McKelvey School of Engineering

Da-Ren Chen, assistant professor of mechanical engineering and environmental engineering science at Washington University in St. Louis, has developed material for one using nanofibers so tiny and skinny that the entry of harmful particles as minute as viruses and bacteria is nearly impossible.

Visiting professor Chuen-Jinn Tsai, Ph.D., and Da-Ren Chen, Ph.D., assistant professor of mechanical engineering, discuss the design of their coaxial cyclone.Washington University in St. Louis engineers have developed a device that can make the semiconductor manufacturing industry cleaner

This NASA image shows the smoke from Iraq’s oil fires set early in the confrontation.An air pollution expert at Washington University in St. Louis says the air pollution created by the Iraqi war is regional and should remain that way unless something catastrophic happens such as the torching of the Kuwaiti oil wells in the 1991 Gulf War.

The St. Louis arch has been thought to be a potential target for terrorists.Researchers at Washington University’s Center for Security Technologies are planning a surveillance system that recognizes aberrant traffic flow and then, using automatic target recognition, identifies and analyzes the danger.

The Department of Biomedical Engineering in the School of Engineering & Applied Science moved up two spots to 14th in the nation.

Perry L. McCarty, Ph.D., of Stanford University’s Department of Civil and Environmental Engineering, will deliver the inaugural Ryckman Lecture at 3 p.m. today in Lopata Hall, Room 101. McCarty will speak on “Precautionary Approach for Toxic Chemicals in the Environment — Experiences and Concepts in the Making.” The Ryckman Lecture is sponsored by the Washington […]

Photo by Mary ButkusPhilip D. Stahl and Jonathan S. Turner chat at the April 17 Chancellor’s Gala at the Knight Center.Chancellor Mark S. Wrighton made the announcement at the Chancellor’s Gala April 17; the awards will be conferred this fall.

Project Aria is a University outreach program designed to allow K-12 students to participate in space-related projects.

Courtesy photoHis work has drawn considerable interest from industry and government in our nation’s war on bioterrorism.

The Environmental Initiative was launched to explore the role that research universities can play in addressing environmental issues.