Results 1 to 10 of about 289,539 (112)

Economic Order Quantity for Growing Items with Mortality Function under Sustainable Green Breeding Policy

Mathematics, 2023
Determining the optimal slaughter age of fast-growing animals regarding the mortality rates and breeding costs plays an important and major role for companies that benefit from their meat.
Amir Hossein Nobil, Erfan Nobil, Leopoldo Eduardo Cárdenas-Barrón, Dagoberto Garza-Núñez, Gerardo Treviño-Garza, Armando Céspedes-Mota, Imelda de Jesús Loera-Hernández, Neale R. Smith   +7 more
doaj   +3 more sources

An Inventory Model for Growing Items When the Demand Is Price Sensitive with Imperfect Quality, Inspection Errors, Carbon Emissions, and Planned Backorders

Mathematics, 2023
Inventory models that consider environmental and quality concerns have received some attention in the literature, yet no model developed to date has investigated these features in combination with growing items.
Cynthia Griselle De-la-Cruz-Márquez, Leopoldo Eduardo Cárdenas-Barrón, J. David Porter, Imelda de Jesús Loera-Hernández, Neale R. Smith, Armando Céspedes-Mota, Gerardo Treviño-Garza, Rafael Ernesto Bourguet-Díaz   +7 more
doaj   +3 more sources

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

Mathematics, 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, Leopoldo Eduardo Cárdenas-Barrón, Buddhadev Mandal, Neale R. Smith, Rafael Ernesto Bourguet-Díaz, Imelda de Jesús Loera-Hernández, Armando Céspedes-Mota, Gerardo Treviño-Garza   +7 more
doaj   +3 more sources

Optimal inventory replenishment and shipment policies in a four-echelon supply chain for growing items with imperfect quality

Production and Manufacturing Research: An Open Access Journal, 2020
Quality control is an important consideration in food production systems which often start with farming and processing operations and finish with consumption. This study develops an integrated inventory control model for a four-echelon supply chain (with
Makoena Sebatjane, Olufemi Adetunji
doaj   +2 more sources

A Study of an EOQ Model of Growing Items with Parabolic Dense Fuzzy Lock Demand Rate

Applied System Innovation, 2021
In this article, the parabolic dense fuzzy set is defined, and its basic arithmetic operations are studied with graphical illustration. The lock set concept is incorporated in a parabolic dense fuzzy set.
Suman Maity, Sujit Kumar De, Madhumangal Pal, Sankar Prasad Mondal   +3 more
doaj   +3 more sources

Sustainable Supply Chain Model for Defective Growing Items (Fishery) with Trade Credit Policy and Fuzzy Learning Effect

Axioms, 2023
Fundamentally, newborn items that are used commercially, such as chicken, fish, and small camel, grow day by day in size and also increase their weight. The seller offers a credit policy to the buyer to increase sales for a particular growing item (fish),
Osama Abdulaziz Alamri
doaj   +3 more sources

Economic order quantity model for growing items with incremental quantity discounts

Journal of Industrial Engineering International, 2019
Certain inventory items are living organisms, for example livestock, and are therefore capable of growing during the replenishment cycle. These items often serve as various saleable food items downstream in supply chains.
Makoena Sebatjane, Olufemi Adetunji
doaj   +3 more sources

Economic order quantity model for growing items with imperfect quality

Operations Research Perspectives, 2019
While the basic economic order quantity model has found some practical applications, it makes a number of assumptions which do not reflect most real life inventory systems.
Makoena Sebatjane, Olufemi Adetunji
doaj   +3 more sources

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

مدیریت 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, Hamid Reza Sedaghati, Shokoofeh Shafiei   +2 more
doaj   +1 more source

A New Production-Inventory Planning Model for Joint Growing and Deteriorating Items [PDF]

International Journal of Supply and Operations Management, 2020
The production-inventory models are traditionally adopted for manufacturing systems. A relatively new area of production-inventory planning is related to livestock growing process.
Hadi Mokhtari, Ali Salmasnia, Javad Asadkhani   +2 more
doaj   +1 more source