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Thursday, June 2 2011


Playing the shell game: ISU finance professors study the value of shell companies

A new study by Iowa State finance professors Travis Sapp (right) and Yianni Floros (left) found that some companies that appear like nothing more than empty "shells" on small stock markets may yield a nice payoff for savvy investors. But the study also warns buyers to beware of a diminishing return on investment in shell companies over time.

Number of children living in poverty rising faster in Iowa than nation, says ISU researcher

David Peters from ISU's Department of Sociology analyzed U.S. Census Bureau data and compared Iowa's rates of poverty to the national figures. It turns out that the number of Iowa children in households with incomes below the poverty line is growing faster than the national average. In the past 10 years, poverty rates for Iowa's children have gone up 3.1 percent, while the national increase has been just 2.1 percent.

News release


Biofuels and politics

Iowa State's Robert Brown, left, talks biofuels with Don Gonyea, national political correspondent for NPR. The radio network is expected to air a Gonyea story about ethanol and presidential politics this weekend. Gonyea is also working on a feature story about Iowa as an early state in the presidential-selection process. That story should run later in the summer. Brown is an Anson Marston Distinguished Professor in Engineering and Iowa Farm Bureau Director of the Bioeconomy Institute. Brown told Gonyea that discussions of ethanol should really be discussions of American agriculture and energy security.

Fountains get some TLC

The Fountain of the Four Seasons, one of the most beloved landmarks on the ISU campus, has been noticeably dry this spring. It is one of several Christian Petersen art works getting some love from fine art conservator Francis Miller this month. Miller will conserve three of Petersen's fountain sculptures and a selection of studio sculptures.
Inside Iowa State story.

Terry Besser, an Iowa State professor of sociology in the College of Agriculture and Life Sciences, is leading the project.

Terry Besser, an Iowa State professor of sociology in the College of Agriculture and Life Sciences, is leading the project.

ISU sociologist leads research on the 'new destination towns' in the Great Plains

Iowa State sociologist Terry Besser is leading a four-university project that has identified 12 rural communities (populations of 10,000 or fewer) that are "new destination towns" in Iowa, Kansas and Nebraska -- experiencing a significant increase in Hispanic population in the last two decades. They matched these towns with six similar towns that have no growth in Hispanic population in two reports profiling those communities, their amenities and some of the keys to their economic vitality.

Iowa State physicists explain the long, useful lifetime of carbon-14

James Vary and Pieter Maris, Iowa State University physicists, have discovered the reasons behind the unexpectedly slow decay of carbon-14. That slow decay makes it possible for scientists to use carbon dating techniques to accurately date the relics of history. Understanding the decay of carbon-14 could also help researchers unravel other mysteries of matter. The physicists' findings were recently published online by the journal Physical Review Letters.

News release.

Restoring Iowa prairie while keeping the land productive is goal of ISU research

Researchers at Iowa State University and elsewhere are working to restore native Iowa prairies that once covered almost the entire area between the Missouri and Mississippi rivers and have now shrunk to less than 1 percent of the landscape. Restoring those prairies, while maintaining Iowa's agricultural productivity, is the goal of Diane Debinski, professor of ecology, evolution and organismal biology.

News release.

ISU Power Pullers team hopes for revenge in upcoming competition

ISU's Power Pullers will see how they measure up at the 14th Annual International ¼ Scale Tractor Student Design Competition, to be held June 2 to 5 in Peoria, Ill. This year's tractor is named Cy's Revenge after dissappointing results last year.

News release.