Researchers at Kyushu University developed a new, low-cost seismic monitoring system that can detect changes in pore pressure with greater than 99.99% accuracy. The system uses a small seismic source and distributed acoustic sensing technology to monitor subsurface formations over an extensive area at a relatively low cost.
A survey of US transplant centers found a consensus to remove race-based adjustments from kidney function calculations, but also acknowledged potential harms of dropping the adjustment. The study aims to reduce healthcare disparities and improve patient care.
This observational study found that precancer characteristics and postcancer health services are associated with an increased risk of suicidal self-directed violence among US veteran survivors of head/neck cancer. The study highlights the need for comprehensive care and support for these individuals.
The ACHIEVE GREATER Center aims to reduce cardiometabolic health disparities by implementing a proactive approach using community health workers and pharmacists. The center will use collaborative care, PAL2, to address multiple domains of influence contributing to disparate health outcomes in the Black population.
New research in zebrafish reveals the genetic mechanisms behind blue and green color vision loss in human ancestors. By studying gene editing tools and genome sequencing, experts understand how genes are regulated to detect different light wavelengths.
Researchers identified specific mesenchymal stromal cells within the bronchovascular bundle of lungs that play a crucial role in creating scarring through interaction with epithelial cells. These cells are thought to be triggered by immune cell attacks, leading to fibrotic scarring and rejection.
Shear thickening occurs when particles in a low-viscosity solution behave like a solid under stress. Researchers at North Carolina State University captured microscopic images of particles as they underwent shear thickening, revealing complex networks formed between particles and their shapes dependent on particle roughness.
A new poll found that more than half of older adults with high-risk health conditions don't check their blood pressure at home or are encouraged to do so. Regular home monitoring can help control blood pressure and reduce risk of death, strokes, and heart attacks.
A new study reveals that more than 140,000 US children under age 18 lost a primary or secondary caregiver due to the COVID-19 pandemic. The study shows racial and ethnic disparities in caregiver deaths, with children of minorities accounting for 65% of those who lost a primary caregiver.
The University of Alaska Fairbanks Geophysical Institute is part of a $12 million multi-state project to monitor airborne particulate matter. The network will provide data on atmospheric aerosols, allowing scientists to assess and predict their impacts on climate, human health, and ecosystems.
A study published by the American College of Cardiology found a significant inverse relationship between oral health and COVID-19 severity, as well as delayed recovery and increased inflammation in patients with cardiovascular diseases. Researchers recommend maintaining good oral hygiene to prevent or decrease COVID-19 disease severity.
A multicenter study found cardiovascular magnetic resonance imaging to be highly accurate in diagnosing and excluding cardiac tumors. The results show that CMR provides prognostic value beyond clinical factors.
The Perseverance rover's images of the Martian river delta reveal a steady flow of water into an ancient lake about 3.7 billion years ago. The analysis also identifies promising rock layers that could preserve traces of life, if it ever existed on Mars.
Fire tests in Austrian tunnels found that e-vehicles pose a lower risk than conventional cars. However, multistorey car parks and commercial vehicles like e-buses and e-trucks require further investigation. The results provide reassurance for tunnel safety.
Researchers at Tokyo University of Agriculture and Technology developed a simple and rapid method to detect amyloid protein in bovine livers using fluorescence fingerprint analysis. This approach allows for quick processing and accurate detection of AA amyloidosis, potentially leading to more efficient diagnostic tools for this disease.
A new project, funded by the National Science Foundation, aims to study the effects of climate change on caribou herds in the Arctic. By partnering with Indigenous conservation managers and agencies, researchers will conduct large-scale ecological analyses using novel modeling techniques and extensive field data.
A recent study reveals that snow buntings maintain their winter-level cold endurance while migrating to the high Arctic, despite a 60% population decline over 45 years. This finding suggests that these birds have an unexpected ability to cope with harsh weather conditions.
Birds learn to associate ragwort flowers with danger and avoid toxic prey by recognizing the plant's distinctive yellow coloration. This behavior enhances their protection against predators.
A recent study analyzing over 10,000 community births in Washington state between 2015 and 2020 found that planned home births with licensed midwives are as safe as births at a licensed birth center. The research team discovered no increased risk for parents or babies associated with the birth setting.
Over an 80-year period, marketable ear mass in sweet corn hybrids grown at high densities increased by 2.85 tons per acre, while fresh kernel mass and recovery showed minimal changes. Modern hybrids were found to be more suitable for growth at high densities due to their compact plant architecture.
A retrospective cohort study of 27 patients with sarcoma lung metastases found high primary technical success rates for percutaneous image-guided microwave and cryoablation. The treatment modality and tumor location did not affect local progression, and smaller tumors showed lower cumulative incidence of local progression.
A study published in Science Immunology found that the lung and lymph nodes of COVID survivors store the memory of the infection, which can provide long-term protection against reinfection. The discovery has important implications for designing and administering vaccines to target immune cells in these tissues.
Researchers at Carnegie Mellon University have found a way to make deep brain stimulation (DBS) more precise, resulting in therapeutic effects that outlast what is currently available. The new protocol uses short bursts of electrical stimulation to target specific neuronal subpopulations, providing longer-lasting benefits.
A new kind of concrete made from recycled waste materials could significantly reduce the industry's carbon footprint. The calcium carbonate concrete uses captured carbon dioxide and discarded concrete to create a durable and versatile building material.
A new study finds that air pollution is responsible for 1.1 million deaths across Africa in 2019, with household air pollution accounting for 700,000 fatalities. The study also reveals that air pollution is costing African countries billions in gross domestic product and hindering the intellectual development of children.
Dysfunction in mitochondrial respiration leads to imbalanced extracellular matrix (ECM) and tissue organization in cartilage. Research discovered the respiratory chain plays a key role in maintaining ECM balance.
A subpopulation of mesenchymal stem cells expressing CD73 has been identified as crucial for bone regeneration, displaying enhanced proliferation and differentiation capabilities. This subgroup promotes fracture healing by forming new cartilage and bone cells, contributing to the remodeling process.
Researchers developed a novel machine learning algorithm to identify previously unknown air pollutant mixtures linked to poor asthma outcomes in children. The study found that early exposure to individual and mixed pollutants can lead to longer-term problems with asthma, affecting about seven percent of US children.
A Michigan-based study found a dramatic drop in vaccinations across the lifespan during the early pandemic, but a recent rebound has been noted. The researchers emphasize the importance of continued vaccinations to prevent outbreaks of infectious diseases like measles.
A new study led by the American Museum of Natural History suggests that the extinct ground sloth Mylodon was an omnivore, contrary to previous assumptions. The researchers analyzed amino acid nitrogen values in fossil samples to determine their diet, finding evidence of meat consumption.
Researchers create novel approach to map stress orientation in the Earth's crust using nonlinear elastic behavior and rock properties. This technique provides valuable insights into continental regions with limited historical geologic information.
The Penn Innovation in Suicide Prevention Implementation Research (INSPIRE) Center aims to develop and test evidence-based suicide prevention interventions for underserved groups, including Black, Hispanic, and LGBTQ populations. The center will also focus on optimizing the scale of these interventions.
A study found that modest monetary payments increased COVID-19 vaccination rates by 4.2 percentage points, but behavioral nudges had no significant impact on actual vaccination uptake. The results highlight the potential of monetary incentives to increase vaccine take-up, particularly in countries with high baseline vaccination rates.
A study by the Barcelona Institute for Global Health found that 62% of Europeans live in areas with less than recommended green space, leading to 42,968 premature deaths. The study suggests that European cities should focus on reclaiming urban land for green spaces and implementing nature-based solutions.
Men with a history of alcohol charges have more than twice the risk of suicide when purchasing handguns, according to new research. The study also found that recent and repeat alcohol charges were associated with the greatest risk of suicide, suggesting that reducing firearm access or addressing alcohol use could help mitigate this risk.
New research from UvA's Law Centre for Health and Life found EU policies influencing access to medicines in developing countries without always intending it. This has significant implications for the EU's own health systems, security, and stability.
Researchers found that a balance between dopamine D2 receptors and RGS is crucial for normal long-term memory formation. An imbalance in these molecules is thought to contribute to the development of schizophrenia and dystonia.
Researchers analyzed fecal metagenomic DNA sequencing data to see if specific donor strains correlated with successful treatment outcomes. They found no correlation between donor strains and response to anti-PD-1 therapy in melanoma patients.
The study tracks ocean microbes consuming different types of organic carbon produced by phytoplankton species, revealing predictable food source preferences. The findings have implications for understanding marine microbes and photosynthetic algae's impact on global carbon cycling.
Chronic P. vivax infections cause significant damage to kidneys, brain, and circulatory system, affecting impoverished communities. The parasite can hide at low levels, making diagnosis difficult and treatment efforts challenging.
A peptide-drug conjugate called CBX-12 has been shown to enhance the efficacy of immune checkpoint inhibitors in preclinical cancer models by targeting the acidic environment of cancer cells. The treatment exhibited significantly delayed tumor growth, improved survival, and complete tumor regressions compared to immunotherapy alone.
An analysis of Medicare's Comprehensive ESRD Care Initiative found that factors like leaner operations, organizational experience, and community resources contribute to successful performance. The study aims to inform healthcare providers and policymakers in developing value-based payment models for kidney care.
Dr. Eric Lazartigues received a $2.6 million NIH grant to establish mouse models of SARS-CoV-2 infection in the brain, testing whether the virus can infect the brain and cause disease. The project aims to determine the cell types most affected by the virus and the effect on respiration control by the brain.
A new study by Simon Fraser University researchers found that moderate-intensity physical activity and learning activities lower the risk of cognitive decline. The study tracked over 4,000 older adults for three years, using machine-learning algorithms to analyze brain health data.
Researchers at the University of Virginia and Penn State are developing a new hardware platform called FerroCoDE that can generate solutions for complex problems more efficiently. The platform uses analog computing to exploit the spatial-temporal properties of oscillators and their synchrony.
A study published in Clinical Nutrition Journal found that daily peanut consumption improved cognitive function and stress response in young and healthy individuals. The researchers discovered that bioactive compounds such as resveratrol and p-coumaric acid, as well as short-chain fatty acids, contributed to the health effects.
Researchers at McGill University have discovered how blue mussels fabricate underwater adhesives in just 2-3 minutes. The adhesive is created by mixing metal ions with fluid proteins, and its unique properties make it ideal for use in wet environments such as surgical or dental treatments.
A study found that meditation training reduced chronic stress by 25% through decreased cortisol levels in hair. The researchers used a 9-month training programme to measure the effect, and the results showed that only sufficiently long training leads to significant stress-reducing effects.
A recent study analyzing online reviews of restaurants found that increased minimum wages lead to better customer perceptions of service quality. The research suggests that higher wages contribute to improved employee performance and reduced negative feedback.
The study maps 130 million km² of global land surface area to identify 0.2 million km² of rooftop area, analyzing its electricity generation potential at a cost of $40-280 per megawatt-hour. The greatest potential is in Asia, North America, and Europe.
A team of researchers simulated the loss of physical activity during COVID19 lockdowns to study its effects on metabolism. They found that mice's energy sources shifted based on their diet composition after a sharp decline in exercise, leading to weight gain.
Researchers discovered that bacteria enter corn plants through natural openings at the leaf's edge, causing Goss's wilt. High concentrations of bacteria lead to freckles and disease symptoms.
A study by Penn State researchers reveals that care for the 15 most prevalent types of cancer in the US costs approximately $156.2 billion in 2018, with medication expenses accounting for the largest share. Breast cancer incurred the most services and procedures, followed by colorectal cancer.
A recent study found that non-Hispanic Black patients who received immunotherapy for advanced-stage non-small cell lung cancer had a lower risk of death compared to non-Hispanic white patients. The researchers controlled for access-related issues and found disparities persisted in certain populations.
Researchers investigated whether allergic diseases cause mental health conditions, finding little evidence of a causal relationship. The study used Mendelian Randomisation to identify genetic variants linked to allergies and mental health, but found no associations between the two.
A recent study published in Environmental Health Perspectives found that exposure to low levels of organophosphate esters can harm brain development in children, affecting IQ, attention, and memory. The chemicals, used as flame retardants and plasticizers in electronics and baby products, have been widely misassumed to be safe.
International experts discuss the clinical and therapeutic applications of neuropsychological assessment, highlighting its contributions to neurorehabilitation and cognitive performance. The articles explore performance validity testing, teleneuropsychology, and the nexus of neuropsychology and neuroimaging.
A recent study found that fully vaccinated individuals with substance use disorders have a significantly higher risk of breakthrough COVID-19 infection compared to the general population. The study, published in World Psychiatry, revealed that patients with cocaine and cannabis use disorder had the highest risks.
Researchers at CRG and Pulmobiotics have created the first 'living medicine' to treat antibiotic-resistant bacteria growing on medical implants. The experimental treatment successfully treated infections across in vitro, ex vivo, and in vivo testing methods.
Scientists at the University of California San Diego have discovered that planar cell polarity is a widely used mechanism for forming and maintaining glutamatergic synapses. The study found that Prickle protein plays a crucial role in stabilizing these synapses, which are essential for neuronal communication.