News Archive
Sunday, May 15 2016
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Turtles immune to old age? Maybe not, according to new Iowa State University research
Nearly 30 years of data collected on painted turtles in the Mississippi River near Clinton, Iowa, show that females suffer a steep dip in fertility before the end of their lives, a finding that flies in the face of what scientists have believed about turtles and aging.
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Cyclone Space Mining doubles down on new and better robot technology
Iowa State student-engineers are investing long hours in the design and assembly of their space-mining robots. The students will deploy their machines May 16-20 at the annual NASA Robotic Mining Competition at the Kennedy Space Center in Florida. The students like the technical upgrades they've made to this year's robots -- including metal tracks, a suspension system and better motors. And they think their two-robot mining system could be a great way to collect a lot of simulated Martian soil.
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Architecture grad students among winners in AIA sustainable design competition
ISU architecture graduate students Mengwei Liu and Anastasia Sysoeva are among the winners of the second annual American Institute of Architects Committee on the Environment Top 10 for Students competition. Their project for Des Moines' 6th Avenue Corridor will be on display May 19-21 at the 2016 AIA National Convention in Philadelphia and at the 105th Association of Collegiate Schools of Architecture Annual Meeting in Detroit next March. It was developed in the Sustainable Building Design studio taught by Ulrike Passe, associate professor of architecture and director of the ISU Center for Building Energy Research.
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ISU review finds majority of technologies aimed at reducing odor and gas emissions from livestock production never see field-scale testing
A review of hundreds of academic articles on technologies to reduce odor and gas emissions from livestock operations shows that most such technologies undergo lab testing but never reach farm-scale study. A team of ISU researchers surveyed all the available publications on mitigation practices that focus on animal housing, manure storage and land application techniques.
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Time to change how news media cover mass shootings, says Iowa State prof
The amount of media attention focused on the shooter in a mass killing sends the wrong message, says an Iowa State University associate professor of psychology. Douglas Gentile, an expert on media effects, says news reports about the killer, the type and number of weapons used and rounds of ammunition glamorize the situation and set a “high score” for future mass shooters to beat.
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Iowa State University researchers receive $1 million grant to study antimicrobial resistance in animal production
The grant from USDA's National Institute of Food and Agriculture will allow the interdisciplinary team of researchers to advance new technology to study antimicrobial resistance, which poses a growing threat to human and animal health.
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ISU graduating senior adapts urban roots to global agriculture
Malcolm Smith knows that awesome things happen when he steps outside his comfort zone. He chose to attend an agricultural sciences high school without knowing anything about ag. He left his hometown of 2.7 million diverse people to go to college in a town of 60,000 less diverse people. He went on a service learning internship in Uganda after his freshman year and took graduate-level courses at a German university his sophomore year. On Saturday, May 7, Smith graduates from Iowa State with a double major in global resource systems and public service and administration in agriculture.
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New grant will help Iowa State University researchers to explore genetics of stress resistance in corn
A $2.1 million grant from the National Science Foundation will help ISU plant scientists build a better understanding of how corn plants deal with stress conditions such as heat waves. The research will focus on a delicate but vital process in plant cells called protein folding.
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Iowa State's Hotel Memorial Union will help to serve growing student housing needs
Iowa State’s Memorial Union and Department of Residence will convert Hotel Memorial Union guest rooms to temporary student residence hall space beginning this fall. Repurposing the space will add up to 80 student beds on central campus. The MU housing will be operated like all other residence halls, with support from community advisers and other Department of Residence staff. Returning students who have a current 2016-17 residence contract have the option of selecting MU housing beginning April 28. Those interested can learn more at http://housing.iastate.edu/places/halls/mu.
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Iowa school teams, individuals head to science and technology world championship
School students from across the state are heading to the FIRST Championship in St. Louis. They'll demonstrate what they've researched, built and learned in LEGO League and robotics programs. The whole idea is to inspire kids to be the "innovators, doers, and tinkerers of tomorrow."
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Clothing made from tea byproduct could improve health of fashion industry
The fashion industry generates a lot of waste, which is why a team of Iowa State University researchers developed a new fiber that's 100 percent biodegradable. Researchers are testing the fiber – made from a green tea byproduct – to see if it's a viable alternative.
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Jolly named Iowa State human sciences dean
Laura Dunn Jolly, professor of textiles, merchandising and interiors at the University of Georgia, Athens, has been appointed the next dean and Dean's Chair of the College of Human Sciences. She will join the university July 5. Jolly succeeds current Dean and University Professor Pam White, who is retiring after more than 40 years of service to Iowa State.
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Iowa State engineers develop micro-sized, liquid-metal particles for heat-free soldering
Martin Thuo of Iowa State and the Ames Laboratory has led development of liquid-metal particles that can be used for heat-free soldering and other applications. He says Iowa State is the perfect place for the latest development of soldering technology. Back in 1996, a research team led by Iver Anderson of the Ames Laboratory and Iowa State patented lead-free solder. Thuo hopes his innovation is just as useful and has helped launch a startup company to develop and market the technology.
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Paleontologists find North America’s oldest monkey fossil along Panama Canal
Aaron Wood, director of Iowa State's Carl F. Vondra Geology Field Station, found a tiny, black-colored fossil tooth in 2012 when he was a postdoctoral research associate for the Florida Museum of Natural History. It turns out that find was North America's oldest monkey fossil. The journal Nature just published a paper describing the discovery.
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ADVISORY: Iowa State University sources available to comment on spring planting
Spring planting is underway, and Iowa State University agricultural experts are available to comment on the trends and stories that will shape the upcoming growing season.
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Brazil’s impeachment battle a sad day for democracy, Iowa State political scientist says
An Iowa State University political scientist says it is likely Brazilian President Dilma Rousseff will be impeached. Amy Erica Smith says the impeachment battle is politically motivated and reflects a fundamental misunderstanding by many lawmakers of how the country’s democratic institutions work.
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‘Good cop’ parent not enough to buffer some harmful effects of ‘bad cop’ parent
New Iowa State University research shows harsh parenting may increase a child’s risk for poor physical health and obesity as they get older. And attempts by one parent to counterbalance the harsh behavior are not always effective in lessening that risk. The work is published in the journal Social Science and Medicine.
Iowa State's spring 2016 commencement ceremony in Jack Trice Stadium
Enjoy the sights and sounds from a record-setting graduation ceremony in Jack Trice Stadium.
Remember them?
A few years ago, the Morgan twins — Donathan (left) and Jonathan — rode into town on Gates Millennium Scholarships, aiming to be engineers. On Saturday, the identical twins graduate from Iowa State University with degrees in electrical engineering (Donathan) and mechanical engineering (Jonathan).
Postcard from Campus: Spring Fever
Spring makes its case as the most beautiful season on Iowa State's campus.