Results 21 to 30 of about 1,182,951 (299)

Lessons taught and learned from the operation of the solar energy e-learning laboratory [PDF]

open access: yes, 2009
The solar energy e learning laboratory (solar e-lab) in Cyprus is a good example of a web-based, remote engineering laboratory. It comprises a pilot solar energy conversion plant which is equipped with all necessary instrumentation, data acquisition, and
Eleftheriou, Polyvios   +1 more
core   +3 more sources

Construction of operation and maintenance management platform based on internet plus

open access: yesDianxin kexue, 2020
At present,the application of E-government in China is getting more and more widespread.With the gradual increase of running online for business systems,the focus of technical support enterprises will shift their phases from system constructions to the ...
Zhen YANG, Yanning CAO
doaj   +2 more sources

Electrical Behaviour of Glass/ Carbon- Phenolic Conductive Hybrid Composite Woven Used In Electrostatics Precipitator Filter

open access: yesInternational Journal of Electrochemical Science, 2014
Electrical behavior of hybrid conductive composites made of phenolic resin, graphite woven, glass woven and graphite nano powder has been studied for the first time in the present research to apply as collecting plates in electro static precipitators. To
A.A. Lotfi Neyestanak   +3 more
doaj   +1 more source

MJIT - Manutenção por Just in Time: manutenção otimizante realizada no tempo exato baseado em condições operacionais

open access: yesProduction, 1997
O presente artigo investigou como as fábricas japonesas desenvolvem sua manutenção para redução das paradas de produção. Isto aumenta a qualidade e produtividade, evitando atraso na entrega dos produtos e satisfazendo as necessidades dos clientes.
Michitoshi Oishi   +1 more
doaj   +1 more source

Economic and environmental impact assessment through system dynamics of technology-enhanced maintenance services [PDF]

open access: yes, 2016
This work presents an economic and environmental impact assessment of maintenance services in order to evaluate how they contribute to sustainable value creation through field service delivery supported by advanced technologies.
,   +5 more
core   +1 more source

NMDARs regulate the excitatory-inhibitory balance within neural circuits

open access: yesBrain Science Advances, 2023
Excitatory-inhibitory (E/I) balance is essential for normal neural development, behavior and cognition. E/I imbalance leads to a variety of neurological disorders, such as autism and schizophrenia.
Liang Zhou, Xiaohui Sun, Jingjing Duan
doaj   +1 more source

Introducing E-maintenance 2.0

open access: yes, 2014
While research literature is still debating e-maintenance definition, a new reality is emerging in business world confirming the enterprise 2.0 model. Executives are more and more forced to stop running against current trend towards social media and instead envisage harnessing its power within the enterprise.
Mouzoune, Abdessamad, Taibi, Saoudi
openaire   +2 more sources

USING OF A’WOT TO DESIGN AN ENHANCED PLANNED MAINTENANCE SYSTEM (E-PMS) ON-BOARD SHIP

open access: yesBrodogradnja, 2017
Repair and maintenance is a critical technical aspect on board ship. Poor maintenance planning may lead to serious impairment in safety, efficiency, and environmental performance since researches show that a significant breakdowns and damage to ships ...
Metin Celik, Emre Akyuz
doaj   +1 more source

Effect of low frequency noise on the echocardiographic parameter E/A ratio

open access: yesNoise and Health, 2012
The hearing condition of the Taiwanese aerospace maintenance workers affected by the low frequency noise had not been reported. The purpose of this research is to clarify the maintenance workers′ health effect when exposed to low frequency and/or general
Pao-Chiang Chao   +4 more
doaj   +1 more source

Left atrial mechanical remodelling assessed as the velocity of left atrium appendage wall motion during atrial fibrillation is associated with maintenance of sinus rhythm after electrical cardioversion in patients with persistent atrial fibrillation.

open access: yesPLoS ONE, 2020
The velocity of left atrium appendage (LAA) wall motion during atrial fibrillation (AF) is a potential marker of mechanical remodelling. In this study, we investigated whether the velocity of LAA wall motion during AF predicted the success of electrical ...
Paweł Wałek   +7 more
doaj   +1 more source

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