Results 31 to 40 of about 2,873,406 (205)
Revista Brasileira de Engenharia Agrícola e Ambiental, 2000 A determinação da precipitação efetiva apresenta grande relevância no estudo da precipitação com fins de aplicação na agricultura, visto que esta parcela da precipitação é realmente aquela que estará contribuindo com a água disponível do solo.
Silvio César Sampaio +3 more
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Evaluation of regression methods for log-normal data - linear models for environmental exposure and biomarker outcomes [PDF]
, 2015 The identification and quantification of associations between variables is often of interest in occupational and environmental research, and regression analysis is commonly used to assess these associations. While exposures and biological data often have
Gustavsson, Sara
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Frontiers in Public Health, 2018 Background: Multi-drug resistant tuberculosis (MDR-TB) develops due to problems such as irregular drug supply, poor drug quality, inappropriate prescription, and poor adherence to treatment. These factors allow the development and subsequent transmission
Oluwatosin J. Akinsola +3 more
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Log-log profiles of the ensemble-averaged MSD under different self-crowding conditions and CRO densities. [PDF]
, 2018 The profile of variation in natural logarithm of the ratio of ensemble-averaged MSD to time,log (〈r2〉/t), with respect to the natural logarithm of time, log (t), is referred here as the log-log profile for simplicity. (A-G) Each plot demonstrates the log-
Rahul Gupta (358711)
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Bayesian inversion of log-normal eikonal equations
Inverse Problems, 2023 Abstract We study the Bayesian inverse problem for inferring the log-normal slowness function of the eikonal equation, given noisy observation data on its solution at a set of spatial points. We contribute rigorous proofs on the existence and well-posedness of the problem.
Zhan Fei Yeo, Viet Ha Hoang
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Approximations to the Distribution of Weighted Log-Normal Variates [PDF]
The Egyptian Statistical Journal, 1976 This work introduces three different approximations to the distribution of weighted log-normal variates. Numerical methods are used to express the density function as a Gauss-Hermite quadrature and a Gauss-Laguerre quadrature. The third approximation was
Hoda Rashad, Ahmed El Mawaziny
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Fluctuations of entropy and log-normal superstatistics [PDF]
Physical Review E, 2010 14 pages, no figures. A discussion about an application of the fluctuation theorem added. Typos corrected. The version published in Phys.
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Bayesian inference for quantiles of the log‐normal distribution
Biometrical Journal, 2020 AbstractThe log‐normal distribution is very popular for modeling positive right‐skewed data and represents a common distributional assumption in many environmental applications. Here we consider the estimation of quantiles of this distribution from a Bayesian perspective. We show that the prior on the variance of the log of the variable is relevant for
Aldo Gardini +2 more
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Swimming eukaryotic microorganisms exhibit a universal speed distribution
eLife, 2019 One approach to quantifying biological diversity consists of characterizing the statistical distribution of specific properties of a taxonomic group or habitat. Microorganisms living in fluid environments, and for whom motility is key, exploit propulsion
Maciej Lisicki +3 more
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Correlated Log-Normal Random Variables under a Multiscale Volatility Model
Advances in Mathematical Physics, 2021 The study focuses on extending the fast mean-reversion volatility, which was developed by the author in a previous work, to the multiscale volatility model so that it can express a well-separated time scale.
Yong-Ki Ma
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