Strain and stress analysis
The tunnel lining concrete and reinforcing steel experiences internal stress from temperature and shrinkage. If there is a significant strain difference between the lining concrete and reinforcing steel, then…
Category: Engineering
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High-performance hydrogen energy generation via innovative metal-organic framework catalysts and integrated system design
Investigating the architecture of Pt-NiFe-MOF catalytic materials
Crystalline structure analysis
The crystalline structure of the synthesized materials was characterized using PXRD. Figure 6 presents the resulting diffraction patterns for the…
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Greening concept in inventory system for deteriorating items with preservation investment and price and stock dependent demand via marine predators algorithm
Lee, Y. P., & Dye, C. Y. An inventory model for deteriorating items under stock-dependent demand and controllable deterioration rate. Computers & Industrial Engineering, 63(2), 474-482. https://doi.org/10.1016/j.cie.2012.04.006 (2012).
Mondal,…
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Firefly algorithm with multiple learning ability based on gender difference
In order to analyze the effectiveness of MLFA-GD, 23 benchmark numerical functions and CEC 2017 test suits are employed, along with various FA variants and several well known meta heuristic algorithms. All algorithms are implemented in Python,…
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A comparative analysis of classical machine learning models with quantum-inspired models for predicting world surface temperature
In this section, we will discuss about the methods used in the proposed work. We have trained the dataset on three Classical Machine Learning models five Neural Network model and three Quantum Machine algorithms for comparative analysis.
Classical…
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Study on the service behavior of rivets connected with brake pads of high speed trains
Interference matching riveting theory
By creating an interference fit between the rivet and the workpiece, interference fit riveting can increase mechanical stiffness and strength. Interference fit riveting can be used to fix and fasten brake pads…
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Enhancing DBSCAN clustering with fuzzy system to improve IoT-based WBAN performance
In this section, we evaluate the performance of the proposed approach in enhancing the WBAN network using optimized DBSCAN clustering. These evaluations are done in the Cooja simulation environment24. In the evaluations, the proposed method has…
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Mathematical methods to model double strip cylindrical fruit preserver using water as heat absorber
Cylindrical fruit preserver design
Cylindrical fruit preserver (CFP) is a two-way strip design that represent a unique approach to fruit preservation. It is an innovative method which uses water as a heat sink to improve the cooling process and to…
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Accelerating RRT* convergence with novel nonuniform and uniform sampling approach
Yao, S. et al. Research and experiment on a mobile welding robot for expandable convoluted pipe. Sci. Rep. 15, 8219 (2025).
Kebede, G. A., Gelaw, A. A., Andualem, H. & Hailu, A. T. Review of…
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Slip and tractive efficiency of an electric tractor with a 4WID E-axle system
E-axle system
The power transmission system of the electric tractor with a 4WID E-axle consisted of electric motors, two types of gear reducers (a helical gear reducer and a planetary gear reducer), and wheels, as illustrated in Fig. 1. The…
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