List of Articles رویکرد CPTED

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  1 - The Study of Security Indicators in Urban Parks from User’s Point of View with Emphasis on CPTED Theory
  jamalal-din mahdinejad soudabeh gholipour
  10.22034/jest.2020.31697.4001
  Background and Objective: Urban parks are considered as public spaces and the basic rights of citizens; paying attention to opinions and wishes of citizens is a necessity in their satisfaction of environmental factors. The purpose of this study is to investigate the sec More

  Background and Objective: Urban parks are considered as public spaces and the basic rights of citizens; paying attention to opinions and wishes of citizens is a necessity in their satisfaction of environmental factors. The purpose of this study is to investigate the security factor as one of the environmental quality factors from the user’s point of view in urban parks, which can guarantee the citizens' satisfaction in urban spaces using. Method: This study is an experimental research with functional goal and a survey method with gathering data by distributing questionnaire in urban parks. In this study security indicators are based on the CPTED theory. The number of statistical samples was 175 (users over 15 years old).Data analysis has been performed using SPSS and multiple regression analysis has been used to predict the contribution of each sub-indicators in security satisfaction. Findings: The results of the partial correlation test between the factors with considering other factors indicate a significant relationship between security and aesthetic factors, meaning and aggregation, and no significant relationship between security and structural and physical factors ,and behavior patterns. The aggregation factor has the strongest relatinship to security. Also, the indicators presented in the security factor are affected by different degrees. The gender variable has no significant difference in the mean of security, but the variables of age, marital status, educational level and occupational status have affected average satisfaction in security. So that people with a higher average age, married, graduate and house wife have higher expectations of security than other groups in their subset. Discussion and Conclusion: The results of this study can help managers, planners and urban designers in implementing appropriate models to create safe urban parks that meet the preferences of users. So they can implement spaces according to the needs of users by considering the wishes and priorities of each group.   Manuscript profile
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  2 - Environment Design for Urban Parks with CPTED Approach to Promote Sense of Security in Islamabad Neighborhood, Region 2nd of Tehran
  Rahele Kamali Nasim Sahraei Nejad Maryam Robati
  Abstract From the beginning of human creation, the need for security has been always as one of the basic needs of human and providing this was as one of the most important issues in human societies. On the other hand, urban parks are one of the most principal areas in u More

  Abstract From the beginning of human creation, the need for security has been always as one of the basic needs of human and providing this was as one of the most important issues in human societies. On the other hand, urban parks are one of the most principal areas in urban environment that their security issue is very crucial. The purpose of this study is to investigate the CPTED approach to promote environmental security in urban parks, however, today it is neglected the security improvement necessity and potential capacity of urban parks in decreasing or preventing crimes. The study is a descriptive-analytical research and the study area is ​​Islamabad neighborhood located in 2nd region of Tehran metropolitan’s municipality, which is an old neighborhood with unsuitable physical structure, low permeability and high rate of crime occurrence, at the same time with convenient accessibility to different point of the city. Using field studies, the present status of this neighborhood has been investigated and then using questionnaire which according to Cochran Formula had 400 participants among the park’s users, are collected their views about environmental security indicators. Finally, the collected data are analyzed using correlation analysis method, t-statistical analysis and also SWOT analysis, and then security enhancement strategies in urban parks, are presented. The results show that the present situation in this area in terms of security, is an improper condition, which the research emphasize the necessity of an urban park development with utilization of crime prevention through environmental design solutions and finally according to the proposed approaches, a strategic plan have been presented in order to develop and design the urban park.   Manuscript profile
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  3 - Analysis of the relationship between the behavioral characteristics of residents and the physical environment of residential spaces in CPTED approach (Case study of Tabarestan neighborhood of Sari)
  Arian Rezaei khonakdar Mehdi Ghafouri Hossein Zabihi
  It's obvious that crime is a general society concern. There are two main logic in crime investigations. The first set of research is based on physical characteristics such as different kinds of land use. This approach is derived from Jin Jacobs and then improved by usin More

  It's obvious that crime is a general society concern. There are two main logic in crime investigations. The first set of research is based on physical characteristics such as different kinds of land use. This approach is derived from Jin Jacobs and then improved by using CPTED(Crime Prevention Through environmental design) and its strategies which previously had been discussed by Oskar Neman via protect's spaces. Second set of studies are related to quarters inhabitants' social characteristics, such as neighborhood, taking responsibilities, have a feeling of belongings to a place, social capital, cultural patterns and other variables that have been among a wide range of focused social factors in this research. Many fields of studies by considering some concepts, compare summary of netted problems. Historically, safety is perceived as an important factor in social life of every society. We can state that, city expansion and safety are two linked compartments that are followed by city sustainability, in a manner that the absence of one would cause some problems for the others and might bring obstacles for it. During recent decades, Civil researchers became vigilant about the role of architecture and city construction via making decisions and policies to create a desirable place and found some defensible theories of preventing crime by crime prevention through environmental design (CPTED) and environmental crime identification. Evidences shows that researches about the linkage between environment and behavior are very rampant. Nevertheless, hypothesis and processes of CPTED have been poorly tested. Sari city, reaches Mazandaran Sea from north and it reaches Alborz range of mountain from south, according to 2016 census, it's population was 347,402 people and the rate of population growth till 2026 is equal to 1.9 %. In this study, by various inhabitants' behavioral variables such as place ownership and realm protection, the sense of crowd and lack of control on environment, and anatomical variables with subsets such as place ownership, defensive privacy according to CPTED subsystems, by explicating safe habitable places in Sari city we try to figure out how can we adjust them to CPTED characteristics? Cities are sustainable and Complicated economic and social systems that deteriorate if their imbalances, such as security, are not controlled. It seems essential to examine the effect of behavioral patterns of residents (isolation, affinity, tolerance and anonymity) on security as well as the relationship between physical environment features and behavioral characteristics of residents based on CPTED approach in favor of environmental security. One of the newest approaches to urban security is Crime prevention Through Environmental Design(CPTED). It seems essential to examine the effect of behavioral patterns of residents on security as well as the relationship between physical environment features and behavioral characteristics of residents based on CPTED approach in favor of environmental security.Given the success of the CPTED model in different parts of the world, it is hoped that according to the hypotheses, by explaining the patterns of safe residential environments in the city, it can be adapted to CPTED characteristics and the relationship between physical environment characteristics and behavioral characteristics of residents in residential spaces. The present study, which is a descriptive and exploratory research methodology with a quantitative research approach, evaluates the components of CPTED under the hypothesis that in the course of the research, documentary and library methodology was first used to systematically review the relevant resources to identify the main CPTED criteria. Physical and social cognition of Tabarestan neighborhood through the distribution of a questionnaire extracted from the components of residents' behavioral patterns and characteristics of the physical environment, purposefully and the analysis of qualitative data, the degree of importance of each criterion was evaluated to aim to examine the relationship between physical environment and residents' behavior Determinants in designing a safe urban environment and using descriptive statistics in GOF certification, using factor analysis model, using inferential statistics through the criterion of research hypotheses and using Kolmogorov-Smrinov test using analysis of 384 questionnaires in the present model of G-years for 98 and 99 It was calculated that it shows a strong overall fit of the model, all research hypotheses are confirmed and conclude the presentation of the CPTED conceptual model with challenges in generations of this concept. Manuscript profile
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  4 - Investigating How to Improve Security in the Worn-out Spaces of the10th District of Tehran with an Emphasis On Sustainable Urban Environment With the C.P.T.E.D. Approach
  rassa safaei namin ardalan bagher khojasteh sayed mohamad reza shahabi rasoul safaei namin
  Today, worn-out urban fabric is a source of crime and insecurity, and one of the approaches used to reduce the risks in these places is the CPTED approach. CPTED approach (crime prevention using environmental design) can be considered as a purposeful approach to efficie More

  Today, worn-out urban fabric is a source of crime and insecurity, and one of the approaches used to reduce the risks in these places is the CPTED approach. CPTED approach (crime prevention using environmental design) can be considered as a purposeful approach to efficient and intelligent design of environmental components by optimally using the artificial environment to reduce crime, which effectively increases social capital, improves quality of life and increases capital. Socially, it has a great impact. Accordingly, the purpose of this study is to investigate how to improve security in dilapidated spaces with emphasis on sustainable urban environment with the C.P.T.E.D approach. The research is descriptive and analytical and has been done in a library and field method using documentary sources and SPSS. The statistical population and the study area is Deh district of Tehran. The results show that the use of cpted approach in urban design and urban public spaces will increase social security in these spaces and, consequently, will improve the quality of life in these spaces for its residents. This is because the feeling of security as a mental matter is influenced by various social and psychological factors. Manuscript profile