Arts & Sciences

Courtesy photoWashington University chemists have shown that the shape of nanowires such as this one can affect its electronic and optical properties.Size matters, but so does shape, at least in the world of semiconducting nanocrystals, report chemists at Washington University in St. Louis. Their findings, published in the August 2003 issue of Nature Materials, demonstrate experimentally that the shape of a semiconductor nanocrystal can affect its electronic and optical properties.

Courtesy photoBiologists at Washington University in St. Louis studying groups of lizards have proposed a general pattern among groups in the timing of evolutionary diversification.Many scientists believe that each group of living things evolves in its own idiosyncratic manner. But now biologists at Washington University in St. Louis have proposed a general pattern among groups in the timing of evolutionary diversification.

David Kilper/WUSTL photoWashington University’s Katharina Lodders has developed an innovative periodic table slanted toward astronomy.The periodic table isn’t what it used to be, thanks to innovations by a planetary chemist at Washington University in St. Louis. Katharina Lodders, Ph.D., Washington University research associate professor in Earth and Planetary Sciences in Arts & Sciences, has evalutated data from numerous studies including her own and arranged the data into a periodic table slanted toward astronomers and cosmochemists.

Courtesy photoSculpture by Wesley Anderegg, Lompoc, CASo you think you know mosquitoes? Consider the venerable law that rainy weather is the cause of increased mosquito populations. An ecologist at Washington University in St. Louis says if you believe that, you’re all wet.

October Culture & Living Tip Sheet

Washington University in St. Louis is joining two other universities in a new center devoted to developing the basis for environmentally friendly chemical processes. The National Science Foundation (NSF) has announced that the Center for Environmentally Beneficial Catalysis (CEBC) headquartered at the University of Kansas has been selected to receive $17 million under the NSF Engineering Research Centers (ERCs) program. Additional funding streams and donated facilities as a result of the award are expected to bring the total package value to nearly $30 million.

Russell MaynorBryantBass baritone Stephen Bryant will join forces with pianist Seth Carlin, professor of music in Arts & Sciences, for the Department of Music’s annual Liederabend at 3 p.m. Sunday, Oct. 5.

Master carpenter Tamotsu Edo of Awajishima, Japan, will work with students from the Washington University School of Architecture to construct and install a traditional Japanese teahouse waiting bench, or koshikake machiai, in the university’s Elizabeth Danforth Butterfly Garden.

David Kilper/WUSTL PhotoGuys and Dolls at Edison Theatre Oct. 10-12, 17-19.New York dives and nightlife hotspots, gamblers and chorus girls and Salvation Army bands. Washington University’s Performing Arts Department in Arts & Sciences will present Guys and Dolls, the quintessential American musical, as its fall 2003 Mainstage production.

Erik TrinkausA human jawbone (left), dated to between 34,000 and 36,000 years ago, along with a facial skeleton (center) and a temporal bone (right).A research team co-directed by Erik Trinkaus, Ph.D., professor of anthropology at Washington University in St. Louis, has dated a human jawbone from a Romanian bear hibernation cave to between 34,000 and 36,000 years ago. That makes it the earliest known modern human fossil in Europe. Other human bones from the same cave — a temporal bone, a facial skeleton and a partial braincase — are still undergoing analysis, but are likely to be the same age. The jawbone was found in February 2002 in Pestera cu Oase — the “Cave with Bones” — located in the southwestern Carpathian Mountains. The other bones were found in June 2003.