Arts & Sciences

Researchers have devised a new hearing test that measures the auditory brainstem response 20 times faster than current methodology.The marvels of mathematics may open the door to a new, improved hearing test for newborns. A mathematician and a recent electrical engineering doctoral graduate from Washington University in St. Louis have devised a hearing test that measures the auditory brainstem response 20 times faster than current methodology. The technique allows for testing on small digital machines that takes just two minutes instead of the hour current methods take, and volunteers instead of medical personnel can administer it. This bodes well for mandatory hearing testing of newborns within three years.

Meriwether Lewis and William ClarkLewis and Clark, meet Robert Criss. Virtual explorer Robert Criss, Ph.D., professor of earth and planetary sciences at Washington University in St. Louis, has teamed up with Lewis and Clark to provide the oldest determinations of the magnetic declination of America’s interior.

“The Future of Freedom” will be the topic of “Conversation” when scholars gather Nov. 13 at Washington University for the second of a four-part series of discussions on key issues that will affect the future of the university, the community and the world. Arts & Sciences is sponsoring the four “Conversations,” which are free and open to the public, as part of the university’s 150th anniversary celebration. “The Future of Freedom Conversation” will be held from 10 to 11:30 a.m. in Graham Chapel.

Photo courtesy of Library of CongressRemembering Nov. 22, 1963.On Nov. 22, 2003, the nation will mark the 40th anniversary of the assassination of President John F. Kennedy in Dallas, Texas. The 1963 event was so surprising and traumatic, that many people who were alive that day claim they can remember exactly where they were and what they were doing when they heard the news. However, an expert in collective memory at Washington University in St. Louis claims those memories may not be as accurate as people think.

RugerTheodore Ruger, an expert in constitutional law and an associate professor of law at Washington University in St. Louis, discusses freedom of religion with Mike Sampson of KWMU’s “St. Louis on the Air” on Nov. 3. This show is part of a three part series on the First Ammendment in the 21st century. Listen to the program from the KWMU Web site.

John Lockwood programs the data enabling device to stop the SoBig worm.A computer scientist at Washington University in St. Louis has developed technology to stop malicious software – malware – such as viruses and worms long before it even has a chance to reach computers in the home and office. John Lockwood, Ph.D., an assistant professor of computer science at Washington University, and the graduate students that work in his research laboratory have developed a hardware platform called the Field-programmable Port Extender (FPX) that scans for malware transmitted over a network and filters out unwanted data.

Campaign 2004 will be a rough and tumble, says Steven S. Smith, Ph.D.While most 2004 campaign coverage remains fixated on the wild and crazy race for the Democratic presidential nomination, the 2004 election also promises to be especially challenging for Democrats seeking seats in the House and Senate. The Democrats are in for a fight in 2004, and the liberal and more moderate factions of the party may likely be their own worst enemy if they engage in a political and philosophical battle for the hearts and minds of voters. “The Democrats are in a bad way in 2004,” said Steven Smith, Ph.D., an authority on congressional politics and the Kate M. Gregg Professor of Social Sciences in Arts & Sciences.

Jeff Ojemann/University of WashingtonImproved imaging of brain’s language areas may replace more invasive pre-surgery mapping techniques, such as the electrocortical stimulation method shown here.Advances in neurosurgery have opened the operating room door for an amazing array of highly invasive forms of brain surgery, but doctors and patients still face an incredibly important decision – whether to operate when life-saving surgery could irrevocably damage a patient’s ability to speak, read or even comprehend a simple conversation. Now, researchers at Washington University in St. Louis are developing a painless, non-invasive imaging technique that surgeons here are using to better evaluate brain surgery risks and to more precisely guide operations so that damage to sensitive language areas is avoided. The breakthrough could improve odds of success in an increasingly common surgery in which damaged sections of a patient’s temporal brain lobe are removed in an effort to alleviate epileptic seizures. November is National Epilepsy Awareness Month.

The Center for Interdisciplinary Studies, the Whitney R. Harris Institute for Global Legal Studies and the Department of Political Science at Washington University in St. Louis will present the conference, “Globalization, the State, and Society,” Nov. 13-14 in the Bryan Cave Moot Courtroom of Anheuser Busch Hall. This event, which is free and open to the public, is planned as part of the University’s Sesquicentennial celebration.

Two of the nation’s most recognized political commentators, Thomas Mann of the Brookings Institution and Norman Ornstein of the American Enterprise Institute, will discuss prospects for the 2004 presidential election in a public forum from 7:30 p.m. to 9 p.m. Nov. 4 in the Laboratory Sciences Building. The discussion, which is free and open to the public, takes place on Election Day — exactly one year before the 2004 presidential elections.