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University of Tennessee


— Architecture

In pictures: Top ten green buildings in the US

By - April 25, 2013 35 Pictures
The American Institute of Architects announced its top ten green buildings in the US for 2013 on Monday (Earth Day, uncoincidentally). It's a diverse list, containing a cheese factory, senior citizens' apartments, school buildings, and a smattering of LEED certificates. There's only one net zero building on the list, though it's worth remembering that it's much easier to build a net zero home than it is a net zero office or factory. Step inside for a short profile of each of the buildings, or head straight to the gallery for the architectural eye candy. Read More
— Health and Wellbeing

Gold nanoparticle could allow powerful alpha particles to join cancer fight

By - February 6, 2013 1 Picture
Gold nanoparticles have already shown promise in precisely highlighting brain tumors, “blowing up” individual diseased cells, and developing a lung cancer breath test. Now researchers have created gold nanoparticles that allow an alpha particle-emitting element to be directed to small cancer tumors. The researchers say the gold coating keeps the powerful radioactive particles in place at the cancer site so they do negligible damage to healthy organs and tissue. Read More
— Science

Portable device instantly detects diseases

By - March 2, 2012 3 Pictures
Infectious diseases these days seem to have gotten a lot of attention, with media hype and threats of pandemics often being portrayed in apocalyptic sci-fi movies. We all know that several types of these diseases can spread rapidly, and it is crucial that doctors be able to identify them quickly in order to prevent an epidemic. Unfortunately, current testing methods can take hours and even days, delaying the process of adequate prevention. It should then ease your mind to hear that researchers at the University of Tennessee have invented a device that can rapidly detect these unwanted afflictions. Read More
— Science

MIT envisions DIY solar cells made from grass clippings

By - February 5, 2012 1 Picture
Research scientist Andreas Mershin has a dream to bring inexpensive solar power to the masses, especially those in developing countries. After years of research, he and his team at MIT's Center for Bits and Atoms, along with University of Tennessee biochemist Barry Bruce, have worked out a process that extracts functional photosynthetic molecules from common yard and agricultural waste. If all goes well, in a few years it should be possible to gather up a pile of grass clippings, mix it with a blend of cheap chemicals, paint it on your roof and begin producing electricity. Talk about redefining green power plants! Read More
— Health and Wellbeing

Childrens' vision-testing device could catch problems that others miss

By - January 20, 2012 1 Picture
According to figures reported by the University of Tennessee, even though 85 percent of a child’s learning is vision-related, about 80 percent of American children have never had their eyes tested before starting kindergarten. Even when tests are performed, they are usually only capable of detecting no more than a couple of conditions. Unfortunately, this means that vision-related learning disabilities such as dyslexia can be missed, and may not be noticed until they are well-established. Now, however, researchers at U Tennessee’s Space Institute have developed a new type of vision-testing system for young children, that could catch a variety of vision problems while they’re still reversible. Read More
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