Increased temperatures in urban areas due to high energy consumption and greenhouse gas emissions are some of the problems of today's cities. Urban open spaces in hot and arid climates experience this problem more in summer. The purpose of this study is to show the relationship between morphological components of the urban fabric and thermal comfort through integrated analysis. In this study, urban fabric types were extracted by considering ground space index, floor space index, open space ratio, average height, streets orientation, streets organization, and type of plots according to their configuration of mass and space. To study thermal comfort, a field study was carried out in five neighborhoods in the historical context, for five continuous days in summer. Environmental variables including air temperature, humidity, radiant temperature, and wind speed were measured and the physiological equivalent temperature index was calculated using ENVI-met software and thermal comfort in the neighborhoods with different morphological characteristics was analyzed. The results showed that more than half of the data during the day in the hot season in all five neighborhoods are in conditions of extreme heat stress. Comparison of neighborhoods with different morphological features indicated that two neighborhoods with higher open space ratios, despite the difference in the orientation of the streets and the type of plots, have lower thermal comfort compared to other types. A neighborhood with a higher ground space index and a lower open space ratio has a lower average physiological equivalent temperature.

In the creation of urban space, there is always an exchange of ideas about what the space is now and how it should exist, by those who live in that place. So improvement in its harsh reality is realized in some of their thoughts in the form of a physical change in the current environment - and urban regeneration is one such form. Considering the increase in the number of urban regeneration projects in recent decades, it is very important to pay attention to the social dimensions in it. On this basis, social capital, as one of the social potentials of the neighborhood, is a concept that has gained special importance in regeneration. Considering the necessity of the subject, this research has analyzed the role of social capital on the regeneration of urban neighborhoods. The applied research method is descriptive-analytical in nature and the main goal of this research is to analyze the role of social capital in the regeneration of Islamabad Karaj neighborhood among the residents of the neighborhood. In this regard, the data collection in the theoretical part was based on the documentary method and in the practical part, the survey was based on the questionnaire. The statistical population of this research is made up of people over 15 years of age living in a neighborhood of over 25,000 people using a simple random sampling method, so a sample of 410 people was selected from this population using Cochran's formula. For data analysis, Spearman's correlation coefficient and multiple linear regression were used using spss software. The results showed a strong correlation between social capital and urban regeneration in Karaj neighborhood of Islamabad. The implications of this research on the relationship between social capital and urban regeneration increase the need to pay attention to the components of social capital and adopt policies to maintain and promote it in order to ensure successful urban regeneration in the neighborhood of Islamabad Karaj.

How to design the work environment has a direct relationship with the increase or decrease of construction performance, and there are factors that if not taken into account in the design of the work environment, the administrative work will not be done properly, and in this case, it is faced with a decrease in administrative productivity. The environmental characteristics of work spaces and their impact on employees are of particular importance. On the other hand, in order to increase the productivity in the organization, we need to provide several conditions, the most important of which is the human factor, and the motivated human force to perform its duties is the most important productivity factor. The main goal of this research is to explain the optimal design model of municipal administrative spaces with an existential approach influenced by the geography of Shahrekord. Therefore, in this research, the question of what is the optimal model for designing municipal office spaces with an existential approach influenced by the geography of Shahrekord has been investigated. The research method was "descriptive-analytical" in the stage of theoretical foundations and "survey method" in the stage of expressing the findings, and the environmental variables of the office spaces, which were adapted to the indicators of existential psychology, were questioned in this questionnaire. Are after answering and completing the questionnaires by the study community, the data and information obtained from the questionnaires are analyzed in Amos and spss analytical software. The results of the research on office buildings have shown that the most important environmental parameters affecting the performance of human resources in office environments are: color, lighting, noise pollution level, visibility and scenery, indoor air quality and thermal comfort. Design, flexibility, communication, arrangement of work space and furniture, humidity, etc., which can be classified into two groups of psychological and physical components.