Results 31 to 40 of about 137,248 (332)

Compulsory Checking of Nuclear Power Engineering Materials by Direct and Eddy Current [PDF]

open access: yes, 2016
The testing technology of copper parts designed for dry storage of spent nuclear fuel with application of direct and eddy current has been developed.
Larionov, Vitaliy Vasilyevich   +3 more
core   +1 more source

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz   +25 more
wiley   +1 more source

Система вихрострумової дефектоскопії [PDF]

open access: yes, 2015
The eddy current nondestructive testing of metal products is widely used in various industries. There are eddy current control techniques takes a significant place in energy sector.
Лепеха, Віктор Володимирович
core  

Eddy current testing probe optimization using a parallel genetic algorithm [PDF]

open access: yes, 2008
This paper uses the developed parallel version of Michalewicz's Genocop III Genetic Algorithm (GA) searching technique to optimize the coil geometry of an eddy current non-destructive testing probe (ECTP). The electromagnetic field is computed using FEMM
Brandisky Kostadin   +2 more
core   +1 more source

Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim   +3 more
wiley   +1 more source

High-frequency eddy current measurements using sensor-mounted electronics [PDF]

open access: yes, 2016
Eddy current techniques are used widely for the detection of surface-breaking cracks in metal samples and the detection of such defects in metals with low electrical conductivity is challenging.
Day, R.   +3 more
core   +1 more source

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani   +8 more
wiley   +1 more source

Surface Eddy Current Probes: Excitation Systems of the Optimal Electromagnetic Field (Review)

open access: yesПриборы и методы измерений, 2020
Development of technical tools with improved metrological and operational characteristics is the actual problem of the eddy current testing. Ensuring the optimal distribution of the electromagnetic excitation field in the testing zone carries out ...
V. Ya. Halchenko   +2 more
doaj   +1 more source

Assessing Head Check Crack Growth by Eddy-Current Testing

open access: yesInfrastructures, 2023
Managing head checks is a crucial task for an infrastructure manager as in case of deep cracks, rails can break and, thus, accidents might be the consequence.
Stefan Marschnig   +4 more
doaj   +1 more source

Minimizing the effect of probe-to-metal spacing in eddy current testing [PDF]

open access: yes, 1959
"January 8, 1959."Two titles published in one volume. "Reduction of probe-spacing effect in pulsed eddy current testing" by Donald L. Waidelich and "Minimizing the effect of probe-to-metal spacing in eddy current testing" by C.J. Renken Jr.
Renken Jr., C.J., Waidelich, Donald L.
core  

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