Author: Diana Lutz

Stephanie Novak devised the “Archosaurian Morphospecies Concept” and presented its details at the Geological Society of America’s annual meeting.

In the Thoroughman laboratory, volunteers play games on a computer screeen using a robotic arm so that Thoroughman and his colleagues can study how people learn motor skills.Central to being human is the ability to adapt: We learn from our mistakes. Previous theories of learning have assumed that the size of learning naturally scales with the size of the mistake. But now biomedical engineers at Washington University in St. Louis have shown that people can use alternative strategies: Learning does not necessarily scale proportionally with error.

Richards has observed the inheritance of epigenetic factors in plants.Eric Richards, Ph.D., professor of biology at Washington University in St. Louis, writing in the May issue of Nature Reviews Genetics, analyzes recent and past research in epigenetics and the history of evolution and proposes that epigenetics should be considered a form of soft inheritance, citing examples in both the plant and mammalian kingdoms.

Using mathematical and computational sequence analysis, Michael Brent and his research group study the function and evolutionary dynamics of genomes.

Kathryn Miller is assuming leadership on this grant from colleague Sarah C.R. Elgin, who first secured funding from HHMI in 1992.

“His value to the University has been well-reflected in his numerous honors and awards,” Chancellor Mark S. Wrighton says.

Steven G. Krantz, Ph.D., professor of mathematics at Washington University in St. Louis, illuminates mathematicians’ very human brilliance in his book, Mathematical Apocrypha Redux, his sequel to his successful, original Mathematical Apocrypha, published in 2002, both by the Mathematical Association of America. The book is a collection of anecdotes about famous mathematicians and their frivolity, wisdom and situations, revealing more vulnerable, human versions of the remote and often eccentric savants. More…

Temperature is rising as St. Louis tackles the ramifications of a flu epidemic.St. Louis is one of the few cities trying to stay ahead of the pandemic curve, thanks to workshops being conducted this spring and summer that bring together area institutions and businesses in round table formats. The Business Community and Pandemic Flu Roundtable is sponsored by the Washington University School of Engineering and Applied Science’s Center for the Application of Information Technology (CAIT) and the University’s School of Medicine. CAIT is St. Louis’ center for IT training, professional development, and executive interaction for more than 25 years. More than 100 business and institutional attendees are learning to address everything from potential vaccines and medications to sick leave policy and protective gear. More…

David Kilper/WUSTL PhotoKaren L. Wooley and lab members examine polymer samples.A chemist at Washington University in St. Louis has developed a remarkable nanostructured material that can repel pests, sweeten the air, and some day might even be used as a timed drug delivery system — as a nasal spray, for instance. Karen L. Wooley, Ph.D., Washington University James S. McDonnell Distinguished University Professor in Arts & Sciences, has taken the same materials that she developed more than four years ago as marine “antifouling” coatings that inhibit marine organisms such as barnacles from attaching to the hull of ships to now capture fragrance molecules and release them at room temperature. More…

His undergraduate years are characterized by service, commitment and intellectual curiosity; among other projects, he tutored inner-city children for two years.