*Design fuels the whole world, says Amber Billings*
This past spring, Amber Billings competed nationally with other college students to design a pack for Orbit gum. The second-year U of M graphic design student was named one of the eight contest winners. She received $5,000. And her design and signature appear on limited edition packs of Orbit’s Melon Remix gum through February 2012.
Recently, Amber Billings discussed what inspires her design work. (more…)
*The search for biomarkers of disease in spit*
It’s a researcher’s dream: a simple, noninvasive test to detect life-threatening cancer, heart disease, or other maladies while they’re still treatable.
A team of University of Minnesota researchers is in hot pursuit of that goal, using one of the simplest means imaginable: testing spit. They’ve discovered that conditions such as breast and oral cancer leak certain proteins into saliva, and if detected, such proteins can be “biomarkers” for the disease. (more…)
*The U’s active learning biology courses garner attention*
What if you could remove lead from a person’s blood with a bacterial protein that snags the toxic metal?
Or treat spinal cord injury by shutting off a gene that prevents nerve regrowth?
Ideas like these used to be the exclusive province of practicing biologists. But they are among 14 ideas conceived and presented recently by students in the University of Minnesota’s introductory biology course. (more…)
*University of Minnesota Research Finds Sex Ratios Influence Financial Decisions*
MINNEAPOLIS / ST. PAUL — The perception that women are scarce leads men to become impulsive, save less, and increase borrowing, according to new research from the University of Minnesota’s Carlson School of Management.
“What we see in other animals is that when females are scarce, males become more competitive. They compete more for access to mates,” says Vladas Griskevicius, an assistant professor of marketing at the Carlson School and lead author of the study. “How do humans compete for access to mates? What you find across cultures is that men often do it through money, through status and through products.” (more…)
*Americans typically spend $70 billion more in December than in November and January*
Americans typically spend $70 billion more in December than in the average of November and January (the months around December). In a recent National Science Foundation-sponsored interview, Joel Waldfogel, the Carlson School’s Frederick R. Kappel Professor of Applied Economics at the University of Minnesota uses that increase to measure the amount of holiday gift-giving. This level of spending is lower than in other countries. “We’re about the 20th largest in terms of countries in the world,” said Waldfogel, referencing how much U.S. December spending increases. (more…)
*Human rights trials for ex-dictators speed healing*
If dictators who torture, kill, or otherwise abuse their citizens’ human rights are overthrown, should they be brought to trial?
On one hand, convicting and punishing an ex-dictator and his minions would strike a welcome blow for justice in countries where it has been denied. (more…)
MINNEAPOLIS / ST. PAUL — Minnesota’s Iron Range is pocked with ponds – abandoned open pit mines – that could help energy providers more efficiently use intermittent renewable energy sources, such as wind, to meet state renewable energy mandates. A study released Friday by the University of Minnesota Duluth’s Natural Resources Research Institute shows that the water-laden pits have the potential to store wind energy using a process developed in Europe in the late 1800s.
The pumped-hydro storage process would use excess late-night wind energy to pump water uphill from the pits to a higher-elevation holding pond. Then, when electricity demand goes up during the day, the process reverses the flow and captures the energy in hydro turbines. For every 100 megawatts used to pump the water upward, the plant generates nearly 80 megawatts through the turbines. (more…)
*University-Vikings partnership helps children lead healthier lives*
Even if you’re not a football fan, you’ve probably noticed the Minnesota Vikings in the news a lot, whether it’s in regard to the 2011 season or their push for a new stadium.
What often goes unnoticed is the team’s record of community engagement and financial benevolence. Over the years the Vikings have given millions to the local community. (more…)
