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مرکز اطلاعات علمی SID1
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    1-14
Measures: 
  • Citations: 

    0
  • Views: 

    512
  • Downloads: 

    544
Abstract: 

Identify comparative advantage of regions has the capability and direct capitals to invest in those areas industry, can be effective in development non-oil exports. Hence, the purposes of this study comparative advantage and stability of performance industrial exports provinces in Iran country. For the investigate the status of comparative advantage was used analysis revealed comparative advantage (RCA), so and symmetric revealed comparative advantage (RSCA) and also the convergence of group (the ratio R2/β ) to study the stability of comparative advantage in the production and export of industrial goods was applied. Required data has been gathered from the annual census reports industrial workshops for during 1379-1392. The results of investigate index of revealed comparative advantage and symmetrical Balassa show that Isfahan, Qazvin, Bushehr, Hormozgan, Semnan, East Azerbaijani, Yazd, Khuzestan, kohgiloyeh, Khuzestan, Tehran, Qom and Kerman Respectively have a revealed comparative and symmetrical advantage. This province In addition to being self-sufficient has benefited from the export goods for other provinces and countries theirs. Findings of estimation method group convergence revealed at whole of province of specialization coefficient equal to 1/33 is larger than one; But surveyed of 28 provinces, 14 provinces industries with one high coefficient of specialization (1/75) and 14 provinces non-industrial with one lower coefficient of specialization (0/99) The results shows that not only level of specialize and comparative advantages in industrial provinces are stable but strengthened over the period. While level of province non-industrial specialize and comparative advantage was not stable and the relative amount of industrial expertise in these provinces has been weakened.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    15-26
Measures: 
  • Citations: 

    0
  • Views: 

    1118
  • Downloads: 

    748
Abstract: 

Climate change as an unavoidable challenge affects many different natural and human aspects and requires serious planning in this regard. One of the sectors that is heavily dependent on such changes is the agricultural sector and its development. The impact of this sector and, consequently, the development of these changes means a change in production and hence the price of farmers’ products and incomes, and requires planning in this regard. In this study, using data on the production of five major crops in Iran and also data on weather and climate during the period of 1394-1379, the impact of climate change on Iranian agricultural development and its proper planning to address these changes has been addressed. Therefore, considering four different climate scenarios and using a positive mathematical programming approach, this goal has been investigated for 20 years. The results of the research show that the two scenarios of climate change and combined climate variability and climate change have the most effect on the indexes studied. According to these results, in the scenarios 1-4, the area under cultivation is 1965. 8, 1416. 14, 1972. 9 and 1414. 7 thousand hectares respectively, the average net income is 12853. 6, 10842. 9, 12879. 1 and 10873. 52 billion Toman. The average price per tonne of products will be 8. 07, 9. 9, 8. 06 and 9. 91 million Toman. Therefore, for managing climate change and reducing its negative impacts on agricultural development, suggestions such as urgent and urgent planning for water management, changes in macroeconomic management planning and changes in policy making in the agricultural economy are one of the suggestions is to adapt to climate change and manage its negative impacts on agricultural development.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    27-38
Measures: 
  • Citations: 

    0
  • Views: 

    1051
  • Downloads: 

    840
Abstract: 

There is almost 70 years of experience in the country's planning system, as well as 50 years of experience in trying to institutionalize a spatial-media approach in the management system and developmental measures in the country, but there is still a lack of a consensus document at the national level and institutional and legal mechanisms for realizing Proposed schemes and plans have made the allocation system, despite the special emphasis on all the documents of the program, to end the regional inequalities or to achieve significant results in modifying them, so studying the causes of the failure of the three waves in the formulation of programs and policies Subject matter of the country The main objective of this paper is to provide preliminary study pathology and research programs in the country, the type of applied research and its methodology will be documentary-analytical, the method of collecting documentary and field information on the basis of interview, and tried to identify effective variables in the form of a questionnaire using a spectrum Likert's approach to getting expert opinions identified through network analysis has been taken. The results of the research show that the most important factors in the pathology of planning and planning programs in the country in the legal domain are the following criterion: "The lack of precise definition of the status of programs and the survey of the legal documents guiding the plans and decisions", in the field of management, the following criteria: "Governance of the oil economy and Renti's economics as a major component of the inertia of the regional-spatial view "in the following structural sub-criterion: " The traditional nature of the planning system in the acceptance of the survey approach "and in the domain of content criterion under the criterion" The deepening of regional inequalities, Long That they "are.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    39-50
Measures: 
  • Citations: 

    0
  • Views: 

    458
  • Downloads: 

    545
Abstract: 

Rural development comes from several factors, one of which is desirable housing. One of the important ways of knowing the housing situation in the rural planning process is the use of housing indices. These indicators represent the quantitative and qualitative status of rural housing at any time. The present research is an applied-developmental and descriptive-analytic method with the aim of evaluating the quantitative and qualitative indices of housing in rural areas of Tehran province using quantitative models such as factor analysis and viik technique. Among the 52 rural housing indicators, the 18 indicators of housing index were used for statistical analysis. The research findings from factor analysis indicate that the indexes are reduced to four factors, which include 93/67of the variance. Among the four extracted factors, the welfare factor alone covers 59/89of the variance. Which is the most influential factor in the study. The results of the viquor method for ranking the rural areas of Tehran according to the survey indices indicate that the city of Shemiran with the highest Q (0. 98) ranked first and the cities of Qods and Malard with Q (0. 20 and 0. 19) Are in the last rank.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    51-64
Measures: 
  • Citations: 

    0
  • Views: 

    423
  • Downloads: 

    512
Abstract: 

The aim of the present study is to represent the strategies and approaches to Use of regional planning (Use of experiences of development programs implemented in neighboring cities (Turkey) to promote urban and regional development of West Azarbaizan Province. The research method was descriptive-analytic. Furthermore، the study was an applied research, documentary and field studies were the methods of data collection and the research was performed in the form of questionnaire. The model used in this research was a hybrid model of SWOT-AHP. Thus، the capabilities and limitations of the study areas were measured. In terms of development has been made. To reach this goal by using the technique of SWOT the strengths and weaknesses (internal factors, ) and the opportunities and threats (external factors) were identified. By the use of AHP model, the external and internal factors were examined to adopt the best strategy (SO، WO، ST، and WT). The findings indicated that in the SWOT-AHP model، the SO strategy with the score weight of 0. 839، and the WO strategy with the score weight of 0. 65 were chosen as the most important strategy and as the alternative strategy respectively.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    65-80
Measures: 
  • Citations: 

    0
  • Views: 

    440
  • Downloads: 

    616
Abstract: 

Regarding the evaluation of the role and performance of the mass media in developing sports tourism and to study the degree to which the mass media has been successful in fulfilling its functions in relation to sports tourism development and also the role of each one of the mass media in fulfilling the abovementioned functions are issues need to be considered. East Azarbayjan Province and Tabriz as the center of the province enjoying a wide range of tourism attractions opportunities such as sports tourism has been seen as the center of the Islamic Tourism in 2018. On the other hand, this sports tourism is supported by various local mass media. However, no comprehensive study has been carried out regarding the potentials of tourism especially sports tourism and challenges facing in developing and expanding sports tourism in East Azarbayjan province, which in turn necessitates an attempt to conduct a comprehensive study and research in this regard. The aim of the current research is applied research and we applied descriptive methodology. We applied field study to collect and analyze data including distributing questionnaires among 106 individuals who are experts in this field of study. To analyze data we applied statistic methods using SPSS software. The results have indicated that the mass media has been successful in two areas: one is comprehensive notification coverage of sports events and the second quick and honest broadcasting of sports news and media coverage of important sports events in which the mass media we studied in our research has showed an acceptable performance, in other areas the mass media function has been very weak. Our study also indicated that informing people about sport events and clarifying them about analyzing and explaining problems in issues facing sports tourism development and challenging the officials, institutions and organizations in charge, is in turn proved to be the most effective factor in developing sports tourism in East Azarbayjan Province. Finally, it has been proven that among the mass media, television has significantly performed the best while radio has performed the worst regarding development of sports tourism in East Azarbayjan Province.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    81-94
Measures: 
  • Citations: 

    0
  • Views: 

    476
  • Downloads: 

    571
Abstract: 

Due to Sistan and Baluchistan’ s remoteness and boundary areas, it is among the most deprived provinces of the country in the most developmental indicators. Because of its vastity and dispersion of counties, the resources and facilities required for development are not distributed equally and equitably. This study aimed to assess the social welfare development level of counties of Sistan and Baluchistan province. The required information of the study was obtained from Statistical Yearbook of 2014. In order to determine the development level of the counties, the data were collected from Imam Khomeini Relief Foundation, State Welfare Orgnaization of Iran and Social Security Orgnaizition. This study’ s research method is descriptive-analytical and models which have been used for ranking of the counties were Morris and TOPSIS techniques. The results of the study showed that according to Morris index, counties of Zahedan, Zabol, Nikshahr and Iranshahr are the most developed counties and Fanuj, Qasr-e Qand, Mehristan and Mirjaveh are the most deprived counties in the province. According to the TOPSIS technique, it was also found that Zahedan, Iranshahr, Nik Shahr and Zabol are the most developed counties and Mirjaveh, Qasr-e Qand, Fanuj and Mehristan are the most deprived counties in terms of social welfare services.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    95-106
Measures: 
  • Citations: 

    0
  • Views: 

    560
  • Downloads: 

    515
Abstract: 

Sustainable development is one of the concepts which is closely related to the lifestyles of the people in society and from an objective prospective it is more related to the enhancement of living standards through preparing ideal and optimal conditions in nutrition, hygiene, occupation, education and spending free times. And this topic is more important in the border regions, Because the border areas are politically and technically demanding, they need a demographic and living community. It is also a great danger, in addition to the lack of sustainable development for national security, due to lack of sufficient facilities or inequality in distribution. Torbat-e-Jam city is not excluded from this rule because of geographical location. The current study investigated social justice and same influensive social and economical factors on it as an approach for the sustainable development of Torbat Jaam. Thus the present study based on survey approach determined effective variables on sustaianble development, the statistical population of this study are Torbat Jaam residents. 500 of them selected as a sample and from different parts of the town data gathered by means of questionnare proportionally. The reliability and the validity of the study determined by Cronbach's alpha coefficient and confirmatory factor analysis, respectively. According to the findings, women more than men and married citizens more than single citizens influenced on sustainable development, thereafter, through Structural Equation Modeling (SEM) and calculating measurement errors other variables of the study influenced on sustainable development respectively (social justice 81%, social indices 44%, spatial justice 36%, poverty alleviation 33%, economical capital 27/0 %, social participation 25%, economical development 16%, social commitment 15%, social trust 15%). Though sustainable development was equal among different social economical and educational bases and these was no difference.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    107-116
Measures: 
  • Citations: 

    0
  • Views: 

    477
  • Downloads: 

    194
Abstract: 

In developing countries like Iran, migration from village and small cities to big towns, is one of the most important social and economic problems. In Heris township measure of migrations extremely increased in last years. For this reason, this article is done for checking and analysis of situations of migration and efficient factors on this. This paper, method of research is analytical-descriptive, and it used for checking and analysis of issue from information of measure of migration in the public census and information of health homes and center of health care. Also, it used for assessment of situation and important factor of migration from quantitative methods and exploratory factor analysis. Results of assessment show that Heris Township had the most migrate among of provincial cities. So that, migration of genuine of this city is arrived from-6012 people in period of 10 years 1375-1385, almost-1236 people in period of 5 years 1385-1390, finally-3589 people from 1390-1394 in past two decades. Results of factor analysis show that economic factor with special amount 4. 51, can determine alone 28. 64 percent of variance and had the most effect in migration from this township. So on, this factors including cultural-social, natural, environmental, official and finally services have had the most effect. According to statistics and digits, measure of migration has increased during the time that without suitable planning will cause many problems on the township and destination cities.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    117-130
Measures: 
  • Citations: 

    0
  • Views: 

    711
  • Downloads: 

    347
Abstract: 

The purpose of the present research is to investigate the effects of the Andariyan gold mine on the surrounding villages, which are purposefully applied and in terms of nature and method, descriptive-analytical. The statistical population is households in the Kharvana section of Varzaqan. The sample size was 352 households using the Cochran formula and was used for simple random sampling. Data gathering method is library and field research (researcher-made questionnaire). The validity of the research based on formal validity and reliability test was obtained through Cronbach's alpha test with the desirability of 0. 714. Since answering the questions was not impossible with the use of a technique, the DPSIR and PLS method was used to create a deeper understanding of the subject than the mixed case method. In the results of the model component (DPSIR), the Propellant of "regional development, resource consumption, employment and population dynamics" are the subject of pressures such as "water consumption, liquid waste discharge, energy consumption, emissions, solid waste production and land use change", and The process of "air, water, land, biodiversity, and environmental upgrades. " "Changes in ecosystems, quality of life and human health, acid rain, migration, habitat destruction, rangeland destruction, vegetation loss in the region, declining agricultural land, various diseases and threats to wildlife" are the effects that have been achieved. Responses to "refining water; preventing the spread of contaminated water to more points; reuse and recycling water; use of extraction methods with minimal environmental pollution; planning of wildlife; creating green spaces and planting trees around the mine to aid air purification; and Definition of a safe place to bury waste ". Using the results obtained by PLS method and using Warp-PLS software, structural equations were modeled in two stages: "model of measurement" and "structural model". The correctness of theoretical concepts, internal consistency reliability, convergent validity, structural differential validity, significant path coefficients, acceptable values of the Aston Geyser test, and appropriate fitting of the model indicates that the considered model has the required capacity and predictive power.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    131-148
Measures: 
  • Citations: 

    0
  • Views: 

    450
  • Downloads: 

    516
Abstract: 

Today, cities are facing many challenges in the field of economic, social and environmental issues. Meanwhile, the population growth accompanied with the growing ratio of urbanization has brought about pernicious consequences for the cities. The continuity of this kind of urbanization growth along with the existing social, economic and environmental problems is crisis creator and a warning to the unsustainability of cities. Therefore, the necessity and importance of livability and sustainable development issue in cities is quite apparent. The purpose of this study is evaluating the objective indicators of livability in Zanjan city regions. The method of this research is descriptive-analytical and in terms of purpose is Practical. Statistical population of research is the regions of Zanjan city. In order to extract the research indicators, the land use map and the Statistical Yearbook of 1390 in Zanjan have been used. The Research data have been analyzed in accordance with a multi-criteria decision making Todim model. The results of the study show that according to the criteria for assessment of livability in 25 urban regions of Zanjan, The regions in the north and northeast due to the low age and the new residential context, which have a local system and regular access network, have a status higher than Average But the central and southern regions of the city that cover the old and historical neighborhoods due to the old and sometimes problematic texture are with lower than Average conditions in most of indicators are evaluated. Overall, 12 urban regions with an area of 49. 7% of the total city And the population of 191328 has a tolerable and acceptable status, 9 urban regions with an area of 38% of the total city and the population of 155819 with an unfavorable and unacceptable situation and The two urban regions with an area of 12. 3% of the total city and a population of 57042 are in Average status in terms of livability indicators.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    9
  • Issue: 

    34
  • Pages: 

    149-162
Measures: 
  • Citations: 

    0
  • Views: 

    799
  • Downloads: 

    565
Abstract: 

Urban centers, due to population density and the density of water supply and wastewater collection and disposal facilities, need to be provided with care, reinforcement and special measures to deal with the effects of natural events, especially floods. The area of aAbfa in Tehran The northernmost region of Tehran is considered. while the main rivers that affect the settlements of Tehran and its vital arteries and are always considered as a risk factor for the flood. The rivers in northern Tehran, despite the average discharge rate, have relatively high flood flows that can cause severe floods in the downstream areas. The research method was based on descriptive-analytical method and conducted by library and field studies. In the research stages, firstly, the effective sub-criteria for the vulnerability of the research area were determined and were weighted by AHP-FUZZY method. As a result, the effect of each of them on the vulnerability of the indicated indicators was determined and distributed using the TOPSISIS model. Runoff modeling was performed using maximum daily rainfall of Tehran's meteorological stations, which was used to estimate the runoff height of the studied area using Arc CN-Runoff method. Overall, the results of sewage vulnerability in the 20-year runoff scenario, Most vulnerable In two categories High and very high (29. 27%)In the area of one Tehran was observedWhile the lowest vulnerability was seen in low and very low (94. 66%) areas in Zone 6, the results were cleared, Tehran is one of the four other areas of Tehran's water and sewage Due to the high cumulative facilities with high economic value (sewage pipes and manholes), high cumulative risk centers (gas stations and transmission lines), aging texture, gradient, high population density, condition of facilities (in terms of diameter and depth of brokerage Specifically with respect to the Preference index hydrology and wells In particular watercourse north Tehran (Darakeh Darband, Velenjak, maqsud beyk, Jamshideh Darabad and Lark) An obstacle to the placement of the facility buried in deep depth for protection and security are the and other variables, There is a substantial risk that no.

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