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Category: UW Experts in the News

Heavy road salt use a growing problem, scientists say

USA Today

Quoted: Given the amount of salt used on roads, that’s a real problem, according to Hilary Dugan, a professor of integrative biology at the University of Wisconsin-Madison. A 2017 study by her team found that nearly half of the 284 freshwater lakes in their sample in the Northeast and Midwest had undergone “long-term salinization.” One in 10 of them reached a threshold where scientists worry about impacts on aquatic life.

Lightning can help predict rapidly intensifying storms

Tampa Bay Tribune

Noted: “We’ve been amazed by the lightning mapper,” said Derrick Herndon, a hurricane satellite specialist at the University of Wisconsin Cooperative Institute for Meteorological Satellite Studies in a May interview. “We’ve had lightning systems before but they didn’t have the resolution this mapper has and this is doing a much better job of tracking how lightning changes in the storms.”

11 trends that changed the way we read this decade

The Washington Post

Noted: In 2014, the University of Wisconsin at Madison’s School of Education found that less than 3 percent of newly published children’s books were about black people. For a group of minority authors and publishing insiders, it was high time to confront the unbearable whiteness of being.

Artificial Intelligence Is Rushing Into Patient Care – And Could Raise Risks

Scientific American

Quoted: AI systems that learn to recognize patterns in data are often described as “black boxes” because even their developers don’t know how they have reached their conclusions. Given that AI is so new and many of its risks unknown the field needs careful oversight, said Pilar Ossorio, a professor of law and bioethics at the University of Wisconsin-Madison.

This is what it’s like waking up during surgery

Inverse

Quoted: General anesthesia, in contrast, aims to do just that, creating an unresponsive drug-induced coma or controlled unconsciousness that is deeper and more detached from reality even than sleep, with no memories of any events during that period. As Robert Sanders, an anesthetist at the University of Wisconsin–Madison, puts it: “We’ve apparently ablated this period of time from that person’s experience.”

Magnetic North Pole Is Moving Toward Russia at a Swift Pace, Confounding Scientists

Ecowatch

Quoted: “Reversals are generated in the deepest parts of the Earth’s interior, but the effects manifest themselves all the way through the Earth and especially at the Earth’s surface and in the atmosphere,” said Brad Singer, a University of Wisconsin-Madison geologist to CNN. “Unless you have a complete, accurate and high-resolution record of what a field reversal really is like at the surface of the Earth, it’s difficult to even discuss what the mechanics of generating a reversal are.”

First human ancestors to leave Africa died out in Java, scientists say

The Guardian

Quoted:But John Hawks, an anthropologist at the University of Wisconsin-Madison, raised doubts about the identity of the fossils. “The question I’m asking is why should we think that these fossils are Homo erectus?” he said. “It’s hard for me to see a population of fossils from Java 120,000 years ago and not assume they were probably Denisovan.”

Can Diesel Finally Come Clean?

Scientific American

Quoted: “Sandia’s DFI technology is on the cutting edge of new ideas,” says leading diesel expert Rolf Reitz, former director of the Engine Research Center at the University of Wisconsin–Madison. “It represents an alternative to natural mixing phenomena in diesel combustion.”

Let’s Talk About America’s Affordable Housing Crisis

WORT FM

Guests include Paige Glotzer, a professor in the department of history at the University of Wisconsin–Madison. She has written extensively about housing segregation in the U.S., the history of housing policy, and urban and suburban development. She is the author of How the Suburbs Were Segregated: Developers and the Business of Exclusionary Housing, 1890–1960, which will be published in April 2020.

Rightwing group pushes Wisconsin voter purge that ‘could tip’ 2020 election

The Guardian

Quoted: “It’s over 200,000 voters who are affected. If even a small slice of them were deterred from voting in 2020, it could tip the outcome,” said Barry Burden, a political science professor at the University of Wisconsin-Madison and director of its Elections Research Center. He added the people affected would be young people and those who live in cities – groups that tend to vote Democratic.

Scientists seeking cause of huge freshwater mussel die-off

Wisconsin State Journal

Noted: University of Wisconsin epidemiologist Tony Goldberg is helping with the investigation. He specializes in wildlife diseases of unknown cause — and recently he’s been busy. “Along with invasive species, we’re seeing invasive pathogens,” Goldberg said. “Often it’s the coup de grace for a species that is holding on by a thread.”

Retailers hope to cash in on the year’s final weekends

WTMJ

Quoted: “Typically, the Saturday before Christmas is very close to Black Friday in sales,” said Executive Director of the Kohl’s Center for Retail at UW-Madison, Jerry O’Brien. “There’s a lot of people [where] it’s actually part of their tradition, you go out just before the holiday and buy the stuff.”

O’Brien says one of the advantages of having a mid-week Christmas is the potential many workers might either start their holiday next weekend, or begin a long weekend at the start of Christmas.

“Additionally, it’s the time where people are taking their returns in, and they have gift cards, so there’s a lot of traffic in the stores and there’ll still be some really great deals out there,” he said.

Scientists Seeking Cause of Huge Freshwater Mussel Die-Off

Associated Press

Quoted: University of Wisconsin epidemiologist Tony Goldberg is helping with the investigation. He specializes in wildlife diseases of unknown cause — and recently he’s been busy.“ Along with invasive species, we’re seeing invasive pathogens,” Goldberg said. “Often it’s the coup de grace for a species that is holding on by a thread.”

Jazz residency program helps keep students miles ahead

Wisconsin State Journal

When Michele LaVigne’s mother died about two years ago, she gave a certain amount of money to each of her five children to be put toward some educational cause.

It was a fitting gesture by Marion LaVigne, who had taught math to middle school-age children for 49 years in New York. Michele LaVigne knew what she was going to do with her money the day she attended an event honoring jazz musician Richard Davis, where she heard how much he enjoyed being an educator and how a teacher in the Chicago Public Schools had inspired him.

LaVigne, a clinical law professor at the University of Wisconsin Law School who takes jazz piano lessons, said she decided to pursue a jazz residency at Sherman Middle School, hoping it would inspire students.

Wisconsin Life Host Angela Fitzgerald Explores The People and Places That Make Wisconsin Great

Madison 365

Noted: Now, she’s made a home in the city of Madison with her husband, Anthony. In addition to being on television, Fitzgerald is currently pursuing her doctorate from the University of Wisconsin-Madison, working as faculty within Madison College’s Psychology Department, and serving as Director of Family, Youth & Community Engagement for Madison Metropolitan School District (MMSD). When she’s not wearing either of those roles she may be giving others financial planning advice.

Q&A: Hey, parents? Jennifer Gaddis wants you to put away the PB&J

The Cap Times

It can take a dozen times of trying a vegetable before a child learns to like it. That’s not a risk some lower-income parents can take, no matter how many vitamins are in beets.

“That’s one thing schools can be useful for,” said Jennifer Gaddis. Parents “maybe knew over time their kids would like something,” Gaddis said. “But in the immediate term, they couldn’t afford their kids not eating.”

Thousands of Thanathorn backers rally against Thai establishment

Al Jazeera

Quoted: “The establishment has gone after Thanathorn with such force because FFP has catalysed a change in how citizens imagine the Thai polity and their role in it,” said Tyrell Haberkorn, associate professor of Southeast Asian Studies at the University of Wisconsin-Madison, and an expert on state violence and dissident politics in Thailand.

As many as 17% of voters are targeted to be removed from the rolls in some Wisconsin cities

Milwaukee Journal Sentinel

Quoted: Barry Burden, director of the Elections Research Center at the University of Wisconsin-Madison, said removing voters from the rolls because they are believed to have moved would more likely affect Democratic voters because they are more likely to move frequently.

“Mainly because they are younger, supporters of Democratic candidates tend to change their residences more often,” he said by email. “As a result, their voter registrations are more likely to be out of date, and they are more likely to be targets of efforts to clean up the rolls.”

Mysterious Denisovans emerged from the shadows in 2019

Science News

Quoted: Discoveries reported in 2019 brought Denisovans into focus — but left plenty of room for interpretation. As fossils accumulate, investigators will grasp how Denisovan anatomy influenced the skeletal makeup of its mating partners in the Homo genus. Thanks to Denisovan discoveries, “we can now see that hybridization contributed to our own origins,” says paleoanthropologist John Hawks of the University of Wisconsin–Madison.

Geoscientists Rethink The Calamity That Killed The Dinosaurs

Forbes

Quoted: “Our data suggest that the environment was changing before the asteroid impact,” said Benjamin Linzmeier, the study’s first author, said in a statement. “Shells grow quickly and change with water chemistry,” Linzmeier, a postdoctoral geoscientist at the University of Wisconsin-Madison, said in a statement. “Because they live for such a short period of time, each shell is a short, preserved snapshot of the ocean’s chemistry.”

No evidence old Christmas tradition had women ‘begging’ for husbands’ forgiveness

Politifact

Noted: Jim Leary, emeritus professor of folklore at the University of Wisconsin-Madison, told PolitiFact that he hasn’t ever encountered evidence of any seasonal tradition like the one described in the Facebook post.

Leary said there are major seasonal traditions, such as the Jewish holy day, Yom Kippur, where atonement and forgiveness figure, but he is only aware of reciprocal practices, rather than one-way traditions regarding forgiveness between couples.

He called “ridiculous” the claim that “‘women’ (what women? since not all women share the same traditions) apologized so abjectly to their husbands, who the implication is had nothing to apologize for” and said it sounded more like a “patriarchal fantasy” than anything based in reality.

Learning from catastrophe

Isthmus

Noted: Micaela Sullivan-Fowler believes that everything is connected. With a scholar’s acumen, she brings that worldview to Staggering Losses: World War I and the Influenza Pandemic of 1918, an artfully constructed historical exhibition at the Ebling Library, located in UW-Madison’s Health Sciences Learning Center, where she serves as its historian and curator.

New Video Game Puts You In The Shoes Of A Refugee

NPR News

Noted: Games where a player takes on another person’s perspective or becomes immersed in a specific environment can be beneficial in building positive interpersonal relationships, according to Tammi Kral, a research assistant at the Center for Healthy Minds at University of Wisconsin-Madison who is not affiliated with Junub Games or Salaam. Kral says that as video game developers explore the potential for games to inspire “prosocial” behavior, they would do well to collaborate with psychologists and behavioral scientists who understand the impact of games on specific brain networks.

Listening comprehension

Isthmus

Noted: The November meeting did draw some reading experts — including UW-Madison cognitive neuroscientist Mark Seidenberg and Madison reading advocate Laurie Frost — who have been publicly critical of the district’s teaching approach to reading. When they spoke, Morateck emphasized that the meeting was meant for parents, not the community at large, although she did not ask anyone to leave.

Tips On How To Shovel Snow Safely And Avoid Injury

Wisconsin Public Radio

Noted: As winter asserts its dominance with a new cover of white over major portions of Wisconsin, Brody and Jill Thein-Nissenbaum offer tips about how to stay safe while shoveling. Thein-Nissenbaum is an associate professor in the University of Wisconsin-Madison Doctor of Physical Therapy Program.

Fixing nature’s genetic mistakes in the womb

The Mercury News

Quoted: “Any advance in fetal therapy, however welcome for good and important reasons, poses a risk of increasing pressure on pregnant women to sacrifice their own interests and autonomy…with women being subject to civil commitment or even criminal charges for failing to optimize the health of their fetuses,” said bioethicist Alta Charo of the University of Wisconsin, now a fellow at Stanford University.

Periodic Table Of The Elements Turns 150

WUWM

Quoted: UW-Madison professor of chemistry Bassam Shakhashiri knows both the history of the table, and its modern relevance. He says the table came about through a collaboration of a few scientists but that Dmitri Mendeleev properly gets much of the credit.

“Dimitri Mendeleev, the Russian chemist, he proposed — sometimes people say he discovered — the pattern of similar behavior [of certain elements] and arranged them,” Shakhashiri explains.