Epidemic Model Analysis of Covid-19

Fuzzy Sliding Mode Controller Design and Analysis of an SQEIAR Epidemic Model for COVID-19 to Determine the Quarantine Rate

According to the global prevalence of coronavirus (COVID-19) pandemic, mathematical models can predict and control the dynamic behavior of the pandemic. Therefore, in this study, a comprehensive model is considered to examine the trend of COVID-19 based on Susceptible, Exposed, Infected (Symptomatic and Asymptomatic), and Recovered individuals. In the absence of a curative treatment or vaccinat...

Psychosocial Problems During the COVID-19 Epidemic Crisis

Modeling and analysis of the spread of the COVID-19 pandemic using the classical SIR model

In this paper modeling, analysis and prediction of novel epidemic of COVID-19 are concerned to identify effective spread parameters of it in Iran. For this purpose, the basic susceptible-infected-removed (SIR) model is used which has two parameters: the infection rate and remove rate. The occurrence of several maximum points in the Iranian data and the single peak of the SIR model makes it impo...

A study of students' lived experience of virtual education during the epidemic of Covid-19

The aim of this study was to investigate the lived experience of Guilan University students from virtual education during the Covid-19 epidemic. The method of the present study was qualitative descriptive phenomenology. Participants were 21 students who were selected through a purposeful sampling method and semi-structured interviews with them continued to the point of theoretical saturation. I...

Review of Anti-inflammatory and Immunosuppressive Drugs Used in COVID-19 Epidemic

Introduction: Immunosuppressive drugs are classified into different groups depending on the mechanism of action and are used in the control of acute and chronic inflammatory disorders. Considering the possibility of severe inflammatory complications such as acute respiratory failure and cytokine storm in the patients with COVID-19, there is a need to review the updated data on the effectiveness...