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Thursday, December 21 2017
Feeding a family during the Great Depression required ingenuity and often sacrifice. In a class lecture, which will air on C-SPAN’s “Lectures in American History” program on Dec. 30, Iowa State's Pamela Riney-Kehrberg shared stories from her research and interviews with people who lived during the Depression.
A consultant's report released Dec. 19 recommends ways lawmakers can invest in the biosciences to help grow the state's economy. Iowa State University leaders are preparing to advance the effort by promoting research in biobased chemicals; precision and digital agriculture; and vaccines and immunotherapeutics.
As 2017 comes to an end, the Iowa State University News Service staff is looking back and sharing some of its favorite and more popular stories of the year.
Evolutionary bottlenecks brought on by domestication have caused the genome of corn to retain harmful mutations over the course of millennia, according to a new study from an Iowa State University scientist. The study takes a journey through the past by studying genetic changes in corn.
A team of researchers working across disciplines and universities is developing a flu nanovaccine that preliminary studies suggest could be more effective than today's seasonal shots. The National Institutes of Health is supporting the research with a five-year, $2.8 million grant. The project is a good example of how the Nanovaccine Institute based at Iowa State University is designed to work.
An Iowa State University animal geneticist was one of several scientists named a Fellow by the National Academy of Inventors. Max Rothschild, a C.F. Curtiss Distinguished Professor in Agriculture and Life Sciences and the Ensminger Endowed Chair of International Agriculture, received the recognition for discoveries in swine genetics that have saved pork producers and processors money and increased meat quality for consumers.
A conversation in a bowling alley helped Nik Heftman land a job with CBS News in New York. For a guy who faced his share of obstacles to earn a degree, he felt his hard work had finally paid off.
Kevin Burgoni was on track to graduate from Iowa State University in four years, until a sudden and scary health situation changed his timeline.
First-generation Iowa State graduate Grace Ansah fell in love with biology, and plans to go to medical school -- with a side trip to her family's homeland in Ghana first.
Software engineer Anne Tesar is driven for adventure. After a whirlwind undergraduate experience inside and outside the classroom, she's headed to a job on Microsoft's graphics team following graduation.
An online database built by Iowa State University scientists provides a new tool with which researchers can study human biology. The database is freely accessible to anyone on the web, where it allows scientists to study the functions and structure of RNA with greater speed and ease than in the past.
Iowa State University's Robbyn Annand is studying how a hybrid of electrochemical and microfluidic technologies could be used to improve the dialysis equipment that cleans salt, waste and water from blood. That technology could enable a wearable, artificial kidney. And that could benefit her brother, who depends on today's big and heavy dialysis equipment.
A new Iowa State University study looks at how students initiate conversations about abstaining from or delaying sex and the strategies they use to explain their decision. At a time of greater awareness about sexual assault, Tina Coffelt, an assistant professor of English and communication studies, says it is important to help students navigate these conversations.
Timing is key regarding the retention of organic matter in soils that get wet periodically for relatively short intervals of time. Findings in a new study from an ISU scientist show periodically wet soils don’t always protect organic matter from decomposition, as previously thought.