Using high-tech human heart models and mouse experiments, scientists at Johns Hopkins and Germany’s University of Bonn have shown that beams of light could replace electric shocks in patients reeling from a deadly heart rhythm disorder.
Loss of megaherbivores such as elephants and hippos can allow woody plants and non-grassy herbs and flowering plants to encroach on grasslands in African national parks, according to a new University of Utah study, published September 12 in Scientific Reports.
A new study by researchers at Nationwide Children's Hospital, published online today in Pediatrics, found that from 1990 through 2014, the number of soccer-related injuries treated in hospital emergency departments in the U.S. each year increased by 78 percent and the yearly rate of injuries increased by 111 percent among youth 7-17 years of age.
Researchers from the University of Oklahoma Health Sciences Center, in collaboration with the National Institute of Mental Health, have developed the first-of-its-kind biomarker test to help identify autoimmune-induced neuropsychiatric disorders.
Healthy Eating standards represent a means of increasing fruit, vegetable, whole grain, and water intake among adolescents by providing healthy snacks in conjunction with education on healthy eating. For these reasons, the YMCA of the US adopted these standards for all its after-school programs in November of 2011. However, a study of YMCAs in South Carolina found that none of the programs were meeting every aspect of the Healthy Eating standards and many were deficient in several areas.
New research from the University of Wisconsin–Madison shows that Asian jumping worms, an invasive species first found in Wisconsin in 2013, may do their work too well, speeding up the exit of nutrients from the soil before plants can process them.
A recent University of Washington study sought to understand why shark teeth are shaped differently and what biological advantages various shapes have by testing their performance under realistic conditions. The results appeared in August in the journal Royal Society Open Science.
Researchers find that a bat’s head waggles and ear wiggles synch with its sonar vocalizations to help it hunt, demonstrating how movement can enhance senses like sight and hearing – not just in bats, but in dogs and cats, and even in humans.
In research published in Science, a team of scientists describe a new therapeutic strategy to target a hidden Achilles’ heel shared by all known types of Ebola virus. Two antibodies developed with this strategy blocked the invasion of human cells by all five ebolaviruses. The team included scientists from Albert Einstein College of Medicine, U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Integrated Biotherapeutics, Vanderbilt University Medical Center, and The Scripps Research Institute.
Graphene has been hailed as a wonder material since it was first made more than a decade ago. It's showing up in an increasing number of products, including coatings, sports equipment and even light bulbs. Now scientists are one step closer to making graphene audio speakers for mobile devices. They report in the journal ACS Applied Materials & Interfaces a simple way to fabricate once-elusive thermoacoustic speakers using the ultra-thin material.
There are almost 800,000 patients in the U.S. who are intubated and require mechanical ventilation annually. More than half of these patients are awake, alert and desperately attempting to communicate with nurses, physicians and their loved ones. Current methods to assist patients with their communication needs are either antiquated, time consuming or just cumbersome.
A research group from the University of Saskatchewan has found that the mining and milling of Canadian uranium contributes very few greenhouse gases to nuclear power’s already low emissions. The study, conducted by David Parker, a graduate student in the College of Engineering co-supervised by U of S professor emeritus Gordon Sparks and environmental engineer Cameron McNaughton, was published online in the peer-reviewed journal Environmental Science and Technology.
When 28 distinguished individuals convened earlier this year to help shape the scientific mission at the National Cancer Institute (NCI) of Vice President Joe Biden’s National Cancer Moonshot Initiative, they were given five months to draft guidelines to accelerate cancer research, prevention and care. On Wednesday, the National Cancer Advisory Board approved the Blue Ribbon Panel’s 10 recommendations.
When a NASA mission to the asteroid Bennu launches this month, Ithaca College Professor Beth Ellen Clark will be in charge of experiments that could reveal whether the roughly 500-meter-wide celestial body will collide with Earth in the next century.
UW engineers have developed HemaApp, which uses a smartphone camera and other lighting sources to estimate hemoglobin concentrations and screen for anemia without sticking patients with needles.
Researchers at the University of North Carolina (UNC) and the University of Minnesota (UMN) have been awarded a $4 million grant from the National Institutes of Health (NIH) to launch the Baby Connectome Project (BCP). The BCP aims to provide scientists with unprecedented information about how the human brain develops from birth through early childhood and will uncover factors contributing to healthy brain development.
After receiving a stem cell injection into his spine, Kris Boesen, who was paralyzed from his neck to his toes after a car accident, is regaining movement in his extremities and hope for increased independence.
Scientists at the Department of Energy’s (DOE) Lawrence Berkeley National Laboratory (Berkeley Lab) will lead or play key roles in developing 11 critical research applications for next-generation supercomputers as part of DOE’s Exascale Computing Project (ECP).
Scientists from across Europe who are leading the fight against superbugs will gather at Queen’s University Belfast next week (14-15 September 2016).
Cool brown dwarfs are a hot topic in astronomy right now. Smaller than stars and bigger than giant planets, they hold promise for helping us understand both stellar evolution and planet formation. New work from a team including Carnegie's Jonathan Gagné has discovered several ultracool brown dwarfs in our own solar neighborhood. Their findings are published in The Astrophysical Journal.
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