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Category: Research

UW-Madison’s Babcock Hall and Center for Dairy Research in line for important upgrades

Wisconsin State Journal

Despite outdated equipment and facilities that have plagued it for years, UW-Madison’s Center for Dairy Research is where most of the state’s master cheesemakers have learned how to craft those mouth-watering, award-winning specialty cheeses that have been credited for reinventing Wisconsin’s formidable cheese industry.

The record number of women running in Democratic primaries will likely outperform their Republican peers

The Washington Post

Those tallies are particularly interesting given research released this week by Barry Burden of the University of Wisconsin in Madison and Yoshikuni Ono of Tohoku University in Japan. They analyzed the extent to which gender bias affected the underrepresentation of women in elected office using a survey that presented respondents with randomly generated fictional candidates.

How Could a ‘Sand Motor’ Help the Great Lakes?

Marine Technology News

Undergraduate research scholar Briana Shea is part of the team exploring this topic. The University of Wisconsin-Madison’s Undergraduate Research Scholars program gives first- and second-year students a taste of cutting-edge research in a variety of fields.

Foxconn’s promised jobs boom could sputter a few miles away in Racine

Milwaukee Journal Sentinel

Noted: At the request of the Milwaukee Journal Sentinel, the leading ACE researchers at UW-Madison aggregated five years of statewide data, from 2011 through 2015, and broke out results for the four ZIP codes that cover the City of Racine. The four main ZIP codes encompass the urban center but also reach well into the suburbs, including the affluent lakefront Village of Wind Point, home of the Frank Lloyd Wright-designed Wingspread campus for the Johnson Foundation.

Venus Clouds Might Be Holding Extraterrestrial Microbial Life

The Financial

Aside from its clouds of sulfuric acid, Venus has an atmospheric pressure that is 92 times higher than Earth and a surface temperature of almost 870? Fahrenheit, so the planet cannot be considered habitable. However, a study from the University of Wisconsin-Madison that was published in the journal “Astrobiology” suggests that Venus might be holding microbial life.

Scientists Propose Craft to Search Venus for Life

Yahoo News

But for all the planet’s seemingly inhospitable traits, “Venus has had plenty of time to evolve life on its own,” said University of Wisconsin-Madison scientist Sanjay Limaye, who led the new study, in a press release. Limaye points to models that suggest Venus could have sustained a habitable climate with liquid water on its surface for as long as 2 billion years. “That’s much longer than is believed to have occurred on Mars,” says Limaye.

Smiles Hide Many Messages—Some Unfriendly

Wall Street Journal

“Different smiles have different impacts on people’s bodies,” said Jared D. Martin, a doctoral student who led the study in the lab of University of Wisconsin–Madison psychology professor Paula Niedenthal. Along with poker players, psychologists have long known that our facial expressions can betray our emotions. But no one has demonstrated exactly how this works, Mr. Martin said.

Students’ access to food still a problem on college campuses, study shows

Inside Higher Ed

Goldrick-Rab was traveling and unavailable for an interview. But the co-author of the report, the acting director of the HOPE Lab, Jed Richardson, said the findings should prompt institutions to act, if they have not already.“I would encourage colleges and universities to find out more about their students,” Richardson said. “There are definitely limitations to what we can accomplish with the resources we currently have to do this work.”

Nasa says alien extraterrestrial lifeforms could be living on Venus

Metro News

In a paper published last week in the journal Astrobiology, an international team of researchers led by planetary scientist Sanjay Limaye of the University of Wisconsin–Madison’s Space Science and Engineering Center suggested Venus once had a habitable climate with liquid water on its surface for as long as 2 billion years.

New Evidence Suggests Possible Life on Venus

Popular Mechanics

But for all the planet’s seemingly inhospitable traits, “Venus has had plenty of time to evolve life on its own,” said University of Wisconsin-Madison scientist Sanjay Limaye, who led the new study, in a press release. Limaye points to models that suggest Venus could have sustained a habitable climate with liquid water on its surface for as long as 2 billion years. “That’s much longer than is believed to have occurred on Mars,” says Limaye.

Venus’ clouds could host extraterrestrial life, researchers say

Fox News

The potential for Venus’ clouds to hold life was first examined in the late 1960s through a series of space probes, but lead author Sanjay Limaye of the University of Wisconsin–Madison’s Space Science and Engineering Center says the planet’s dark patches haven’t been thoroughly explored. Instruments that have tested Venus’ atmosphere in the past were “incapable of distinguishing between materials of an organic or inorganic nature,” Newsweek reports.

Dark Splotches on Venus Could Be Signs of Life

Gizmodo

The lead author of the new study, Sanjay Limaye of the University of Wisconsin–Madison’s Space Science and Engineering Center, isn’t saying there’s life on Venus, but the new paper—a self-described “hypothesis article”—suggests we should look for signs of life in the planet’s cloudtops.

Life in the clouds of Venus? Research suggests possibilities of microbes

The Financial

According to a team of researchers at the University of Wisconsin-Madison’s Space Science and Engineering Center we may have to think beyond the traditional when hunting for extraterrestrial life. In the study researchers have put forward a case that extraterrestrial life in the form of microbes could be living in the clouds of Venus.

For Black Women, Education Is No Protection Against Infant Mortality

Bloomberg

A 2015 study in the Annals of Behavioral Medicine by researchers at the University of Pittsburgh, University of Wisconsin, and Emory University looked at markers of inflammation in the body and found that “the health ramifications of high anger, or poorly controlled anger, may be stronger in African Americans with more, compared to less, education.”

Aliens could be living on Venus, claims study

International Business Times

Planetary scientist Sanjay Limaye of the University of Wisconsin–Madison, putting forward a case for the atmosphere of Venus as a possible niche for extraterrestrial microbial life, said: “Looking forward, investigations into the actual habitability of Venus’ clouds would ideally benefit from a mixture of an orbiter, lander, airplane/balloons, and sample return missions.”

The clouds of Venus might support alien life, says study

Science Examiner

A new study has revealed that the clouds of Venus might possibly be hosting alien life. Yes, the scientists of the study are of the notion that microbes may have evolved on Venus. Some of the models suggest that the planet once had a habitable climate and liquid water was present on its surface for about two billion years. Sanjay Limaye of the University of Wisconsin-Madison in the US, said, “That’s much longer than is believed to have occurred on Mars.”

Mexico’s fragile Lagoon of Seven Colors is threatened by development

The Washington Post

We also saw a firsthand illustration of not-so-conscious tourism. We paid a visit to the Rapids, one of the greatest collections of stromatolites in the world, according to researchers at the University of Wisconsin, who have been studying these formations for a decade. Here, scores of swimmers ignore the warnings each day and clamber all over the fragile formations, some of which are believed to be up to 9,000 years old.

Leg genes give spiders segmented heads

Cosmos

That’s the somewhat surprising finding made by two scientists, Emily Setton and Prashant Sharma from the University of Wisconsin-Madison, US, during an investigation into the evolutionary origin of spider silk-spinning.

A Cambridge Analytica Briefing

WORT

What’s the story behind the Cambridge Analytica scandal? What are the implications for our democracy? And will Facebook and other data giants be more regulated? Esty Dinur speaks with Young Mie Kim, Professor of Journalism and Mass Communication and a Faculty Affiliate of the Department of Political Science at University of Wisconsin Madison, and Scholar-In-Residence at Campaign Legal Center in Washington, D.C.

How human embryonic stem cells sparked a revolution

nature

It took biologist James Thomson, at the University of Wisconsin–Madison 14 years to achieve it in monkeys. Three years later, using donated embryos that had gone unused in fertility treatments, Thomson struck again, creating the world’s first human ES-cell line.

74 years later, a pilot who crashed in France returns home

AP

The effort to find Fazekas Sr. began in 2014, when University of Wisconsin-Madison researchers succeeded in returning the remains of another soldier to his family. That inspired them to reach out to Department of Defense officials the next year to propose a partnership to find the missing. It would become the university’s Missing in Action Recovery and Identification Project.

Reduced calorie diet shows signs of slowing ageing in people

Nature

“The CALERIE trial has been important in addressing the question of whether the pace of ageing can be altered in humans,” says Rozalyn Anderson, who studies ageing at the University of Wisconsin–Madison. She leads one of two large, independent studies on calorie restriction in rhesus monkeys, and began her research career studying calorie restriction in yeast.

Actual things you can do to bridge the orgasm gap in your own bedroom

Mashable

The reasons for the orgasm gap are multi-faceted, and some of them will take a long time to remedy. Sex education that fails to teach sexual pleasure has been cited as one reason for the gap. A study from University of Wisconsin-Madison found a third of university-age women can’t identify their clitoris in an anatomy test. Communication, or a lack thereof, is one of the biggest obstacles in bridging the orgasm gap, according to the Durex Global Sex Survey.

Theoretically, Recording Dreams Is Possible…Scientists Are Trying

Discover Magazine Blog

In April 2017, a group of scientists from the University of Wisconsin-Madison identified a “posterior cortical hot zone” in the brain that could indicate whether a person was dreaming (having a subjective experience) or not… “When we wake someone up, and they report hearing something, or there was speech for example, we find activation in a very specific part of the cortex: the Wernick’s area, which is known for processing speech,” says Benjamin Baird, a lead scientist on the study.

 

Group of UW researchers spend all year in Antarctica

CH 58- Milwaukee

The two scientists arrived at the South Pole on November 1 and are part of a team of researchers from UW-Madison working at IceCube all year long. Associate Director of the program Albrecht Karle says the goal of IceCube is to, “Look for extremely energetic neutrinos which appear in energetic processes in the Universe.”

How a Russian @TEN_GOP tweet wound up in Slate.

Slate

Recently, a study from researchers with the University of Wisconsin-Madison looked at how various U.S. news outlets unintentionally used tweets from the Internet Research Agency, the Kremlin-backed organization accused of meddling in the 2016 presidential election, in their reporting.

Research aimed at helping cranberry industry

La Crosse Tribune

Noted: The research of Amaya Atucha, an assistant professor and Gottschalk Chair for cranberry research in the university’s horticulture department, focuses on how cranberry plants are able to withstand subfreezing temperatures during winter, as well as strategies to reduce the impact of frost and winter stress in cranberry plants.

General Mills is transitioning 53 square miles of South Dakota farmland to certified organic

New Food Economy

“To bring people into organics we need mentors, people nearby who can come out to the field and answer questions,” Mesko says. Over the years, the organization has paired 281 mentors and mentees since 2008, and MOSES just wrote a grant to strengthen this program. In another program, OGRAIN with the University of Wisconsin, MOSES is helping develop grain farmer hubs, where one farmer is working with many others nearby in a network.

Russian Twitter trolls stoked racial tension in wake of Sherman Park rioting in Milwaukee before 2016 Trump election

Milwaukee Journal Sentinel

Noted: A team that included University of Wisconsin-Madison professor Chris Wells found last month that at least 116 articles from U.S. media outlets included tweets from @TEN_GOP and other Russian-linked accounts, with the tweets usually cited as examples of supposedly ordinary Americans voicing their views. Wells said the tweets found by the Journal Sentinel seemed similar. “It looks very consistent with what we’ve seen in our research so far,” Wells said.

Asian jumping worms: What we know, with UW-Madison’s Brad Herrick

A Way to Garden

Brad Herrick is Arboretum Ecologist and Research Program Manager at the University of Wisconsin-Madison Arboretum, where the staff first noticed the destructive handiwork of Asian jumping worms in 2013. He’s been studying them ever since. Though our understanding of these organisms is in the very early stages, we talked about their biology, their impact, and what control tactics are being explored by scientists seeking a solution.

Study: Wisconsin has racial, geographical health disparities

The Telegraph

The Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute released the County Health Rankings report Wednesday, Wisconsin Public Radio reported . It measures factors that affect public health, such as access to health care, housing and employment.

Oldest life on Earth dated to 3.465 billion years shows high diversity

(ABC) Australian Broadcasting Corporation

The rocks were collected on the west Australian coast in 1982. They contained fossils of microorganisms 3.465 billion years old. Techniques revealing the chemistry which supported the microorganisms were developed years later. In late 2017, William Schopf from UCLA and colleagues from the University of Wisconsin revealed details of how the specimens lived.  Two of the species appear to have performed a primitive form of photosynthesis, another apparently produced methane gas, and two others appear to have consumed methane and used it to build their cell walls.