Results 121 to 130 of about 4,690 (312)

Staging concept for aging management: Definition, mechanism, and coping strategies

VIEW, EarlyView.
We divided the overall aging stage into “pre‐aging”, “aging compensation”, and “aging disability”. For each stage, we delineate the clinical presentations, biological phenomena, theoretical underpinnings, and key management priorities. Abstract Aging, as a gradual and largely irreversible biological process, characterized by declining organismal ...
Zhonghan Wang, Shixian Liu, Shangyu Du, Xiangran Cui, Bo Chao, Minglei Liu, Minfei Wu   +6 more
wiley   +1 more source

New criteria for metal oxide surge arrester condition monitoring based on leakage current analysis: Considering non‐uniform pollution effect

IET Generation, Transmission & Distribution
The role of surge arresters is vital in power systems' protection against transient overvoltages, which can arise due to occurrences like lightning strikes or switching operations.
Masume Khodsuz, Mohammad Hossein Teymourian, Seyyedmeysam Seyyedbarzegar   +2 more
doaj   +1 more source

Evaluation of the efficacy of transient overvoltages suppression measures in different wind farm topologies using SF6 circuit breaker. [PDF]

Sci Rep, 2023
Eliyan T, Wadie F.
europepmc   +1 more source

The Dark Pyramid: Unpacking the Multidimensional Nature of the Dark Side of Leadership

British Journal of Management, EarlyView.
Abstract The dark side of leadership has been employed as an umbrella term to cover an array of concepts typically concerned with the dysfunctionality and/or toxicity of individual leaders. As the field of leadership studies moves towards ‘post‐heroic’ perspectives, we apply the same ontological positioning, adopting a ‘post‐villainous’ perspective in ...
Peter Stephenson, Richard Bolden, Morgen Witzel   +2 more
wiley   +1 more source

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

Technologies
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, Mohsen Eskandari, Hadi Delavari   +2 more
doaj   +1 more source

Desegregationist Pan‐African Spiritual Strivings: Du Bois, the Black Church and the Critique of Imperialism*

Journal of Religious History, EarlyView.
Abstract This article argues that W. E. B. Du Bois grounded his seminal conceptualisation of “the Negro church” in a Pan‐Africanist challenge to how Christian reformers and missionaries' usage of “Darkest Africa” as a metaphor for modern urban vice and poverty denigrated Africa and the African diaspora while promoting a segregated, imperialist version ...
Kai Parker
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

Iranian 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  

Induksi Dan Konduksi Gelombang Elektromagnetik Akibat Sambaran Petir Pada Jaringan Tegangan Rendah [PDF]

, 2009
Induction and Conduction Electromagnetic Waves Caused by Lightning Strike on the Low Voltage Network.Direct and indirect lightning strikes can disturb and induce low voltage overheadlines and it can produced overvoltagedue to traveling waves along the ...
Zoro, R. (Reynaldo)
core  

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

, 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, A Curioni, A Gendotti, A Rubbia, D Lussi, F Resnati, G Natterer, K Nguyen, L Epprecht, L Knecht, S Horikawa, T Viant, U Degunda   +12 more
core   +1 more source

‘Enthusiasts’ and ‘Fanatics’: The Decembrists as a Case Study in French Influence on Russian Culture, Emotions and Thought

History, EarlyView.
Abstract Participants in Russia's 1825 Decembrist uprising against the Tsarist regime were, quite literally, a case study in French cultural influence upon Russia. This is particularly true as it relates to Russia's emotional cultures. Although this has not, traditionally, been the primary focus of historical analysis of this event (in Soviet or ...
ADAM COKER
wiley   +1 more source