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Category: UW Experts in the News

Beltline study: More cars, but fewer crashes

Wisconsin State Journal

You still may get stuck in jams and the “other guy” might still drive like an idiot on the Beltline that skirts around south and west Madison. But over several years, traffic flow has improved despite big growth in volume, and travel times have increased only slightly for Madison-area drivers, says a $300,000 study and motorist survey by UW- Madison researchers.

Scientists discover how plants disarm the toxic effects of excessive sunlight (PhysOrg)

A newly discovered pathway by which cells protect themselves from a toxic byproduct of photosynthesis may hold important implications for bioenergy sources, human and plant disease, and agricultural yields, a team of University of Wisconsin-Madison bacteriologists announced Monday in the Proceedings of the National Academy of Sciences.

“We’ve discovered a pathway that cells use to turn on certain genes and respond to singlet oxygen,” says Timothy Donohue, a professor of bacteriology in the university’s College of Agricultural and Life Sciences and lead researcher on the paper.

Plant Gene an Aid for Alternative Energy (Sci-Tech Today)

Scientists at the University of Wisconsin-Madison have been able to trace the cellular pathways that make up a plant’s defenses.

“This finding should make it possible to modify plants and other photosynthetic cells to avoid the toxic effects of singlet oxygen, which could impact agriculture and the treatment of human and plant disease, and aid the effort to create alternative bioenergy sources,” said lead researcher Timothy Donohu

Flaws detected after TB infects 3 at Seattle lab (Seattle Times)

Seattle Times

Three workers in a downtown Seattle research laboratory were infected with tuberculosis while working on a vaccine for the deadly disease, state officials say.

L&I and IDRI reported the incident to the University of Wisconsin, which makes the Madison chamber, as it is called. But officials there said they didn’t think it necessary to alert any of the other 15 to 25 institutions using the chamber. The chamber operates with a vacuum, so no germs should get out, said Todd Kile, shops manager for the University of Wisconsin’s College of Engineering.

To blast calories, running is a winner

Wisconsin State Journal

“As far as minute for minute of exercise, if your goal is to burn calories, running is going to be your best choice,” says Ronnie Carda, a charter member of the UW-Madison Running Club, for which he serves as workout adviser. He’s also coordinator of the physical education activity program at the UW-Madison department of kinesiology (the study of body motions and the forces acting on them).

Science publications often have broader appeal, editor says

Daily Cardinal

Challenging the notion that science periodicals target only a scientific audience, the executive editor of Scientific American said magazines like hers help the general public appreciate new discoveries. Mariette DiChristina told a crowd of approximately 50 in Memorial Union Tuesday that science is not simply the realm of the educated elite.

Drinking study

WIBA Newsradio

A UW professor says a new study shows that college students should watch out for a certain red flag when it comes to drinking too much. Psychology professor Colleen Moore helped research how a person’s preception of the risks of drinking…and their personalities…can be a sign.

Protein may prevent brain diseases

Daily Cardinal

Shedding new light on brain-related diseases, UW-Madison scientists Jeffrey Johnson and Marcus J. Calkins have discovered a way to “re-engineer” the brain that may defend against such diseases as Alzheimer’s, Parkinson’s and Huntington’s diseases. Johnson’s team is pioneering a procedure that prevents oxygen from building up to toxic levels in the brain.

Morlino decries living will clause

Wisconsin State Journal

UW-Madison professor Norman Fost, director of the university’s medical ethics program, said Morlino was free to offer guidance on Catholic doctrine as he saw fit, though he questioned how many Catholics would actually follow it.

“It’s clear that there are many millions of American Catholics who don’t agree with that position,” Fost said. “So that’s a problem for the Catholic Church (leaders), when they have a position that their flock is not practicing.”

Cheese business booming for newbie

Wisconsin State Journal

With help from the state Agriculture Department and UW-Madison’s Babcock Institute for international dairy research, the center has sent Wisconsin cheesemakers to Switzerland, England and France to study techniques such as aging and finishing cheeses in manmade “caves.”

Proposals would track students

Badger Herald

Since the terrorist attacks of Sept. 11, 2001, the federal government issued proposals to compile databases of personal information of people living in and traveling to the United States, including recording information of all of the nation�s college students and a new office in the Department of Homeland Security.

The Department of Education also made a recent plan for a database of personal information of all college students. The department proposed to make a database for information on all of the approximately 15 million students attending colleges and universities in the United States.

New traditions for old art form

Badger Herald

Can something relying heavily on the course of the past have no future? Beginning last week and continuing through April 23, scholars and inquisitors conjoin on campus to tackle such issues in the hopes of understanding the future of folk. With only a week left of discussions and lectures, the role of folk culture in the future may not be resolved. Awareness of its endangerment will be.