Volume 55 (2023)
Volume 54 (2022)
Volume 53 (2021)
Volume 52 (2020)
Volume 51 (2019)
Volume 50 (2018)
Volume 49 (2017)
Volume 48 (2016)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2009)
Volume 42 (2008)
مدل و الگوریتم یک مساله کنترل موجودی با در نظر گرفتن هزینه حمل و نقل

Fariborz Jolai; Reza Tavakolli Moghaddam; Jafar Razmi; Pedaram Sahba

Volume 41, Issue 7 , February 2009, Pages 873-885

https://doi.org/10.22059/jac.2013.7900

Abstract
  In this paper, a supplier-retailer transportation system is investigated as a two-echelon environment. There is a single location in each echelon; the unique supplier at the first echelon has to replenish the retailer's warehouse at the second echelon. By the way, the shortage situation should be avoided. ...  Read More

ارائه مدل توسعه یافته انعطاف‌پذیری و کارایی سازمان در محیط فازی

Masoud Rabbani; Reza Tavakkoli Moghaddam; Yasaman Khodadadegan; Mo'eed Hagh Nevis

Volume 41, Issue 7 , February 2009, Pages 887-896

https://doi.org/10.22059/jac.2013.7901

Abstract
  Nowadays, the problem of the flexibility in any organization has essential importance and the associated investigation with the organizational efficiency and performance is considered. In real-world situation, the process of decision making is often based on linguistic and mental data, so applying fuzzy ...  Read More

طراحی یک مدل مبتنی بر شبکه‌های عصبی برای شناسایی و تجزیه و تحلیل الگوهای غیرطبیعی در نمودارهای کنترل فرآیند

Seyyed Mohammad Taghi Fatemi Ghomi; Seyyed Ali Lesani; Ahmad Kouchak Zadeh

Volume 41, Issue 7 , February 2009, Pages 927-942

https://doi.org/10.22059/jac.2013.7902

Abstract
  Neural networks because of their abilities are used to patterns recognition. In statistical process control charts, a common cause variation distort expected form of unnatural patterns and so detection of assignable causes efficiently and precisely in a real-time is difficult. Therefore it would be logical ...  Read More

A Model for E-Readiness Assessment of Iranian Small and Medium Enterprises

Maryam Hourali; Mohammad Fathian; Abbas Montazeri; Mansoureh Hourali

Volume 41, Issue 7 , February 2009, Pages 969-985

https://doi.org/10.22059/jac.2013.7903

Abstract
  The current dynamic and turbulent business environment has forced companies that are competing in global markets to change their traditional methods of conducting business. Recent developments in applying Information Technology (IT) offer the most exciting business opportunities in the marketplace. Organizations ...  Read More

شبیه‌سازی تقاضای برق صنایع ایران با استفاده از سیستم داینامیک

Parisa Mousavi Aharanjani; Seyyed Farid Ghaderi; Mohammad Ali Azadeh

Volume 41, Issue 7 , February 2009, Pages 943-953

https://doi.org/10.22059/jac.2013.7905

Abstract
  Nowadays, electricity is one of the most significant infrastructures required for economic development of countries. Hence, predicting electricity demand is very important especially in industry as a major electricity-consuming sector. The majority of studies under the subject of electricity demand have ...  Read More

Transfer of Bargaining Power Sources in Oil Trade Games

Ardeshir Ahmadi; Azizollah Memariani

Volume 41, Issue 7 , February 2009, Pages 955-958

https://doi.org/10.22059/jac.2013.7906

Abstract
  Bargaining Power is one of the important issues in oil trade negotiations. In this paper two effective factors in bargaining power i.e. patient time to deal and outside options of each player have been considered. The necessary relations for exchange of sources in negotiation have been derived.  Read More

زمانبندی دو معیاره در محیط جریان کاری ترکیبی با ماشینهای غیر یکسان

Reza Baradaran Kazemzadeh; Seyyed Hesamoddin Zegardi; Mohammad Ali Beheshti Nia

Volume 41, Issue 7 , February 2009, Pages 849-861

https://doi.org/10.22059/jac.2013.7907

Abstract
  This study considers scheduling in Hybrid flow shop environment with unrelated parallel machines for minimizing mean of job's tardiness and mean of job's completion times. This problem does not study in the literature, so far. Flexible flow shop environment is applicable in various industries such as ...  Read More

(طراحی مدل نوین پشتیبانی تصمیم‌گیری جهت ارزیابی و انتخاب پیمانکاران عمرانی در مناقصه‌ها (در ایران

Jafar Razmi; Hassan Haleh; Sa'eed Meshkin Fam

Volume 41, Issue 7 , February 2009, Pages 897-909

https://doi.org/10.22059/jac.2013.7908

Abstract
  Contractor evaluation and selection is one of the most important decision making problems that many regulations and methods have been introduced for it. In Iran, "Planning and Management Organization" is responsible for classification and prequalification of contractors and due to this responsibility, ...  Read More

Economical Design of Double Variables Acceptance Sampling With Inspection Errors

Ali Reza Arshadi Khamseh; Seyyed Mohammad Taghi Fatemi Ghomi; Majid Aminnayyeri

Volume 41, Issue 7 , February 2009, Pages 959-967

https://doi.org/10.22059/jac.2013.7910

Abstract
  The paper presents an economical model for double variable acceptance sampling with inspection errors. Taguchi cost function is used as acceptance cost while quality specification functions are normal with known variance. An optimization model is developed for double variables acceptance sampling scheme ...  Read More