Volume 21 (2023)
Volume 20 (2022)
Volume 19 (2021)
Volume 18 (2020)
Volume 17 (2019)
Volume 16 (2018)
Volume 15 (2017)
Volume 14 (2016)
Volume 13 (2015)
Volume 12 (2015)
Volume 11 (2014)
Volume 9 (2012)
Volume 10 (2012)
Volume 8 (2010)
Volume 6 (2007)
Volume 5 (2006)
Volume 4 (2006)
Volume 3 (2005)
Volume 2 (2004)
Volume 1 (2003)
Multi-Objective Modeling of the Supply Chain of the Hospital Waste Management Considering the Dimensions of Sustainability Accompanied by Fuzzy Set Theory

Hossein Firouzi; Javad Rezaeian; Mohammad Mehdi Movahedi; Alireza Rashidi Komijan

Volume 21, Issue 71 , January 2024, , Pages 177-223


  This paper presents a multi-objective mathematical model for the reverse supply chain of hospital waste management in Iran during the COVID-19 pandemic, incorporating dimensions of sustainability. The objectives of the model are as follows: 1) Minimizing the costs associated with building facilities ...  Read More

An Optimization of Multi-product Assembly Lines Using Simulation and Multi-Objective Programming Approach

maedeh mosayeb motlagh; Parham Azimi; maghsoud Amiri

Volume 21, Issue 68 , May 2023, , Pages 75-120


  This paper investigates unreliable multi-product assembly lines with mixed (serial-parallel) layout model in which machines failures and repairing probabilities are considered. The aim of this study is to develop a multi-objective mathematical model consisting the maximization of the throughput rate ...  Read More

Multi-project Optimal Scheduling Considering Reliability and Quality Within the Construction Supply Chain: A Hybrid Genetic Algorithm

Hêriş Golpîra; Erfan Babaee Tirkolaee; Mohammad Taghi Taghavifard; Fayegh Zaheri

Volume 19, Issue 61 , August 2021, , Pages 65-93


  Although the construction industry, especially because of its relationship with other economic sectors, is one of the most important sectors that plays a key role in a country's economic growth, the construction supply chain has been considered less attention. Therefore, construction supply chain network ...  Read More

Solving a Location-Routing-Inventory Problem of Hazardeous Waste Collection Network Considering Domestic and Foreign Transportation Fleets

Neda Manavizadeh; soroush aghamohamadi-bosjin; Parisa Karimi-Ashtiani

Volume 18, Issue 58 , October 2020, , Pages 215-245


  This paper proposes a bi-objective model for the waste collection problem and considers the location, routing and inventory of the system simultaneously. Considering the reverse flow of the system is another feature of the current study. In the proposed model, the total costs of the system are minimized. ...  Read More

Multi-Objective Inventory-Location-Routing Problem, with Multiple Suppliers and Perishable Products using Scenario-Based Approach

Zahra Rafiee-Majd; Hamidreza Pasandideh

Volume 18, Issue 56 , April 2020, , Pages 171-207


  In this paper, a three-echelon supply chain, consisting a number of suppliers, distribution centers (DCs), and retailers (customers) is modeled as an integrated bi-objective inventory- location – routing problem (ILRP) which, perishable products are delivered to the customers through DCs in a limited ...  Read More

Multi-Product Model Economic Production and Economic Production with Varying Holding Cost

Mahnaz Afrasiyabi; Ahmad Sadeghi

Volume 15, Issue 47 , January 2017, , Pages 71-92


  Models presented in inventory management, encompass varied parameters. Primary factor in classic models related to determination of the economical ordering quantity (EOQ) and the economical production quantity (EPQ), is to consider parameters like the setup cost, the holding cost and the demand rate, ...  Read More

Designing and Solving Multi-Objective Optimization Model for Healthcare Networks with Risk Pooling Effect Under Uncertainty: Robust Optimization Method

Behnam Vahdani

Volume 14, Issue 41 , July 2016, , Pages 65-108


  In this research, a multi-objective mixed integer programming model is presented to design a healthcare network with risk pooling effect. Since the model parameters have also uncertainty, for closing the model to reality, using robust optimization approach, the model is also extended in a state of uncertainty. ...  Read More