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Scopus
ISSN 2673-4117 · MDPI AG · 1.309 artikel di indeks
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Artikel Jurnal Teks lengkap
Design and Implementation of 3D Geological Suitability Evaluation System for Underground Space Development
Traditional underground space evaluation systems often employ 2D GIS methods to represent 3D information, leading to issues such as the loss of 3D spatial data and insufficient resolution in depth. To address the practical needs and methodological steps of 3D geological suitability evaluation for…
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Artikel Jurnal Teks lengkap
Integrated Environmental Risk Assessment and Performance Evaluation of Asphalt Plants Incorporating Reclaimed Asphalt Pavement Under the ISO 14001 Framework
This study presents an integrated approach combining environmental risk assessment and experimental performance evaluation for asphalt production plants incorporating reclaimed asphalt pavement (RAP). Unlike previous studies, which focus separately on mechanical performance or environmental impact…
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Invasive Plant to Product: Exploring Japanese Knotweed (Reynoutria japonica) as an Absorbent Core in a Sustainable Feminine Pad
Menstruation, a biological phenomenon experienced by more than half of the global population, remains stigmatized and poorly addressed in the context of research and public discourse. One overlooked issue is that of “period pollution,” the waste generated by millions of feminine hygiene pads…
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Experimental and Numerical Investigation of the Mechanical Characteristics of Kevlar Composite Deployable Lenticular Tubes
Carbon fiber-reinforced plastics (CFRP) are widely used in deployable space structures due to their strength-to-weight ratio, yet their inherent brittleness and limited damage tolerance constrain their performance under large deformation. This study reports a new concept, the Kevlar composite…
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Artikel Jurnal Teks lengkap
Maritime-Oriented Analysis of Heat Transfer Enhancement in Jeffrey Nanofluid Flow over a Stretching Sheet Embedded in a Porous Medium
This study numerically investigates the hydrothermal behaviour of a Jeffrey nanofluid with relevance to maritime thermal systems. The coupled nonlinear governing equations for momentum, heat, and mass transport are solved using a shooting technique that accounts for magnetohydrodynamic effects…
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Experimental Investigation on the Evolution of Mechanical Properties of Accumulation Deposits Under Fluctuating Water Levels
Reservoir water-level fluctuations periodically alter the physical and mechanical properties of accumulation deposits in the bank slope zone, potentially triggering geological hazards such as collapses and landslides. This study developed an original laboratory mechanical testing system to…
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Multi-Level Short Circuit Fault Detection in Induction Motors Using Deep CNN-LSTM Networks for Industry 4.0 Applications
The reliability and efficiency of induction motors in Industry 4.0 environments critically depend on advanced fault detection systems capable of real-time monitoring and diagnosis. This paper presents a novel deep learning approach combining convolutional neural networks (CNNs) and long short-term…
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Fault Location and Calibration of Multi-Terminal DC Ring Network Based on Traveling Wave Redundant Information
Traditional single-ended traveling wave fault location is sensitive to velocity uncertainty, complex topologies, and variations in the equivalent impedance of converter stations. This paper proposes a fault distance calibration method based on the fusion of traveling wave redundant information and…
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An Engineering Methodology for Solar Thermal System Design in Buildings Aligned with the ISO 50001 Planning Framework
This study presents an integrated engineering methodology aligned with the planning phase of the ISO 50001:2018 (Energy Management Systems—Requirements with Guidance for Use. International Organization for Standardization (ISO): Geneva, Switzerland, 2018) energy management standard for the design…
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Real-Time Temperature Prediction of Partially Shaded PV Modules
Temperature prediction for partially shaded photovoltaic (PV) modules is essential for ensuring the stability and safety of PV systems. However, existing methods suffer from high computational complexity, limiting their applicability in engineering practice. Aimed at a real-time and portable…
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Flexural Behavior and Deformation Analysis of Top-Chord-Free Vierendeel-Truss Composite Slab with Square-Tube Bottom Chords
This study examines a top-chord-free open-web steel-truss composite floor in which the concrete slab functionally replaces the traditional top chord and works jointly with vertical square-tube web members and a square-tube bottom chord. Two scaled specimens—with and without concrete infill in the…
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A Prototypical Fuzzy Similarity-Based Classification Framework for Ultrasonic Defect Detection in Concrete
In this study, we present an extension of the Takagi–Sugeno fuzzy inference system (TS-FIS) framework based on prototypical fuzzy similarity (PFS) for defect detection in concrete. The key novelty lies in integrating the PFS mechanism into the TS-FIS+ANFIS architecture, thus enabling a hybrid…
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Depositing Cs-Co3O4 on Ceramic Foam Fosters Industrial N2O Decomposition Catalysis
N2O emissions exacerbate the greenhouse effect, urgently demanding advances in abatement technologies. Catalytic decomposition of N2O over cobalt-based oxides with alkali metal promoters remains challenging because these catalysts are used in pelletized form, limiting their activity to a narrow…
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Experimental Study on a Dual Compensation Chamber Multi-Evaporator Loop Heat Pipe System
To meet the requirements of high-efficiency thermal management without external power in long-distance and distributed multi-heat source scenarios, this paper proposes a dual compensation chamber multi-evaporator loop heat pipe system (DCCME-LHP). The system uses a capillary pump to provide…
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Vector Control Strategy for Improving Grid Stability Using STATCOM and Supercapacitor Integrated with Chopper Circuit
Stable circumstances and an improved voltage profile need power compensators integrated with energy storage elements in AC power systems. The control of these compensators is of paramount importance for obtaining high accuracy, reliability, and better system dynamics, which involves careful…
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Risk Assessment and Adaptation Profiling of Non-Standard LPG Installations in Light Commercial Vehicles: Insights from Kumasi, Ghana
The rapid rise in the use of Liquefied Petroleum Gas (LPG) as an alternative vehicle fuel in Ghana presents both opportunities and risks within the national energy transition agenda. This study investigates LPG safety as well as environmental and regulatory implications using a multi-method…
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Artikel Jurnal Teks lengkap
Technical, Economic, and Environmental Assessment of Hybrid Solar Photovoltaic–Thermal Systems in Hospitals: A Comprehensive Climate Change Mitigation Strategy
The high dependence on fossil fuels for energy supply in hospitals compromises their operational sustainability, increases costs, and contributes significantly to polluting emissions. This study evaluates the technical, economic, and environmental feasibility of integrating photovoltaic and solar…
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Penta-Hybrid Nanofluid Transport and Irreversibility in Stenotic Arteries Under Caputo–Fabrizio Fractional Dynamics
The current research first investigates the flow in the fractional order of a vertical artery with atherosclerosis using a Casson-based penta-hybrid nanofluid. Gold (Au), copper (Cu), silver (Ag), magnesium oxide (MgO), and alumina (Al2O3) nanoparticles are dispersed in blood to make the hybrid…
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Implementation of a Wireless Sensor Network for Agro-Environmental Monitoring and Growing Degree Day-Based Rice Growth Assessment
This study presents a low-cost wireless sensor network (WSN) integrated with an Internet of Things (IoT) platform for continuous monitoring of agro-environmental parameters relevant to rice harvest decision support. Solar-powered sensor nodes equipped with temperature-humidity (DHT22) and light…
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A Multi-Port Converter for Energy-Harvesting Systems
In energy-harvesting storage systems, in order to guarantee the correct operation and integration of its parts into the system, different power converters must be used. Using several stages increases energy processing and therefore decreases the overall efficiency of the system. In this paper, an…
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