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View article: Space Optimization for Raw Material Transportation: Reducing Environmental Impact
Space Optimization for Raw Material Transportation: Reducing Environmental Impact Open
In today’s industrial landscape, adhering to lean manufacturing principles and achieving operational excellence is increasingly vital due to rising competition. Eliminating waste, or Muda is essential for attaining a high level of lean man…
View article: Modeling FDM Gear Printing: An Experimental Design-Based Mathematical Approach
Modeling FDM Gear Printing: An Experimental Design-Based Mathematical Approach Open
Gears, critical technological components found in most machines, require effective optimization during their manufacturing. This study examines the production of gears through the additive manufacturing process, specifically the Fused Depo…
View article: Distribution Management Problem: Heuristic Solution for Vehicle Routing Problem with Time Windows (VRPTW) in the Moroccan Petroleum Sector
Distribution Management Problem: Heuristic Solution for Vehicle Routing Problem with Time Windows (VRPTW) in the Moroccan Petroleum Sector Open
The attributes of the vehicle routing problem (VRP) are as many additional characteristics or constraints which aim to better take into account the specificities of real application cs.The variants of the VRP thus formed are the support of…
View article: DEVELOPMENT OF A NEW NUMERICAL MODEL OF DYNAMIC HARMONIC REGRESSION FOR THE FORECAST OF SELLING FUEL PRICE IN THE MOROCCAN PETROLEUM SECTOR
DEVELOPMENT OF A NEW NUMERICAL MODEL OF DYNAMIC HARMONIC REGRESSION FOR THE FORECAST OF SELLING FUEL PRICE IN THE MOROCCAN PETROLEUM SECTOR Open
The liberalization of the petroleum sector in Morocco has a significant effect for petroleum product distributors. Since the beginning of December 2015, fuel prices are freely determined. This event presents many constraints affecting the …
View article: Seeking Accuracy in Forecasting Demand and Selling Prices: Comparison of Various Methods
Seeking Accuracy in Forecasting Demand and Selling Prices: Comparison of Various Methods Open
The need for a good forecast estimate is imperative for managing flows in a supply chain. For this, it is necessary to make forecasts and integrate them into the flow control models, in particular in contexts where demand is very variable.…
View article: Forecasting in Mathematics - Recent Advances, New Perspectives and Applications
Forecasting in Mathematics - Recent Advances, New Perspectives and Applications Open
Mathematical probability and statistics are an attractive, thriving, and respectable part of mathematics. Some mathematicians and philosophers of science say they are the gateway to mathematics’ deepest mysteries. Moreover, mathematical st…
View article: Impact of Improving Machines’ Availability Using Stochastic Petri Nets on the Overall Equipment Effectiveness
Impact of Improving Machines’ Availability Using Stochastic Petri Nets on the Overall Equipment Effectiveness Open
The objective of this chapter is to demonstrate the robustness of stochastic petri nets in the field of maintenance for the improvement of machine availability. We aim to present the modeling of the maintenance function in a production sit…
View article: Improving the modeling and forecasting of fuel selling price using the radial basis function technique: A case study
Improving the modeling and forecasting of fuel selling price using the radial basis function technique: A case study Open
Recently, the petroleum sector in Morocco has been liberalized which has a significant effect for petroleum product distributors. Since the beginning of December 2015, fuel prices are freely determined. This event presents many constraints…
View article: Forecasting of demand using ARIMA model
Forecasting of demand using ARIMA model Open
The work presented in this article constitutes a contribution to modeling and forecasting the demand in a food company, by using time series approach. Our work demonstrates how the historical demand data could be utilized to forecast futur…
View article: Modeling of cutting performances in turning process using artificial neural networks
Modeling of cutting performances in turning process using artificial neural networks Open
In this article, we present the modeling of cutting performances in turning of 2017A aluminum alloy under four turning parameters: cutting speed, feed rate, depth of cut, and nose radius. The modeled performances include surface roughness,…
View article: Analysis of the performance of inventory management systems using the SCOR model and Batch Deterministic and Stochastic Petri Nets
Analysis of the performance of inventory management systems using the SCOR model and Batch Deterministic and Stochastic Petri Nets Open
In this article, we present a contribution to modeling, evaluation, and analysis of the inventory management systems performance and more generally stochastic discrete event systems with a batch behavior. For this contribution, we combine …