Researchers found that people agree more with claims when a photo is displayed, regardless of its accuracy. This phenomenon, known as 'truthiness,' has important implications for situations where people are influenced by visual cues.
The study reveals that horizontal convective rolls affected fire behaviour, introducing variability in wind, temperature, and humidity conditions. This new understanding has the potential to improve fire management and warning systems, providing a better guide for public warning systems and firefighting resources.
MIT neuroscientists discovered that two major classes of brain cells repress neural activity through simple yet profound mathematical computations. The findings could help scientists understand diseases caused by imbalances in brain inhibition and excitation, including autism, schizophrenia, and bipolar disorder.
Research tracking 259 elite rugby players found that those competing in tournaments across multiple time zones were twice to three times as likely to get ill as on their home turf. The study suggests various stressors such as pollution, temperature, and germs may be involved in the increased risk of illness.
Researchers analyzed fossil teeth to determine the dietary preferences of three groups of hominins in South Africa. The study found that Australopithecus had a more varied diet than early Homo, while Paranthropus had a primarily herbivorous-like diet
Scientists have created a preconcentrator device that can increase levels of TNT and related explosives by 1,000 times in under one minute. The device uses a molecular sieve membrane to trap molecules of explosives, making them detectable in previously undetectable concentrations.
A new mouse model has reproduced key cognitive and behavioral symptoms of myotonic dystrophy, a disease marked by progressive muscle wasting and weakness. The study reveals that molecular missteps disrupt brain function, causing toxic RNAs to produce incorrect proteins in the brain.
Researchers have developed a vaccine that protects African green monkeys from Nipah virus, with all nine vaccinated animals surviving a lethal challenge. The vaccine is based on a Hendra virus surface protein and is in commercial development for use in horses.
The National Institute of Standards and Technology (NIST) is developing testing standards for lab-on-a-chip devices to ensure accurate measurements and product quality. Key findings include the importance of controlling multiple factors, such as materials and measurement methods, in determining autofluorescence levels.
A recent study by University of Colorado researchers found that 73.8% of adolescents in substance abuse treatment used medical marijuana recommended to someone else. Regular use of medical marijuana began at a younger age among these patients, and they had more severe symptoms of marijuana abuse and conduct disorder.
Older adults tend to prefer positive looking patterns and show improved mood regulation when focusing on positive stimuli. This research suggests a causal link between positive looking and mood regulation in older adults.
The project aims to make neuroscience-specific compute and software tools conveniently available to students and investigators. The NSG portal will offer a streamlined process for uploading models, retrieving and storing data, and specifying parameters for running high-performance computing-based neuronal simulations.
Researchers at Washington State University found that dams and reservoirs emit significant amounts of methane, a potent greenhouse gas. The study's findings suggest that managing drawdowns could reduce methane emissions and may even make decommissioning reservoirs a net sink for carbon.
Advances in laparoscopic surgery have improved the care of patients with gallbladder disease, offering a less invasive alternative to open surgery. New tools and techniques have enhanced surgical outcomes, including reduced recovery times and fewer complications.
A study by Norwegian University of Science and Technology found that normal-weight teenagers who perceive themselves as fat are more likely to become obese as adults. The researchers analyzed data from the Nord-Trøndelag Health Study, finding a significant association between perceived weight and actual obesity.
A Mayo Clinic study reveals that mice exposed to low doses of a staph protein developed a lupus-like disease, with kidney damage and autoantibodies. The findings suggest that the protein may play a role in exacerbating lupus in genetically predisposed patients.
A new rapid test to diagnose melioidosis, a difficult infection to treat, is being optimized and tested by University of Nevada School of Medicine researcher David AuCoin. The test has shown encouraging results in regions where the disease is endemic, such as Thailand and Australia.
Researchers found a significantly lower risk of life-threatening side-effects in patients taking part in Phase I trials of new-style targeted cancer therapies. The study also identified characteristics that put patients at higher risk, such as being sicker when joining the trial.
Jon Camden, an assistant professor at the University of Tennessee, has received a $600,000 CAREER grant to support his research in surface nonlinear spectroscopy. The project aims to develop new analytical methods for detecting molecules on nanoparticles.
Scientists identified a key neural mechanism causing dyslexia, which can be traced back to a malfunction of the medial geniculate body. This discovery provides a foundation for developing potential treatments and compensating strategies for individuals with dyslexia.
A new method involves molecularly engineering a model synapse to precisely control GABA receptors, which is crucial in brain chemistry. Understanding how these receptors work can lead to creating safer drugs with fewer side effects for disorders like epilepsy and anxiety.
Researchers developed visual data mining software to detect subtle city-specific features in Google Street View images. The software identified unique elements such as cast-iron balconies in Paris and fire escapes in New York City, which can be used for computational geography tasks.
A pilot study found that phone calls with a 'stroke coach' can help patients understand their medication regimens, reduce depression, and improve overall health status. The coaching program resulted in higher knowledge of medications and stroke symptoms among participants compared to a control group.
Research on Alzheimer's disease is gaining momentum, with over 150 companies working on innovative approaches to tackle the debilitating disease. New therapies, such as Antisenilin and Gammagard, are in Phase III trials and show promise in addressing the underlying biology of the disease.
Researchers created composites with a loose structure that enables cells to colonize and form three-dimensional tissues. The fibers' spacing can be adjusted to align cells and direct tissue formation, mimicking the human meniscus.
A randomized controlled trial found that corticosteroids have no clinical benefit in treating acute sinusitis. Researchers from the Netherlands conducted a study involving 174 adults with clinically diagnosed acute rhinosinusitis and found that oral corticosteroids had no significant effect on facial pain or pressure.
A new disinfectant, Akwaton, has been shown to effectively destroy bacterial spores at extremely low concentrations. This is a significant improvement over existing chemical compounds that require higher concentrations and can be harmful to humans.
The Hospital of the University of Pennsylvania has been selected to lead a nationwide nurse-training initiative aimed at strengthening the nation's primary care workforce. The Graduate Nurse Education Demonstration will provide advanced training opportunities for hundreds of nurses over four years, increasing access to essential health...
A study published in Hepatology reports a promising new therapy for liver fibrosis, a scarring process associated with chronic liver disease that can lead to organ failure. The NADPH oxidase inhibitor GKT137831 was found to suppress fibrotic gene expression and prevent further fibrosis in mouse models.
A study analyzing malpractice claims in Australia found that doctors often fail to disclose significant risks to patients before treatment. The authors argue that this can lead to factual disagreements and disputes over informed consent, highlighting the need for improved communication between healthcare providers and patients.
A study of 2,625 participants with new diabetes found that those who were normal weight at diagnosis had higher rates of total and noncardiovascular mortality. The researchers suggest that genetic and metabolic factors may contribute to the findings, warranting further research.
Scientists are exploring ways to target cancer cells by attacking defective genes before protein production, leveraging micro RNAs (miRNAs) and their interactions with messenger RNAs. miR-7 and miR-128 affected pathways related to cell adhesion, EMT, and cellular replication in ovarian cancer cells.
Tropical Storm Haikui is heading towards landfall in southeastern China, bringing strong winds, flooding, and coastal erosion. The storm's size and shape are being monitored by NASA's Aqua satellite, which captured a detailed image of its ragged eye.
Researchers from Brown University and ATMI Inc. report the best-ever transparency and conductivity performance for an ITO made using a chemical solution, potentially offering a low-cost method for manufacturers. The team created conductive films with 93% transparency and comparable conductivity to glass plates.
A new X-ray imaging technique has produced dramatic three-dimensional images of gold nanocrystals, revealing their structure for the first time. The improved image quality will likely lead to a better understanding of nanomaterials' properties.
Researchers at Yale University have discovered that diseased trees in forests can produce massive amounts of methane, a potent greenhouse gas. The estimated emission rate from an upland site is equivalent to burning 40 gallons of gasoline per hectare of forest per year.
New research from the University of Michigan found that a 10-percentage-point increase in federal matching funds for Medicaid and CHIP is associated with an increase of 1.9 percent in the number of children enrolled in Medicaid nationwide. This translates to approximately 500,000 additional children gaining health insurance coverage.
A laboratory study conducted by Duke University psychologists found that the brains of humans, including radiologists and baggage screeners, evolved to solve foraging problems in similar ways. The researchers discovered that people with fewer targets to find gave up on a given screen sooner compared to those with more targets.
Lynn and Foster Friess are donating up to $100,000 to support ovarian cancer research at the Translational Genomics Research Institute. The challenge aims to advance cutting-edge genetic technology in pursuit of better cancer treatments.
A three-year grant will investigate how people trust and rely on automation in various daily contexts. The research aims to understand why some types of automation are trusted and used while others are not, particularly for an aging population.
A mobile HIV-testing clinic integrated with active tuberculosis case finding in underserviced areas of Cape Town demonstrated high feasibility, yield, and treatment success. The study found that the service was well-received by HIV-negative individuals with symptoms suggestive of TB, as well as all HIV-positive individuals.
New research found that many US children are not using age-appropriate safety restraints in cars, with minority groups facing higher risks. The study highlights the need for culturally specific programs to promote restraint use among minority children.
Researchers found a strain of dysentery-causing bacterium spreading rapidly from Europe to Australia and some developing countries. High levels of drug resistance in developed countries make transmission easier.
A novel method using immune cells has been shown to induce tolerance to specific proteins in mice, allowing them to tolerate gene therapy designed to deliver the protein. This approach may prevent rejection and improve the long-term success of gene therapies for various diseases.
A new UC Santa Barbara-based project will investigate contaminants in urban water environments, focusing on identifying threats to surface waters and groundwater. The research aims to determine how to mitigate these issues and develop cost-effective solutions.
Research finds that TRPM7 protein plays a critical role in breast cancer cell metastasis. High levels of TRPM7 expression are associated with poor patient outcomes and increased risk of distant metastases. The study suggests that targeting this protein could block metastasis, offering new therapeutic opportunities.
Tropical Storm 13W is weakening due to rising cloud top temperatures, according to NASA's infrared imagery. The storm's maximum sustained winds were near 35 knots on August 7, and it was moving northwest at 9 knots.
Researchers at UCF have discovered a non-chemical method to create identical nanoparticles of any size in large quantities. The technique relies on heat to break molten fibers into spherical droplets, resulting in particles that can hold multiple types of materials locked in place.
Researchers at NYU School of Medicine are enrolling patients in a clinical trial testing the use of worm eggs to relieve symptoms of ulcerative colitis. The trial aims to understand how worm eggs may improve symptoms by altering the lining of the intestine and changing the type of bacteria attached.
A University of Notre Dame researcher has made significant discoveries about the evolution of jaws in mammals. The study found that animals consuming harder, tougher foods tend to have a lesser degree of jaw fusion, while those eating softer, smaller foods do not.
A U-M study reveals that natural killer cells, a crucial part of the immune system, are not fully matured until adulthood. By blocking a specific cell signaling pathway, infants' immune systems can be boosted, potentially reducing their susceptibility to infections.
A study by Lawson Research Institute suggests that breast cancer stem cells have a preference for specific organs, such as the lung and brain, when spreading to other sites. Researchers hope to uncover the underlying factors driving this phenomenon and potentially develop new strategies to target these aggressive cells.
A study by University of Melbourne researchers found that doctors often fail to warn patients of risks affecting quality of life, particularly chronic pain and sexual dysfunction. To avoid 'he said/she said' disputes, keeping a clear record of consent discussions is key.
Scientists at RIKEN have observed a Higgs transition of north and south poles of electrons in a magnet, Yb2Ti2O7, transitioning from fractionalized to stable monopoles. This discovery has significant implications for spintronics, as it enables the creation of dissipationless current.
A survey of nearly 2,000 US and Canadian science teachers found that one out of four released live animals into the wild, posing a significant risk to invasive species. The study highlights the need for educators and biological supply house owners to be aware of the potential consequences of releasing non-native species.
A comprehensive review of the recent medical literature evaluates the potential for reducing HPV-related illness burden by expanding routine vaccination to include young males. The authors present their recommendations on the cost-effectiveness of male HPV vaccination, which could lead to significant public health benefits.
Tropical Storm Ernesto has its strongest thunderstorms on the eastern and northern sides of the storm. The area of strongest storms has expanded during the morning hours of August 7, wrapped around the center of circulation.
A Concordia University study explores how Christian pilgrims give souvenirs to spark interest in religion and perpetuate their faith. Pilgrims believe gifts can open a conversation with God, fulfilling their desire to pass down their faith.
Researchers reviewed clinical trials on calcium and vitamin D supplements for men with prostate cancer undergoing hormone therapy, finding that these supplements did not prevent bone loss. The study suggests that these supplements may actually increase the risk of cardiovascular disease and aggressive prostate cancer.
Research finds that men experiencing persistent sexual side effects while on finasteride have a high prevalence of depressive symptoms (11-36%) and suicidal thoughts (44%). Former finasteride users with these side effects are at risk for mental health issues.