Numerical investigation of two models of nonlinear fractional reaction subdiffusion equations [PDF]
, 2022 We consider new numerical schemes to solve two different systems of nonlinear fractional reaction subdiffusion equations. These systems of equations model the reversible reaction A+B⇌C in the presence of anomalous subdiffusion.
Osman, Sheelan, Langlands, Trevor
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Numerical Simulations of Kinetic Models for chemotaxis
, 2014 International audienceWe present a new algorithm based on a Cartesian mesh for the numerical approximation of kinetic models for chemosensitive movements set in an arbitrary geometry.
Yang, Chang, Filbet, Francis
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Three-dimensional geologic modeling and groundwater flow modeling of the Töllinperä aquifer in the Hitura nickel mine area, Finland - Providing the framework for restoration and protection of the aquifer [PDF]
Bulletin of the Geological Society of Finland, 2004 Elevated concentrations of sulphate, chloride, and nickel were discovered in water samples taken from the Töllinperä aquifer in western Finland. The area is located adjacent to the tailings area of the Hitura nickel mine.
A. Artimo +3 more
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Land, 2023 The southeast of Mexico City is one of the last areas of environmental importance for the region. However, rapid urban expansion has led to a runoff increase in the presence of intense rainfall.
Rosanna Bonasia +2 more
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NUMERICAL MODELING OF AIR POLLUTION FROM DUMPS
Nauka ta progres transportu, 2019 Purpose. Rock dumps are long-term sources of air pollution. A significant amount of harmful substances enters the atmosphere. Particularly intense is the pollution of atmospheric air due to dusting dumps.
M. M. Biliaiev +4 more
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Modeling of Underactuated Ball and Beam System—A Comparative Study
Actuators, 2023 The article presents a comparison of the methods of modeling the underactuated ball and beam system. This study was carried out to select a model suitable for the development of a control system using the model-based design methodology.
Grzegorz Gembalczyk +2 more
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A numerical study of a left ventricular expander for heart failure with preserved ejection fraction
Royal Society Open Science, 2023 Increased cardiac stiffness hinders proper left ventricular (LV) expansion, resulting in decreased volume and diastolic dysfunction. LV expanders are spring-like devices designed to improve diastolic function by facilitating mechanical outward expansion.
Jonathan Weissmann +3 more
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Long span bridges buffeting response to wind turbulence [PDF]
Инженерно-строительный журнал, 2020 The buffeting response of the cable-supported bridges is studied. Several wind turbulence models are summarized and wind field models for practical application in bridge and structural engineering is proposed. The wind turbulence model comprises the mean
R.N. Guzeev, A. Domaingo
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Consistency of a method of moments estimator based on numerical solutions to asset pricing models [PDF]
, 1993 This paper considers the properties of estimators based on numerical solutions to a class of economic models. In particular, the numerical methods discussed are those applied in the solution of linear integral equations, specifically Fredholm equations ...
Burnside, C., Craig Burnside, A
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Numerical Investigation of Extreme Wave-Induced Loading on Box Girder in Marine Environment
Journal of Marine Science and Engineering, 2018 In this paper, a 2D numerical model for wave-girder interaction was proposed to estimate the maximum wave forces on the box girder of a coastal bridge under extreme wave conditions.
Baoshan Xiang +3 more
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