Medical tourism leads to development of economic resources for many countries. This method of tourism has become common in most countries of the world which is one of the dimensions of tourism for development like metal industry or sport industry. The stability and dynamism of country's economy help the development of ecotourism. Furthermore, medical tourism with economic consequences can have significant environmental effects. For this purpose, this research was done to study and evaluate the factors affecting the development of medical tourism in developing countries. The approach governing this research is developmental, and the research method is descriptive and analytical. A multivariate regression test was used to analyze the hypotheses of research, and statistical analysis was conducted using SPSS 19.0 software. The ecotourism and economic management can have a global or local roles as suitable tools for sustainable tourism. Ecotourism is often not properly oriented and mainly defined in such a way that the practitioners are far from the declared standards to achieve and succeed in the sustainability process. The current research is descriptive-explanatory which compiled using library documents. The analysis of the path of above factors shows that all factors of price, quality, facilities, and information and communication technology directly and indirectly play a significant role to enhance the medical tourism.

Today, using systems based on renewable resources is a suitable alternative to fossil fuels. However, due to problems such as the lack of access in all the times needed to supply cargo and high-investment cost, it has not been well-received. Therefore, in this research, the modeling of the photovoltaic system with battery storage has been done to supply the required load, and various scenarios have been evaluated in terms of economic parameters and reliability indicators of the studied system for a better understanding of the comparison indicators. It has been evaluated from two modes, one connected to the network and one disconnected from the network. One of the important results is the supply of 56% of the load by the photovoltaic cell in the presence of the grid, which, in this scenario, the electrical load is supplied by the photovoltaic cell and the grid is 164.155 kWh/yr and 128.504 kWh/yr, respectively.

The Journal retracts the article “Technical, Economic, and Environmental Analysis and Comparison of Different Scenarios for the Grid-Connected PV Power Plant”