July/Aug 2001 Feature Articles: In Memory: Alexander Pokomandy, 1915-2001 Active Pulsed Infrared Thermography for Concrete Bridge Deck Inspection - by G. Morel, A. Wyckhuse, X. Maldague In The News: Derailment Blamed on Track Fractures Certification: Current Activities - Standards for NDT - by Patricia A. Dolhan