Results 21 to 30 of about 10,551 (221)

BIOIMPEDANCE MODELS AT THE NONLINEAR VOLT-AMPERЕ CHARACTERISTIC AND REVERSIBLE BREAKDOWN OF THE DIELECTRIC COMPONENT OF THE BIOMATERIAL

open access: yesБюллетень сибирской медицины, 2014
Research objective: improvement of screening systems of diagnostics of socially significant diseases by modeling of volt-ampere characteristics of bioactive points (BAP) and classification of received models by means of computer technologies.Research ...
S. A. Filist   +2 more
doaj   +1 more source

Effect of Anode Structure on the Plasma Jet Characteristics of Arcjet Thruster

open access: yesMATEC Web of Conferences, 2015
In order to study the effects of anode geometry on volt-ampere characteristics and plasma jet characteristics of the arcjet thruster, the arcjet thruster flow characteristics were simulated.
Du Zhenzhi   +3 more
doaj   +1 more source

Topology and Control of Fuel Cell Generation Converters

open access: yesEnergies, 2023
Fuel cell power generation is one of the important ways of utilizing hydrogen energy, which has good prospects for development. However, fuel cell volt-ampere characteristics are nonlinear, the output voltage is low and the fluctuation range is large ...
Jinghua Zhou, Qi Zhang, Jin Li
doaj   +1 more source

Review of discharge theory and numerical research on intrinsically safe low voltage DC circuits

open access: yesGong-kuang zidonghua, 2022
The discharge characteristics of intrinsically safe resistive, inductive and capacitive circuits are analyzed. It is pointed out that inductive and capacitive circuits have larger discharge energy and more complex discharge waveforms.
ZHU Lin   +3 more
doaj   +1 more source

THE EFFECT OF γ-RADIATION ON THE ELECTRICAL AND OPTICAL CHARACTERISTICS OF InGaN / GaN LEDS

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2020
Background. Despite the fact that InGaN / GaN-based structures have firmly conquered the LED market, some issues remain unresolved about how the electrical and optical characteristics of LEDs based on them change under the influence of external ...
L. N. Vostretsova, A. A. Adamovich
doaj   +1 more source

Study of the VAC of the EPCTT process with varying electrode parameters

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2023
Nowadays the treatment of machine parts, instruments is one of the actual topics in the modern world. One of the modern processing method is chemical-thermal treatment of parts, in which there is an increase of hardness in the surface part to increase ...
Б.К. Рахадилов   +5 more
doaj   +1 more source

Decoding Proton-Coupled Electron Transfer Mechanism of Nicotine for Multi-Scenario Portable Electrochemical Sensing. [PDF]

open access: yesAdv Sci (Weinh)
A key challenge in nicotine electroanalysis is the unresolved complexity of its interface process, which directly determines sensor metrics. Herein, the proton‐coupled electron transfer mechanism of nicotine is decoded for multi‐scenario portable electrochemical sensing.
Peng Y   +9 more
europepmc   +2 more sources

Numerical simulation of the current-voltage characteristics of the inhomogeneous Schottky diodes

open access: yesLietuvos Matematikos Rinkinys, 2002
In this paper we offer methods for estimation parameters of diodes of the Schottky by compa­ring outcomes of calculations and experiment. Definite some parameters of contact area: allocation of a active impurity in this area, to define more precisely a ...
Albertas Pincevičius   +1 more
doaj   +3 more sources

Monolayer MX2 (M = Cr, Mn; X = Se, Te) with a square lattice: A ferromagnetic half-metal with high Curie temperature

open access: yesResults in Physics, 2023
Ferromagnetic half-metal materials are regarded as important materials for the spintronic devices because of the fully spin-polarized carrier transport.
Zhicui Wang   +4 more
doaj   +1 more source

Volt-ampere characteristics of cylindrical and spherical Langmuir probes for various potential models Scientific report [PDF]

open access: green, 1967
Volt-ampere characteristics of cylindrical and spherical Langmuir probes for various potential ...
William G. Dow   +2 more
openalex   +2 more sources

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