Results 61 to 70 of about 219,781 (336)
Journal of nondestructive evaluation, 2022 Results of the finite element analysis show that a far-side defect in a steel plate, with the depth greater by 10% of the plate thickness than a near-side defect, can produce a very similar magnetic flux leakage (MFL) signal.
Z. Usarek, M. Chmielewski, L. Piotrowski
semanticscholar +1 more source
Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett +8 more
wiley +1 more source
Zhejiang dianliCurrent research lacks a comprehensive analysis of magnetic flux leakage patterns caused by transformer winding defects， which complicates defect detection.
LU Yingqiang +3 more
doaj +1 more source
Magnetohydrodynamic waves in a compressible magnetic flux tube with elliptical cross-section [PDF]
, 2008 Aims. The propagation of magnetohydrodynamic (MHD) waves in a finite, compressible magnetic flux tube with an elliptical cross-section embedded in a magnetic environment is investigated. Methods.
Erdelyi, R., Morton, R.J.
core +1 more source
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source
Hybridized solid-state qubit in the charge-flux regime
, 2005 Most superconducting qubits operate in a regime dominated by either the electrical charge or the magnetic flux. Here we study an intermediate case: a hybridized charge-flux qubit with a third Josephson junction (JJ) added into the SQUID loop of the ...
Nori, Franco, Tsai, J. S., You, J. Q.
core +1 more source
An educational tool to assist the design process of switched reluctance machines [PDF]
, 2016 The design of electric machines is a hot topic in the syllabuses of several undergraduate and graduate courses. With the development of hybrid and electrical vehicles, this subject is gaining more popularity, especially in electrical engineering ...
García Espinosa, Antonio +2 more
core +2 more sources
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
The effects of remanent magnetization on magnetic flux leakage signals
NDT & E International, 1997 The Magnetic Flux Leakage (MFL)Technique is the most commonly used technique to inspect large diameter transmission pipelines [1–5]. A typical MFL inspection system uses permanent magnets to apply an axially oriented magnetic field to the ferromagnetic pipe material.
Nestleroth, J. Bruce, Davis, Richard
openaire +4 more sources
Low Frequency Electromagnetic Field Detection and its Signal Processing System
Journal of Harbin University of Science and Technology, 2022 Ferromagnetic substrates of pressure equipment such as boilers， pressure vessels and high-pressure pipes are easy to be corroded， resulting in huge potential safety hazard.
SHEN Chang-yu +4 more
doaj +1 more source