Entropy Can Lead to Order, Paving The Route to Nanostructures
ANN ARBOR, Mich.— Researchers trying to herd tiny particles into useful ordered formations have found an unlikely ally: entropy, a tendency generally described as “disorder.” (more…)
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Some Harmful Effects of Light at Night Can Be Reversed, Study Finds
COLUMBUS, Ohio – Chronic exposure to dim light at night can lead to depressive symptoms in rodents – but these negative effects can be reversed simply by returning to a standard light-dark cycle, a new study suggests.
While hamsters exposed to light at night for four weeks showed evidence of depressive symptoms, those symptoms essentially disappeared after about two weeks if they returned to normal lighting conditions.
Even changes in the brain that occurred after hamsters lived with chronic light at night reversed themselves after returning to a more normal light cycle. (more…)
Terrorism and the Olympics By-the-Numbers: Analysis from UMD-based START
COLLEGE PARK, Md. – History offers a warning, but no clear pattern on the true risk of terrorism at the Olympic Games, concludes a new report by the National Consortium for the Study of Terrorism and Responses to Terrorism (START) based at the University of Maryland. (more…)
Canola Oil Industry Cooking in Michigan
EAST LANSING, Mich. — Canola can now be grown profitably in Michigan, thanks to Michigan State University.
Canola, which has potential as biofuel and cooking oil, is considered a high-value crop with seeds comprised of more than 40 percent oil. When compared to soybeans, which have 18 percent oil, and corn, which yields a mere 4 percent, canola stood out to MSU researchers as a key crop to help boost Michigan’s economy. (more…)
Study Determines Theoretical Energy Benefits and Potential of Algae Fuels
AUSTIN, Texas — It’s theoretically possible to produce about 500 times as much energy from algae fuels as is needed to grow the fuels, according to a new study by researchers at The University of Texas at Austin.
However, limited by existing technology, the researchers found in a separate study that their algae growing facility is getting out about one-five hundredth as much energy as it currently puts in to grow the fuels.
“The search for cost-effective biofuels is one of the noble endeavors of our time, and these papers shed insight on where the boundaries are in algae research,” said Robert Hebner, a professor in the Cockrell School of Engineering and director of the Center for Electromechanics. “One of the responsibilities of a top research university is to discover and explain what the boundaries are so we can innovate within those boundaries or create ways to expand them.” (more…)
IBM THINK Exhibit App for iPad and Android Tablets Traces Ancient Roots of Modern Innovation
ARMONK, NY – 26 Jul 2012: To celebrate centuries of science and technology innovations, IBM has reinvented its award-winning 2011 THINK exhibit at New York City’s Lincoln Center as a free interactive app for iPad and Android tablets. Geared to tech fans and educators, the IBM THINK exhibit app is an “innovation time machine” that shows how early tools have evolved into modern advances that create healthier populations, greener energy and safer, less congested cities.
Through interactive content and thousands of images and historical anecdotes, the IBM THINK Exhibit app is filled with stories of progress, from space exploration to weather prediction and medical advances. It documents the roots of Big Data, from early charts, clocks and scales to microscopes and telescopes, from RFID chips and biomedical sensors in clothing to breath-sensor diabetes detectors. (more…)
Manage Everyday Life with Type 2 Diabetes
For someone who is dealing with type 2 diabetes, managing diet, exercise, medication and blood sugar levels on a regular basis is key to managing the disease. For someone with type 2 diabetes, keeping blood sugar levels on track over the long term is about more than just taking insulin or medication. This individual will also have to balance good nutrition choices with ample physical activity, and will have to make other smart health choices on a daily basis in order to achieve the best possible results. (more…)
‘Control-Alt-Hack’ Game Lets Players Try Their Hand at Computer Security
Do you have what it takes to be an ethical hacker? Can you step into the shoes of a professional paid to outsmart supposedly locked-down systems? (more…)