Results 51 to 60 of about 74,055 (309)
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
EQUIVALENT CIRCUIT OF THE PHASE-SHIFTER FOR ITS WORK IN A SYMMETRIC MODE.
Problems of the Regional Energetics, 2006 In article equivalent circuits for a symmetric mode of the major elements of a controlled electricity transmission - phase-shifters are developed and proved.
Suslov V.M.
doaj
Simulation of Magnetic Component Models in Electric Circuits including Dynamic Thermal Effects
, 2002 It is essential in the simulation of power electronics applications to model magnetic components accurately. In addition to modeling the nonlinear hysteresis behaviour, eddy currents and winding losses must be included to provide a realistic model.
Ross, J. Neil +5 more
core +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
Thévenin Equivalent Circuits for Modeling Common-Mode Behavior in Power Electronic Systems
IEEE Open Access Journal of Power and Energy, 2020 Modeling the common-mode behavior of power electronic systems can be a challenge. This research aims to simplify the process by developing a modeling approach based on Thévenin common-mode equivalent circuits.
Timothy J. Donnelly +3 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou +16 more
wiley +1 more source
Two Integrator Loop Filters: Generation Using NAM Expansion and Review
Journal of Electrical and Computer Engineering, 2010 Systematic synthesis method to generate a family of two integrator loop filters based on nodal admittance matrix (NAM) expansion is given. Eight equivalent circuits are obtained; six of them are new.
Ahmed M. Soliman
doaj +1 more source
IET Electric Power Applications, 2023 The aim of this article is to develop a rotor reconstruction method for the V‐shaped interior permanent magnet (IPM) machine so that the subdomain method to analytically calculate the air‐gap flux density can be applied.
Pengfei Wu, Yanhua Sun
doaj +1 more source
Distinguishability of equivalent circuits containing CPEs: Part I. Theoretical part
, 2001 International audienceConstant phase elements (CPEs) with impedance ZCPE=1/(Qsαf) are widely used to explain electrochemical impedance spectroscopy (EIS) data.
Michel, Richard +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source