Knowing the components of economic education provides the dynamic background of education in this field. The aim of the current research is to investigate the indicators and components of the economic education curriculum. The approach of the current research is qualitative and its method is research synthesis. The research community is all the articles (211 articles) that have been presented from 1390 to 1401 AD and from 2010 to 2022 AD regarding economic education in curricula. The sample of the research is 32 articles, which were selected based on thematic monitoring, theoretical data saturation, and purposefully. The research data were collected from the qualitative analysis of the studied articles. By analyzing the data, the dimensions of vitality in the curriculum of the elementary school in 4 factors and 55 categories including the dimension of individual factors (including indicators and components related to personality characteristics); The dimension of culture and economic ethics (economic fields in the society); The dimension of economic concepts and knowledge (indices in economic education) and the dimension of collective and communication concepts (communication and interaction indicators in education) were classified. Economic education is dependent on internal and external components in educational systems, which requires macro-planning in this field.

Protective steel doors are widely used in buildings due to their high resistance against the impact loads. However, its heavy weight has been always considered as a major drawback for these doors. In this paper, a new optimized stiffened impact-protective steel door incorporating sandwich panel with aluminum foam core (OSSA) is examined. This door consists of two face sheets, main and secondary stiffeners, and aluminum foam as the inner core. In order to optimize the door, at first the rigidity and weight functions of the stiffened steel door were extracted. Then an optimal door weighing 42% less than the primary door was obtained. Due to the high energy absorption capacity of the combined foam core and stiffened steel door structure, the use of aluminum foam core in the optimized steel door was proposed. By doing numerical analysis, and depending on the thickness of the face sheet of OSSA, 20 to 32% reduction in the maximum displacement was observed. The results also showed that, with 67% increase in the peak overpressure, OSSA has kept almost the same maximum displacement as that of the steel door without an aluminum foam. In other words, by using aluminum foam core in the optimized stiffened door, the door will resist 67% more impact load.

Introduction Urban studies thinkers consider citizens' participation as one of the infrastructures for increasing in the capabilities of urban management. In order to citizens' participation to be meaningful and express the main concept of participation, it must be on a local scale and then reach the transnational arena. Neighborhoods, as the most fundamental elements of cities, have a special place in shaping and organizing the affairs of Tehran. With the establishment of the Pahlavi government and the effort to modernize Iran and the growth and increase in the population of cities, the traditional structures of urban life, including neighborhoods, underwent a transformation. The Law of City Associations was approved before the revolution, but it took many years to pay attention to neighborhood life again with the formation and implementation of the city's Islamic councils in 1998. In recent years, the neighborhood has been defined as the center of concentration and connection of urban services - people and municipality - in the smallest structural area of Tehran municipality. This center was chosen in such a way that all the possible capacities of the municipality can be delegated to it, and at the same time, concrete and objective participation of the citizens was directed to it in all areas that can be participated in, and new and up-to-date functions were defined for it. New social theories consider women's participation in sustainable development processes to be essential, and since the field of women's activity is traditionally wider in the fields of family and neighborhood, the local administration has envisioned a special role for women in city affairs and implemented special programs to improve their quality of life. In an environmental approach, women have the ability to play a greater role as leaders or active participants in smaller communities such as urban neighborhoods. It can be said that women play an essential role in local social cohesion. This type of connection is especially necessary to achieve social planning and successful management in multicultural societies. Because experience has shown that women pay attention to the dimensions of the needs of all groups in society and are not limited to the views and desires of powerful and effective members of society and often seek to create bridges over social, cultural and racial divisions as well as incompatibilities in society. That society will lead to a better life. Research findings Based on this, the current research tries to investigate the effect of local women's participation in the programs of active organizations (Serai Mahlah) on improving their quality of life. Angeh, Homayun Shahr and Aqdasiye neighborhoods were introduced and selected as examples by the neighborhood management strategic headquarters because of their active role in this matter. In the current research, a survey method was used with the two goals of description and explanation. At the level of description, the goal is to provide information on the level of participation of women in the administration of neighborhood affairs, and at the level of explanation and analysis, the goal is to find the existence or non-existence of a relationship between independent and dependent variables. At the same time, it has been used to compile the theoretical foundations and review previous researches in a documentary (library) way. The statistical population of the research is made up of the women of Tehran's active neighborhoods in the field of participation in the administration of city affairs, and on this basis, two groups of active and inactive women were selected from among the women of these neighborhoods and investigated. In this research, the sample size is 240 tons, which was determined based on Cochran's formula, which is divided into two parts (124 active tons and 116 inactive tons). In the sampling method, there are two important reasons for choosing the neighborhood center, one is that the manager of the neighborhood is a woman, and the other is the introduction by the neighborhood management strategic headquarters as the most active centers in the neighborhoods of Tehran, which are Angeh, Homayoun Shahr, and Aqdasiyeh neighborhoods. Available sampling method was used to select local activists and random sampling method was used for inactive people. A questionnaire was used to collect information. After verifying its validity and reliability in the preliminary stages of the research, the questionnaire was used to collect the required data in the final stage. The results obtained from this research show that the existence of the neighborhood management institution shows that the participation of citizens is recognized as a necessity and need for collective life, and women are not excluded from this as citizens of the society. Sarai Mahalat is active as one of the sub-institutions of neighborhood management, and the use of the services provided in it can have a significant impact on improving the quality of life of women in various dimensions, and the officials are required to provide the necessary conditions to create the necessary infrastructure and facilities in this regard. On the other hand, they should create the necessary motivation in women in different ways so that they also become eager to participate in local affairs (various aspects), because compared to men, women devote more time to work inside and around the house (local area), so they have deeper experiences, knowledge and insight to build the environment around them. According to Arnstein and Hannah Arendt, if women can have an active participation in the administration of local affairs and not just a theatrical participation, they can actualize and realize their potential talents in various fields. It seems that if the participation of women at the local level has positive results (as the results of this research confirm this), it will lead to this fact that women are encouraged to participate at higher levels of society, which will facilitate the development of the country. Conclusions In the present study, the impact of the use of services provided in Sarai Mahalat on the quality of life of service users was investigated in different dimensions. At first, the presence or absence of a relationship was measured using Pearson's correlation coefficient, which confirmed the existence of a relationship between women's local participation and the improvement of their quality of life in different dimensions. In the following, the difference between the average scores of the group that used the services and the group that did not use the services was investigated using the T-test, and according to the obtained scores, the hypotheses of the research were confirmed. After that, two-dimensional tables were used to clarify the relationship between dependent and independent variables. The results of these tables show that the intensity of the relationship between local participation with the quality of life and physical health is greater than the intensity of its relationship with economic empowerment.

Indoor air quality (IAQ) generally refers to the quality of physical, chemical and biological characteristics of air in an indoor environment. Indoor air pollution could threat people's health and on the other hand has long been recognised as a significant agent of deterioration of cultural heritage collections housed in museums, galleries, archives and library buildings. The most important gases that are sourced outdoor have long been considered to be Sulphur Dioxide (SO2), Nitrogen Dioxide (NO2) and Ozone (O3), Considering valuable objects kept in museums and cultural heritage buildings, and the importance of maintaining them, it is necessary to use a method with the ability to estimate the concentration of indoor pollutants and evaluate their effects on collections. In this research, attempts have been focused to survey the concentration of pollutants in two important museums in Iran, and consequently the data produced by mathematical models are compared with real measured data. IMPACT model has been developed as a software tool for estimating the damaging levels of air pollutants concentrations inside cultural heritage buildings.

Purpose: The present research aimed at finding an answer to the question of the process of influence of cyberspace on Iranian Poetry in the future, and the influence of cyberspace on various aspects of poetry such as content, its audience, the poet, the media that published the poem, the process of composing the poem, the rights of the author, and Globalization of the Iranian poetry. Method: The Delphi technique was used to carry out this research. A group of experts comprising professors in the fields of Communication and Literature was selected. The expert’s opinions were collected and analyzed through an in-depth interview, a questionnaire based on the Likert scale, and by the execution of three stages of Delphi rounds. Findings: Accordingly, considering the content, the experts predicted that due to the impact of cyberspace, the quality of the poetry will be reduced and consequently, the language of poetry will become simpler and close to prose and it will only reflect the daily events of life. Regarding the audience, they concluded that the audience’s selection power will be increased, however, we can differentiate between the public and professional audience. With respect to the sender, there will be no phenomenon of multi authors, and regarding the channel, the experts agreed upon Media Convergence besides, the poets’ agency in publishing their own poems will be increased. Conclusion: Experts believe that the spread of communication technologies will make censorship ineffective. This is the only case in which the group believes in the impact of technology on the future of poetry. The group of experts did not reach a consensus regarding the impact of technology on the phenomena such as publication of author’s poems as one’s original work and the Globalization of Iranian poetry, thus, analyzed these items in the framework of the human agency.

The economic effects of large dams which were constructed in Iran during the last two decades are explored in this paper and their impacts on agriculture and welfare in the township of their origin as well as downstream townships are analyzed. Ordinary least squares (OLS) method was used to investigate these effects and for more accurate results we controlled for geographical variables and rainfall. The results showed that dam construction leads to higher agricultural yield, production value and irrigated area in dam’ s own township but it does not affect yield, production and irrigated area in downstream townships. Also, dam construction results in planting more water-intensive crops in their own township and less waterintensive crops in downstream townships. In addition, per capita expenditures in rural regions of downstream townships decrease in response to dam construction, but urban regions of the downstream townships as well as urban and rural regions of dam’ s own township are not influenced by dam construction.