Results 11 to 20 of about 22,021 (263)

Survival Analysis of Patients With High Blood Pressure Until Acute Renal Failure in the SPRINT Study [PDF]

open access: yesDisease and Diagnosis, 2020
Background: High blood pressure (HBP) is one of the most prevalent diseases which has affected many people in different societies. It is also the cause of several other chronic and fatal diseases.
Amir Hossein Hashemian   +3 more
doaj   +1 more source

Izothiazolone based biocides: efficiency evaluation on Staphylococcus warneri isolated from e-coat process rinse water

open access: yesJournal of Bioenergy and Food Science, 2020
The e-coat process is the first step in automotive painting and consists of immersing the part in a conductive water-based paint bath, followed by several rinse tanks and preceded by a rinse tank with demineralized water after pre-treatment.
Daniel Ramos Oliveira Sutti   +2 more
doaj   +1 more source

Vegetative Growth of Genipa americana L. Accessions

open access: yesColombia Forestal, 2022
Jagua (Genipa americana L.) is widely distributed throughout the Americas. It has been used since ancient times due to the pigments extracted from its fruit.
Maira Camila Montoya-Areiza   +4 more
doaj   +1 more source

A New Kumaraswamy Generalized Family of Distributions with Properties, Applications, and Bivariate Extension

open access: yesMathematics, 2020
For bounded unit interval, we propose a new Kumaraswamy generalized (G) family of distributions through a new generator which could be an alternate to the Kumaraswamy-G family proposed earlier by Cordeiro and de Castro in 2011.
Muhammad H. Tahir   +4 more
doaj   +1 more source

Statistical Modeling and Analysis of Satellite Failure Based on 2-Weibull Segmented Model

open access: yesIEEE Access, 2021
Statistical modeling and analysis of satellite failure is an effective way to master the satellite operating status, and the results can provide important theoretical basis for the performance improvement of satellite reliability.
Jingjing Wang, Chao Zhou
doaj   +1 more source

Statistical analysis of SN type environmental fatigue data of Ni-base alloy welds using weibull distribution

open access: yesNuclear Engineering and Technology, 2023
In this study, the probabilistic fatigue life model for Ni-base alloys was developed based on the Weibull distribution using statistical analysis of fatigue data reported in NUREG/CR-6909 and the new fatigue data of Alloy 52M/152 and 82/182.
Jae Phil Park   +5 more
doaj   +1 more source

Expectation-Maximization Algorithm for the Weibull Proportional Hazard Model under Current Status Data

open access: yesMathematics, 2023
Due to the flexibility of the Weibull distribution and the proportional hazard (PH) model, Weibull PH is widely used in survival analysis under right censored data and interval censored data but it is seldom investigated under current status data ...
Sisi Chen, Fengkai Yang
doaj   +1 more source

Classical and Bayesian estimation for type-I extended-F family with an actuarial application.

open access: yesPLoS ONE, 2023
In this work, a new flexible class, called the type-I extended-F family, is proposed. A special sub-model of the proposed class, called type-I extended-Weibull (TIEx-W) distribution, is explored in detail.
Nada M Alfaer   +5 more
doaj   +1 more source

On the cascaded Weibull fading channel model

open access: yesJournal of the Franklin Institute, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nikos C. Sagias, George S. Tombras
openaire   +3 more sources

Weibull Model Allowing Nearly Instantaneous Failures [PDF]

open access: yesJournal of Applied Mathematics and Decision Sciences, 2007
A generalized Weibull model that allows instantaneous or early failures is modified so that the model can be expressed as a mixture of the uniform distribution and the Weibull distribution. Properties of the resulting distribution are derived; in particular, the probability density function, survival function, and the hazard rate function are ...
C. D. Lai   +3 more
openaire   +2 more sources

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