Tag: health

Innovation to Save Lives: A Student’s Story, Part II

Monday, December 10th, 2012 | Tags: , ,

Editor’s Note: This is a guest post by NC State grad student Tate Rogers. Rogers came up with an idea to address the life-threatening challenge of human waste disposal in the developing world, and was part of a team that received funding from the Bill and Melinda Gates Foundation to pursue the idea further. Rogers

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Thanksgiving: Simple Tips Can Keep Foodborne Illness at Bay

Thursday, November 15th, 2012 | Tags: , , ,

Thanksgiving is the only U.S. holiday that revolves entirely around food. We spend all day in the kitchen or dining room with loved ones, so it makes sense to pay special attention to food safety this time of year. Why should you care? The CDC estimates that 128,000 people were hospitalized in 2011 due to

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Navel-Gazing Researchers ID Which Species Live In Our Belly Buttons (But Don’t Know Why)

Wednesday, November 7th, 2012 | Tags: , , , , ,

Researchers have discovered which bacteria species are most commonly found in our bellybuttons, but have still not discovered what governs which species will be found on which people. These are the first published findings of the Belly Button Biodiversity project led by NC State’s Dr. Rob Dunn. The researchers swabbed the belly buttons of 66

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In Particulate Matter, the Particulars Matter

Monday, October 29th, 2012 | Tags: , , ,

When statisticians start talking about PM, they aren’t referring to political leadership. PM stands for particulate matter, and it’s important because it has a direct effect on the health and well-being of anyone who breathes. Statistician Montserrat Fuentes has built a career on looking at the effects of PM 2.5 (the 2.5 means that the

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Probing the Brain’s Chemistry

Monday, October 15th, 2012 | Tags: , , ,

Our brains are constantly awash in chemicals that serve as messengers, transporting signals from one neuron to another.  It’s a really nifty system, although scientists still aren’t clear on how, exactly, those chemical messages end up being converted into behaviors like kicking a ball or doing really complicated mathematical computations. If scientists could get a

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