Showing 9 results for iraj
Mrs Azam Abbaspour, Dr Iraj Ietessam, Dr Hamid Majedi, Dr Azade Shahcheragi,
Volume 0, Issue 0 (3-1921)
Abstract
In todaychr('39')s world, housing and shelter have overshadowed many aspects of human life. Providing adequate housing, especially for low-income urban groups, is one of the most important issues and challenges facing all countries. The desirability of the environment of residential complexes built for low-income groups has always been a challenging issue. In the programs and plans prepared for these groups, due to the huge flood of applicants and also the limited resources and credits, quantitative goals have often been pursued and qualitative goals have been abandoned. A study of the housing pattern of this group in cities shows that attention and application of effective indicators of housing sustainability is one of the categories that should be considered in the process of housing planning. This article, with the aim of analyzing the factors affecting the housing survival of low-income groups, has reviewed the theoretical literature and tested research hypotheses. The statistical population of the study is the residents of Mehr dwelling in Sirjan. After distributing the questionnaire, data analysis was used at two levels of descriptive and inferential statistics. The validity of the structure was confirmed by factor analysis. The reliability of the instrument was also calculated using Cronbachchr('39')s alpha coefficient test of o.7. Data analysis was performed from Sstructural Equation Modeling using Smart PLS software. Findings indicate the relationship between quantitative and qualitative indicators of housing on durability. Quality index with cultural and social criteria and components such as security, privacy, sense of place, user participation has the greatest impact on Durability of low-income housing in Sirjan.
Mr Iraj Mahmoodpour, Dr Hossein Hataminejad, Dr Rahmatolah Farhoodi, Dr Jamile Tavakolinia,
Volume 0, Issue 0 (3-1921)
Abstract
It has a complex and multi -dimensional conceptual life and guarantees the performance of the ecosystem from the smallest unit to the surface of the Earth, or in other words from local levels to world levels, and its patterns are quite different from one region to region. In this regard, in the past three decades, in addition to the human impacts, the use of harmful resources and industries, the vulgarity of the ozone, the greenhouse, the greenhouse and the effects of the phenomena, and the phenomena of the city, Various environmental and environmental and remedies have been increased, which has increased melods to zero. For this purpose, in this study, it has been attempted to identify and analyze the key propellers affecting biodiversity by emphasizing the environmental indicators in Tehran's 11 metropolitan area. In this study, with the technique of environmental and Delphi dynamics, 57 primary factors were extracted in eleven different areas and then, using the Delphi method of managers, the matrix of the components of the components was formed. Next, the matrix analysis has been analyzed through the Michemac software. The results of the distribution of variables on the axis of influence and influence of the factors in the Micmac software indicate the system's instability within the scope of the study, and therefore five categories of variables were identified. Finally, due to the high direct and indirect effect of factors, seven key factors were identified as key factors in the field of biodiversity, with emphasis on the environmental indices of the region. Among the preferences under consideration, the variables of public transport status (speed, accuracy, confidence, security, security, convenience, economic affordability) and public access to the green space had the highest impact on the biodiversity in the study area.
Yousouf Bahrami, Ghaderymotlagh Iraj, Behroz Oftadeh, Sid Ali Hosieni,
Volume 16, Issue 41 (9-2016)
Abstract
The present study aimed to assess the conformity of Mehr housing projects by Infill development pattern to answer this question: What is the relationship between Mehr housing project in the city of Mahabad with Infill development and with its spatial conditions of the city. The research method in present study in terms of nature is "descriptive – survey" and in terms of purpose "applied" and in terms of collecting data is " field." Statistical society is the whole members of Mahabad Mehr housing that were determined 361 persons as sample by Cochran formula. To data analysis was used the methods of descriptive statistics (frequency, percentage, mean, standard deviation) and inferential statistics (one-sample t-test). The results show that Mehr housing policies in the city of Mahabad not comply with its physical conditions. T-test results in this study showed that Infill development due to the use of the maximum of capacity available space of city, Can be considered as a suitable model and as the basis to guide Mehr housing policy in the city of Mahabad. The results of T-test about the physical factors (t-=1/48; p-value<0/05), socio-cultural factors (t=24/35; p-value≥ 0/05), economic factors (t=13/27; p-value≥0/05) and environmental factors (t=27/29; p-value≥0/05) shows that Mehr housing policies in the city of Mahabad comply with socio-cultural factors, economic factors and environmental factors but not comply with its physical conditions.
Dr Mohammad Hossien Saraei, Mrs Samaneh Iraji,
Volume 18, Issue 48 (4-2018)
Abstract
The management of land development in the compilation of urban development documents is a very important topic. Failure to pay attention to this necessity, and the course of physical development foreseen for urban areas, make the main goal of the development plan, which improves the quality of housing in urban areas, not being realized. The purpose of this study is to introduce a functional model for land development management in order to guide and manage the urban development flow. To this end, the Land Readjustment Plan (LR) as the selected method of land management in urban areas is introduced and it is possible to perform it in a range of Yazd city. The general research method used in this descriptive-analytic study. The data used in this article collected by the library method as well as the field survey were used and analyzed using ArcGIS software. In this regard, a proposal for the scope of the study was compiled and evaluated before and after the implementation of the plan. The calculation of the distributional index showed that the proposed scheme would give 20% of the profits to the owners in the scope of the study. The conclusion from this study shows that using the Land Readjustment Program as an economic and design tool, planning and redevelopment of undeveloped lands can be done in accordance with urban needs. This planning involves modifying the layout of parts, modifying the network of roads, supplying services and infrastructure of the facility. Thus, the field of realization of urban development plans in these areas was provided. It also provided the basis for the participation of all stakeholder groups through creating the necessary attractions for the groups influencing the implementation of the project.
Mino Lafafchi, Mozian Dahashi Sharif, Iraj Etesam,
Volume 20, Issue 59 (1-2021)
Abstract
Technological innovations are known to be effective parameter in developing and designing architectural spaces in metropolis; however the impact of technology on the architecture of different communities in the world is not the same. The purpose of the paper is to depict a clearer view of the relation between culture and technology in contemporary architecture in globalization era. This paper examines the theories in the context of globalization by applying descriptive-analytical method by investigating documents. The results indicate that the relation between culture and architecture in this context based on the viewpoint of the Castells and Giddens and Robertson, that based on the limited boundaries, limitations and network communities, is not weakened, but a new form has taken stand against the unification strategy and represents a kind of unity while pluralism.
The usage of technology includes removing boundaries, flexibility and diminution of distances. This can be investigated not only in the physical dimensions but also in various cultural aspects. The consequences affect architecture and culture that can be maintained by retaining the transcendental concepts of the past rather than superficial imitation of culture and technology in order to redefine new layers with the introduction of technology in globalization era.
Dr Ali Asgharzadeh, Dr Seyed Gholamreza Islami, Dr Iraj Etessam,
Volume 21, Issue 61 (6-2021)
Abstract
Earthquake and its related phenomenon are often considered as the causes of instability and disorder in engineering and architecture, and have resulted in the destruction of many buildings and urban fabric. Despite this, by changing our attitude to earthquake: by redefining it from problem to potential and from chaos to complex organization, a different layer of this phenomenon can become evident. Earthquake and fault lines can be considered as an organizing factor, which play an important but hidden role in the geography of habitation, e.g. settlement location, urban spatial network, urban development and spatial-structural network of buildings. This article adopts a holistic approach and quantitative-qualitative methodology to identify the role of self-awareness and mental imaging in the complex system of earthquake-qanat-city and its effects on urbanism and architecture in different scales, which has resulted in an earthquake compatible architecture in different periods in the history of Iran and in some contemporary examples too.
Minoo Lafaffchi, Mozayan Dehbashi Sharif, Iraj Etessam,
Volume 21, Issue 63 (2-2022)
Abstract
In the contemporary century, with increasing development of technology, one of the challenges of contemporary architecture is to find its relationship with the culture. New technologies from industrialized countries with developmental goals are imported in an uncontrolled process. In contemporary Iranian architecture, technology has had a serious presence in various fields. The main purpose of the research was to investigate the cultural transformation of contemporary buildings in Tehran according to the application of technology. Due to the variety of types of use, this study focused on official complex compared to the two periods before and after the Islamic Revolution.The research method used in this research is combined (quantitative-qualitative). First, the components of technology and culture in accordance with contemporary architecture in the office buildings of Tehran have been developed by qualitative research method, then by quantitative research method, the relationship between key factors involved and the share of each component has been investigated. To examine the hypothesis, the relationship of three variables of culture, technology and architecture has been identified. In this study, cultural developments have been evaluated in two dimensions: mental and objective components. The results show that the effects of metamorphosis have had the greatest impact on the objective components of culture, including individual and social strata.Finally, the issue of technology application in contemporary office buildings in Tehran with a culture-based approach has been proposed in the form of a strategic model that will lead to the correct application of technology in office buildings in Tehran.
Mohsen Ilaghi, Nima , Jahanbin, Iraj Ghasemi,
Volume 22, Issue 64 (4-2022)
Abstract
The purpose of this study is to redefine the concept of neighborhood in newly developed urban contexts. Therefore, this research is a qualitative research in terms of purpose and is a qualitative one with Grounded Theory approach. A cross-sectional approach was used to analyze the documentary studies. The statistical population of this study includes experts and university professors in urban planning and sociology. The method of data collection is documentary study, views, definitions and in-depth and open interviews. In this study, 22 people were interviewed. NVivo software was used to analyze the qualitative data and coding and to evaluate the frequency of codes extracted from the interviews. The findings of this study indicated that redefining the concept of neighborhood in developed contexts can be explored through conceptual modeling. In this conceptual model the four most important dimensions are objective (physical-functional), subjective (perceptual), economic, and socio-institutional dimensions to redefine the concept of neighborhood in new urban contexts. It also interconnects the seven core codes of “diversity and quality of urban services”, “neighborhood edge and boundary”, “safety and security”, “livelihood and economic position of the neighborhood”, “social status”, “social solidarity”, and “sense of belonging and the correlation with the location” with three selective codes “continuity and functional-spatial cohesion”, “socio-economic mobility”, and “socio-institutional cohesion, and dependency”, a new definition of the neighborhood can be found which is presented at the end of this article with the conceptual model.
Nasim Majidizanjani, Mostafa Mokhtabad Emraei, Iraj Etessm,
Volume 23, Issue 69 (7-2023)
Abstract
Since geographical space is a subjective space, due to the difference in the spatial cognation of different people, its perception can be changed from person to person. This cognation depends on the person's experiences of the environment and can be taught. On the other hand, the best age for this training is childhood. But this issue has received less attention. Therefore, the aim of this study was to determine the effect of architectural experiences from the environment on the spatial cognation of students in Tehran. This research was conducted by quasi-experimental method. This was done by measuring the students' perspective perception and wayfinding ability before and after the architectural experiences of the environment. In this regard, pre-test and post-test were used together with the control group. The model used in this study was one-way analysis of covariance (ANOVA). The tests included measuring spatial cognation by perspective perspective drawing by sketching the landscape mental image and wayfinding tasks. For validity measurement, face validity was used and for reliability measurement, Cronbach's alpha was used, which is higher than 0.70 for spatial cognation and its dimensions. Significance in the effectiveness of architectural experiences of the environment in understanding the perspective and the wayfinding ability that are part of spatial knowledge, showed the development of students' cognation of geographical space.
