Search Results - Islamic Azad University, South Tehran Branch

The Relationship between Fe Mineralization and Magnetic Basement Faults using Multifractal Modeling in the Esfordi and Behabad Areas (BMD), Central Iran by NABILOU, Masoumeh, AFZAL, Peyman, ARIAN, Mehran, ADIB, Ahmad, KHEYROLLAHI, Hassan, FOUDAZI, Mohammad, ANSARIRAD, Parviz

“…Multifractal modeling is a mathematical method for the separation of a high potential mineralized background from a non‐mineralized background. The…”
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Effect of copper slag recovery on hydrometallurgical cut-off grades considering environmental aspects by Akbari, Afshin, Rahimi, Esmaeil

“…Determining the hydrometallurgical cut-off grades specifies the destination of low grade materials and this is subjected to more benefits in mining. Copper…”
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An efficient rate control algorithm for JPEG2000 based on reverse order by Etesaminia, A., Mazinan, A. H.

“…The JPEG2000 image compression standard is the powerful encoder which can provide phenomenal rate-control performance. The post-compression rate-distortion…”
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Al 7075和Mg AZ31合金扩散连接：工艺参数、显微组织分析和力学性能 by Seyyed Salman SEYYED AFGHAHI, Mojtaba JAFARIAN, Moslem PAIDAR, Morteza JAFARIAN

“…采用扩散连接方法在压力范围10~35 MPa、温度430~450°C、时间60 min，真空13.3 mPa条件下连接Al 7075和 Mg AZ31合金。采用扫描电子显微镜、X射线能谱和X射线衍射分析合金的显微组织演变、相分析和元素分布。结果表明：25 MPa…”
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A new image watermarking framework based on levels-directions decomposition in contourlet representation by Kazemi, M. F., Pourmina, M. A., Mazinan, A. H.

“…With the development of digital information technologies, robust watermarking framework is taken into real consideration as a challenging issue in the area of…”
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Monte-Carlo based cascade control approach with focus on real overactuated space systems by Shahi, M., Mazinan, A. H.

“…The present research relies on a cascade control approach through the Monte-Carlo based method in the presence of uncertainties to evaluate the performance of…”
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从含Cu,Ni,Fe和Zn离子的Sarcheshmeh铜矿合成及工业溶液中萃取和反萃Cu和Ni by Amirhossein SOEEZI, Hadi ABDOLLAHI, Sied Ziaedin SHAFAEI, Esmaeil RAHIMI

“…以D2EHPA、LIX 984、Cyanex 302、Chemorex CP 150和Acorga 5774为萃取剂,煤油为稀释剂,对取自Sarcheshmeh铜矿含Cu(770 mg/L)、Ni(3200 mg/L)、Fe(800 mg/L)和Zn(200…”
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Thermal-hydraulic and stress analysis of AP1000 reactor containment during LOCA in dry cooling mode by Sheykhi, Sh, Talebi, S., Soroush, M., Masoumi, E.

“…Some kinds of break in the reactor coolant system may cause the coolant to exit rapidly from the failure site, which leads to the loss of coolant accident…”
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溶胶-凝胶自蔓燃法制备Al2ZrO5纳米颗粒增强铝基复合材料

“…采用金属硝酸盐和甘氨酸做前驱体，通过溶胶–凝胶自蔓燃法和超声波辐射合成颗粒尺寸为38 nm…”
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Influence of shielding gas on the mechanical and metallurgical properties of DP-GMA-welded 5083-H321 aluminum alloy by Koushki, Amin Reza, Goodarzi, Massoud, Paidar, Moslem

“…In the present research, 6-mm-thick 5083-H321 aluminum alloy was joined by the double-pulsed gas metal arc welding （DP-GMAW） process. The objective was to…”
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Performance indicators for supply chain resilience: Review and conceptual framework by Singh, Chandra Shekhar, Soni, Gunjan, Badhotiya, Gaurav Kumar

“…In the current competitive and dynamic market, customer demands and interests are changing continuously, and hence, risk of disruption in the supply chain is…”
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RC beams shear-strengthened with fabric-reinforced-cementitious-matrix (FRCM) composite by Loreto, Giovanni, Babaeidarabad, Saman, Leardini, Lorenzo, Nanni, Antonio

“…The interest in retrofit/rehabilitation of existing concrete structures has increased due to degradation and/or introduction of more stringent design…”
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A credit policy approach in a two-warehouse inventory model for deteriorating items with price- and stock-dependent demand under partial backlogging by Panda, Gobinda Chandra, Khan, Md. Al-Amin, Shaikh, Ali Akbar

“…Advertisement of the product is an important factor in inventory analysis. Also, price and stock have an important role to attract more customers in the…”
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Advancing Organizational Efficiency: A Novel Dynamic Network DEA for Strategic Carry-Over Allocation by hadi Bagherzadeh Valami, heydar, Maryam

“…Carryover activities in dynamic DEA play a crucial role in transmitting information between periods and maintaining the continuity of resources from one period…”
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Performance of Cluster-Based Logistic Profile Monitoring Under Existence of Different Linkage Functions by Saremian, Davood, Noorossana, Rasool, Raissi, Sadigh, Soleimani, Paria

“…In monitoring the quality of a product or process, in some cases, the description of the relationship between a response variable and one or more descriptive…”
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Sustainable p-hub Median Modeling for Perishable items in presence of Fuzzy Setting by zameni, saeed, Najafi, Esmaeil, seyyed mohammad Hadjimolana, Sajadi, Seyed Mojtaba

“…Considering the social and environmental impacts, the purpose of this paper is to present a new sustainable hub location model for perishable items similar to…”
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Completion of the paper “Ranking Efficient DMUs based on single virtual inefficient DMU in DEA” by AmirReza Hassani Tabatabaee, Amir Gholam Abri, Ziari, Shokrollah, niknaghsh, ebrahim

“…This paper builds upon the foundation laid by Shetty's research, aiming to enhance our understanding of decision-making unit (DMU) efficiency. In doing so, we…”
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Measures of Repairable Series-Parallel Computer Network with Fault Tolerant Device via Copula by Isa, Muhammad Salihu, Wu, Jinbiao, Ibrahim, Yusuf

“…This study presents stochastic model for analysing the behaviour of complex computer network comprises of cloud server, two load balancers, fog node and…”
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Evaluation of the behavior of robust process capability estimators based on their bootstrap confidence intervals for Gamma distribution by Ebrahimi, Hosein, Shishebori, Davood

“…Today, producing a product with high quality, according to the customer needs requires a clear strategy of the manufacturers in the market. To produce a good…”
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A heuristic algorithm for solving bi-level programming problems with application to large-scale location-arc routing in urban traffic lights maintenance by Amir Abbas Shojaie, Alireza Rashidi Komijan, Amirabadi, Mohammad

“…The present study developed a bi-level mathematical model to determine optimal routes for repair teams in charge of inspecting urban traffic lights. In this…”
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