Researchers found that sediment-filled basins in subduction zones can strengthen the edge of the plate above, increasing the likelihood of large earthquakes. The Cascadia subduction zone is particularly prone to severe shaking due to its forearc basins, which can be up to 3 miles deep.
A University of Kentucky researcher has identified bioactive fragments of complement C3 and C5 as causal markers of age-related macular degeneration (AMD) progression. These components stimulate the development of wet AMD, and their presence in drusen may indicate high risk for progression.
A study by University of Iowa authors found that consumers have a bias for the whole, preferring larger bills due to processing fluency. This affects their willingness to use smaller bills, as they associate value with larger bills.
A new study reveals that ads comparing two brands are effective when people use analytical processing, but not as effective when they use imagery processing. The authors found that comparative ads provide explicit comparisons among brands and encourage consumers to compare product characteristics across brands.
Researchers found consistent differences between Singaporeans and Americans regarding brand associations, with implications for consumer behavior across diverse cultures. The study highlights the need for more research on the impact of self-view on brand evaluation.
A recent study published in American Journal of Roentgenology found that CT enteroclysis can detect complications like fistulas, abscesses, and tumors superior to conventional enteroclysis. This imaging method also detects minimal mucosal changes, a sign of early stage Crohn's disease, with no disadvantages.
A new study has found that people's eating habits are influenced by their previous meals, with breakfast having the strongest effect. The study suggests that instead of setting daily nutritional goals, focusing on multi-day goals can help individuals approach dinner with a different set of habits and improve overall clarity.
A new web model of influenza-host lifecycles will help scientists understand how the virus interacts with its host, enabling the design of more effective anti-viral drugs. The Reactome database outlines a typical virus life cycle and will be updated as research becomes available.
Researchers found that consumers can be influenced to favor a market leader by altering the order of information. By focusing on whole brands rather than individual features, subjects became more objective and less swayed by early positive information.
A recent study compares the Primary Care Clinician Plan carve-out organization with MassHealth-contracted managed care organizations, finding identical cost per person after adjusting for population differences. The report concludes that the behavioral health carve-out provides good value to Commonwealth and MassHealth members.
Researchers have discovered that CRPS-I patients exhibit reduced small-fiber nerve endings, leading to abnormal neural function and increased sensitivity. The study provides an identified cause for the condition, shifting its classification from 'psychosomatic illness'.
A Rice University student has developed a simple and eco-friendly method to create tiny hollow spheres called microcapsules. This breakthrough is expected to have significant applications in various industries, including medicine and pharmaceuticals.
A new study by Leah D. Whigham and colleagues found that the human adenovirus Ad-37 causes obesity in chickens, while other viruses like Ad-36 and Ad-5 have been linked to human obesity. More research is needed to determine if these viruses contribute to human obesity.
Researchers are working on a three-year €2.5 million project to isolate and expand mesenchymal stem cells from cord blood for use in therapies. The goal is to create viable new medical uses for these stem cells, which could be used to repair bone defects and fractures.
Research shows that a unique brain region acts as an integrative centre, modifying pain sensations when people are thirsty. Elite athletes can push through normal thresholds of pain and thirst due to their ability to balance this 'priority switch',
Researchers found that a one-mile stretch of National Forest significantly reduced chemical pollutants and improved bacterial populations in a stream. The study suggests that undeveloped forest sections can mitigate the effects of urbanization on water quality.
A new report finds that the drug meloxicam is safe for vultures and effective in treating livestock, providing a potential solution to combat diclofenac's devastating effects on vulture populations. The three endangered species of Asian vultures are critically close to extinction due to diclofenac use.
Researchers at the University of Minnesota have discovered post-perovskite in the D'' layer surrounding Earth's core, explaining its unusual seismic properties. This finding sheds new light on the Earth's evolution and aging processes, offering insights into the planet's history.
The study found that infant transplant patients resisted infections despite having low T cell counts, a crucial component in fighting viruses and cancer tumors. This discovery could lead to improved treatments for AIDS, cancers, and diseases of aging related to declining immune function.
Researchers found that different types of negative emotions trigger distinct preferences in decision-making. Anxiety prefers safer options with control, while sadness favors more rewarding and comforting choices. Even when the cause of negative emotions is known, decisions related to that cause can still be affected by the emotions.
Grande-Allen's team aims to identify specific drug therapies for patients with valve disease by recreating conditions such as neurohormone buildup and serotonin levels. The bioreactor will simulate mechanical stimulation and fluid movements found inside a living heart.
Researchers used NASA's TRMM satellite data to analyze temperature changes inside hurricanes, providing clues about storm transformations. The study sheds light on the stages of extra-tropical storms and helps forecasters better understand hurricane development.
Researchers found that shelter dogs with behavioral issues were more likely to be reported as aggressive or fearful when owners believed their responses would be shared with staff. Honest owner assessments can help shelters identify troubled dogs and provide better care for both animals and potential adopters.
Researchers at Argonne's Structural Biology Center have contributed their 1,000th protein structure to the Protein Data Bank, providing insight into cellular behavior, disease origins, and biomolecular interactions. The achievement highlights advances in technology and data analysis.
A common molecular signature of miRNA expression has been identified in solid tumors, providing insight into gene regulation and potential new approaches for diagnosis and treatment. This finding confirms the importance of microRNAs in growth and survival across species.
Indeterminacy, or the unplanned part of a show, makes live television more appealing. Researchers found that this characteristic alters people's experienced utility in various consumption domains like TV, performing arts, vacations, and gaming.
The genetic code of marsupials has been documented for the first time, revealing insights into mammalian immune system evolution. The analysis of the gray, short-tailed opossum's genome found that an important cluster of immune genes, known as MHC, was likely present in ancestral mammals and has since fragmented into multiple chromosomes.
Researchers discovered that PrP protein plays a crucial role in maintaining healthy human stem cells, particularly in the brain. The findings suggest that PrP's positive function is essential for preventing prion-related neurodegenerative diseases.
Researchers at the University of Leeds have developed a new framework to study chronic deja vu, a condition where people experience a strong sense of familiarity for new experiences. The Cognitive Feelings Framework (CFF) uses subjective reports and neuro-imaging to better understand everyday sensations like deja vu.
Researchers evaluated innovative approaches to mitigate the urban heat island effect, including light-colored surfaces and vegetation. Strategies such as planting urban forests and creating living roofs showed promise in reducing air temperatures.
A human trial has shown that a ricin vaccine is safe and induces protective immunity in humans. The vaccine, called RiVax, produced neutralizing antibodies in all participants, even at the lowest dose tested.
A study by University of Alberta researchers found that fine particulate matter from pollution causes cardiovascular problems in rats with obesity and insulin resistance. The findings suggest a significant public health risk for vulnerable populations, particularly those living near areas burning coal or diesel exhaust.
A study by Andrew D. Gershoff and Gita Johar found that people overestimate their closest friends' knowledge of their tastes and preferences, leading to less accurate recommendations. The researchers suggest that this overestimation is driven by a desire to maintain self-image and protect relationships.
Researchers found that statins, such as fluvastatin, can induce apoptosis in RA synovial cells through the inhibition of protein geranygeranylation. This suggests that statins may be ideal therapeutic agents for treating rheumatoid arthritis. Further clinical trials are proposed to confirm these findings.
A study found that people tend to choose more varied snacks for their partners than for themselves, even when justifying choices. The authors attribute this tendency to a desire for conformity and a focus on consumptions rather than activities, but a 'de-focusing' task reduced variety in snack selection.
Researchers found that consumers are more likely to join and stay loyal to programs if they feel like they're making consistent progress. The study also shows that the motivation behind this effect is crucial, with fake or specious reasons often being sufficient.
Researchers at Yale discovered that brain changes associated with bipolar disorder are diminished in patients taking mood-stabilizing medications, holding promise for halting the progression of the disorder. The study's findings highlight the importance of research on bipolar disorder in youths, who are at high risk for suicide.
Researchers found that genetically engineered muscle-derived stem cells (MDSC-B4) improved cartilage repair in rats, with well-integrated repaired tissue at 8, 12, and 24 weeks after surgery. The study also showed that MDSC-B4 could differentiate into chondrogenic cells depending on the type of medium they grew in.
Researchers analyzed data from multiple satellites, including NASA's Terra and Aqua satellites, to understand the rapid weakening of Hurricane Lili in 2002. The study found that dry air moving into the storm's low levels created an 'open eyewall' that led to a significant decrease in strength.
A significant number of emphysema patients experience improved survival, exercise ability, and quality of life after lung-volume reduction surgery. The study confirms earlier findings and suggests the operation should be recommended for many patients with end-stage emphysema.
The March of Dimes Global Report reveals that at least 3.3 million children under 5 years old die annually due to serious birth defects, with an estimated 3.2 million surviving with lifelong disabilities. The report highlights the global toll of birth defects on mortality and disability rates in middle- and low-income countries.
A recent study published in the Canadian Medical Association Journal found that over 63,000 Ontario patients with diabetes had inadequate blood sugar control, with testing rates decreasing among younger adults. The research highlights concerns about unequal access to care and its impact on health outcomes for this vulnerable population.
Maternal mortality rates in Canada are significantly higher than those in many developed countries, according to a Canadian Medical Association Journal study. The findings highlight the need for improved maternal healthcare and increased awareness of pregnancy-related complications.
A study by Dr. Richard Frankel found that nonverbal cues in medical interactions can influence patient satisfaction and compliance with doctor's instructions. Effective nonverbal behavior can convey empathy and improve communication, whereas inappropriate gestures can lead to feelings of humiliation or anxiety.
A recent study published in the Canadian Medical Association Journal found a strong correlation between height and the risk of amputation among patients with diabetes mellitus. The research showed that every 10-cm increase in height was associated with a 16% higher risk of amputation, even among those with well-controlled diabetes.
Researchers discovered that single-celled cyanobacterium Synechococcus fixes nitrogen gas at night, converting it into biologically useful compounds. This finding sheds light on how hot-spring microbial communities obtain essential nutrients, and highlights the complex metabolic strategies of these microorganisms.
The newly discovered Photocorynus spiniceps is not only the smallest fish and vertebrate, but also one of the most unique reproductive strategies in nature. The tiny male anglerfish, measuring just 6.2 mm, attaches to a much larger female and provides her body with everything she needs to reproduce, essentially turning her into a herma...
A recent study suggests that controlling neglected tropical diseases like leprosy and sleeping sickness may help combat the global fight against HIV/AIDS, tuberculosis, and malaria. Integrating these efforts could provide a cost-effective solution to control or eliminate seven neglected tropical diseases for just $200 million annually.
A study suggests that Alzheimer's patients can recognize and appreciate music, with one patient singing old songs from her youth. The researchers believe a more musical environment could improve the lives of demented individuals, sparking interest from caregivers to share their experiences.
Researchers at Yale University discovered a key to identifying areas within subduction zones prone to severe damage during earthquakes. Sediment layers deposited on top of the overriding plate cause it to 'stick,' increasing the likelihood of earthquake events in these regions.
Researchers have identified individual, isolated hematopoietic stem cells at the edge of bone marrow using a novel gene expression technique. This breakthrough allows for the study of these rare cells in their natural environment, shedding light on how they maintain their pluripotency and function.
A UCSD study reveals that anthrax toxins, known as lethal factor and edema factor, can cause cellular damage and death in fruit fly Drosophila melanogaster. The findings suggest that fruit flies can be used to test the effects of anthrax toxins on signaling pathways shared by flies and humans.