Results 51 to 60 of about 188,365 (169)

On order statistics from the Gompertz–Makeham distribution and the Lambert W function

Mathematical Modelling and Analysis, 2013
The aim of this paper is twofold. First, we show that the expected value of the minimum order statistic from the Gompertz-Makeham distribution can be expressed in closed form in terms of the incomplete gamma function.
Pedro Jodra
doaj   +1 more source

Heterogeneous Responses of Energy and Non-Energy Assets to Crises in Commodity Markets

Energies
In this study, we investigate the heterogeneity in energy and non-energy commodities by analyzing their four realized moments: returns, realized volatility, realized skewness and realized kurtosis.
Dimitrios Vortelinos, Angeliki Menegaki, Ioannis Passas, Alexandros Garefalakis, Georgios Viskadouros   +4 more
doaj   +1 more source

Mathematical Modeling of the Optimal Cost for the Design of Strap Combined Footings

Mathematics
This paper presents a novel mathematical model to determine the minimum cost for the design of reinforced-concrete strap combined footings under biaxial bending, with each column using a genetic algorithm.
Arnulfo Luévanos-Rojas, Griselda Santiago-Hurtado, Victor Manuel Moreno-Landeros, Francisco Javier Olguin-Coca, Luis Daimir López-León, Eyran Roberto Diaz-Gurrola   +5 more
doaj   +1 more source

Correlation Structure of Steady Well‐Type Flows Through Heterogeneous Porous Media: Results and Application

Water Resources Research
Steady flow toward a fully penetrating well takes place in a natural porous formation, where the erratic spatial variations, and the raising uncertainty, of the hydraulic conductivity K are modeled within a stochastic framework which regards the log ...
Gerardo Severino, Carmine Fallico, Guglielmo Federico Antonio Brunetti   +2 more
doaj   +1 more source

“Moments” [PDF]

CJEM, 2017
openaire   +2 more sources

Moments [PDF]

Clinical Chemistry, 2018
openaire   +2 more sources

Nonparametric Probability Density Function Estimation Using the Padé Approximation

Algorithms
Estimating the Probability Density Function (PDF) of observed data is crucial as a problem in its own right, and also for diverse engineering applications.
Hamid Reza Aghamiri, S. Abolfazl Hosseini, James R. Green, B. John Oommen   +3 more
doaj   +1 more source

Instantaneous and Cumulative Knee Joint Loading in Cycling With and Without Medial Knee Osteoarthritis. [PDF]

Scand J Med Sci Sports
Ebbecke J, Hansen L, Viellehner J, Edwards WB, Naeckel N, Potthast W.   +5 more
europepmc   +1 more source

MOMENTS OF MOMENTS

Proceedings of the National Academy of Sciences, 1929
openaire   +3 more sources

Dynamic Step-Down Tasks Reveal Altered Lower Limb Biomechanics in Chronic Ankle Instability. [PDF]

J Foot Ankle Res
Farahpour N, Yaghoubi UM, Robbins S, Allard P, Moisan G.   +4 more
europepmc   +1 more source