People in most cultures view women with small feet as attractive. Like smooth skin or an hourglass figure, petite feet signal a potential mate’s youth and fertility.
Because they signal reproductive potential, a preference for mates with these qualities may have evolved in the brains of our Pleistocene ancestors and are viewed by evolutionary psychologists as evidence that the preference is hard-wired into our genetic makeup. (more…)
Like malaria, dengue fever is an infectious disease transmitted by mosquitoes. Unlike malaria, there is no vaccine for it. As many as 100 million people contract dengue each year, but MSU researcher Zhiyong Xi is working to change that.
Among the estimated 2.5 billion people at risk for dengue, more than 70 percent live in Asia Pacific countries, which spurred Xi to establish a collaborative research institute at Sun Yat-sen University in Guangzhou, China. (more…)
Every spring in the United States, bees pollinate crops valued at about $14 billion.
A Michigan State University professor and a team of scientists are using a five-year, $8.6 million grant from the United States Department of Agriculture to keep this winged workforce operating efficiently.
Almonds, strawberries, apples, cherries, blueberries, raspberries, watermelon, cucumbers and more depend on bees to help maximize yields. But with wild honey bee populations decimated by varroa mites and other threats, farmers are dependent on beekeepers to deliver managed colonies of honey bees during peak pollination to ensure their flowers are pollinated. (more…)
In the United States, rivers and their floodplains are well-documented and monitored. Ecuador’s largest river, however, remains largely mysterious.
Research led by Michigan State University is helping the South American country unravel the Napo River’s mystique to better balance its economic and environmental treasures. (more…)
New research from North Carolina State University and the University of Colorado shows that households with dogs are home to more types of bacteria – including bacteria that are rarely found in households that do not have dogs. The finding is part of a larger study to improve our understanding of the microscopic life forms that live in our homes.
“We wanted to know what variables influence the microbial ecosystems in our homes, and the biggest difference we’ve found so far is whether you own a dog,” says Dr. Rob Dunn, an associate professor of biology at NC State and co-author of a paper describing the work. “We can tell whether you own a dog based on the bacteria we find on your television screen or pillow case. For example, there are bacteria normally found in soil that are 700 times more common in dog-owning households than in those without dogs.” (more…)
Eating peppers — which are in the same botanical family as tobacco — may reduce the risk of Parkinson’s disease. The findings are reported in the May 9 edition of the Annals of Neurology, a journal of the American Neurological Association and Child Neurology Society.
Nearly one million people in the United States are living with Parkinson’s disease, a neurodegenerative disorder that results from the loss of dopamine-producing brain cells. In early stages, Parkinson’s is characterized by difficulties in controlling movement. Initial symptoms include hand tremors, limb rigidity, and problems walking. As the disease progresses, cognitive problems may develop and advance into dementia. (more…)
One of the keys to better nutrition and health for the people of Rwanda fits in the palm of a hand: legumes. But despite their nutritional punch, legumes—including common beans, cowpeas, and lima beans—are highly susceptible to drought and disease. That’s what brought MSU scientists to Rwanda, which has the world’s highest bean consumption per capita, to work on breeding heartier varieties that can sustain the people and economy of the country.
To increase yields, MSU’s Jim Kelly, a professor of crop and soil sciences who has been developing bean varieties for more than 30 years, is introducing new varieties as well as educational materials to help farmers grow them successfully. Using traditional methods that don’t require genetic manipulation, Kelly has bred climbing beans, as opposed to bush-like beans, that already have improved yields from a quarter ton per acre to four tons per acre in the country’s high-altitude, steep, hilly terrain. (more…)
Microsoft-commissioned study highlights opportunity for hosting providers as companies look to achieve growth with hybrid cloud solutions.
REDMOND, Wash. — May 29, 2013 — Companies and organizations are increasingly turning to the cloud as a strategy for business growth, according to The New Era of Hosted Services, a Microsoft-commissioned study conducted by 451 Research LLC. As they look ahead to the next two years, more than 52 percent of organizations identify the cloud as beneficial for either growing their business or realigning their organization to a new company strategy. Along with this drive for growth comes significant opportunity for Microsoft hosting partners as customers look to grow their business with a hybrid cloud consumption model.
“The next two years will be the era of hybrid cloud, with 68 percent of customers planning to adopt hybrid cloud models — up from 49 percent today,” said Marco Limena, vice president, Hosting Service Providers Business, Microsoft. “In addition, the survey found that as customers begin to move their IT environments into the cloud, software is sticky and brand is even more important.” (more…)
