Purdue University's David Ertmer created an interactive website to monitor early speech development in children with hearing impairments. The site provides audio examples of baby jargon, such as babbling and squealing, to help parents recognize progress in their child's speech development.
A randomized, controlled study involving medical marijuana found no harmful changes in HIV virus levels or immune system function in patients with HIV. Participants experienced weight gain, but no change in their undetectable status.
Researchers have successfully differentiated adult bone marrow stem cells into functional dopamine-producing cells, similar to those found in embryonic and neural stem cells. This breakthrough holds promise for developing new treatments for Parkinson's disease.
Researchers use CD technology to detect biological interactions by exploiting errors in digital data. They attach molecules to a CD surface, allowing proteins to bind and introduce errors in the reading process.
The study estimates that the national prevalence of Alzheimer's disease will increase significantly by 2050, with 60% of cases projected to affect people 85 and older. This is due to declining death rates after age 65, allowing more people to survive to older ages where the risk of AD is highest.
A live but weakened virus is being tested as a potential West Nile virus vaccine, with promising results showing high levels of protective antibodies in monkeys. The vaccine has been shown to be effective in preventing the disease-causing virus while triggering a strong immune response.
Seed Stage Associates LLC will provide education, assistance, training and advice to establish tech transfer offices, while aiding established offices in evaluation, marketing and licensing of new technologies. The company will leverage resources of western North Carolina schools for collaboration.
A global analysis reveals that 44% of the Earth's land surface consists of 24 wilderness areas, but they are occupied by only 3% of the world's population. These high-biodiversity wilderness areas face significant threats from human activities, and conservation efforts are necessary to protect them.
Researchers at Purdue University have captured the clearest image yet of the T4 virus's docking bay, a complex structure that allows it to infect its host. This breakthrough could lead to new strategies for stopping viral infections and developing novel antibiotics.
Researchers have found small, soluble aggregated proteins called ADDLs in the brains of individuals with Alzheimer's disease, up to 70 times more than in normal individuals. These proteins may be reversibly blocking memory function, providing a potential target for new therapeutic drugs.
The Mayo Clinic Proceedings has released an early review of West Nile virus to aid clinicians and the public. The review, written by Priya Sampathkumar, M.D., provides the most current information on the disease's epidemiology, virology, transmission, management, and prevention in humans and animals.
A new study finds that family-friendly policies do not reinforce traditional division of household labor, contrary to previous theories. In fact, some women report using policies to alleviate stress and resentment, while others find them liberating by encouraging husbands' involvement in home-based tasks.
A study by a UC assistant professor of sociology found that African Americans are twice as likely to prefer African American doctors and nurses if they or a family member experienced unfair treatment. The study analyzed national phone survey data collected by the Kaiser Family Foundation in 1999.
Pacific Northwest National Laboratory has developed a culvert test bed to assess hydraulic conditions and fish behavior in various culvert designs. The system enables controlled experiments to address ESA issues and inform improved stream crossing designs, benefiting the well-being of fish runs in Washington State.
Researchers estimate that by mid-century, up to 16 million Americans will have Alzheimer's disease, with significant increases in prevalence among the oldest age group. Increasing funding for research is critical to prevent the disease or delay its onset and avoid devastating economic costs.
A team of researchers from the Illinois State Water Survey and University of Illinois at Urbana-Champaign found that frequent droughts, lightning strikes, and fires are critical factors for the plains. Long-term data gathered since 1890 suggests that these extremes are key issues in addressing global climate change.
Researchers at Purdue University have developed a new tool using dual energy X-ray absorptiometry (DEXA) to accurately determine bone mineral density in hens. The study found that more calcium resulted in greater bone mineral density and stronger bones, leading to potential improvements in egg production.
Research reveals that obese individuals are more likely to develop symptoms of acute mountain sickness at high altitudes, with lower blood oxygen levels. In contrast, smoking marijuana or taking synthetic cannabinoids in HIV patients did not affect key treatment indicators, according to a new study. A no-fault medical malpractice syste...
Black students fall further behind White students in both math and reading, with disparities traced to different learning rates, not school differences. Low-income children also lag behind middle-class peers in math and reading during kindergarten and summer before first grade.
The sequenced genome of Pseudomonas syringae provides a blueprint for understanding its virulence and pathogenesis, shedding light on the complex mechanisms behind bacterial disease