Syed Mohsen Moosavi; Sahar Amini Goharrizi; Hanieh Lotfipour; Razieh Rahnama
Abstract
One of the factors in strengthening relationships between people is the creation of social interactions, and this is one of the most important and fundamental concerns of human beings throughout life. In the event of a pandemic, people are very afraid and anxious to meet each other in crowded environments, ...
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One of the factors in strengthening relationships between people is the creation of social interactions, and this is one of the most important and fundamental concerns of human beings throughout life. In the event of a pandemic, people are very afraid and anxious to meet each other in crowded environments, because the possibility of endangering their health is very high. The purpose of this study is to investigate the possibility of creating lost social interactions in pandemic conditions in Naghsh Jahan Square in Isfahan. The method of the present study was based on the nature, quality and purpose, application and development. In order to study how to revive spaces with social interactions and identify spatial criteria in order to achieve this goal, specialized space syntax software has been used. The results show that the space in front of the entrance of Caesarea has more navigation and it is better for people not to be present in this space when they are in Naghsh Jahan Square in a pandemic situation. Also, in terms of spatial communication, the open space of the square in front of Aali Qapo mansion has a high spatial connection. As a result, the amount of communication and contact of people in this section is high. In the event of an epidemic, the best place for Naghsh Jahan Square to create social interactions is the central zone of Naghsh Jahan Square, which according to the extracted data, when people are present in the square, their health is more secure.
Sanaz Saeedi; Mehdi Asiaei
Abstract
One of the most important ways to deal with flood risk is to zoning the flood potential. The present study was conducted with the aim of zoning the risk of floods in Sabzevar with emphasis on urban and rural areas in 2020. This research was of applied type, and fuzzy logic, hierarchical analysis ...
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One of the most important ways to deal with flood risk is to zoning the flood potential. The present study was conducted with the aim of zoning the risk of floods in Sabzevar with emphasis on urban and rural areas in 2020. This research was of applied type, and fuzzy logic, hierarchical analysis and GIS were used. In this study. Eight criteria of slope, distance from river, altitude, geology, land use, rainfall, drainage density and vegetation have been studied. In order to zone the risk of floods in Sabzevar, based on the above criteria, first the layers are rasterized and then the layers are obtained using fuzzy, fuzzy membership functions and finally fuzzy maps. Then, with the help of Excel software, the process of pairwise comparison of criteria with each other and then the final weight of the criteria are combined with fuzzy layers, and finally the obtained maps are matched with fuzzy operators and the zoning map is extracted. The results of this study showed that the effective variables in causing floods in the region include slope with a weight coefficient of 0.340 and precipitation with a coefficient of 0.184. Of course, vegetation variable with a coefficient of 0.020 has the least impact in the region. According to the flood risk classification map, Sabzevar as the most important population center of the city is in low risk zone. In terms of rural settlements, most of the settlements of this city are in very low, low and medium risk zone.
Roohollah Shahidipour; Elham Sangi; Hamed Mazaherian; Alireza Karami; Ali Jafari Shahrestani
Abstract
Lack of performance assessment system in organizations is one of the main reasons for failure of their goals and missions. The pathology of the past assessment procedures in Tehran municipality shows that high number of indicators, being qualitative and having traditional approach have led to the failure ...
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Lack of performance assessment system in organizations is one of the main reasons for failure of their goals and missions. The pathology of the past assessment procedures in Tehran municipality shows that high number of indicators, being qualitative and having traditional approach have led to the failure to achieve the main purpose of assessment. The purpose of this study was to describe and prioritize the performance indicators of twenty-two districts of Tehran Municipality using fuzzy Delphi method to provide the necessary basis for realization of programs based on prioritized indicators. This was an applied research and data collection was carried out in a mixed method studies which has been performed with surveying of experts based on Dehphi fuzzy method. This paper summarized the significant and important indicators for evaluating the performance of Tehran Municipality using the opinions of elites and experts and prioritizes each indicator for sub-units of Tehran Municipality. The results showed cash realization rate, average time to issue a building license, staff satisfaction, improved bus performance, transportation and waste collection and mechanized cleaning services, cultural, national and religious performance status, quality of care at the request of the citizens had the highest priority in the seven areas, respectively.
Maryam Mohammadi; Kiarash Kazemi
Abstract
In many cases, urban plans in cities are considered regardless of the wishes of the residents and the context and only in order to make more profit. Meanwhile, in the city of Tehran, in some cases, construction companies have gone so far as to make a profit, so that many commercial complexes have been ...
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In many cases, urban plans in cities are considered regardless of the wishes of the residents and the context and only in order to make more profit. Meanwhile, in the city of Tehran, in some cases, construction companies have gone so far as to make a profit, so that many commercial complexes have been built by changing the use of green space to this use. In the present study, an attempt was made to construct a commercial complex instead of a park and a playground in a sample of Tehran neighborhoods (Ajodaniyeh neighborhood) and the conditions that have been created for the residents, taking advantage of the citizens' point of view and according to the concept of the right to the city. Using deductive thematic analysis and analyzing in-depth interviews (18 interviews), this study aims to examine the views of residents from the perspective of their violated rights. The main categories that residents want to be categorized based on the idea of the right to the city include the right to movement and access, the right to public space, the right to access public services, the right to access green space, the right to security, and residents claim the right to participate in the management of their neighborhood.
Atefe Parsaeian
Abstract
The main effects of mixed use development as a new approach in land uses layout and spatial relevance are to create diversity and promotion of environmental quality. The diversity of land use in Farokhi Street in Yazd is as ribbon mixed use development. Therefore, the present study sought to assess the ...
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The main effects of mixed use development as a new approach in land uses layout and spatial relevance are to create diversity and promotion of environmental quality. The diversity of land use in Farokhi Street in Yazd is as ribbon mixed use development. Therefore, the present study sought to assess the environmental quality created by development in the form of mixed use in Farrokhi Street in Yazd and sought to improve its environmental quality and increase the satisfaction of space users. For this purpose, a questionnaire was used to collect data and one-sample t-test, beta regression coefficient and path analysis techniques were used to analyze the data. The results show that users are highly satisfied with the variables of compatibility, land use diversity, social justice, safety and security and vitality. And development as a mixed land use in Farrokhi Street of Yazd has been able to create an attractive urban environment with high quality. Also, the variables of access, safety and security and land use diversity have played the highest share and the criteria of compactness and dispersion of texture have the lowest share in environmental street quality. In general, the intervention priorities to increase the environmental quality of the street are in morphological, as perceptional, functional and social dimensions.
Rahimeh Javadian; Zainab karkehabadi; Mohammadreza Zand Moghadam
Abstract
The old texture of each city reflects its history and past identity. One of the measures that can be taken to preserve it is to turn these passages into sidewalks, which can be an attractive destination for walking and contribute to the sustainable growth and development of the city. Therefore, more ...
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The old texture of each city reflects its history and past identity. One of the measures that can be taken to preserve it is to turn these passages into sidewalks, which can be an attractive destination for walking and contribute to the sustainable growth and development of the city. Therefore, more attention of city managers to urban movement spaces such as "sidewalks" is one of the most basic parts of urban policies to achieve sustainable development, especially in the old context of the historical value of cities. In this article, by examining different sidewalk indicators in terms of sustainable development in Semnan, including sidewalk indices, sustainable development indicators, in the process of sidewalk reconstruction based on questionnaires developed by test methods hypothesis of average equality of a community t-test, correlation coefficient Pearson and then ranking the indicators based on entropy weight and finally by TOPSIS method. Data analysis is performed and hypotheses are examined. HQE2R model has been used to measure the amount of pedestrian orbit. The results showed that pedestrian indicators, sustainable development indicators, leisure time index in urban planning and the process of recreation of urban sidewalks from the perspective of sustainable development in the historical context of Semnan city are correctly defined and can be converted into urban sidewalks.
