OOIR: Observatory of International Research

Papers

(The H4-Index of NDT & E International is 28. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Characterisation of composite skin–stiffener bonding interface and fine-defect evaluation using mono-pulse ultrasonic detection	107
Editorial Board	56
Nondestructive dielectric measurement method for orientation distribution of liquid crystal polymers film	49
Non-contact near-field cavity perturbation method for quantitative dielectric measurement and metallic defect inspection	48
Autonomous dynamic line-scan continuous-wave terahertz non-destructive inspection system combined with unsupervised exposure fusion	47
Detection of indentation damage in carbon fiber/epoxy composites via EIT during the application of bending loads	44
Exploring high-frequency eddy-current testing for sub-aperture defect characterisation using parametric-manifold mapping	44
Test on fouling detection of ballast based on infrared thermography	44
Analyzing the permeability distribution of multilayered specimens using pulsed eddy-current testing with multi-scale 1D-ResNet	43
A thickness reduction testing method for ferromagnetic materials based on variable intensity DC magnetization	42
Improved detection of nonlinear waves in thin solid materials using a pulse-echo method based on nonlinear modeling of wave fields	41
Multi-energy X-ray images fusion method based on fuzzy entropy and sparse representation for complex castings	41
Detection of defects in girth welded joints of tubular structure by circumferential feature-guided waves	39
Ensemble learning model for concrete delamination depth detection using impact echo	35
Noncontact visualization of multiscale defects in CFRP composites using eddy current testing with T-R probe	35
Instrumentation and testing for road condition monitoring – A state-of-the-art review	35
Ultrasonic defect characterization using Bayesian inversion and scattering matrix denoising neural networks	35
Minimum transmission events for fast ultrasonic TFM imaging: A comparative study	35
Nonlinear/linear resonance ultrasound spectroscopy (N/RUS) of additively manufactured 316L stainless steel samples using in-contact and non-contact excitation	34
Simulated delaminations in thermal NDT standards and the concept of thermally equivalent defects	33
Ultrasonic nondestructive evaluation of additively manufactured wear coatings	33
Study on non-contact measurement method of resistance spot weld nugget diameter using laser ultrasonic technique	31
Simultaneous nondestructive estimation of thickness and longitudinal wave velocity of adhesive layers in adhesive joints through air-coupled ultrasonic testing	30
One-dimensional photothermal characterization of subsurface interfaces utilizing the virtual wave concept	30
An adaptive approach to non-destructive evaluation (NDE) of cast irons containing precipitated graphite particles with the help of magnetoacoustic emission	30

Automated data evaluation in phased-array ultrasonic testing based on A-scan and feature training	29
Anti-interference damage localization in composite overwrapped pressure vessels using machine learning and ultrasonic guided waves	29
Guided wave monitoring of Nano-Fe3O4 reinforced thermoplastic adhesive in manufacturing of reversible composite lap-joints using targeted electromagnetic heating	29
Inverse reconstruction of fibre orientation in multilayer CFRP using forward FEM and eddy current pulsed thermography	28
Quantitative study on the propagation characteristics of MFL signals of outer surface defects in long-distance oil and gas pipelines	28