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Category: Research

UW Veterinary Care offers rabbit vaccine against fatal disease

NBC-15

Researchers say a fatal rabbit hemorrhagic disease, RHDV2, is spreading across the U.S. In response to the outbreak, the UW Veterinary Care Special Species Health Service at the University of Wisconsin School of Veterinary Medicine is offering an emergency-authorized vaccine against the disease for rabbits.

In Praise of Anxiety

WSJ

A similar effect comes from being in the presence of others, which can cause anxiety in some contexts but can also provide a pathway out. Research shows that receiving direct social support is one of the best ways to manage all types of distress, including anxiety. A 2006 study from the University of Wisconsin, for example, brought participants into the lab to take part in a high-anxiety situation: They entered a loud, claustrophobic MRI machine to have their brain scanned and were told to expect electrical shocks in the course of the procedure. One third of the group were allowed to hold the hand of a loved one, one third held the hand of a stranger, and the last third were left alone.

The Oldest County in Every State

24/7 Tempo

Supplemental data on total population is also based on five-year estimates from the 2020 ACS. Data on life expectancy by county came from the 2021 County Health Rankings & Roadmaps, a joint program of the Robert Wood Johnson Foundation and University of Wisconsin Population Health Institute. The identity of county seats comes from the National Association of Counties County Explorer.

Bioethanol: We have way too much corn.

Slate

In February, Tyler Lark, a scientist at the University of Wisconsin–Madison, published a study analyzing the impact of the RFS. Lark and his colleagues researched the impact the policy had on crop prices and farm expansion between 2008 and 2016, comparing the real-world situation with a counterfactual one where biofuel production was kept at levels mandated in an earlier version of the RFS.

Straight coils for twisty reactors give new shape to nuclear fusion

New Atlas

Lonigro and her colleagues came to this realization by experimenting with a mathematical technique called “spline representation,” which they used to improve the computer code that generates designs for magnetic coils. This led to the design of magnets with straighter sections but still a strong and accurate enough magnetic field to confine the plasma. As a demonstration, the scientists designed straighter and simpler new magnets for an experimental stellarator at the University of Wisconsin-Madison.

Critical forecast tool upgraded just in time for 2022 Atlantic hurricane season

New York Post

A crucial tool that meteorologists use to forecast hurricanes is being upgraded just in time for the start of the 2022 Atlantic hurricane season.

The University of Wisconsin announced the significant upgrade to the Advanced Dvorak Technique (ADT) and says it will use full-resolution images from weather satellites, better identification of the storm eye location and the ability to analyze hurricanes occurring outside tropical regions.

ADT was developed by researchers at the University of Wisconsin–Madison Cooperative Institute for Meteorological Satellite Studies (CIMSS).

“The ADT itself is not a prediction tool, but it does help describe the current state of tropical cyclone intensity, which provides the critical starting point for both forecaster and model-based predictions of future track and intensity,” says senior scientist Christopher Velden, who leads the CIMSS Tropical Cyclone Group.

A longevity expert says you can extend your life span if you eat more carbs and less protein and fast every 3 months

Insider

Noted: Diets high in plant-based carbs and fats and low in meat and processed food may be best for longevity, according to the researchers, Valter Longo, a professor at the USC Leonard Davis School of Gerontology, and Rozalyn M. Anderson of the University of Wisconsin School of Medicine and Public Health.

American families need to earn $35.80 an hour just to make ends meet. Few earn that.

CBS News

Noted: An hourly wage of $35.80 equates to about $74,400 in annual income. The average hourly wage stood at $31.73 in March, or about $66,000 annually, according to the latest government data. That means many families are falling behind in their ability to afford the basics, said Marjory Givens, co-director at the County Health Rankings, which is a program of the University of Wisconsin Population Health Institute.

Iowa counties ranked in terms of health by University of Wisconsin Population Health Institute

The Courier

Newly released rankings on the health of people in each county in the United States has Black Hawk and Bremer counties on opposite ends of the spectrum.

The rankings, put together by the University of Wisconsin Population Health Institute using new data, are meant to help people “understand what influences how long and how well we live.”

For many American families a living wage is out of reach: Report

ABC News

“The data reinforces what we’ve known for some time. People in both rural and urban communities face long-standing barriers, systemic barriers — avoidable barriers — that get in the way of groups of people and places in our country from being able to live long and well,” Sheri Johnson, co-director of County Health Rankings & Roadmaps and director of the University of Wisconsin Population Health Institute, told ABC News.

Beavers and wolves are key to biodiversity in northern Wisconsin, conservancy group leader says

Wisconsin Public Radio

Quoted: Lisa Naughton is a professor of geography at the University of Wisconsin-Madison. She is an expert in tropical biodiversity conservation who has also studied wolf recovery in the state.

“We have to work with private landowners. That inevitably involves some compromise, but it’s urgent,” she said. “We need to keep an eye on biodiversity beyond protected areas. We need to keep our eye on agricultural land use and industrial land use that may have cascading effects for biodiversity.

“And with effort, we can push back,” she continued. “We can turn things around for some species.”

Turns Out Biofuels Aren’t All They Were Cracked Up to Be

Mother Jones

In February 2022, Tyler Lark, a scientist at the University of Wisconsin-Madison, published a study analyzing the impact of the RFS. Lark and his colleagues researched the impact that the policy had on crop prices and farm expansion between 2008 and 2016, comparing the real-world situation to a counterfactual one where biofuel production was kept at levels mandated in an earlier version of the RFS.

Liquid brine clears roads faster than salt, UW study finds

Wisconsin State Journal

Researchers looked at data from 143 storms occurring in 10 Wisconsin counties, comparing brine-cleared roads to those nearby cleared with traditional granular rock-salt method, the state Department of Transportation said in a report detailing the UW study.

Behind-the-scenes look at Great Lakes shipwrecks-focused video game

PBS Wisconsin

Noted: The game was produced by PBS Wisconsin Education, Wisconsin Sea Grant, and Field Day Learning Games — an educational game developer within the University of Wisconsin-Madison’s Wisconsin Center for Education Research and Wisconsin educators. It complements the PBS Wisconsin Shipwrecks! documentary and virtual reality experience exploring wrecks on the bottom of Wisconsin’s Great Lakes.

A tornado emergency was declared in Arkansas but no twister confirmed

The Washington Post

Such emergency declarations are rare, but they tend to be accurate. An analysis posted to Twitter by Kaylan Patel, a meteorology student at the University of Wisconsin, found of 195 tornado emergencies declared since 1999, 92 percent contained a tornado. Jacob Feuerstein, a meteorology student at Cornell, tweeted the last tornado emergency false alarm occurred in February 2016.

Liquid brine clears Wisconsin highways faster, study says

FOX6 News Milwaukee

The use of liquid brine is more effective at keeping highways safe during the winter months, a new report says.

Researchers from the University of Wisconsin – Madison’s Traffic Operations and Safety (TOPS) Lab looked at data from 143 storms occurring in 10 counties across Wisconsin. It compared brine-cleared routes to those nearby cleared with a traditional granular rock-salt method. The researchers found use of liquid brine in winter highway maintenance cleared Wisconsin highways faster, provided better friction on roadways, and reduced overall salt usage.

This Is America’s Dirtiest City

Stacker

To that score, 24/7 Tempo added each municipality’s average daily PM2.5 (the concentration of particulate matter with a diameter of less than 2.5 micrometers) per cubic meter of air for each city’s county, drawn from the County Health Rankings and Roadmaps, a collaboration between the University of Wisconsin Population Health Institute and the Robert Woods Johnson Foundation. Population figures are from the U.S. Census Bureau’s 2019 American Community Survey five-year estimates. (See how the population of every state has changed since 1880.)

Report: Pandemic triggers record spike in Wisconsin entrepreneurship

The Capital Times

“We might have expected uncertainty about the pandemic and its effects on employment, income, healthcare, and safety to have stifled entrepreneurial activity. Entrepreneurship, which is already seen as risky, could have appeared even more so during the global COVID-19 pandemic,” wrote authors Hannah Julian, Ted Callon and Tessa Conroy in a report for UW-Madison Extension’s WIndicators series.

Bison: The biggest, baddest animal in Wisconsin (sort of)

Wisconsin Public Radio

Quoted: The big mammals — mammoths, mastodons and giant beavers — came later. They were Ice Age creatures, living in Wisconsin from between 2.5 million and 11,500 years ago.

“It’s a little bit like yesterday for a geologist,” Brooke Norstead, assistant director of the University of Wisconsin Geology Museum, said.

And just like yesterday, there was a big animal roaming that huge ice sheet — so vast you could walk to the North Pole on it without touching land — that may sound familiar.

“There was an animal called a stag moose,” Norstead said. “Imagine a supersize moose, with even more interesting antlers.”

Warren Porter is a professor emeritus of biology at the University of Wisconsin-Madison who studies animal shape and size.

“One of the evolutionary benefits of being a large or very large animal is … that you don’t have to deal with as much threat of predation and may be able to better defend your young,” Porter said.

Team at UW–Madison creates material six times tougher than Kevlar

Spectrum News

A team at the University of Wisconsin-Madison has created a material that is tougher than Kevlar, which is found in bulletproof vests.

It’s a project they hope can help save lives.

The material in small scale is almost comparable to the look of electrical tape. However, it’s much different and much stronger. So what’s inside that makes it so strong? Engineering and physics assistant professor Ramathasan Thevamaran has the answer.

“It’s a nano fiber mat made out of carbon nanotubes and Kevlar nano fibers,” Thevamaran said.

How to help Wisconsin’s disappearing native bees in your yard

Milwaukee Journal Sentinel

Quoted: Native plant curator Susan Carpenter with the University of Wisconsin Arboretum in Madison said they detected the rusty patched at the Arboretum about 10 years ago. “That started us on this voyage of discovery,” she said. When the rusty patched was declared endangered, she said, “people just went crazy on that.”

Wisconsin sees sharp increase in Type 2 diabetes among children, according to UW Health Kids data

Wisconsin Public Radio

Wisconsin doctors are seeing a steady increase in the number of children diagnosed with Type 2 diabetes — a disease that primarily affects adults — which may be linked to COVID-19.

Data released last week by UW Health Kids shows a nearly 200 percent increase in the number of cases of Type 2 diabetes over the past four years.

While this is a trend medical experts have noticed for years, Dr. Elizabeth Mann, a pediatric endocrinologist and director of the Type 2 Diabetes Program at UW Health Kids, said it’s taken a worrisome turn recently.

More than Just Rocks: A Tour of the University of Wisconsin Museum of Geology

WORT FM

When people think about geology, most people will think of well… rocks. But the geology museum on the UW-Madison campus shows that geology is much more than rocks, it’s rocks from space, bones, and fossilized dino-droppings.
Last month, WORT reporter Andie Barrow went to the Museum of Geology to learn what makes the museum special.

Gas prices: Biden will expand ethanol gas access into summer

USA Today

A Harvard study last year showed the use and production of ethanol emits up to 46% fewer greenhouse gasses than gasoline. A University of Wisconsin study has challenged that finding, saying ethanol is worse for the environment than gasoline, based on changes in how land is used to grow the corn used to produce it. But the Argonne National Laboratory disagreed with the Wisconsin study last month, saying the group overestimated carbon loss from soil and double-counted some emissions, among other concerns.

3 areas of improvement for One City Schools: Staffing, transparency, communication

Wisconsin State Journal

UW-Madison researchers in partnership with the Wisconsin Evaluation Collaborative interviewed teachers, staff, including leadership staff, and families between January 2021 and September; observed preschool and elementary classrooms; sent surveys to staff, teachers and families; and analyzed documents from One City Schools including reports, newsletters and administrative documents to compile the first phase of the report.

Wanted: A Quantum-Ready U.S. Workforce

Forbes

Based at the University of Chicago, the CQE is built around the U.S. Department of Energy’s Argonne National Laboratory and Fermi National Accelerator Laboratory, the University of Illinois Urbana-Champaign, the University of Wisconsin-Madison and Northwestern University. Its members also include more than 130 researchers at universities, laboratories and even in business research sites around the world focused on quantum sensing, communications, computing, materials, optics, nanomechanics as well as topological and device physics.

Interns at these companies can take home six figures

CBS News

About half of those students who were lucky enough to snag internships during the pandemic had to complete them remotely, according to a 2021 workforce study by the University of Wisconsin-Madison. Remote interns reported lower satisfaction in part because managers were less likely to assign them “high-skill supervised work,” according to the study.

Climate report: Despite dire warnings, UW-Madison prof optimistic

Wisconsin State Journal

After three years of work on a report warning that time is running out to head off a climate disaster, Greg Nemet is optimistic about the planet’s chances.Nemet, a professor at UW-Madison’s La Follette School of Public Affairs, was one of the lead authors of a report on ways to slow climate change released Monday by the Intergovernmental Panel on Climate Change.

Stephanie Foo book What My Bones Know excerpt: What is complex PTSD?

Slate

Then I read a section in one of the books that featured a long line of photos of a woman making various expressions—transitioning slowly from a sad face to an angry one. A study at the University of Wisconsin showed these pictures to children who had not experienced abuse, then to children who had. The abused kids thought that more of these photos presented an angry threat than the children from normal homes did. They were hyperalert to even the smallest twinges in facial expressions.

Report ties COVID-19 deaths to poverty, systemic policy failures

Wisconsin Examiner

Quoted: The report’s findings confirm other research that has shown the link between poverty and COVID-19, says Tiffany Green, a University of Wisconsin economist who researches the impact of race and economics on health.

“This is not about individual behavior,” Green said in an interview. “It’s about what kinds of social conditions place people at risk.”

Early in the Wisconsin pandemic, outbreaks occurred in the meatpacking industry in Brown County. “And because of the way our occupational system is structured, they were disproportionately likely to be Hispanic immigrants,” Green says. “And they were working under conditions that were not properly regulated, that were not safe, when it comes to trying to prevent COVID.”

Egg prices jump as bird flu hits U.S. poultry flocks – MarketWatch

MarketWatch

(Photo caption) Microbiologist Anne Vandenburg-Carroll tests poultry samples collected from a farm located in a control area for the presence of avian influenza, or bird flu, at the Wisconsin Veterinary Diagnostic Laboratory at the University of Wisconsin-Madison on March 24, 2022 in Madison, Wisconsin.