Results 121 to 130 of about 4,504 (192)

A Rapid Post‐Disaster Restoration Method for Networked Microgrids Based on Adaptive Quantum Particle Swarm Optimization

open access: yesEnergy Science &Engineering, EarlyView.
To enhance the power restoration speed of networked microgrids (NMGs) after extreme natural disasters and reduce the power outage of the system, this paper proposes a rapid post‐disaster restoration method for NMGs based co‐optimization of fault repair and load restoration.
Yunfan Zhang   +3 more
wiley   +1 more source

Production Process Analysis to Reduce Defective Products through the Application of Pareto Diagram and The Eight Disciplines Problem Solving Method

open access: yes
Quality control involves efforts to uphold and enhance product quality in order to align with the specifications established by customers. Employing a combination of the Pareto diagram and the 8D (Eight Disciplines Problem Solving) method represents a ...
Wahyudi, Pongky Lubas   +1 more
core   +1 more source

ANALISIS KECELAKAAN KERJA DENGAN MENGGUNAKAN METODE RISK PRIORITY NUMBER, DIAGRAM PARETO, FISHBONE, FIVE WHYS ANALYSIS

open access: yes, 2021
Keselamatan dan kesehatan kerja merupakan salah satu faktor penting dalam kelancaran produksi sehingga program K3 harus diterapkan di perusahaan dan bukan hanya sekedar wacana.
Rohani, Qonita Aulia   +1 more
core  

Techno‐Economic Analysis and Multi‐Objective Optimization of a Novel Combined Cooling and Power System Driven by Geothermal Source and Waste Heat From Data Center

open access: yesEnergy Science &Engineering, EarlyView.
A novel combined cooling and power generation system is proposed by integrating organic Rankine cycle (ORC) with an absorption heat transformer, which is driven by combining geothermal energy and data center's waste heat. The system using R601a yielded the best overall performance, achieving an exergy efficiency of 40.34% and an annual cost of 130.29 k$
Zerui Chen   +4 more
wiley   +1 more source

Use of the Pareto – Lorenz Diagram for analysis stops/standstills haulage of mined rock

open access: yes, 2017
W artykule poddano analizie dane pochodzące z jednej z odstaw urobku kopalni węgla kamiennego. Zebrane wyniki pomiarowe przeanalizowano za pomocą diagramu Pareto – Lorenza dla poszczególnych rodzajów zidentyfikowanych postojów/przestojów.
Hibner, Marcin
core  

A Review of Energy Management Strategies for Hybrid Electric Vehicles

open access: yesEnergy Science &Engineering, EarlyView.
This review systematically categorizes energy management strategies (EMS) for hybrid electric vehicles, highlighting rule‐based, optimization‐based, learning‐based, and emerging algorithm‐mixing approaches. It provides a comprehensive roadmap for developing intelligent control systems to enhance energy efficiency and promote sustainable transportation.
Song Gao   +9 more
wiley   +1 more source

APLIKASI PENGENDALIAN MUTU (QUALITY CONTROL) MENGGUNAKAN DIAGRAM PARETO DAN ANALISIS FISHBONE DALAM MENGURANGI KEGAGALAN PRODUK COCO FIBER (Studi Kasus di CV. Tiga sehati Kecamatan Ledokombo, Kabupaten Jember)

open access: yes, 2014
Pada saat ini di dunia industri, kualitas memainkan peranan yang sangat pent ing apabila produk yang dihasilkan ingin tetap berada di pasaran, Karena dengan adanya kualitas yang baik maka produk yang dihasilkan dapat bersaing dengan produk sejenis ...
iske Syofia Nora Lucky
core  

Risk Forecasting in Shipping Exchange‐Traded‐Fund (ETF) Markets

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This article examines the risk properties of freight‐derivative‐based exchange‐traded funds (ETFs), focusing on the Breakwave Dry Bulk Shipping ETF (BDRY), and evaluates the accuracy of Value‐at‐Risk (VaR) and Expected Shortfall (ES) forecasts across a range of econometric models.
Christos Katris   +2 more
wiley   +1 more source

APPLICATION OF STATISTICAL METHODS EVALUATION OF THE RELIABILITY OF PRINTED CIRCUIT BOARDS

open access: yesНадежность и качество сложных систем
Background. In modern electronic equipment, printed circuit boards are the main component and play an important role in combining all electronic elements to perform the specified functions of the device.
E.A. Danilova   +2 more
doaj   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra   +2 more
wiley   +1 more source

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