Results 1 to 10 of about 7,987,456 (158)
Bias Correction Method for Log-Power-Normal Distribution
Mathematics, 2022 The log-power-normal distribution is a generalized version of the log-normal distribution. The maximum likelihood estimation method is the most popular method to obtain the estimates of the log-power-normal distribution parameters.
Tzong-Ru Tsai +3 more
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A Universal Model for the Log-Normal Distribution of Elasticity in Polymeric Gels and Its Relevance to Mechanical Signature of Biological Tissues [PDF]
Biology, 2021 The mechanosensitivity of cells has recently been identified as a process that could greatly influence a cell’s fate. To understand the interaction between cells and their surrounding extracellular matrix, the characterization of the mechanical ...
Arnaud Millet
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On the Shifted Hybrid Log-Normal Distribution
StatisticaThe log-normal distribution is widely used to model positive valued data in many areas of applied research. However, sometimes the log-normal distribution does not completely satisfy the fitting expectations in every real life situations.
Damodaran Santhamani Shibu +2 more
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Mathematics, 2023 It is common in many fields of knowledge to assume that the data under study have a normal distribution, which often generates mistakes in the results, since this assumption does not always coincide with the characteristics of the observations under ...
Roger Tovar-Falón +2 more
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COVID-19: Nothing is Normal in this Pandemic
Journal of Epidemiology and Global Health, 2021 This manuscript brings attention to inaccurate epidemiological concepts that emerged during the COVID-19 pandemic. In social media and scientific journals, some wrong references were given to a “normal epidemic curve” and also to a “log-normal curve ...
Luzia Gonçalves +4 more
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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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Probability Assessment of the Mechanical and Low-Cycle Properties of Structural Steels and Aluminium
Metals, 2021 Key mechanical properties used in low-cycle strength and durability calculations are the strength (proportional limit stress, σpr; relative yield strength, σ0.2; and ultimate tensile stress, σu) and strain properties (proportional limit strain, epr ...
Žilvinas Bazaras +3 more
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Improving the Performance of Turbo-Coded Systems under Suzuki Fading Channels
Journal of Low Power Electronics and Applications, 2019 In this paper, the performance of coded systems is considered in the presence of Suzuki fading channels, which is a combination of both short-fading and long-fading channels.
Ali J. Al-Askery +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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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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