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A Hybrid Fuzzy MCDM Approach to Determine an Optimal Block Size in Open-Pit Mine Modeling: a Case Study

کلیدواژه: Block size determination,Open-pit mines,Fuzzy Delphi AHP,Fuzzy MOORA

نویسندگان: ABDOLLAHI SHARIF J., JAFARPOUR A., YOUSEFI S.

ناشر: معدن و محیط زیست - JOURNAL OF MINING AND ENVIRONMENTAL (INTERNATIONAL JOURNAL OF MINING & ENVIRONMENTAL ISSUES)

The computer-based 3D modeling of ore bodies is one of the most important steps in the resource estimation, grade determination, and production scheduling of open-pit mines. In the modeling phase, the volume of the orebody model is required to be filled by the blocks and sub-blocks. The determinatio... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

2 دانلود

10 بازدید

مشاهده/دانلود

ANSYS Modeling for Bone Reconstruction by Using Hybrid Nano Bio Composite

کلیدواژه: Femur bone ANSYS modeling,Nano HDPE /ceramic Biocomposites, Titanium Oxide,Yttria stabilized zirconia (Y-PSZ),Bone biomechanics

نویسندگان: Sattar Kashan J., Mahmood Ali S.

ناشر: - Journal of Solid Mechanics

In the present work, an attempt has been made to study and improve the physical and biomechanical properties of adding Titanium dioxide (TiO2) and yttria stabilized zirconia (Y-PSZ) Nano fillers ceramic particles for reinforced the high density polyethylene (HDPE) matrix Nanocomposites for fabricate... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

4 دانلود

14 بازدید

مشاهده/دانلود

Model Predictive Control of a Fault-Tolerant-Hybrid Excitation Axial Field-Flux-Switching Permanent Magnet Motor

کلیدواژه: Hybrid Excited Axial Field Flux-Switching Motor,Model Predictive Torque Control,Direct Torque Control Open Circuit Fault,Electric Vehicle

نویسندگان: jamali arand s., Rahmani Fard J.

ناشر: - AUT Journal of Electrical Engineering

To improve the performance of the fault-tolerant-hybrid excitation axial field fluxswitching (FT-HEAFFS) motor and attain the minimum copper loss, a fault-tolerant control method based on the model predictive control algorithm is proposed. Considering a 6 stator slots/13-rotor poles FT-HEAFFS machin... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

4 دانلود

13 بازدید

مشاهده/دانلود

Simulation of Discharge Coefficient of Sharp-Crested Circular Weirs Using Hybrid ANFIS-Firefly Model

کلیدواژه: Circular weir,Discharge coefficient,Modeling,ANFIS,ANFIS-FA

نویسندگان: ALIZADEH A., YAGHOUBI B., SHABANLOU S.

ناشر: علوم آب و خاک (علوم و فنون کشاورزی و منابع طبیعی) - Journal of Water and Soil Science

In this study, the discharge coefficient of sharp-crested weirs located on circular channels was modeled using the ANFIS and ANFIS-Firefly (ANFIS-FA) algorithm. Also, the Monte Carlo simulations (MCs) were used to enhance the compatibilities of the soft computing models. However, the k-fold cross va... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

8 بازدید

مشاهده/دانلود

Calibration and Evaluation of APSIM Model for Simulation of Growth and Development of KSC 704 and Maxima Maize Hybrids under Different Amounts of Nitrogen

کلیدواژه: Biomass,Evaluation,Flowering,Grain yield

نویسندگان: MADADIZADEH M., AMIRI S.R., KAMBOUZIA J., SOUFIZADEH S.

ناشر: پژوهش های زراعی ایران - Iranian Journal of Field Crops Research

Introduction: Maize (Zea mays L. ) is one of the most important cereals after wheat and rice in the tropical and temperate regions of the world. Also, its mean production is 8 ton ha. Moreover, the total area of under cultivation is 132572 hectares in Iran. Crop simulation models can play an importa... ادامه

سال:2023

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

5 بازدید

مشاهده/دانلود

Land Cover Change Modeling Using a Hybrid Approach and Remote Sensing Data

کلیدواژه: Scenario development,Artificial neural network,Multi-objective land optimization,Markov chain,Accuracy assessment

نویسندگان: Joorabian Shooshtari Sharif

ناشر: جغرافیا و پایداری محیط - Geography and Environmental Sustainability

Wetlands are vital for human survival and constitute 40. 6% of the total value of global ecosystem services. This study analyzed land cover changes in the Golpayegan Shoor wetland from 1988 to 2018 and then modeled it with a combination of artificial neural network, Markov chain, and multi-objective... ادامه

سال:2023

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

8 بازدید

مشاهده/دانلود

Challenges and Opportunities of Emerging Technologies in Strategic Management

کلیدواژه: Challenges and Opportunities,Emerging Technologies,Strategic Management

نویسندگان: Sharif Moghadam Hadi

ناشر: تکنولوژی در کارآفرینی و مدیریت استراتژیک - Journal of Technology in Entrepreneurship and Strategic Management

In the present era, where technological advancements are expanding at an unprecedented rate, the strategic role of technology management and entrepreneurship has increasingly become a focal point of attention. The editorial team of the "Journal of Technology in Entrepreneurship and Strategic Managem... ادامه

سال:2022

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

14 بازدید

مشاهده/دانلود

Hybridization of Cuckoo Search and Firefly Algorithms to Calculate the Interaction Parameters in Phase Equilibrium Modeling Problems

کلیدواژه: Liquid-liquid equilibrium,Optimization,Cuckoo Search,Firefly Algorithm,Hybridization

نویسندگان: Merzougui Abdelkarim, Hasseine A., Regab S., Laiadi D.

ناشر: - Iranian Journal of Chemistry and Chemical Engineering - Iranian Journal of Chemistry and Chemical Engineering

Liquid-liquid equilibrium (LLE) problems such as: phase stability analysis, phase equilibrium calculations, chemical equilibrium calculations, binary interaction parameter identification of thermodynamic models and other problems of fluid characterization have been the core subject of many recent st... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

3 دانلود

9 بازدید

مشاهده/دانلود

Hybrid Model of Zakah, Waqf, Qard-Hassan & Islamic Finance for a Just and Sustainable Microfinance

کلیدواژه:

نویسندگان: Dr. Magda Ismail A. Mohsin ؛ S. O. Alhabshi

ناشر: A Journal of Interest free Microfinance

The failure of interest based programmes, such as micro-finance and anti-poverty programmes, in assisting the destitute, eradicating poverty and reducing income inequality encouraged the authors to study in depth the alternative financial institutions to interest/riba that can solve such problems ra... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

115 دانلود

236 بازدید

مشاهده/دانلود

Application of Hybrid Cells in Series Model in the Pollution Transport through Layered Material

کلیدواژه: Layered gravel,HCIS model,plug flow,mixed reservoirs,Peclet number

نویسندگان: CHABOKPOUR J.

ناشر: - Pollution

The present paper aims at investigating the applicability of hybrid cells in the series model for pollution transport inside the layered porous media. For this purpose, four layers of rock material have fallen inside the experimental flume, with eight sensors installed longitudinally inside the medi... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

5 دانلود

11 بازدید

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