Results 111 to 120 of about 594,474 (325)

Research on Field Source Characteristics of Leakage Current of Arrester Based on TMR Sensor. [PDF]

open access: yesSensors (Basel), 2023
Fu Y   +8 more
europepmc   +1 more source

LIGHTNING SIMULATION STUDY ON LINE INSULATORS (Surge arresters) (110kV Overhead Power Line "Fierze F. Arrez - HC Dardhe") [PDF]

open access: yes, 2013
During the designing phase of the line of a private power plant was made a study of howthe atmospheric discharges from lighting impulses could affect the working regime of a newpower Hydro Power plant under construction in the Dardhe Puke Area.The line ...
Aldi Mucka, Rejnald Zylfi
core  

A Systems Thinking Approach to Mitigating Xenophobia in South Africa for Socio‐Economic Development

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Economic growth in South Africa has led to significant influx of migrants, especially from the African continent, searching for greener pastures. The influx of migrants in South Africa has given rise to competition for scarce resources between locals and migrants.
Y. S. Nyam, O. Kunguma, O. T. Selelo
wiley   +1 more source

Modeling and Experimental Validation on Current Uniformity Characteristics of Parallel Spiral Structure Surge Arrester in ±550 kV DC GIS

open access: yesApplied Sciences
The employment of a multi-column parallel connection is intended to enhance the energy absorption capability and reliability of surge arresters. However, the disparity in reference voltage between each varistor column and the uneven current distribution ...
Siyuan Liu   +4 more
doaj   +1 more source

Evaluation of a Direct Lightning Strike to the 24 kV Distribution Lines in Thailand

open access: yesEnergies, 2019
This paper evaluates the effect of a lightning strike directly on the 24 kV distribution lines in Thailand, where such strikes are one of the main causes of power outages.
Pornchai Sestasombut   +1 more
doaj   +1 more source

Fiscal grievance politics: wealth taxation and master‐race democracy in post‐coup Bolivia Politique des griefs fiscaux : impôt sur la fortune et démocratie de la race maîtresse en Bolivie post‐coup d’État

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
This article analyses a new wealth tax (the IGF) in Bolivia against the backdrop of the 2019 ousting of former president Evo Morales. In doing so, it engages calls for ‘a return to politics’ in anthropology by proposing the notion of a ‘fiscal grievance politics’ as animating elite opposition to the tax in lowland Santa Cruz department. I show that the
Charles Dolph
wiley   +1 more source

The Effects of Electrical Degradation on the Microstructure of Metal Oxide Varistor [PDF]

open access: yes, 2001
In this paper, the findings from systematic experiments with the purpose to determine the degradation effect of single and multiple current pulses on the microstructure of the Metal Oxide (MO) varistor are described. Six distribution class varistors from
Mardira, K. P.   +2 more
core  

First operation and performance of a 200 lt double phase LAr LEM-TPC with a 40x76 cm^2 readout

open access: yes, 2013
In this paper we describe the design, construction, and operation of a first large area double-phase liquid argon Large Electron Multiplier Time Projection Chamber (LAr LEM-TPC).
A Badertscher   +12 more
core   +1 more source

The Savage Worlds of Henry Drummond (1851–1897): Science, Racism and Religion in the Work of a Popular Evolutionist

open access: yesJournal of Religious History, EarlyView.
Abstract The savage was a familiar as well as deeply problematic figure in late‐Victorian literary and scientific imaginaries. Savages provided an unstable but capacious and flexible signifier to explore human development and human difference, most often in ways that followed a disturbing racial logic.
Diarmid A. Finnegan
wiley   +1 more source

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