A new study found that depression affects approximately one-third of newly diagnosed lung cancer patients, leading to severe symptoms such as pain, hopelessness, and impaired day-to-day functioning.
A team from Colorado State University has created a novel dataset, AquaSat, by merging large public datasets of water quality observations with satellite imagery. This 'symphony of data' provides over 6 million water quality observations, unlocking powerful new applications in remote sensing of water quality. The study aims to improve ...
Researchers used computer simulations to investigate wind and water conditions that cause Kemp's ridley sea turtles to become stranded on beaches in Cape Cod. The study found that turtles are more likely to strand when water temperatures drop below 10.5°C and winds blow with high wind stress.
Sangyeop Lee, a Pitt engineer, has received a $500K NSF CAREER Award to develop machine learning models that predict material conductive properties. The project aims to create more efficient heat management in electronic devices and energy storage systems.
Researchers at Karlsruhe Institute of Technology (KIT) discover that subsiding air parcels from the Atlantic Ocean, rather than hot air from the Sahara, are responsible for extreme hot spells in central Europe. This finding has significant implications for developing early warning systems and improving forecasts.
Researchers have discovered key mechanisms and structural details of how chromosomes reorganize themselves after cell division. The study reveals a dynamic hierarchical framework of sequence by which chromosomes rebuild themselves after mitosis, shedding light on the interplay between chromatin architecture and gene transcription.
Research on NOTCH1 mutations in OSCC reveals tumour suppressive function through ETV7-mediated suppression of SERPINE1. Overexpression of NOTCH1 intracellular domain promotes cell adhesion and differentiation.
A new study examines how made-to-order production affects consumer behavior, finding that it prompts them to weigh ethical production attributes more heavily. This can lead to stronger feelings of guilt or gratification, which then mediates purchase intentions.
Researchers used specialized MRI techniques to follow patients with mild to moderate asthma over six years, finding consistent ventilation defects that persist over time. The studies refute the long-held belief that these defects are random and widespread, opening up opportunities for patient-specific treatments.
Researchers found that epigenetic mechanisms, specifically DNA methylation, play a key role in determining an individual's innate drive to exercise. The study revealed that mice with disrupted DNA methylation in hypothalamic neurons exhibited decreased voluntary physical exercise behavior.
Researchers discovered that a genetic mutation affecting neural crest cell behavior is linked to docility and facial features in modern humans. This study provides the first empirical validation of the self-domestication hypothesis, suggesting that human evolution led to changes in neural crest cells.
Young adults who use heavily are more likely to receive medical marijuana cards, a study published in the Journal of Studies on Alcohol and Drugs found. The study analyzed data from California participants aged 18-20 and showed that frequent marijuana use was the primary driver of card acquisition.
A global genetic comparison has discovered ten ancestral lineages in Asia, whereas northern Europe has a single ancestral lineage. The study provides a comprehensive genetic map for Asia, guiding scientists in studying diseases unique to Asians.
Researchers at Yale University unveil a new approach to reconstructing the evolutionary tree of life for mammals, revealing why some branches are weighed down with thousands of species while others hold just a few. The study provides comprehensive information about species diversity and relationships, past and present.
High-dose-rate brachytherapy offers excellent cure rates and cosmetic outcomes for elderly patients with common skin cancers, including squamous cell carcinoma and basal cell carcinoma. The treatment delivers a precise dose of radiation directly to the tumor while sparing healthy tissue nearby.
A recent study from Duke University's Fuqua School of Business found that incumbent CEOs working with newly hired CFOs (co-opted CFOs) take home an average of 10% more compensation. This is attributed to the CEO's power over the CFO, who may be pressured to manage earnings to meet or exceed financial analyst targets, ultimately driving...
Scientists are exploring the use of fiber optic cables as earthquake sensors due to their potential for accurate seismic data collection. Distributed Acoustic Sensing (DAS) technology uses internal flaws in fibers to detect changes in temperature, strain, or vibrations caused by seismic waves.
Over 40 years of data show that migratory birds have been getting smaller as the climate warms. The birds' body masses, leg bone lengths, and overall body sizes all decreased, while their wingspans increased, likely linked to rising temperatures.
Tropical Storm Kammuri's center of circulation is nearly centered in the South China Sea, with a tail of clouds streaming over Luzon and northern Philippines. The storm appears to be elongating, indicating weakening, as forecasters predict it will dissipate by December 6.
Engineers at Lehigh University have mapped the energy transport mechanism of chalcogenide perovskite, a promising material for solar energy generation. The research demonstrates tunability, essential for its potential applications.
Dr. John V. Williams is recognized for his leading research in respiratory virus biology, particularly human metapneumovirus (HMPV), and significant contributions to pediatric science. He has published molecular epidemiology studies establishing the importance of HMPV and developed candidate vaccines and monoclonal antibodies.
A new study reveals the Arctic has warmed by 0.75 degrees C in the last decade alone, with potential consequences including up to 7 degrees C warming for the Arctic and increased risk of extreme weather. The authors emphasize the need for near-term measures to reduce carbon emissions to slow high latitude warming.
Ancient Romans used timber from eastern France (Jura mountains) for portico construction in Rome. The oak planks were transported over 1700km via rivers before reaching the city.
A study of 1,480 children found that limited TV time and low ultra-processed food consumption are associated with lower obesity risks. High physical activity, sleep duration, and plant-based food consumption also contribute to a reduced likelihood of developing overweight or obesity.
Researchers have discovered that drugs targeting brain inflammation can reverse cognitive decline in aged mice by reducing the 'fog' of inflammatory load. This breakthrough offers a potential new treatment for dementia and age-related diseases, with two biomarkers identified to flag people with blood-brain barrier problems.
A new study suggests that taxpayers are more willing to pay their taxes when they recognize how their dollars contribute to the greater good. The research, conducted across multiple countries and demographics, found a positive correlation between tax payment and perceived social benefits.
Researchers using ESO's Very Large Telescope have discovered a giant planet orbiting a hot white dwarf star, stripping away its atmosphere to form a disc. The system's unique properties provide clues to the composition of exoplanet atmospheres and challenge our understanding of planetary systems' final fate.
The American Cancer Society and Flatiron Health are launching a grant program to support patient-centric research using real-world oncology datasets. Up to $225,000 will be awarded to researchers studying topics such as healthcare disparities, clinical guidelines, and treatment effectiveness.
A new study found that stricter alcohol policies are associated with a reduced risk of cancer mortality. The research, published in Chemico-Biological Interactions, suggests that stronger regulations may be a promising means of preventing cancer deaths at the population level.
A team of researchers from the University of Jyvaskyla and others have studied the out-of-equilibrium dynamical state induced by microwave photon absorption in diffusive Superconductor-Normal metal-Superconductor junctions. Strong anharmonicity of the current-phase relation arises under illumination, driven by non-adiabatic transitions.
Researchers found that a single infusion of ketamine combined with outpatient behavioral therapy helped individuals with alcohol use disorder abstain from drinking for several weeks. The study suggests that ketamine may improve motivation and reduce demoralization after a lapse, leading to better abstinence rates.
A recent study found that platforms like Instagram and Snapchat are linked to disordered eating behaviors in young girls and boys. The research suggests that social media use is associated with a higher likelihood of disordered eating thoughts and behaviors, particularly among those who spend more time on these platforms.
The Parker Solar Probe has mapped the source of the slow solar wind to coronal holes on the sun's surface, which are cooler and less dense than surrounding corona. The probe also detected switchbacks in the magnetic field that may accelerate particles toward Earth, posing potential damage to electrical grids and orbiting satellites.
Researchers created an artificial intelligence tool to identify neutrophils primed for NETosis, a process where white blood cells expel inflammatory DNA into circulation. The new technology allows scientists to measure NETosis in different diseases and test drugs that may inhibit or promote the process.
Alzheimer's disease incidence in the US has been declining since 2007, according to a recent analysis. The study found significant geographic variation in incidence rates across the country, with highest rates in the Midwest and South.
A recent study examining the potential link between traffic-related air pollution and obesity found a significant association with higher BMI in Mexican American women. In contrast, exposure to higher traffic pollution was linked to lower BMI in men, but not an increase.
A new study suggests that police killings of unarmed Black Americans during pregnancy can lead to smaller birth weights and shorter gestational ages in nearby unborn Black infants. This unique effect is thought to be driven by perceived injustice, discrimination, and fear related to the killings.
Researchers at the University of Jyväskylä have discovered that host cell calpain proteases can process enterovirus polyprotein in vitro. This finding sheds light on the mechanism behind the inhibitory effect of calpain protease inhibition on enterovirus infection.
A new study has found that rural women in the US experience higher rates of life-threatening childbirth complications than their urban counterparts. The research, published in Health Affairs, analyzed 6.8 million births between 2007 and 2015 and found a 9% greater chance of dangerous childbirth situations in rural areas.
The Parker Solar Probe has completed three passes through the Sun's atmosphere, revealing new information about the material and particles that speed away from the star. The data shows a complicated, active system with quick reversals in the magnetic field and sudden, faster-moving jets of material.
A large study published in International Journal of Epidemiology found that being more active reduces the risk of prostate cancer. Men with a specific DNA variation associated with increased physical activity had a 51% reduced risk, suggesting overall physical activity may play a larger role than previously thought.
Researchers discovered a way to reprogram mature inner ear cells to proliferate and regenerate hair-cell-like cells in adult mice. This breakthrough could lead to the development of treatments to restore hearing in people with hearing loss. The study provides hope for regrowing sensory hair cells and other important inner ear cell types.
Researchers analyzed 3,723 adults and found significant sex differences in the relationship between psoriasis and metabolic disorders. Women with psoriasis were more likely to develop metabolic syndrome and diabetes than their male counterparts.
Researchers are exploring various water management techniques to optimize crop yields and reduce water usage in water-scarce areas. Advanced irrigation technologies, such as mobile drip and precision application, show promise in reducing applied water by up to 20%.
Children of mothers with diabetes have increased rates of early onset cardiovascular disease from childhood to age 40. The study suggests that preventing and treating diabetes in women of childbearing age could help reduce the risk of CVD in their offspring.
A recent study at Massachusetts General Hospital has uncovered evidence of fimbriae that aid adherence to epithelial cells, an important step in the start of a shigellosis infection. The research team used in vivo-like culture methods and human intestinal organoids to confirm their findings.
Researchers studied experienced villagers carrying heavy loads on flexible bamboo poles and found that they could save almost 20% of their energy compared to using rigid poles. The villagers' subtle adjustments in stride also helped reduce forces exerted on their shoulders.
Researchers have identified a complex molecular interaction between reactive oxygen species and protein RITF1 that regulates root growth in the small flowering plant Arabidopsis thaliana. This discovery could lead to more efficient crop development for different soil types, optimizing productivity.
Researchers developed a drug delivery system that expands in the stomach and releases levonorgestrel over one month, providing an alternative to daily pill schedules. The platform has the potential to improve adherence rates, especially in low-income countries where cultural and economic barriers hinder long-acting contraceptive use.
A study published in the International Journal of Cancer suggests that weight loss surgery may increase the risk of colon cancer. Patients who underwent such surgery had a higher risk of colon cancer compared to the general population, especially over time.
Scientists develop a method to teach synthetic plastic to walk and respond to light, learning new tricks based on past experiences. The thermoplastic, made from liquid crystal polymer networks and dye, can be controlled remotely and has potential biomedical applications.
New research from the University of Adelaide reveals that climate and economic factors are driving farmers out of their properties in the Murray-Darling Basin. The study found no significant association between reduced water extraction and farmer numbers.
Scientists found that sight deprivation alters how groups of neurons work together, changing sensitivity to different frequencies. Adult mice's auditory cortex redistributes space to high, low, and mid-range frequencies after a week in the dark.
The MOVE-ON project aims to produce sustainable development and ecosystem management models for EU overseas territories in the Caribbean and Pacific oceans. Researchers will investigate ecological conditions and develop conceptual models of ecosystem services provision according to the quality of marine ecosystems.
Astronomers have found evidence of a giant planet surrounding a small, dead white dwarf star, providing insight into the evolution of our own solar system. The discovery suggests that many other planets may be hiding in similar extreme environments.
A new study from Swansea University has found that well-oxygenated lake waters are a significant source of methane emissions to the atmosphere, challenging previous assessments. The research suggests that these emissions could account for over half of surface methane emissions in lakes larger than one square kilometer.
Prof. Carmit Levy receives Young Investigator Award from SMR for her significant contributions to melanoma research, discovering key elements of metastasis and laying groundwork for future therapies.
A QUT researcher warns that mobile devices blurring work and personal life increase cyber risks for employers and employees alike. BYOD has opened up security challenges, with data breaches and personal information theft on the rise.
Outdated laws hinder pharmacists from providing timely treatment to displaced people in disaster-affected regions. The current model focuses on high-acuity patients, but vulnerable groups require longer-term assistance.
Dr. Frost's team identified targets that can mitigate the spread of toxic proteins in the brain, aiming to intervene at the earliest stages of the disease. By preventing tau protein activation, her research holds promise for preventing memory loss and cognitive decline in Alzheimer's patients.