A Mayo Clinic study found that clinicians who were high adopters of an AI-enabled clinical decision support tool were twice as likely to diagnose low left ventricular ejection fraction as those who were low adopters. The tool's accuracy was critical in detecting serious health conditions before symptoms appeared.
Researchers have successfully created a highly conductive metamaterial using self-organized quantum dots, maintaining their optical properties while displaying the highest electron mobility reported for quantum dot assemblies. This breakthrough paves the way for new generation of opto-electronic applications.
A comprehensive review and meta-analysis found that young adults under 40 have a slightly elevated risk for myocarditis or pericarditis after mRNA COVID-19 vaccination. The analysis analyzed data from over 58 million participants and explored the relationship between COVID-19 vaccine and these rare but dangerous adverse reactions.
Researchers found that PFAS concentrations in treated wastewater are high enough to impact soil filtration and potentially enter crops. The study highlights the need for understanding tradeoffs of using treated wastewater for irrigation practices, especially in agriculture.
A Danish study found that systemically administered hormone therapy increases depression risk, especially immediately after initiation. Locally administered therapy is associated with a lower risk of depression for women over 54 years old.
Research reveals that common gut bacteria enhance cocaine effects in mice by consuming glycine, leading to behavior abnormalities. Supplementing glycine or using a genetically modified bacteria reduces response to cocaine, demonstrating its role as an addiction mediator.
A UMass Amherst epidemiologist is investigating how physical and mental health during pregnancy can predict cardiovascular and mental health disorders in middle age. Pregnancy complications may be associated with poorer cardiometabolic health and mental health status in middle adulthood among Puerto Rican women.
A new AI framework, M2YOLOF, has been proposed for fast and high-precision target detection. The framework reduces model complexity and inference time overhead by using a multi-input single-output approach.
Researchers used DNA from two ancient human individuals to unravel the deep demographic history of South America, providing new genetic evidence supporting existing archaeological data. They also discovered migrations along the Atlantic coast for the first time and found evidence of Neanderthal ancestry within ancient genomes.
Researchers at Aston University have developed a method to produce high-quality biodiesel from spent coffee grounds by growing microalgae on the grounds. This innovative approach reduces competition with food crops and decreases greenhouse gas emissions from palm tree cultivation.
A specialized triage algorithm, ROCA test, enables earlier stage diagnosis in women deferring preventive surgery, saving NHS costs. The approach results in fewer major surgical interventions and lower risk of wider disease spread.
Dr. Lisa A. Cooper, a leading researcher on health disparities and communication methods, receives the prestigious award for her work advancing cardiovascular understanding. Her research has significantly influenced patient care and healthcare professional-patient interactions.
A new study has linked the invasive Anopheles stephensi mosquito to an unprecedented dry season wave of infections in Ethiopian city Dire Dawa, causing a 10-fold spike in malaria cases. The mosquito's ability to thrive in urban environments and resist insecticides poses a significant threat to Africa's efforts to eliminate malaria.
During the early months of the COVID-19 pandemic, patients with hypertension took less frequent blood pressure measurements and reported higher readings. Blood pressure control worsened due to disruptions in healthcare access, including telemedicine and home monitoring.
A University of Otago-led study examines male and female travellers’ subjective travel experiences and identifies nine types of tourist transformation. The research reveals significant differences in reflection and self-efficacy outcomes between men and women, while other transformations are experienced similarly.
Research published in Atmospheric Chemistry and Physics found that particles with two phases can form when different types of SOA mix. The number of phases depends on the difference in oxygen-to-carbon ratio between the given SOA types.
A longitudinal study of 629 first-year college students found COVID-19 negatively affected student mental health, identity development, and academic resilience. The pandemic disrupted critical developmental tasks typical for emerging adults in college.
Researchers at MIT have developed a new control system for synthetic genes that can precisely regulate protein production in mammalian cells. The system uses CRISPR proteins to activate target genes and can be tuned to produce specific quantities of proteins, such as monoclonal antibodies.
Researchers genetically modified mice to develop a similar disease to humans, identifying previously unknown mechanisms and potential therapeutic targets. The study found that reduced adhesion between cardiac muscle cells leads to scarring and arrhythmia, providing new insights into the disease.
The 13th Annual Meeting on Skin Challenges 2022 will address key skin ageing and challenges such as skin microbiome, cancer, inflammation, wound healing, and more. The event will feature experts from industry and academia presenting their research on these topics.
Researchers from the University of Kassel developed an approach to extend the limits of interferometric topography measurements for optical resolution below small structures. Microsphere assistance enables fast and label-free imaging without requiring extensive sample preparation.
Researchers developed an intelligent FLC designer to create stable solar sail attitude control without a priori knowledge or excessive manual workload. The IFLCD uses neural network modelling and automatic design method to solve the black-box and time-varying control problem, making it suitable for unmanned and complicated systems.
A new study by Mayra Rodríguez González found that people of color are inversely linked to high amounts of ecosystem services. To address this, Rodríguez recommends obtaining land for restoration and management in diverse communities to increase access and equity.
A team of CSU researchers has designed a model that can predict which buildings will survive a wildfire, allowing for more effective fire mitigation strategies. By analyzing community networks and incorporating graph theory, the model achieves accuracy rates of up to 86% in predicting building survival.
A study published in PLOS Genetics reveals that the black plumage trait in Solomon Islands flycatchers evolved through at least two distinct genetic pathways, with the third mutation appearing on a distant island. The research highlights the complex evolution of bird species on small islands.
The study suggests that marketing research should start with real-world problems and observations, developing valid insights through empirical analysis. The authors propose a three-stage approach: Identify Opportunity, Explore Terrain, and Advance Understanding.
A study in Brazil found that reducing childhood poverty could prevent up to 22.5% of future criminal convictions. The researchers analyzed 22 risk factors and interviewed over 1,900 children twice, finding that poverty was the only modifiable factor significantly associated with crime.
The genome of Singapore's National Flower, Papilionanthe Miss Joaquim, has been decoded by a collaboration between A*STAR and SingHealth Duke-NUS Institute of Biodiversity Medicine. The study reveals the presence of natural products with antioxidant properties, flavonols, and anthocyanins, which could be used for healthcare purposes.
Researchers at the University of Arizona Health Sciences found that morning blue light therapy improved sleep quality and reduced PTSD symptom severity in patients. The study's results suggest a potential non-invasive treatment approach for retaining benefits of therapy long after treatment ends.
A recent study predicts that over half of lesser-known species are in danger of disappearing. The researchers used machine learning to calculate the risk of extinction for thousands of data-deficient species, finding that as many as 85% of amphibians and around half of mammals and reptiles face an uphill battle.
A large UK Biobank study found that poor quality sleep, including insomnia, short/long sleep duration, snoring, and daytime sleepiness, is associated with a heightened risk of developing glaucoma. The study suggests that targeted screening of high-risk groups and sleep intervention may help prevent the disease.
The American Heart Association has selected 52 Historically Black Colleges and Universities (HBCU) students for its Scholars program. The program aims to increase diversity in the healthcare field by providing opportunities for research, mentorship, and leadership development. Accepted students will study social determinants of health ...
A recent study published in Nature Communications identified a root cause of chronic heart failure following a heart attack, revealing that iron drives the formation of fatty tissue in the heart. This discovery has the potential to prevent heart failure in nearly half a million people in the US and millions more worldwide.
GSA Bulletin articles explore the nature of China and Tibet's dynamics, and the formation of authigenic carbonates in the northern Okinawa Trough. The study also examines the quantification of megaclasts within mass-transport complexes in the offshore Taranaki Basin.
Researchers at KAUST developed an inverse mixture-design approach using machine learning to create high-performance transport fuels. The model accurately predicted fuel properties and identified suitable blends, offering a promising solution to reduce greenhouse gas emissions.
A team of scientists found that the largest open ocean dead zone in the eastern Pacific Ocean emerged eight million years ago due to increasing nutrient content. This natural phenomenon was caused by changes in weathering and erosion on land, leading to a major transition in terrestrial ecosystems.
Researchers from Yokohama National University have developed a flexible film for batteries that can operate reliably in air, offering potential for highly deformable batteries in wearable devices. The film shows excellent oxygen gas impermeability and extremely low moisture permeability, making it suitable for wearable applications.
Scientists discovered that ancient fish favored cold, dark waters of the deep sea, challenging the assumption that shallow habitats have always been diverse. The study revealed three major events that drove speciation rates in the deep sea, including the breakup of Pangea and the Cretaceous Hot Greenhouse period.
A critical new pathway to treating glioblastoma, a deadly brain tumor, may be found in the complex diversity of tumor tissue. CDI scientists identified lipids with potential therapeutic value, highlighting the importance of targeting signaling pathways in relation to cell function and resistance to therapy.
Researchers found that knockdown of secreted frizzled-related protein 4 (SFRP4) suppresses SASP and improves age-related skin phenotypes. This suggests a potential candidate for the development of new skin rejuvenation therapies.
Researchers found a significant increase in heart disease deaths among adults in the US during the COVID-19 pandemic. The study attributed this rise to factors such as lockdowns, lack of physical activity, increased smoking and alcohol use.
Rice University engineers have developed a method to convert hydrogen sulfide into high-demand hydrogen gas and sulfur in a single step using gold nanoparticles. The process gets all its energy from light, offering a cost-effective alternative to traditional remediation methods.
Researchers at Nagoya University analyzed three historical writings to identify past solar eclipses in Hokkaido, using modern scientific techniques. They found that these accounts matched computer simulations of the Sun and Moon positions, revealing valuable clues about the extremity of the solar-terrestrial environment.
Analysis by University of Wisconsin-Madison researchers confirms Black Americans bear greater mortality burden, even after accounting for age and population differences. Partisan policies played a significant role in this shift, with states led by Republican governors lifting pandemic measures faster, leading to higher white death rates.
Researchers found that a quarter of cancer patients want to know their life expectancy, while almost half want to know about their functional prognosis. The study suggests that doctors should consider various options for informing patients about their future to cater to individual needs.
A study of 9,303 US adults found that people with cardiovascular disease were less likely to use wearable devices, highlighting disparities in access and use. The research emphasizes the need to ensure equitable access to wearables to benefit high-risk populations.
Researchers extracted oxygen isotopes to study recent climate changes in the Third Pole region. The analysis revealed dramatic shifts in climate over the past 12,000 years, likely driven by population growth and agricultural development.
Scientists at the University of Innsbruck have developed a new method to observe and study ultra-cold mini twisters, quantized vortices that form in dipolar quantum gases. These vortices are a strong indication of superfluidity, a frictionless flow characteristic of certain quantum gases.
The Institute of Human Virology has received $7.5 million in NCI grants to combat lung cancer and anal precancer in Botswana and Nigeria, respectively. The studies will utilize existing HIV treatment infrastructure to reach at-risk populations and contribute to global cancer control.
Researchers found a longer PR interval and prolonged QT duration in genetically modified pig hearts after transplantation into humans, indicating signs of electrical disease. The study provides a foundation for future research to better understand xenotransplantation's effects on the heart's electrical system.
The International Conference of Women Engineers and Scientists (ICWES19) will bring together women from around the world to discuss how science, engineering, and technology can create a better world. The conference will feature keynote speakers, panel discussions, workshops, and networking opportunities.
Researchers evaluated 116 adults' diets and found most underestimated their own diet quality, with a significant gap between self-assessment and objective measurements. The study suggests that people trying to lose weight or health professionals should provide concrete information on improving diet quality.
The research reveals PAPP-A's heart-shaped structure and its interaction with STC2, a key regulator of IGF conversion. The study suggests that complex formation between PAPP-A and STC2 is highly regulated, influencing height by up to 2.1 cm.
Researchers found that marital stress among younger adults (ages 18–55 years) is associated with poorer recovery after a heart attack. The study of over 1,593 participants showed that higher levels of marital stress were linked to reduced physical and mental health outcomes.
Researchers used live fluorescence imaging experiments to uncover the mechanism behind cell volume regulation, revealing that WNK kinases activate the 'switch' through phase separation. This discovery has implications for human health, particularly in relation to kidney function and salt-sensitive hypertension.
A large-scale comparison of direct oral anticoagulants has identified apixaban as the drug with the lowest risk of bleeding. The study, published in Annals of Internal Medicine, found that apixaban had a 19-28% lower risk of gastrointestinal bleeding compared to other DOACs.
A study explores the relationship between consumer choice freedom and well-being, finding that autonomy and personal control are crucial factors. The research also highlights the limitations of choice freedom for vulnerable groups and suggests a more nuanced approach to understanding freedom.
Researchers found Antarctic summer thaw occurs nearly a month earlier than previously believed, lasting two months longer. This extended melt is beneficial for organisms needing meltwater but poses a threat to permafrost stability.
Scientists at the Max Planck Institute have developed a unidirectional device that significantly increases the quality of optical vortex signals. By transmitting selective optical vortex modes exclusively unidirectionally, they largely reduce detrimental backscattering to a minimum.
A study found that living in a food desert increases the risk of heart attack, stroke, and early death for people with PAD. People with PAD living in food deserts were 17% more likely to experience a major cardiac event compared to those with better nutrition access.