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Volume 22, Issue 3 (Fall 2018)
Abstract

Extended Abstract:
Introduction
Rural Deteriorated Texture (RDT) has lost its effectiveness in terms of form and content where the conceptualization of good rural form fosters movements, especially renovation (a part of the organization). This issue has been raised recently in the country, but many patterns are not proportional to reality, so intervention is needed to create a balance. Therefore, basic elements for organizing (renovation) of rural deteriorated textures (meaning five basic elements of rural form) include: building type; infrastructure; land use; density and layout. In this regard, scientific appraisal has not yet been for basic elements ranking the rural deteriorated textures. On the other hand, the Additive Ratio Assessment (ARAS) method has been introduced as a one of the most ranking methods recently. Therefore, the present study seeks to identify the most important elements of the RDT ranking using ARAS.
 
Methodology
The present research is based on library, documentary and field studies. This means that the most important indicators to identify basic elements for organizing (renovation) rural deteriorated textures were identified theoretically; and then, using questionnaires of 260 rural households and 15 local managers, 15 rural deteriorated textures on the fringes of Tehran metropolis were selected (using Kernel Density Estimation /KDE methods and GIS). Then ideas of fifteen elites and scientific experts (to 5 alternatives weighing) were analyzed. In this regard, firstly, the opinions of two groups of villagers (people and local managers) and scientific experts about the criteria (in order to emphasize planning with the people) was obtained using the Rank sum method and then ranked 5 alternatives (basic elements for organizing) was done using the ARAS method. In addition, SPSS and EXCEL were also used for further analysis.
 
Results and Discussion
The results obtained from the ARAS method showed that the building element form is a priority for organizing (renovation) of rural deteriorated textures. That follows by arrangement; layout; infrastructure; land use and; density form. In fact, the building form in organizing the rural deteriorated textures on the Tehran metropolitan fringe is more important than other elements because the role it plays.
 
Conclusion
The research findings indicate that the element- building form- is the most impotent compared to other elements for organizing rural deteriorated textures on the fringe of metropolises, using the ARAS method. However, the findings are not consistent with the results of other research and experiments, because researchers have not ranked the basic elements for organizing the rural deteriorated textures, which indicates the innovation of the present study. Since focusing on this leads us to a more accurate and desirable planning, researchers are encouraged to focus on this issue in the future research. However, the indexes of the element building form in the findings of this study are similar and consistent with other research and experience (directly or indirectly).
In general, the Rural Deteriorated Texture (RDT) has lost its effectiveness in terms of form, with more attention to the building element than others. In other words, more emphasis on the building strength index can achieve a sustainable rural form. Of course, this is an important part of organizing the rural deteriorated textures that is necessary for its various platforms/ aspects, with the participation of locals/ villagers (as main actors) and relevant organizations and institutions (public, private, NGOs as facilitators), which should be taken into account by future researchers

Volume 24, Issue 3 (Fall 2020)
Abstract

Extended Abstract
Introduction
As the 21st century continues to unfold, the rural developments, life quality, and tackling environmental issues have become a worldwide concern in rural areas. Currently, in Iran, rural settlements are dealing with a variety of problems; one among many is unorganized physical conditions. Thus, rural managers have prepared, enacted, and implemented some developing plans such as the Rural Hadi Plans. These plans are considered as interdisciplinary programs that engage various companies and organizations such as Housing Foundation of Islamic Revolution, Provincial Government, Jihad Agriculture Organization, Rural Municipality, Department of Environment, etc. The complexity of this program emphasizes on demand for analyzing the relationships of among the abovementioned organizations in a more elaborated way, so as to help the managers to improve their relationships with other organizations and enhance their collaboration in order to reduce their possible conflicts. Hence, the principal aim of this study is to investigate the relationships between among the organizations related to the Islamroud Rural Hadi Plan.
Methodology
Considering the Islamroud village as the case study, in order to achieve the aim of this study, data was collected through library resources and documentary research. In addition, Social Network Analysis was applied as an effective method to evaluate organizational relationships. In this study, the network data was collected through a snowball sampling that it led to identify identification of 20 different organizations as focal organizations in Islamroud Rural Hadi Plan. In addition, some semi-structured interviews were conducted, and a specific questionnaire was designed based on the Likert scale (zero, very low, low, moderate, high, and very high) to report the intensity of relations. Besides, a part of the questionnaire investigated the collaborating and conflicting relationships that are filled by associated experts in 20 different organizations. Furthermore, UCINET and NETDRAW software were used to analyze the network measures and visualize the organizational relationships graph.
Results and Discussion
By analyzing network cohesion, the density of the whole network in communication relationships was %34.5, which is considered as the a low or relatively moderate amount. Also, the amount of in-degree centralization and out-degree centralization were %41.3 and %63.4, respectively. It means the lack of homogeneity and organizational cohesion in the network. Based on the results, more than half relationships were related to the core actors indicating their high political power. The amounts of reciprocity and transitivity were %57.8 and %52, respectively, indicating the existence of mediocre stability and balance in the network. Finally, the rate of average geodesic distances was 1.7, explaining the medium rate of communication speed in the organizational network, considering that the optimum amount is 1.5. There are some studies indicating the relation between network cohesion and the rate of plan/project progress. Therefore, based on the assumption, the rate of Islamroud Rural Hadi Plan progress during the defined period of time would be moderate or relatively low, and this statement is in consistency with the table of land uses from 2004 to 2016. Moreover, based on core/periphery result, many relations were connected to the core actors including Housing Foundation of Islamic Revolution, Provincial Government, County Office, Rural Municipality, Islamic Rural Council, Jihad Agriculture Organization, and Rural Water and Wastewater Company in which the density of core network was %80.4. Also, the results of centrality measures including In-degree/Out-degree centrality, Betweenness centrality, Eigenvector centrality, and Beta centrality showed that Housing Foundation of Islamic Revolution, Provincial Government, Rural Municipality, County Office, Governorate, Islamic Rural Council, Rural Water and Wastewater Company, and Jihad Agriculture Organization were the key stakeholders in the network. These organizations play a pivotal role in the preparation, enactment, and implementation of Rural Hadi Plan, and these findings are close to the core/periphery result. Finally, the analysis of collaborative and conflictive relationships indicated that the high rate of conflicting relationships regarding the Planning and Budget Organization is because of the low allocated budget to related organizations.
Conclusion
This study is conducted to analyze the structure of network relationships between the organizations interacting in the Rural Hadi Plan. The results demonstrate the mediocre or relatively low organizational cohesion, stability, and network balance that it can be improved with by increasing the level of relationships among periphery organizations. In other words, improving the relationships among the periphery organizations, rises the size and the density of the network and reduces the rate of centralization and thus enhancing enhances the level of organizational cohesion. Additionally, the centrality analysis determines the key actors (organizations) in 3 different sections of the Rural Hadi Plan (preparation, enactment, and implementation). The centrality analysis can help decision-makers to enact effective policies in order to increase the role of other organizations and effectively allocate the budget or additional resources.
 


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