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Sensory impairment and health expectancy in older adults

Research found that people with sensory impairments can expect fewer years of remaining life with limited physical function and ADLs. Those with both vision and hearing impairments had the greatest reduction in health expectancy, spending nearly one-third of their life with limitation in physical function.

SourceDuke-NUS Medical School·JournalJournal of the American Geriatrics Society·DateAug 15, 2019

County board of supervisors approves $170 million five-year annual funding for patient care and physician medical education at LAC+USC Medical Center

The Los Angeles County Board of Supervisors approved a five-year, $170 million annual funding agreement to provide patient care services and physician medical education at LAC+USC Medical Center. This historic partnership continues the institution's commitment to providing superior medical care to the Los Angeles County community.

Do babies like yawning? Evidence from brain activity

A new study found that 5- to 8-month-old babies exhibit face-specific brain activity in response to yawning, suggesting a neural basis for their preference. The research used functional near-infrared spectroscopy (fNIRS) to measure brain activity while babies viewed yawning and mouth movement.

SourceChuo University·JournalScientific Reports·DateJul 27, 2019

Multiple concurrent central lines increases risk for bloodstream infection

A new study published in Infection Control and Hospital Epidemiology found that using the number of central lines as a denominator decreased Central Line-Associated Bloodstream Infection (CLABSI) rates by 25%. The presence of multiple concurrent central lines may indicate severity of illness, posing a risk for bloodstream infections.

SourceSociety for Healthcare Epidemiology of America·JournalInfection Control and Hospital Epidemiology·DateJul 24, 2019

A peek at the birth of the universe

Researchers examine SKA-MPG telescope prototype for its ability to investigate cosmic background radiation with ultra precision. The study provides new insights into the origin of the Universe and explores potential applications in gravitational wave detection and dark energy research.

SourceBielefeld University·JournalMonthly Notices of the Royal Astronomical Society·DateJul 24, 2019

Head Start accountability systems may be missing how classroom quality varies within preschool centers

A recent study by Northwestern University researchers found that high-stakes accountability policies used to monitor Head Start preschool center quality may overlook significant variation in classroom quality within centers. This could lead to inaccurate representations of center quality and decisions about re-competition for funding.

SourceAmerican Educational Research Association·JournalAmerican Educational Research Journal·DateJul 17, 2019

Are testosterone-boosting supplements effective? Not likely, according to new research

Researchers reviewed 50 testosterone-boosting supplements and found that only a few had data to support their claims. Many supplements contained high doses of vitamins and minerals without any proven effects on testosterone levels. The study recommends more regulation around these supplements to protect consumers.

SourceUniversity of Southern California - Health Sciences·JournalWorld Journal of Gynecology & Womens Health·DateJun 26, 2019

Ageism reduced by education, intergenerational contact

A Cornell-led study found that education and intergenerational contact can significantly reduce ageist attitudes, prejudices, and stereotypes. The interventions, particularly those combining both elements, proved to be effective in reducing ageism, especially among women, teens, and young adults.

SourceCornell University·JournalAmerican Journal of Public Health·DateJun 21, 2019

Jam-packed: A novel microscopic approach to amorphous solids

A team of researchers at the University of Tokyo developed a new method for understanding amorphous solids using computer simulations. They focused on local mechanical properties and introduced a new order parameter called vibrability, which controls atomic vibrations in soft discs or spheres. This discovery may help design more effici...