
Tel Aviv University researcher Prof. Tova Milo has developed a method to automatically optimize 'crowd-sourcing' of online data, flagging questionable input and alerting moderators to potentially offensive commentary. The technology improves the quality of information and saves valuable man-hours.
The Midwest Geological Sequestration Consortium has begun injecting carbon dioxide for the first million-tonne demonstration of carbon sequestration in the US. The CO2 will be stored permanently in the Mt. Simon Sandstone, a saline reservoir with estimated storage capacity of 11-151 billion metric tonnes.
Researchers at Brown University have found unusual properties in wrinkles and folds at the nanoscale, including hidden long waves and closed nanochannels. These discoveries hold promise for developing new technologies like fluid-carrying nanochannels and printable cell phones.
Researchers found that technology-rich environments, including tablet PCs and collaborative software, improved retention rates and reduced student withdrawals. Students preferred the interactive approach over traditional lectures, leading to better understanding and retention of technical information.
Researchers created a multilayered silicon structure with air-trapping features that improve water repellency, also absorbing light in the infrared range. This biologically-inspired surface has potential uses in electro-optical devices and chemical sensors.
The MOBIGUIDE project aims to provide chronic patients with continuous monitoring and decision support in their home environment, improving quality of care and reducing hospital visits. The system will analyze patient data in real-time, delivering personalized treatment recommendations via mobile phones or web browsers.
Researchers at Arizona State University are working on a project to improve the performance of technology in extreme environments, supported by a $1.7 million grant from the Defense Threat Reduction Agency. The team is focusing on specialized materials that can withstand high radiation and extreme temperatures.
Researchers found that people who use an actor's perspective experience stronger joy and excitement but greater pride and guilt when recalling past events. In contrast, observers experience heightened sadness and embarrassment. The study highlights the importance of perspective in shaping emotional experiences.
The new journal will publish groundbreaking research in bimonthly installments, featuring innovations in science and engineering that can improve society. It aims to accelerate the development of enabling science and engineering to drive disruptive innovation.
Tel Aviv University researchers create mathematical models using machine learning and signal processing to improve echo localization and accuracy in medical imaging. The new technology could lead to earlier detection of defects in embryos and non-invasive cancer tumor detection.
A national panel led by Iowa State University engineers is researching and developing technologies that capture, use and sequester carbon while enhancing food production, ecosystems, economic development and national security. The panel aims to develop an intellectual framework for a carbon negative economy by adopting a strategy of ac...
The conference, 'At the Interface of Natural and Artificial Photosynthesis,' brought together researchers from academia, government, and industry to discuss innovative solar technology based on nature's perfect green machines. The research focuses on replicating photosynthesis' power to create efficient and cost-effective bio-inspired ...
The GigaBlitz event aims to document global biodiversity by having citizen scientists create panoramic images of their backyards and surrounding areas. The project, organized by Carnegie Mellon University, uses gigapixel imagery to record and share data for sites that may be widely separated.
A new study published in SAGE Open finds that video-chatting technology can effectively deliver reading interventions to rural and isolated students. The single-case study showed significant improvements in a nine-year-old student's reading accuracy test scores after ten weeks of regular online sessions.
The Open Networking Summit brought together over 400 attendees from across the country to discuss Software-Defined Networking (SDN) and its potential to transform the industry. Key findings included the potential for SDN to reduce capital and operating expenses, increase revenues, and enable more innovation in networking.
The Alliance for Person-Centered Accessible Technologies (APAcT) program will produce a new generation of experts trained in assisting individuals with disabilities. The program combines faculty and staff from Arizona State University and California State University, Long Beach, to provide students with diverse research experiences.
A new DNP-NMR technology will provide researchers with more sensitive and accurate measurements of molecular interactions. This innovation enables structural investigations of complex systems, such as membrane protein complexes, and study of composite materials.
Andrew Barron, Rice University's Charles W. Duncan, Jr. -- Welch Chair of Chemistry, is honored with the prestigious World Technology Award for Materials for his groundbreaking nanotechnology research in energy and health. His work has led to projects involving down-hole sensors, carbon dioxide mitigation, and cancer treatment.
A study by Florida Institute of Technology and the University of Hawaii aims to provide early alerts of volcanic ash in the atmosphere using infrasonic signals. The research uses a sophisticated signal processing method to extract the infrasonic signature of volcano eruptions, allowing for estimates of ash column heights.