نشریه گفتمان طراحی شهری
پیاپی 3 (پاییز 1399)

Applying social capital to refurbish urban streets has meant recognizing opportunities and challenges and shaping processes to its sequences over time. The purpose of the present study is to introduce a strategic framework for applying the potentials and values ​​of social capital in environmental improvement and responsible maintenance and social control of street-related sequences. The main question is that how to transform the role of today's street as an element of neighborhood segregation into a linking element of discrete neighborhoods so as to become a showcase for cultural and social interactions. The method of this research is descriptive-analytical which is in three phases: explaining the relevant conceptual framework for entering the research context, applying it to the research context, analyzing and discussing the objective and subjective findings, Qualitative data analysis is done. The measurement tool is a semi-structured questionnaire, using descriptive statistics and inferential statistics performed by SPSS software were used to evaluate criteria and answer research questions. The research context is Imam Khomeini Street and the neighborhoods adjacent to this street. The sample size was 378 using Cochran formula. Indicators used in this study are invitations, neighborhood personality expression on the street edge, transparency and depth to the street edge, and a sense of belonging and responsible environmental behaviors. The results indicate that the items related to the design of the entrances and the continuation of recreational and tourism activities on the edge and the inner texture of the neighborhoods are of greater importance for identifying street sequences.

As part of the community, children have their own needs, desires, and preferences. Citizens who have been neglected in social life, especially in the design of cities and the creation of urban environments. The purpose of this research is to investigate the needs, desires and preferences of children in providing planning and design indicators for urban spaces. The main research questions are: What are the desirable street indicators from a children's perspective? What are the practical solutions for the indicators in the study area? In this research, documentary study method and content analysis were used to identify design and planning indicators of child-friendly Street. In order to identify the needs and desires of the children, 40 13- to 12-year-old students of Hajar Primary School in Mesbah Street in Karaj were asked to write down the characteristics of their desired street. To examine the collected textual data, the concepts contained in the textual data were first extracted, coded and categorized based on the content presented. After classification, the frequency of codes in each category was determined. Objective and visual dimension had the highest frequency in recognizing the desired indicators of children. As such, 28% of the data were related to the visual dimension. Social dimensions (24%), activity (23.27%), psychological (15.27%) and finally environmental (9.45%) were the least important factors for children

Autoethnography is an emerging approach in ethnography which falls under the qualitative methodology and interpretive paradigm. Although this approach has been used in various fields of study in recent years and is expanding to other disciplines, it has been very limited in urban studies. Today's cities are diverse subcultures mosaic of which researchers in this field can use to understand the deep layers through their lived experience. This study mainly aims to describe the major features of this approach and subsequently to link it with the field of urban studies to culturally understand the urban contexts. Accordingly, to understand the philosophical, epistemological and methodological principles of auto ethnography library research and documentary analysis has been used and for the application of auto ethnography in urban studies a field study has been conducted and urban auto ethnography is then explained at the intersection of four main turn ("cultural" turn, "narrative" turn, "spatial" turn and "auto" turn). Cultural diversity in Iranian cities and the need for a deep and indigenous understanding of its inherent characteristics among actors who experience it directly adds further importance to the application of urban autoethnography in research in this area.

The necessity of coordinated facades especially in city centers plays an important role in the image of the cities. Setting up a reliable framework is crucial to ensure that this coordination is maintained. However, due to the lack of tools for implementing that framework the roles and regulations in this context remain only written.
The review of complied foreign documents shows that there is an intensive tool that leads to implementing façade design instructions. This tool which is called the ‘Improvement Façade Program’ has been employed in many cities across the world.
This paper aims to propound tools for implementing design instructions specified in the façade context. It is noteworthy that the main purpose of this paper is being familiar with one of the intensive tools for improving façade and applying this tool in Iran requires localization with specific conditions and regulations inside the country.

Today, with the overcome of vehicles transportation on the walking two important quality of urban spaces (safety and vitality) have faced challenges. Commercial walkways as a one of most important urban spaces can play an important role to urban spaces improvement in favor to pedestrians and create effective relationship among shopping, safety and vitality. The aim of this research is study about possibility of conversion of Sattarkhan street (between 1th and 2th square) to a walkway for create more safety and vitality of pedestrians. In this study, first we discussed literature about walkways and vitality and then we evaluate these two factors Sattarkhan Street by using of field studies and direct and indirect observations. After that with the comparative method and emphasis on experienced model in Tarbiat Street in Tabriz city, possibility of pedestrianized Sattarkhan Street and patterns and component of design is offered.

considering the benefits of "sense of place for the individual and society, the growth of the aging process in Iran, the importance of their presence in urban spaces as social equity and the impact of the environment on the level of performance and their sense of place, it is important to consider  environmental preferences of this population group. The aim of this research is to improve the relationship between the place and elderly and identifying the effective factors on the formation of sense of place in them. This study is in the context of qualitative methodology and content analysis. The data has been collected using a semi-structured in-depth interview technique and the sample size was determined by the theoretical saturation of the participants.
The research case is Tehran Railway Square; This square is one of the key gates of the Iranian capital. The collected data is encoded in 19 identifiers, 5 concepts and 3 categories. Categories including communicating with people, space efficiency, and space identity. Major concepts include the space-user community, space management, space facilities, space coherence, and space history. The results of this study also indicated that the view of the elderly is not limited to the form of the space, the space-users also affect their sense of place. Thus, the proposed model of this research can be a guide for urban designers and planners to have a positive effect on the sense of place of this population group according to the extracted identities.

Nowdays, since the outbreak of COVID-19, which is the reason for the disease and death of many, the lifestyle of the people in the cities has been affected by this factor. To this end, to control the spread of infectious diseases and decline economic losses, web applications as intelligent tool supported by urban management and crisis management headquarters in the world are introduced. One of the web applications in this field is the University of York (Canada) web application (ADERSIM), which provides citizens with spatial data on the severity of the spread of COVID-19 disease as per urban information, thus has caused reducing traffic and the level of activity in the metropolitan areas. The sample studied in Iran is the web application of the Tehran mobile map (Raya), which has supplied citizens with faster access to spatial information. In this study, by comparing the global web application available in this discipline, to improve the Raya web application, It is urged to upgrade the application by combining Geographic Information System-based maps, utilizing data from the self-assessment system, and registering COVID-19 patients, traffic camera data, mobile data, Global Positioning System, Mask application, with the addition of layers such as change of land use and streets, high-risk zones, and shelter to reduce the outbreak of the COVID-19 virus.