A study found that premature baby boys' brains are affected more severely than girls', with significant sex differences in gray matter and white matter. The research used MRI scans to analyze the brains of 33 infants, showing that even at one year old, there are major sex differences.
Researchers found that patients with low arginine levels had lower blood platelet counts and impaired immune function. Supplementing arginine in SFTS patients increased platelet production and cleared the virus faster, providing hope for potential treatment targeting this amino acid.
A new study found that home-based video-game exercises can significantly reduce chronic low back pain in older adults, with a 27% reduction in pain and a 23% increase in function. The program was well-compliant, with participants completing an average of 85% of recommended sessions.
A York University study found that difficult people who practiced acts of kindness had the greatest reductions in depression and increases in life satisfaction. Researchers tracked over 640 participants who were mildly depressed and asked them to complete online compassion training exercises.
A new study from the University of British Columbia and Princeton University found that intense competition fosters pro-social behavior, including sharing, co-operation, and volunteering. This results in higher levels of contribution to collective pools and reported increases in generalized trust among coworkers.
A new study reveals that changes in white matter regions of the brain associated with small vessel disease are linked to decreased processing speed in people with Type 2 diabetes. Higher blood pressure and worse kidney function also contribute to poorer cognition.
Research from the University of Exeter found that procrastinating managers can lead to a contemptuous attitude amongst their staff, resulting in anger, frustration, and abuse. Employees who have good relationships with their leaders are less likely to be frustrated by their behavior.
A study published in River Research and Applications detected over 1,000 endangered razorback sucker and dozens of Colorado pikeminnow downstream of the Piute Farms Waterfall. The fish moved from up to 600 miles away in the Colorado River, suggesting that spawning migrations may be cut off by the waterfall.
A high-gluten diet during pregnancy is associated with an increased risk of type 1 diabetes in children, according to a large observational study. The researchers found that the child's risk of developing type 1 diabetes increased proportionally with the mother's gluten intake during pregnancy.
Princeton University researchers have discovered a precise timeline for the Columbia River flood basalts, which they believe caused ancient global warming. The team's use of tiny zircon crystals has provided an unprecedented level of precision, revealing that 95% of the eruptions occurred within a 750,000-year window.
A team of researchers at Technical University of Munich has developed a new method to measure the time between X-ray photon absorption and electron emission. The study reveals that photoelectrons can be generated in around 40 attoseconds, which is twice as fast as expected. This breakthrough could lead to advancements in photocathodes ...
A new study by CU Boulder-led researchers reveals that the Vavilov Ice Cap has dramatically accelerated, losing massive amounts of ice mass and challenging scientists' assumptions. The rapid collapse raises concerns for glaciers in other polar regions.
A review of bivalent HPV vaccine data found no new or unexpected safety concerns. The majority of adverse event reports were classified as non-serious and mild.
Dr. Ben Conley has invented a metamaterial to bring full-spectrum infrared to warfighters, expanding sensed spectrum and improving visibility in caves and tunnels. The technology will not add weight or require additional battery power.
Researchers at Brown University have successfully assembled complex macroscale superstructures from pyramid-shaped nanoparticle building blocks. The 3D supercrystals demonstrated in the study possess aligned atomic structures, which may lead to interesting optical properties.
Researchers found that combining electronic health records with traditional surveillance data improves flu season forecasting accuracy. The most predictive data sets came from the CDC's ILINet and clinical lab data, which were combined with athenahealth's data for improved results.
A new carbon material has been discovered with a high Na storage capacity of over 400mAh/g, outperforming current hard carbon materials. The bi-honeycomb-like architecture shows an 85% plateau capacity at low voltage, potentially increasing energy density in sodium-ion batteries.
Researchers at UT Austin developed a novel technique to switch the mechanical motion of nanomotors using visible light, opening doors to autonomous and intelligent machines. The method enables tunable speed and efficient control of nanomotors for various applications.
Purdue University researchers have simulated how over 20 different breast tissue ratios respond to heat given off by MRIs at higher field strengths. The simulations showed that a fivefold increase in SAR could still stay within FDA limits for most breast tissue ratios, enabling the use of 7 tesla technology for safer cancer detection.
A study by Indiana University sociologist Jessica Calarco found significant gaps in the quality and reliability of technology owned by college students. Students from low-income families and students of color were more likely to experience issues with their devices, leading to stress and negatively impacting academic performance.
Researchers developed a new cell culture platform to observe cancer cells' never-before-seen behaviors, revealing the mechanisms behind pancreatic cancer's clinical properties. The study shows that cancer cells can self-organize into micro-tumors and evade the immune system by releasing chemical markers on their surfaces.
Researchers found that NLRP12 promotes healthy gut bacteria, which produce butyrate and propionate, protecting against obesity and insulin resistance. The study suggests a potential therapeutic target for treating obesity and diabetes.
Researchers connected cognitive science's Universal Law of Generalization to information theory, revealing that the brain approaches optimal performance in perception and memory. This discovery has implications for education, particularly in STEM fields, where students learn to differentiate between complex stimuli.
A new method, DITE, has been developed to accurately measure temperature in fat-containing tissues. The method was tested using fluorescent thermometers and achieved precise results, providing potential insights into the characterization of brown adipose tissue in vivo.
Researchers discovered Serratia marcescens chitinase A (SmChiA) as a molecular motor that converts energy into unidirectional mechanical motion. It hydrolyzes recalcitrant crystalline chitin to form a water-soluble disaccharide, exhibiting fast and efficient degradation.
Hematologic stem cell transplantation (HSCT) survivors are at risk of bone loss and osteoporosis, increasing the likelihood of fragility fractures. The IOF expert Working Group on Cancer and Bone Disease provides clinical guidance for monitoring, evaluation, and treatment of bone loss in these patients.
A recent study reveals that people tend to compare themselves more strongly in situations of social tightness, such as job interviews, or collective, interdependent social situations. The researchers found a link between cultural tightness, interdependence, and social comparison across individuals, situations, and cultures.
The Journal of the American Medical Association highlights the growing field of geroscience, which seeks to understand and address the biological mechanisms underlying aging. Researchers from the American Federation for Aging Research are leading the way in this area, exploring therapeutic interventions and extending healthspan.
A recent study in the Australian Journal of Psychology found that heartfelt guilt leads to elevated arousal and biased preferences towards cleansing products. Participants who experienced guilt showed enhanced memory recall of threat words and a stronger desire for cleaning items.
A recent study reveals a significant increase in the frequency and severity of floods on the Amazon River, with extreme floods occurring every four years. The research attributes this change to changes in the surrounding seas, particularly the Pacific and Atlantic oceans.
Researchers from UC San Diego use reinforcement learning to train gliders to navigate atmospheric thermals, achieving heights of 700 meters. The study highlights vertical wind accelerations and roll-wise torques as key cues for soaring birds, with implications for autonomous flying vehicle development.
Researchers have developed the first device that can measure the single-electron charge of one quantum dot using a second as a sensor, enabling real-time detection of single-electron tunneling. This breakthrough could aid in the development of advanced nanoelectronics and quantum computing.
Scientists have discovered a way to enhance the effectiveness of artemisinin, a powerful antimalarial drug, by combining it with chemotherapy medicines that target the parasite's waste disposal system. The combination works by jamming the recycling process, leading to cell death in the parasite.
A senior doctor calls for a ban on the sale of caffeinated energy drinks to children in England, citing concerns over obesity and mental health problems. The Royal College of Paediatrics and Child Health supports these restrictions, highlighting the need for improved evidence to protect young people's health.
Researchers found that inoculation of rice plants with Brevibacterium linens RS16 improved photosynthetic traits and reduced volatile emissions in response to salt stress. This non-invasive approach enhances plant salinity tolerance, offering a potential solution for crop productivity under saline conditions.
Researchers have identified the biochemical basis of unintended consequences in dry-hopping beer production, including high alcohol content and pressure issues. By understanding the effects of hops on fermentation, brewers can better control beer quality and safety.
A study published in Respirology found ten treatable traits predictive of future asthma attacks, including depression and vocal cord dysfunction. The findings may help clinicians tailor treatment plans for patients with severe asthma.
Researchers have identified optimal bridge concepts that require minimal material volume, potentially making longer spans feasible. The proposed designs contain regions resembling a bicycle wheel and would be significantly lighter than traditional suspension bridge designs.
New research reveals infants can acquire object categories using just a few labeled examples, sparking the process of categorization. This 'semi-supervised learning' strategy efficiently integrates all subsequent objects into their evolving category representation.
Researchers developed Pd@NiO-x nanoparticles with unique core@shell interface structure, achieving high activity, selectivity and stability for direct H2O2 synthesis. The creation of porous NiO shell exposes Pd active sites, enhancing productivity and selectivity.
Researchers found that counties with higher Hispanic populations faced more economic disadvantages, lack of access to quality health care, and language barriers. This led to higher mortality rates from cardiovascular disease among both Hispanics and non-Hispanic whites.
A new system, MoSculp, uses algorithmic processing of 2D videos to generate 3D printed motion sculptures, providing a detailed study of human movement for athletes, dancers, and others. The system has been shown to improve visualization and analysis of complex motion in over 75% of user studies.
A team of researchers has successfully sequenced and assembled the cane toad genome, providing a reference for understanding its interplay with ecosystems. The findings also identify three new viruses that could potentially be used as biocontrol agents, offering new hope in controlling the invasive species' population.
Researchers characterized the maternal microbiome during pregnancy, revealing variations in bacterial diversity across different body sites and gestational stages. The study highlights the importance of the maternal microbiome in supporting healthy pregnancy outcomes and may inform targeted interventions to promote fetal development.
Researchers at Osaka University developed a two-step process to produce materials with good morphological properties and excellent photoresistor performance. The technique improves photo response performance by up to 100 times compared to other methods, making bismuth sulfide a promising material for optoelectronic devices.
A team of researchers at the University of Illinois has developed a system that harnesses the power of bubbles to destroy microbial biofilms. The system uses diatoms loaded with an oxygen-generating chemical, which creates microbubbles that propel tiny particles through the surfaces of tough films and deliver an antiseptic deathblow to...
Michigan State University has been awarded a $2 million grant to develop new designs for long-duration storage on the US power grid. The project, called Scalable Thermochemical Option for Renewable Energy Storage (STORES), aims to create modular thermal storage systems that can store heat energy in the form of chemical energy.
Physicists from the University of Tokyo have generated a record-breaking magnetic field of 1,200 teslas using electromagnetic flux compression. The field was sustained for over 100 microseconds, far exceeding previous records. This achievement has significant implications for material science and fusion power generation.
A new project aims to increase HIV testing among Nigerian youth by developing and implementing innovative tools for self-testing. Researchers will use open challenges and entrepreneurship training to engage youth in creating effective HIV services.
The RAC's elimination would shift review responsibility to local Institutional Biosafety Committees. The new approach aims to reduce redundancies between FDA and RAC roles in human gene therapy.
Researchers at the University of Minnesota Medical School have made a groundbreaking discovery about the influenza virus, finding that its replication rate differs significantly between various cell types. The study reveals that certain cells are protected from severe infection, while others remain vulnerable to viral damage.
A recent study by MS researchers found that older individuals with multiple sclerosis report lower levels of depression and higher quality of life than their younger counterparts. This trend is consistent with the general population, where well-being improves with age.
The study uses genetic matching and port data to identify the three largest cartels involved in African elephant ivory trade. The researchers hope their findings can help police this illegal trade and strengthen ongoing cases against particular cartels.
Researchers analyzed fossilized Mesosaurus bones to determine the species' lifestyle and behavior. The findings suggest that mature adults spent more time on land, while juveniles were semi-aquatic.
Researchers developed a light-based technique for measuring weak magnetic fields, like those from the brain. The sensors can detect the brain's magnetic field and have the potential to replace MRI machines, offering an alternative for real-time brain activity mapping.
A recent study found that 55.0% of individuals aged 50+, 62.9% with moderate depression, and 67.8% with severe depression had arthritis. The study highlights the importance of treating arthritis-related pain in older adults with depressive symptoms.
Researchers have discovered a new use for green tea's EGCG: delivering therapeutic siRNAs into cells. This breakthrough could lead to treatments for diseases caused by gene misexpression.
Researchers at DeepMind and universities reveal a novel brain mechanism that links episodic memories to solve problems. The discovery suggests the hippocampus recirculates activation back into itself, triggering related memory retrieval.
Fibromyalgia patients who regularly visit their physicians are much less likely to attempt suicide than those who do not. Regular care engagement is key in managing the disorder and reducing risk of suicide. The study suggests connecting patients at-risk with outpatient providers can improve care and reduce suicidal risk.
Researchers found a new mechanism by which small snoRNAs regulate the splicing process of host genes, ensuring proper protein production. This breakthrough discovery opens a new avenue of research into gene expression and has implications for understanding diseases like cancer.