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  3. 3523

    Automatic Measurement Method of Slump Flow of Cement Paste Based on Dynamic Image Processing Technology by Shiqin He, Pengfei Gao, Chunyue Wang, Ding Nie, Hui Wang

    Published 2022-01-01
    “…In this paper, an automatic measurement method of slump flow based on dynamic image processing technology is studied. Firstly, the cement paste flowability test video is divided into frames every 100 ms; secondly, based on the principle of perspective transformation, an automatic point selection method is proposed to correct the frame image to solve the problem of shooting angle; thirdly, the watershed algorithm based on distance transformation is used to segment the boundary of the cement paste area, and the slump flow is calculated according to the polar coordinates of the boundary; lastly, the relationship curve between slump flow and time is automatically output, and the slump flow at any time is obtained. …”
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  4. 3524
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  8. 3528
  9. 3529

    Research on Effectiveness and Application of Fixed-Plane Perforation Fracturing Technology in Ultra-Low-Permeability Reservoir by Penghui Duan, Xiaofei Wang, Xiaojia Xue, Xiangping Li, Baoqiang Lv, Xiujie Lei, Jun Bu, Haigang Wang

    Published 2022-01-01
    “…A 2-fold increase in ultra-low-permeability reservoir production was achieved by fixed-plane perforation fracturing compared with traditional fracturing technology according to the production data of 78 wells. …”
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  10. 3530
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    New Insights Into the Reservoir Landslide Deformation Mechanism From InSAR and Numerical Simulation Technology by Guoshi Liu, Bin Wang, Qian Sun, Jun Hu, Lei-Lei Liu, Wanji Zheng, Liye Zou

    Published 2025-01-01
    “…Using temporary coherence point InSAR technology, significant motion units were identified, with a maximum deformation rate of −60 mm/yr. …”
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  12. 3532
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    Grading evaluation methods for lacustrine shale oil resources developed by in-situ heating conversion technology by Senhu Lin, Xia Luo, Zhongying Zhao, Lianhua Hou, Shixiang Li, Hui Li, Zhenglian Pang, Lijun Zhang

    Published 2025-01-01
    “…In-situ conversion technology is a sustainable and effective method of recovering medium-low maturity shale, which can be produced with oil resources expected to exceed global total proven oil reserves. …”
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    Article
  15. 3535

    Research and Analysis on the Cultivation of Intelligent Transportation Technology Professionals under the Background of Integration of Production and Education by Ying Zhang, Yongxiang Zhu

    Published 2022-01-01
    “…In order to improve the training effect of transportation technology professionals, this paper combines the intelligent digital signal processing method to process the data of the integration of production and education, and explores the training process of transportation technology professionals. …”
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    Article
  16. 3536

    Nursing Analysis Based on Medical Imaging Technology before and after Coronary Angiography in Cardiovascular Medicine by Qin Li, Yangyang Yuan, Guangyu Song, Yonghua Liu

    Published 2022-01-01
    “…With the advancement of technology, medical imaging technology has been greatly improved. …”
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    Article
  17. 3537

    Classification and Visual Design Analysis of Network Expression Based on Big Data Multimodal Intelligence Technology by Zou Ping, Yueyan Liu

    Published 2022-01-01
    “…This paper mainly studies the historical development trend of big data multimodal intelligence technology and the data processing method of multimodal intelligence technology applied to network expression classification, including data acquisition, storage, and analysis. …”
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    Article
  18. 3538

    Research of the Rolling Bearing Fault Feature Extraction Technology based on the Wavelet Noise Reduction and RSSD by Chen Baojia, Yan Wenchao, Wu Zhiping, Zhu Chenxi

    Published 2016-01-01
    “…The rolling bearing fault vibration signals are nonlinear and non- stationary and have strong noise background,in order to extract the fault feature effectively,a feature extraction technology which combines wavelet denoising and resonance- based sparse signal decomposition( RSSD) is proposed. …”
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  19. 3539

    Study on the Regulation Effect of Optogenetic Technology on LFP of the Basal Ganglia Nucleus in Rotenone-Treated Rats by Zongya Zhao, Yanxiang Niu, Peiqi Chen, Yu Zhu, Liangliang Shi, Xuewei Zhao, Chang Wang, Yehong Zhang, Zhixian Gao, Wenshuai Jiang, Wu Ren, Renjun Gu, Yi Yu

    Published 2021-01-01
    “…Conclusion. Optogenetic technology can regulate the characteristic value of LFP signals in rotenone-treated rats to a certain extent. …”
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    Article
  20. 3540

    A Novel Hybrid Model for the Evaluation of Industry 4.0 Technologies’ Applicability in Logistics Centers by Smiljka Miškić, Snežana Tadić, Željko Stević, Mladen Krstić, Violeta Roso

    Published 2023-01-01
    “…The applicability of nine I4.0 technologies was evaluated based on 15 subcriteria within three main groups of criteria, namely, technological, social and political, and economic and operative. …”
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