Showing 1,681 - 1,700 results of 49,816 for search '(functional OR function) model', query time: 0.40s Refine Results
  1. 1681

    Competitive exclusion in an infection-age structured vector-host epidemic model by Yanxia Dang, Zhipeng Qiu, Xuezhi Li

    Published 2017-07-01
    “…In this paper, we extend the competitive exclusion principle to a multi-strain vector-borne epidemic model with age-since-infection. The model includes both incubation age of the exposed hosts and infection age of the infectious hosts, both of which describe the different removal rates in the latent period and the variable infectiousness in the infectious period, respectively. …”
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    Multiple Scattering Properties Based on Modified Microsurface pBRDF Model by Youfei Hao, Jin Duan, Ju Liu, Jiahao Yang, Juntong Zhan

    Published 2023-01-01
    “…However, the existing polarized bidirectional reflection distribution function (pBRDF) based on microfacet theory for modelling light transmission over rough surfaces is not general. …”
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    Global dynamics of a vector-host epidemic model with age of infection by Yan-Xia Dang, Zhi-Peng Qiu, Xue-Zhi Li, Maia Martcheva

    Published 2017-09-01
    “…By using the method of Lyapunov function, the global dynamics of the PDE model is further established, and the results show that the basic reproduction number $\mathcal R_0$ determines the transmission dynamics of vector-borne diseases: the disease-free equilibrium is globally asymptotically stable if $\mathcal R_0≤ 1$ , and the endemic equilibrium is globally asymptotically stable if $\mathcal{R}_0 \gt 1$ . …”
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  9. 1689
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    Improved MTF Measurement of Medical Flat-Panel Detectors Based on a Slit Model by Haiyang Zhang, Zhiyong Ji

    Published 2025-02-01
    Subjects: “…modulation transfer function (MTF)…”
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    Preprocessing-Free Convolutional Neural Network Model for Arrhythmia Classification Using ECG Images by Chotirose Prathom, Ryuhi Fukuda, Yuto Yokoyanagi, Yoshifumi Okada

    Published 2025-03-01
    “…Second, we implement a focal loss (FL) function during model training to prioritize minority classes. …”
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    Efficacy of multicomponent adsorption of fluoroquinolone based antibiotics onto the wasted municipal sewage sludge: Experiments and modeling by Rajib Kumar Das, Ujjaini Sarkar, Rohit Bhagat Kalwar

    Published 2025-12-01
    “…The specific objective of this piece of research work is to assess a specific scheme of in-situ batch equilibrium adsorption of these antibiotics using activated sludge at the specific sewage treatment works. Two models namely Modified competitive Langmuir-like model and LeVan-Vermeulen model are used for modelling the adsorption of ciprofloxacin and ofloxacin using activated sludge. …”
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