A new study by Leanne Knobloch and her team provides guidance on supporting military couples during the reintegration process, highlighting the importance of providing ample support for at-home partners, addressing mental health symptoms, and working with couples to address relationship questions and disruptions.
A new study found that replacing a half hour of sitting time with light physical activity was associated with a nearly 50% reduction in mortality among the least active participants. Replacing sedentary time with moderate-intensity physical activity was also linked to a lower risk of death, although the association was smaller.
Researchers found that docile societies outperform aggressive ones when resources are scarce, while the opposite occurs when aggression dominates. This trade-off suggests a balance between domination and survival is key to successful spider societies.
A new study published in Geology reveals that the largest delta plain in Earth's history formed along Pangea's northern coast during the late Triassic period. The delta plain covers an area equivalent to nearly 1% of the modern world, outscaling modern counterparts by an order of magnitude.
The Endocrine Society's Clinical Practice Guideline recommends treating postmenopausal women with pharmacological therapies to reduce fracture risk, outweighing the risks of rare side effects. Guidelines also provide recommendations for monitoring and reassessing fracture risk after initial treatment.
The new cellulose-based material measures all three parameters independently, making it suitable for applications such as robotics, healthcare, and security. The sensor utilizes thermoelectric effect and distinguishes between electron and ion responses to measure temperature and humidity levels.
Researchers have developed an algorithm to detect potential security flaws in new chip designs, exposing vulnerabilities that could be exploited by hackers. The algorithm, called UPEC, analyzes microarchitectural side effects of design decisions and detects if they can be used to create covert channels.
A recent study at the University of Illinois examined the energy lifecycle of fuel/battery configurations to yield greatest reductions in carbon dioxide emissions. The most feasible configuration was a propulsion system with 50% electrical-power drivetrain, estimated to produce 49.6% less lifecycle CO2 emissions.
A study by Carnegie Mellon University and NYU found that trajectory-based targeting on mobile phones can significantly improve advertising effectiveness. The study tracked customers' physical movements in a shopping mall to determine how they affect their economic choices.
A new study from Cornell University has identified a genetic regulator called SAF that helps HIV-infected macrophages avoid cell death. By blocking SAF, researchers found that infected cells self-destructed while healthy cells remained untouched, presenting a novel angle for potential therapies to selectively eradicate reservoir cells.
A study by Norwegian University of Science and Technology researcher Costanza Biavaschi finds that highly educated migrants are more likely to emigrate, contributing positively to their new countries' welfare. The research also reveals that OECD countries benefit from migration, while most sending countries lose.
A synthetic peptide has been found to directly disrupt destructive inflammation in the kidneys, enabling better recovery and maintaining important functions. The peptide reduced immune cell movement, resolved inflammation, and improved kidney function without increasing blood pressure.
Karin Pelka receives $50,000 fellowship for two years to study immune cell types in colorectal tumors and develop methods to enhance immunotherapy. The Peggy Prescott Early Career Scientist Award aims to accelerate research to get new therapies to patients quickly and save lives now.
Scientists used fossil and modern whale barnacles to reconstruct the movements of ancient humpback and grey whales. The study found that summer-breeding and winter-feeding migrations have been a consistent part of these whales' way of life for hundreds of thousands of years.
Researchers propose the 'air bridge' hypothesis, suggesting bacteria can be transported globally through the air, sharing antibiotic resistance genes. Studies collected from hot springs worldwide found identical viral DNA memories in bacteria from distant locations.
A new study by Michigan Medicine found that parents and toddlers interact less with electronic books compared to print books, leading to reduced verbalization and quality of interactions. Parents tend to focus on technology rather than the story, hindering parent-guided conversation.
Thierry Pécot, a Hollings Cancer Center researcher, has received a $1.1 million grant from the Chan Zuckerberg Initiative to develop deep learning tools for biomedical image analysis. The goal is to enable biologists to apply these tools to their images and accelerate disease research.
Scientists from HZDR drove shock waves through plastics to simulate planetary conditions and observed crystalline structures at extreme pressures. The discovery may require revised models of Uranus and Neptune's interiors, suggesting less free hydrogen than previously thought.
Marine biodiversity experienced two bursts of accumulation during the Cambrian Explosion and Great Ordovician Biodiversification Event. The latter coincided with falling equatorial sea-surface temperatures, suggesting a narrow temperature window was required for marine life.
A new study by University of Utah Health found that oral antimicrobial drugs excel in preserving parents' quality of life, costing significantly less ($7 vs $65 each day) and requiring less administration time (6 vs 90 minutes). This results in reduced time off work (30 vs 60 hours) and fewer missed days of school or daycare.
Damage to parts of the orbitofrontal cortex increases defensive responses to threats in monkeys. The study suggests that specific symptoms of anxiety disorders may arise from dysfunction in distinct subregions of OFC.
Research on body-worn cameras found that devices do not produce dramatic changes in police behavior, nor improve citizens' satisfaction with police encounters. However, cameras may reduce complaints against officers and are generally supported by both officers and citizens.
A new study found that improvements in property damage and casualties differ for fire departments with informal, formal, or contract-based collaborations. Formal contracts improve performance on goals firefighters are motivated to achieve, but may negatively impact motivation for other important goals.
The TeamUp5G project aims to develop new solutions for 5G transmission, radio resource management, and spectrum optimization. It also focuses on the development of small cells and massive antennas to improve network capacity and energy efficiency.
Researchers found that perovskite solar cells are stable up to 300 Gy of γ-radiation but suffer a rapid drop in efficiency with further increases in dose. The study aims to find more stable materials, which could make perovskite solar cells suitable for use in space
Researchers have discovered that Dickinsonia fossils do not reveal all the features of the earliest known animals. The study suggests that simple physical properties of sediments can explain the preservation of these soft-bodied creatures.
A study by Hisahiro Naito and Annie Mwayi Mapulanga found that deforestation in Malawi is associated with lower safe drinking water usage, despite increased runoff. The authors estimate a 9% decrease in precipitation equivalent to a 14% loss of forest area, highlighting the importance of preserving forests for water source protection.
Researchers discovered a key regulator of IGF-1 bioavailability in children with severe growth disorders. Electronic health records can help identify patients who could benefit from genetic testing to diagnose undiagnosed short stature.
A team of scientists from Stanford and MIT used machine learning to analyze extensive experimental data, predicting the remaining lifespan of lithium-ion batteries. The technique is expected to speed up new battery designs and reduce production time.
Researchers have identified microphthalmia-associated transcription factor (MITF) as a pivotal protein in the maintenance of melanocytes and survival of melanoma cells. A chemical inhibitor of MITF has been found to prevent growth of human melanoma cells, suggesting that MITF expression levels can predict sensitivity to such therapies.
A large Japanese study found that women under 65 were less likely to receive bystander CPR in public locations than men. The researchers speculate that cultural attitudes may influence bystanders and propose better understanding of sex-based disparities are needed to facilitate public health intervention.
A University of Warwick study reveals that patients use online consultations in the same way they would book a traditional appointment, with highest usage during busy weekdays and weekends. The study highlights opportunities to tailor platforms to patient needs, improving their experience.
A new study by MD Anderson Cancer Center suggests that certain B cells with unique characteristics can predict which patients are most likely to respond to immunotherapy for metastatic melanoma and kidney cancer. The researchers found that activated B cells with specific phenotypes were associated with a better response to treatment.
A new study shows that uterine fibroid embolization (UFE) is as effective as surgical treatment in treating uterine fibroids, with fewer post-procedure complications. UFE preserves the uterus and allows women to return to their normal lives sooner.
A meta-analysis of 12 international stroke studies identified common genetic variants associated with poststroke recovery outcomes. The study found a significant genetic variant linked to worse outcomes, and suggests that genes may contribute to individual differences in recovery.
A University of Oklahoma study found that climate warming significantly impacts microbial biodiversity in tallgrass prairies, with warmer temperatures increasing phylogenetic diversity over time. This could have significant implications for ecosystem management and conservation strategies.
Researchers suggest dynamic pricing strategy that targets both avid and casual readers, with hardware prices initially high and then lowered while e-book prices increased, locking in consumers and generating ecosystem of products. This approach can be applied to various complementary products beyond tech.
Tropical Cyclone Veronica is moving slowly west southwest along the Australian coast, with its eye just off the coast. The storm is expected to weaken below tropical cyclone intensity early Tuesday, bringing heavy rain and hazardous road conditions.
Scientists at Scripps Research discovered a life-extension pathway in C. elegans worms that modulates a cannabinoid biological pathway, extending lifespan by up to 45%. The study introduces a powerful method for applying chemical probes to lab animals like worms to discover biology relevant to humans.
Researchers found that the carnivorous waterwheel plant catches a wide variety of prey, including fast-swimming animals and slow-moving snails. The plant's diverse diet may be an adaptation to its fragmented habitats.
The study found significant racial segregation and inequality in NICU care for very low-birth-weight and preterm infants. Researchers identified sociodemographic factors, hospital quality, access, and choice as key contributors to these disparities.
Researchers at Rice University and Austria's Vienna University of Technology shatter ultracold BECs, revealing two distinct phenomena depending on the frequency of shaking. The team observes grains of varying sizes in some experiments, attributed to quantum correlations that challenge standard theories.
Researchers at UBC have created a durable nanocomposite biomaterial heart-valve that enables the heart to adapt faster and more seamlessly. The new design is made from naturally derived materials, such as gels, vinyl, and cellulose, and can be inserted into patients through small incisions, reducing implantation risks.
Srinivasan will develop a novel kinetic approach to understand astrophysical phenomena associated with supernovae explosions and their impact on plasma transport. His research has implications for clean energy, national security, and fundamental science.
A team at The University of Tokyo has described a rare phenomenon called liquid-to-liquid phase transitions in pure substances. The study found that a liquid made of one type of molecule can switch between liquid and glassy states, offering a novel way to control transport properties.
A randomized clinical trial tested a wearable behavioral intervention to reinforce facial engagement and emotion recognition in children with ASD. The study found that the intervention improved social behavior in these children.
A new study suggests that white women with polycystic ovary syndrome (PCOS) experience higher levels of anxiety compared to their black counterparts. The research found a significant difference in anxiety symptoms between the two groups, with white women exhibiting higher rates of anxiety on screening tests.
A study found persistent income-related inequalities in psychological distress and suicidal behaviors among Indigenous peoples. Improving social determinants of health, such as income and food availability, may help address these mental health issues.
Researchers have developed a CRISPR-based graphene biosensor that enables digital detection of DNA without amplification, allowing for fast and accurate genetic mutation testing. The system uses CRISPR's genome-searching capability and graphene's sensitivity to detect target genes without amplification.
Researchers at Queen Mary University of London have found a way to confine catalysts in tiny pores of host materials, leading to increased activity and novel properties. The new approach, called Pourbaix-Enabled Guest Synthesis, uses thermodynamics to overcome challenges and create multifunctional materials.
A QUT-led study found a significant increase in 'technoference' over the past 13 years, with 24% of women and 15% of men identified as problematic mobile phone users. The survey also revealed correlations between problem phone use off the road and on the road, as well as increased risk-taking behaviors.
Researchers at MUSC have shown that restoring the enzyme's ability to produce nitric oxide can help protect against heart disease in lupus patients. The study suggests that this approach could also be relevant to heart disease more broadly, by promoting endothelial cell function and reducing inflammation.
Researchers analyzed oxygen isotope signatures from whale barnacle shells to reconstruct ancient migration patterns. The study found consistent seasonal variations in oxygen isotopes, mirroring modern whale migration patterns and suggesting that baleen whales have retained their migratory routes for over 270,000 years.
A study found that community pharmacy-based type 2 diabetes screening is cost-effective and can increase early diagnoses by 3.3 years. Researchers suggest targeting high-risk patients to improve the service's cost-effectiveness.
Physicists have created a device that can detect and measure quantum radiation pressure noise, a significant source of uncertainty in gravitational wave detectors. The breakthrough aims to improve the sensitivity of next-generation detectors, potentially leading to more accurate detections.
New research examines the link between Chinese famine and Type 2 diabetes, finding little evidence for an association. The study suggests that existing studies had limitations in design and control groups, which may have led to inaccurate conclusions.
A new study published by the Moskalev Lab has revealed how overexpressing the pro-longevity gene Gclc in Drosophila melanogaster leads to life extension and changes in the thorax's transcriptome, including genes involved in metabolism, immune system, and circadian rhythmicity.
Researchers found that brain stem cells from primary progressive MS patients act and look older than normal cells, affecting myelin production. Blocking a specific protein may improve oligodendrocyte growth and offer new treatment options.
The EASI Genomics project provides free-of-charge access to cutting-edge European genomics facilities, supporting diverse genomics projects from study design to bioinformatic analysis. The first call for proposals focuses on sequencing of ancient DNA and microbiome analysis.
A new male oral contraceptive, 11-beta-MNTDC, has been found to decrease sperm production while preserving libido, according to a phase 1 study. The drug produced hormone responses consistent with effective contraception and had few mild side effects.