OOIR: Observatory of International Research

Papers

(The H4-Index of NDT & E International is 34. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Editorial Board	153
Autonomous dynamic line-scan continuous-wave terahertz non-destructive inspection system combined with unsupervised exposure fusion	120
Nondestructive dielectric measurement method for orientation distribution of liquid crystal polymers film	105
A conjugate gradient weighted least squares reconstruction method with region of interest correction for cone-beam rotational computed laminography	85
Comparison of the efficiency of magnet arrangements in polarised, normal incidence SH wave EMATs on aluminium and steel samples	84
Noise reduction for LDC resonant eddy current using multi-scale dual-parameter reinforced-learning fusion	78
FMCW THZ radar and X-ray analysis of wood properties: A comparative study	78
Creep state assessment of nickel-based superalloy GH4169 using eddy current-TMR testing	75
Characterisation of composite skin–stiffener bonding interface and fine-defect evaluation using mono-pulse ultrasonic detection	71
Non-contact near-field cavity perturbation method for quantitative dielectric measurement and metallic defect inspection	69
Test on fouling detection of ballast based on infrared thermography	67
A critical note on the sideband peak count-index technique: Failure for nonlinear damage characterization of impacted CFRP plates	56
Remote field eddy current monitoring of hole-edge cracks in bolted joints: Theoretical modeling and experimental validation	55
Physics-aware state space network with uncertainty quantification for automated defect detection in infrared NDT thermography	48
Integration of ultrasonic tomography and GPR full waveform inversion for internal decay detection in tree trunks	47
Detection of defects in girth welded joints of tubular structure by circumferential feature-guided waves	45
Detection of indentation damage in carbon fiber/epoxy composites via EIT during the application of bending loads	44
A thickness reduction testing method for ferromagnetic materials based on variable intensity DC magnetization	44
Analyzing the permeability distribution of multilayered specimens using pulsed eddy-current testing with multi-scale 1D-ResNet	43
Ensemble learning model for concrete delamination depth detection using impact echo	42
Noncontact visualization of multiscale defects in CFRP composites using eddy current testing with T-R probe	42
Localisation of defects on carbon fibre surfaces using deep learning	40
Ultrasonic nondestructive evaluation of additively manufactured wear coatings	39
Multi-input broadband acousto-optic tomography-holography with spectroscopic decomposition: Air-coupled nonlinear damage imaging in composites	39
Instrumentation and testing for road condition monitoring – A state-of-the-art review	39

Simultaneous nondestructive estimation of thickness and longitudinal wave velocity of adhesive layers in adhesive joints through air-coupled ultrasonic testing	39
Improved detection of nonlinear waves in thin solid materials using a pulse-echo method based on nonlinear modeling of wave fields	39
A skipping Rayleigh wave technique for discontinuous creep crack sizing at high temperature	38
Local wavenumber imaging with low-sampled wavefield for delamination characterization in composite plate	37
A non-destructive thermographic procedure for the evaluation of heat treatment in Usibor®1500 through the thermal diffusivity measurement	36
The design of high temperature EMATs to avoid irreversible magnetic losses	36
Improved automatic defect detection from X-ray scans for aluminum conductor composite core wire based on modified Skip-GANomaly	36
An adaptive approach to non-destructive evaluation (NDE) of cast irons containing precipitated graphite particles with the help of magnetoacoustic emission	35
Ultrasonic defect characterization using Bayesian inversion and scattering matrix denoising neural networks	34
Simulated delaminations in thermal NDT standards and the concept of thermally equivalent defects	34
Ultrasonic phased array virtual source phase shift migration imaging of curved multilayer components	34