Results 11 to 20 of about 5,264,876 (289)

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   +2 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   +2 more sources

Effect of credit financing on the supply chain for imperfect growing items

RAIRO - Operations Research, 2022
Several EOQ models have developed over time to guarantee that the appropriate quantity of inventory is ordered in every batch, so that a firm does not have to place orders too frequently or have an excess of inventory on hand. Inventory management, or the inspection of the ordering, storing, and utilization of a company’s inventory, necessitates the ...
Mehak Sharma, Mandeep Mittal
openaire   +2 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

RETRACTED: Sustainable integrated and pricing decisions for two-echelon supplier–retailer supply chain of growing items [PDF]

RAIRO - Operations Research, 2021
The paper "Sustainable integrated and pricing decisions for two-echelon supplier–retailer supply chain of growing items" (authors: Mukunda Choudhury and Gour Chandra Mahata), v.55(5), pp.3171-3195, September-October 2021, RAIRO Operations Research, after a very careful investigation process, which proved the existence of plagiarism, was retracted by ...
Mukunda Choudhury, Gour Chandra Mahata
openaire   +2 more sources

The impact of preservation technology investments on lot-sizing and shipment strategies in a three-echelon food supply chain involving growing and deteriorating items

Operations Research Perspectives, 2022
Food production systems are complex industrial operations that often involve multiple parties. This study proposes inventory management strategies for a multi-echelon perishable food supply chain with growing and deteriorating items.
Makoena Sebatjane
doaj   +2 more sources

A four-echelon supply chain inventory model for growing items with imperfect quality and errors in quality inspection

Annals of Operations Research, 2023
AbstractTo safeguard the livelihood of consumers, food producers are required, either by law or regulatory bodies, to inspect their products for quality before selling the products to consumers. This is because food processing, as is the case with most production systems, is not perfect and there is a possibility that some of the processed products do ...
Makoena Sebatjane, Olufemi Adetunji
openaire   +3 more sources

Economic order quantity for growing items in the presence of mortality

Journal of Supply Chain Management Science, 2022
Growth depicts the behavior of a class of inventories whose weight and size increase during their storage. Although the phenomenon is fundamental in the food industry, it still faces a lack of academic heed. Our research sheds new light on this area by illustrating the inventory system of a rearing farm that breeds fast-growing newborn animals (like ...
Nadia Pourmohammadzia
openaire   +2 more sources

Food supply chain coordination for growing items: A trade-off between market coverage and cost-efficiency

International Journal of Production Economics, 2021
Abstract The accurate operation of a Food Supply Chain (FSC) is a critical issue as it directly interfaces with health and safety matters. This study addresses coordination and conflict management in a three-level FSC that embraces a new inventory type known as growing items like poultry and livestock.
Nadia Pourmohammad-Zia, Behrooz Karimi, Jafar Rezaei   +2 more
openaire   +4 more sources

Sustainable inventory models for a three-echelon food supply chain with growing items and price- and carbon emissions-dependent demand under different emissions regulations

Cleaner Logistics and Supply Chain
Industrial-scale food production systems often comprise of different parties such as farmers, processors and retailers involved in various activities along the supply chain.
Makoena Sebatjane, Leopoldo Eduardo Cárdenas-Barrón, Amir Hossein Nobil   +2 more
doaj   +2 more sources