Researchers found that simultaneous learning of two tasks enhances a deep-learning model's performance on retrieving precipitation information from satellite data. The new framework uses multi-task learning to improve current estimates of precipitation, outperforming existing approaches.
A study by Linköping University researchers found that blood stem cells from leukemia patients remain in the bone marrow, but become defective over time, leading to long-term effects on blood formation. This discovery may explain why many leukemia survivors experience blood cell function disorders later in life.
The West Virginia University researchers will develop and advance a pioneering method to extract and separate rare earth elements from acid mine drainage and coal waste with the new funding. The project aims to create employment in regions of West Virginia impacted by the US transition away from fossil fuels.
A study led by ISGlobal found that exposure to air pollution before the pandemic was associated with lower antibody responses to COVID-19 vaccines, particularly in uninfected individuals. The study measured IgM, IgG, and IgA antibodies in participants exposed to fine particulate matter, nitrogen dioxide, and black carbon.
Research reveals that requiring a physician letter of recommendation acts as a barrier to admission, particularly for applicants from racial and ethnic groups. The study found that such schools had fewer applications and matriculants from all races and ethnicities, with significant underrepresentation of minority groups.
A team of researchers found that ice sheets can retreat at speeds of up to 600 meters per day, 20 times faster than previous measurements. The study used high-resolution imagery to reveal corrugation ridges on the seafloor, which formed when the ice sheet's retreating margin moved up and down with the tides.
A study found that researchers tend to collaborate with individuals of the same gender, driven by demographic factors, social norms, and gender representation. This phenomenon is also influenced by personal preferences in academic collaborations.
A study published in the Journal of Internal Medicine found that patients with liver disease who took the drug ursodeoxycholic acid had a 46% lower odds of being infected with SARS-CoV-2. This was associated with reduced symptoms and severity of COVID-19.
Space-based gravitational wave observatories offer longer arm lengths, enabling detection of low-frequency GWs. Configuration design and stability control are key factors for success, with geocentric configurations showing promise due to their simplicity and ease of deployment.
A study published in Nature Communications found that removing the SAPS3-inhibiting component frees AMPK to activate, allowing mice to maintain normal weight and avoid obesity. The discovery could lead to a new approach for treating metabolic disorders such as obesity, diabetes, and fatty liver disease.
Research finds exposure to fine particulate matter (PM2.5) air pollution is associated with a heightened risk of dementia, with a 4% increase in risk for every 2 micrograms per cubic metre increase in average annual PM2.5 concentration. Nitrogen dioxide and nitrogen oxide exposure also show a small increased risk.
A new review by Pieter Roelfsema sheds light on how the brain creates a coherent image when looking at different objects. The binding problem, which refers to how fragmented representations of objects across multiple brain regions can lead to a unified perception, is tackled in the study.
Human ribosomes decode messenger RNA (mRNA) 10 times slower than bacterial ribosomes, but do so more accurately. This slow-down adds accuracy due to human ribosomes being known to be more accurate at translating the code than bacterial ribosomes.
A systematic review of literature on physical activity found that the built environment and social factors have a significant influence on physical activity levels. The study identified gaps in research, particularly in understanding how social and built environments interact across communities and affect health disparities. Researcher...
A study by civil engineers at Wits University found that the Jagersfontein dam deviated from best engineering practice, with mine waste deposition on one side and significant erosion gullies. The study uses public satellite images to investigate the history of the dam and provides insights for preventing future failures
Researchers found decreased lung injury, coughing up blood, and mortality rates after balloon pulmonary angioplasty between 2013 and 2022. The minimally invasive procedure is now considered a safer option for inoperable CTEPH patients.
A systematic review and meta-analysis found that phototherapy improved cognitive function in patients with dementia. The analysis of 12 randomized clinical trials revealed no significant impact on symptoms of depression or sleep quality.
A study led by Violet Ochieng found that drones can effectively target desert locusts with biopesticides at a height of 10 meters, making it an attractive technology for locust management. The research also highlights the importance of targeting the most susceptible early stages to achieve optimal control.
Researchers developed AI predicting heatwaves using 'deep learning' and statistical models, providing a probabilistic approach up to a month before arrival. The technology is trained on 8,000 years of weather data and combines with rare event simulation algorithms for improved forecasts
A partnership between Professor Rahul Nair and Carlsberg aims to develop more sustainable plant-based food production through graphene-enhanced membrane technology. The project will explore how these membranes can be used for selective removal of sugars, alcohol, and acids in plant-based diets.
A recent study found that veteran suicides did not increase during the COVID-19 pandemic, but those with pre-existing loneliness and psychiatric issues were more susceptible to developing new suicidal thoughts and behaviors. Evidence-based prevention efforts targeting these factors can help mitigate suicide risk in this population.
A study published in Journal of General Internal Medicine found that 41% of patients with post-acute sequelae of COVID-19 (PASC) had moderate to severe sleep disturbances. Black patients were three times more likely to develop these disturbances, highlighting the need for race-specific interventions to address disparities.
A new MSU study confirms the initial estimate that 20.9% of Michigan adults do not want children, closely matching the 21.6% found in the original study. This translates to approximately 1.7 million people in Michigan and 50-60 million Americans nationwide being child-free.
A comprehensive evidence review found significant harmful associations between sugar consumption and 45 outcomes, including diabetes, depression, obesity, and heart disease. Experts recommend reducing added sugar intake to six teaspoons a day and limiting sugar-sweetened drinks.
Researchers found that coral skeletons provide protection to algae, allowing them to outcompete slow-growing coral. This protection does not benefit young coral, which struggles to recover from bleaching due to limited predation pressure and rapid algae growth.
New research reveals a worrying picture of rising infectious disease cases in the Kharkiv region of Ukraine, with shigellosis and viral meningitis incidence significantly higher than the national average. Childhood vaccination coverage has also plummeted, putting vulnerable populations at increased risk of severe illness and death.
Researchers have identified a promising new combination of drugs to treat juvenile myelomonocytic leukemia (JMML), a rare form of blood cancer affecting children. The combination of 5-azacitidine and MEK inhibitor PD0325901 reduced cancerous stem cells and improved blood cell abnormalities.
A recent study published in Neurology found a significant association between sleep problems and an increased risk of stroke. People who experience excessive or insufficient sleep, snoring, sleep apnea, or other sleep disorders may be at higher risk for stroke.
A team of scientists led by Dr Gerrit Hilgen have won funding to research age-related macular degeneration, a common disease affecting over 190 million people worldwide. The £100,000 award will support the study of human induced pluripotent stem cell models and help develop new treatments for the condition.
Research in NYC neighborhoods suggests gentrification improves mental health outcomes among White populations, yet has adverse effects on Black and Latino communities. The study analyzed data from 2002-2015 to understand the relationship between neighborhood changes and serious psychological distress.
The study reveals that a lack of community involvement and inadequate governance are major contributors to wildfire management in the Amazon region. Local stakeholders identified deficiencies in institutions, staff cuts, and underinvestment as significant vulnerabilities.
Researchers found that weekly and Saturday slaughter capacity utilization interact with live cattle-to-box beef spread, but not in a way that packers control prices. The study suggests Saturday slaughter may be a strategy to increase processing when prices are rising.
Researchers developed a method to characterize nanomaterials using sequential infiltration synthesis in nanostructured polymers. This technique allows for the creation of extremely small structures on semiconductor surfaces, enabling further miniaturization of next-generation microelectronic components.
A multidisciplinary team of experts developed a new dual-target DBS approach targeting two distinct brain regions to simultaneously treat OCD and TS. This approach allowed for optimal and sustained improvement in severe symptoms, providing hope for treatment-resistant patients.
Researchers at Indiana University School of Medicine investigated the protein BVES and its crucial role in muscular dystrophy. They discovered that inhibiting proteasome degradation with Bortezomib can alleviate symptoms of BVES-deficient muscular dystrophy.
Researchers have discovered a novel form of ferroelectricity in a single-element bismuth monolayer that can produce regular and reversible dipole moments. This breakthrough expands the scope for non-volatile memories and electronic sensors.
Job candidates with typos on their resumes are less likely to get an interview due to being perceived as having lower mental abilities, conscientiousness, and interpersonal skills. This study found that a typo-laden resume can result in a 18.5 percentage point decrease in getting an interview invitation.
Astronomers using NASA's Hubble Space Telescope discovered a pair of gravitationally bound quasars inside two merging galaxies when the universe was just 3 billion years old. The finding provides insights into early galaxy mergers and supermassive black holes.
An international team of researchers analyzed medieval texts and ice core data to date some of the largest volcanic eruptions in history. They found that five lunar eclipses occurred within a year or so of major volcanic eruptions, providing new information about the most volcanically active period in Earth's history.
A study by Ruhr-University Bochum's Clinic for Psychosomatic Medicine and Psychotherapy found altered brain activity in patients with fibromyalgia, which may contribute to the disorder's characteristic inability to control pain. The research provides new insights into the neural mechanisms underlying chronic pain in fibromyalgia patients.
Scientists have developed a new microfluidic sperm selection device to improve IVF success rates. The device replicates the natural sperm selection process, resulting in an 85% improvement in DNA integrity and a 90% reduction in sperm cell death.
Scientists measured and compared amino acid abundances with rocky components of Ryugu particles, demonstrating water's role in their formation. The results suggest more ice was present in the precursor of one particle than the other, which may have contributed to the high abundance of a specific amino acid.
The UK government's introduction of a 45% levy on renewable energy profits may undermine investor confidence and deter low-carbon generators from developing in the country. This could potentially hinder the UK's ability to meet its 2050 emission targets, according to Dr Catherine Caine from the University of Exeter Law School.
A recent study found that antidepressant fluoxetine facilitates the erasure of learned fear responses and enhances spatial learning in mice. The TrkB receptor in Parvalbumin interneurons is primarily responsible for this increased plasticity, suggesting a new target for treating psychiatric diseases.
Researchers at the University of Chicago have found that adding small molecules called immunomodulators to vaccine adjuvants can regulate the body's response to vaccines, reducing negative side effects. The study increased antibody response in flu vaccine models and reduced inflammation in typhoid vaccine models.
A Swansea University study reveals the potential of machine learning in identifying Ankylosing Spondylitis (AS) patients, reducing diagnosis delays from eight years to earlier. The research uses a national data repository to develop a predictive model for AS detection, empowering GPs to refer patients more efficiently.
Cornell University researchers found that teens' trust in COVID-19 news on social media is key to their well-being. Higher levels of trust are linked to a positive sense of social well-being and lower levels can lead to stress. News literacy programs are crucial for young people to discern fact-based sources from misinformation.
A comprehensive review of conspiracy interventions found that only half of the studies reported significant changes in participants' beliefs, with most existing methods being ineffective. Fostering critical thinking and analytical mindsets were found to be more promising approaches.
Researchers at Salk Institute discover that mechanical and chemical itch sensations are encoded by different brain pathways, which act together to drive chronic itch. The study reveals key molecules regulating these pathways and opens avenues for new therapies.
A multidisciplinary team of Emory researchers has discovered a key molecular pathway underlying COVID-19 organ damage in adults. The study found that high levels of fibrinogen cause red blood cells to clump together, damaging the endothelial glycocalyx and altering blood flow.
Researchers found a therapy for babies with early autism signs can reduce long-term disability and associated costs, saving $10,695 per child by age 13. Early intervention may also alleviate strain on health, education, and family systems.
A survey of allergists and immunologists reveals that diagnosing and treating hereditary angioedema can be challenging, particularly for patients in rural areas. Patients living in rural areas are more likely to face barriers to care, including longer travel times to reach medical facilities.
A study found that historical redlining was associated with increased stroke prevalence in New York City communities. The researchers also discovered a significant correlation between these neighborhoods and higher rates of certain cardiovascular risk factors.
Researchers found higher levels of certain fungi and lower levels of bacteria in children with ADHD compared to healthy controls. The study suggests that a 'leaky gut' may allow toxins into the bloodstream, contributing to inflammation and brain damage.
The University Hospital Bonn has conducted the world's first study on children receiving ECMO therapy with a mobile MRI, successfully diagnosing brain hemorrhages and other abnormalities. The procedure allowed for immediate treatment initiation without compromising patient safety.
Researchers at Janelia have developed the fastest calcium indicators yet, allowing them to tease out individual neuronal signals with unprecedented speed and sensitivity. The new jGCaMP8 sensors can detect calcium ions nearly as fast as they are released from neurons, enabling scientists to study neural computations at the molecular le...
A team of researchers at the Max Born Institute developed a novel method for X-ray Magnetic Circular Dichroism (XMCD) spectroscopy using a laser-driven plasma source. This breakthrough enables precise determination of magnetic moments in buried layers without damaging samples, and can monitor ultrafast magnetization processes.
Researchers have documented a rare defense mechanism in the Dwarf Reed Snake, which uses active cartwheeling to evade predators. This behavior is the first time such an action has been observed in snakes.
A recent study published in Journal of Animal Ecology has identified disease avoidance strategies in various animal species, including humans. The research provides insights into how emotions like disgust help protect against diseases and has implications for human health and conservation efforts.
A study found that bilingual readers process Latin and Chinese characters in different ways due to the formation of specialized cortical areas within the Visual Word Form Area (VWFA). In English-Chinese bilinguals, areas were only stimulated by recognition of Chinese logograms, while English-French bilinguals showed equal activation fo...