Results 21 to 30 of about 10,104 (251)

Proposing an Economic Order Quantity (EOQ) model for imperfect quality growing goods with stochastic demand [PDF]

open access: yesمدیریت تولید و عملیات, 2022
Purpose: The main aim of inventory control and production planning problems is to optimize the economic quantity of the order or determine the size of the production batch according to the capacities and limitations to minimize the total costs related to
Reza Abbasi   +2 more
doaj   +1 more source

Low Carbon Supply Chain Coordination for Imperfect Quality Deteriorating Items

open access: yesMathematics, 2019
Nowadays, many countries have implemented carbon pricing policies. Hence, the industry adapts to this policy while striving for its main goal of maximizing financial benefits.
Yosef Daryanto   +2 more
doaj   +1 more source

An Inventory Model in a Three-Echelon Supply Chain for Growing Items with Imperfect Quality, Mortality, and Shortages under Carbon Emissions When the Demand Is Price Sensitive

open access: yesMathematics, 2022
This research develops an optimization model for growing items in a supply chain with three stages: farmer, processor, and retailer while considering imperfect quality, mortality, shortages with full backordering, and carbon emissions.
Cynthia Griselle De-la-Cruz-Márquez   +7 more
doaj   +1 more source

A cloudy fuzzy economic order quantity model for imperfect-quality items with allowable proportionate discounts

open access: yesJournal of Industrial Engineering International, 2019
In the traditional economic order quantity/economic production quantity model, most of the items considered are of perfect type. But this situation rarely takes place in practice.
Sujit Kumar De, Gour Chandra Mahata
doaj   +1 more source

Inventory Modeling for Deteriorating Imperfect Quality Items with Selling Price Dependent Demand and Shortage Backordering under Credit Financing [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2017
The production processes throughout the world aim at improving quality by introducing latest technologies so as to perform well in fierce competition.
Aditi Khanna   +2 more
doaj   +1 more source

Learning EOQ Model with Trade-Credit Financing Policy for Imperfect Quality Items under Cloudy Fuzzy Environment

open access: yesMathematics, 2022
An imprecise demand rate creates problems in profit optimization in business scenarios. The aim is to nullify the imprecise nature of the demand rate with the help of the cloudy fuzzy method.
Mahesh Kumar Jayaswal   +3 more
doaj   +1 more source

Two-echelon Supply Chain Model for Deteriorating Items in an Imperfect Production System with Advertisement and Stock Dependent Demand under Trade Credit [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2018
This article presents a two-echelon supply chain model for deteriorating items, consisting of a single manufacturer and a single retailer, where the customer's demand to the retailer depends on advertisement and the displayed stock level of the retailer.
Sujata Saha, Tripti Chakrabarti
doaj   +1 more source

Lot sizing with defective item under warehouse limitation and construction costs [PDF]

open access: yesمجله مدل سازی در مهندسی, 2017
The economic order quantity (EOQ) problem is one of the most common used models for the production planning and inventory control problems. A common and unrealistic assumption in these problems is considering prefect quality for all units. In this study,
Ata Allah Taleizadeh, Amir Hossein Nobil
doaj   +1 more source

An Economic Production Quantity Model with Probabilistic Machine Breakdown and Multiple Shipments Policy [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2021
The classical economic production quantity (EPQ) model was developed to manage inventory costs in companies last decade ago. This model is extended in various directions in recent years. The classic EPQ has some unrealistic assumptions. The model assumes
Seyed Akbar Taheri   +2 more
doaj   +1 more source

A comprehensive inventory management system for non-instantaneous deteriorating items in supplier- retailer-customer supply chains

open access: yesSupply Chain Analytics, 2023
This study develops an inventory management system for non-instantaneous deteriorating items in a supplier-retailer-customer supply chain. The proposed model considers carbon emissions during production and applies a carbon tax to regulate the emission ...
Jayasankari Chandramohan   +2 more
doaj   +1 more source

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