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Category: Research

Hawks Increasingly Feed on Birds at Backyard Feeders

EcoRI News

According to Jennifer McCabe, a postdoctoral researcher at the University of Wisconsin-Madison whose study focused on birds in the Chicago area, many hawk species had declined significantly by the middle of the 20th century because of hunting and pesticide use.

State News: Climate Change

Door County Pulse

Lake Mendota in Madison has frozen, thawed and frozen over again this winter, and a new study – with help from a University of Wisconsin-Madison scientist – shows the consequences of less lake ice are much bigger than fewer games of pick-up hockey or a shorter ice-fishing season.

Why Wisconsin microsurgeons are stitchin’ chicken: BTN LiveBIG

Big Ten Network

Chicken thighs: they’re an integral part of the chicken and man-alive are they ever delicious (shh, don’t tell the chickens.) But that’s not all. Thanks to some enterprising doctors at the University of Wisconsin-Madison School of Medicine and Public Health, chicken thighs have found a new utility… in the field of microsurgery.

Early-Voting Laws Probably Don’t Boost Turnout

FiveThirtyEight

Meanwhile, a more recent study by political scientists at the University of Wisconsin, Madison discovered that, when not accompanied by other reforms, early voting actually leads to lower turnout — perhaps because the social and campaign-driven pressure to vote is not as focused as it is when voting must all occur on a single day.

Pew: Sunday Regulars Are Happier and Healthier

Christianity Today

“Those who frequently attend a house of worship may have more people they can rely on for information and help during both good and bad times,” the report said, citing scholars Chaeyoon Lim of the University of Wisconsin-Madison and Robert Putnam of Harvard University.

Froedtert & MCW health network participates in All of Us Research Program

Milwaukee Journal Sentinel

The National Institutes of Health (NIH) is leading one of the world’s largest health research efforts to personalize medical treatment for people of all backgrounds. Through the NIH’s All of Us Research Program, the agency is seeking one million volunteers to build a database of health and genetic information to speed up research breakthroughs intended to improve care.

Governor closes out Kindness Week

Kenosha News

Evers also discussed the high incarceration rates for African Americans across Wisconsin. A recent study from Pamela Oliver of UW-Madison on prison admission rates in Wisconsin showed that in 2014, black people were 11 times more likely to be incarcerated in than white people.

How to stay focused

Ahmedabad Mirror

Noted: Creativity can benefit from distraction too. Jihae Shin, now at the University of Wisconsin-Madison, has found that when people played Minesweeper or Solitaire for 5 minutes before coming up with new business ideas, they were more creative than those who didn’t play.

You can’t control what you can’t find: Detecting invasive species while they’re still scarce

The Conversation

Jake Walsh, University of Wisconsin-Madison: Most of the 10,000 ships lost to the bottom of the Great Lakes in wrecks over the past 400 years are still lost – hidden somewhere in 6 quadrillion gallons of water. Finding anything in a lake is a lesson in humility, so life as a freshwater biologist is always humbling. If we can’t account for huge steel freighters, imagine the challenge of finding a single tiny organism.

Mosquito-fighting bacteria

The Naked Scientists

Most of the candidates discovered to date have been based on plant products. But now, in an article published in Science Advances, University of Wisconsin-Madison researcher Mayur Kajla and his colleagues have discovered that chemicals produced by the bacterium Xenorhabdus can deter multiple mosquito species from feeding. And they do it with equivalent – or better – efficacy than DEET

Where Sloths Find These Branches, Their Family Trees Expand

The New York Times

For almost ten years, Jonathan Pauli and M. Zachariah Peery, professors at the University of Wisconsin, and their colleagues have been tracking a group of sloths in Costa Rica. The animals are equipped with radio collars that transmit their location five or six times a month, so the team knows where each sloth’s usual territory is.

Where Sloths Find These Branches, Their Family Trees Expand

New York Times

For almost ten years, Jonathan Pauli and M. Zachariah Peery, professors at the University of Wisconsin, and their colleagues have been tracking a group of sloths in Costa Rica. The animals are equipped with radio collars that transmit their location five or six times a month, so the team knows where each sloth’s usual territory is. The team has also taken DNA samples and figured out the sloths’ family tree, so they can tell which individuals are having the most babies.

Shutdown Stories : Campus research hindered, future of academic collaboration on the line

Daily Cardinal

Before the government shutdown started, Dominick Ciruzzi, a PhD student in the hydroecology lab, had never considered how a lapse in federal funding might personally affect him. However, over the last 33 days, he and his colleagues have been unable to apply for federal grants or contact their collaborators in federal scientific research agencies, which could have long-term consequences on his research.

Bacteria In Worms Make A Mosquito Repellent That May Be Better Than DEET

National Public Radio

A study published Wednesday in Science Advances by University of Wisconsin–Madison researchers has found that a compound derived from these bacteria is three times more potent than DEET in repelling mosquitoes. More research must be done to demonstrate its safety, but this bacterial chemical could play an important role in the fight against mosquito-borne illness.

Bacterial compounds may be as good as DEET at repelling mosquitoes

Science News

Molecules made by bacteria keep mosquitoes at bay, researchers report January 16 in Science Advances. Tests suggest the compounds also deter two other mosquito species: Anopheles gambiae, a major malaria carrier, and Culex pipiens, which can carry the West Nile virus.Though DEET is considered safe for human use and effective against mosquitoes, it doesn’t hurt to have more lines of defense against the disease-transmitting insects, says coauthor Susan Paskewitz, an entomologist at the University of Wisconsin–Madison.

How Lichens Explain (And Re-explain) the World

The Atlantic

Tripp agrees that “we, as a community of lichen biologists, need to revisit the role of all symbionts in the lichen microcosm.” No matter how one describes Tremella and other lichen-associated fungi, it’s clear that they do affect the form and function of the lichen as a whole. How they do so is “the great unsolved problem” of lichenology, says Anne Pringle from the University of Wisconsin-Madison.

Can cash curb corruption in Indonesia?

The Asean Post

The first is an ongoing policy experiment conducted by researchers from the United States (US); Kweku Opoku-Agyemang from the Blum Center for Developing Economies, University of California, Berkeley; and Jeremy D. Foltz from the Department of Agricultural and Applied Economics, University of Wisconsin, Madison.

Earth’s Tilt Could Accelerate Antarctica Ice Loss

Advocator

“Really critical is the amount of carbon dioxide in the atmosphere,” said Stephen Meyers from the University of Wisconsin, Madison, and the co-author of the new study. He added that extreme carbon dioxide and high-angled Earth’s tilt would be devastating for Antarctica.

How to help low-income children with autism

Spectrum News

Quoted:That means the needs of an untold number of children aren’t being met. It also has serious ramifications for research, because it can skew estimates of autism, says Maureen Durkin, an epidemiologist at the University of Wisconsin-Madison: “It means that the prevalence of autism is probably even higher than we’re measuring.”

Antarctica ice melt has accelerated by 280% in the last 4 decades

CNN

The researchers, led by Richard Levy of New Zeland’s GNS Science and Victoria University of Wellington and Stephen Meyers of the University of Wisconsin-Madison, were able to recreate a broad history of the Antarctic ice sheet going back 34 million years to when the ice sheet first formed — documenting multiple cycles of ice growth and decay resulting from natural variations in the planet’s tilt.

Scientists call for action to save Antarctic ice sheet

Xinhua

Published in the journal Nature Geoscience, the study underscored just how sensitive the ice sheet is to climate change, according to Richard Levy of GNS Science and Victoria University of Wellington and Stephen Meyers of the University of Wisconsin-Madison, who jointly led the research team.

Ice Loss in Antarctica Has Accelerated at Alarming Rate: Study

India News

The researchers, led by Richard Levy of New Zealand’s GNS Science and Victoria University of Wellington and Stephen Meyers of the University of Wisconsin-Madison, were able to recreate a broad history of the Antarctic ice sheet going back 34 million years to when the ice sheet first formed — documenting multiple cycles of ice growth and decay resulting from natural variations in the planet’s tilt.

Antarctica ice melt has accelerated by 280% in 4 decades

CNN

The researchers, led by Richard Levy of New Zeland’s GNS Science and Victoria University of Wellington and Stephen Meyers of the University of Wisconsin-Madison, were able to recreate a broad history of the Antarctic ice sheet going back 34 million years to when the ice sheet first formed — documenting multiple cycles of ice growth and decay resulting from natural variations in the planet’s tilt.

States And Cities Have Already Shown Democrats’ Election Reforms Will Work

Huffington Post

But one 2017 paper published by four political scientists at the University of Wisconsin-Madison suggests that reality may be more complicated. The authors analyzed early voting in the 2004, 2008 and 2012 presidential elections and found that while Election Day registration tends to benefit Democrats, early voting on its own is more likely to benefit Republicans.

Women Are Asking To Be Paid What They’re Worth — So Why Aren’t They Getting It?

Bustle

More recent research has revealed that today, more women than ever are asking for what they’re worth — but they’re still not getting it. A 2016 study of 4,600 employees, conducted by the UK’s University of Warwick and the University of Wisconsin, showed that women now ask for raises at the same rate as their male peers — they’re just 25 percent less likely to receive them.

One-Pixel Views of Earth Reveal Seasonal Changes

Eos

Aronne Merrelli, an atmospheric scientist at the Space Science and Engineering Center at the University of Wisconsin–Madison, and his colleagues collected over 5,000 images of the sunlit side of the Earth taken in 2016 by the Earth Polychromatic Imaging Camera (EPIC) on board DSCOVR.