the aim of this work is to describe the qualitative behavior of the solution set of a givensystem of fractional differential equations and limiting behavior of the dynamical system or flow defined by the system of fractional differential equations. in order to achieve this goal, it is first necessary to develop the local theory for fractional nonlinear systems. this is done by the extension of ...

The aim of this work is to describe the qualitative behavior of the solution set of a given system of fractional differential equations and limiting behavior of the dynamical system or flow defined by the system of fractional differential equations. In order to achieve this goal, it is first necessary to develop the local theory for fractional nonlinear systems. This is done by the extension of...

This paper aims to investigate interactions between the Kurds and development agents in the field of sustainable development. The theoretical approach of the research is based on modernization theories. Research methodology is qualitative, with an emphasis on grounded theory. Data was collected through depth interviews, participant observation, document and secondary analysis. In the field of p...

introduction: health tourism refers to travel for the use of services that improve or promote the physical or psychological health of an individual in a location apart from their place of residence lasting over 24 hours. health tourism provides a sizeable share of revenues derived from the health sector in some countries. the high potential for health tourism in iran, especially in the city of ...

introduction people suffering from psychiatric illness experience stigma as an unpleasant social construct. stigma has many damaging effects on the individuals, work, home-managing and social communications in these people. the main objective of this grounded theory study was to develop the perspectives of sufferers, their families, and healthcare team members about stigma in people with psychi...

background suicide attempts are more common among adolescents than other age groups. although suicide is considered a worldwide problem, but the related factors, to suicidal behavior are different in various cultures. objectives the purpose of this study is to identify themes that explain suicide attempt process among adolescents in iran. patients and methods this is a qualitative study carried...

nowadays, planning is no longer considered merely a scientific and technical career nor agovernment responsibity. it rather functions as a bridge connecting the planners to institutional changes. in otherwords, the planning theory does not develop in a social, economic and political vacuum, but is formulated byindividuals in social situations with the aim of clarifying the enviroment recommendi...

abstract background: epilepsy exposes patients to many physical, social, and emotional challenges. thus, it seems to portray a complex picture and needs holistic care. medical treatment and psychosocial part of epilepsy remain central to managing and improving the patient’s qualify of life through team efforts. some studies have shown the dimensions of self‑management, but its management proces...