Results 51 to 60 of about 322,207 (289)

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

The Multi-Frame Imaging Detection of Ultrasonic Guided Waves in Welded Structural Plates Based on Arc Sparse Array with Left Rank

open access: yesApplied Sciences
The imaging detection of ultrasonic guided waves in plates using arc sparse arrays is highly significant for weld scattering conditions. A novel approach for detecting welded plate structures using the left rank of ultrasonic guided waves in arc sparse ...
Xinjie Zhu   +4 more
doaj   +1 more source

Guided Circumferential Waves in Layered Poroelastic Cylinders

open access: yesInternational Journal of Applied Mechanics and Engineering, 2016
The present paper investigates the propagation of time harmonic circumferential waves in a two-dimensional hollow poroelastic cylinder with an inner shaft (shaft-bearing assembly).
S.A. Shah, G. Apsar
doaj   +1 more source

Ultrasonic guided wave testing on pipeline corrosion detection using torsional T(0,1) guided waves

open access: yesJournal of Mechanical Engineering and Sciences, 2023
Ultrasonic guided wave testing is used in rapid screening to detect, locate and classify corrosion defects. This non-destructive testing technique can perform wide-range inspection from a single point, thus reducing the time and ...
C.Y. Teoh   +4 more
doaj   +1 more source

Clinical Outcomes of SEEG‐Guided Radiofrequency Thermocoagulation in Children With Focal Drug‐Resistant Epilepsy: A Multicenter Real‐World Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen   +7 more
wiley   +1 more source

Damage identification and location method for welded pipe using ultrasonic guided wave

open access: yesYou-qi chuyun
[Objective] The damage detection technology based on ultrasonic guided waves has broad application prospects in the rapid damage detection of long-distance pipes.
ZHOU Kai   +4 more
doaj   +1 more source

Ultrasonic Guided Waves in Piezoelectric Layered Composite with Different Interfacial Properties

open access: yesAdvances in Materials Science and Engineering, 2011
Combining the propagation model of guided waves in a multilayered piezoelectric composite with the interfacial model of rigid, slip, and weak interfaces, the generalized dispersion characteristic equations of guided waves propagating in a piezoelectric ...
Xiao Chen
doaj   +1 more source

Anti‐CD19 CAR T Cells in Autoimmune Encephalitis: Inflammation Controlled, Neurodegeneration Unchecked?

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Just recently, successful chimeric antigen receptor (CAR) T cell therapy was reported in the first patient with refractory, anti‐diacylglycerol lipase alpha (DAGLA) antibody‐mediated autoimmune encephalitis, achieving partial clinical remission.
Dimitrios Mougiakakos   +9 more
wiley   +1 more source

Weakening Detection of Composite Structure Adhesive Layer Based on Nonlinear Guided Waves

open access: yesApplied Sciences
In this study, a detection method utilizing nonlinear ultrasonic guided waves is presented to tackle the difficulties in detecting localized damage and weakening in bonded composite structures.
Fanqiang Bu   +6 more
doaj   +1 more source

Analysis of mode conversion and scattering of guided waves at cracks in isotropic beams using a time-domain spectral finite element method

open access: yesElectronic Journal of Structural Engineering, 2015
Detecting damages in its early stage, and hence, to ensure the safety and reliability of structures is of vital important. Guided waves have been recognised as one of the promising damage detection techniques that are sensitive to small and different ...
S. He, C.T. Ng
doaj   +1 more source

Home - About - Disclaimer - Privacy