CHEVY CHASE, Md. — RadTech International North America has issued a call for papers for the e|5 Technology Expo & Conference (formerly known as RadTech 2004), scheduled for May 2-5, 2004, at the Charlotte Convention Center in Charlotte, N.C.

Those interested in presenting a paper at the e|5 Technology Expo & Conference should complete and return an abstract submission form prior to June 30, 2003. Suggested topics include applications, advances in chemistries, safety and handling, advances in equipment, and testing and measurement.

To submit a paper online, visit the Web site or call 240-497-1242.