Results 41 to 50 of about 2,549,734 (331)

Survey on Smoothed Particle Hydrodynamics and the Particle Systems

open access: yesIEEE Access, 2020
Particle techniques mainly deal with physically-based particle variations for phenomena and shapes in computer animation and geometric modeling. Typical particle techniques include smoothed particle hydrodynamics (SPH) simulation for animation and ...
Runping Xi   +5 more
doaj   +1 more source

Mathematical modeling of the epidemic diseases

open access: yesOpen Schools Journal for Open Science, 2020
Biology and mathematics are key lessons in our curriculum from elementary to high school. Biology science studies the structure and evolution of living organisms and is directly linked to human life on the planet.
A. Askouni, E. Doulopoulou, P. Argyri
semanticscholar   +1 more source

The Kinetic Basis of Self-Organized Pattern Formation [PDF]

open access: yes, 2014
In his seminal paper on morphogenesis (1952), Alan Turing demonstrated that different spatio-temporal patterns can arise due to instability of the homogeneous state in reaction-diffusion systems, but at least two species are necessary to produce even the
Shalygo, Yuri
core   +1 more source

On model fitting and estimation of strictly stationary processes

open access: yesModern Stochastics: Theory and Applications, 2017
Stationary processes have been extensively studied in the literature. Their applications include modeling and forecasting numerous real life phenomena such as natural disasters, sales and market movements.
Marko Voutilainen   +2 more
doaj   +1 more source

Noise Induced Phenomena in the Dynamics of Two Competing Species [PDF]

open access: yes, 2016
Noise through its interaction with the nonlinearity of the living systems can give rise to counter-intuitive phenomena. In this paper we shortly review noise induced effects in different ecosystems, in which two populations compete for the same resources.
Basilone, G.   +8 more
core   +2 more sources

Real-Time Acoustic Phenomena Modelling for Computer Games Audio Engine

open access: yesArchives of Acoustics, 2015
Abstract This article presents an efficient method of modelling acoustic phenomena for real-time applications such as computer games. Simplified models of reflections, transmission, and medium attenuation are described along with assessments conducted by a professional sound designer.
Bartłomiej MIGA, Bartosz ZIÓŁKO
openaire   +2 more sources

4D-SAS: A Distributed Dynamic-Data Driven Simulation and Analysis System for Massive Spatial Agent-Based Modeling

open access: yesISPRS International Journal of Geo-Information, 2016
Significant computation challenges are emerging as agent-based modeling becomes more complicated and dynamically data-driven. In this context, parallel simulation is an attractive solution when dealing with massive data and computation requirements ...
Zhenqiang Li   +3 more
doaj   +1 more source

Computationally efficient pseudo-2D non-isothermal modeling of polymer electrolyte membrane fuel cells with two-phase phenomena

open access: yes, 2016
In this article, a computationally efficient pseudo-2D model for real-time dynamic simulations of polymer electrolyte membrane fuel cells (PEMFCs) is developed with a specific focus on water and thermal management.
A. Goshtasbi   +2 more
semanticscholar   +1 more source

Experimental data-driven tumor modeling for chemotherapy

open access: yes, 2020
Mathematical models of tumor growth in response to chemotherapy are crucial for therapy optimization and outcome. We create a relatively simple tumor growth model describing the antitumor effect of pegylated liposomal doxorubicin (PLD) validated with ...
D. Drexler   +4 more
semanticscholar   +1 more source

Small and large scale behavior of moments of poisson cluster processes [PDF]

open access: yes, 2017
Poisson cluster processes are special point processes that find use in modeling Internet traffic, neural spike trains, computer failure times and other real-life phenomena. The focus of this work is on the various moments and cumulants of Poisson cluster
Abry, Patrice   +3 more
core   +6 more sources

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