Articles with "mathematical model" as a keyword



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A mathematical model for elasticity using calculus on discrete manifolds

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Published in 2018 at "Mathematical Methods in The Applied Sciences"

DOI: 10.1002/mma.4892

Abstract: Title A mathematical model for elasticity using calculus on discrete manifolds Authors(s) Dassios, Ioannis K.; O'Keeffe, Gary; Jivkov, Andrey P. Publication date 2018-04-27 Publication information Mathematical Methods in the Applied Sciences, 41 (18): 9057-9070, Special… read more here.

Keywords: model elasticity; using calculus; calculus discrete; elasticity using ... See more keywords
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Mathematical model of the pipeline with angular joint of elements

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Published in 2019 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.5751

Abstract: A mathematical model of the pipeline as a Koiter‐Vlasov moment shell with kink lines of the surface at the junctions of the pipe segments was constructed and substantiated. The following tasks are solved: The geometric… read more here.

Keywords: mathematical model; line; pipeline angular; model pipeline ... See more keywords
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A mathematical model for moisture movement during continous and intermittent drying of Eucalyptus saligna

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Published in 2018 at "European Journal of Wood and Wood Products"

DOI: 10.1007/s00107-018-1296-x

Abstract: A modified diffusion-based mathematical model is proposed to describe the moisture movement during continuous and intermittent drying of Eucalyptus saligna. This model includes the temperature change, the surface drying coefficient (βn) and 2 diffusion coefficients… read more here.

Keywords: moisture movement; model; mathematical model; intermittent drying ... See more keywords
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A multi-objective mathematical model to select fleets and maritime routes in short sea shipping: a case study in Chile

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Published in 2020 at "Journal of Marine Science and Technology"

DOI: 10.1007/s00773-020-00757-y

Abstract: This paper proposes a mathematical model for intermodal chains with seaborne transport, in which the optimization of a multi-objective model enables conflicting objectives to be handled simultaneously. Through the assessment of ‘door-to-door’ transport in terms… read more here.

Keywords: chile; sea; multi objective; case ... See more keywords
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Mathematical Model of Cadmium Distillation at the Stage of Pyrochemical Reprocessing of Spent Mixed Uranium-Plutonium Nitride Nuclear Fuel

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Published in 2019 at "Atomic Energy"

DOI: 10.1007/s10512-019-00567-5

Abstract: A mathematical model of the technological process of cadmium distillation at the stage of pyrochemical reprocessing of spent mixed uranium-plutonium nitride fuel for the purpose of studying the serviceability of and developing monitoring and process… read more here.

Keywords: stage pyrochemical; cadmium distillation; model; distillation ... See more keywords
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A Numerical Method for the Solution of Two Inverse Problems in the Mathematical Model of Redox Sorption

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Published in 2020 at "Computational Mathematics and Modeling"

DOI: 10.1007/s10598-020-09478-8

Abstract: For a mathematical model with internal-diffusion kinetics and an oxidation-reduction reaction, we consider two inverse problems of determining the sorption isotherm or the redox reaction rate constant from the output dynamic curve. A numerical method… read more here.

Keywords: numerical method; method solution; inverse problems; inverse ... See more keywords
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Development of a Mathematical Model of Intraballistic Processes for a Gun-Start of a Group of Supercavitating Strikers

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Published in 2020 at "Journal of Engineering Physics and Thermophysics"

DOI: 10.1007/s10891-020-02138-z

Abstract: A mathematical model of a shot from a smoothbore ballistic installation for a gun start of a group of supercavitating strikers has been developed. To verify the mathematical model, experimental investigations into high-velocity launching of… read more here.

Keywords: start group; group; group supercavitating; gun start ... See more keywords
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A structure-preserving computational method in the simulation of the dynamics of cancer growth with radiotherapy

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Published in 2017 at "Journal of Mathematical Chemistry"

DOI: 10.1007/s10910-017-0818-9

Abstract: In this work, we consider a two-dimensional mathematical model that describes the growth dynamics of cancer when radiotherapy is considered. The mathematical model for the local density of the tumor is described by a parabolic… read more here.

Keywords: radiotherapy; method; dynamics cancer; cancer ... See more keywords
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A mathematical model that combines chemotherapy and oncolytic virotherapy as an alternative treatment against a glioma

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Published in 2019 at "Journal of Mathematical Chemistry"

DOI: 10.1007/s10910-019-01084-3

Abstract: In this paper, we propose a mathematical model that combines chemotherapy and oncolytic virotherapy as an alternative to treatment of a glioma. The main idea is to incorporate the virotherapy after the first or second… read more here.

Keywords: oncolytic virotherapy; combines chemotherapy; chemotherapy oncolytic; virotherapy ... See more keywords
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Towards a Mathematical Model of the Brain

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Published in 2020 at "Journal of Statistical Physics"

DOI: 10.1007/s10955-019-02483-1

Abstract: This article presents an idealized mathematical model of the cerebral cortex, focusing on the dynamical interaction of neurons. The author proposes a network architecture more consistent with neuroanatomy than in previous studies, borrows ideas from… read more here.

Keywords: towards mathematical; model; mathematical model; model brain ... See more keywords
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Mathematical Model of the Fitzhugh–Nagumo Hereditary Oscillator

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Published in 2021 at "Journal of Mathematical Sciences"

DOI: 10.1007/s10958-021-05250-4

Abstract: The paper proposes a new mathematical FitzHugh—Nagumo model with memory, which describes the propagation of a nerve impulse in a membrane. The model consists of an integro-differential equation with initial conditions (the Cauchy problem). The… read more here.

Keywords: hereditary oscillator; mathematical model; model; model fitzhugh ... See more keywords