جستجوی مقالات مرتبط با کلیدواژه « بافت های ناکارآمد شهری » در نشریات گروه « علوم انسانی »

Urban poor use many initiatives to survive before they reach a real dead end in life and pose fundamental risks to themselves and the host community. There is a variety of strategies used by poor households in Iran and the world with different consequences depending on the type and extent of use.

This descriptive and analytical study has investigated the factors affecting the selection of survival strategies among residents of disfunctional urban tissues (marginal section). Due to the nature of the subject, the data were obtained in two ways, including qualitative (sample size of 30 households) and quantitative (survey of 300 households living in this area). The collected data were analyzed qualitatively based on the content analysis (according to Brown and Clark’S framework) and quantitatively in the form of logistic regression.

The results showed that although the number of households that choose risky strategies is small, around 10%, the same number is very important and fundamental considering the border situation of the city in question and its cultural and social conditions. Quantitative investigations also show that households with little social capital are twice as likely to choose high-risk strategies as those who use social capital.

The development of social capital among the poor not only prevents them from remaining in this cycle but also helps them consider strategies that have the least social, family, and individual consequences even if they enter the cycle of poverty. To strengthen social capital, it is necessary to form cultural associations and connections among the inhabitants of disfunctional urban contexts.

Assigning important roles to the civil society in dysfunctional contexts It is a phenomenon of good governance in the form of people-centered communities Which can be a capacity for participation, social capital and social trust and cohesion to happen with flexibility It is possible to achieve urban sustainability in these residential areas and its resilience in terms of urban hazards. The main purpose of this research is The Investigating effect of local communitis governance on the sustainability of urban Inefficient textures. For this purpose, four inefficient and dilapidated neighborhoods named Chokhorlar, Qazan Daghi, Mollah Hossein Baghi and Shams Abad in Tabriz Were selected as pilot studies. current study Based on the purpose of the application type  and in terms of how data is collected It is of descriptive-correlation type. In this way, First, Extracted from previous sources and literature the indicators of the two schools of governance of local communities and urban sustainability. And after exchanging views with relevant experts Two questionnaires were designed in connection with the two concepts mentioned. And 125 questionnaires for each of the selected locations Was considered. Validity of this research is Content and  Cronbach's alpha is used for reliability. and then the results were merged and the final research model was obtained. In the present study to achieve the objectives of the study, from two softwares Was used are SPSS 26(To provide descriptive information and test the normality of the data) and 3 Smart PLS (To model structural equations and measure the effect of variables on each other) The results of the research, it shows Local community governance variable On the stability of Inefficient textures It has a positive, strong and significant effect. Makes it clearer than ever applying such an idea in the planning and management of these textures is necessary.

Inefficient and worn-out structures are structures that have been formed and developed over a long period of time, and today they are surrounded by technology, and they are structurally and functionally deficient and often do not meet the needs of their residents. Therefore, at the same time with the emergence of the above problems and their effects on different areas of life, paying attention to worn out and inefficient urban tissues and fixing their instability has become a serious and central issue in cities, as one of the most serious challenges of the system. The planning and management of cities has led the relevant organizations to organize and revive these elements and the aforementioned context and has raised the need to intervene in these contexts and realize regeneration policies in different periods of time. Based on this, the aim of the current research is the role of construction projects in the realization of the regeneration policies of inefficient urban tissues in the city of Islamshahr with a descriptive-analytical and applied method. In this regard, he investigated and collected information in the form of a survey and 5 indicators of urban regeneration (satisfaction indicators, good urban governance, promotion of local identity and dignity and protection of values, urban poverty, productivity, empowerment and promotion of urban resilience in the face of disasters and disasters) was analyzed with SPSS software. The results of the research show that the implementation method of participatory planning can be effective and useful in order to regenerate the inefficient urban contexts of this city through coherent and planned activities.

Despite having potential and strengths, the old fabric of the cities has faced many changes over time and has gradually suffered from failure and disruption in various functional, economic, social, physical, communication, and environmental dimensions. Disturbance and chaos in the land use system, some environmental pollution, placement of parts of the fabric in the privacy of historical monuments and inadequate construction standards in it, the gradual withdrawal of capital and activity, and the replacement of residential function with very low-quality cause a decrease in the importance and value of the old fabric and it has become the identity maker of cities. Over time, this has led to the departure of groups with high financial power and belonging to the place and the replacement of low-income groups with no sense of belonging to the place and space. Since the old neighborhoods are a sign of the cultural and historical identity of the cities and their destruction is an ax on the roots of the identity of the residents, the necessity of taking care of these textures and organizing and revitalizing them is felt. Many policies and programs have recently been implemented to improve the quality and re-creation of disordered urban tissues. One of the new policies in urban development in general and in the regeneration of disordered urban contexts, in particular, is to use measures and projects to stimulate development to accelerate and facilitate the transformation process in these contexts. The drivers of development as a platform for social and economic functions increase the motivation to participate in the improvement and renovation process and also cause the desire of the private sector to invest in the desired context. In this approach, the effects on existing uses can be seen in the approach of stimulating development without the need for intervention. Significant investments in understanding the context and the appropriate stimulus element of hardware or software are adopted by the main goals and wishes of the local community. Development-stimulating processes create dynamism through the recycling of unused land or existing ruined places of the fabric to strengthen activities and social relations, such as space for leisure time and job creation. Also, without the need for massive investments, these processes create the ability to revive worn-out fabrics, which are historical and valuable in four physical, social, economic, and environmental dimensions, which also improve the quality of the elements and their surrounding environment in apositive  way.

Regarding the purpose and nature of the research, this article is in the category of applied research. In order to achieve the goals and answer the questions, the evaluation research method has been used for evaluation after implementing the development stimulus project. SPSS software was used for quantitative data analysis, and MAXQDA software was used for qualitative data analysis. This way, the results of document studies and then analysis of the interviews conducted by this software (MAXQDA) will be presented. According to documentary and library studies, field studies and interviews conducted in this field were identified using 5-dimension and 41-category MAXQDA software to identify the effectiveness of development-stimulating projects to realize sustainable urban regeneration.

In this research, the measured dimensions have been examined in five physical-spatial, cultural-emotional, economic, environmental, and managerial dimensions. According to the results of the t-test, it can be seen that each indicator of the development stimulating projects has different effects on the realization of the regeneration of the central area of ​​Sanandaj city. For example, in the physical dimension, the indicators of efficient urban furniture with numerical value (3.7), efficient sidewalk (3) and accessibility (2.8); In the economic dimension, respectively, the indicators of land and housing price changes with numerical value (4.4), showcasing local jobs and entrepreneurship (3.8) and the number of employees (3.4); In the social-cultural dimension, respectively, indicators of local empowerment with numerical value (4.9), giving local, native and urban identity (4.3) and social capacity building and increasing social and urban security (4); In the environmental dimension, according to the indicators of urban waste collection and disposal with a numerical value (4.9), increase of urban and local green spaces (3) and segregation of waste in the environment (2.7) and in the management dimension according to the indicators of providing facilities And urban services with numerical value (4), use of new technology (2.2) and access to efficient public transportation (2) have the greatest impact on the realization of urban regeneration policies.

One-sample t-test was used to measure the effectiveness of development-stimulating projects in the five physical-spatial, cultural-social, economic, environmental, and managerial dimensions of re-creating valuable heritage tissues implemented in the central area of ​​Sanandaj city and measuring the improvement of the quality of the environment from the residents' point of view. The results of the findings showed that in the physical-spatial dimension, the criteria of efficient urban furniture and efficient sidewalk were evaluated positively with coefficients (of 4.162 and 2.954), respectively, and the level of residents' satisfaction with the projects of this dimension with a weighted average of (2.518) the average is down. In the social-cultural dimension, 13 criteria were evaluated. Only four criteria, social and urban security, local empowerment, social capacity building, and promotion of local, native, and urban identity, have a significant relationship with the creation of stimulating projects and the level of satisfaction of the residents of the central area of ​​Sanandaj city The social effects of such projects are desirable. In the economic dimension, the only measure of the stability of land and housing prices is positive in relation to the development stimulating projects and has a significant relationship. The examination of economic categories showed that developing prosperity and investments in various businesses can gradually increase the demand for life and work in this area. This factor will automatically lead to the boom of construction and the renovation of the physical fabric of the neighborhoods. Still, the residents are not satisfied with the economic effects of the projects, and they agree on this issue. Moreover, in two environmental and management dimensions, the development of stimulating projects have brought positive impacts. However, the weighted average of these dimensions with (2 and 1) respectively indicates the residents’ dissatisfaction with this area. According to the findings, among the examined dimensions, the residents have more desires and satisfaction towards the criteria of the cultural-social and physical-spatial dimensions than other dimensions. This seems to be the homogeneity of the residents in terms of ethnicity, language, religion, and common culture. However, the management structures still need to meet the needs of the residents due to the lack of proper urban services, the lack of necessary facilities, and the factors that have been evaluated as weak.

Urban catalyst is known as one of the important and effective strategies because of its benefits in relation to the inner growth of cities.

The overall and main purpose of the present study is to explain the framework for applying the catalyst strategy in the sustainable regeneration of inefficient urban areas and the practical purpose of the research is to apply the catalyst strategy in the regeneration of Panbehriseh neighborhood.

The present study is based on the purpose of applied-developmental type and in terms of methodological approach is qualitative-quantitative, which has been done in two parts of theoretical and practical studies using descriptive-analytical method and analysis has been done through the SWOT analysis matrix and the quantitative strategic planning matrix (QSPM).
Geographical Context: Panbehriseh Neighborhood, Qazvin City.

By reviewing previous studies, the theoretical framework of the research has been explained based on physical, social, economic and environmental dimensions, and based on it, other steps of the research including identifying, analysis and presentation of strategies have been done that, in the section of cognition, the strengths, weaknesses, opportunities and threats of Panbehriseh neighborhood have been analyzed in the form of SWOT and with the help of it, catalyst strategies have been expressed. Finally, using QSPM, strategies for sustainable regeneration of textures have been prioritized and presented.

The results obtained from the findings indicate that the inefficiency of a texture depends on various factors that, if identified correctly and in a timely manner, the tissue can be protected from the risk of decline and gradual death. One of the ways to save such tissues is to regenerate them with catalyst strategy, which, with the help of small and large scale stimulus projects, affects sustainable regeneration by restoring dynamism and vitality to inefficient textures. Catalyst strategies and projects derived from them, if implemented properly, can help increase prosperity and development in the neighborhood, and inject dynamism and mobility into the texture. Therefore, catalyst strategies, by defining useful and executive stimulus projects, can play an important role in the sustainable regeneration of inefficient tissues, including the Panbehriseh neighborhood of Qazvin city.

The results of the study explain the significant positive relationship between the components of social capital and the feasibility of regeneration in dysfunctional contexts of Akhtarabad neighborhood of Karaj. Also, the results of the study explain the different levels of influence of social capital components on the feasibility of regeneration in dysfunctional contexts of Akhtarabad neighborhood of Karaj.

The present article is applied in terms of purpose and descriptive-analytical in terms of method. A questionnaire method was used to collect information. The statistical population of the present study is the total population of Akhtarabad neighborhood is 13565 and its sample size is 381. To evaluate the role of social capital in the feasibility of urban regeneration, 6 components of social awareness, social trust, social cohesion, social organization, network and social relations and social participation have been used. Smart PLS and SPSS software were used to analyze the findings. To investigate the relationship between research variables, a structural model at a significant level and to evaluate the role of social capital components on the feasibility of regeneration in dysfunctional contexts, a structural model at the factor load level has been used.

The findings of the structural model at a significant level show a value of T statistic greater than 2.58 for all effective variables of the research and a significant relationship at the level of 99% between them. The findings of the structural model of the research at the factor load level show that the six components of social cohesion, network and social relations, social participation, social trust, social awareness and social organization, respectively, with a path coefficient of 0.378, 0.376, 0.331, 0.324, 0.234 and 0.198 are effective on the feasibility of urban regeneration in dysfunctional tissues of Akhtarabad neighborhood of Karaj.

The results of the study explain the significant positive relationship between the components of social capital and the feasibility of regeneration in dysfunctional contexts of Akhtarabad neighborhood of Karaj. Also, the results of the study explain the different levels of influence of social capital components on the feasibility of regeneration in dysfunctional contexts of Akhtarabad neighborhood of Karaj.

During recent decades, the issue of regeneration of urban inefficient and old textures has become one of key issues in the field of urban development strategies. For this purpose, the managers and urban policy makers have used different measures including increase of building density, improvement and modernization of old textures, mass construction, etc. some of these policies are practiced in the form of direct interventions by urban management system in order to provide public services and facilities and or improvement of old tissues. Unfortunately, lack of considering the effective social, economic and physical parameters in an effective manner concerning the capacity of urban tissues for intervention from the practitioners and authorities of urban development affairs has led to emergence of some problems during execution of civil projects such as delay in execution time of projects, high costs and or social dissatisfactions. On this basis, the present study, tries to determine the intervention of the old and inefficient tissues of Qom city with the help of three main indicators: physical, economic and social indices to perform the measures more effectively. Of course, if all these criteria are followed together with their sub-criteria, so that some complications would emerge in decision making process. Therefore, in order to facilitate decision making process, we used analytic network process (ANP) for achieving the objectives of present study. Our findings revealed that out of 76 ha area of District 6 Qom City, 20.3 percent has low intervention-capability and 41.8 percent have medium intervention-capability. While 37.9 percent of this district area has high intervention-capability, which could be contributed to the existence of the vast arid lands within the texture.