March 2025

Comment, by Dr K J Kirk

NEWSDESK: Intelligent sensor platform revolutionises monitoring of critical infrastructure; Multi-million-pound investment to fast-track fusion fuel development


SPECIAL FEATURE: ACOUSTIC EMISSION

Localisation of continuous acoustic emission sources using time-reversal signal processing,
by Z Převorovský, S Hirsekorn, J Krofta, J Kober, Z Dvořáková and M Chlada

Damage stage prediction of reinforced concrete under axial compression based on acoustic emission and a hidden Markov model,
by Ou Ou, Xianlin Liu, Aofei Chen and Chaojun Wei

A novel approach for evaluating the material of moving objects inside a sealed cavity based on model transfer,
by Yajie Gao, Renxuan Geng, Yuhang Zhang, Qianyu Wu and Guotao Wang


MINI-FEATURE: COMPOSITES INSPECTION

Enhanced defect detection in thermography through temporal denoising and deep feature extraction using a shallow convolution autoencoder,
by Y Naga Prasanthi, V S Ghali, G T Vesala, Fei Wang and B Suresh

The centre gradient threshold method for distinguishing three types of defect in insulated cladding components based on the capacitive imaging technique,
by Zhen Li, Jianqing Han, Wendan Chi, Cong Zhang, Yongbo Zhang, Yanzhe Wang, Lin Chang and Hongyuan Zhang


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