Articles tagged with Science Education
Researchers at the University of Navarra present a new prediction methodology to improve fairness and reliability of AI models used in critical decision-making. The methodology optimizes parameters of reliable machine learning models, reducing inequalities related to sensitive attributes.
Researchers at Worcester Polytechnic Institute are developing a lightweight, flexible robotic arm that enables wheelchair users to safely grasp and carry objects out of reach. The project builds on origami-inspired designs and novel fabrication methods for modules made of lightweight plastics, 3D printed components, and sensors.
Researchers at Virginia Tech have developed a method to convert gut bacteria into mini protein factories that produce and release sustained flows of targeted proteins within the lower intestine. This approach eliminates a major roadblock in delivering drugs to this part of the body, offering potential treatment for chronic diseases.
Researchers have developed software tools that analyze student behavior in real-time, assessing how well students develop and use collaborative problem-solving skills. The tools can modify the game to improve learning outcomes by identifying patterns of behavior associated with specific learning outcomes.
Validaitor offers a unique platform for AI governance, risk management, and automated testing, reducing certification costs by up to 80%. KIT's investment supports the development of trustworthy AI solutions, combining expertise in cybersecurity and energy sectors.
Joni Roberts, a Cal Poly Assistant Professor, has been chosen as the first recipient of the Faculty Excellence Award for her exceptional dedication to public health education and global health advocacy. Her research addresses health disparities and promotes equity, while her teaching spans the public health curriculum.
Researchers at Virginia Tech have developed a way to convert gut bacteria into miniature protein factories that produce and release targeted proteins inside the lower intestine. This breakthrough could potentially treat chronic diseases.
A recent study found that cold temperatures allow the bird pink eye pathogen to survive on bird feeders for up to seven days, causing more severe disease in birds compared to warmer temperatures. Regular cleaning of feeder surfaces with bleach can help mitigate the spread of the disease.
A new study shows Indian students who work in retail markets perform poorly on school-type math problems, while those still enrolled in school do better on marketplace math. This contrast highlights a need to address the skills gap between academic and applied math, with experts suggesting different approaches for each group
The Terasaki Institute recognizes Dr. Cato Laurencin's groundbreaking contributions to regenerative engineering, while Dr. Jun Chen is recognized for his innovative technologies in soft bioelectronics and magnetoelastic materials.
The hospital was ranked highly among healthcare professionals in the US and globally, reflecting its commitment to compassionate care and innovative research. UH Cleveland Medical Center is affiliated with several top medical schools and institutions, further solidifying its reputation as a leading Academic Medical Center.
A POSTECH research team developed a novel multidimensional sampling theory to overcome limitations of flat optics. Their study identifies constraints of conventional sampling theories and presents an innovative anti-aliasing strategy, significantly enhancing optical performance.
Dr. Kerry Ressler's research bridges the gap between molecular neuroscience and clinical psychiatry to understand PTSD's genetic architecture. Recent breakthroughs have identified over 100 significant genetic loci, representing a major step toward translating scientific discoveries into effective treatments.
Researchers at Virginia Tech have discovered a new solid lubricating mechanism that can reduce friction in machinery at extremely high temperatures. The novel coating has the potential to make components from rockets to semiconductors more safe, durable, and cost-effective.
A study found that F.A.S.T. acronym was equally effective as BE-FAST in prompting people to call 911 at the first sign of stroke. However, the key stroke warning signs were remembered better with the F.A.S.T. acronym.
The ISS National Lab sponsored over 100 payloads to the orbiting laboratory, achieving the second-highest annual total. The lab also published a record 51 peer-reviewed articles in FY24, advancing scientific discovery and innovation.
The article proposes innovative strategies for preserving diversity in higher education and professional fields, including medicine. Institutions must expand STEM enrichment programs, strengthen K-16 recruitment efforts, and maintain holistic admissions processes to address declining enrollment of underrepresented minority students.
Researchers from the University of Houston have confirmed alarming rates of subsidence in Miami's barrier islands, with 35 skyscrapers sinking up to three inches into the ground since 2016. The study used InSAR technology to detect changes in the earth's surface and found that construction-induced stresses extend beyond building footpr...
The ISSCR has appointed Lizhong Liu, Kate MacDuffie, and Mubeen Goolam as the third cohort of Lawrence Goldstein Science Policy Fellows. The fellows will serve for three years and focus on science policy and advocacy work in regenerative medicine.
The American Heart Association has awarded financial grants to seven schools nationwide to invest in health resources like fitness equipment and educational tools. These grants aim to foster healthier environments and promote lifelong well-being among students.
Researchers are exploring halide perovskites, a material that converts sunlight into energy efficiently. The team created distinct properties using ultra-cool methods, enabling mass production of solar cells.
The São Paulo Advanced School on Precision Health will bring together 100 students from Brazilian and international universities to discuss precision health through a One Health vision. The school features state-of-the-art science presentations and interactions with world-class researchers and health startup founders.
The Laboratory for Laser Energetics at the University of Rochester has launched an IFE-STAR ecosystem to develop a clean, safe, and virtually limitless energy source. The initiative aims to accelerate fusion science and technology by building a national network of coordination and collaboration.
A USC Stem Cell study found that the mammalian outer ear evolved from cartilaginous gills in fishes and marine invertebrates. The research used gene control elements to show a connection between gill and ear development.
Physicists at Brown University have observed a novel class of quantum particles called fractional excitons, which behave in unexpected ways. The discovery unlocks a range of novel quantum phases of matter, presenting a new frontier for future research.
Macronucleophagy helps maintain cell viability in nitrogen-starved yeast by modulating micronucleophagy. Uncontrolled micronucleophagy causes cell death, but a critical role for macronucleophagy was found to prevent this.
A recent study by Mizzou researchers found that nursing home residents with Alzheimer's disease or related dementias are more likely to experience avoidable hospital transfers due to a mismatch between care provided and personal preferences. Increasing staff support, training, and resources can help improve outcomes for these residents.
A research team at Pohang University of Science & Technology developed a technology that visualizes the deformation of 'serpentine' structures in real-time through color changes. This innovation eliminates the need for complex nanofabrication processes, providing actionable design guidelines for optimizing these structures.
Researchers developed biodegradable polymeric nanoparticles that selectively target cancer cells with two approved drug pairs for skin and breast cancers. The treatment showed significantly enhanced therapeutic effects, reduced tumor size, and prolonged median survival in mice.
A team of physicists and astronomers found that the Universe is expanding in a more varied way than previously thought, making dark energy unnecessary. The new evidence supports the timescape model of cosmic expansion, which attributes differences in stretching light to calibration issues rather than dark energy.
The Field Museum has digitized over a quarter-million specimens and records thanks to its Collections Club, a community science program. This effort provides valuable data for researchers worldwide, with over 3,800 volunteers contributing more than 13,500 hours.
Walt Downing, Executive VP and COO of SwRI, received the prestigious IEEE MGA Leadership Award for his exemplary leadership in implementing member activities. He has held various leadership positions over decades and recognizes the importance of professional societies like IEEE in developing skills.
Researchers at Eötvös Loránd University found that dogs can recognize their owners based on pre-recorded speech, demonstrating an ability to discriminate between familiar voices. Dogs performed well in matching the correct owner with their voice, with performance best when hearing their main owner's voice.
The partnership aims to promote STEM education and careers among African students, increasing student engagement, identity, and career awareness. CMU-Africa and Challenger Center will expand the reach of Virtual Missions across the continent, focusing on underserved areas.
The University of California, Riverside is transforming undergraduate chemistry classes with a new mastery grading system, promising to improve outcomes for underserved students. The approach reduces high-stakes exams and emphasizes frequent assessments, resulting in a 10-point improvement in performance across all student groups.
A Concordia study of 300 Montreal households found that mothers have up to twice the impact on language exposure compared to fathers. Mothers typically transmit heritage languages, even if both parents are heritage-language speakers, due to cultural factors and spending more time at home.
Researchers at Johns Hopkins Medicine have discovered that excessive Gata4 protein accumulation in vascular smooth muscle cells contributes to aortic aneurysm vulnerability in Loeys-Dietz patients. The study's findings may help refine treatments for this genetic disorder, which affects connective tissue systems.
A new American Institutes for Research study found that children as young as 6 develop biases towards boys in computing and engineering, while math stereotypes are less pronounced. The study's findings highlight the need for targeted interventions to address these biases and promote equal opportunities for girls in tech fields.
The US Naval Research Laboratory (NRL) will present its latest advancements in Earth and space sciences at the American Geophysical Union (AGU) Conference. NRL researchers will share their work on topics such as atmospheric data assimilation, ocean sciences, and geostationary ocean color.
The AAAS Annual Meeting will take place in-person in Boston from February 13-15. The event features a range of press events, including a Science Trends Media Briefing and a Press Lunch with Experts, offering opportunities for journalists to engage with science professionals and stay up-to-date on the latest news and trends.
A new study reveals that the arm-like structures of mammalian brain cells, known as axons, are actually pear-shaped and not cylindrical tubes. The research team used high-pressure freezing electron microscopy to visualize the axons' structure, showing that they have a bubbly, pearl-like shape.
A middle schooler's unique sample of goose poop contained a bacterium with antibiotic activity, yielding a novel compound orfamide N that inhibits human melanoma and ovarian cancer cell growth. The discovery highlights the potential for combined educational outreach and natural product research.
The 13th ITER International School (IIS2024) brings together 200 young researchers and engineers to advance nuclear fusion research. The school's theme is 'Magnetic fusion diagnostics and data science,' focusing on measurement and analysis for achieving fusion energy demonstration in the ITER project.
Researchers at Curtin University found that the Ninetyeast Ridge, the Earth's longest straight underwater mountain chain, formed as a massive volcanic chain between 83 and 43 million years ago. High-precision dating revealed that the hotspot responsible for the ridge moved by several hundred kilometres within the mantle over time.
Researchers at USF Health have created the first ever peer-reviewed guide to audio podcasts dedicated to infectious diseases. The study highlights 38 popular infectious disease-oriented audio podcasts, including a new USF Health series called Contagion: An Infectious Diseases Podcast.
Researchers at Cal Poly and an international team are exploring unproven theories related to nuclear decay and the nature of matter. They aim to detect a type of decay that is currently forbidden by physics laws, which could reveal insights into the universe's origins.
Researchers at the University of Surrey have developed a strategy to improve both the performance and stability of perovskite-based solar cells. By introducing an iodine-reducing agent, they increased the efficiency and extended the lifespan of the devices.
The NJIT team's Limelight Rainforest developed a drone-delivered technology capable of identifying thousands of rainforest species in mere hours. The device uses telemetry, satellite communications, and AI to interpret data from advanced microphones, cameras, and capture systems.
A study found that pharmacists who received feedback about their heart failure patients increased the frequency of their patient interactions and prescribed more medication adjustments. The intervention, which provided educational resources and monthly audit and feedback emails, led to a significant increase in heart failure management.
A new version of the MESA heart disease risk score that doesn't include race predicts heart disease risk just as well as the original score. The study aims to assess the implications of including race in clinical risk prediction models and broaden their potential use.
Professor Yasmine Belkaid joins France's 'MAKE IT ICONIC. Choose France' campaign to promote the country's scientific excellence and innovation. As President of Institut Pasteur, she champions open and inclusive science, highlighting its impact on global medical research.
Researchers at Tel Aviv University demonstrated that bats can navigate great distances in open areas with their eyes closed, using only echolocation. The study found that bats create an acoustic map of their environment, relying on distinct echoes to guide their flight paths.
New Cornell University-led research finds that combining two simple tools can improve people's ability to distinguish truth from falsehood, suggesting a combined approach could be more effective in combating election misinformation.
Researchers at Barrow Neurological Institute collected and displayed Vesalius' anatomical manikins for the first time, showcasing their enduring influence on modern anatomic teaching. The display highlights the significance of these works in revolutionizing anatomical education and training.
Researchers from Texas A&M University synthesized research findings to improve medical devices and therapy success rates. The review emphasizes the need to understand macrophage cell behavior to develop targeted immunotherapy treatments.
A new study from Virginia Tech shows large language models can assess human-made environments using street-view images, similar to traditional methods. LLM-based performance offers a more accessible tool for users in small to medium-sized cities, making it easier to manage smart urban infrastructure.
The Geological Society of America has acquired the award-winning geology book series from Mountain Press Publishing Company, expanding its publications and broadening engagement with the public. The acquisition includes copyrights and licensing agreements for select titles, which will continue to be distributed by Mountain Press.
A new co-culture system uses photosynthetic microorganisms to remove waste products and enhance muscle cell growth, resulting in a 30% reduction of lactate and over 90% reduction of ammonia. This innovation provides a low-cost, sustainable alternative to animal serum for cultured meat production.
Researchers at Worcester Polytechnic Institute have discovered a new method to create high-performance alkaline batteries using iron and silicate. The process suppresses hydrogen gas generation, improving the energy efficiency of battery systems.
Researchers found that geckos utilize the saccule, a part of their inner ear traditionally linked to balance, to detect low-frequency vibrations. This 'sixth sense' plays a complementary role in the geckos' normal hearing and sensory perception.