Introduction: The main aim of internal evaluation in all aspects is to promote the quality of the affairs. Internal evaluation from the present condition during administering the process will cause the desirable feedback. It determines the level of approach to the objectives and success. It may reveal problems and difficulties.Materials and Methods: To do this, the objectives, the desirable criteria and conditions were determined at the current situation, by the members of department. Then, 14 questionnaires were designed in the field of educational quality, student evaluation organization structure evaluation and the space of educational sector and equipments. The rankings in the from of excellent, good, medium, weak and too weak were considered in the questionnaires on the basis of Likert scale by using 1-5 scores, respectively.Results: The results showed the following evaluation; educational quality (70.3%, good), student evaluation (79.84%, good) evaluation of the faculty members (73.5%, medium), man power (60%, medium), publication sector (71.4%, good), plumbing workshop (76.2%, good), laboratory (66.5%, medium) and audiovisual sector (50%, medium). Although, computer sector (63.8%, medium) setting up the pumps (51.4%, good), classroom (45.7%, weak), library and the other spaces 26.7 and 21.1, too weak), respectively.Conclusion: This study suggested the evaluation of educational quality (70.3%, good), student evaluation 79.84% good, organization structure (70.3%, good), the space of the educational sector and equipments (51.1%, medium). Generally, the internal evaluation of department was 64.4% medium.

Background: In our country, as a model of Islamic government, paying attention to mosques is very importance. Considering the significant population using the mosques, if the attention is not paid to this important issue, the mosque may become a focal point in the transmission of pathogens. Methods: This study is a qualitative-quantitative exploratory study. In this study, qualitative research plays a secondary role. The purpose of this study was to obtain enough information to build a suitable tool. Results: In this study, 51 individuals were interviewed including prayers, clerics and mosque workers. Findings of the qualitative section were analyzed by content analysis. First, the characteristics of the participants were described, then the data analysis process was presented. Given that this research is based on knowledge and knowledge, for data analysis, inferential content analysis method was used. After determining the unit of analysis, open coding and then classifying codes and then classes and exploration. Finally, it was identified in two areas of management and knowledge and a number of subcategories. Conclusion: The health status of the mosques is very important and should be taken into consideration. The most important areas of activity are knowledge and management. The results showed that better ventilation, a preventive cleaning strategy, and a more detailed study are needed.

Introduction: This research investigates the articles' structure and thematic relationships in environmental health. Studying scientific outputs using scientometric indicators is an effective tool for understanding scientific research. Methods: The present research was conducted with a scientometric approach to content analysis of texts using the co-occurrence method of words and social network analysis. The statistical population includes 7438 articles indexed in the Web of Science Core Collection (WOSCC) in the field of environmental health in the period 2011-2020. Data analysis was done using cluster analysis method and strategic diagram. Results: The findings showed that in terms of the frequency of public health keywords, air pollution and climate change were the most frequent in environmental health researches. The findings related to hierarchical clustering led to the formation of 10 clusters in this area, and the clusters of "heavy metals" and "air pollution" were identified as clusters with high centrality and density. Conclusion: According to the abundance of keywords and clusters obtained from the strategic diagram, it was found that the topics of heavy metals and air pollution are emerging fields in this field. Some important issues related to environmental health, such as environmental health management, water quality management, etc., have received less attention.