Showing 981 - 1,000 results of 25,061 for search '"population"', query time: 0.07s Refine Results
  1. 981

    Sex disparity in the association between alcohol consumption and sarcopenia: a population-based study by Longbao Yang, Longbao Yang, Qiuju Ran, Qiuju Ran, Yee Hui Yeo, Zhang Wen, Zhang Wen, Shuyue Tuo, Shuyue Tuo, Yong Li, Yong Li, Jia Yuan, Jia Yuan, Shejiao Dai, Shejiao Dai, Jinhai Wang, Jinhai Wang, Fanpu Ji, Fanpu Ji, Fanpu Ji, Fanpu Ji, Xinxing Tantai, Xinxing Tantai

    Published 2025-02-01
    “…Therefore, this study comprehensively investigated the association of alcohol consumption with sarcopenia in a nationally representative sample of US adults.MethodsThis population-based study included adults aged 18 years and older from the National Health and Nutrition Examination Survey (NHANES) III. …”
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  7. 987

    Quantile and interquantile regression models for returns to education by economic sector and vulnerable population in Colombia by Jacobo Campo-Robledo, Cristian Castillo-Robayo, Julimar da silva Bichara

    Published 2024-12-01
    “…We investigated the returns to education by economic sector in Colombia, focusing on the relationship between educational levels (degree of highest educational level) and wages in different labor areas (economic sectors), as well as vulnerable populations such as women and migrants. Quantile and interquantile regressions were employed, correcting for selection bias through the inverse Mills ratio and using monthly data from Colombia's Great Integrated Household Survey (GEIH) for 2019, to explore how the effect of education varies at different points of the income distribution and between these points. …”
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  8. 988

    Existence and Uniqueness of Positive and Bounded Solutions of a Discrete Population Model with Fractional Dynamics by J. E. Macías-Díaz

    Published 2017-01-01
    “…We depart from the well-known one-dimensional Fisher’s equation from population dynamics and consider an extension of this model using Riesz fractional derivatives in space. …”
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  9. 989

    Improved Population Intelligence Algorithm and BP Neural Network for Network Security Posture Prediction by Yueying Li, Feng Wu

    Published 2023-01-01
    “…To address the problems of low prediction accuracy and slow convergence of the network security posture prediction model, a population intelligence optimization algorithm is proposed to improve the network security posture prediction model of the BP neural network. …”
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  10. 990

    Confidence Intervals for the Coefficient of Variation in a Normal Distribution with a Known Population Mean by Wararit Panichkitkosolkul

    Published 2013-01-01
    “…This paper presents three confidence intervals for the coefficient of variation in a normal distribution with a known population mean. One of the proposed confidence intervals is based on the normal approximation. …”
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  11. 991

    Prevalence of Cardiovascular Disease Risk Factors in the Women Population Covered by Health Centers in Ardabil by Leli Avesta, Sina Rasoolzadeh, Mahdi Naeim, Aziz Kamran

    Published 2022-01-01
    “…This study aimed to determine the prevalence of cardiovascular risk factors in the population of women aged 30 to 60 years covered by health centers in Ardabil. …”
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  12. 992

    Determination of Mealybug Population Density for Transmission of Pineapple Mealybug Wilt Disease in Central Uganda by B. Bua, M. E. Mawa, J. Ayiga, A. Ocwa

    Published 2024-01-01
    “…Currently, in Uganda, the population of Dysmicoccus brevipes that can transmit PMWD is not known. …”
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  13. 993

    Adapting physics-informed neural networks to improve ODE optimization in mosquito population dynamics. by Dinh Viet Cuong, Branislava Lalić, Mina Petrić, Nguyen Thanh Binh, Mark Roantree

    Published 2024-01-01
    “…However, current PINN frameworks are not sufficiently mature for real-world ODE systems, especially those with extreme multi-scale behavior such as mosquito population dynamical modelling. In this research, we propose a PINN framework with several improvements for forward and inverse problems for ODE systems with a case study application in modelling the dynamics of mosquito populations. …”
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  14. 994

    Dried and Tested: Inoculation Method Impacts Low-Moisture Food Persistent Bacterial Populations by Manita Adhikari, Kavita Patil, Jennifer C. Acuff

    Published 2025-02-01
    “…Inoculation methods were compared to establish low-moisture food persistent bacterial populations (LMF PBPs) that realistically reflect populations found in LMF environments. …”
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  15. 995

    Visual experience orthogonalizes visual cortical stimulus responses via population code transformation by Samuel W. Failor, Matteo Carandini, Kenneth D. Harris

    Published 2025-02-01
    “…We measured orientation tuning in 4,000-neuron populations of mouse V1 before and after training on a visuomotor task. …”
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    Current Status of Breeding Population of Western Osprey in Abu Dhabi, United Arab Emirate by Shakeel Ahmed, Sálim Javed, Shahid B. Khan, Nouf Al Qadi, Abdullah Al Hamadi, Eissa Al Hamadi

    Published 2023-10-01
    “…Approximately 90% of the breeding population is found in Abu Dhabi Emirate, making it a critical area for conservation efforts. …”
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  19. 999

    Regional Variation in Rates of IVF Treatment across Australia: A Population-based Study by Louise Rawlings, Pauline Ding, Stephen J. Robson

    Published 2017-03-01
    “…Measures of accessibility considered were percentage of the population remote from urban areas and average state population density. …”
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