Research suggests that mothers of children with cancer often struggle with emotional distress and may benefit from problem-solving skill training. The study found that these mothers reported lower general well-being and physical health compared to mothers without children with cancer.
Researchers have identified the TSC2 gene as the second gene responsible for tuberous sclerosis complex (TSC), a genetic disorder affecting 1 million people worldwide. The discovery of this gene brings hope for diagnostic testing, therapies, and improved understanding of autism and seizure disorders.
Research found that music videos on MTV portrayed tobacco use (25.7%) and alcohol consumption (26.9%) more frequently than other networks, with a significant association between sexuality and alcohol use. The study also highlighted the importance of media in shaping adolescents' attitudes towards smoking and drinking.
Researchers at Penn State discovered that forest tent caterpillars can evade trees' defense mechanisms by defoliating branches too rapidly for the tree to respond. This social eating pattern may be their protection against a tree's natural defenses, making them chemically invisible to the tree.
Scientists have discovered a common mechanism underlying neurodegenerative diseases, where mutant proteins accumulate in nuclear spaces, recruiting normal proteins and disrupting cellular processes. This finding suggests a single disease mechanism may be responsible for several afflictions.
Researchers found that nearly 77% of participants reported a trigger event preceding their successful weight loss. The majority of participants made significant changes in their dietary intake and physical activity levels to achieve serious weight loss. On average, they expended calories equivalent to walking 28 miles per week.
Researchers found that athletes' balance can recover enough from concussions and other head trauma in a minimum of three days, but healing continues for more than a week. The study provides an objective way for team physicians and athletic trainers to determine when athletes can safely return to competition.
A study of state legislators in North Carolina, Texas, and Vermont found that most support stronger measures to prevent tobacco sales to minors. Many lawmakers would also support increased cigarette excise taxes under specific conditions, with revenues going towards helping tobacco farmers diversify their products.
A UB researcher is conducting a four-year study on how temperature, humidity, and ultraviolet light impact the transport of persistent organic pollutants through the atmosphere. The project aims to understand how plants contribute to the global distribution of toxic chemicals.
Researchers found that motor skills are most vulnerable to impairment during the first 6 hours after learning, shifting to more stable neural pathways after 5-6 hours. This discovery has implications for skills training in educational and industrial settings.
The Associated Medical Schools of New York has launched a statewide initiative to strengthen physician training on end-of-life care. The program aims to improve attitudes towards death and dying, and provide emotional and ethical support for patients and families.
Researchers found calcite grains in mid-continent areas showed deformation patterns consistent with shearing stress, contradicting the idea that these regions are 'quiet and tectonically dead'. The study provides new insights into tectonic processes and offers critical input for computer modeling of plate dynamics.
A federally mandated regulation led to a significant reduction in hospitalization rates among nursing home residents, with no increase in death rate. The study found that targeted hospital use resulted in better care and cost savings.
A recent study published at Cornell University found that Graduate Record Examination (GRE) scores are not a reliable predictor of graduate school success. The researchers analyzed data from over 10,000 students who took the GRE and compared their scores with their post-graduation outcomes.
The UW smogmobile generates no emissions and can actually remove pollutants from the air as its fuel is produced. Its efficiency is currently around 20% due to a less-than-ideal motor design, but further development aims to increase range to match gas-powered vehicles.
A study published in the Proceedings of the National Academy of Sciences found that mice with resistance to leptin are more likely to become obese. The researchers used a novel technique called ICV infusion to deliver leptin directly into the brain, which resulted in significant weight loss and fat reduction in lean mice.
Research at Northwestern University and Argonne National Laboratory reveals DNA's limitations as a molecular material. Despite carrying electrons, the rate of electron transfer falls off quickly with distance, rendering it unsuitable for practical applications.
The Heli-STAR project successfully tracked helicopters operating in large metropolitan areas using GPS equipment, providing low-altitude traffic control and cargo delivery services. The technology showed promise for addressing transportation challenges in urban areas.
A study published in The American Journal of Psychiatry found that brain activity in individuals with Down's syndrome can predict Alzheimer's-like dementia, offering new hope for early detection and intervention. Researchers used PET scans to measure brain activity while subjects were at rest or stimulated by visual stimulation.
The American Phytopathological Society recognizes distinguished members with the Fellows designation for their contributions to plant pathology. The Society also presents several awards, including the Excellence in Extension Award and the Ruth Allen Award, to honor outstanding research and teaching achievements in the field.