Results 141 to 150 of about 577,169 (349)

Intrafollicular Retinoic Acid Signaling Is Important for Luteinizing Hormone-Induced Oocyte Meiotic Resumption. [PDF]

open access: yesGenes (Basel), 2023
Wang F   +9 more
europepmc   +1 more source

High current pulse transducer for metal-oxide surge arresters [PDF]

open access: yes, 2007
High-voltage arresters of 160 kV and higher voltage types based on zinc-oxide varistors are important and expensive devices. The main imperfection of existing devices for the varistors monitoring is necessity of human intervention to work with them.
Gurevich, Vladimir
core   +1 more source

The Dynamics of European Economic Systems Amid the Russia–Ukraine Conflict: A Cybernetics Approach

open access: yesThe American Journal of Economics and Sociology, EarlyView.
ABSTRACT This study analyzes the dynamics of European economic systems in the context of the Russia–Ukraine conflict, employing a cybernetics approach and advanced econometric models. Based on the premise that national economies operate as complex adaptive systems, the study investigates the impact of geopolitical shocks on macroeconomic equilibrium ...
Ionuț Nica   +3 more
wiley   +1 more source

Impacts of New Suggested Ferroresonance Limiter on the Stability Domain of Ferroresonance Modes in Power Transformers Considering Metal Oxide Surge Arrester Effect

open access: yesIranian Journal of Electrical and Electronic Engineering, 2011
this work studies the effect of neutral earth resistance on the controlling ferroresonance oscillation in the power transformer including MOV surge arrester.
H. Radmanesh, M. Rostami
doaj  

Tegangan Residu Keping Arester Sebagai Fungsi Dari Cacah Keping Arester [PDF]

open access: yes, 2014
Indonesia is a tropical area with a high intensity of repeating lightning strikes. The voltage is produced by lightning by increasing the presence of sensitive loads.
Haryono, D. E. (Devia)
core  

An anatomy of worldmaking: Sukarno and anticolonialism from post‐Bandung Indonesia

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract This article analyzes the anticolonial worldmaking of postcolonial Indonesia's first president Sukarno, during Guided Democracy (1959–1965). Using worldmaking as a conceptual interface, the article offers three interconnected interventions.
Say Jye Quah
wiley   +1 more source

Estimation of Critical Resistive Leakage Current of polymer housed ZnO surge arrester by electro-thermal modelling

open access: yesJournal of Electrical Systems and Information Technology, 2018
In this study, a MATLAB/Simulink software based electro-thermal model of the polymer housed, gapless, 60 kV ZnO surge arrester is used for estimating the ‘ Critical Resistive Leakage Current (CRLC)’.
Likitha S.   +4 more
doaj  

Accurate Surge Arrester Modeling for Optimal Risk-Aware Lightning Protection Utilizing a Hybrid Monte Carlo–Particle Swarm Optimization Algorithm

open access: yesTechnologies
The application of arresters is critical for the safe operation of electric grids against lightning. Arresters limit the consequences of lightning-induced over-voltages.
Amir Hossein Kimiai Asadi   +2 more
doaj   +1 more source

Experience and long term performance of 132kV overhead lines gapless-type surge arrester [PDF]

open access: green, 2014
Iryani Mohamed Rawi   +3 more
openalex   +1 more source

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