Results 21 to 30 of about 3,076,868 (292)

Mitochondrial protein import [PDF]

open access: yes, 1994
The transport of nuclear-encoded proteins from the cytosol into mitochondria is mediated by targeting (signal) sequences present on precursor forms.
Neupert, Walter, Schwarz, Elisabeth
core   +1 more source

Considerations on the Mathematical model for Calculating the Single-phase Grounding [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2013
In this paper are presented the results obtained using a mathematical model, conceived in order to analyze the effects of grounding faults that occur in a medium voltage network. Measurements were made on a real electric network. Calculated results using
TATAI Ildiko   +3 more
doaj  

Islanding Detection of IEEE 13 Bus System Based on Sequence Components

open access: yesInternational Transactions on Electrical Engineering and Computer Science, 2023
Islanding recognition in microgrids is crucial for enhancing power system safety and efficiency. This article presents a novel passive islanding recognition technique for grid integrated renewable Distributed Generation (DG) network.
P. Prudvi Raj
doaj  

Power control strategies during voltage sags according to Spanish grid code [PDF]

open access: yes, 2018
In order to connect any power converters into the grid there are some grid requirements to insure the safe operation of the grid. So, the control of the converters especially during abnormal condition e.g. during voltage sags is
Bakkar, Mostafa   +4 more
core   +1 more source

Exploring the sequential accumulation of metabolic syndrome components in adults

open access: yesScientific Reports, 2022
The metabolic syndrome (MetS) is diagnosed upon the manifestation of ≥ 3 out of 5 specific components, regardless of their combination. The sequence through which these components accumulate may serve to identify underlying pathophysiological mechanisms ...
Rodrigo Fernández-Verdejo   +1 more
doaj   +1 more source

A Secure Dual-Layer Fault Protection Strategy for Distribution Network with DERs: Enhancing Security in the Face of Communication Challenges

open access: yesSensors
Earlier protection methods mainly focused on using communication channels to transmit trip signals between the protective devices (PDs), with no solutions provided in the case of communication failure.
Wael Al Hanaineh   +3 more
doaj   +1 more source

Analysis on Circulating Current and Split Capacitor Voltage Balance for Modular Multilevel Converter Based Three-phase Four-wire Split Capacitor DSTATCOM

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
We propose a modular multilevel converter (MMC) based three-phase four-wire (3P4W) split capacitor distribution static synchronous compensator (DSTATCOM), aiming at compensating unbalanced and reactive load currents.
Lei Lin, Jialu He, Chen Xu
doaj   +1 more source

SEQUENCE OF BINOMIAL COMPONENTS IN ITALIAN AND CROATIAN LANGUAGE [PDF]

open access: yesHum, 2018
Unlike other idiomatic classes binomials are composed of two equally valuable elements mostly connected with the conjunction and. In the most European languages, as well as in Italian and Croatian, besides strong idiomaticity, they are mostly marked by ...
Damir Mišetić
doaj  

Active Control Method for Torsional Vibration of DFIG Drive Chain Under Asymmetric Power Grid Fault

open access: yesIEEE Access, 2020
When the asymmetric fault occurs in power grid, it will cause the oscillation of the electromagnetic torque of the doubly-fed induction generator(DFIG).
Shiji Tian   +4 more
doaj   +1 more source

AR(1) sequence with random coefficients: Regenerative properties and its application [PDF]

open access: yes, 2017
Let $\{X_n\}_{n\ge0}$ be a sequence of real valued random variables such that $X_n=\rho_n X_{n-1}+\epsilon_n,~n=1,2,\ldots$, where $\{(\rho_n,\epsilon_n)\}_{n\ge1}$ are i.i.d. and independent of initial value (possibly random) $X_0$.
Athreya, Krishna B.   +2 more
core   +3 more sources

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