Showing 461 - 480 results of 19,524 for search '"Mathematics"', query time: 0.08s Refine Results
  1. 461

    Improvement of Image Compression by Changing the Mathematical Equation Style in Communication Systems by Riyadh M. Al-Saleem, Yasameen A. Ghani, Shihab A. Shawkat

    Published 2022-01-01
    “…The compression process uses different mathematical equations that have different methods and efficiencies, so some common mathematical methods for each style are presented taking into consideration the pros and cons of each method. …”
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    Mathematical Modelling of Acetaminophen Release in HPC/PAAm Hydrogel: Synthesis and Application by Abigail M. Díaz-Guerrero, Claudia A. Castillo-Miranda, Carlos F. Castro-Guerrero, Hernán Peraza-Vázquez, Ana B. Morales-Cepeda, Adrián F. Peña-Delgado

    Published 2019-01-01
    “…In this paper, the mathematical modelling of acetaminophen release in hydroxypropyl cellulose with polyacrylamide (HPC/PAAm) is reported. …”
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    A mathematical model of HTLV-I infection with two time delays by Xuejuan Lu, Lulu Hui, Shengqiang Liu, Jia Li

    Published 2014-12-01
    “…Mathematical Biosciences and Engineering…”
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  12. 472

    Mathematical model for energy savings in blood donations at the Cienfuegos Blood Bank by David Lorenzo Calles, Manuel E. Cortés Cortés

    Published 2025-01-01
    “…It is extremely important to determine the number of blood donors who minimize electricity consumption, and statistical-mathematical methods are used to do so.<br /><strong>Objective:</strong> to develop a statistical-mathematical model to determine the number of blood donors who minimize electricity consumption at the Cienfuegos Blood Bank and comply with the institution's plans.…”
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  13. 473

    The substantiation of mathematics abilities test contents' structure of the primary school pupils by Arkadijus Kiseliovas, Danutė Kiseliova

    Published 2001-12-01
    “…We have divided into three categories the standard requirements for the pupil's communicative abilities, mathematics abilities and skills, the abilities linked with the expression of mathematics thinking in soling problems. …”
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  14. 474

    A delayed mathematical model for testosterone secretion with feedback control mechanism by Banibrata Mukhopadhyay, Rakhi Bhattacharyya

    Published 2004-01-01
    “…International Journal of Mathematics and Mathematical Sciences…”
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    Application of Linear Regression Mathematical Model in the Evaluation of Teachers’ Informatization Quality by Shuping Li, Xinlei Yuan

    Published 2021-01-01
    “…This paper uses regression analysis to evaluate the teacher education information system and uses mathematical statistics to establish a linear regression model for the city and analyze and calculate it. …”
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  19. 479

    Mathematical modeling of the self vibration frequencies of mechanical frames of controls rigs by Algimantas Bartaševičius, Petras Ilgakojis, Stanislovas Merkevičius

    Published 2004-12-01
    “…The theory of instantaneous cylindrical tubes and main equations of theory of elasticity can be used to develop the mathematical model. Vibrations of one and two layers thin – border tubes are considered, differential equations with partial derivatives are created to discribe vibrations. …”
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  20. 480