A winning consortium led by Ben-Gurion University and Arizona State University will receive up to $6 million under a U.S.-Israel Energy Center research funding grant. The project aims to develop technologies to mitigate cyberattacks on energy infrastructure using data analytics, artificial intelligence, and machine learning.
A new AI-powered ECG screening tool detected asymptomatic low ejection fraction in patients with improved diagnosis rates. The study found that the AI intervention increased the diagnosis of low ejection fraction by 32% relative to usual care.
Three carbon-based materials have been predicted to exhibit omnidirectional auxetic behavior due to their negative Poisson's ratio. The findings suggest that these materials could be useful in photovoltaic devices or as light-powered catalysts.
Researchers at CoReLS have realized the highest laser intensity ever reached, exceeding 1023 W/cm2. This achievement allows for the exploration of extreme physical conditions and novel physical phenomena, such as Compton scattering and photon-photon scattering in nonlinear regimes.
A new global atlas of ungulate (hooved mammal) migrations will help governments and conservationists identify threats to migratory species and advance conservation measures. The initiative, launched with UN support, aims to sustain wildlife migrations in the face of expanding human footprint.
A KAIST research team creates T-GPS, enabling the processing of large-scale graphs without storing them in main memory or on disks. This allows for faster computation and reduced costs compared to traditional approaches.
A team of environmental engineers has presented a model that predicts where a disease will spread from an outbreak, in what patterns and how quickly. The model, based on data from county health agencies, shows similar patterns across regions, including urban and rural areas.
The University of Chicago Medicine's emergency department continued routine HIV screening alongside COVID-19 testing during the pandemic. The number of HIV tests remained at pre-pandemic levels, while the rate of acute HIV diagnoses rose. This successful implementation is attributed to targeted efforts and a strong partnership between ...
A research team at Washington State University has developed an improved computational method to detect improper gerrymandering using the open source tool GerryChain. The tool creates a pool of alternate maps that meet legal voting criteria, allowing observers to detect extreme outliers and identify potential partisan goals.
Research reveals a significant rise in frequent cannabis vaping among US high school seniors between 2018 and 2019. The study found that frequent use increased by 131.4%, with notable increases among female students, those 18 years or older, and students who used other drugs within the past year.
A recent study found that obesity, particularly class II and III, is associated with a higher risk of death, severe pneumonia, and intubation in both men and women with COVID-19. However, the association was stronger in men than women, suggesting that obesity may be a more significant risk factor for death from COVID-19 in men.
Professor Cyrus Cooper has been recognized with the European Calcified Tissue Society's (ECTS) Steven Boonen Clinical Research Award for his significant progress and contribution to bone clinical bone disease research. The award honors his work on osteoporosis, metabolic bone disease, and fracture prevention.
A team of researchers has created a molecular catalog of cells in healthy lungs and those affected by cystic fibrosis. The study reveals new subtypes of cells and sheds light on the cellular changes that occur in the airways, providing potential targets for future genetic therapies.
The latest study reveals that vertebrate dentitions evolved independently, with complex tooth structures gaining and losing throughout evolution. This contradicts the long-held view of sharks reflecting ancestral conditions for tooth development.
Researchers analyzed over 19,000 breastfeeding-related tweets to identify negative and positive themes affecting breastfeeding behaviors. The study found new factors influencing breastfeeding, such as fear of biting, and proposed interventions to address these issues, including technological aids and workplace accommodations.
Cosmologists have found a way to double the accuracy of measuring distances to supernova explosions, enabling precise study of dark energy. The Nearby Supernova Factory collaboration has developed a new method that quadruples the number of supernovae used, allowing for more accurate measurements and reducing biases.
A new study from Yale University reveals that the shape of a dinosaur's inner ear can provide reliable signs about its behavior, including flying ability, movement, and parenting. The research found clusters of species with similar inner ear traits corresponding to their behaviors.
A Monash University-led study combines computer simulations with live seal footage to explain the origins of efficient swimming in seals. The research reveals that different swimming styles evolved within the same seal group, with some species using wing-like front flippers for speed and agility.
A new study found that moderate alcohol intake is associated with a lower risk of cardiovascular disease, possibly due to reduced stress-related brain activity. The findings suggest that low or moderate drinking may be beneficial for heart health without the drawbacks of excessive drinking.
The Bureau of Reclamation is providing $2.5 million to support 12 projects advancing snow measurement technology and improving water supply forecasting. The initiatives will enhance snow monitoring programs and leverage satellite data to better predict snowmelt and reservoir operations.
The FAU/NCHA Community Health Center has been designated as a 'Federally Qualified Health Center (FQHC) Look-Alike' by the US Health Resources and Services Administration. This designation enables the center to expand and enhance services for underserved populations in Palm Beach County.
A study found that social factors such as education and financial stability significantly impact an individual's ability to prevent the spread of COVID-19. The researchers urge a greater focus on ensuring access to vaccines and precautionary measures for disadvantaged groups.
A research team at KICT has developed a fully-automated peak-picking method for extracting modal frequencies in stay-cables without prior setting or human manipulation. The method utilizes domain knowledge based on the physical characteristics of stay-cables, outperforming state-of-the-art methods in terms of accuracy and robustness.
Researchers at UC3M's 4D-BIOMAP project have developed magneto-active polymers that can alter mechanical properties, stiffness, and shape. These materials could be used in epithelial wound healing stimulation, soft robots, and artificial muscles, revolutionizing biomedical engineering.
A team of researchers has developed a molecular catalog of cells in healthy lungs and those with cystic fibrosis, revealing new subtypes of cells and how the disease alters their composition. This discovery could help scientists identify prime targets for future genetic therapies.
Scientists at Salk Institute successfully transformed tobacco and corn husks into silicon carbide (SiC) while sequestering up to 50,000-fold more carbon from seed to lab-grown plant. The process retains about 14 percent of the plant-captured carbon, offering a potential solution for climate change mitigation.
Researchers found that COVID-19 patients enrolled in home monitoring programs had significantly lower healthcare use compared to those not enrolled. This suggests that home monitoring can help reduce unnecessary healthcare utilization, improving patient outcomes and reducing healthcare costs.
Researchers have experimentally confirmed that magnetic graphene can generate large spin signals and transfer spin information over long distances. This discovery paves the way for the development of ultra-compact 2D spin-logic devices with strong spin-polarization, promising high-speed and energy-saving electronics.
The American Society for Nutrition (ASN) has inducted 15 individuals into its Class of 2021 Fellows, honoring their significant discoveries and distinguished careers in nutrition. The ASN Class of 2021 Fellows will be recognized during the virtual meeting NUTRITION 2021 LIVE ONLINE.
A new study found significant variation in PCB concentrations among Icelandic orcas, with those eating mixed diets having up to 9 times higher levels. This contradicts earlier research and highlights the need for individualized assessments of health risks in killer whale populations.
A new study reveals that skin's epidermis layer is comprised of an army of immune cells that station themselves at regular intervals across the skin. When necessary, these cells reposition themselves to protect vulnerable areas, forming a dynamic surveillance system.
Researchers developed the COVID Control app, which predicts COVID-19 outbreaks using user-reported symptoms and correlates with increased coronavirus prevalence in Baltimore City. The study showed that new loss of taste or smell was a strong predictor of confirmed cases, averaging five days before an outbreak.
The AgMIP Regional Integrated Assessment methodology provides a stakeholder-driven approach to understanding climate change impacts on agriculture. The project assesses the most vulnerable groups of farmers and develops effective solutions for adaptation and resilience planning.
A study by Brigham and Women's Hospital has uncovered five genetic locations associated with progression in Parkinson's disease, identifying potential new targets for treatment. The research also developed a risk score to predict progression to dementia, a key factor in quality of life.
Researchers have successfully demonstrated direct observation and measurement of quantum entanglement at a macroscopic scale using vibrating membranes. This breakthrough enables the extension of measurements to larger systems, with potential implications for quantum computing and fundamental physics research.
Scientists have discovered nano-scaled apoptotic bodies as a new brain-targeting drug carrier, overcoming the blood-brain barrier challenge. The small apoptotic bodies (sABs) are stable in serum, have a long circulating time, and high drug loading efficiency, making them a promising candidate for drug delivery.
The study reveals that random close packing of spheres exhibits common universal critical properties, despite the diversity of its details. The researchers showed that jammed states are marginally stable and can be described under a unified framework.
A new study found that the tiny desert-living dinosaur Shuvuuia had extraordinary vision and owl-like hearing for nocturnal life in the Mongolian desert. The team measured the size of the eyes and inner ears of over 100 bird and dinosaur species, revealing that Shuvuuia's lagena was almost identical in relative size to today's barn owl.
Researchers at Aalto University developed a method to determine safe drug doses for children by analyzing organ maturation models. This approach accounts for differences in organ performance between adults and children, reducing bias and increasing efficiency.
Recent studies refute the theory that excessive carbohydrate consumption leads to insulin-driven weight gain. Instead, basal insulin levels in response to energy balance are key to regulating weight gain, suggesting alternative models for body fat regulation.
Patients with transthyretin amyloidosis (ATTR) are at higher risk for severe COVID-19 due to multisystem disease overlap and comorbidities. Experts recommend specialized care, social distancing measures, and increased vigilance for ATTR patients developing COVID-19.
A study published in International Immunology found that a tropical ginger-derived compound, ACA, attenuates mitochondrial damage and reduces inflammation by blocking the activation of the NLRP3 inflammasome. This suggests ACA may be a promising therapeutic strategy for diseases such as rheumatoid arthritis.
Researchers developed nanosized cargo packages that can deliver water-soluble proteins into cancer cells while keeping them intact. The 'nanobrushes' use polymer strands with antibodies on the outside and protected proteins within.
A study reveals significant epigenetic differences in the cerebellum of humans, chimpanzees, and monkeys, highlighting its importance in human brain evolution. The findings suggest that the cerebellum played a key role in the development of human culture, language, and tool use.
Scientists have successfully generated a Bose-Einstein Condensate out of exciton-polaritons, enabling the creation of the smallest possible solid-state lasers. This phenomenon holds promise for technological advancements in optoelectronic circuits.
A new study reveals that while most COVID-19 patients fully recover, approximately one-third still experience persistent lung changes and reduced oxygen transfer efficiency. Women are more likely to suffer from these effects.
The Novavax Covid-19 vaccine demonstrated an overall efficacy of 49% in the initial analysis and 60% among healthy adults without HIV, providing protection against mild disease caused by the B.1.351 variant prevalent in South Africa. The updated analysis showed 100% protection against severe Covid-19 due to the B.1.351 variant.
Researchers found evidence of bronze scrap being used as cash in Europe during the late Bronze Age (1350-800 BC), challenging traditional notions of money's emergence. This practice spread across Western Eurasia, paving the way for a global market.
A recent review analyzed over 2,000 species in the Alps, finding that many have shifted their life cycles earlier and are moving higher up the elevational gradient as climate change intensifies. This shift is often lagging behind the rate of climate change, with some species experiencing little or no elevation change.
Researchers developed a rapid-testing method to check cleaning protocols in commercial food processing plants. The ATP swab test detected microorganisms on surfaces, improving environmental hygiene and product quality. The study showed that targeted cleaning can reduce the risk of foodborne illnesses.
Researchers developed a new method to generate syngas from biopolyols using photocatalytic biomass conversion at room temperature, exhibiting high efficiency and selectivity. The catalyst featuring surface sulfate ions increased electron-proton transfer, promoting syngas production with 9-fold higher CO generation rate.
Researchers found that retinoblastoma survivors who received treatment began to recover their early learning and life skills by age 10. The study highlights the importance of early intervention to promote growth and development in young children with retinoblastoma.
A study by Toronto researchers found that Baker's yeast cells employ a consistent network of gene interactions to coordinate growth in response to various environments. The majority of genetic interactions remained present across different conditions, revealing the stability of the cellular genetic program.
Scientists identify apoE protein's role in regulating immune-response molecules within neurons, leading to selective neurodegeneration. High levels of apoE trigger the expression of MHC-I genes, marking neurons for destruction and contributing to Alzheimer's disease progression.
A study published in JAMA found that two doses of a COVID-19 vaccine provide some protection for people with solid organ transplants, but not enough to dispense with masks and physical distancing. Immunocompromised patients should continue to practice strict COVID-19 safety measures after vaccination.
Scientists experimentally verify exotic surface conduction states in topological semimetals, materials that conduct on the surface but insulate inside. A new study reveals a coupled pair of electronic Weyl orbits under a magnetic field, opening doors to controlling these phenomena via external fields and interface engineering.
A new protein analysis tool, called BGIS, can quickly assess protein function with no special equipment needed. This breakthrough could accelerate basic science and medical discoveries by identifying proteins' functions and regulating their activities.
Researchers enrolled 50 Black and 50 white men with advanced prostate cancer to test hormone therapy abiraterone acetate plus prednisone. They found that Black men's PSA levels dropped further and more frequently, but disease progression and survival times were similar.
Sergei Kalinin, a senior distinguished member at the Microscopy Society of America, has been elected as a Fellow. He is recognized for his pioneering work in quantitative scanning probe and scanning transmission electron microscopy. His research focuses on applying artificial intelligence to advanced electron and scanning probe microsc...
Researchers have demonstrated a record-high laser pulse intensity of over 1023 W/cm2 to study complex interactions between light and matter. This achievement will enable exploration of high-energy cosmic rays and the development of new sources for cancer treatment.