A. Limestone is abundant in Wisconsin, and it?s the material of choice for the surface of gravel roads, and the base for roads paved with asphalt or concrete. Limestone contains calcium carbonate, often with a mixture of magnesium carbonate. When chunks of limestone abrade against each other, small particles called “fines” are created, said Craig Benson, chair of the departments of civil and environmental engineering and of geological engineering at UW-Madison.
Category: UW Experts in the News
Ask the Weather Guys: What is a flash flood?
A. A flood occurs when water flows into a region faster than it can be absorbed into the soil, stored in a lake or reservoir or removed in runoff or a waterway into a drainage basin. A flash flood is a sudden local flood characterized by a great volume of water and a short duration. It occurs within minutes or hours of heavy rainfall or because of a sudden release of water from the breakup of an ice dam or constructed dam.
Traitor Treated to Lunch as One-Child China Seen Softening
Noted: ?At first only Chinese peasants were on my side, now an increasing number of Chinese intellectuals are with me,? Yi, 43, now a University of Wisconsin scientist, said in an interview in Beijing. He gave 23 talks at universities and forums in China in May and June opposing the policy. Yi Qiming, the Tangwan township head, declined to comment on the lunch.
How Much Does It Cost to Raise Children? It Depends on What You Count
Quoted: ?For most parents, the total benefits of children likely outweigh the financial costs,? said Lonnie Berger, associate professor of social work at the University of Wisconsin, Madison. ?At the same time, parents may think about economic costs when making decisions about having children, especially with regard to timing and number of children.?
Tony Earl, Scott Klug reflect on Wisconsin’s recall, political rancor
Noted: In a first step to get beyond polarization, the SPJ invited three panelists to address the issue: Tony Earl, former Democratic governor of Wisconsin, former U.S. Rep. Scott Klug (R-Madison), and Katherine Kramer Walsh, a political science professor at UW-Madison, whose research has taken her to coffee shops and community centers around the state to observe conversations about politics.
Bonds in Jeffrey M. Schends Appleton guardian case wont cover losses
Quoted: Gretchen Viney, a University of Wisconsin-Madison law professor with expertise in family law, said it isn?t unusual for judges to waive bonding requirements entirely based on their high cost.
The Grim Realities Of Life In Supermax Prisons
Interviewed: Walter Dickey, professor, University of Wisconsin Law School.
NASA’s Kepler telescope discovers unlikely pair of planets
Noted: A team headed by Joshua Carter of the Harvard-Smithsonian Center for Astrophysics was examining such systems looking for examples with multiple planets. Astronomer Eric Agol of the University of Wisconsin suggested that the team use a different algorithm to analyze the subtle changes in brightness that are detected by Kepler, and the Kepler-36 pair popped up immediately.
Class of ’72: Women in the age of Watergate
Quoted: “So called ?minor people? were very important in unravelling this story,” says Stanley Kutler, professor emeritus at the University of Wisconsin and author of The Wars of Watergate.
Fost: Stop the steroid witch trials
Whether or not Roger Clemens and Lance Armstrong are lying when they deny they used steroids or other performance-enhancing drugs (PEDs) is beside the main point, which is why we are prohibiting, and even criminalizing, the use of these products.
Does Facebook Know Your Love Secrets?
Noted: University of Wisconsin researchers even found that profile pictures and the presence or absence of a declared relationship status can predict the level of harmony between two people. Men who post their status as ?In a Relationship? rather than leave it blank were more satisfied with their relationships, the Wisconsin researchers found. Women whose profile pictures include their partners were similarly more satisfied.
Foxes, not deer, may hold key to rise in Lyme disease, study says
Quoted: David Drake, wildlife specialist at the University of Wisconsin-Madison.
Ask the Weather Guys: What is the summer solstice?
A: The summer solstice (in Latin, sol, ?sun,? and stice, ?come to a stop?) is the day of the year with the most daylight. The first day of the astronomical Northern Hemisphere summer is the day of the year when the sun is farthest north (on June 20 or 21). In 2012, this occurs on June 20 at 6:09 pm CDT. As Earth orbits the sun, its axis of rotation is tilted at an angle of 23.5 degrees from its orbital plane. Because Earth?s axis of spin always points in the same direction ? toward the North Star ? the orientation of Earth?s axis to the sun is always changing.
Campus Connection: No resolution following Adidas-UW mediation
Adidas and UW-Madison appear no closer to coming to any sort of an agreement over a long-simmering dispute tied to the apparel giant?s refused to help pay some 2,700 Indonesian workers about $1.8 million in legally mandated severance pay. Officials representing both Adidas and UW-Madison met with a mediator last week in an effort to remedy the ongoing situation. But Vince Sweeney, UW-Madison?s vice chancellor for university relations, said in a phone conversation Monday that the ?dispute has not been resolved.?
Obama ‘encouraged’ by talk with Merkel at G20
Quoted: ?There?s a lot of uncertainty about what the solution is,? said Mark Copelovitch, an assistant professor of political science and public affairs at the University of Wisconsin at Madison, who specializes in the politics of the world economy. ?Investors are savvy and they realize this is a short-term solution and not a permanent fix.?
What’s Wrong with Pakistan?
Quoted: All these Muslim warriors governed immense inkblots of territory that were extensions of the Arab-Persian world that lay to the west, even as they interacted and traded with China to the north and east. It was a land without fixed borders that, according to University of Wisconsin historian André Wink, represented a rich confection of Arab, Persian, and Turkic culture, bustling with trade routes to Muslim Central Asia.
Donald J. Wuebbles and Jack Williams: Wild Wisconsin weather demands action
At coffee shops, truck stops and around backyard grills, many people are asking the same question: As the climate changes, can we expect more of this? The answer: Yes. There is a strong probability that climate change is influencing certain extreme weather events. Along with other leading scientists at Big Ten universities, that?s what we know. We?re not alone. Insurance industry leaders think so, too, and they have been meeting with U.S. senators to call for action.
Donald J. Wuebbles is a professor of atmospheric sciences as well as electrical and computer engineering at the University of Illinois. Jack Williams is director of the Center for Climatic Research Geography at UW-Madison.
Cashing in on cropland: farmland prices are on the rise
In Dane County, prices rose 7.6 percent to an average $5,851 per farm acre from 2010 to 2011 ? according to a study by the UW Center for Dairy Profitability ? and by 11 percent between 2006 and 2011. The center also found farmland values statewide rose 6.7 percent in 2011, to $3,475, and by 31 percent over the past six years in south-central Wisconsin, or from $3,739 to $4,902 per farmland acre. ?Agricultural land values have continued to be a bright spot in the otherwise weak real estate market,? said A.J. Brannstrom, a farm management specialist who does the center?s annual farmland surveys.
Experts: Farmland price boom unlikely to bust
After housing prices soared in the first half of last decade, they came down with a crash in the second half. That?s what many bubbles do, eventually. So what?s to stop the same thing from happening to rapidly rising farmland prices? Is this another unsustainable bubble, waiting to pop? Economists and farm specialists say no.
….UW-Madison agricultural economist Bruce Jones agreed a crash in farm values was unlikely. The circumstances are different, he said, from both the housing market scenario and the devastating farm crisis of the 1980s ? which was the last time farmland values dropped deeply for an extended period.
Stage presence: Flutist finds inspiration in classical, pop music : 77-square
People know me as: Stephanie Jutt, professional flutist, principal flute in Madison Symphony, professor at UW-Madison School of Music, and artistic director of Bach Dancing and Dynamite Society (BDDS).
Curiosities: Can wild animals become obese?
A: It happens all the time, but almost all the time it?s on purpose. “It really depends on the type of animal,” said Keith Poulsen, a large animal veterinarian at the UW-Madison School of Veterinary Medicine. “It?s very rare for birds to be obese, because they couldn?t fly anymore. “But plenty of animals end swimsuit season by gorging on anything they can find.
Madison360: From the rubble, a new kind of Democratic leader is needed
The first few days featured Republican gloating and Democratic finger-pointing, but now — two weeks after the recall vote — two mega-themes have taken shape that will resonate in Wisconsin politics for years. First is what to do about the apparently unprecedented antagonism that exists between people who live in the same communities, the same neighborhoods, even the same households. On talk radio and in Internet comments, that antagonism seems to border on hatred.
Quoted: UW-Madison political science professor Charles Franklin
Overhaul of human resources system gives UW-Madison a chance to reorganize
For weeks, it?s the topic that?s drawn thousands of UW-Madison employees into meetings, late night forums and heated debates.
Seely on Science: UW physicists may be part of huge scientific discovery
If there is one place any scientist would wish to be, chances are it would look a lot like the place where UW-Madison physicists Wesley Smith and Sau Lan Wu find themselves right now ? on the verge of discovery.
Genetically modified crops encourage beneficial bugs
Quoted: In 2010, Paul Mitchell of the University of Wisconsin-Madison found that US growers of conventional maize benefitted economically from having an adjacent Bt maize farm, because it suppressed maize-damaging pests. “This paper is part of the ongoing research documenting the environmental, economic and social benefits that Bt crops generate for more than just their users,” he says.
Lance Armstrong case: Can doping be permitted in sport?
Quoted: “They?re virtually all unnatural means to enhance performance,” says Norman Fost, professor of paediatrics, medical history and bioethics at the University of Wisconsin.
Chris Rickert: Science push can’t neglect the ‘soft’ side
I can?t open the paper lately without reading about how the American economy is doomed unless we get more kids into the so-called STEM fields ? science, technology, engineering and math. On Tuesday, it was news touting five University of Wisconsin System campuses who are taking part in a nationwide science and engineering initiative led by a group of university and private sector bigwigs who want to boost the United States? competitiveness.
….”Skills and methods associated with the humanities aren’t soft, despite the convention of referring to them as such,” said Sara Guyer, director of the UW-Madison Center for the Humanities. “The importance of the humanities … is not just about empathy or imagining others, but it is about deepening our real understanding and fostering rigorous, critical analysis.”
Campus Connection: Earth nearing critical ?tipping point? due to human influence?
Jack Williams admits to being a bit uneasy with some of the headlines generated by a report he contributed to that was published last week in the journal Nature. ?Earth could reach devastating ecological tipping point by 2025,? blared a Slate.com post about the report.
?Some of the media reporting has fallen squarely into the angle of,’We’re going to die’– which is not my perspective and the point of the article,? says Williams, UW-Madison?s Bryson professor of climate, people and environment in the department of geography and the Nelson Institute?s Center for Climate Research. ?But there is a real but difficult-to-quantify risk of reaching and passing tipping points in the global ecosphere, and we are calling attention to that risk.?
Scientists map genome of the bonobo, a key human ancestor
Quoted: John Hawks, an anthropologist at the University of Wisconsin who was not involved in the research, said it would be interesting to learn how these genetic differences influenced behavior.
Campus Connection: Finalists for dean of UW School of Veterinary Medicine named
UW-Madison announced Tuesday that four finalists have been named for the position of dean of the School of Veterinary Medicine, and two of those people currently work on campus.
Wake-up call: Walker’s easy win exposes Dems’ weaknesses
Charles Franklin, a UW-Madison political science professor who conducted the widely followed Marquette Law School Poll this year, says it will become a challenge for organized labor to find ways to maintain its influence in the public arena.”Union people are the ones who show up to make calls on behalf of candidates from morning until night. These people aren?t going away, but their financial resources are going away, and that will make the unions weaker,” Franklin says. “The Democratic Party will have to evolve to replace some of that monetary support and to retain the people power that unions provide to the party.”
Floyd A. Hummel: Corporate influence will change democracy
In his “kiss and make up” column in Saturday?s newspaper, UW-Madison professor Kenneth R. Mayer advises Democrats to “stop blaming the American Legislative Exchange Council, or Super PACS, or the Koch Brothers, or Citizens United. Stop insisting that the only reason you lost was you were outspent 3-to-1, or 5-to-1, or 10-to-1 …”This is such an overly casual dismissal of deep problems with American democracy that I am shocked to hear it from a political scientist.
Campus Connection: UW unveils plan for raises; but only 30 percent to get pay bump
In an effort to retain top talent, UW-Madison administrators on Tuesday unveiled a plan to direct pay increases of at least 5 percent to in-demand faculty and staff who have demonstrated exceptional performance. But this is not an initiative designed to bump up most workers? pay. Instead, a memo sent from UW-Madison administrators to deans and directors across campus on Tuesday notes ?it is anticipated that no more than 30 percent of eligible employees within a school, college or division may receive increases.? Those who are underpaid compared to those in similar positions or who are at risk of leaving due to their talents are to be the main targets of the raises.
The Siren’s Call: Cellular situations
Noted: That uncertainty is no better illustrated than in the essay “Diagnostic Quests and Accidents,” in which Norman Fost, director of the University of Wisconsin?s bioethics program, describes how mistakes in the diagnostic stage have affected many patients, including two contributors to this book: Arthur Frank (his doctor thought he had chlamydia) and Dresser (an ache in her ear and mouth didn?t seem unusual to her regular doctor). Not only do such mistakes delay the right treatments, they instill a lot of frustration and disappointment.
Equality and the End of Marrying Up
Noted: So while husbands and wives have become more equal, inequality between families appears to be on the rise. As Christine R. Schwartz, a professor of sociology at the University of Wisconsin, puts it: ?Marriages are increasingly likely to consist of two high- or two low-earning partners,? rather than of one of each.
Madison Politiscope: Combative Dem spokesman Graeme Zielinski pushes the envelope
….he (Zielinski) has long-claimed that UW-Madison professor Charles Franklin, who conducts the Marquette University Law School poll as a visiting professor, is a Republican “hack” whose polls showing Gov. Scott Walker winning the recall election by five to seven points in recent weeks were “as reliable as a three-dollar bill.” As it turned out, Franklin?s poll results matched Walker?s 7 percent win. When I asked months ago for justification of his allegations against Franklin, Zielinski told me that several of Franklin?s students had informed the party that Franklin boasted about consulting for GOP groups. “If he denies this, we don?t believe him,” Zielinski concluded in an email. Indeed, Franklin says he has never worked for any party or partisan organization.
UW-Madison to give merit-based raises to third of faculty, staff
UW-Madison will give targeted raises to about one-third of its faculty and academic staff members in an effort to make salaries more competitive and buoy spirits amid a four-year dry spell in across-the-board pay increases. The new initiative, described in a memo to university administrators that was to be sent out Tuesday, will mean raises of at least 5 percent for some high-performing staff members who are at risk of leaving or underpaid compared to those in similar jobs. Paul DeLuca, UW-Madison?s provost, described the plan as “retention on steroids.”
Chris Rickert: A touch of irony on UW?s road to China
UW-Madison is pressuring its athletic apparel contractor, Adidas, to contribute to the approximately $3.2 million in severance pay owed to 2,800 workers at a former Adidas subcontractor in Indonesia. Meanwhile, interim chancellor David Ward is leading a delegation of state officials in China, where the university will open its first foreign office ? the UW Shanghai Innovation Office ? and kick off an entrepreneurship and innovation conference. Anyone else see the irony here? Indications are that the university probably doesn?t.
Studying Pennsylvania?s long-standing largemouth mystery
Noted: It doesn?t stunt their growth, as some have speculated, said Tom Cline, a graduate student at the Center for Limnology at the University of Wisconsin-Madison. A long-term study there that involved capturing, marking and then angling for bass found they lose weight over the first one to three days after being caught. But they then feed so heavily that growth rates actually double for a time, Cline said.
Wisconsin tries to recover from recall election
Noted: God, the weather and the Packers used to be enough to diffuse any political argument among Wisconsinites, said Katherine Walsh, an associate professor of political science at the University of Wisconsin. but the tenor of the discourse during Walker?s short term in office has been louder than in recent memory, and Walsh isn?t totally convinced the end of the recall will mark the end of the tension.
Librarians offer list of beach reads
A plethora of mysteries, histories, kids? books and romances will fill readers? mythical beach bags this summer, but authors Madison claims as its own also are beckoning for attention. Heading the list of non-fiction recommendations is yet another Madison-based author. UW-Madison emotions researcher Richard Davidson joined with veteran science writer Sharon Begley to release ?The Emotional Life of Your Brain: How Its Unique Patterns Affect the Way You Think, Feel, and Live ? and How You Can Change Them? (Hudson Street Press, $25.95) in March.
Curiosities: Should corn really be ‘knee high by the Fourth of July’?
A: Maybe if you?re standing on your head. “Nowadays, if corn is knee-high by the Fourth of July, it?s way behind,” said Joe Lauer, agronomy professor at the University of Wisconsin?Madison. The last time the old adage was a useful gauge of corn crop development was maybe two generations of farmers ago. “The technologies we have now for growing corn ? from the equipment we have to the plant hybrids we develop to the treatments we put on the seeds and in the fields ? have shifted things,” Lauer said. “With all that working for us, corn should be chest- or even neck-high by the Fourth of July.”
University News Sites Open Up New Opportunities for Students
Quoted: Indeed, MadisonCommons.org at the University of Wisconsin-Madison recently got some funding via a service learning grant to integrate the news website into the journalism curriculum, said its founder, Lew Friedland.
Wisconsin parties prep for legislative battle
Quoted: Democrats are up against a well-funded and well-mobilized Republican Party that recently redrew legislative districts in its favor, University of Wisconsin-Madison political science professor Barry Burden said.
Political scientist recommends against recall limits
A UW-Madison professor says Wisconsin should not limit recalls without giving voters another way to influence the political process between elections. Barry Burden says he would hesitate to take control away from the people, because Wisconsin does not allow direct legislation by referendum as in some states like California.
Seely on Science: UW professor disputes deer czar’s findings
With his Texas drawl, his TV title of ?Dr. Deer? and his disdain for some long-standing tenets of professional deer management, James Kroll was sure to stir things up when he was hired by Gov. Scott Walker to evaluate the state?s deer hunt strategy. Strangely, the controversy that surfaced was over comments Kroll made a decade ago in an interview with a Texas magazine. Kroll was quoted as equating public hunting grounds with socialism and calling national parks ?wildlife ghettos.? Overshadowed by that sideshow was a sobering, scientific look at Kroll?s preliminary findings by Tim Van Deelen, a respected associate professor in UW-Madison?s Department of Forest and Wildlife Ecology.
Dr. Jonathan L. Temte: Don’t underestimate whooping cough’s threat
Thanks to the Wisconsin State Journal for Monday?s excellent article on pertussis. The resurgence of whooping cough may be due to a change in our childhood pertussis vaccine 15 years ago. In 1997, the U.S. Advisory Committee on Immunization Practices recommended a safer vaccine for prevention of pertussis. This emphasis on safety came at the expense of a shorter period of protection following vaccination.
Campaign 2012 Newsmakers: UW-Madison Professors Katherine Cramer Walsh and Barry Burden
Analyzing six historical June 5 recall elections, UW-Madison political science professors Kathy Cramer Walsh and Barry Burden said Republican Gov. Scott Walker?s political star will continue to rise nationally as a result of his second victory over Milwaukee Mayor Tom Barrett in 18 months. Democrats are “demoralized,” and may take years to recover, Burden said.
Obama frets after ?terrifying? recall vote
Noted: Every Democratic presidential candidate since Walter Mondale in 1984 has won Wisconsin, but the Obama campaign ?can?t view Wisconsin as being in the bank for them,? said Barry Burden, a professor of political science at the University of Wisconsin at Madison. ?They?re definitely going to have to put more effort here than they were initially planning.?
Wisconsin Gov. Scott Walker?s victory included surprising labor support
Quoted: ?The unions will have to do some soul searching on how they fit into the Wisconsin political landscape,? said former Madison Mayor David Cieslewicz, a University of Wisconsin poli-sci professor.
Wisconsin recall vote a slap in face for labor, but maybe not Obama
Quoted: “Public-sector unions are licking their wounds, but I?m not sure how that all connects to the national story,” said Barry Burden, a political scientist at the University of Wisconsin, Madison. “We?ll still be a swing state.”
Walker Survives Recall in Politically Weary Wisconsin
Quoted: Walker?s victory will be seen as a validation of the law that weakened public-worker unions by making it ?pretty much impossible? for them to operate, said William Jones, a labor historian at the University of Wisconsin-Madison. The law limits contract bargaining to wages and makes payment of dues voluntary, he said.
Wisconsin voters keep Gov. Walker after recall election
Quoted: Walker?s win “suggests that Wisconsin?s in play” in the presidential race, said Barry Burden, a University of Wisconsin-Madison political scientist. “This is a state that?s competitive.”
Wisconsin Recall: What It Could Mean For The Presidential Election
Quoted: “Particularly public employee unions, they see this as a fight to the death, because if Walker is not recalled their view is this means it?s open season on them,” said Kenneth Mayer, a professor of political science at the University of Wisconsin, Madison. “You have two sides to a political controversy thinking their lives are at stake in a death match.”
Will Wisconsin voters toss out Scott Walker?
Quoted: Barry Burden, political scientist at the University of Wisconsin-Madison, said it?s not surprising Obama hasn?t been front and centre in Wisconsin given Barrett?s uphill battle against Walker. The governor has vastly outspent the mayor, with the majority of the cash coming from wealthy out-of-state donors.
Wisconsin Recall Election Could Be November Preview
Quoted: “The campaign rhetoric over the last two weeks has not been much about unions or collective bargaining?that?s not been the centerpiece of the Barrett campaign,” says Barry Burden, a political science professor at University of Wisconsin-Madison.
Researchers learn how populations collapse
Quoted: Stephen Carpenter, a professor of zoology at the University of Wisconsin at Madison, says the new study?s biggest contribution is that the researchers were able to both map the location of the tipping point, or threshold, and measure the early warning signs that predict it.
Online Courses Can Offer Easy A’s via High-Tech Cheating
Quoted: There seems to be growing interest in such sharing, says James Wollack, an associate professor of educational psychology at the University of Wisconsin at Madison. “If you go on the Web and look, it?s pretty clear that the people trying to game the system are learning from each other,” he says. “Unless the testing industry also pools its resources, we?re always going to be playing this game of catch-up.”
Homeless and Overweight: Obesity Is the New Malnutrition
Quoted: ?People who are homeless are under a lot of stress, and stress causes higher cortisol levels. Higher cortisol levels lead to weight gain,? said nutritionist Sherry Tanumihardjo of the University of Wisconsin, who has studied the hunger-obesity paradox but was not involved in this research.
UW researchers hope to see into eye of hurricane ? from afar
In a 15-story building, in the middle of land-locked Wisconsin, a team of scientists waits for hurricane season. That?s when a multi-million dollar, unmanned aircraft will start flying from Wallops Island, Va., loaded up with a UW-Madison-engineered instrument to gather data from tropical storms off the Atlantic coast. “It’s sort of a mystery right now in our science community as to why hurricanes intensify or de-intensify,” said Chris Velden, a UW-Madison scientist working on the project. “We hope to get some information from this aircraft to be able to answer those questions.”