Results 91 to 100 of about 153,856 (313)

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Absolute Phase Estimation in Repeat-Pass CSAR Interferometry Based on Backprojection and Split-Bandwidth Techniques

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The generation of high-precision ground digital elevation models (DEMs) based on synthetic aperture radar interferometry (InSAR) technology has attracted wide attention.
Jianpeng Li, Daoxiang An, Yongping Song, Junyi Xu, Dong Feng, Leping Chen, Zhimin Zhou   +6 more
doaj   +1 more source

Fast control of the six phase asymmetric generator with the 3rd harmonic current injection

Archives of Electrical Engineering, 2016
In this paper the MTPA, MTPF, constant torque and constant flux control trajectories are presented. These trajectories are calculated for a 6-phase asymmetric insettype SMPMSM generator with the assumption of a certain level of 3rd harmonic current ...
Gołębiowski Marek
doaj   +1 more source

A windowed mean trajectory approximation for condensed phase dynamics [PDF]

The Journal of Chemical Physics
We propose a trajectory-based quasi-classical method for approximating dynamics in condensed phase systems. Building upon the previously developed optimized mean trajectory approximation that has been used to compute linear and nonlinear spectra, we borrow some ideas from filtering trajectory methods to obtain a novel semiclassical method for the ...
openaire   +4 more sources

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

Annals 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, Han Gil Seo, Roh‐Eul Yoo, Byung‐Mo Oh   +3 more
wiley   +1 more source

Exact controllability to the trajectories of the one-phase Stefan problem

, 2023
Jon Asier Bárcena‐Petisco, Enrique Fernández‐Cara, Diego A. Souza   +2 more
openalex   +2 more sources

Trajectory Optimization and Phase-Shift Design in IRS Assisted UAV Network for High Speed Trains [PDF]

, 2021
Yu Min Park, Yan Kyaw Tun, Zhu Han, Choong Seon Hong   +3 more
openalex   +1 more source

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

Annals 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, Lakshmi Pillai, Reid D. Landes, Aliyah Glover, Shannon Doerhoff, Jennifer Kleiner, Mitesh Lotia, Rohit Dhall, Edgar Garcia‐Rill   +8 more
wiley   +1 more source

Rotary equipment vibration analysis based on phase trajectories

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The article introduces method of vibration signals representation based on phase trajectories. The method is proposed as a supplement for current methods in expert systems of vibration analysis to solve tasks of prior uncertainty. Preliminary feasibility
A. V. Tsurko, A. P. Aslamov, Y. P. Aslamov, I. G. Davydov   +3 more
doaj  

Detecting phase singularities and rotor center trajectories based on the Hilbert transform of intraatrial electrograms in an atrial voxel model

Current Directions in Biomedical Engineering, 2015
This work aimed at the detection of rotor centers within the atrial cavity during atrial fibrillation on the basis of phase singularities. A voxel based method was established which employs the Hilbert transform and the phase of unipolar electrograms ...
Unger Laura Anna, Rottmann Markus, Seemann Gunnar, Dössel Olaf   +3 more
doaj   +1 more source