• Rock-Climbing Group: An Innovative Meta-Heuristic Approach for Efficiently Tackling Optimization Problems 

  Ehsaeyan, E. (Materials and Energy Research Center, 2025-11-01)

  This paper introduces the Rock-Climbing Group (RCG) algorithm to tackle both constrained and global optimization problems. Contributions of this work include introducing a novel swarm intelligence algorithm inspired by ...

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• An Empirical Study of Mediating Role of Knowledge Management in the Impact of Intellectual Capital on Organizational Performance 

  Saadatmand, M. R.؛ Safaie, N.؛ Hamidi, H. (Materials and Energy Research Center, 2025-11-01)

  Organizations' products and assets are generated based on information collected from their functional environment in the age of knowledge-based economics. Information management and intellectual capital are employed today ...

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• Permanent Magnet Brushless DC Motor Sensorless Control for Solar-Powered and Grid-Integrated Water-Pumping Systems 

  Sen, A.؛ Singh, B.؛ Moradzadeh, A.؛ Mahtani, K. (Materials and Energy Research Center, 2025-11-01)

  Permanent magnet brushless DC motors (PMBLDCM) are at the core of most water-pumping systems, which are increasingly moving towards the integration of solar photovoltaic power in domestic, agricultural and industrial ...

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• Evaluation of Seismic Response of the Pile-liquefiable Sand Using FLAC 3D 

  Abbasi Karafshani, S.؛ Porhosseni Ardakani, R. (Materials and Energy Research Center, 2025-11-01)

  In this study, the effect of near-field and far-field ground motions on the seismic response of the soil-pile system is investigated. The forward directivity effect, which includes a large velocity pulse at the beginning ...

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• Sustainable Stabilization Utilizing Clay Soil Silicomanganese Slag-based Geopolymer 

  Karimi, A. H.؛ Keramati, M.؛ Falamaki, A. (Materials and Energy Research Center, 2025-11-01)

  This research explores the stabilization of clay soil through the application of geopolymer binder derived from silicomanganese slag (SiMnS) and activated by sodium hydroxide (NaOH). This research aims to evaluate the ...

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• Identification of Hydrocarbon Accumulation Zones on Ancient Platforms in the Northern Part of Eurasian Lithospheric Plate 

  Zharkov, A. M.؛ Peskov, D. V.؛ Martynov, A. V. (Materials and Energy Research Center, 2025-11-01)

  The processes of oil and gas formation on ancient platforms have their own peculiarities. This is due to the primary conditions of sediment formation, specific geological evolution leading to multidirectional vertical and ...

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• Developing a Hybrid Model for Predicting Financial Performance of Iranian Construction Companies Based on Genetic Algorithm and Adaptive Neuro-Fuzzy Inference System 

  Eghbal, F.؛ Ehsanifar, M.؛ Mirhosseini, M.؛ Mazaheri, H. (Materials and Energy Research Center, 2025-11-01)

  Analyzing financial ratios over consecutive years is beneficial for evaluating the financial performance of construction companies. However, such an analysis can be tedious due to the vast number of the ratios. Therefore, ...

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• Structural Performance of Cold-formed Steel Portal Frames with CEE and Sigma Configurations Under Monotonic Loading 

  Raj, S.؛ Ranjith, A.؛ Kiran, B. M.؛ Vasantha, D. (Materials and Energy Research Center, 2025-11-01)

  Cold-formed steel (CFS) structures have attracted considerable attention because of their low weight and accelerated construction process. This research delves into the domain of advanced finite element analysis (FEA) ...

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• Particle Swarm Optimization using Adaptive Inertia Weight for Optimal Capacitor Bank Placement in Radial Distribution Networks 

  Lopez Castillo, C. A.؛ Huillcahuaman Tecsi, A. V.؛ Villavicencio Gastelu, J.؛ Obispo, A. E. (Materials and Energy Research Center, 2025-11-01)

  The steady increase in energy demand results in under-voltage problems and an increase in the active power losses in electrical distribution networks. The optimal placement of capacitor banks in distribution systems is ...

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• A New Modeling to Feature Selection Based on the Fuzzy Rough Set Theory in Normal and Optimistic States on Hybrid Information Systems 

  Safarpour, M. H.؛ Alavi, S. M.؛ Izadikhah, M.؛ Dibachi, H. (Materials and Energy Research Center, 2025-11-01)

  Considering the high volume, wide variety, and rapid speed of data generation, investigating feature selection methods for big data presents various applications and advantages. By removing irrelevant and redundant features, ...

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• Optics Communications Implementation Perspective on IEEE 802.15.7-2018 Optical Camera Communication Modes 

  Pham, V. K.؛ Nguyen, N. L.؛ Nguyen, T.؛ Duy, T. N. (Materials and Energy Research Center, 2025-11-01)

  Research on wireless communications using the optical spectrum has made great progress over the past few decades and has been standardized under the IEEE 802.15.7 standard for visible light communication (VLC) systems. In ...

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• Developing a Data Envelopment Analysis Model for a Smart Sustainable Multi-Echelon Supply Chain Using Natural, Managerial, and Free Disposal Hulls: An Approach using Bootstrap Simulation 

  Vaseei, M.؛ Daneshmand-Mehr, M.؛ Bazrafshan, M.؛ Ghane Kanafi, A. (Materials and Energy Research Center, 2025-11-01)

  Data envelopment analysis (DEA) is a smart method used to assess the efficiency of decision-making units (DMUs) engaged in similar activities, without relying on specific assumptions. Despite providing a DEA smart applicable ...

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• Multi-Period AC-DC Distribution Network Expansion Planning: A Probabilistic Approach 

  Esmaeilzadeh, Z.؛ Falaghi, H.؛ Ramezani, M. (Materials and Energy Research Center, 2025-11-01)

  In this paper, the probabilistic evaluation of the AC-DC distribution network planning has been discussed. Uncertainty in load demand and the power of renewable distribution generation (DG) leads to the probabilistic ...

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• An Improved 2-Level Battery Control Scheme for Photovoltaic Systems in Electric Scooter Using Reference Model Adaptive Controller 

  Marai Ghanmi, A.؛ Hamdi, H.؛ Brahmi, M.؛ Ben Regeya, C.؛ Zaafouri, A. (Materials and Energy Research Center, 2025-11-01)

  The integration of photovoltaic (PV) systems with electric scooters offers a sustainable solution to urban mobility energy needs, reducing reliance on fossil fuels and minimizing environmental impact.  In this study, we ...

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• Effect of Design Configuration on Fatigue Durability of Diaphragm Springs 

  Ibrahim Razooqi, A.؛ Ali Nasser, M.؛ Ahmed Nazal, S. (Materials and Energy Research Center, 2025-11-01)

  This research focuses on identifying optimal design modifications to enhance the fatigue characteristics of a diaphragm spring in a clutch system. A diaphragm spring from an Iranian Saipa automotive clutch, widely used as ...

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• Isolating and Identifying Chromium-Reducing Fungus from Pistachio Shells: Investigation on Capacity of Dead and Live Fungi for Cr(VI) Removal 

  Ziaei-Rad, Z.؛ Adl, M.؛ Pazouki, M.؛ Allahverdi, A. (Materials and Energy Research Center, 2025-11-01)

  Hexavalent chromium represents a potent toxicant that poses significant health risks in the living environment, necessitating its reduction or removal below allowable limits before environmental discharge. This research ...

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• Non-Equilibrium Condensation Effects on Droplet Growth and Condensation Shocks in Supersonic Nozzles with Water Droplet Injection 

  Khalatbari, S.؛ Jalili, P.؛ ShayanMehr, M.؛ Jalili, B.؛ Jalili, M.؛ Domiri Ganji, D. (Materials and Energy Research Center, 2025-11-01)

  Injecting liquid droplets into an ultrasonic nozzle presents a significant challenge due to the complex interplay between droplet growth and non-equilibrium condensation (NQC) processes. This study investigates the impact ...

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• Greenhouse Gas Emissions Reduction through Integration of Renewable and Non-renewable Energy Sources: A Model for Sangan Iron Ore Mine Complex of Iran 

  Shahbakhsh, H.؛ Osanloo, M. (Materials and Energy Research Center, 2025-11-01)

  The iron ore mining industry is a crucial component of the global economy, yet it is one of the most energy-intensive sectors, heavily reliant on non-renewable energy sources. This industry contributes approximately 7% of ...

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• Effect of Adding Nanocrystalline Cellulose on Reducing Micro-Crack of Three-Dimensional Printed Hydroxyapatite/Collagen Composite 

  Herliansyah, M. K.؛ Nurbaiti, N.؛ Tontowi, A. E.؛ Widiastuti, M. G.؛ Hoten, H. V. (Materials and Energy Research Center, 2025-11-01)

  Large bone defects can not be recovered by self-repair meanwhile, bone scaffold with biomimetic material is needed. The biomimetic materials are hydroxyapatite/collagen as inorganic and organic material. The study on printed ...

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• Comprehensive Analysis and Forecasting of Indicators of Sustainable Development of Nuclear Industry Enterprises 

  Marinina, O. A.؛ Ilyushin, Y. V.؛ Kildiushov, E. V. (Materials and Energy Research Center, 2025-11-01)

  The study emphasises the key role of nuclear power in ensuring energy security and reducing carbon dioxide emissions, which is in line with global sustainable development requirements. Given its importance for the transition ...

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