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  1. 19701

    VECTOR DATA DIFFERENCES IDENTIFICATION IN THE THEMATIC PROCESSING OF SPACE IMAGES by A. A. Zalatoi, A. V. Urbanovich

    Published 2017-08-01
    “…Research and development is done by mathematical modeling of the task in MATLAB. The article provides developed method for solving the task and results of its application for finding differences between two vector data packages, obtained from the target information of remote sensing of the Earth, and/or vector layers of digital district map. …”
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    Article
  2. 19702

    OPTIMIZATION OF BLADE DEFLECTION BASED ON HYBRID GENETIC ALGORITHM by WANG YongDing, QIAN YingJuan

    Published 2021-01-01
    “…In order to improve the energy utilization rate of the vertical axis variable angle of attack turbine,a mathematical optimization model of the blade declination angle variation rule was established,using the blade declination angle change with the position angle as the design parameter,the turbine energy utilization rate as the objective function,and genetic algorithm Combined with the method of sequential quadratic programming,the optimization calculation is carried out,and on this basis,the most suitable blade declination variation law is obtained. …”
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    Article
  3. 19703

    Clinical Effect of the Treatment of Lumbar Intervertebral Disc Protrusion by Yehui Zhou, Ming Yang

    Published 2022-01-01
    “…This paper combines acupuncture and massage to treat lumbar intervertebral disc protrusion, uses a controlled trial to study the clinical effects of acupuncture combined with massage for the treatment of lumbar intervertebral disc protrusion, combines mathematical statistics to test the data, and compares and analyzes the statistical object parameters. …”
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    Article
  4. 19704

    Gradient Based Multipath Reliable Transmission Strategy with Fault Tolerance for Wireless Sensor Networks by Hongbing Li, Qingyu Xiong, Weiren Shi, Cheng Zeng, Min Fan

    Published 2014-04-01
    “…It also establishes the transmission mathematical model to analyze the performance of the network. …”
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    Article
  5. 19705

    Vibration Control of a High-Speed Precision Servo Numerically Controlled Punching Press: Multidomain Simulation and Experiments by Teng Xu, Qinxiang Xia, Xiaobin Long, Gianluca Buffa

    Published 2017-01-01
    “…A three-degree-of-freedom mathematical vibration model of a high-speed punching press was developed in order to explore the vibration modes of the punching press. …”
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    Article
  6. 19706

    A Beginner's Guide to Water Management—Water Clarity by Florida LAKEWATCH, Mark Hoyer

    Published 2001-09-01
    “…Topics range from how we measure water clarity, what affects it, the relationship between water clarity and biological productivity, and techniques used for managing water clarity in lakes. Mathematical models are introduced as a way of predicting water clarity in lakes. …”
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    Article
  7. 19707

    Working Condition Analysis Method of the Gear Pair of Recirculating Ball Variable Ratio Steering by Ke Shanle, Gu Zhiqiang, Niu Ziru, Li Gangyan

    Published 2016-01-01
    “…In order to reflect the actual working conditions of the gear pair in the steering gear accurately,the mathematical model of the steering system is established,and the calculating formulas of the pitman arm moment and the steering nut displacement are given. …”
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    Article
  8. 19708

    Thermal Decomposition Kinetics of Ni(II) Chelates of Substituted Chalcones by K. G. Mallikarjun

    Published 2004-01-01
    “…The thermal decomposition of Ni(II) complexes of 3-(phenyl)-1-(2’-hydroxy-naphthyl)-2-propen-1-one (PHPO), 3-(4-chlorophenyl)-1-(2’-hydroxy-naphthyl)-2-propen-1-one(CPHPO), 3-(4-methoxyphenyl)-1-(2’-hydroxynapthyl)-2-propen-1-one (MPHPO), 3-(3,4-dimethoxyphenyl)-1-(2’-hydroxynaphthyl)-2-propen-1-one(DMPHPO) was studied by thermogravimetry. Mathematical analysis of the data has allowed us to determine various parameters using Freeman-Carroll equation, the integral method using the coats-Redfern equation and the approximation method using the Horowitz-Metzger equation. …”
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    Article
  9. 19709

    Designing of a Drainage System on a Section of Katuna - Rubaya - Muko Road in Kabale District. by Amanya, Rabbi

    Published 2023
    “…The material presented in this report covers all the works completely done involving mathematical calculations of sizes of different hydraulic structures. …”
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    Thesis
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