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Category: Research

6 Reasons Why College Campus Diversity Matters

Mandatory

A study at the University of Wisconsin-Madison found that ideas generated by diverse teams were of better quality in terms of feasibility and effectiveness. The research showed that critical analysis and suggested solutions were more nuanced when they came from diverse teams. They also noticed that input from individuals with diverse backgrounds offered alternatives to problems that weren’t previously raised.

UW Involved In Teen Tech Study

WSAU - Wausau

Facebook and the U-W School of Medicine and Public Health will partner to study teens’ use of digital technologies – and their mental and social health.

Plants use blazes of light to communicate

Mother Nature Network

Science is just beginning to understand the subtle but intricate ways that plants — once thought of as an inert branch of life — can communicate and process information about the world around them. Now new research out of the University of Wisconsin-Madison has revealed nervous system-like mechanisms within plants that might be our most stunning look yet into the communicative world of flora.

Plants Have A Secret Code For Signaling Danger To One Another

Inquisitr

A new study just published in the journal Science uncovered that plants can feel any tactile stimuli that touch their leaves, including the imperceptible movement of a caterpillar’s tiny toes. What’s more, they have a unique system of passing on the message to other leaves, warning them when an assailant is on the prowl and alerting them to brace for an imminent attack.

Watch Plants Light Up When They Get Attacked

The New York Times

Plants have no eyes, no ears, no mouth and no hands. They do not have a brain or a nervous system. Muscles? Forget them. They’re stuck where they started, soaking up the sun and sucking up nutrients from the soil. And yet, when something comes around to eat them, they sense it.

Watch a Mutant Plant Burst Into Action When Attacked

National Geographic

When plants are wounded, they send out warning signals that spread to other leaves, raising the alarm and activating defense mechanisms for the undamaged areas. Now, researchers have captured this burst of activity in a set of mesmerising videos that are helping to explain the tricky topic of plant “intelligence”.

Watch the Awesome Way in Which Plants Defend Themselves Against Threats

Gizmodo

New research published today in Science is providing an unprecedented view of the signaling action that happens within plants when they’re under attack. A second or two after a plant receives an injury, like a chomp from a caterpillar, a warning signal radiates from the location of the wound, spreading out through the entire plant in a process that takes fewer than 120 seconds.

Watch a Mutant Plant Burst Into Action When Attacked

National Geographic

“Plants look like they are just so intelligent—they do the right thing at the right time, they sense a huge amount of environmental information, and they process it”, says Simon Gilroy, who runs the botany lab that at the University of Wisconsin-Madison. “But they don’t have the brain, the information processing unit that we think should be necessary to make those really elegant calculations”.

When Plants Sense Danger, They Cry Out With Calcium

Science Friday

Plants have a unique challenge in staying alive long enough to produce offspring. Unable to move and at the mercy of their surroundings, they present a tempting source of nutrition for bacteria and animals alike. But they’re not helpless. Botanists have long known plants are capable of sensing their environments and responding to them. They can grow differently in response to shade or drought, or release noxious chemicals to fend off predators, even as a caterpillar is mid-way through chewing on a leaf.

Under attack from caterpillars, plants flash a warning signal

Cosmos

When plants are under attack from a very hungry caterpillar, a warning signal flashes through the plant to the other leaves, revealed for the first time in the video above.The video, captured by Masatsugu Toyota at the University of Wisconsin was created using a plant modified to fluoresce in response to calcium signals. The details were published in Science.

Blazes Of Light Show Plant’s Response To Being Eaten

Forbes

“[For] the first time, it’s been shown that glutamate leakage at a wound site triggers a system-wide wound response, and the first time we’ve been able to visualize this process happening ,” says Simon Gilroy, professor of botany at the Gilroy Lab at the University of Wisconsin-Madison, and senior author on the paper out today in the journal Science.

Watch Plants Light Up When They Get Attacked

New York Times

Plants have no eyes, no ears, no mouth and no hands. They do not have a brain or a nervous system. Muscles? Forget them. They’re stuck where they started, soaking up the sun and sucking up nutrients from the soil. And yet, when something comes around to eat them, they sense it. And they fight back.How is this possible?“You’ve got to think like a vegetable now,” says Simon Gilroy, a botanist who studies how plants sense and respond to their environments at the University of Wisconsin-Madison.

How a tiny insect set the stage for Wisconsin dairy

WI State Farmer

Wisconsin is practically synonymous with dairy for many people, and the title of “America’s Dairyland” is even enshrined on the state’s license plates. While Wisconsinites may take the prominence of cows for granted, though, it turns out Wisconsin wasn’t always the Dairy State — at one point in history, it might have even been called the Wheat State.

Key internet connections and locations at risk from rising seas

Times Union via The Conversation

Carol Barford, University of Wisconsin-Madison. (THE CONVERSATION) Despite whimsical ads about computing “in the cloud,” the internet lives on the ground. Data centers are built on land, and most of the physical elements of the internet – such as the cables that connect households to internet services and the fiber optic strands carrying data from one city to another – are buried in plastic conduit under the dirt. That system has worked quite well for many years, but there may be less than a decade to adapt it to the changing global climate.

Discovering the ancient origin of cystic fibrosis, the most common genetic disease in Caucasians

San Francisco Chronicle via The Conversation

Philip Farrell, University of Wisconsin-Madison (THE CONVERSATION) Imagine the thrill of discovery when more than 10 years of research on the origin of a common genetic disease, cystic fibrosis (CF), results in tracing it to a group of distinct but mysterious Europeans who lived about 5,000 years ago.

Ending hunger

The Collegian

The survey from the University of Wisconsin-Madison’s Hope Lab called Still Hungry and Homeless in College, included responses from 43,000 students at 66 institutions found. Hungry students tend to have declining academic performances.

Report: Wisconsin’s economy has recovered, but not all can celebrate

Wisconsin State Journal

But one of every five workers in Wisconsin is earning poverty-level wages, black women are three times more likely than white men to work at lower-paying jobs, and Latino employees earn 43 percent less than white employees, based on median pay, according to the analysis by COWS, formerly known as the Center on Wisconsin Strategy.

Under Fire: How We Rebuild After Wildfires

Engineering.com

Quoted: Volker Radeloff, a forest ecologist at the University of Wisconsin–Madison, is one of those voices. He was one of the scientists behind the 2018 study that measured growth of the WUI through a combination of census data and satellite images. He believes that certain fires are inevitable and thinks municipalities should prevent building on risky lots rather than just try to perform damage control afterwards.

A vegan take on apples & honey

Intermountain Jewish News

As for the apple, the custom was started among Ashkenazi Jews in medieval Europe, when the apple as we know it had become more accessible due to cultivation, said Jordan Rosenblum, an associate professor at the University of Wisconsin-Madison, who studies food and Judaism.

In Defense of Air-Conditioning

Jacobin Magaziner

In July, researchers at the University of Wisconsin-Madison concluded that up to a thousand people die annually in the eastern US alone due to the elevated fine particulate matter from increased use of fossil fuels to cool buildings. By saving ourselves, we’ll be killing ourselves.

The New Science of Seeing Around Corners

Quanta Magazine

Quoted: Self-driving cars already have LIDAR systems for direct imaging and could conceivably someday also be equipped with SPADs for seeing around corners. “In the near future these [laser-SPAD] sensors will be available in a format that could be handheld,” predicted Andreas Velten, the first author of Raskar’s seminal 2012 paper, who now runs an active-imaging group at the University of Wisconsin, Madison.

Earth’s oxygen increased in gradual steps rather than big bursts

Astrobiology Magazine

By using the Hüttenberg Formation, which formed between a billion and half a billion years ago, to study the time between Earth’s change from an anoxic environment (i.e. one lacking oxygen) to a more hospitable environment that heralded the animal kingdom, a team of researchers led by Dr. Huan Cui of the NASA Astrobiology Institute at the University of Wisconsin–Madison discovered a sustained, high level of carbon.

Could eating crickets boost your health?

Health 24

“Insects are novel to the American diet, but they should be considered a potentially helpful food that contains important nutrients and fibres that could have benefits to our overall health, including our gut microbiome,” said the study’s lead author, Valerie Stull. She is a researcher at the Center for Sustainability and the Global Environment at the University of Wisconsin, Madison.

New Wisconsin venture capital fund has the potential to be a watershed moment

Milwaukee Journal Sentinel

New businesses account for nearly all net new job creation. That simple fact, supported by research from the Ewing Marion Kauffman Foundation, cuts through all the political rhetoric about building a growing economy, the holy grail of every state or region. Unfortunately, the Milwaukee area has lagged in most measures of entrepreneurial activity in recent years, falling to 33 out of 40 in the most recent rankings from Kauffman, which conducts research and advocates for entrepreneurship.

UW-Madison to Upgrade Engineering Campus With $100M Foxconn Gift

Xconomy

Foxconn, a leading Taiwanese contract manufacturer constructing a huge electronic display assembly plant in Southeastern Wisconsin, announced a $100 million gift to the state’s flagship public university Monday. The company’s gift to the University of Wisconsin-Madison will support research and development of new technologies statewide, Foxconn said.

Here’s how forests rebounded from Yellowstone’s epic 1988 fires – and why that could be harder in the future

The Conversation

This summer marks the 30th anniversary of the 1988 Yellowstone fires – massive blazes that affected about 1.2 million acres in and around Yellowstone National Park. Their size and severity surprised scientists, managers and the public and received heavy media coverage. Many news reports proclaimed that Yellowstone was destroyed, but nothing was further from the truth.

Professor of Ecology, University of Wisconsin-Madison

Foxconn announces $100 million matching gift to UW-Madison

Milwaukee Journal Sentinel

Foxconn Technology Group on Monday pledged up to $100 million to the University of Wisconsin-Madison, including funding to help establish a new interdisciplinary research facility for the College of Engineering that will collaborate with the company’s planned manufacturing complex in southeast Wisconsin.