Author = Ahmad Reza Sayadi
Designing and utilizing expert systems for evaluating mining productivity

Volume 15, Issue 46, May 2020, Pages 28-39

10.22034/ijme.2020.103849.1703

Hossein Fanoudi; Ahmad Reza Sayadi; Ali Rajabzadeh


An integrated approach to determine the transition limit from open pit to underground mining

Volume 14, Issue 44, December 2019, Pages 114-100

10.22034/ijme.2019.37349

Mojtaba Hosseinpour; Ahmad Reza Sayadi; Ezzeddin Bakhtavar


Capital and operating cost estimation for standard and negative pressure hydrocyclone

Volume 10, Issue 26, March 2015, Pages 69-82

mahsa khoshfarman; ahmadreza sayadi; mohamadreza khalesi


A mathematical model for shovel-truck equipment selection to lower loading and hauling cost in surface mines

Volume 9, Issue 25, February 2015, Pages 109-117

ali lashgari; ahmadreza sayadi; mehdi yavari shahreza


Valuation of Mining Development Projects by Real Options Approach

Volume 7, Issue 14, December 2012, Pages 15-30

M.R Fanipakdel; M.H Basiri; A.R Sayadi; H Ghoddousi


Optimization of mine production rate using conditional NPV maximization

Volume 7, Issue 15, September 2012, Pages 87-96

A.R Sayadi; M Ataei; A Hassanzadeh; D D; A.R Sayadi


Design and Implementation a Software for the Cost Estimation of Mining Equipments

Volume 2, Issue 4, December 2008, Pages 11-20

A.R Sayadi; M.H Basiri; S.O Gilani


Economic Evaluation and Risk Analysis of Sungun Copper Mine

Volume 2, Issue 3, June 2007, Pages 21-30

A.R Sayadi; M Monjezi; M Heidari; M Vahidi