A study by University of Pennsylvania researchers found that two-thirds of analyzed newspaper coverage provided a negative representation of managed care, potentially influencing public opinion and policy. The study highlights the need for accurate and balanced reporting on healthcare issues.
Geologist Attila Kilinc proposes a new model to explain the forces behind explosive eruptions on Montserrat, citing the oxidation state of magma. The model suggests that mixing hotter and cooler magma leads to water formation, triggering an eruption. Further development of a detection system is needed to accurately predict eruptions.
Researchers have discovered ancient reptile nests in Arizona's Petrified Forest, dating back 220 million years. The finds push the fossil record of reptile nesting behavior back by 110 million years.
A Cornell University study found that grab bars, good diet, and moderate drinking can significantly enhance elderly bathing functionality. The benefits of using assistive devices outweigh the costs by preventing falls, injuries, and long-term care, according to assistant professor Nandinee Kutty.
University of Michigan scientists have developed a method to date near-surface fault activity using soft, chalky material called gouge. The research aims to improve earthquake risk assessment and nuclear reactor safety by determining a fault's recent activity and strength.
Researchers used electron microscopy to analyze 18th century Staffordshire-style earthenware, finding varying amounts of oxides added for color. The study suggests that cheap knock-offs may have been made and passed off as authentic Staffordshire pottery, highlighting the potential for mass production in the industry.
A Colorado State University project, funded by a $1.8 million grant, aims to catalogue and analyze below-ground organisms and their interactions with surface ecosystems. The study seeks to understand how human activities above ground influence biodiversity below ground and its consequences.
Research by University of Cincinnati geologist Thomas Lowell reveals that the ice sheet advances over land marched in step with the iceberg calving events over the ocean. The findings suggest that both land and sea events are responding to global cooling, reinforcing the pattern rather than initiating the change.
Researchers found up to 30% of fish showed signs of damage, including open wounds and underdeveloped ovaries, affecting reproduction. A thorough investigation is underway to determine the cause and potential consequences for other landfill sites.
The Robert Wood Johnson Foundation awards Wake Forest University School of Medicine a $1.9 million grant to develop a national technical assistance program for adult day centers, building on successful programs from 1987 and 1992.
A recent excavation at the Pyramid of the Moon in Teotihuacan has uncovered a skeleton and 150 surrounding artifacts dating back to approximately 100 A.D. The burial is suspected to have belonged to one of the city's rulers, providing critical information that could revolutionize modern understanding of Teotihuacan's culture and history.
A study found that physicians are slow to adopt newer medications for atrial fibrillation, with older drugs continuing to be used despite their limitations. The research team calls for better treatment guidelines and physician education to improve patient care.
Researchers will use computer simulation to test mathematical theories on faults and failure in complex networked systems. The goal is to develop methods to reduce the frequency of failures and limit their effects.
Researchers found that DES exposure suppresses a gene crucial for normal reproductive tract development in mice, leading to changes similar to those seen in women exposed to DES before birth. These changes can result in infertility and an increased risk of developing clear cell adenocarcinoma of the vagina or cervix at a young age.