Showing 161 - 180 results of 19,335 for search '"population"', query time: 0.06s Refine Results
  1. 161

    Modeling of Flocculation and Sedimentation Using Population Balance Equation by Zhipeng Shi, Genguang Zhang, Yuzhuo Zhang, Tingting He, Guoliang Pei

    Published 2019-01-01
    “…The process of flocculation and sedimentation was simulated based on population balance modeling (PBM) and computational fluid dynamics (CFD); the changes of particle or floc size and their settling velocities over time were examined. …”
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    Population Ageing in Ghana: Research Gaps and the Way Forward by Chuks J. Mba

    Published 2010-01-01
    “…Projection results indicate that by 2050, the aged population will account for 14.1 percent of the total population. …”
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  5. 165

    MEASURES TO COUNTERACT MODERN METHODS OF FRAUD AGAINST THE POPULATION by Maria S. Tikhomirova, Arina D. Palatnikova

    Published 2024-07-01
    “…Proposals for updating and improving methods and measures aimed at countering modern methods of fraud against the population. One of the most important measures to counteract the commission of fraudulent actions against the population, as we believe, is a whole range of various measures aimed at preventing such criminal actions. …”
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  6. 166

    Traveling bands for the Keller-Segel model with population growth by Shangbing Ai, Zhian Wang

    Published 2015-03-01
    “…This paper is concerned with the existence of the traveling bands to the Keller-Segel model with cell population growth in the form of a chemical uptake kinetics. …”
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    Nonlinear stochastic Markov processes and modeling uncertainty in populations by H.Thomas Banks, Shuhua Hu

    Published 2011-11-01
    “…We consider an alternative approach to the use of nonlinear stochastic Markov processes (which have a Fokker-Planck or Forward Kolmogorov representation for density) in modeling uncertainty in populations.These alternate formulations, which involve imposing probabilistic structures on a family of deterministic dynamical systems, are shown to yield pointwise equivalent population densities. …”
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    Rapid Growth of the World Population and Its Socioeconomic Results by Rahim Sadigov

    Published 2022-01-01
    “…This article is mainly devoted to the study of socioeconomic opportunities and problems that may arise from the growth of the world’s population. The article identifies the reasons for the increase in world population and analyzes the factors influencing on the process. …”
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  12. 172

    Bifurcation and Chaos of a Discrete-Time Population Model by Guo Feng, Song Xinghao

    Published 2020-01-01
    “…A Leslie population model for two generations is investigated by qualitative analysis and numerical simulation. …”
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    Bayesian Analysis for a Fractional Population Growth Model by Francisco J. Ariza-Hernandez, Jorge Sanchez-Ortiz, Martin P. Arciga-Alejandre, Luis X. Vivas-Cruz

    Published 2017-01-01
    “…We implement the Bayesian statistical inversion theory to obtain the solution for an inverse problem of growth data, using a fractional population growth model. We estimate the parameters in the model and we make a comparison between this model and an exponential one, based on an approximation of Bayes factor. …”
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    Radix Entomolaris in the Mandibular Molar Teeth of an Iranian Population by Maryam Kuzekanani, Laurence J. Walsh, Jahangir Haghani, Ali Zeynali Kermani

    Published 2017-01-01
    “…The aim of this study was to determine the prevalence of Radix Entomolaris (RE) in permanent mandibular first and second molars in the population of Kerman, in the southeast of Iran. Materials and Methods. …”
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