Total quality management and quality engineering
1. Simultaneous optimization of quantitative and ordinal responses using Taguchi method

S. Pal; S. Gauri

Volume 7, Issue 2 , Summer 2018, , Pages 184-205

http://dx.doi.org/10.22105/riej.2018.127858.1039

Abstract
  In the real world, the overall quality of a product is often represented partly by the measured values of some quantitative variables and partly by the observed values of some ordinal variables. The settings for the manufacturing processes of such products are required to be optimized considering the ...  Read More

Engineering Optimization
2. Reviewing on Nanotechnology for Creating Antimicrobial for Chicken Feed: Max-Min Optimization Approach

A. H. Niknamfar; H. Esmaeili

Volume 6, Issue 4 , Autumn 2017, , Pages 312-327

http://dx.doi.org/10.22105/riej.2017.100933.1021

Abstract
  Nanotechnology deals with studies of phenomena and manipulation on elements of matter at the atomic, molecular and macromolecular level (rangefrom1to100nm), where the properties of matter are significantly different from properties at larger scales of dimensions. Nanotechnology is science, engineering, ...  Read More

Supply chain management
3. A Multi-Objective Model for Location-Allocation Problem in a Supply Chain

F. Mokhtari karchegani; H. Shirouyehzad; R. Tavakkoli-Moghaddam

Volume 4, 1(4) , Autumn 2015, , Pages 24-42

http://dx.doi.org/10.22105/riej.2017.49155

Abstract
  The fast changing and dynamic global business environment require companies to plan their entire supply chain from the raw material supplier to the end customer. In this paper, we design an integrated supply chain including multiple suppliers, multiple factories, multiple distributors, multiple customers, ...  Read More

4. Optimal Design of PM Synchronous Generator for Aerial Industries Power Supply Using Cuckoo Algorithm

A. Nikbakhsh; S. A. Gholamian; S. M. Hoseini

Volume 3, Issue 3 , Summer 2014, , Pages 49-68

Abstract
  The Generators used in aerial industries should have the characteristics such as high efficiency, power density and reliability, low weight and volume. Among different generators, permanent magnet synchronous generator adequately satisfied these requirements. In this paper, first the dimensions and other ...  Read More

5. Comprehensive Method to Determine Real Option Utilizing Probability Distribution

M. Modarres Yazdi; M. Shafiei; S.M. Sahihi Oskooyi

Volume 3, Issue 1 , Spring 2014, , Pages 11-25

Abstract
  Data envelopment analysis (DEA) is a non-parametric analytical methodology widely used in efficiency measurement of decision making units (DMUs). Conventionally, after identifying the efficient frontier, each DMU is compared to this frontier and classified as efficient or inefficient. This thesis introduces ...  Read More