NOVEMBER 2008 – Vol 50 No 11
CONTENTS
Comment, by Dr Bruce Drinkwater
NEWSDESK: CT scanning helped reveal complex mysteries of Antikythera Mechanism; Art conservation with computed radiography
Institute News
SPECIAL FEATURE: ULTRASONICS
Final results of the NESC-III non-destructive testing blind round robin trials on dissimilar metal welds, by B Eriksen, A Eriksson and R Houghton
Longitudinal wave attenuation measurements in ductile cast iron, by T Seldis
A comparative study of time-frequency analysis techniques in the case of signal processing for ultrasonic NDT, by R Raišutis, O Tumšys, R Kažys and L Mažeika
Shear wave ultrasonic coupling performance of different adhesives, by A M Chaston, C Edwards, S L Evans and K M Holford
FEATURES
A contribution to the diagnosis of internal combustion engines through rolling block oscillations, by A Broatch, B Tormos, S Ruiz and P Olmeda
Acoustic emission and specific film thickness (λ) for spur gears, by R I Raja Hamzah and D Mba
NDT 2008 CONFERENCE REPORT: The 47th Annual British Conference on NDT, by S Dixon
REGULAR FEATURES
International Diary
NDT Info
Product Showcase
Associate Members/Index to Advertisers
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