Category: 7. Maths

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  • Multi-scenario simulation of land use change based on the objectives of cultivated land, ecological protection, and economic development in Yunnan Province, China

    Multi-scenario simulation of land use change based on the objectives of cultivated land, ecological protection, and economic development in Yunnan Province, China

    Analysis of land-use change over a typical period

    The spatial distribution of land use in Yunnan Province is illustrated in Fig. 3, and the land use pattern in the study area underwent a substantial transformation between 2000 and 2020, with…

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  • A neural architecture search optimized lightweight attention ensemble model for nutrient deficiency and severity assessment in diverse crop leaves

    A neural architecture search optimized lightweight attention ensemble model for nutrient deficiency and severity assessment in diverse crop leaves

    This paper proposes an ensemble model using NAS optimization for diagnosing the major micro nutrient deficiencies, such as boron, iron and manganese, in banana crops. The Data were collected from the publicly available fully labelled Mendeley…

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  • Numerical simulation of red blood cells migration and platelets margination for blood flow in micro-vessels with fusiform aneurysms

    Numerical simulation of red blood cells migration and platelets margination for blood flow in micro-vessels with fusiform aneurysms

    The cellular blood flow in micro-vessels with a fusiform is examined under different values of hematocrit. The migration of the RBCs and the platelet margination process are considered, especially in the aneurysm region. Other hemodynamics…

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  • Optimal control and economic evaluation of diphtheria disease model with booster immunization and hospitalization

    Optimal control and economic evaluation of diphtheria disease model with booster immunization and hospitalization

    Positivity and boundedness of solutions

    The non-negativity of the parameters and variables in the model (1) is biologically significant since the model represents the dynamics of a human disease. Therefore, it is essential to demonstrate the…

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  • The development of carbon-neutral data centres in space

    The development of carbon-neutral data centres in space

  • Masanet, E., Shehabi, A., Lei, N., Smith, S. & Koomey, J. Recalibrating global data center energy-use estimates. Science 367, 984–986 (2020).

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  • Zhai, Y., Ong, Y.-S. & Tsang, I. W….

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