Results 21 to 30 of about 474,911 (319)
A Scalable Ensemble Learning-Based Model for Optimal Placement of Circuit Breaker and Sectionalizer in Power Distribution Systems with the Aim of Reliability Improvement [PDF]
هوش محاسباتی در مهندسی برقThe number and location of switching devices (e.g., circuit breakers and sectionalizers) should be optimally determined in power distribution systems to reduce system interruptions and associated costs.
Mehrdad Ebrahimi, Mohammad Rastegar
doaj +1 more source
Energies, 2022 In the event of a fault isolation process, all loads located downstream from the faulted point become out of service, and as a consequence, the power interruption affects a greater portion of the radial distribution system. This paper proposes an optimal
Mulusew Ayalew +2 more
doaj +1 more source
Journal of Interventional Cardiology, 2002 The limiting factor in coronary artery bypass surgery is the relatively rapid progression of atheromatous disease in the saphenous vein grafts. Greater than one‐half of these vein grafts will fail by 10 years, and the risks associated with repeat coronary artery bypass surgery are significantly greater than that of the initial surgery.
Philip A, Morales, Richard R, Heuser
openaire +2 more sources
Predictors of Hearing Protection Behavior Among Power Plant Workers
Asian Nursing Research, 2010 This study aimed to identify factors affecting the use of the hearing protection devices (HPDs) among workers exposed to noise using the Pender Health Promotion Model.
Youngmi Kim, PhD, RN +2 more
doaj +1 more source
The Journal of Engineering, 2019 This article provides a unique benchmark to integrate and systematically evaluate advanced functionalities of microgrid and downstream device controllers. The article describes Banshee, a real-life power distribution network.
Reynaldo Salcedo +21 more
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Are cloth masks a substitute to medical masks in reducing transmission and contamination? A systematic review [PDF]
Brazilian Oral Research, 2020 : During the COVID-19 pandemic the use of cloth masks has increased dramatically due to the shortage of medical masks. However, the efficiency of this material is controversial.
Milena Santos +6 more
doaj +2 more sources
Applied Sciences, 2019 Cellular materials have been used in many applications such as insulation, packaging, and protective gear. Expanded polystyrene has been widely used as energy-absorbing liner in helmets due to its excellent cost-benefit relation.
Fábio A. O. Fernandes +3 more
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Industrial Fieldbus Improvements in Power Distribution and Conducted Noise Immunity With No Extra Costs [PDF]
, 2011 Industrial distributed control continues the move toward networks at all levels. At lower levels, control networks provide flexibility, reliability, and low cost, although perhaps the simplest but most important advantage is the reduced volume of ...
Barbancho Concejero, Antonio +3 more
core +1 more source
Low-cost electrochemical impedance spectroscopy system for corrosion monitoring of metallic antiquities and works of art [PDF]
, 1999 Electrochemical impedance spectroscopy (EIS) is recognized to be a powerful and noninvasive technique to test the integrity of protective coatings on memorials, but commercial EIS systems are rather costly though versatile devices. This paper describes a
Angelini, Emma Paola Maria Virginia +5 more
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Efficacy of Eyelid Taping with and without Ocular Lubricants in Patients Receiving General Anaesthesia: A Prospective Interventional Study [PDF]
Journal of Clinical and Diagnostic Research, 2023 Introduction: Corneal Abrasion (CA) is the most common ophthalmic complication that occurs after General Anaesthesia (GA) in non ocular surgeries. GA results in reduced basal tear volume, loss of light reflex, and lack of pain perception, resulting ...
Joylin Stephany Dsouza +2 more
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