Results 1 to 10 of about 12,022 (264)

Stochastic ordering of complexoform protein assembly by genetic circuits. [PDF]

open access: yesPLoS Computational Biology, 2020
Top-down proteomics has enabled the elucidation of heterogeneous protein complexes with different cofactors, post-translational modifications, and protein membership. This heterogeneity is believed to play a previously unknown role in cellular processes.
Mikkel Herholdt Jensen   +4 more
doaj   +2 more sources

Entropy-Based Uncertainty Quantification in Linear Consecutive k-out-of-n:G Systems via Cumulative Residual Tsallis Entropy [PDF]

open access: yesEntropy
Quantifying uncertainty in complex systems is a central problem in reliability analysis and engineering applications. In this work, we develop an information-theoretic framework for analyzing linear consecutive k-out-of-n:G systems using the cumulative ...
Boshra Alarfaj   +2 more
doaj   +2 more sources

Second-order stochastic comparisons of order statistics [PDF]

open access: yesStatistics, 2021
We study the problem of comparing ageing patterns of the lifetime of k-out-of-n systems. Mathematically, this reduces to being able to decide about a stochastic ordering relationship between different order statistics. We discuss such relationships with respect to second-order stochastic dominance, obtaining characterizations through the verification ...
Lando, Tommaso   +2 more
openaire   +3 more sources

Two Features of the GINAR(1) Process and Their Impact on the Run-Length Performance of Geometric Control Charts

open access: yesEntropy, 2023
The geometric first-order integer-valued autoregressive process (GINAR(1)) can be particularly useful to model relevant discrete-valued time series, namely in statistical process control.
Manuel Cabral Morais
doaj   +1 more source

On the optimal ordering policy of a dual-sourcing system considering stochastic supply disruption together with stochastic ordering yield

open access: yesCogent Engineering, 2022
Due to the prevalence of supply disruptions disturbing supply chain and logistics operations, a firm should tackle such disruptions using appropriate approaches. In this research work, a dual-sourcing approach is applied by a firm.
Chirakiat Saithong, Wipha Rukanna
doaj   +1 more source

Optimal structure of joint inventory-pricing management with dual suppliers and different lead times

open access: yesJournal of Management Science and Engineering, 2021
We consider a joint inventory-pricing control problem in a single-product, periodic-review, dual-supplier inventory system. The two suppliers have different lead times.
Xiaoyi Feng   +3 more
doaj   +1 more source

Optimisation-in-the-loop simulation of multi products single vendor-multi buyers supply chain systems with reactive lateral transhipment

open access: yesJurnal Sistem dan Manajemen Industri, 2023
Considering that batik is one of the most popular products in Indonesia, it is important to analyse the supply chain system for batik products. In reality, the supply chain system for batik products enables orders between buyers to receive products more ...
Muhammad Ridwan Andi Purnomo
doaj   +1 more source

The Minimum Lindley Lomax Distribution: Properties and Applications

open access: yesMathematical and Computational Applications, 2022
By fusing the Lindley and Lomax distributions, we present a unique three-parameter continuous model titled the minimum Lindley Lomax distribution. The quantile function, ordinary and incomplete moments, moment generating function, Lorenz and Bonferroni ...
Sadaf Khan   +5 more
doaj   +1 more source

Ordering Properties of the Smallest and Largest Order Statistics from Exponentiated Location-Scale Models Under Random Shocks

open access: yesRevstat Statistical Journal, 2023
In this paper, we discuss stochastic comparisons of lifetimes of series and parallel systems when the components are exponentiated location-scale models under random shocks. The results established here are developed in two directions.
Molod Abdolahi   +2 more
doaj   +1 more source

Properties of Discrete Reversed Aging Intensity Function [PDF]

open access: yesMathematics Interdisciplinary Research, 2022
In this paper, we discuss the properties of reversed aging intensity (RAI) function for discrete random variable and study its nature for some distributions. Further, using this function we characterize some discrete related distributions.
Faranak Goodarzi
doaj   +1 more source

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