Volume 18

2025 - 2

Research Article
Strength and Sulfate Resistance of Mortar with Various Mortar Combinations
Wei Zhang, Rusheng Hao, Wenbo Wu, Yang Li and Shiqiang Weng
Pages 1 - 7
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DOI: 10.25103/jestr.182.01

Research Article
Artificial Intelligence-based Decoding Algorithms for Binary and Duo-Binary Turbo Codes
Dharamveer Russeawon and Yogesh Beeharry
Pages 8 - 20
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DOI: 10.25103/jestr.182.02

Research Article
Artificial Hummingbird Algorithm with Deep Variational Autoencoder Driven Intrusion Detection in Big Data Analytics Environment
V. S. Thiyagarajan, K. S. Shashikala, M. Pavithra and R. M. Parivarthan
Pages 21 - 27
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DOI: 10.25103/jestr.182.03

Research Article
Synthesis and Process Optimization of Active Pharmaceutical Ingredient of Trifluridine/Tipiracil
Yan He, Qingguo Sun, Meijing Yan and Yu Liu
Pages 28 - 34
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DOI: 10.25103/jestr.182.04

Research Article
Optimization Method for Perforation Cluster Density Based on Balanced Inflow in Long Horizontal Wells
Lin Zhang, Yungang Liu, Dan Guo, Yanlin Su and Shiying Shi
Pages 35 - 40
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DOI: 10.25103/jestr.182.05

Research Article
Influence of Sedimentary Environment on the Structural Characteristics of Rock Layers Surrounding Roadways
Zhongsi Dou, Zhenghai Zhang and Ruili Han and Yimeng Wang
Pages 41 - 48
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DOI: 10.25103/jestr.182.06

Research Article
Performance Estimation of Dual-Halo Dual-Material Silicon-On-Insulator with High-K Dielectrics for Low Power Applications
Pawan, Nitin Sachdeva, Rohtash Dhiman, Shailendra Narayan Singh, Swati Sharma, Rachna Jain and Vinod Kumar Panchal
Pages 49 - 57
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DOI: 10.25103/jestr.182.07

Research Article
Study of Friction Stir Welding of Aluminum Alloy 6063 Pipes and the Weld Microstructure and Mechanical Properties
Worapong Boonchouytan
Pages 58 - 66
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DOI: 10.25103/jestr.182.08

Research Article
Breaking Barriers in Satellite Image Segmentation: A U-Net Ensemble Approach
Vikas Sharma, Akshi Kumar and Kapil Sharma
Pages 67 - 75
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DOI: 10.25103/jestr.182.09

Research Article
Comparative Delay Analysis for an IoT-Enabled Network Employing Different Network Control Methodologies
Padmaja Mishra, Ajay Kumar Yadav, Rajesh Kumar Patjoshi and Rakhee Panigrahi
Pages 76 - 87
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DOI: 10.25103/jestr.182.10

Research Article
Preparation and Road Performance of Waterborne Polyurethane Chromatic Aberration Repair Coatings for Pavement Applications
Min Yang, Xiaoni Ding, Juan Qiao, Linfei Zhao and Hongjun Jing
Pages 88 - 97
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DOI: 10.25103/jestr.182.11

Research Article
Optimization of Electromagnetic-Driven Hopkinson Device and Verification by Red Sandstone Test
Jian Gong, Aichi Ma, Jiaxuan Zhang, Shuren Wang, Zhe Li and Dalu Fang
Pages 98 - 107
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DOI: 10.25103/jestr.182.12

Research Article
Numerical Simulation Analysis of Surrounding Rock Stability for Highway Tunnels Crossing Fault Zones
Qingyun Huang, Jinhuo Zheng, Shuimei Chen, Xu Chang and Tao Luo
Pages 108 - 115
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DOI: 10.25103/jestr.182.13

Research Article
A New RF-MLP Framework Using Stacking Technique for Financial Fraud Detection
Hussam Mezher Merdas
Pages 116 - 119
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DOI: 10.25103/jestr.182.14

Research Article
Heat Transfer Performance of Supercritical Methane for Liquid Rocket Engines
Djeffal Mohammed Amine, Nabila Alili, Abdelkader Lahcene, Ali Benouar, Nabil Benamara, Khacem Kaddouri, Mokadem Salem and Abdelkader Boulenouar
Pages 120 - 124
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DOI: 10.25103/jestr.182.15

Research Article
MIRYO: A Hybrid Model for Detecting Vehicles in Noisy Images
Nikita Singhal and Lalji Prasad
Pages 125 - 131
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DOI: 10.25103/jestr.182.16

Research Article
A Comparison of Polar Coded 5G NR waveforms-UFMC, F-OFDM, and FBMC in Massive MIMO system
Smita Jolania, Ravi Sindal and Ankit Saxena
Pages 132 - 139
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DOI: 10.25103/jestr.182.17

Research Article
A Two-Stage Iterative method for Hybrid Precoding in Downlink Millimeter Wave Massive MIMO
Mahesh Mudavath, S. Sandhya Rani, Dubbaka Shirisha and Banoth Srinu
Pages 140 - 148
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DOI: 10.25103/jestr.182.18

Research Article
Promotion of Green Express Packaging Considering Express Stations
Jinlong Chen, Xiaoyu Wang, Qixia Huang and Mingmin Zhai
Pages 149 - 162
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DOI: 10.25103/jestr.182.19

Research Article
Surface Defect Detection in High-speed Railway Overhead Contact System Insulators: An Intelligent Approach Using YOLO-v11
Xin Zheng, Yuqi Yan, Ning Li, Xiangquan Li and Wei Huang
Pages 163 - 171
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DOI: 10.25103/jestr.182.20

Research Article
Comparison of Over Current Relay Characteristics in Electric Power Protection Systems: A Comparison of Theory and Practice
Alex Sandria Jaya Wardhana, Eko Swi Damarwan, Muhammad Al Azis Bachrun and Muhammad Luthfi Hakim
Pages 172 - 177
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DOI: 10.25103/jestr.182.21

Research Article
Human Behavior Recognition System Based οn Low-Cost IoΤ Chip ESP32
Sammaiah Thurpati, Mahesh Mudavath and S Sandhya Rani
Pages 178 - 185
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DOI: 10.25103/jestr.182.22

Research Article
Agricultural Machinery Inter-regional Cooperative Job Scheduling Method based on An Improved SPBO Algorithm
Jianwei Lu, Xiaoling Fan, Hui Li and Dianhui Song
Pages 186 - 194
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DOI: 10.25103/jestr.182.23

Research Article
Evaluation on the Provincial Total Factor Energy Efficiency in China Based on the SBM-Undesirable Model
Pin Liu
Pages 195 - 202
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DOI: 10.25103/jestr.182.24

Research Article
Hand Gesture Recognition with Derivative and Summative Feature using Machine Learning Model
Pooja Kataria, Tripti Sharma and Yogendra Narayan
Pages 203 - 214
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DOI: 10.25103/jestr.182.25