Culture
NEW YORK (June 13, 2018)-- An age-old challenge of determining the right amount of fish to harvest from the sea has finally been overcome with the creation of a new biomass-yield model that captures all the necessary factors for accuracy, according to a new WCS (Wildlife Conservation Society) study.
The study titled "Multicriteria estimate of coral reef fishery sustainability" appears online in the journal Fish and Fisheries.
Washington, DC--New work from an international team of astronomers including Carnegie's Jaehan Bae used archival radio telescope data to develop a new method for finding very young extrasolar planets. Their technique successfully confirmed the existence of two previously predicted Jupiter-mass planets around the star HD 163296. Their work is published by The Astrophysical Journal Letters.
NASA examined the rainfall rates occurring in former Hurricane Bud as it continued moving north in the Eastern Pacific Ocean, paralleling the western coast of Mexico. On June 13, Bud weakened to a tropical storm and warnings have been posted from the Mexican government.
On June 12, 2018 at 7:27 p.m. EDT (2327 UTC), the Global Precipitation Measurement mission or GPM core observatory satellite passed above hurricane Bud in the eastern Pacific Ocean. Bud's movement over colder waters had caused its eye to become less defined as the storm weakened.
The Ayeyawady River delta in Myanmar is home to millions of people, and is a hub of agricultural activity. Unlike other large rivers across the world, however, the Ayeyawady has been relatively untouched by large infrastructure and dam projects for the past 50 years, and its geologic evolution has never previously been studied.
VANCOUVER, Wash. - While tuition inflation presents a challenge for many college-bound students, an area of growing concern for many universities is "grade inflation" -- in part caused when instructors grade more leniently to discourage students from retaliating by giving low teaching evaluations.
Washington State University researchers say instructors can stop worrying about evaluation revenge as long as they use practices in the classroom that students perceive as fair.
CORVALLIS, Ore. - Researchers at Oregon State University have confirmed that last fall's union of two neutron stars did in fact cause a short gamma-ray burst.
The findings, published today in Physical Review Letters, represent a key step forward in astrophysicists' understanding of the relationship between binary neutron star mergers, gravitational waves and short gamma-ray bursts.
Ask anyone if they remember where they ate the juiciest burger, the sweetest cupcake or the smoothest bisque, and they probably can describe the location in great detail, down to the cross streets, the décor, and the table where they sat. A new USC study in Nature Communications gives a possible explanation for food's prominence in memory.
DALLAS, June 13, 2018 -- The thought of losing up to $14 a week along with personalized goal setting may have motivated ischemic heart disease patients to increase their exercise, according to a new clinical trial published in Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.
PHILADELPHIA -- Combining financial incentives and personalized goal-setting with wearable devices may be an effective way of encouraging patients with heart disease to increase their physical activity. In patients with heart disease, regular physical activity has been shown to decrease the risk of a future heart attack, but getting these patients into a regular exercise program such as cardiac rehab has remained a challenge.
BIRMINGHAM, Ala. - How are proteins in the cells of a flowering plant similar to social networks on Twitter or Facebook? And how might both of those be related to the way pathogens make plants or people sick?
New York, NY, June 13, 2018: A new report from Medscape finds that more than 1 in 10 female physicians and 16% of female residents have experienced sexual harassment within the past three years. Overall, 7% of physicians (12% women, 4% men), and 9% of medical residents (16% women, 4% men) reported harassment.
The software and hardware needed to co-ordinate a team of unmanned aerial vehicles (UAVs) that can communicate and work toward a common goal have recently been developed by KAUST researchers.
Killer whales have a formidable reputation as one of the ocean's most ferocious predators. Hunting stealthily in packs, some populations pursue ocean-going mammals, however, other killer whales prefer to dine on a diet of fish alone, posing little or no threat to the mammals that share their waters.
New research led by scientists from the University of Bristol and Queen Mary University of London has revealed that bumblebees can tell flowers apart by patterns of scent.
Flowers have lots of different patterns on their surfaces that help to guide bees and other pollinators towards the flower's nectar, speeding up pollination.
These patterns include visual signals like lines pointing to the centre of the flower, or colour differences.
New findings from the long-running Whitehall II study of over 10,000 civil servants has found 50-year-olds who had blood pressure that was higher than normal but still below the threshold commonly used when deciding to treat the condition, were at increased risk of developing dementia in later life.
This increased risk was seen even when the study participants did not have other heart or blood vessel-related problems, according to the research, which is published in the European Heart Journal [1] today (Wednesday).