About the Journal

Academic Journal of Science and Technology (AJST) is a peer-reviewed journal published by Darcy & Roy Press. The mission of the journal is to provide an academic forum for discussing the issues of science, engineering, and technology across the world. All articles published are rigorously and fast reviewed meeting the Journal Quality standards.

Current Issue

Vol. 14 No. 3 (2025)
Published: 17-03-2025

Articles

  • Development and Future Outlook of Rail Transit Projects in Mining Subsidence Areas

    Zijian Shen, Yongqiang Yu, Lidan Fan, Jiyun Zhang, Feng Xu, Haisheng Bai, Zhonghua Xu, Zerun Li
    1-4
    DOI: https://doi.org/10.54097/b5tnng86

  • Research Progress on Anode-Enhanced Electro-Fenton for the Degradation of Organic Pollutants

    Shengli Huo
    5-8
    DOI: https://doi.org/10.54097/qcs20r04

  • Double Shoulder Thread Mechanics Study and Life Analysis of Drilling Tools

    Junming Zhang, Liangliang Dong
    9-16
    DOI: https://doi.org/10.54097/ffzh1h49

  • 5mC Detection Based on Deep Learning from Nanopore Sequencing

    Jiongjiong Teng, Wei He, Zhihao Zhang
    17-21
    DOI: https://doi.org/10.54097/thpcq864

  • Study on FCG of EH36 and EH690 Dissimilar Steel Welded Joints Based on the RA - AF Method of acoustic emission

    Yi Zhao, Jian Shi, Xingping Hou
    22-29
    DOI: https://doi.org/10.54097/hyfm6h95

  • Application and Prospect of Machine Learning in Predicting the Performance of Grouted Sleeve Connections

    Jiaqing Zong, Liwei Wu
    30-35
    DOI: https://doi.org/10.54097/3t5dpq93

  • Study on Enhanced Geothermal System of Carbon Dioxide Fracturing Dry Hot Rock

    Tao Liu, Guanghui Zhao
    36-38
    DOI: https://doi.org/10.54097/q5n4pm12

  • A Review of Research on Testing Methods for Window Air Tightness, Water Tightness, and Wind Pressure Resistance Performance

    Tao Zhang, Haibin Chen
    39-42
    DOI: https://doi.org/10.54097/vnccjz63

  • Study on Similarity Simulation Test of Overburden Movement Law in Fully Mechanized Mining Face

    Xiaodong Lv
    43-45
    DOI: https://doi.org/10.54097/dhstdm65

  • Research Progress on the High-Temperature Resistance of Ultra-High Performance Concrete Incorporating Iron Tailings as a Cementitious Material

    Haochen Yang, Guowei Ni, Bo Liu
    46-49
    DOI: https://doi.org/10.54097/rcwjve62

  • Identification of Hazardous and Harmful Factors in Spherical Tanks

    Bingyue Han, Xuemei Luo , Yanfei Ren
    50-53
    DOI: https://doi.org/10.54097/br81qg74

  • Operation Safety Monitoring of Large Thermal Power Plant Units Based on Edge Computing

    Xuhui Wang, Yupeng Hou
    54-58
    DOI: https://doi.org/10.54097/15q3g495

  • Job Requirements - Overview of Resource Theory

    Xuehang Ling
    59-60
    DOI: https://doi.org/10.54097/wj9rqb22

  • Research on Semantic Segmentation Algorithms for Street Scenes

    Linlin Liu
    61-65
    DOI: https://doi.org/10.54097/t4m66490

  • Review on the Preparation and Performance of Polyacrylamide-Based Composite Hygroscopic Hydrogels for Atmospheric Water Harvesting

    Yilun Dai, Puchun He
    66-68
    DOI: https://doi.org/10.54097/mm10tb02

  • MambaFormer3D: A Hybrid Transformer-Mamba Network for 3D Brain Tumor Segmentation

    Beibei Hou, Saizong Guan
    69-75
    DOI: https://doi.org/10.54097/a5v4aj58

  • Research Progress of Supercritical / Dense Phase CO2 Flow Metering Technology

    Zhelong Wang
    76-84
    DOI: https://doi.org/10.54097/wy5b9163

  • Push Force Analysis Optimization Based on Differential Evolution Method

    Xudong Zhang, You Yang, Xiang Zhang, Kangyou Dou, Yaru Dang, Pengfei Zhang
    85-90
    DOI: https://doi.org/10.54097/b3drmf03

  • Use of Digital Twin Technologies in Facility Management and Related Industries: A Bibliometric Review

    Yuming Shi
    91-103
    DOI: https://doi.org/10.54097/8vggtq23

  • Design and Research on the Automatic Pipe Laying Device of Workover Rigs

    Kangyou Dou, You Yang, Yaru Dang, Xiang Zhang, Xudong Zhang, Pengfei Zhang, Xiaohong Liu
    104-110
    DOI: https://doi.org/10.54097/qyz64t33

  • Research on the Construction of the Indicator System for the Operating Characteristics of Urban Business Environment

    Maobin Hu, Zhengyang Dang, Liang Dong
    111-116
    DOI: https://doi.org/10.54097/ehc4fs10

  • Design and Analysis of the Pipe Handling Manipulator for Workover Rigs

    Yaru Dang, Jun Shao, Kangyou Dou, Xiang Zhang, You Yang, Xudong Zhang, Pengfei Zhang
    117-123
    DOI: https://doi.org/10.54097/en33y674

  • Global Research Trends on the Effects of Cold Exposure on Fat Metabolism (1995–2025) A Bibliometric Analysis

    Pengpeng Gou, Shunfang Liu, Sian Zhou
    124-135
    DOI: https://doi.org/10.54097/c4n5yn98

  • Structural Design and Analysis of Hydraulic Sandblasting Perforation Device

    Qiangqiang Cheng, Bin Zhao, Chenxi Dong
    136-140
    DOI: https://doi.org/10.54097/ee8pbg59

  • Fatigue EEG Classification Study Based on Convolutionally Constrained Boltzmann Machine

    Xiaoran Dong, Yahan Gao
    141-150
    DOI: https://doi.org/10.54097/krwvwm87

  • Numerical Simulation of Rock Breaking Factors with TBM Disc Cutter

    Mengqiao Chen
    151-154
    DOI: https://doi.org/10.54097/j3x34x82

  • Prediction of TBM Roadway Surrounding Rock Grade Based on XGBoost Model

    Zhang Hu, Zhanbiao Yang
    155-162
    DOI: https://doi.org/10.54097/mrsqak79

  • Research on Mechanical Contact Channel

    Qing Tong
    163-167
    DOI: https://doi.org/10.54097/pfpehb28

  • Application of Square-Root Information Kalman Filtering to Combined Navigation Systems

    Yifan Yang, Yanmin Luo
    168-172
    DOI: https://doi.org/10.54097/2kdp2109

  • Genesis of the Dolomite in the Qixia Formation at Laogongqiao Village, Huaying Mountain

    Yihong Liu
    173-177
    DOI: https://doi.org/10.54097/jaqcsr53

  • Status Quo and Countermeasures of Clarinet Education in China

    Ke Zhang
    178-183
    DOI: https://doi.org/10.54097/50nj2d55

  • Overview on the Effects of Low Temperature on Concrete Performance and Electrical Resistivity

    Yufeng Feng
    184-189
    DOI: https://doi.org/10.54097/cg29kv22

  • Current Situation and Countermeasures for the Development of E-commerce Logistics in China

    Lian Dai, O.Baldangombo
    190-195
    DOI: https://doi.org/10.54097/tj5xw671

  • Lifting Grouting Technology for Settlement Control of Existing Operating Subway Tunnels

    Xuewen Duan
    196-197
    DOI: https://doi.org/10.54097/85n4d070

  • Adaptive Control Strategy for Oscillating Water Column Wave Energy Device Based on Deep Reinforcement Learning

    Yuxuan Liu
    198-202
    DOI: https://doi.org/10.54097/xd61hr48

  • Feasibility Study on the Design of the Superstructure of Yuyang Bridge Based on Midas Civil

    Zhanshuo Zhang
    203-205
    DOI: https://doi.org/10.54097/x7krv027

  • Sci-tech Finance, Industrial Structure Upgrading and Coordinated Regional Economic Development

    Xiuqing Wang
    206-212
    DOI: https://doi.org/10.54097/fcgxff85

  • Study on the Layout Form of Comprehensive Mining Working Face with Existing and Abandoned Natural Gas Wells in Coal Mines

    Tianyu Dong
    213-216
    DOI: https://doi.org/10.54097/m30brf10

  • Data-Driven Aerodynamic Design and Optimization of Vehicles

    Juncheng Peng
    217-219
    DOI: https://doi.org/10.54097/eqydp759

  • Study on the Properties of Alkali-activated Gold Tailings 3D Printing Concrete

    Depeng Wang
    220-227
    DOI: https://doi.org/10.54097/ngajfb64

  • Adaptive Visual Obstacle Avoidance Algorithm for Aerial Drones Integrating Deep Learning and Spatial Geometric Transformations

    Haitian Sun
    228-234
    DOI: https://doi.org/10.54097/aj38p662

  • Research Progress on Concrete-Filled Steel Tubes with Defects

    Yuxuan Li
    235-239
    DOI: https://doi.org/10.54097/pz6tqd36

  • Application and Prospect of Multi-source Remote Sensing Technology Integration in Soil Salinization Monitoring

    Hongjian Fan, Lei Shi
    240-241
    DOI: https://doi.org/10.54097/cxcc8t28

  • Monitoring of Meteorological Drought in the Indochinese Peninsula Based on Satellite Data

    Haiyang Wang
    242-246
    DOI: https://doi.org/10.54097/tsx42q73

  • Feasibility Study of Mud Shale as a Soil Reconstitution Material

    Panpan Zhang, Liheng Xia, Shu Gao
    247-249
    DOI: https://doi.org/10.54097/vjyqn470

  • Based on Finite Element Analysis, The Main Controlling Factors of Coal Rock Permeability Under True Triaxial Stress Are Analyzed

    Yongyu Li
    250-260
    DOI: https://doi.org/10.54097/8defdz98

  • Research on Shale as an Organic Reconstruction Material for Soil

    Panpan Zhang, Yutong Sun, Shu Gao
    261-263
    DOI: https://doi.org/10.54097/4v1vkd49

  • Preparation and Properties of MA0.9FA0.1PbI3 Perovskite Solar Cells by Br- doping

    Yunpeng Zhao, Hari Bala, Fei Cheng, Yingjie Wen, Boji Wang
    264-273
    DOI: https://doi.org/10.54097/v4s1em69

  • Inversion of Optical Properties of Porous Membrane Materials Based on Monte Carlo Method

    Yue Ma, Xiaoyin Wang
    274-278
    DOI: https://doi.org/10.54097/yg7jwe57

  • Optimization of SINS / GNSS Integrated Navigation Model Based on Prior Information

    Yu Sun
    279-285
    DOI: https://doi.org/10.54097/ykb61917

  • Crossbeam Structure Optimization Using Orthogonal Experimental Combined Weighting Method

    Shuai Ye, Yun Xu, Zhuolin Wen, Hailin Liao, Tao Zhang
    286-294
    DOI: https://doi.org/10.54097/3ktbq195

  • Prediction of Mine Water Inflow Based on Growth Curve Model

    Shang Wang, Qingge Zhang, Shiyuan Tian
    295-302
    DOI: https://doi.org/10.54097/kyj71675

  • Research on PSO-PID Based Flow Regulation and Control System

    Kunpeng Wang, Dazhi Yang
    303-311
    DOI: https://doi.org/10.54097/wvdxww93

  • Automated Construction of Deep Learning Sample Sets for Impervious Surfaces Incorporating Eco-Geographic Partitions

    Longchen Zhai
    312-321
    DOI: https://doi.org/10.54097/90cp7y63

  • Research on Anti-Leakage Measures for Fully Mechanized Mining Faces in Gently Inclined Thin Coal Seams

    Bojie Pan
    322-327
    DOI: https://doi.org/10.54097/6xgp2m55

  • Research on Improved Indoor Localization Algorithm for UAVs Based on VINS

    Xi Zhang, Nianqing Tan
    328-334
    DOI: https://doi.org/10.54097/dnbnkp47

  • Research on the Operation and Management of Mechanical CNAS Laboratories

    Dong Li
    335-338
    DOI: https://doi.org/10.54097/34by5f06

  • The Pricing and Quantity Strategy of Reusable and Disposable Packaging

    Zihan Ye
    339-342
    DOI: https://doi.org/10.54097/33sm6g70

  • Enhancing Inter-frame Registration Accuracy Based on Adaptive Grid Projection

    Zhenhao Xing, Hongmei Qu, Xiayu Zhao
    343-346
    DOI: https://doi.org/10.54097/mp960a82

  • Research on Electric Vehicle Charging and Discharging Optimization Scheduling based on Improved Sparrow Algorithm

    Huanjun Yang
    347-351
    DOI: https://doi.org/10.54097/xzc2j929

  • Design and Implementation of PV Maximum Power Point Tracking Control

    Chao Liu, Zhihua Hu, Gulizhati Hailati
    352-361
    DOI: https://doi.org/10.54097/z4nkh225

  • Inverter-based Resources for Power Generation Technology

    Xinyi Wang
    362-370
    DOI: https://doi.org/10.54097/j78cj332

  • Bearing Fault Diagnosis Method Based on SE-CNN

    Taohuang Liu, Zhihua Hu, Yanyang Zhang, Xiang Liu, Sunjie Liu, Weijian Shao
    371-375
    DOI: https://doi.org/10.54097/3n10dg48

  • Research on Crop Planting Strategies Based on Optimization Algorithms

    Zhiwei Wen, Chao Liang, Yurui Yao
    376-382
    DOI: https://doi.org/10.54097/52my2582

  • Research on Gauge-Ultra-High Dual-Parameter Fusion Measurement Method under ARM Architecture

    Jinlong Lv, Zhihua Hu, Yuting You
    383-386
    DOI: https://doi.org/10.54097/pgh7ma07

  • Application of Surface Electromyography (sEMG) in Smart Health Devices

    Wenhao Liang
    387-390
    DOI: https://doi.org/10.54097/1wkabp18

  • Study on Spatial Localization of Pill Box Gripping Point Based on Binocular Camera

    Tao Zhou
    391-395
    DOI: https://doi.org/10.54097/tw17en76

  • Mutual Feedback Mechanisms and Vulnerability Assessment of Ecosystem Carbon Sink Dynamics and Land Cover Transformation in Henan Province.

    Zhilei Yu
    396-405
    DOI: https://doi.org/10.54097/3rfvxz33

  • Development and Implementation of Low Noise Acquisition and High Precision Time Synchronization Technology for Shallow Buried Microseismic Monitoring System

    Feilong Yang, Qingyuan Deng, Xunqian Tong
    406-412
    DOI: https://doi.org/10.54097/n0te2817

  • Study on the Spatial Distribution of Salt Place Names in Zigong City

    Wenna Zou, Meng Wan
    413-418
    DOI: https://doi.org/10.54097/7q3n5k23
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