March/April 2008 Feature Articles: An Introduction to Stress Wave Nondestructive Testing and Evaluation (NDT&E) of Metallurgical Furnaces and Refractory Condition Monitoring - by Afshin Sadri Leduc Opening Comparison of UPV and Sclerometer Test to Predict Strength of High-Performance Concrete - by Shibli R.M Khan, J. Noorzaei, M.R.A Kadir, Waleed A.M.T and M.S Jaafar Mohawk College Student Chapter Word Search: Papers CINDE National Scholarship Student Award - by Arnulfo Augustin CINDE "Pays it Forward" Current Activities - Standards for NDT - by Patricia A. Dolhan Letters to the Editor - by Peter Hayward and John Baron CINDE Abroad - Delivers Workshop Presentations and Training in Egypt - by Larry Cote Instructors Corner - by John deLuca