Showing 19,721 - 19,740 results of 22,513 for search '"Mathematics"', query time: 0.11s Refine Results
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    On the space of SARS-CoV-2 genetic sequence variants by A. Yu. Palyanov, N. V. Palyanova

    Published 2023-12-01
    “…The data obtained indicate that, despite the apparent mathematical diversity of possible options for changing the virus over time, the corridor of the evolutionary  trajectory that the coronavirus has passed through seems to be quite narrow. …”
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    Article
  8. 19728

    Production of Biogas and Bio-fertilizer from Abattoir Waste as Sustainable Management, Eastern Ethiopia, 2019 by Sina Temsgen Tolera, Fekade Ketema Alemu

    Published 2020-01-01
    “…The magnitude of abattoir waste composition were computed based on Aneibo mathematical computational from the actual number of  slaughtered livestock. …”
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    Article
  9. 19729

    Foundations of radar synthesis theory of phantom objects formation in SAR images by Volodymyr Pavlikov, Simeon Zhyla, Pavlo Pozdniakov, Denys Kolesnikov, Hlib Cherepnin, Olexandr Shmatko, Oleksii Odokiienko, Pavlo Malashta, Eduard Tserne

    Published 2024-11-01
    “…The results obtained are the foundation for further research, which should be directed toward the development of mathematical models of the aerospace remote sensing system orbits, spatial and temporal signals emitted by the remote sensing radio systems from aerospace carriers, and formalization of the features of the underlying surface in the “SAR-PhR” system.…”
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  10. 19730

    A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations by Y. V. Potachits

    Published 2021-06-01
    “…The article describes the methods of mathematical modeling and computational experiment for analyzing the parameters of the electro-dynamic stability of the main structural elements which are determined using coefficients that depend on the natural frequencies of oscillations and the nature of changes in dynamic forces over time. …”
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    Article
  11. 19731

    Numerical modelling of rope elasticity for heave compensation lifting in offshore crane operations by Bassey Asanga, Akanimo Ekpenyong, Aniekan Ikpe

    Published 2024-06-01
    “…Real time data were collected using classy equipment / sensors. First, a mathematical model for wire rope extension was developed using Newton / Euler’s approach when heave compensation system (HCS) was turned off (WOC) and validated using associated wire rope physical properties. …”
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    Article
  12. 19732

    Production of Biogas and Bio-fertilizer from Abattoir Waste as Sustainable Management, Eastern Ethiopia, 2019 by Sina Temsgen Tolera, Fekade Ketema Alemu

    Published 2020-01-01
    “…The magnitude of abattoir waste composition were computed based on Aneibo mathematical computational from the actual number of  slaughtered livestock. …”
    Get full text
    Article
  13. 19733

    Development and Application of Well-Test Model after Injection Biological Nanomaterials by Qing Feng, Ping Gao, Xianchao Chen, Jiang Li, Jingchao Zhou, Feng Qian, Shengsheng Li, Yanni Sun, Yingying Wang

    Published 2022-01-01
    “…On this basis, the flow mathematical model of three zones (inner zone, transition zone, and outer zone) of bionanosolution is established. …”
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    Article
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