Alireza Rahimi Mahmoodabadi, Navid Saeedi Rezvani, Iraj Ghasemi,
Volume 8, Issue 4 (1-2021)
Abstract
introduction: Resilience is the key to urban sustainability, and by reducing vulnerability, it creates a sustainable environment for cities and plays a fundamental role in reducing urban vulnerability to environmental hazards.
Methods: The present research method is descriptive-analytical and applied in terms of purpose. The aim is to measure the resilience level of District 2 of Karaj and identify its strengths and weaknesses in facing environmental hazards. The research combines data from statistical documents, written reports, and questionnaire data obtained from surveys. The statistical sample consists of 30 experts related to crisis management in District 2 of Karaj, selected through the snowball sampling method. Data analysis was performed using mean statistics, standard deviation, and factor analysis.
Results: The results indicate that enhancing the resilience of this area through improving the quality of physical infrastructure, better construction management, adherence to architectural standards, and urban planning principles can reduce vulnerability and create a sustainable and resilient environment. Additionally, the evaluation of building sustainability shows that the average index in District 2 was 4.45. The average indices for spatial organization were 4.43, geographical characteristics were 4.57, and infrastructure sustainability was 4.8. This indicates a favorable status of resilience and sustainability indices in District 2 of Karaj.
Conclusions: Factor loadings show that the coefficients are above 0.6, confirming the validity of the resilience indices. Therefore, the urban resilience and sustainability of the region can be evaluated as favorable to highly favorable.
Seyed Mohamad Nazim Razavi, Navid Saeedi Rezvani, Seyyed Mohammad Rashtian,
Volume 11, Issue 4 (2-2025)
Abstract
The old textures of Semnan are part of the body and body of this city and It has physical, functional, economic and cultural values that with capabilities and talents potential, is considered a national capital. This body and structure are exposed to fundamental threats and requires the diagnosis of issues, challenges and their organization to prevent risks. The research pattern in terms of purpose, cognitive-evaluation; In terms of method, documentary - Library and field; In terms of time, sectional and in terms of data type, quantitative-qualitative. To determine the The sample size of the Cochran formula was used and 380 cases were determined as the final sample size for the research They were determined and the method of selecting respondents from among the residents of the studied area, with a sample The sampling was done randomly. Analyzes are done in the Spss environment and from Statistical tests such as; T-test, Friedman and numerical taxonomy for analysis has been used. The result of the one-sample T-test showed that the variables of good urban governance, in A level of less than 05/0 is significant and has an average situation in the worn-out fabric of Semnan city. Also The result of the test confirmed that the best situation is related to the axis of justice index with an average The rank was 24/4. The result of the test also It showed that the condition of worn-out tissue regeneration is weak. The results of the Friedman test also showed that there is a significant difference between the rank of variables. Based on the average ranks, the security variable with an average of 4.997 was in First place, followed by education, economy, health, culture, urban services and sports, respectively They were placed. Also The results of the analysis for 27 indicators show that the values Social and human development have the highest averages. Indicators related to identity Historical, internal development and health have also performed well. In contrast, public participation It has had the weakest performance. Most indicators such as accountability, Identity, attachment, interaction, income and infrastructure are at a medium to high level.
