About the Journal

International Scientific Technical and Economic Research (ISTAER)

ISSN 2959-1309

Aims & Scope
ISTAER is a peer-reviewed, open-access international journal dedicated to publishing high-quality empirical and experimental research at the intersection of science, technology, and economics. The journal focuses on studies that employ rigorous data-driven or experimental methods to examine how technological innovation shapes markets, policies, and socioeconomic outcomes.

Current Issue

Volume. 3, No. 4 (December 2025)
View Volume. 3, No. 4 (December 2025)
Published: 2025-10-04

Research Article

  • Study on the Agricultural System in a Certain Region Based on the LSTM Model and Genetic Algorithms

    Yangyun Wang, Yan Qian, Shangyang Zou, Dongping Sheng* (Author)
    1-10
    DOI: https://doi.org/10.71451/ISTAER2548

  • Research on regulated biological regularity LED light source based on normality test algorithm

    Wenxing Kong, Keyan Huang, Xiaowei He, Donping Sheng* (Author)
    11-24
    DOI: https://doi.org/10.71451/ISTAER2549

  • Machine Learning Approaches for Detecting Abnormalities in Female Fetuses

    Yuxuan Cai (Author)
    25-33
    DOI: https://doi.org/10.71451/ISTAER2550

  • Research on MRI Object Detection Using an Enhanced YOLOv8 Framework

    Nan Gao, Fuguang Han*, Yao Yao, Zhijie Gao, Yihan Zhang (Author)
    34-42
    DOI: https://doi.org/10.71451/ISTAER2551

  • Solving the NIPT optimal timing problem based on NSGA-II

    Yiran Chen, Yueyuan Chen, Keyu Yao, Junwen Luo (Author)
    43-53
    DOI: https://doi.org/10.71451/ISTAER2552

  • Research on Business Models and Risk Governance Frameworks for Fintech-Enabled Financing of Micro and Small Enterprises

    Zhenglin Chen*, Zhendong Ma, Chengkai Kang (Author)
    54-63
    DOI: https://doi.org/10.71451/ISTAER2553

  • Research on the Application Logic and Ethical Boundaries of Artificial Intelligence in Systemic Financial Risk Early Warning

    Zhenglin Chen*, Zhendong Ma, Chengkai Kang (Author)
    64-70
    DOI: https://doi.org/10.71451/ISTAER2554

  • MAPFusion: Enhancing RoBERTa for News Classification with Multi-Head Attention Pooling and Feature Fusion

    Xinran Bu (Author)
    71-84
    DOI: https://doi.org/10.71451/ISTAER2555

  • Research on Lightweight Design and Performance Optimization of Lattice Structures Based on Additive Manufacturing

    Hongfang Shan*, Xiaolin Wang, Yunfei Jiang, Nuo Xu (Author)
    85-93
    DOI: https://doi.org/10.71451/ISTAER2556

  • Research and Development of Robotic Grinding and Polishing Process Parameter Adaptive Control System

    Xiaolin Wang*, Yu Zhang, Xinyu Bu, Zhenglin Chen (Author)
    94-101
    DOI: https://doi.org/10.71451/ISTAER2557

  • Design of an AR-based assembly guidance and remote maintenance system for complex electromechanical equipment

    Yu Zhang*, Yongzhuang Li, Jiayi Zhou (Author)
    102-110
    DOI: https://doi.org/10.71451/ISTAER2558

  • Construction of Self-Optimization and Quality Prediction Model for Intelligent Die Casting Unit Process Parameters

    Hongfang Shan*, Yuwen Su, Nuo Xu (Author)
    111-120
    DOI: https://doi.org/10.71451/ISTAER2559

  • Applications of MEMS sensors in industrial equipment condition sensing and the Internet of Things

    Wenjing Zhou* (Author)
    121-128
    DOI: https://doi.org/10.71451/ISTAER2560

  • An Exploration of the Application of Bionic Design Methods in the Design of Miniaturized Personal Vehicles

    Jiahao Yang* (Author)
    129-137
    DOI: https://doi.org/10.71451/ISTAER2561

  • Framework for the Application of Digital Twin Technology in Intelligent Production Line Condition Monitoring and Predictive Maintenance

    Yu Zhang*, Mengxi Wang, Jiayi Zhou (Author)
    138-146
    DOI: https://doi.org/10.71451/ISTAER2572

  • Application of Smart Wearable Device Interaction Design Based on User Experience Map

    Jiahao Yang* (Author)
    147-155
    DOI: https://doi.org/10.71451/ISTAER2573
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