EAST LANSING, Mich. — The same principle that causes figure skaters to spin faster as they draw their arms into their bodies has now been used by Michigan State University researchers to understand how molecules move energy around following the absorption of light. (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…)
ANN ARBOR, Mich.—They shook light from darkness. They coaxed something out of what we normally think of as nothing—the vacuum of space. And now their work has been named one of the top 10 breakthroughs of the year by Physics World, the international magazine announced today.
University of Michigan physics researcher Franco Nori is involved in the work, which was published in Nature in November.
The physicists directly observed, for the first time, light particles that flicker in and out of existence in the vacuum. They witnessed the long-predicted quantum mechanical phenomenon known as the dynamical Casimir effect. (more…)
*Procedure may reduce recurrence rates, lower tumor marker levels*
Papillary thyroid cancer accounts for the majority of all thyroid malignancies, which primarily impact women. A new study indicates that routinely removing lymph nodes in the neck in these cancer patients may help prevent the disease from coming back.
When thyroid cancer metastasizes, lymph nodes in the neck may be affected, but these lymph-node tumors can be tiny and may not be detected by ultrasounds done before surgery to remove the diseased thyroid — or even during the procedure itself. (more…)
There are thousands of stories in the Bible and a visual artist in Exeter is currently on a 30-year mission to paint the whole lot.
The University of Exeter is incorporating some of what will eventually be a series of up to 3,000 artworks by Brian J Turner into new school curriculum resources that explore how biblical stories are read and interpreted.
The Art of Narrative Theology in Religious Education project is being led by Drs Esther Reed and Rob Freathy from the Department of Theology and Religion and the Graduate School of Education at the University of Exeter. The aim of the project is to get school pupils to investigate biblical stories and how people, whether from a Christian background or not, interpret and use them to make sense of their world and their role within it, particularly how they can live a good life. (more…)
Devoted to helping teachers improve the school experience for students, particularly special education English learners, Todd Fletcher is a man on a mission. (more…)
*Long-term study analyzes social selection and peer influence in online environments*
New research funded by the National Science Foundation and published this week in the Proceedings of the National Academy of Sciences by three Harvard University sociologists examines how we select our friends and the role that friendship plays in transmitting tastes and new ideas.
Relationships are basic building blocks of society, and understanding who befriends whom can therefore provide insight into patterns of social segregation, mechanisms for the reproduction of inequality, social support (including mental and emotional health), and access to job opportunities. Some have even viewed these relationships as a means to influence behavior whether to control obesity or target advertising. But is it really that easy, even on the Internet, to make friends with people who have different cultural upbringings, different interests, different backgrounds and different tastes in movies, music and books? (more…)
Scraps from sweet sorghum harvested for biofuel production enrich the diets of elephants, monkeys, parrots and other animals in Tucson’ Reid Park Zoo.
This holiday season, animals in Tucson’s Reid Park Zoo get to munch on a rare treat: scraps from the University of Arizona’s research into renewable energy sources. (more…)
