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 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)
Problem with Objectives of Minimizing Resource Costs and Minimizing Project Completion Time

amir abas najafii; faramarz shamsnatari; mohammad najafi

Volume 11, Issue 29 , July 2013, Pages 1-20

    A Resource Investment Problem is a project scheduling problem recently considered. In this issue, in contrast with other project scheduling, the project availability of needed resources level is considered decision variable and the goal is to find a schedule and resource requirement level. Researches ...  Read More

Topsis- based non-Iinear programming model for calculating the ldeal weights of the decision

seyed hossein razavi hajiagha; hannan amoozad mahdiraji; hadi akrami; shide sadat hashemi

Volume 11, Issue 29 , July 2013, Pages 21-39

  The development of Multiple Criteria Decision Making Techniques is to provide the possibility of using multiple criteria in decision making problems. Multi-criteria decision making problems primarily relate to choosing the best option among several available options and according to some indicators. ...  Read More

Cost-oriented assembly line balancing with resource constraint

mohammad rahim ramazanian; mohammad hasan gholizadeh; shiva shaban

Volume 11, Issue 29 , July 2013, Pages 41-59

    In this paper, based on the background of cost-oriented assembly line balancing problems, a novel mathematical model for scheduling and balancing the assembly line is offered that with the combination of task sequence-dependent setup time, parallel stations and resource constraint, minimizes ...  Read More

A Fuzzy TOPSIS Approach with combined weights for vendor selection of communication systems

mohammadamin nayebi; abouzar parsanejhad; mohammad reza parsanejhad

Volume 11, Issue 29 , July 2013, Pages 61-87

  In this paper, we present a MCDM model for vendor selection of Telecommunications systems. Decision making in Telecommunications systems (Central) is more important because of their communicational role in organizations. Considering the multiple criteria in the vendor selection of telecommunications ...  Read More

The Estimation of the Bullwhip Effect and Stock Functions Using Response Surface Methodology

maghsoud amiri; laya olfat; amir hasanzadeh

Volume 11, Issue 29 , July 2013, Pages 89-112

  A major cause of supply chain deficiencies is the bullwhip effect. This phenomenon refers to demand variability increases as one move up the supply chain. Supply chain managers experience this variance amplification in both inventory levels and orders. Other side, dampening variability in orders may ...  Read More

Prioritizing of Strategy Implementation Obstacles among Energy sector's Contractors Using Fuzzy TOPSIS Method

seyed mohammad ali khatami firouzabadi; seyed hossein galali; seyed ali mohammad parvardeh

Volume 11, Issue 29 , July 2013, Pages 113-137

  The main purpose of this practical survey is devoted to identify the obstacles of strategic plan implementation among energy sector's contractors and then, to present a classification of identified obstacles on the basis of their priorities. In order to achieve this purpose, 8 factors were chosen as ...  Read More

An experimental application of the Delphi method to presentation strategic risks map in Non _Usury Banking

hamid reza fartook zadeh; mahdi elahi

Volume 11, Issue 29 , July 2013, Pages 139-154

  As the most important institutions, Banks face different risks. As a matter of fact, risk is the results of the internal – external elements and the stakeholder’s expectations of the current and future status of the banks which are active in the country. Under a poor management some of this ...  Read More