Results 41 to 50 of about 13,496 (259)

Bayesian Statistical Method Enhance the Decision-Making for Imperfect Preventive Maintenance with a Hybrid Competing Failure Mode

Axioms, 2022
The study aims to provide a Bayesian statistical method with natural conjugate for facilities’ preventive maintenance scheduling related to the hybrid competing failure mode.
Chih-Chiang Fang, Chin-Chia Hsu, Je-Hung Liu   +2 more
doaj   +1 more source

A Time-Non-Homogeneous Double-Ended Queue with Failures and Repairs and Its Continuous Approximation

Mathematics, 2018
We consider a time-non-homogeneous double-ended queue subject to catastrophes and repairs. The catastrophes occur according to a non-homogeneous Poisson process and lead the system into a state of failure. Instantaneously, the system is put under repair,
Antonio Di Crescenzo, Virginia Giorno, Balasubramanian Krishna Kumar, Amelia G. Nobile   +3 more
doaj   +1 more source

Generalisasi Algoritma Thinning Process pada Proses Poisson Majemuk dengan Komponen Proses Poisson Nonhomogen dan Distribusi Gamma

MUST: Journal of Mathematics Education, Science and Technology, 2020
Proses Poisson majemuk (compound Poissonprocess (CPP)) adalah salah satu pengembangan dari teori stokastik yang digunakan untuk memodelkan fenomena nyata.
Syarif Abdullah, Sidik Susilo, Miftahul Huda, Nina Valentika, Sri Istiyarti Uswatun Chasanah, Agusyarif Rezka Nuha, Aswata Wisnuadji, Fajri Ikhsan, Yazid Rukmayadi   +8 more
doaj   +1 more source

Limit theorems for the fractional nonhomogeneous Poisson process [PDF]

Journal of Applied Probability, 2019
AbstractThe fractional nonhomogeneous Poisson process was introduced by a time change of the nonhomogeneous Poisson process with the inverseα-stable subordinator. We propose a similar definition for the (nonhomogeneous) fractional compound Poisson process.
Leonenko N., Scalas E., Trinh M.
openaire   +5 more sources

A notes bivariate power law processes: conditional intensity and parameter estimation techniques,

MethodsX
The point process model effectively represents the number of random events occurring over time through its intensity function. When events are of two types, a bivariate point process allows simultaneous analysis of each event’s intensity.
Andi Kresna Jaya, Nurtiti Sunusi, Erna Tri Herdiani   +2 more
doaj   +1 more source

Insular organization of gene space in grass genomes. [PDF]

PLoS ONE, 2013
Wheat and maize genes were hypothesized to be clustered into islands but the hypothesis was not statistically tested. The hypothesis is statistically tested here in four grass species differing in genome size, Brachypodium distachyon, Oryza sativa ...
Andrea Gottlieb, Hans-Georg Müller, Alicia N Massa, Humphrey Wanjugi, Karin R Deal, Frank M You, Xiangyang Xu, Yong Q Gu, Ming-Cheng Luo, Olin D Anderson, Agnes P Chan, Pablo Rabinowicz, Katrien M Devos, Jan Dvorak   +13 more
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Reliability Analysis and Optimal Replacement Policy for Systems with Generalized Pólya Censored δ Shock Model

Mathematics, 2023
A fresh censored δ shock model is investigated. The arrival of random shocks follows a generalized Pólya process, and the failure mechanism of the system occurs based on the censored δ shock model.
Lina Bian, Bo Peng, Yong Ye
doaj   +1 more source

On a Birnbaum–Saunders distribution arising from a non-homogeneous Poisson process

Statistics & Probability Letters, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
R Fierro, V Leiva, F Ruggeri, A Sanhueza
openaire   +7 more sources

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source