Results 61 to 70 of about 14,783,684 (194)

Optimal Inventory Policies for Weibull Deterioration under Trade Credit in Declining Market [PDF]

open access: yes
The aim of this study is to develop mathematical model for Weibull deterioration of items in inventory in declining market when the supplier offers his retailers a credit period to settle the accounts against the dues.
Nidhi Raykundaliya, Nita H. Shah
core  

Characterization of two competing risks models with Weibull risks [PDF]

open access: yes, 2015
Competing risks are used to model life of systems with multiple failure modes where the observed failure is the minimum of the possible individual failures times.
Yáñez Canal, Sergio
core  

Enhancing Wind Energy Potential Assessment with Three-Parameter Weibull Distribution: A Comparative Analysis using MATLAB [PDF]

open access: yesE3S Web of Conferences
To determine the wind energy potential, the probability density function is typically used. For data distribution with modest wind speeds, this paper developed a three-parameter Weibull model.
K Kannakumar   +6 more
doaj   +1 more source

Synthesis Weibull Stochastic Differential Equation: Properties and application

open access: yesScientific African
The Weibull distribution is suitable for modeling stochastic phenomena. However, most of the existing stochastic differential equations (SDEs) of Weibull type found in the literature do not follow the Weibull distribution, making them unsuitable for ...
John Abonongo, Patrick Chidzalo
doaj   +1 more source

The Odd Gamma Weibull-Geometric Model: Theory and Applications

open access: yes, 2019
In this paper, we study a new four-parameter distribution called the odd gamma Weibull-geometric distribution. Having the qualities suggested by its name, the new distribution is a special member of the odd-gamma-G family of distributions, defined with ...
Rana Muhammad Imran Arshad   +3 more
core   +1 more source

Comparison of Generalized Weibull and Weibull Parametric Models in Survival Analysis of Patients with Hypertension to Acute Renal Failure: Death due to Cardiovascular Disease as a Competing Risk

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2020
Background and Objectives: Hypertension is one of the most prevalent diseases affecting numerous people in different societies. One of the major complications of hypertension is the occurrence of acute renal failure.
Amir Hossein Hashemian   +3 more
doaj  

The Dual Exponentiated Weibull Model [PDF]

open access: yesJournal of Mathematics and Statistics, 2019
A new lifetime model with various shapes of the hazard rate function for modeling uni-modal and bimodal data sets is introduced and studied along with its statistical properties. Before using the maximum likelihood method for estimating the unknown model parameters, we assessed its performance via a simulation study. The flexibility of the new model is
openaire   +1 more source

Generalization of Log-Logistic Family with Quantile Regression Model

open access: yesMathematical and Computational Applications
A new general class of distributions is proposed by applying the transformation to the random variable that follows the generalized odd-logistic family. Using the proposed family, we introduce a flexible Weibull distribution.
Fazlollah Lak   +4 more
doaj   +1 more source

A Bi-Level Weibull Model with Applications to Two Ordered Events

open access: yesInternational Journal of Prognostics and Health Management, 2017
In this paper, we propose and study a new bivariate Weibull model, called Bi-levelWeibullModel, which arises when one failure occurs after the other. Under some specific regularity conditions, the reliability function of the second event can be above the
Shuguang Song   +3 more
doaj   +1 more source

Weibull model

open access: yes
Citation: 'Weibull model' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.15131 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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