Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Hadi Bagherzadeh"'
Publikováno v:
International Journal of Research in Industrial Engineering, Vol 12, Iss 2, Pp 165-176 (2023)
Network DEA models deal with measurements of relative efficiency of Decision-Making Units (DMUs) when the insight of their internal structures is available. In network models, sub-processes are connected by links or intermediate products. Links have
Externí odkaz:
https://doaj.org/article/29a16569b6e74a489d029f09700c1f02
Publikováno v:
Mathematics and Modeling in Finance, Vol 2, Iss 2, Pp 15-36 (2022)
In the process of evaluating the Decision Making Units, two factors of efficiency and production size can be used. When the production size of a unit is not optimal, its Returns To Scale (RTS) determines that changing the resources in anotherdirectio
Externí odkaz:
https://doaj.org/article/a9c0de408a2c42e59ab57963923f4a89
Autor:
Hadi Bagherzadeh Valami
Publikováno v:
Mathematics and Modeling in Finance, Vol 1, Iss 2, Pp 181-194 (2021)
In this paper, considering risks of a portfolio such as mean return, variance of returns, and moments of higher order as output variables including desirable and undesirable outputs, we introduce a non-radial and slack based score to measure efficien
Externí odkaz:
https://doaj.org/article/9284a42c993c4f27af889f094ebadf57
Publikováno v:
Iranian Journal of Oil & Gas Science and Technology, Vol 8, Iss 2, Pp 53-72 (2019)
In the current study, the kinetics of asphaltene particle flocculation is investigated under a shear flow through numerical simulation. The discrete element method (DEM) is coupled with computational fluid dynamics (CFD) to model the agglomeration an
Externí odkaz:
https://doaj.org/article/2888786471904e6e945223ea9db472d7
Publikováno v:
Alexandria Engineering Journal, Vol 58, Iss 1, Pp 393-400 (2019)
One of the main challenging issues in the conventional data envelopment analysis (DEA) is ranking efficient decision-making units (DMUs) when more than one DMU have the efficiency score equal to one. It must be mentioned that most of the DMUs have in
Externí odkaz:
https://doaj.org/article/b277d4ef4fd3419daddf445896854125
Publikováno v:
Alexandria Engineering Journal, Vol 57, Iss 4, Pp 3151-3165 (2018)
Total Factor Productivity (TFP), as a main resource in providing economic development, has a significant role in increasing competitiveness because one can study the performance rate of economic and industrial sectors in optimal utilisation of produc
Externí odkaz:
https://doaj.org/article/9b088bc06e0542bc94986bb3bc1e7629
Autor:
Heydar, Maryam1 hadibagherzade0@gmail.com, Valami, Hadi Bagherzadeh1
Publikováno v:
Neutrosophic Sets & Systems. 2025, Vol. 79, p136-168. 33p.
Akademický článek
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Publikováno v:
In Alexandria Engineering Journal March 2019 58(1):393-400
Publikováno v:
In Alexandria Engineering Journal December 2018 57(4):3151-3165