International Journal of Engineering
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Energy and Throughput Management in Wireless Body Area Network with Wireless Information and Energy Transfer using Reinforcement Learning
(Materials and Energy Research Center, 2024-11-01)In this paper, we address the challenges of energy and throughput management in a Wireless Body Area Network (WBAN) with a focus on a heart rate sensor. Our approach utilizes the sleep and wake-up method to minimize sensor ...
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Experimental Analysis of Subcooled Flow Boiling Heat Flux on Gray Cast Iron Block in Heavy-duty Diesel Engine-like Conditions: Optimization using Central Composite Design
(Materials and Energy Research Center, 2024-11-01)The two-phase fluid flow in the Heavy-duty diesel (HDD) engine water jacket coolant can greatly reduce the thermal load of the cylinder head. In this experimental work, the characteristic of two-phase fluid flow in a ...
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Synergistic Effects of Composite Expired Cement Fly Ash Cold-bonding Aggregates and Mineral Admixtures on Mechanical and Drying Shrinkage Performance of Sustainable Self-compacted Concrete
(Materials and Energy Research Center, 2024-11-01)In this study, the combined effects of Expired Cement (EC) fly ash lightweight aggregate (ECFLA), silica fume (SF), and fly ash (FA) were utilized as sustainable alternatives for self-consolidating lightweight concrete ...
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Evaluation of Complicated Mining Exploitation Conditions Influence on Service Life of Open Pit Trucks Suspensions with Remote Monitoring Systems
(Materials and Energy Research Center, 2024-11-01)Over the past years, there has been a consistent trend in the global market to increase demand for iron ore. As a result, many mining companies have had to find new ways to intensify production processes, which has led to ...
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A Scheduling Algorithm for Optimizing Electric Vehicle Charging Infrastructure in Parking Lots
(Materials and Energy Research Center, 2024-11-01)Sufficient public parking lots (PLs) are essential for developing of sustainable cities. Different factors such as location, accessibility, safety, and environmental effects must be considered to ensure PLs stability. New ...
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Development of Lean Implementation Framework for Indonesian Batik Small and Medium-Sized Enterprises
(Materials and Energy Research Center, 2024-11-01)Small and Medium Enterprises (SMEs) face significant challenges in the global competitive market. An approach SMEs adopt to meet these challenges is implementing lean principles through the framework of lean implementation. ...
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Strengthening Standardization of Professional Engineering Competencies to Support Sustainable Construction Through Circular Economy Principles in Indonesia
(Materials and Energy Research Center, 2024-11-01)The issue of Construction and Demolition Waste (CDW) requires the attention of all stakeholders worldwide. CDW worldwide, including Indonesia, contributes more than one third of the world's waste. To address this issue, ...
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Estimation of Local Scour Depth Around Bridge Pier
(Materials and Energy Research Center, 2024-11-01)Hydraulic bridges are critical components in infrastructure network. One of the major causes of its collapse is due to local scouring of its foundations. Hence in this study, the mechanism and various factors affecting ...
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Presenting Effective Methods in Classification of Echocardiographic Views using Deep Learning
(Materials and Energy Research Center, 2024-11-01)Cardiovascular imaging has become the foundation of heart failure diagnostic studies. The most crucial technique for clinically diagnosing cardiac diseases is echocardiography. Depending on the positioning and angles of ...
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Potential Application of Saponite Clay for Production of Drilling Fluids
(Materials and Energy Research Center, 2024-11-01)Saponite is classified as a trioctahedral mineral of the smectite group.Natural saponite of the Lomonosov deposit (Arkhangelsk region, Russia) is represented as Na- or Ca- forms according to XRD analysis. The interlayer ...
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Experimental Investigation and Modeling of Dynamic Properties of slag Ballast and Limestone Ballast
(Materials and Energy Research Center, 2024-10-01)Seismic designs and numerical analyses required fundamental parameters such as damping ratio and shear modulus. In this study, large-scale triaxial cyclic tests were used to investigate the dynamic properties of limestone ...
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Seismic Performance Evaluation of Water Pipelines Based on Reliability Analysis Case study: Jafar Abad-Germi Water Pipeline
(Materials and Energy Research Center, 2024-10-01)Damages caused by possible earthquake scenarios are predicted by earthquake engineers. To determine the performance of water distribution systems after an earthquake scenario, there is a need for network reliability analysis. ...
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Evaluation of Strength Properties of Cement Containing NaCl in Mixing Water for Cementing Wells in Halite Strata
(Materials and Energy Research Center, 2024-10-01)Cementing wells in salt rock is a challenging operation, particularly due to changes in cement properties as a result of interaction with dissolved rock, which can lead to poor cementing quality and risks associated with ...
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Development of a Hydraulic Circulation Sub as a Tool to Prevent Mud Losses During Well Drilling
(Materials and Energy Research Center, 2024-10-01)Fractured and cavernous rocks, as well as rocks with increased permeability, are prone to mud losses during oil and gas well drilling. Circulation subs are a promising solution to mitigate mud and technological fluid losses ...
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Analysis of Oil and Gas Controlling Factors of Lower Silurian and Upper Ordovician Sediments of Wufeng-Longmaxi Formation in Sichuan Basin
(Materials and Energy Research Center, 2024-10-01)Today, China's main interest in geological exploration is focused on shale strata, whose high potential has already been proven in a number of fields, which ensures China's stable socio-economic growth. The goal of this ...
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DABT-U-Net: Dual Attentive BConvLSTM U-Net with Transformers and Collaborative Patch-based Approach for Accurate Retinal Vessel Segmentation
(Materials and Energy Research Center, 2024-10-01)The segmentation of retinal vessels is vital for timely diagnosis. and treatment of various eye diseases. However, due to inherent characteristics of retinal vessels in fundus images such as changes in thickness, direction, ...
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Improving Performance of Flight Control System in Presence of Uncertainties and Extreme Changes in Parameters using Multiple Model Adaptive Control
(Materials and Energy Research Center, 2024-10-01)The design of a flying vehicle autopilot poses a significant challenge to the controller performance and the effectiveness of the flight control system. This challenge arises from uncertainties and extreme variations in ...
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Physico-Mechanical Characterization of Recycled Waste Tire Rubber and Rice Straw Reinforced Composite
(Materials and Energy Research Center, 2024-10-01)There have recently been several initiatives to develop eco-sustainable materials because of the growing concern over ecological contamination caused by the overuse of synthetic materials. Previous studies in literature ...
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Applying Fuzzy Utilities Additives STAR for Sustainable Supplier Selection in Iran's Construction Industry
(Materials and Energy Research Center, 2024-10-01)Nowadays supply chain sustainability efforts are continuing to grow globally. While the focus of typical supply chain management mostly is on the speed, cost and reliability of operations, sustainable supply chain management ...
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Optimal Scheduling of Multi Vector Energy Networks Considering Resiliency Improvement
(Materials and Energy Research Center, 2024-10-01)Present study investigates the effects of managing a mobile energy storage system's (MESS) charging and discharging within a multi vector energy network (MVEN) to improve resilience, self-adequacy, load restoration ...