Results 31 to 40 of about 1,034,535 (339)
Mechanisms for log normal concentration distributions in the environment [PDF]
Scientific Reports, 2021 AbstractLog normal-like concentration distributions are ubiquitously observed in the environment. However, the mechanistic origins are not well understood. In this paper, we show that first order exponential kinetics onsets log-normal concentration distributions, under certain assumptions.
openaire +3 more sources
Methodology, 2022 Although the literature on the a priori procedure, designed to help researchers determine the sample sizes they should use in their substantive research, is expanding rapidly, there are two important limitations.
Lixia Cao +4 more
doaj +1 more source
Probable rainfall in Lambari region, Southern Minas Gerais State
Revista Agrogeoambiental, 2015 The knowledge of rainfall distribution and behavior at certain area is indispensable at irrigation systems design and management, as well rainfall tracking regarding soil conservation aspects.
Leandro Campos Pinto +5 more
doaj +1 more source
Investigating the Effect of Distribution Function and Potential Evapotranspiration Assessment Method in Determining Reconnaissance Drought Index [PDF]
علوم و مهندسی آبیاری, 1970 Iran is located in arid and semi-arid regions in the world and therefore, drought monitoring has an important role in there. Drought assessment is conventionally based on drought indices such as Reconnaissance Drought Index (RDI).
Hosein Rezaee +3 more
doaj +1 more source
Discriminating between the Weibull and log‐normal distributions [PDF]
Naval Research Logistics (NRL), 2004 AbstractLog‐normal and Weibull distributions are the most popular distributions for modeling skewed data. In this paper, we consider the ratio of the maximized likelihood in choosing between the two distributions. The asymptotic distribution of the logarithm of the maximized likelihood ratio has been obtained.
Kundu, Debasis, Manglick, Anubhav
openaire +2 more sources
Mathematics, 2022 In this study, we consider an alternative to the log-skew-normal distribution. It is called the modified log-skew-normal distribution and introduces greater flexibility in the skewness and kurtosis parameters.
Jaime Arrué +4 more
doaj +1 more source
Fragile extended phases in the log-normal Rosenzweig-Porter model [PDF]
, 2020 In this paper we suggest an extension of the Rosenzweig-Porter (RP) model, the LN-RP model, in which the off-diagonal matrix elements have a wide, log-normal distribution.
Ivan M Khaymovich +3 more
semanticscholar +1 more source
Log-normal distribution function showing the profiles for medians of DV50 = 10, 50, 100.
, 2019 Log-normal distribution function showing the profiles for medians of DV50 = 10, 50, 100.
Oriol Lehmkuhl (5153078) +5 more
core +1 more source
Maximum discharge and probable rainfall at Aiuruoca basin, Minas Gerais State
Revista Ambiente & Água, 2014 Research on rainfall and annual daily maximum discharge rates is essential to support decisions during the design of hydraulic structures. This study tested the adequacy of probability functions to predict the probable rainfall and discharge rates of the
Leandro Campos Pinto +2 more
doaj +1 more source