Research on Fast Defect Inversion Method of Eddy Current Testing [PDF]
, 2016 缺陷反演是在成功探伤基础上，对涡流信号进行分析，进一步推断导体中缺陷类型、具体形状，或媒质参数。缺陷反演是电磁检测中较正问题更为复杂的反问题，是涡流检测非常重要的一个方面。反演理论和技术在无损检测、医疗诊断、地球物理勘探、军事上隐身和反隐身等领域都有着重要的应用。涡流检测反问题的求解至今仍然缺少成熟的理论体系和快速可靠的算法，因此对缺陷反演技术的研究具有极其重要的意义。 对涡流检测关于缺陷反演的相关仿真可以指导缺陷反演技术的研究。相对于实验研究，仿真研究成本更低，也更加灵活 ...
刘超
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Advanced Science, EarlyView.This study outlines the developmental pipeline of a multiplexed nanozyme‐based lateral flow immunoassay for the purpose of ovarian germ cell tumor detection. It demonstrates the application of a design of experiments optimization approach for nanozyme probe conjugate development.
Aida Abdelwahed +10 more
wiley +1 more source
Study on the Effect of Metal Mesh on Pulsed Eddy-Current Testing of Corrosion under Insulation Using an Early-Phase Signal Feature. [PDF]
Materials (Basel), 2023 Chen H, Xu Z, Zhou Z, Jin J, Hu Z.
europepmc +1 more source
Method and apparatus for deflection measurements using eddy current effects [PDF]
, 1993 A method and apparatus for inserting and moving a sensing assembly with a mechanical positioning assembly to a desired remote location of a surface of a specimen under test and measuring angle and/or deflection by sensing the change in the impedance of ...
Chern, Engmin J.
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Advanced Science, EarlyView.Increasing nanocurvature effectively enriches the local electron density of the M–N4 motif, which facilitates electron transfer from the metal center to nitrogen atoms. This electronic behavior intensifies the localization and asymmetric distribution of charge, thereby significantly amplifying the dipole moment and polarizability.
Daohu Sheng +7 more
wiley +1 more source
The semi-analytic solution to the magnetic field of frequency-band-selecting eddy current testing for local corrosion flaw in large diameter pipeline. [PDF]
Sci Prog, 2023 Fu K +6 more
europepmc +1 more source
An instrument for spatial conductivity measurements of high Tc superconducting (HTSC) materials [PDF]
High T(sub c) Superconducting (HTSC) thin films are suggested for use in a number of aerospace applications such as an IR bolometer and as electromagnetic shielding.
Vansant, T.
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Advanced Science, EarlyView.This work proposes a high static magnetic field (HSMF) driven dual‐low‐dimension strategy for fabricating magnetic‐dielectric heterostructure (Fe3O4@MoS2) chains with programmable lengths. The constructed successive magnetic‐dielectric synergy, arising from uniaxial anisotropy‐enhanced magnetic response and abundant heterointerfaces that boost ...
Zhuolin Li +5 more
wiley +1 more source
Study on Remote Field Eddy Current Testing Technology for Crack-like Defects in Long Truss Structure of Aircraft. [PDF]
Materials (Basel), 2022 Zhang L +5 more
europepmc +1 more source
Engineering Neuronal Network Connectivity Through Precise and Scalable Electrical Modulation
Advanced Science, EarlyView.This study presents a scalable all‐electrical method for precise neuronal‐circuit reconfiguration based on high‐density microelectrode arrays. By employing biologically inspired plasticity rules, targeted connectivity changes were successfully induced and quantified across diverse neuronal preparations.
Sreedhar S. Kumar +10 more
wiley +1 more source