Results 51 to 60 of about 418,428 (292)

Application of Permutation Group Theory in Reversible Logic Synthesis

open access: yes, 2016
The paper discusses various applications of permutation group theory in the synthesis of reversible logic circuits consisting of Toffoli gates with negative control lines.
CH Bennett   +8 more
core   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals 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.

open access: yesProblems 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  

Thévenin Equivalent Circuits for Modeling Common-Mode Behavior in Power Electronic Systems

open access: yesIEEE 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

Equivalent Circuit Modelling of Non-Symmetric Reciprocal Lossy Electromagnetic Structures [PDF]

open access: yes, 2018
Lattice-network-based equivalent circuits of lossy symmetric reciprocal electromagnetic structures have shown superior performance when compared to other topologies like the T- or PI- networks.
Abdo Sánchez, Elena   +3 more
core  

Pathological element-based active device models and their application to symbolic analysis [PDF]

open access: yes, 2011
This paper proposes new pathological element-based active device models which can be used in analysis tasks of linear(ized) analog circuits. Nullators and norators along with the voltage mirror-current mirror (VM-CM) pair (collectively known as ...
Fernández Fernández, Francisco Vidal   +3 more
core   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

open access: yesAnnals 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

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

open access: yesAnnals 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   +15 more
wiley   +1 more source

Two Integrator Loop Filters: Generation Using NAM Expansion and Review

open access: yesJournal 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

An improved subdomain method for air gap flux density of interior permanent magnet machines based on rotor reconstruction and flux equivalence

open access: yesIET 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

Home - About - Disclaimer - Privacy