List of Articles ايران.

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  1 - The Statistical analysis of Global Warming effect in Seasonal Rainfalls changes in Iran
  zahra hedjazizadeh mohamadreza poodineh meysam toulabi nejad
  Increasing greenhouse gases could increase the frequency of changes in precipitation in different regions of the world. So, identify the effects of global warming on precipitation in a country like Iran which is located in the dry area of the earth is of great importanc More

  Increasing greenhouse gases could increase the frequency of changes in precipitation in different regions of the world. So, identify the effects of global warming on precipitation in a country like Iran which is located in the dry area of the earth is of great importance in planning related to water resources are. According to the study, statistical analysis method used. for analysis, total precipitation data of 34 stations from 1984 to 2012 was received from the National Weather Service. Also data of methane Gase (ppb) as one of the most important factors of global warming, the site of NOAA received. Outset this elements by method The Pearson correlation coefficient determined, afterwards long-term changes in precipitation than was calculated. The results of this study showed that, Bharhdr rainfall in the north and northwest parts of the country grew 13 mm; and Precipitation stations southern half of the country have faced long-term reduction of 46 percent. Due to the increasing amount of greenhouse gases, analysis of the data suggests a reduction of 30 mm of precipitation in summer than long-term stations in southern Iran, but in contrast rainfall in western and northern stations, an increasing of 14 mm. The results showed that the autumn precipitation is most relevant to global warming, in this season, about 24 mm of rainfall western stations to long-term decline, but the Southwest and Southeast stations surged 17 mm have experienced. Finally, the results of the Winters precipitation showed which, the West and Northwest stations were reduced 18/6 mm. Manuscript profile
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  2 - Investigation of a Contractual Representative’s Dealing with Oneself in the Iranian Legal System
  Fatemeh  Jameei Nader  Khavandgar Hirad Mokhayeri
  The significance of concluding contracts requires that there should be a legal relationship in the name of representation in the relations between individuals, so that the representative can participate in the contracts in his/her own name and conclude the contract on h More

  The significance of concluding contracts requires that there should be a legal relationship in the name of representation in the relations between individuals, so that the representative can participate in the contracts in his/her own name and conclude the contract on his/her behalf. Representation is divided into kinds based on the validity of the basis and its cause, and one of the most important of which is contractual representation. Since the existence of two wills is necessary in concluding any contract, the contractual representative declares his/her will on behalf of the original party and in some cases may participate in the contract on his/her own behalf and in his/her own right and deal with him/herself. Therefore, in the present study, in order to clarify the various dimensions of such a deal, in response to the question of what is the nature and legal status of such a deal in the Iranian legal system if a deal is made by contractual representatives including lawyers, directors of commercial companies, dealers and brokers, it should be said that such a deal was accepted as a contract and in the case of a lawyer, it shall be valid and effective by observing the client’s interests, in the case of managers of commercial companies and dealers, it shall be valid and effective by observing formalities, but the broker's dealing with himself/herself is not valid and he/she can only have a share in the deals of the parties. All of which were examined in detail in this article. Manuscript profile
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  3 - Office Health in the Light of Islamic Supervision and Control, with Comparison to Iranian Office System
  Hossein HabibiTabar
  Office Health is among the issues with ethical bases in Islamic office ethics, with several elements engaging in the design of this ethical model. One of these elements is supervision and control. Having a glance over the state of supervision and control in the country More

  Office Health is among the issues with ethical bases in Islamic office ethics, with several elements engaging in the design of this ethical model. One of these elements is supervision and control. Having a glance over the state of supervision and control in the country one acknowledges that it suffers many problems. Obviously, the rate of corruption and infractions in executive offices and organizations has a direct relation with the weakness of supervision and control system. Failures in fulfilment of organizational goals, low Productivity rate, client dissatisfaction and low financial-office health are observed as some signs of illness and corruption of Iranian offices. This is while office health, supervision and control are important issues in Islamic viewpoint. Considering the importance of the subject, the objective of this article is to survey office health with Islamic supervision and control with comparison to Iranian office system. Manuscript profile
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  4 - Analyzing and Designing a Proper Structure for Iran’s Science and Technology Parks
  Saeed Shadan Daruosh Pourseragian Ramin Zareu
  Organizational structure as an operational context for organization’s plans and strategies clarifies the relationship among employees or executives. Along with changing in the other components of transformation, organizations must consider changing their organizational More

  Organizational structure as an operational context for organization’s plans and strategies clarifies the relationship among employees or executives. Along with changing in the other components of transformation, organizations must consider changing their organizational structure. Iran’s Science and Technology Parks as centers for promopting innovation in a local and national society also need a structure appropriate to their mission, goals, tasks and fundamental activities. In this article, we review structure notion and its structural and content aspects and introduce Science and Technology Parks as developmental mechanisms. In order to achieve a proper structure for Iran’s Science and Technology Parks, we studied the Parks’ fundamental activities in their mission and goals statements and conduct a comparative study of the structure of 12 Science and Technology Parks of pioneer countries accompanied with acquiring the viewpoints of managers and experts of Science and Technology Parks. Then a conceptual model of organizational structure of Science and Technology Parks based on comparative studies and literature review in organizational structure and considering the challenge with current structure of Parks was developed. In the end, by interviewing managers and some of Iran’s Science and Technology Parks experts, the proper structure is presented and necessary suggestions to managers and future researchers are explained. Manuscript profile
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  5 - Does creative human capital and environmental pollution have an effect on internal migration?
  Mohammadsaeed Zabihidan Vahid Kafili Abbas Khosravani
  Today, the word creativity has found a very important role in the literature of urban and regional economics. The creativity of an area becomes a factor to attract people to that area. Also, the phenomenon of migration as an important issue is the concern of many resear More

  Today, the word creativity has found a very important role in the literature of urban and regional economics. The creativity of an area becomes a factor to attract people to that area. Also, the phenomenon of migration as an important issue is the concern of many researchers of different sciences; such as economics, sociology, statistics, geography and environment. The reason for the importance of this topic is that immigrants can have different political, economic, social, cultural, environmental, etc. effects on the host society and region. Immigrants who enter a region can bring economic prosperity and capital inflow to a region, or can cause various social and environmental crises. Along with the creativity of the region and migration, the issue of environmental pollution is another important issue in today's world. Therefore, due to the great importance of this issue, in this research, an attempt has been made to investigate the effect of economic and environmental factors on migration, as well as factors affecting environmental pollution in the provinces of Iran. For this purpose, cross-sectional data was used in 2016. Considering the very important relationship between migration and environmental pollution, a model with two equations (net migration and CO2) as a system of simultaneous equations has been designed and estimated with the 3SLS method. The obtained results show that environmental pollution has a negative effect on the amount of migration. The results obtained in this research prove this issue. On the other hand, more immigration to a province, due to the increase in population, causes more pollution in that province. Also, the results show that the provinces that have moved towards industrialization have more CO2 emissions. Manuscript profile
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  6 - Does creative human capital and environmental pollution have an effect on internal migration?
  mohammad saeed zabihidan Vahid Kafili Abbas Khosravani
  Mohammadsaeed Zabihidan Vahid Kafili Abbas Khosravani Abstract Today, the word creativity has found a very important role in the literature of urban and regional economics. The creativity of an area becomes a factor to attract people to that area. Also, the p More

  Mohammadsaeed Zabihidan Vahid Kafili Abbas Khosravani Abstract Today, the word creativity has found a very important role in the literature of urban and regional economics. The creativity of an area becomes a factor to attract people to that area. Also, the phenomenon of migration as an important issue is the concern of many researchers of different sciences; such as economics, sociology, statistics, geography and environment. The reason for the importance of this topic is that immigrants can have different political, economic, social, cultural, environmental, etc. effects on the host society and region. Immigrants who enter a region can bring economic prosperity and capital inflow to a region, or can cause various social and environmental crises. Along with the creativity of the region and migration, the issue of environmental pollution is another important issue in today's world. Therefore, due to the great importance of this issue, in this research, an attempt has been made to investigate the effect of economic and environmental factors on migration, as well as factors affecting environmental pollution in the provinces of Iran. For this purpose, cross-sectional data was used in 2016. Considering the very important relationship between migration and environmental pollution, a model with two equations (net migration and CO2) as a system of simultaneous equations has been designed and estimated with the 3SLS method. The obtained results show that environmental pollution has a negative effect on the amount of migration. The results obtained in this research prove this issue. On the other hand, more immigration to a province, due to the increase in population, causes more pollution in that province. Also, the results show that the provinces that have moved towards industrialization have more CO2 emissions. Manuscript profile