Bahram Sadeghpour Gildeh
Faculty of Mathematical Science, Department of Sta- tistics, University of Mazandaran, Babolsar, Iran and School of Mathematical Science, Department of Statistics, Ferdowsi University of Mashhad, Postal Code : 9177948953, Mashhad, Iran
[ 1 ] - Monitoring Fuzzy Capability Index $widetilde{C}_{pk}$ by Using the EWMA Control Chart with Imprecise Data
A manufacturing process cannot be released to production until it has been proven to be stable. Also, we cannot begin to talk about process capability until we have demonstrated stability in our process. This means that the process variation is the result of random causes only and all assignable or special causes have been removed. In complicated manufacturing processes, such as drilling proces...
[ 2 ] - بررسی وضعیت بخش حمل و نقل استان مازندران و مقایسه آن با ویژگیهای بخش حمل و نقل دیگر استانهای کشور
Getting informed on the characteristics of provincial transportation could be helpful in regional economic planning. This paper tries to describe the situations in provincial economic sectors through data analysis and location quotient in order to identify the necessary characteristics of transportation. It also attempts at examining transportation status of the province and comparing its chara...
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