Results 121 to 130 of about 14,872,406 (354)

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang   +8 more
wiley   +1 more source

ABNORMAL AND TRANSIENT MODES OF THE CONVERTER BOOSTER TYPE FOR DC TRACTION SUBSTATIONS

open access: yesNauka ta progres transportu, 2008
The results of analytical research and computer design of the anomalous, steady-state and transitional modes related to the resonance in the input filter of voltage added converter based on IGBT with the PWM are presented.
Yu. P. Goncharov   +6 more
doaj  

Battery Cell Charging Behavior Analysis Using Constant Current and Constant Voltage Methods

open access: yesProtek: Jurnal Ilmiah Teknik Elektro
This study presents a detailed simulation of lithium-ion battery charging using the Constant Current/Constant Voltage (CC/CV) method. MATLAB is used in conjunction with certain mathematical algorithms, such as numerical integration and curve fitting, to ...
Anna Cyntia   +2 more
doaj   +1 more source

Author Correction: Computer modeling defines the system driving a constant current crucial for homeostasis in the mammalian cochlea by integrating unique ion transports. [PDF]

open access: yesNPJ Syst Biol Appl, 2021
Nin F   +11 more
europepmc   +1 more source

A Constant Current Square Wave Stimulator

open access: yesExperimental Biology and Medicine, 1946
SummaryA stimulator suitable for the determination of strength-duration curves, rheobase and chronaxia, ratio of cathodal to anodal thresholds, and galvanic tetanus ratio has been constructed of standard radio components. It has given reliable and reproducible results in cases of peripheral nerve injury.
openaire   +2 more sources

Digital current mode control for multiple input converters

open access: yes, 2012
textIn this thesis, the possibility of applying digital current mode control on multiple-input (MI) converters is studied. As for MI topologies having a central energy transfer inductor, the predictive constant on-time current-mode control can greatly ...
Ding, Guanyu, 1987-
core  

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

Constant Current vs Constant Voltage ECT Devices [PDF]

open access: yesBritish Journal of Psychiatry, 1988
R D, Weiner, C E, Coffey
openaire   +2 more sources

Led constant current regulator

open access: yes, 2018
U ovom radu prikazane su osnove fizike poluvodiča potrebne za analizu i razumijevanje LED-a. Ovim radom opisan je utjecaj temperature na parametre LED-a. Prikazane su osnovne topologije sklopova za regulaciju konstantne struje LED.
Lovričić, Ivan
core  

Circuit for providing a constant current [PDF]

open access: yes, 2002
Two substantially identical currents (I1,a, I1,b) are subtracted from each other, while being generated by elements (10, 11) in such a way that noise in the current value of said two currents (I1,a, I1,b) is determined by shot noise.
Widdershoven, Franciscus Petrus   +1 more
core  

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