Results 21 to 30 of about 1,538,403 (301)

Current Methods for Detecting Cell Membrane Transient Interactions

open access: yesFrontiers in Chemistry, 2020
Short-lived cell membrane complexes play a key role in regulating cell signaling and communication. Many of these complexes are formed based on low-affinity and transient interactions among various lipids and proteins.
Yousef Bagheri   +2 more
doaj   +1 more source

First-principles investigation of transient current of molecular devices by using complex absorbing potential [PDF]

open access: yes, 2013
Based on the non-equilibrium Green's function (NEGF) coupled with density function theory (DFT), namely, NEGF-DFT quantum transport theory, we propose an efficient formalism to calculate the transient current of molecular devices under a step-like pulse ...
Chen, J., Wang, J., Zhang, L.
core   +2 more sources

Transient behavior of compressed magnetorheological brake excited by step currents

open access: yesScientific Reports, 2021
Transient behavior of a magnetorheological brake excited by step currents under compression-shear mode has been experimentally studied. The results show that the amplitude of the applied current had little effect on the rising time of transient torque ...
Hongyun Wang   +4 more
doaj   +1 more source

DECREASE OF TRANSIENTS DURATION AND IMPROVEMENT OF DYNAMIC CHARACTERISTICS OF ELECTRICAL DISCHARGE INSTALLATIONS BY CHANGING THE STRUCTURE OF THEIR DISCHARGE CIRCUIT

open access: yesТехнічна електродинаміка, 2020
The features of changing the duration and nature of transients in electric-discharge installations (EDIs) when shunting the discharge circuit of their capacitor with an additional RL-circuit instead of by regulating the voltage feedbacks are determined ...
Н.І. Супруновська   +3 more
doaj   +1 more source

A low-voltage activated, transient calcium current is responsible for the time-dependent depolarizing inward rectification of rat neocortical neurons in vitro [PDF]

open access: yes, 1987
Intracellular recordings were obtained from rat neocortical neurons in vitro. The current-voltage-relationship of the neuronal membrane was investigated using current- and single-electrode-voltage-clamp techniques.
A Constanti   +37 more
core   +1 more source

Lightning Surge Analysis on a Large Scale Grid-Connected Solar Photovoltaic System

open access: yesEnergies, 2017
Solar photovoltaic (PV) farms currently play a vital role in the generation of electrical power in different countries, such as Malaysia, which is moving toward the use of renewable energy. Malaysia is one of the countries with abundant sunlight and thus
Nur Hazirah Zaini   +6 more
doaj   +1 more source

Stacked Buck Converter: Current Ripple Elimination Effect and Transient Response

open access: yesEnergies, 2020
To balance the cost and volume when applying a low output current ripple, the power supply design should be able to eliminate the current ripple under any duty cycle in medium and high switching frequencies, and considerably reduce filter volume to ...
Chien-Chun Huang   +4 more
doaj   +1 more source

Transient and Steady Current in a Series RL Circuit

open access: yesIEEE Access, 2022
Part of electrical engineering is circuit theory, which includes methods for calculating steady and transient currents in a series RL circuit. Power systems are typically inductive and can be modeled with RL circuits.
Oldrich Coufal
doaj   +1 more source

Transient effects in the backscattered current of a Luttinger liquid [PDF]

open access: yes, 2010
We study the backscattered current in a Luttinger liquid in the presence of a point like weak impurity switched on at finite time, taking into account finite-temperature effects. We show how the well-known results for a static impurity are distorted.
A. Das   +10 more
core   +3 more sources

Analysis and hardware testing of cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters [PDF]

open access: yes, 2015
This paper focuses on the behaviour of the cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters. Active switches, not designed for fault conditions, are tripped to minimize discharge currents effect on the ...
Aboushady, A.A., Ahmed, K.H., Jovcic, D.
core   +2 more sources

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