In everyday life the way we express ourselves with our body language is very important. This is equally important when travelling abroad and when you may be coming into contact with people who have different cultures and customs. Follow our tips below for how to behave during your holiday. (more…)
ANN ARBOR — A new genetic analysis has revealed that many Amazon tree species are likely to survive human-caused climate warming in the coming century, contrary to previous findings that temperature increases would cause them to die out. (more…)
Are you allergic to peanuts and worried there might be some in that cookie? Now you can find out using a rather unlikely source: your cell phone.
A team of researchers from the UCLA Henry Samueli School of Engineering and Applied Science has developed a lightweight device called the iTube, which attaches to a common cell phone to detect allergens in food samples. The iTube attachment uses the cell phone’s built-in camera, along with an accompanying smart-phone application that runs a test with the same high level of sensitivity a laboratory would. (more…)
UD camera system records sea ice, identifies ideal walrus habitats
About the video: A University of Delaware research team led by Chandra Kambhamettu has developed a novel camera system to map the surface topography of Arctic sea ice, identifying the best “homes” for walrus.
Walrus use sea ice as a reproductive, migration and resting habitat. However, as sea ice melts and recedes, this marine mammal increasingly is threatened. (more…)
A new study published by University of Chicago researchers challenges the notion that the force of an exploding star prompted the formation of the solar system.
In this study, published online last month in Earth and Planetary Science Letters, authors Haolan Tang and Nicolas Dauphas found the radioactive isotope iron 60 — the telltale sign of an exploding star—low in abundance and well mixed in solar system material. As cosmochemists, they look for remnants of stellar explosions in meteorites to help determine the conditions under which the solar system formed. (more…)
The so-called “fiscal cliff” — an increase in income tax rates, expiration of many tax benefits and automatic federal spending cuts known collectively as sequestration — still looms as a possibility come January 2. Unless a deal is reached, universities across the country will face unprecedented cuts in federal funding, including cuts to research and development funding. Kevin Stacey spoke with Clyde Briant, vice president for University research, about the implications of the fiscal cliff. (more…)
Hot flushes are not “in the head,” but new research suggests they may start there. A UA research team has identified a region in the brain that may trigger the uncomfortable surges of heat most women experience in the first few years of menopause
Hot flushes – also called hot flashes – affect millions of people, and not just women. Yet, it is still unclear what causes the episodes of temperature discomfort, often accompanied by profuse sweating. (more…)
In 1985, a computer science team at Université de Montréal made animated film history by creating one of the first ever digital characters, named Tony de Peltrie. Their six-minute film, which received a standing ovation by computer graphics designers at a festival in San Francisco, marked a turning point in computer-generated imagery (CGI). The film’s creators were able to produce a human face that, although rudimentary, was able to communicate emotions to the audience in a convincing manner. (more…)
