Author: Diana Lutz

Liviu Mirica, PhD, assistant professor of chemistry in Arts & Sciences, and Yinjie Tang, PhD, assistant professor of chemical engineering, receive Ralph E. Powe Junior Faculty Achievement Awards on June 14 from Chancellor Mark S. Wrighton.

Ramesh Agarwal has won a series of awards this past year both for his work in green aviation (using computational fluid dynamics and flow control to increase the energy efficiency of airplanes, trucks and wind turbines) and for his tireless devotion to teaching and mentoring engineering students.

A team of scientists at Washington University has discovered that an ion-channel mutation that causes epilepsy may do so by making part of the channel protein stiffer, so that the channel toggles open more easily.  This is the first time that protein dynamics have been implicated in the functioning of an ion channel.

Scientists once thought the fertilization effect of rising carbon dioxide concentrations would offset factors such as higher temperatures or drier soils that would reduce crops yields. This view is turning out to be overly optimistic. A new study shows that soybeans switch into unproductive metabolic activity at higher carbon dioxide concentrations. The invasive cheatgrass, on the other hand, has no switch, or control, and continues to efficiently transport water and assimilate carbon. Crop plants might need to be equipped with similar traits to survive future arid high-carbon dioxide environments.

Through a $631,000 grant from the National Science Foundation’s Robert Noyce Master Teacher Scholarship Program, WUSTL’s Phyllis Balcerzak guides a group of local educators who study teacher leadership. The Noyce fellows collaborate with Balcerzak and other WUSTL faculty monthly. They develop leadership projects through professional organizations and other local school districts. Teachers accepted to the program have master’s degrees and several years of experience. They also receive a stipend for the three-year program.

A seven-year experiment shows that pond communities bear the imprint of random events in their past, such as the order in which species were introduced into the ponds. This finding locates one of the wellsprings of biodiversity but also suggests that it may not be possible to restore ecosystems whose history we cannot recreate.

The Howard Hughes Medical Institute has awarded Washington University  a 2010 Research University Grant to support the devleopment of creative, research-based courses and curricula. The university will receive $1.6 million over a period of four years/ HHMI also awarded Sarah C. R. Elgin, PhD, the Viktor Hamburger Professor of Arts and Sciences at Washington University in St. Louis, a long-time HHMI professor, $80,000 over four years to support her work on important problems facing science education. 

Haoyi Wang, PhD, helped develop a technique for mapping all the genes in a cell that respond to a particular genetic switch while earning his doctorate from WUSTL. Wang is the Record‘s 2010 Outstanding Graduate in the Graduate School of Arts & Sciences.

At last count there were three physics PhDs in Congress, five science PhDs total, and 228 senators and congressmen with law degrees. WUSTL postdoctoral fellow in physics Chris Spitzer, who has just been named a Congressional Science Fellow for 2010-2011, is off to Washington to learn and observe but also to do what he can to make sure national policy in areas such as energy and the environment reflects current scientific understanding.

The International Center for Advanced Renewable Energy and Sustainability (I-CARES) has awarded 11 faculty members — university professors undertaking innovative and collaborative research in the broad areas of bioenergy and sustainability — grants totaling nearly $300,000.