Results 31 to 40 of about 3,644 (260)

Spectral Dyadic Green’s Function for Multilayer Periodic Bi-Anisotropic Media

open access: yesIEEE Access, 2022
A computational technique for evaluating the spectral dyadic Green’s function utilized in the analysis of multilayer structures composed of periodic bi-anisotropic layers is presented.
Mahmood Rafaei-Booket, Mahdieh Bozorgi
doaj   +1 more source

Fitting Flexible Parametric Regression Models with GLDreg in R [PDF]

open access: yes, 2016
This article outlines the functionality of the GLDreg package in R which fits parametric regression models using generalized lambda distributions via maximum likelihood estimation and L moment matching.
Su, Steve
core   +2 more sources

Effect of temperature on early life history in weatherfish, Misgurnus fossilis (L. 1758) [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2009
Effect of incubation temperature (range: 9–36 °C; interval: 3 °C) on artificially propagated weatherfish (Misgurnus fossilis) early ontogeny (during interval from egg fertilization to the finish of hatching) was investigated.
J. Hamackova   +3 more
doaj   +2 more sources

Modeling of flood extremes using regional frequency analysis of sites of Khyber Pakhtunkhwa, Pakistan [PDF]

open access: yes, 2021
The study provides results of regional frequency analysis (RFA) using annual maximum peak flows (AMPF) of 36 sites located on various streams and rivers of Khyber-Pakhtunkhwa, Pakistan.
Ahmad, I   +3 more
core   +1 more source

Inferring heavy tails of flood distributions through hydrograph recession analysis [PDF]

open access: yes, 2023
Floods are often disastrous due to underestimation of the magnitude of rare events. Underestimation commonly happens when the magnitudes of floods follow a heavy-tailed distribution, but this behavior is not recognized and thus neglected for flood hazard
Basso, Stefano   +3 more
core   +1 more source

Robust Parameter Estimations Using L-Moments, TL-Moments and the Order Statistics [PDF]

open access: yesAmerican Journal of Applied Mathematics, 2014
Application of the method of moments for the parametric distribution is common in the construction of a suitable parametric distribution. However, moment method of parameter estimation does not produce good results. An alternative approach when constructing an appropriate parametric distribution for the considered data file is to use the so-called ...
openaire   +1 more source

Phase Stability and Magnetic Properties of Mn3Z (Z = Al, Ga, In, Tl, Ge, Sn, Pb) Heusler Alloys

open access: yesApplied Sciences, 2019
The structural stability and magnetic properties of the cubic and tetragonal phases of Mn3Z (Z = Ga, In, Tl, Ge, Sn, Pb) Heusler alloys are studied by using first-principles calculations.
Haopeng Zhang   +4 more
doaj   +1 more source

Bayesian computation via empirical likelihood

open access: yes, 2012
Approximate Bayesian computation (ABC) has become an essential tool for the analysis of complex stochastic models when the likelihood function is numerically unavailable.
Beaumont   +14 more
core   +4 more sources

Alternative Tools of Statistical Analysis: L-moments and TL-moments of Probability Distributions [PDF]

open access: yesPure and Applied Mathematics Journal, 2014
Moments and cumulants are commonly used to characterize the probability distribution or observed data set. The use of the moment method of parameter estimation is also common in the construction of an appropriate parametric distribution for a certain data set. The moment method does not always produce satisfactory results.
openaire   +1 more source

Regional Frequency Analysis of Extremes Precipitation Using L-Moments and Partial L-Moments [PDF]

open access: yes, 2017
Extremes precipitation may cause a series of social, environmental, and ecological problems. Estimation of frequency of extreme precipitations and its magnitude is vital for making decisions about hydraulic structures such as dams, spillways, and dikes ...
Alaa Mohamd Shoukry   +5 more
core   +2 more sources

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