Engineering Letters

 

Objectives and Scope

Engineering Letters is published with both online and print versions. The journal covers the frontier issues in the engineering and the computer science and their applications in business, industry and other subjects. The computer science is a branch of engineering science that studies computable processes and structures. It contains theories for understanding computing systems and methods; computational algorithms and tools; methodologies for testing of concepts. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research, scientific computing, software engineering, and their applications etc.

Printed copies of the journal are distributed to accredited universities and government libraries. All the papers in the journal are also available freely with online full-text content and permanent worldwide web link. The abstracts will be indexed and available at major academic databases.

ISSN: 1816-0948 (online version); 1816-093X (print version)

Subject Category: Computer science and engineering

Published by: International Association of Engineers

 

Contents: Volume 33 Issue 12 (Online version available: 1 December 2025)

[Cover page]   [Table of Content]

 

JOURNAL PAPERS:

Modified BS/PP Composites Interfacial Behavior and Properties

Ce Wei, Ming-Yang Ta, Ya-Jian Deng, Can Chen, and Andrii Bieliatynskyi

Engineering Letters, 33:12, pp4737-4747 [Online Full Text]

Ce Wei, Ming-Yang Ta, Ya-Jian Deng, Can Chen, and Andrii Bieliatynskyi, "Modified BS/PP Composites Interfacial Behavior and Properties," Engineering Letters, vol. 33, no. 12, pp4737-4747, 2025

 

Adaptive Velocity-Based Grouping for Enhanced IEEE 802.11ah Vehicular Communication

Vinay Simha Reddy Tappeta, Bhargav Appasani, and Suprava Patnaik

Engineering Letters, 33:12, pp4748-4757 [Online Full Text]

Vinay Simha Reddy Tappeta, Bhargav Appasani, and Suprava Patnaik, "Adaptive Velocity-Based Grouping for Enhanced IEEE 802.11ah Vehicular Communication," Engineering Letters, vol. 33, no. 12, pp4748-4757, 2025

 

Exploration of Francis Runner Retrofitting Based on Local Entropy Production Analysis

Yanan CAI, Zhenwei MU, Xinwei GUI, Zhijun ZHANG, and Xinyue WANG

Engineering Letters, 33:12, pp4758-4766 [Online Full Text]

Yanan CAI, Zhenwei MU, Xinwei GUI, Zhijun ZHANG, and Xinyue WANG, "Exploration of Francis Runner Retrofitting Based on Local Entropy Production Analysis," Engineering Letters, vol. 33, no. 12, pp4758-4766, 2025

 

Evaluation of Green Space Accessibility by Bus Based on the Elderly's Actual Travel Data

Mingming Chen, Jilong Li, Zhen Wang, Sijia Wang, Xin Zhang, and Zishuai Zhang

Engineering Letters, 33:12, pp4767-4776 [Online Full Text]

Mingming Chen, Jilong Li, Zhen Wang, Sijia Wang, Xin Zhang, and Zishuai Zhang, "Evaluation of Green Space Accessibility by Bus Based on the Elderly's Actual Travel Data," Engineering Letters, vol. 33, no. 12, pp4767-4776, 2025

 

The Reduction-to-First-Order Method and the Solution of Linear Constant-Coefficient Ordinary Differential Equations of Any Order

Daniel Salim, and Jonathan Hoseana

Engineering Letters, 33:12, pp4777-4786 [Online Full Text]

Daniel Salim, and Jonathan Hoseana, "The Reduction-to-First-Order Method and the Solution of Linear Constant-Coefficient Ordinary Differential Equations of Any Order," Engineering Letters, vol. 33, no. 12, pp4777-4786, 2025

 

Research on the Optimisation of Metro Train Timetables and Loading Plans Considering Freight Loading Methods in Trailer Mode

Jianghong Feng, Cunjie Dai, Bohan Ji, Haijun Li, Runyu Wu, Tingyu Wang, and Jian Zhang

Engineering Letters, 33:12, pp4787-4798 [Online Full Text]

Jianghong Feng, Cunjie Dai, Bohan Ji, Haijun Li, Runyu Wu, Tingyu Wang, and Jian Zhang, "Research on the Optimisation of Metro Train Timetables and Loading Plans Considering Freight Loading Methods in Trailer Mode," Engineering Letters, vol. 33, no. 12, pp4787-4798, 2025

 

Invariant Aircraft Classification via Ring-Projection and Dual-tree Complex Wavelet Transform

Guang Yi Chen, and Wei Sun

Engineering Letters, 33:12, pp4799-4805 [Online Full Text]

Guang Yi Chen, and Wei Sun, "Invariant Aircraft Classification via Ring-Projection and Dual-tree Complex Wavelet Transform," Engineering Letters, vol. 33, no. 12, pp4799-4805, 2025

 

Steel Surface Defect Detection Based On YOLOv12

Yuhan Lin, Yujun Zhang, Dongsen Yang, Weichun Guan, Donghao Hou, Quansheng Wang, and Wenbo Xing

Engineering Letters, 33:12, pp4806-4817 [Online Full Text]

Yuhan Lin, Yujun Zhang, Dongsen Yang, Weichun Guan, Donghao Hou, Quansheng Wang, and Wenbo Xing, "Steel Surface Defect Detection Based On YOLOv12," Engineering Letters, vol. 33, no. 12, pp4806-4817, 2025

 

A Hybrid Chaotic Arithmetic Optimization Algorithm Method for Flexible Job-Shop Scheduling Problems

Hai-Ying Zhang, Cheng Yao, and Ling Li

Engineering Letters, 33:12, pp4818-4830 [Online Full Text]

Hai-Ying Zhang, Cheng Yao, and Ling Li, "A Hybrid Chaotic Arithmetic Optimization Algorithm Method for Flexible Job-Shop Scheduling Problems," Engineering Letters, vol. 33, no. 12, pp4818-4830, 2025

 

Design of High-Gain Single-Element Microstrip Antennas for Modern 5G Devices Using Hammer-Shaped Slots in a Rectangular Patch

Mousaab M. Nahas, and Mouaaz Nahas

Engineering Letters, 33:12, pp4831-4840 [Online Full Text]

Mousaab M. Nahas, and Mouaaz Nahas, "Design of High-Gain Single-Element Microstrip Antennas for Modern 5G Devices Using Hammer-Shaped Slots in a Rectangular Patch," Engineering Letters, vol. 33, no. 12, pp4831-4840, 2025

 

Mechanism Analysis of Double Cracks Extension in Rocky Slope Under the Coupling Influence of Rock Bridge Inclination and Crack Length

Jiamei Gao, Jianqing Jia, and Jingwen Xue

Engineering Letters, 33:12, pp4841-4848 [Online Full Text]

Jiamei Gao, Jianqing Jia, and Jingwen Xue, "Mechanism Analysis of Double Cracks Extension in Rocky Slope Under the Coupling Influence of Rock Bridge Inclination and Crack Length," Engineering Letters, vol. 33, no. 12, pp4841-4848, 2025

 

PWDR-YOLO: Road Defect Detection Based on Improved YOLO11n

Haiying Qi, Jiajie Gong, and Yuqi Tang

Engineering Letters, 33:12, pp4849-4858 [Online Full Text]

Haiying Qi, Jiajie Gong, and Yuqi Tang, "PWDR-YOLO: Road Defect Detection Based on Improved YOLO11n," Engineering Letters, vol. 33, no. 12, pp4849-4858, 2025

 

Performance Enhancement of c-chart via Bayesian Method

Yadpirun Supharakonsakun

Engineering Letters, 33:12, pp4859-4871 [Online Full Text]

Yadpirun Supharakonsakun, "Performance Enhancement of c-chart via Bayesian Method," Engineering Letters, vol. 33, no. 12, pp4859-4871, 2025

 

DFSNet: Dual-Focus Synergy Network with Topology Perception and Edge Enhancement for Retinal Vessel Segmentation

Yunwen Chen, and Ji Zhao

Engineering Letters, 33:12, pp4872-4887 [Online Full Text]

Yunwen Chen, and Ji Zhao, "DFSNet: Dual-Focus Synergy Network with Topology Perception and Edge Enhancement for Retinal Vessel Segmentation," Engineering Letters, vol. 33, no. 12, pp4872-4887, 2025

 

Study on Passenger Flow Congestion Propagation in Urban Rail Transit Based on Heterogeneous Mean Field Theory

Zhe Zhao, Changfeng Zhu, YunBin Guo, and JingHan Nie

Engineering Letters, 33:12, pp4888-4898 [Online Full Text]

Zhe Zhao, Changfeng Zhu, YunBin Guo, and JingHan Nie, "Study on Passenger Flow Congestion Propagation in Urban Rail Transit Based on Heterogeneous Mean Field Theory," Engineering Letters, vol. 33, no. 12, pp4888-4898, 2025

 

Simulation Study of Mixed Traffic Flow Considering the Autonomous Driving with Hard Shoulder Running

Junwei Zeng, Pei Yang, Yongsheng Qian, and Xu Wei

Engineering Letters, 33:12, pp4899-4909 [Online Full Text]

Junwei Zeng, Pei Yang, Yongsheng Qian, and Xu Wei, "Simulation Study of Mixed Traffic Flow Considering the Autonomous Driving with Hard Shoulder Running," Engineering Letters, vol. 33, no. 12, pp4899-4909, 2025

 

Experimental Implementation of a Pre-Charge Circuit at eFuse to Control and Limit Inrush Currents of Automotive ECUs

C. Naga Kota Reddy, K. Sandhya Rani, Md. Khaja Gouse Mohiddin, and Ch. Sai Babu

Engineering Letters, 33:12, pp4910-4916 [Online Full Text]

C. Naga Kota Reddy, K. Sandhya Rani, Md. Khaja Gouse Mohiddin, and Ch. Sai Babu, "Experimental Implementation of a Pre-Charge Circuit at eFuse to Control and Limit Inrush Currents of Automotive ECUs," Engineering Letters, vol. 33, no. 12, pp4910-4916, 2025

 

Eliminating the Initialization Phase in Visibility-Driven Metropolis Light Transport

LiuLei Zou, ShengYao Gu, Jia Zou, JinMing Zhu, HongJin Zhu, and HongHui Fan

Engineering Letters, 33:12, pp4917-4924 [Online Full Text]

LiuLei Zou, ShengYao Gu, Jia Zou, JinMing Zhu, HongJin Zhu, and HongHui Fan, "Eliminating the Initialization Phase in Visibility-Driven Metropolis Light Transport," Engineering Letters, vol. 33, no. 12, pp4917-4924, 2025

 

MGDS-YOLO: A Multi-Scale Apple Disease Detection Algorithm in Complex Environments

Yun Chen, Haibo Li, and Yupeng Chen

Engineering Letters, 33:12, pp4925-4936 [Online Full Text]

Yun Chen, Haibo Li, and Yupeng Chen, "MGDS-YOLO: A Multi-Scale Apple Disease Detection Algorithm in Complex Environments," Engineering Letters, vol. 33, no. 12, pp4925-4936, 2025

 

A Study on Lontar Printing Optimization Method for Ancient Sundanese Manuscript Preservation

Setiawan Hadi, Deni Setiana, Diah Chaerani, Undang Ahmad Darsa, Anton Satria Prabuwono, and Muhammad Ribhan Hadiyan

Engineering Letters, 33:12, pp4937-4949 [Online Full Text]

Setiawan Hadi, Deni Setiana, Diah Chaerani, Undang Ahmad Darsa, Anton Satria Prabuwono, and Muhammad Ribhan Hadiyan, "A Study on Lontar Printing Optimization Method for Ancient Sundanese Manuscript Preservation," Engineering Letters, vol. 33, no. 12, pp4937-4949, 2025

 

Robust Correlation Filter-Based Tracking via Multi-Feature Fusion and Occlusion Handling

Haonan Wen, Yubin Fu, Huatong Wang, Haihua Liu, Bin Lin, and Quanxi Feng

Engineering Letters, 33:12, pp4950-4959 [Online Full Text]

Haonan Wen, Yubin Fu, Huatong Wang, Haihua Liu, Bin Lin, and Quanxi Feng, "Robust Correlation Filter-Based Tracking via Multi-Feature Fusion and Occlusion Handling," Engineering Letters, vol. 33, no. 12, pp4950-4959, 2025

 

Multi-Objective Optimization Design of Automotive Power Battery Pack Considering Bottom Crashworthiness

Xiaokun Wang, Di Li, Tao Wang, Yiqun Wang, Ning Jiang, Xiaozhi Feng, and Shaoxun Liu

Engineering Letters, 33:12, pp4960-4971 [Online Full Text]

Xiaokun Wang, Di Li, Tao Wang, Yiqun Wang, Ning Jiang, Xiaozhi Feng, and Shaoxun Liu, "Multi-Objective Optimization Design of Automotive Power Battery Pack Considering Bottom Crashworthiness," Engineering Letters, vol. 33, no. 12, pp4960-4971, 2025

 

Dynamic Bayesian KNN with Confidence Intervals: A Reliable Imputation Method for High-Dimensional and Sparse Data

Mohsin Ali, Ritu Jain, Ritesh Joshi, and Kuber Dutt Gautam

Engineering Letters, 33:12, pp4972-5002 [Online Full Text]

Mohsin Ali, Ritu Jain, Ritesh Joshi, and Kuber Dutt Gautam, "Dynamic Bayesian KNN with Confidence Intervals: A Reliable Imputation Method for High-Dimensional and Sparse Data," Engineering Letters, vol. 33, no. 12, pp4972-5002, 2025

 

DKNET: A Hybrid Model with Enhanced Attention and Multi-level Fusion for Accurate Early Polyp Segmentation

Dehong Kong, Jie Liu, Xiang Zhou, Wenyu Zhang, Yixiao Sun, Jieyi Xu, and Qinghong Zeng

Engineering Letters, 33:12, pp5003-5014 [Online Full Text]

Dehong Kong, Jie Liu, Xiang Zhou, Wenyu Zhang, Yixiao Sun, Jieyi Xu, and Qinghong Zeng, "DKNET: A Hybrid Model with Enhanced Attention and Multi-level Fusion for Accurate Early Polyp Segmentation," Engineering Letters, vol. 33, no. 12, pp5003-5014, 2025

 

MENet: A Multi-scale and Boundary Feature-Enhanced Network for Colorectal Polyp Segmentation

Dehong Kong, Jie Liu, Xiang Zhou, Wenyu Zhang, Yixiao Sun, Jieyi Xu, and Qinghong Zeng

Engineering Letters, 33:12, pp5015-5025 [Online Full Text]

Dehong Kong, Jie Liu, Xiang Zhou, Wenyu Zhang, Yixiao Sun, Jieyi Xu, and Qinghong Zeng, "MENet: A Multi-scale and Boundary Feature-Enhanced Network for Colorectal Polyp Segmentation," Engineering Letters, vol. 33, no. 12, pp5015-5025, 2025

 

MG-Mask: A Multi-Target and Small-Scale Face Detection Model Using Multi-Scale Feature Fusion and Generalized Intersection over Union

Jujian Lv, Zhijie Xie, Haoyuan Chen, Kaihan Lin, Xianxian Zeng, Leijun Wang, Rongjun Chen, and Jiawen Li

Engineering Letters, 33:12, pp5026-5033 [Online Full Text]

Jujian Lv, Zhijie Xie, Haoyuan Chen, Kaihan Lin, Xianxian Zeng, Leijun Wang, Rongjun Chen, and Jiawen Li, "MG-Mask: A Multi-Target and Small-Scale Face Detection Model Using Multi-Scale Feature Fusion and Generalized Intersection over Union," Engineering Letters, vol. 33, no. 12, pp5026-5033, 2025

 

Lag Synchronization in Full Networks of n Linearly Coupled Dynamical Systems of the Hindmarsh-Rose 2D Type

Phan Van Long Em

Engineering Letters, 33:12, pp5034-5046 [Online Full Text]

Phan Van Long Em, "Lag Synchronization in Full Networks of n Linearly Coupled Dynamical Systems of the Hindmarsh-Rose 2D Type," Engineering Letters, vol. 33, no. 12, pp5034-5046, 2025

 

TGPoseNet: A Camera Pose Regression Network with Temporal Fusion and Graph-Guided Feature Aggregation

Junwen Si, and Ziwei Zhou

Engineering Letters, 33:12, pp5047-5057 [Online Full Text]

Junwen Si, and Ziwei Zhou, "TGPoseNet: A Camera Pose Regression Network with Temporal Fusion and Graph-Guided Feature Aggregation," Engineering Letters, vol. 33, no. 12, pp5047-5057, 2025

 

Transmission Line Defect Detection Algorithm and Research Based on Deep Learning

Qian Yu, Wenhua Cui, and Ye Tao

Engineering Letters, 33:12, pp5058-5069 [Online Full Text]

Qian Yu, Wenhua Cui, and Ye Tao, "Transmission Line Defect Detection Algorithm and Research Based on Deep Learning," Engineering Letters, vol. 33, no. 12, pp5058-5069, 2025

 

Enhanced Mechanical Performance via Holding Time Optimisation in Stir Squeeze Cast Al6063/PKSA SiC Hybrid Composites

Nurhabibah P.E. Utami, Diah K. Pratiwi, and Amir Arifin

Engineering Letters, 33:12, pp5070-5080 [Online Full Text]

Nurhabibah P.E. Utami, Diah K. Pratiwi, and Amir Arifin, "Enhanced Mechanical Performance via Holding Time Optimisation in Stir Squeeze Cast Al6063/PKSA SiC Hybrid Composites," Engineering Letters, vol. 33, no. 12, pp5070-5080, 2025

 

A Remote Sensing Object Detection Model Integrating Dynamic Perception and Structure-Adaptive Mechanisms

Yuping Hao, Tao Wen, Zhongping Ji, and Genchun He

Engineering Letters, 33:12, pp5081-5088 [Online Full Text]

Yuping Hao, Tao Wen, Zhongping Ji, and Genchun He, "A Remote Sensing Object Detection Model Integrating Dynamic Perception and Structure-Adaptive Mechanisms," Engineering Letters, vol. 33, no. 12, pp5081-5088, 2025

 

An Interval-Based Payoff Game Model for Autonomous Driving Lane-Changing Decisions

Mingming Chen, Sijia Wang, Jilong Li, Zhen Wang, Shunli Liang, and Zishuai Zhang

Engineering Letters, 33:12, pp5089-5100 [Online Full Text]

Mingming Chen, Sijia Wang, Jilong Li, Zhen Wang, Shunli Liang, and Zishuai Zhang, "An Interval-Based Payoff Game Model for Autonomous Driving Lane-Changing Decisions," Engineering Letters, vol. 33, no. 12, pp5089-5100, 2025

 

Intelligent Parkinson's Disease Detection from Deep MRI Features Using Transfer Learning with PCA and Metaheuristic-Based Feature Selection

Sai Kumar Pradhan, and Panduranga Vital Terlapu

Engineering Letters, 33:12, pp5101-5117 [Online Full Text]

Sai Kumar Pradhan, and Panduranga Vital Terlapu, "Intelligent Parkinson's Disease Detection from Deep MRI Features Using Transfer Learning with PCA and Metaheuristic-Based Feature Selection," Engineering Letters, vol. 33, no. 12, pp5101-5117, 2025

 

Dynamical Modeling and Ecological Stability Regulation Mechanisms of a Non-Selective Harvesting Amensalism System under Wind Speed Disturbance

Qin Yue, and Xiujian Wang

Engineering Letters, 33:12, pp5118-5130 [Online Full Text]

Qin Yue, and Xiujian Wang, "Dynamical Modeling and Ecological Stability Regulation Mechanisms of a Non-Selective Harvesting Amensalism System under Wind Speed Disturbance," Engineering Letters, vol. 33, no. 12, pp5118-5130, 2025

 

Freemium vs. Charge: Pricing Digital Products with Market Structure and Consumers' Abilities to Perceive Products' Value

Wei Li, Yan-peng He, and Shu-gang Ma

Engineering Letters, 33:12, pp5131-5140 [Online Full Text]

Wei Li, Yan-peng He, and Shu-gang Ma, "Freemium vs. Charge: Pricing Digital Products with Market Structure and Consumers' Abilities to Perceive Products' Value," Engineering Letters, vol. 33, no. 12, pp5131-5140, 2025

 

Mechanical Engineering Undergraduate Education, UK vs USA, a Comparative Study

Morteza Mohammadzaheri, Mojtaba Ghodsi, and Payam Soltani

Engineering Letters, 33:12, pp5141-5148 [Online Full Text]

Morteza Mohammadzaheri, Mojtaba Ghodsi, and Payam Soltani, "Mechanical Engineering Undergraduate Education, UK vs USA, a Comparative Study," Engineering Letters, vol. 33, no. 12, pp5141-5148, 2025

 

From kHz to THz: Exposing Limitations of Rao-Wilton-Glisson Basis Functions in Method-of-Moments Simulations of Practical Monopole Antennas

Jinfeng Li, and Haolin Zhou

Engineering Letters, 33:12, pp5149-5157 [Online Full Text]

Jinfeng Li, and Haolin Zhou, "From kHz to THz: Exposing Limitations of Rao-Wilton-Glisson Basis Functions in Method-of-Moments Simulations of Practical Monopole Antennas," Engineering Letters, vol. 33, no. 12, pp5149-5157, 2025

 

A Cellular-based Moss Growth Optimization with Levy Update Strategy and Moss Death Mechanisms

Changlong Pang, Yukun Wang, and Qingyao Meng

Engineering Letters, 33:12, pp5158-5177 [Online Full Text]

Changlong Pang, Yukun Wang, and Qingyao Meng, "A Cellular-based Moss Growth Optimization with Levy Update Strategy and Moss Death Mechanisms," Engineering Letters, vol. 33, no. 12, pp5158-5177, 2025

 

Comparative Study of Optimization Methods for LOVO Problems using Non-parametric Tests

Araceli Ciotti Marins, Emerson Vitor Castelani, Andre Luis Machado Martinez, and Cristiane Aparecida Pendeza Martinez

Engineering Letters, 33:12, pp5178-5186 [Online Full Text]

Araceli Ciotti Marins, Emerson Vitor Castelani, Andre Luis Machado Martinez, and Cristiane Aparecida Pendeza Martinez, "Comparative Study of Optimization Methods for LOVO Problems using Non-parametric Tests," Engineering Letters, vol. 33, no. 12, pp5178-5186, 2025

 

Application of Improved Artificial Bee Colony Algorithm Based on Social Force Model in Crowd Evacuation

Qiqi Zhu, Meijuan Li, and Xuebo Chen

Engineering Letters, 33:12, pp5187-5201 [Online Full Text]

Qiqi Zhu, Meijuan Li, and Xuebo Chen, "Application of Improved Artificial Bee Colony Algorithm Based on Social Force Model in Crowd Evacuation," Engineering Letters, vol. 33, no. 12, pp5187-5201, 2025

 

Optimization of the Coordinated Transportation Scheme for Passenger and Freight in Rail Transit Considering Flexible Grouping and Time Windows

Guanghui Yan, and Zunzun Hou

Engineering Letters, 33:12, pp5202-5217 [Online Full Text]

Guanghui Yan, and Zunzun Hou, "Optimization of the Coordinated Transportation Scheme for Passenger and Freight in Rail Transit Considering Flexible Grouping and Time Windows," Engineering Letters, vol. 33, no. 12, pp5202-5217, 2025

 

Crude Palm Oil as a Sustainable Passive Coolant for Enhanced Solar Panel Efficiency in Tropical Climates

Irwin Bizzy, Agung Mataram, Astuti, Handoko Salim, Permata Subing, Wijaya K. Adha, and Dendy Adanta

Engineering Letters, 33:12, pp5218-5227 [Online Full Text]

Irwin Bizzy, Agung Mataram, Astuti, Handoko Salim, Permata Subing, Wijaya K. Adha, and Dendy Adanta, "Crude Palm Oil as a Sustainable Passive Coolant for Enhanced Solar Panel Efficiency in Tropical Climates," Engineering Letters, vol. 33, no. 12, pp5218-5227, 2025

 

Design of Power Minimization for IRS-assisted NOMA Multi-user Uplink System

Xinying Li, Ailing Bai, and Haixia Wei

Engineering Letters, 33:12, pp5228-5238 [Online Full Text]

Xinying Li, Ailing Bai, and Haixia Wei, "Design of Power Minimization for IRS-assisted NOMA Multi-user Uplink System," Engineering Letters, vol. 33, no. 12, pp5228-5238, 2025

 

Multi-Query Image Retrieval Based on Self-Attention Mechanism and Triplet Loss Optimization Network

Yongqing Wu, and Xiaoyi Wang

Engineering Letters, 33:12, pp5239-5249 [Online Full Text]

Yongqing Wu, and Xiaoyi Wang, "Multi-Query Image Retrieval Based on Self-Attention Mechanism and Triplet Loss Optimization Network," Engineering Letters, vol. 33, no. 12, pp5239-5249, 2025

 

A Study of the Impact of the Extent of Stagnant Water on the Spread of Dengue Fever in Urban Areas

Gerard Kanga, Jacques Tano, Mohamed Coulibaly, Eric N'zi, and N'da N'guessan Anastase Mian

Engineering Letters, 33:12, pp5250-5260 [Online Full Text]

Gerard Kanga, Jacques Tano, Mohamed Coulibaly, Eric N'zi, and N'da N'guessan Anastase Mian, "A Study of the Impact of the Extent of Stagnant Water on the Spread of Dengue Fever in Urban Areas," Engineering Letters, vol. 33, no. 12, pp5250-5260, 2025

 

A Lightweight YOLO Model for Surface Defect Detection on Steel Plates

Dixiao Shi, Zhigang Li, and Qi Liu

Engineering Letters, 33:12, pp5261-5272 [Online Full Text]

Dixiao Shi, Zhigang Li, and Qi Liu, "A Lightweight YOLO Model for Surface Defect Detection on Steel Plates," Engineering Letters, vol. 33, no. 12, pp5261-5272, 2025

 

Effect of Gas Diffusion Layer Thickness and Porosity on the Cold Start Performance of PEMFC

Zhuang Li, Zhanpo Xue, Xiaopeng Li, Binbin Sun, and Zhenwei Wang

Engineering Letters, 33:12, pp5273-5282 [Online Full Text]

Zhuang Li, Zhanpo Xue, Xiaopeng Li, Binbin Sun, and Zhenwei Wang, "Effect of Gas Diffusion Layer Thickness and Porosity on the Cold Start Performance of PEMFC," Engineering Letters, vol. 33, no. 12, pp5273-5282, 2025

 

A Multi-Modal Ensemble of ResNet50, DenseNet121, and EfficientNetV2 for Brain and Breast Tumor Classification

Sheik Imran, Pradeep N, and Ajay Chandranath

Engineering Letters, 33:12, pp5283-5297 [Online Full Text]

Sheik Imran, Pradeep N, and Ajay Chandranath, "A Multi-Modal Ensemble of ResNet50, DenseNet121, and EfficientNetV2 for Brain and Breast Tumor Classification," Engineering Letters, vol. 33, no. 12, pp5283-5297, 2025

 

EAD-PFNet: A Multimodal Fusion-Based Multi-Scale Road Traffic Detection Algorithm

Jianhan Zhou, Ye Tao, Xuanning Wei, and Jingshi Zhang

Engineering Letters, 33:12, pp5298-5307 [Online Full Text]

Jianhan Zhou, Ye Tao, Xuanning Wei, and Jingshi Zhang, "EAD-PFNet: A Multimodal Fusion-Based Multi-Scale Road Traffic Detection Algorithm," Engineering Letters, vol. 33, no. 12, pp5298-5307, 2025

 

Robust Control using Sliding Mode Controller for SEPIC DC/DC Converter

Tri Nurwati, Rini Nur Hasanah, Waru Djuriatno, and Lunde Ardhenta

Engineering Letters, 33:12, pp5308-5314 [Online Full Text]

Tri Nurwati, Rini Nur Hasanah, Waru Djuriatno, and Lunde Ardhenta, "Robust Control using Sliding Mode Controller for SEPIC DC/DC Converter," Engineering Letters, vol. 33, no. 12, pp5308-5314, 2025

 

Optimization of Monorail Crane Driver's Cab Human-Machine Layout Based on Biomechanical Models and Electromyography Experiment Study

Yunsheng Xin, Xinyu Yan, Mengtao Li, and Hongyi Jin

Engineering Letters, 33:12, pp5315-5325 [Online Full Text]

Yunsheng Xin, Xinyu Yan, Mengtao Li, and Hongyi Jin, "Optimization of Monorail Crane Driver's Cab Human-Machine Layout Based on Biomechanical Models and Electromyography Experiment Study," Engineering Letters, vol. 33, no. 12, pp5315-5325, 2025

 

 

 

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