This month's Insight
April 2026 – Vol 68 No 4

Comment, by Dr K Atherton
NEWSDESK: New dimensions in computed tomography
OBITUARY: Geoffrey Parrish
Institute News 222
SPECIAL FEATURE: STRUCTURAL HEALTH MONITORING
Acoustic emission source location based on arrayed fibre grating sensors,
by Bo Liu, Rui Pei and Yuting Cai
Application of non-destructive testing technology in underwater tunnel measurement of reservoirs,
by Wenhui Wang, Fumeng Ye and Yumin Peng
Method for measuring multi-point displacements of structures using Hough transform and optical flow tracking,
by Dong Wang, Tao Xu, Shoujing Zang, Yang Dai and Haihui Tan
Unsupervised anomaly detection method for aero engine gas path based on Memory-AAE,
by Xingchen Liu, Chenfeng Sun, Tao Li, Kaifu Ji and Tianqi Zhang
FEATURES
Digital twin-based monitoring of physical quantities and joint mechanical properties in friction stir welding,
by Zhuo Sun, Banghua Yang, Zhe Liu and Xiaohong Lu
High-greyscale X-ray film image enhancement algorithm based on brightness gain compensation and blackbody radiation chromatography remapping,
by Mengyu Sun, Xiaoyan Li, Cheng Luo, Peng Wang, Lin Tang, Liangliang Li and Zhigang Lv
REGULAR FEATURES
International Diary
NDT Info
Product Showcase
Corporate Members/Index to Advertisers
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