News Archive
Monday, March 25 2019
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#MeToo and the ongoing push for equality focus of Mary Louise Smith Chair lecture
Florence George Graves’ investigative reporting on sexual misconduct and abuse of power in Washington led to several “firsts” during the 1990s. Nearly three decades later, she is still writing about equal rights and will share her experiences in a lecture at Iowa State University.
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Film capturing the science and beauty of seeds set for festival debut
A new film about seeds that takes viewers across the globe and onto Iowa farms will make its debut this weekend. The film, helmed by the director of the ISU Seed Science Center, is meant for a wide audience and captures the science and beauty of seeds.
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SPIT lab leading the effort to analyze hair, expand research on puberty
Puberty is something we all go through and yet there is limited science to explain what is happening inside our bodies, and how it affects our physical and mental health. The answers to these questions may be found in our hair. An Iowa State University researcher is using hair samples to study how hormones and environmental factors influence the process of puberty.
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Iowa State engineers work with Iowa DOT to scale up tests of heated pavement
Iowa State engineers are working with the Iowa Department of Transportation to test heated-pavement technology developed on campus. The test slabs at the Iowa DOT are smarter and more complex than the research group's previous tests at the Des Moines International Airport. And so far, preliminary tests indicate the system works well -- even in this winter's subzero temperatures.
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Graduate program in agricultural and biosystems engineering back to No. 1
The latest rankings of graduate programs by U.S. News and World Report magazine has Iowa State's program in agricultural and biosystems engineering back at the top of the list. Iowa State also has 10 engineering programs ranked among the top 25 of public schools and the business program has made a jump into the top 50 overall.
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Researchers explore link between metal exposure and Parkinson’s symptoms
A new study from an ISU biomedical researcher describes the biological process that causes Parkinson’s-like symptoms to develop following exposure to the metal manganese. The new research, published in the journal Science Signaling, could lead to earlier detection of Parkinson’s disease and better outcomes for patients.
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Climate change could devastate painted turtles, according to new study
Climate change could contribute to the demographic collapse of the painted turtle, a species that has temperature-dependent sex determination. An Iowa State University scientist is sounding the alarm about the painted turtle’s future in a new study.
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Moderate muscle strength may lower risk for type 2 diabetes
Of the 30 million Americans with diabetes, 90 to 95 percent have type 2, according to the Centers for Disease Control and Prevention. New research shows building muscle strength may be one way to lower risk for the disease. The study of more than 4,500 adults found moderate muscle mass reduced the risk for type 2 diabetes by 32 percent.
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Study: requiring landlords to disclose bedbugs cuts infestations, creates long-term savings
Iowa State's Chris Rehmann was part of a research team that developed a mathematical model to evaluate policies requiring landlords to disclose bedbug infestations. The model found that disclosing the pests is an effective way to reduce the prevalence of infestations. It also found disclosure policies can lead to modest, short-term costs to landlords, but ultimately result in savings to landlords and tenants. The study's findings have just been published by the Proceedings of the National Academy of Sciences.
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ISU scientists overcome repetitive DNA to sequence the genome of devastating soybean pest
A research team managed to overcome the challenges inherent in the DNA of the soybean cyst nematode to sequence its genome. The project could lead to better management practices to combat the top pest that threatens Iowa soybeans and allows plant breeders to see both sides of the “arms race” between soybean cyst nematodes and the defense mechanisms of soybeans.
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Women’s History Month: Iowa State leaders celebrate progress, but recognize remaining challenges
March is Women’s History Month. The directors of two women’s centers at Iowa State University say it is a time to celebrate achievement, but also an opportunity to recognize challenges that still persist and how women are making history by tackling those issues.
In the news
These four design ideas turned ‘The Hancock Center’ into an iconic skyscraper
WBEZ Chicago's podcast "Curious City" interviewed Thomas Leslie, Morrill Professor in Architecture and Pickard Chilton Professor in Architecture at Iowa State, about the history and architectural importance of Chicago's famous skyscraper, the John Hancock Center.
Amazing university and college buildings
USA Today selected Stephens Auditorium as the most amazing university or college building in Iowa. The newspaper created the list of "iconic structures on campuses across the nation that are worthy of adding to your next road trip."
Moderate muscle strength linked to lower T2D risk
New research shows building muscle strength may be one way to lower risk for type 2 diabetes. Iowa State researchers collaborated on a study of more than 4,500 adults, which found moderate muscle mass reduced the risk for type 2 diabetes by 32 percent.
Bed bug history
Researchers at Iowa State use math to explore the benefits of landlords disclosing a property's bed bug history to renters. To hear the interview on Iowa Public Radio's "River to River" show, go to 29:00.
Farmer sentiment takes hit amid growing worries over trade war
Mack Shelley, University Professor and chair of political science, said a number of factors -- including uncertainty over a trade war with China -- seem to be battering the rural economy. "It's just a lot of angst in farm country and small towns that depend on agriculture," Shelley said.