Computational modelling
Analysis of optimal control strategy on transmission dynamics of HPV-HSV-II coinfection model

Eshetu Dadi Gurmu; Boka Kumsa Bole; Purnachandra Rao Koya

Articles in Press, Accepted Manuscript, Available Online from 12 July 2021

http://dx.doi.org/10.22105/jarie.2021.284101.1320

Abstract
  In this paper, optimal control problem is applied to Human Papillomavirus (HPV) and Herpes simplex virus type 2 (HSV-2) coinfection model formulated by a system of ordinary differential equations. Optimal control strategy is employed to study the effect of combining different intervention strategy on ...  Read More

Computational modelling
A method based on the SCT to solve the inverse problem for heat equation

Samaneh Akbarpour; Abdollah Shidfar; Hashem Saberi Najafi

Articles in Press, Accepted Manuscript, Available Online from 02 December 2021

http://dx.doi.org/10.22105/jarie.2021.301596.1371

Abstract
  In this article, a mathematical model of the inverse problem is considered. Basedon this model a formulation of inverse problem for heat equation is proposed.Shifted Chebyshev Tau (SCT) method is suggested to solve the inverse problem. The aim of this determined effort is to identify unknown function ...  Read More

Computational modelling
Poisson regression model with change points

Reza Habibi

Volume 8, Special Issue , November 2021, , Pages 1-8

http://dx.doi.org/10.22105/jarie.2021.229051.1149

Abstract
  There are many different fields the change point analysis arises. In those cases, the main problem is locating the unknown change points. The aim of this study is to detect location and time of change point in Poisson regression model. We assume for years before and after the change point , then observation ...  Read More

Computational modelling
Numerical approximation for the fractional advection-diffusion equation using a high order difference scheme

Zahra Mahboob Dana; Hashem Saberi Najafi; Amir Hossein Refahi Sheikhani

Volume 8, Issue 1 , March 2021, , Pages 90-103

http://dx.doi.org/10.22105/jarie.2021.240340.1183

Abstract
  In this paper, a one-dimensional fractional advection-diffusion equation is considered. First, we propose a numerical approximation of the Riemann-Liouville fractional derivative which is fourth-order accurate, then a numerical method for the fractional advection-diffusion equation using a high order ...  Read More

Computational modelling
Stress on spur gear and simulation for micro hybrid systems by Ansys workbench

Anisul Islam; Md. Mashrur Islam; Nadim Mahmud

Volume 6, Issue 1 , April 2019, , Pages 80-86

http://dx.doi.org/10.22105/jarie.2019.174397.1083

Abstract
  Spur gears are the most well-known kind of gears used in hybrid vehicle’s power transmission. They have straight teeth and are mounted on parallel shafts. In some cases, many spur gears are utilized without a moment's delay to make huge rigging decreases. In this paper how stress creates on a spur ...  Read More

Computational modelling
Finite Element Coding of Functionally Graded Beams under Various Boundary and Loading Conditions

Othman Al-Hawamdeh; Ibrahim Mousa Abu-Alshaikh; Naser Al-Huniti

Volume 4, Issue 4 , December 2017, , Pages 279-290

http://dx.doi.org/10.22105/jarie.2017.54713

Abstract
  Detailed formulation and coding of exact finite element is carried out to study the static behavior of a layered beam structure. The beam element is modelled based on the first-order shear deformation theory and it is assumed to be composed of three layers whereas the middle layer is made of functionally ...  Read More