Showing 53 results for کیفیت
Aysan Pourmoghaddam, Mahsa Faramarzi Asl, Mirsaeed Moosavi, Akbar Abdoolahzadeh Tarraf,
Volume 0, Issue 0 (3-2007)
Abstract
Abstract
Urban Regeneration is the one of Restoration function that imports to four dimensions of Form, Economy, Society and Ecosystem. Environment Quality is the one of objects of Urban regeneration. On the other hands lack of peoplechr('39')s interest to live and spending leisure time, the quality of city center decreases and it is more important to increase quality of city center. Environment quality is general subject and, in this study, we use creative model place for describing quality factors of environment. Golkar`s model “sustainable place” which comes from Canter`s Model “Place” is the one of most complete models for assessing the qualities of environment; It imports to four dimensions of form, activities, imaginations and ecosystem after that eventually we can obtain the Conceptual Framework of central part of Urban regeneration based on Environmental Quality. By means of content technique, various ideas and views about environment qualities from global theorists, Experiences of regenerating city center and national restoration document were collected then calculate average of them for selecting most important of them. Finally define Measures for all these important qualities to draw Conceptual Framework. The result show that legibility and Visual character are the most import qualities of empirical-aesthetic factor, Permeability and Socio petal space and Quality of public area and Vitality are the most import qualities of functional factor and Compatibility with nature is the most important quality of ecological factor. These 7 qualities which are among the most important qualities must be considered in regeneration of city centers.
Nahid Bagheri, Mohammad Mohammad, Ezatollah Mafi,
Volume 0, Issue 0 (3-2007)
Abstract
From the time of human life until now, disasters have had a negative impact on human life; In response, individuals and communities are trying to mitigate the consequences of these disasters and establish scales to assess the initial effects; Also respond to the post-disaster needs and return to baseline. To address these challenges and, as a result, improve the quality of life in cities and metropolises, the need for long-term planning and decision-making in solving these problems is more necessary than ever. Therefore, dealing with new urban theories, each with the aim of solving urban problems, improving the quality and quantity of life of citizens in cities, improving the quality of the city environment, city management, advancing the city to become more desirable, and so on. , Is more important than ever. In recent decades, to solve these challenges and reduce its effects on metropolises and large cities, various solutions and perspectives have been proposed, one of which is to pay attention to the concept of resilient city. The present study is descriptive. - It is analytical and practical in terms of purpose. The statistical population of this study consisted of experts and professors familiar with the topics of the city. 35 university professors and experts in the field of research determined the sample size intended to complete the questionnaire. The results of this study showed that the criterion of physical characteristics of tissue with the highest D-R value (0.672) is at the top of the chart and shows that this criterion is the most effective criterion. Also, based on the calculated D + R value, the building quality criterion is the most important criterion. Also, the urban infrastructure criterion was considered as the most influential criterion due to the fact that it has the lowest D-R value.
- Farhad Judi, - Rahim Sarvar, - Sedigheh Hassani Mehr,
Volume 0, Issue 0 (3-2007)
Abstract
Recognizing and measuring the quality of life in urban areas that are the result of the actions of urban management and other public and private institutions is a very vital issue. Due to the lack of quality of urban life in informal urban settlements, it is possible to provide a roadmap for urban management and awareness of responsible institutions of the current situation and action to achieve the desired situation. The purpose of this study is to assess the quality of life in informal settlements in Miandoab. The research method is descriptive-analytical and based on data collection in the field through a questionnaire. The validity of the instrument and its reliability were confirmed by Cronbach's alpha greater than 0.70. The statistical population of the study consists of 11545 citizens living in informal settlements in Miandoab. The sample size was determined based on Cochran's formula, 313 people. The test results show that four indicators of social, economic, physical and environmental quality of life in informal settlements of Miandoab were significant at a level of less than 0.05. Examination of the direction of significance indicates the inappropriateness of the indicators. The ANOVA test also confirmed that the 10 neighborhoods studied in terms of social, physical and environmental indicators are significantly different at the level of less than 0.05, but in the field of economic indicators (significance level equal to 0.094) there are the same conditions. Assessing the effect of urban management on improving the quality of life through structural equations also confirmed that the rate of explanation for the social index is equal to 0.97; For economic index equal to 0.48; It is equal to 0.93 for the physical index and 0.55 for the environmental index. Therefore, the greatest effect of urban management is on the social index and then the physical.
- Mohammad Reza Ghorbani Param, - Pouyan Shahabian, - Vahid Dinarani, - Ronak Najafi,
Volume 0, Issue 0 (3-2007)
Abstract
The quality of the urban environment is one of the important indicators of the development of any city. In this regard, the type of pattern that can be used in cities can have a great impact that biophilic urban planning is one of the most important patterns due to its relationship and centrality with nature. The purpose of this study is to explain the environmental quality criteria of Tehran according to the components of biophilic urban planning. The research method is descriptive-analytical and based on data collection through survey method. The research tool was a questionnaire whose validity was confirmed by the elite community and its reliability was confirmed by Cronbach's alpha coefficient greater than 0.70. The statistical population of the study also consists of urban experts and specialists, including academics and experts in Tehran. Due to the lack of statistics in this area, coronary and cost constraints, 120 experts were selected as the sample size. The results showed that the structural-functional, content and physical-spatial indicators of the quality of Tehran's urban environment based on biophilic urban planning were significant at a level of less than 0.05. The study of the mean and significant direction indicates the weakness of these indicators and lack of attention to biophilic urban planning in the planning of this city. Also, the results of structural equation modeling confirmed that the structural-functional, content and physical-spatial indices of biophilic urban planning can be effective in improving the quality of Tehran's urban environment. . Therefore, biophilic urban planning has not been emphasized in the planning model of Tehran, but the results indicate their effectiveness in improving the quality of the city's environment if used.
Mr Ali Shamai, Ms Mina Heydari Tamrabadi, Ms Marjan Heydari Tamrabadi,
Volume 0, Issue 0 (3-2007)
Abstract
In recent years, urban regeneration has been proposed as an approach for modernizing the urban environment. Sustainable urban regeneration is a comprehensive approach to restore social, physical, economic and environmental development to urban areas. Considering the important effects of urban space optimization on the quality of life of citizens, especially people with disabilities in public places, sustainable urban development is a necessity. In this study, spatial quality of Tehran 6th region has been analyzed due to physical limitations of people with motor disabilities. In order to collect data, library and survey methods have been used. The statistical society of this study is immobile and aquadroplasia patients. For this purpose, a questionnaire has been completed by patients with aquadroplasia and motor disability. Using single-sample T-test, spatial quality component analysis and urban regeneration services were performed in the form of physical-spatial, functional-service, content characteristics indices. Then, using Pearson correlation analysis and regression, the relationships between indices and their impact on the quality of urban environment in district 6 were identified. The results of single sample T-test showed that the quality and satisfaction of the urban environment of district 6 are not at a high level in terms of immobility residents. The results of multiple regression analysis showed that at the level of physical-spatial characteristics, in the sub-index area of access and roads organization has the greatest effect of B=0.518 on citizens' satisfaction. At the functional-service characteristics level, social welfare services sub-index (B=0.531) has the greatest impact. At the content characteristics level, environmental health sub-index =0.680 and B=0.627 have the highest effect. The importance of indicators varies from person to person and from neighborhood to neighborhood according to their individual abilities and needs, but as the findings suggest, for the needs of people with disabilities in district 6, some measures have not been taken to optimize the urban environment of this area for social comfort, environment.
Aliakbar Salaripour, Benyamin Hasanzadeh Baghi, Amirhossein Nourbakhsh, Zahra Seif Reyhani,
Volume 0, Issue 0 (3-2007)
Abstract
In today's world, due to the pervasiveness of the Internet and electronic information, one of the tasks of urban management is to improve the quality of life of citizens, their access, and the optimal use of urban electronic services. These services can help improve the geographical situation of the city due to reducing the need for physical movement of citizens, reducing
traffic and pollution and increasing access to services.
However, if the urban management fails to use and implement this type of service properly, there will be a negative attitude towards e-services for citizens. The purpose of this research is to evaluate the impact of urban management performance on the quality of life and the behavioral intention to use urban electronic services with an emphasis on citizen satisfaction in Mashhad metropolis. In this research, through library studies, literature review and previous researches, 67 indicators (items) have been extracted and categorized in the form of 19 components. After calculating the statistical sample size of the research through Cochran's formula, 478 questionnaires were distributed among the citizens of Mashhad. Finally, the components were evaluated using structural equation modeling with partial in Smart PLS3 software. Findings indicate that the citizens of Mashhad are moderately satisfied with the components and study subjects. The results obtained from structural equations show that The "Communications" component with a path coefficient of 0.87 affects the performance of urban management and the "Work facilitation" component with a path coefficient of 0.841 affects citizens' satisfaction with electronic services. The performance of urban management with a path coefficient of 0.717 affects the citizens' satisfaction with electronic services. Also, these two factors affect the quality of life with 0.58 and 0.252, respectively, and satisfaction with electronic services affects behavioral intention with 0.757. The urban management of Mashhad can pay attention to the results obtained from this research to achieve a city with desirable and satisfactory electronic services.
Dr Ata Ghaffari Gilandeh, Ms Homa Vaezi, Mr Navid Ghaffari Chanzanagh,
Volume 0, Issue 0 (3-2007)
Abstract
New urban fabrics in our country, despite previous planning efforts, often face quality crises. In this context, the present research evaluates the quality of urban spaces in the new urban fabric of Ardabil, emphasizing the components of environmental psychology. Initially, through a review of the theoretical literature, the effective components of environmental psychology on the quality of urban spaces were identified, comprising 20 components across three dimensions. These components were then assessed through a questionnaire. The statistical population of the research includes residents of Phase 1 and Phase 2 of the Sabalan Township, Rezvan Township, Sina Township, and Zaranas Township that its population is about 198644 people. The sample size is 384 individuals. The validity of the questions was confirmed by three university lecturers and experts in this field, and the Cronbach's alpha coefficient of 0.845 indicated the reliability of the questionnaire. For the analysis of the data obtained from the questionnaires, all statistical calculations were performed using SPSS and LISREL software, employing structural equation modeling and second-order confirmatory factor analysis methods. The results from the model fit indicated the correlation between latent variables and observed variables, as well as the calculated T-values for all first-order and second-order factor loadings, demonstrating the external validity of the research model. According to the findings, the environmental health component with a factor loading of 0.75 in the content factors category, the spatial readability component with a factor loading of 0.80 in the physical factors category, and the accessibility to daily commercial services component with a factor loading of 0.58 in the functional factors category have the most significant impact on improving the quality of urban space in the new fabric of Ardabil. The research findings indicated that the average quality of the components of environmental psychology, according to respondents, reflecting the moderate level of these components in the studied area.
Dr Taghi Tavousi,
Volume 0, Issue 0 (3-2007)
Abstract
This study aims to evaluate the indoor environmental quality of urban buildings and their compatibility with the local climate of Zahedan. To this end, faculty housing units at the University of Sistan and Baluchestan were selected as case samples. Climatic data—including temperature, relative humidity, wind, and solar radiation—were analyzed over the period from 1982 to 2024. Solar angle, altitude, and intensity were calculated using mathematical functions, forming the basis for a monthly bioclimatic calendar of Zahedan, developed according to three criteria: air circulation within buildings, physical activity, and clothing type. The findings indicate that by adjusting factors such as window position and clothing, thermal comfort can be achieved throughout the year. In colder months, solar radiation and warm clothing contribute to indoor comfort, while in warmer months, gentle airflow through open windows enhances livability. Designing residential interiors in harmony with the local climate not only improves occupant comfort and health but also offers economic benefits by reducing energy consumption.
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Volume 12, Issue 27 (2-2013)
Abstract
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Volume 13, Issue 29 (9-2013)
Abstract
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Volume 13, Issue 30 (12-2013)
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Volume 13, Issue 30 (12-2013)
Abstract
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Volume 14, Issue 33 (9-2014)
Abstract
Mohammad Hajipour, Vahid Riahi, Hadi Gharagozloo,
Volume 15, Issue 37 (9-2015)
Abstract
Housing enjoys a multilateral functioning in the rural system. One of the aspects highlighted by planning system is the renewal and rehabilitation of housing. In our country, Iran, development of rural housing has experienced a growing trend, especially in the physical and structural aspects. However, a large part of the rural population in different areas of the country is living in non-resistant and less durable housing. This article attempts to analyze the spatial distribution and quality of rural housing in the country. In this article it is tried to address and analyze the spatial distribution of quality and construction of rural housing in various provinces in the country. The data was derived from document studies. The quality of rural housing in 9 indices has been measured for each province of the country. Data has been analyzed using VIKOR method for the multi-criteria decision analysis. Finally, the classification of provinces based on the construction and quality of rural housing was conducted using K cluster analysis in SPSS and output was drawn in GIS as a map. The results showed that there is a significant difference and distinction in the types of materials used in the rural settlements. Such that a significant percentage of the houses are made out of bricks, iron and stone that somehow confirms the durability and normal quality. In terms of spatial and local distribution it can also be said that the quality of rural housing in most of the provinces (i.e. 24 provinces) are in low-quality, medium and/or appropriate levels. Meanwhile, only three provinces of Mazandaran, Azerbaijan Sharghi and Kerman enjoy the excellent quality in rural housing construction.
Mahmod Ghadir, Soghra Shahrbabaki,
Volume 16, Issue 40 (3-2016)
Abstract
In developing countries, every year natural hazards causes major losses in urban and rural settlements. In this regard, it is noteworthy that in December 2004 bam earthquake caused widespread damages. With over 9 years passed of this crisis and reconstruction after that, it is important to assess the quality of reconstruction. So, the problem is that how is the physical quality of Bam that reconstructed. So, based on the theoretical framework, two hypotheses were offered. Then, based on the theoretical bases and previous studies, the operational definition of physical quality concept offered in three indexes and 40 indicators, and combined by AHP and SAW methods. Needed data gathered by households, experts and field questionnaires. For testing hypotheses used causal-comparative and correlation methods. Sample size calculated by Cochran's method (311 households). Sampling has done by cluster and random methods. Gathered data were analyzed by: One-way ANOVA and Tukey-test at first hypotheses; and correlations methods at second hypotheses. The results showed that the physical quality of reconstructed residential environment in Bam is different between various neighborhoods. Also, the results of correlation test showed that general physical quality have significant relation with literacy, income, occupation and socio-economic status at 99 percent of confidence. According to the findings, physical quality at society scale has socio-economical aspects. So, we must pay attention to this point seriously.
Aliakbar Anabestani, Hamdollah Sojasi Qeidari, Fahime Jafari,
Volume 16, Issue 43 (12-2016)
Abstract
The rural guide plan is the most important tool in the management of rural development in Iran. The final purpose of the plan, improvement of life quality and providing a safe and attractive environment to live in rural areas. The aim of this study is to emphasize the characteristics rural guide plans, which include: Improve the quality of housing, street network, land use and access to services, environmental rural its effects on the objective quality of life of the villagers tested. The research method in present study was functional in terms of purpose, and analytical-descriptive and solidarity methodologically. The study population was selected from 22 villages in which guide plan had been implemented, among them 8 villages with a population of 3835 households was selected by using sampling method. From the selected villages by using sampling method (Cochran), 249 randomly selected rural households were interviewed. Data collected from the questionnaires, were analyzed using the statistical analysis methods in SPSS, and Fitness model search EQS software. According to the results of Pearson's correlation tests, the findings of present study showed a significant and strong correlation between implementation of rural guide plan and the mental facet of life quality by a 0.75 correlation coefficient, so that rural guide plan explained 57% of the variation of dependent variable, and among guide plan dimensions the changing environmental rural affected the objective improvement of life quality of villagers by 29 percent. There is a direct and complete correlation in spatial distribution of relationship between the implementation of guide plan and the objective quality of life in 8 study villages.
Behrooz Mohammadi Yeganeh, Mehdi Cheraghi, Fovad Samadi,
Volume 16, Issue 43 (12-2016)
Abstract
Research goall is survey in the situation of quality of housing and rural vitality and survey of relationship of housing quality and vitality of rural settlements. The population of research is Khawmirabad county (Kurdestan Province, Mariwan Township) with 2737 households. Research method is analytical –description based on questionnaire and it is applicable research . In order to gathering the data we used documentary and field method and interviews and questionnaire based on Likert scale(five – range opinion)has been used. In order to sampling we used random sampling and by using of Cochran formula that sample size is equal to 290 households. In order to analysis of data’s from questionnaire, we used both of Descriptive (mean and deviation) and Inferential(One sample T, Linear regression, Chi- square) Statistics. The results of this study indicate a low level of economic dimensions (2.34) and political (2.97), vitality and quality of housing than the average (2.74). This difference is statistically significant at the alpha level 0.01 numerical difference utility as evaluation and assessment is negative. The results also show that the greatest impact of the quality of housing is on the social dimension with a beta coefficient of 0/570 and the lowest on the economic dimension with 0/077 beta coefficient.
Amin Mahmodi Azar, Rahim Hashempour, Sid Momen Fovad Marashi,
Volume 17, Issue 45 (8-2017)
Abstract
In recent decates, the subject of quality of living in city and the satisfaction of citizens from their environments has attarced the views the most of researchers and international institutes around the world. Because of its importance, UN to publish a report annually in which different cities around the world ranked and compared through the quality of life. Quality of living talk about different indices and one of its important indices is access to the city services which in turns would decrease some of the city problems such as slums and irregular construction, land speculation and etc. This research tries to analysis the city quality of living according to the standards of services access in cities. So, quality of service access was analysed in objective and subjective sections in old zone of Urmia. The research method is descriptive-analytic and we use questioner, different models such as AHP and network analysis and fuzzy techniques, Pierson coefficient for our study. Results show that satisfaction of city-service access has a very meaningful statistic impact on the subjective factors of quality of living and as it increases more, we have more subjective quality. These results tell planners that key factors would have great impacts and roles on the satisfaction of the life of citizens.
Jamileh Tavakolinia, Mostafa Haraeeni,
Volume 18, Issue 49 (3-2018)
Abstract
Tourism quality is important factor so that influence in return of tourists. Hence, it needed to be developed tourism quality due to stimulate domestic and foreign investment, increase business, and improve economic and social conditions. This study has an applied perspective relevant to type, and has an analytical approach pertaining to descriptive method. Using a questionnaire and taking the reliability of the data into account, the Cronbach’s alpha coefficient (0.834) and content validity, the data and required information were collected; and analyzing the number of 354 forms referring to the Darband restaurants were performed, with respect to documentary research and fieldwork in the sample tests. Based on facts collected due to satisfy consumptions; we found some gaps including, the widest gap of QoSs is relevant to tangibles with average distance -0.33, and narrowest gap of QoSs is pertaining to responsiveness with average distance 0.34. In next step, using Kano model we categories’ QoSs, and the results, based on customers’ respond, shown that 6 features categorized as “attractive,” 5 features categorized as “one-dimensional,” 6 features categorized as “necessary,” and 2 features as rest of 19 characteristics categorized as “unconcerned.” Eventually, according to the findings performed an inspection due find out about a relation over the Spearman correlation, and education, and income.
Sayad Asghari Saraskanrood, Zeynab Dolatshahi,
Volume 18, Issue 50 (3-2018)
Abstract
