Culture
SILVER SPRING, MD - A Middle East respiratory syndrome coronavirus (MERS CoV) vaccine candidate was shown to be safe, well-tolerated, and induced a robust immune response in a Phase 1 first-in-human clinical trial. Initial findings from the trial were published today in The Lancet Infectious Diseases.
ITHACA, N.Y. - A new study demonstrates that increasing class size has the largest negative impact on female participation in science, technology, engineering and mathematics (STEM) classrooms, and offers insights on ways to change the trend.
Using data obtained from 44 science courses across multiple institutions - including Cornell, the University of Minnesota, Bethel University and American University in Cairo - a team of researchers found that large classes begin to negatively impact students when they reach enrollments over 120 students.
Irvine, Calif., July 24, 2019 -- As Lyme disease increases, researchers have taken a significant step toward finding new ways to prevent its transmission. The experts, who include a pioneer in Lyme disease discovery, have sequenced the genome of the animal carrying the bacteria that causes the illness. The advance by researchers at the University of California, Irvine and colleagues provides a launching pad for fresh approaches to stopping Lyme disease from infecting people.
AURORA, Colo. (July 24, 2019) - Physicians in the United States may prescribe opioids more frequently to patients during hospitalization and at discharge when compared to their physician peers in other countries, according to a recently published study led by researchers from the University of Colorado School of Medicine.
BOSTON - Building on their research showing that an exciting new form of immunotherapy for cancer has activity in patients with glioblastoma, the most common and most deadly form of brain cancer, Massachusetts General Hospital (MGH) investigators have created a new method that could make immune therapy more effective again brain tumors and expand its use against other types of solid tumors. Their study is published in the journal Nature Biotechnology.
MEDFORD/SOMERVILLE, Mass. (July 24, 2019) -- A research team led by Tufts University engineers has developed a 3D printed pill that samples bacteria found in the gut -- known as the microbiome -- as it passes through the gastrointestinal tract (GI). The ability to profile bacterial species inhabiting the gut could have important implications for conditions that affect and are affected by the intestinal microbiome, according to the researchers.
COLUMBIA, Mo. - Glossophobia, or the fear of public speaking, often comes up in lists of greatest fears. Such anxiety can often impact voice control leading to stammering or feeling like there is a "frog in your throat." A researcher from the University of Missouri has found that there is more to vocal issues than just feeling nervous and that stress-induced brain activations might be to blame.
Almost one in five adults in the U.S. lives with a mental illness. That statistic is similar worldwide, with an estimated 450 million people currently dealing with a mental or neurological disorder. Of those, only about a third seek treatment.
Having too much caffeine during pregnancy may impair baby's liver development and increase the risk of liver disease in adulthood, according to a study published in the Journal of Endocrinology. Pregnant rats given caffeine had offspring with lower birth weights, altered growth and stress hormone levels and impaired liver development. The study findings indicate that consumption of caffeine equivalent to 2-3 cups of coffee may alter stress and growth hormone levels in a manner that can impair growth and development, and increase the risk of liver disease in adulthood.
Observations made with a new instrument developed for use at the 2.1-meter (84-inch) telescope at the National Science Foundation’s Kitt Peak National Observatory have led to the discovery of the fastest eclipsing white dwarf binary yet known. Clocking in with an orbital period of only 6.91 minutes, the rapidly orbiting stars are expected to be one of the strongest sources of gravitational waves detectable with LISA, the future space-based gravitational wave detector.
The Dense "Afterlives" of Stars
Each year, 9 months of dreams and anticipation shared by millions of parents-to-be turn to despair and fright when learning their child is born with a birth defect; an often-devastating event affecting one out of 20 children born worldwide. The formation of our organs, limbs, and face are the result of carefully choreographed movement and behavior by millions of cells, much like dancers in a troupe. If even a few cells don't get to the right position and do their job correctly, the end result is a birth defect.
Just see what happens when your neighborhood's waste disposal system is out of service. Not only do the piles of trash stink but they can indeed hinder the area's normal functioning. That is also the case when the brain's waste management is on the blink. The buildup of toxic proteins in the brain causes a massive damage to the nerves, leading to cognitive dysfunction and increased probability of developing neurodegenerative disorders such as Alzheimer's disease.
The volcanoes in the tropics went crazy between 1808 and 1835: Not only did Tambora erupt in Indonesia during this short period of time but there were also four other large eruptions. This unusual series of volcanic eruptions caused long-lasting droughts in Africa and contributed to the last advance of Alpine glaciers during the Little Ice Age.
Most game theory models don't reflect the relentlessly random timing of the real world. In some models, players may receive information at the same time, and they act simultaneously. Others may include randomness in terms of sharing information or acting, but that randomness occurs at discrete steps.
AMES, Iowa - African American families not only share a higher risk for Type 2 diabetes, but many myths and misconceptions about the disease are often passed on from one generation to the next.