Articles with "stochastic model" as a keyword



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Examination of an improved quasi‐stochastic model for the collisional growth of drops

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jd025904

Abstract: The evolution of cloud drop size distribution due to the collision–coalescence process is generally described by a quasi-stochastic model that solves the stochastic collection equation in a deterministic way. In this study, an improved quasi-stochastic… read more here.

Keywords: drop; iqs model; model; stochastic model ... See more keywords
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A stochastic model for speciation by mating preferences

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Published in 2018 at "Journal of Mathematical Biology"

DOI: 10.1007/s00285-017-1175-9

Abstract: Mechanisms leading to speciation are a major focus in evolutionary biology. In this paper, we present and study a stochastic model of population where individuals, with type a or A, are equivalent from ecological, demographical… read more here.

Keywords: mating preferences; model speciation; stochastic model; biology ... See more keywords
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A Deep Stochastic Model for Detecting Community in Complex Networks

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Published in 2017 at "Journal of Statistical Physics"

DOI: 10.1007/s10955-016-1681-y

Abstract: Discovering community structures is an important step to understanding the structure and dynamics of real-world networks in social science, biology and technology. In this paper, we develop a deep stochastic model based on non-negative matrix… read more here.

Keywords: community; stochastic model; model; matrix factorization ... See more keywords
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Stochastic Model of Microtubule Dynamics

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Published in 2017 at "Journal of Statistical Physics"

DOI: 10.1007/s10955-017-1855-2

Abstract: We introduce a continuous time stochastic process on strings made of two types of particle, whose dynamics mimics that of microtubules in a living cell. The long term behaviour of the system is described in… read more here.

Keywords: model; model microtubule; stochastic model; microtubule dynamics ... See more keywords
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A Stochastic Model of DNA Double-Strand Breaks Repair Throughout the Cell Cycle

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Published in 2020 at "Bulletin of Mathematical Biology"

DOI: 10.1007/s11538-019-00692-z

Abstract: Cell cycle phase is a decisive factor in determining the repair pathway of DNA double-strand breaks (DSBs) by non-homologous end joining (NHEJ) or homologous recombination (HR). Recent experimental studies revealed that 53BP1 and BRCA1 are… read more here.

Keywords: stochastic model; cell; cell cycle; repair ... See more keywords
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A stochastic model and algorithms for determining efficient time–cost tradeoffs for a project activity

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Published in 2020 at "Operational Research"

DOI: 10.1007/s12351-017-0326-5

Abstract: We consider a stochastic model for the time–cost tradeoffs of an activity. In this model the activity can be undertaken by using several different resources, and the resource in use may change according to the… read more here.

Keywords: time cost; activity; model; stochastic model ... See more keywords
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Unified analysis of optical absorption spectra of carotenoids based on a stochastic model.

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Published in 2018 at "Archives of biochemistry and biophysics"

DOI: 10.1016/j.abb.2018.04.021

Abstract: The chemical structures of the carotenoid molecules are very simple and one might think that their electronic features are easily predicted. However, there is still has so much unknown information excepting the correlation between the… read more here.

Keywords: absorption; optical absorption; stochastic model; absorption spectra ... See more keywords
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Stochastic Model of Maturation and Vesicular Exchange in Cellular Organelles.

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Published in 2018 at "Biophysical journal"

DOI: 10.1016/j.bpj.2017.12.018

Abstract: The dynamical organization of membrane-bound organelles along intracellular transport pathways relies on vesicular exchange between organelles and on the maturation of the organelle's composition by enzymatic reactions or exchange with the cytoplasm. The relative importance… read more here.

Keywords: maturation; vesicular exchange; stochastic model; model maturation ... See more keywords
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Fuzzy-stochastic model to assess defects in low-rise residential buildings

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Published in 2021 at "Journal of building engineering"

DOI: 10.1016/j.jobe.2021.102318

Abstract: Abstract Understanding the severity level of defects in buildings can help project managers to take appropriate corrective actions. The objective of this study is to assess the severity of defects in low-rise residential buildings and… read more here.

Keywords: residential buildings; low rise; rise residential; stochastic model ... See more keywords
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A stochastic approach to model chemical looping combustion

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Published in 2020 at "Powder Technology"

DOI: 10.1016/j.powtec.2019.03.004

Abstract: Abstract A stochastic model is presented of two coupled fluidised-bed reactors with a steady circulation of particles between them. The particles undergo reaction in each fluidised bed. The model uniquely accounts for the full conversion… read more here.

Keywords: model; stochastic model; fluidised bed; chemical looping ... See more keywords
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A robust stochastic model updating method with resampling processing

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Published in 2020 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2019.106494

Abstract: Abstract A robust stochastic model updating framework is developed for a better estimation of uncertain properties of parameters. In this framework, in order to improve the robustness, a resampling process is primarily designed for dealing… read more here.

Keywords: processing robust; robust stochastic; stochastic model; model updating ... See more keywords