Results 81 to 90 of about 362,311 (271)

KBG syndrome: A scoping review of electroclinical features of patients with epilepsy

open access: yesEpileptic Disorders, EarlyView.
Abstract Background and Objectives KBG syndrome is a rare autosomal developmental disorder caused by pathogenic variants of the ANKRD11 gene. This scoping review aimed to explore all current literature data regarding clinical and electroencephalographic features of patients with KBG syndrome and epilepsy. Materials and Methods We conducted a literature
Stefania Kalampokini   +6 more
wiley   +1 more source

Leakage Current Analysis of Polymer and Porcelain Housed Metal Oxide Surge Arresters in Humid Ambient Conditions

open access: yesIranian Journal of Electrical and Electronic Engineering, 2015
This paper aims to measure and analyze of the leakage current of 20 kV polymer and porcelain metal oxide surge arresters under humid ambient conditions by applying different voltages to the arresters terminal.
K. Mokhtari, M. Mirzaie, M. Shahabi
doaj  

Thermographic and Electrical Test of Medium Voltage Surge Arresters [PDF]

open access: yes, 2019
The paper presents the results of a thermal test (conducted with thermographic camera, coupled with an electrical test) of medium voltage metal–oxide surge arresters.
Lisowska-Lis, Agnieszka
core  

Theta oscillations, epileptogenesis, and focal seizures in rodent models of mesial temporal lobe epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Theta oscillations (4–12 Hz) are a prominent network rhythm within hippocampal and parahippocampal structures. Driven by cholinergic and γ‐aminobutyric acidergic inputs originating from the medial septum, physiological theta gates network excitability to control spatial navigation, memory encoding, and sensorimotor integration during specific ...
Maxime Lévesque, Massimo Avoli
wiley   +1 more source

Detection of decomposed gases in SF6 surge arrester contaminated conditions in ultra-high voltage transmission lines based on Ta-doped defective h-BN nanosheet: A DFT study

open access: yesResults in Physics
SF6 surge arrester on ultra-high voltage transmission lines plays a critical role in the entire power transmission system. They not only protect electrical equipment from the dangers of high transient over voltages, but also bear the responsibility of ...
Hao Quan   +5 more
doaj   +1 more source

Risk Constrained Placement of Surge Arresters in Smart Power Systems [PDF]

open access: yes, 2015
The paper presents a novel algorithm to enhance the operational planning flexibility of protective measures of electromagnetic transients in smart power systems.
W. Keaton   +3 more
core   +1 more source

A Comprehensive Review of Fault‐Current Limiter Technologies for Smart and Resilient Power Systems

open access: yesEnergy Science &Engineering, EarlyView.
This review compares superconducting, solid‐state, and hybrid fault‐current limiters (FCLs) for modern alternating current, direct current, and hybrid grids. It shows that optimal FCL selection depends on fault characteristics, network configuration, voltage level, protection coordination, and resilience requirements rather than on a universally ...
Abdelrahman Farghly   +5 more
wiley   +1 more source

Heat Transfer in High-Voltage Surge Arresters

open access: yes, 2020
: We present results of the use of COMSOL Multiphysics for the design optimization of gas-insulated high-voltage surge arresters. By solving the equations for electric conduction and heat dissipation in nonlinear media and for heat-transport through ...
Marlene Ljuslinder   +2 more
core  

Diagnostics of low voltage surge arresters [PDF]

open access: yes, 2012
W referacie przedstawiono stosowane w praktyce metody oceny stanu ograniczników przepięć niskiego napięcia (nn). Zestawiono wyniki pomiarów, które umożliwiły określenie stanu technicznego nowych i eksploatowanych ograniczników niskiego napięcia w ...
Olesz, M.
core  

Human biomarker navigator

open access: yesiMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li   +29 more
wiley   +1 more source

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