---

Most of the common oil and gas fields are located in the Persian Gulf, which is one of the shallowest seas in the world. The region of West Asia and the Persian Gulf is experiencing countless geopolitical tensions. Historically, these common oil fields are a source of conflict and tension that has led to wars. Iran and Iraq have 15 common oil fields. The present study, entitled Analysis of the geopolitical consequences of the shared oil resources between Iran and Iraq, seeks to answer the question of what role the shared oil resources of Iran and Iraq play in the relations between the two countries. Also, descriptive-analytical method and Dimetal technique have been used to investigate the title of the research. The findings of the research show that variables such as regional competition, unilateral development of common oil fields, close economic cooperation, regional differences, Iran's economic growth and the reduction of the effect of sanctions, different business partners, differences in attracting foreign investment, Iran's inability to invest, geopolitical convergence in the Strait of Hormuz, joint ventures, instability in economic diplomacy, etc. in the region indicate high interaction and strong systemic connection with other variables. Based on the analysis, it seems that it is necessary for Iran to develop relations with Iraq with a detailed analysis of the current situation and according to Kargosha's predictions about the future, while trying to maintain its share and wealth in common reservoirs and foreign investment in the oil industry in order to transform potential threats into new opportunities and provide maximum benefits by creating cooperation.


 

---

Nowadays, the development of the main pillar is moving towards the globalisation of higher education and skilled human resources; the main character is the country's progress. So that higher education in the spatial planning strategy document, one of the most important factors of growth and scientific development and the realisation of the goals and strategic plans, human resource development that upbringing religious human resources, specialists and skills tailored to the needs of the country, the region and the world referred and the happen this paramount issue only through the institutions of education, especially higher education system possible. The importance of this issue this study aims to deem the role of collegiate sports as an important chapter in the growth and development of human capital in higher education, which includes the majority of the student class. This thread was raised to impose specific planning and provide a new pattern with a dynamic vision that leads to an increase in the functionality and capabilities of human resources, and with this action can be taken a fundamental step in the development of higher education. This research methodology was descriptive-analytical, which was done by collecting and analysing information. In order to achieve the research objectives, some problems and obstacles were identified, which caused disorder in the development of higher education and human resources. The obtained results showed that collegiate sport is important, and in case pays attention to them, one will see progress and development of higher education in the country and the world. 

---

Geopolitics is considered a tool for advancing foreign policy goals. Geopolitics is an effort to push the world towards a situation where political affairs and its perspectives are considered integrated and uniform. Therefore, foreign policy objectives should be evaluated in line with its geopolitical perspective, which will include material resources to ideological and semantic resources. In the meantime, Iran's interaction with the African continent and Ethiopia increased significantly in the 1960s-1970s, which was influenced by economic, political and strategic factors. This research was written with the aim of explaining and investigating the geopolitical factors influencing the foreign policy of the Islamic Republic of Iran in Ethiopia using descriptive-analytical method. The findings of the research showed that geographical, economic, cultural, political, security factors, the presence of regional and extra-regional powers are among the important factors that have pushed the foreign policy of the Islamic Republic of Iran towards Ethiopia. Because Ethiopia has long-standing historical and cultural ties with Iran, and from the economic point of view, due to its proximity to West Asia, it can be considered as Iran's gateway to Africa and to some extent free Iran from international isolation that it has not been able to so far. is to take advantage of this unique situation properly. As a result, it can be said that the Islamic Republic of Iran will be able to increase its influence in this country through the formulation of policies in the economic, cultural and political dimension
 

---

Art in the form of visual arts, music, theater and cinema has become one of the most popular topics in human societies in the present age. Hence, the influence of art and artistic events in political, geographical and social relations is worth considering. The historical course of the word "art" also shows that the word "art" evokes a common meaning and concept in different geographical places and spaces. Hence, it can have a proper and direct relationship with geography. Iran's political relations with African countries, including Tunisia and other North African countries, have a long history due to common cultural and artistic features. Attending art festivals and creating memorandums of understanding in the fields of art, culture and education show the deep relations between Iran and Tunisia. The present study investigates the presence of theater artists in the events and festivals of Tunisia and the influence of cultural and artistic relations on the political and social relations of the two countries using a descriptive-analytical method and using library resources. What is clear is that Iran and Tunisia, as two Muslim countries, have a lot in common, and holding artistic and cultural festivals due to the peacefulness of such events also contributes to the enrichment of the relations between the two countries in the political and social arenas, and the country of Tunisia, the security of political relations and provide Iran's economy in North Africa and this will improve Iran's political relations with other countries in this region

---

Sports tourism and destination management

---

One of the constant concerns of urban design circles is to search and analyze the causes of the failure of urban development projects. In other words, the question is usually asked why such projects, which are sometimes based on theories and by the elites of the profession, have not led to the production of desirable products in practice? Exploration and analysis of the causes of failure of urban design projects and the very high importance of time and how to implement the plan in these projects, caused the attention of experts to the urban design process, because it seemed that the solution to this problem in the causal relationship between Process quality and product quality. Also, some researchers introduce criteria and indicators affecting the feasibility of urban design, the most important of which, which are also addressed in this study, can be planning and design factors, factors Managerial, economic factors, social and cultural factors, legal factors, ethical factors mentioned. This research is a review of articles and theories in this field.

---

Aims: The purpose of this study is to introduce Ecovillage as a comprehensive model for the sustainable development of human settlements, which is an appropriate response to the challenges in the target urban-villages and Farahzad as the case study.
Methods: A descriptive-analytical approach has been applied in this study. In the theoretical part of the research, the principles of ecovillages have been investigated through the study and analysis of written documents and articles (documentary method) and the conceptual framework and general goals of Urban-Village sustainable development have been developed based on the ecovillage model. In terms of experimental studies, several field studies and site visits have been done in order to better understand the case study and its situation. The urban design framework of Farahzad Urban-Village has been developed based on AHP Analytic hierarchy process.
Findings: According to the study findings, the ecovillage model includes four key dimensions of environmental, social, economic and cultural and 18 principles that in Farahzad, environmental dimension and then social and economic dimension are the most important. The selected framework of Farahzad village is based on AHP, based on emphasizing its role in tourism and Residential, and considering both local and tourism areas.
Conclusion: The ecovillage is a comprehensive model for the sustainable development of Farahzad urban-village and the target villages. The principles and objectives of ecovillages include both substantive and procedural dimensions, which can be accomplished through a bottom-up process involving local residents and institutions.
 

---

Research Subject: In this paper, the adsorbents used to remove lead ion using adsorption operation have been reviewed.
Research Approach: The types of adsorbents used to remove lead ions, the modifications of adsorbents, adsorption conditions, isotherms and adsorption capacity of adsorbents have been investigated and compared based on the literature survey.
Main Results: Modification by impregnation of functional groups has a significant role in increasing the adsorption capacity. The pH of the solution plays an important role in the adsorption of lead ions and generally the adsorption capacity increases by increasing the pH of the solution. Langmuir's isotherm model has been more consistent with the equilibrium data. Among the reviewed adsorbents, carbon-based adsorbents such as activated carbon and graphen-oxide, modified by chemicals such as ammonium persulfate or polyamines, show higher adsorption. Also, biomasses due to their abundance and low prices have the potential to be used as lead ion adsorbents.

---

Background: Part of the current issues related to mobility in urban spaces goes back to the definition and measurement of mobility. Mobility is the capacity to be mobile. Regarding that capacity relates to the individual's mind or the built environment, mobility is defined differently.
Objectives: This study aims to review the theories related to mobility and thus provide a theoretical and operational framework for measuring mobility in urban spaces.
Method: In this regard, the Content analysis method has been used to analyze the data in phases of Preparation, Organization, and classification.
Results: The results of content analysis show that these theories can be divided into three categories of subjectivist, environmentalist, and pluralist theories; Subjective theories focus on the mental nature of mobility and regard mobility as a function of individuals' habits, attitudes, motivations, and norms; In contrast, environmentalist theories pay special attention to the impact of environmental factors such as density, land use mix, and accessibility on the mobility of individuals. Pluralist theories consider citizens' differences according to their personal characteristics and situation, and therefore consider diversity and difference effective in mobility and involve them in the evaluation and measurement process.
Conclusion: The study of the factors affecting mobility shows that mobility is a complex and multilevel concept that is influenced by many factors; therefore, if urban planners want to improve the urban mobility system, they must pay special attention to the role of all these factors and the relationships between them.

---

Objectives: Today, after the experience of the corona epidemic for many experts, the impact of urban development programs on the spread of the virus has been proven that new theories in architecture and urban planning regarding the corona pandemic situation can provide suitable solutions for designers.
Research Method: It is based on analytical and descriptive studies and has been compiled based on mutual relations and comparisons between independent variables and new theories in architecture and urban planning in relation to the corona pandemic situation and related variables.
Findings and Conclusion: The dense development of cities and the high communication of people with each other due to the dense urban life, make the ways of breaking the virus distribution chain more difficult. Therefore, the resilience of cities, despite being ignored in the development phase, is very important in times of crisis. Factors such as housing pattern, use of local institutions, neighborhood-based urban planning, public arena, urban transportation, small and local business acquisition and smart infrastructure such as the development of e-urban services are very influential in the spread of infectious diseases in cities and metropolises. The prevalence of COVID-19 suggests potential new pattern changes that are likely to change our development patterns, particularly in both the construction and environmental sectors. Epidemic has been the most significant disruption of human activity in a generation. For many designers, it has been a time to refocus and rethink how products, buildings and cities are designed.
 

---

---

Research Subject: Poor mechanical strengths and lack of thermal stabilities of hydrogels confine their extensive practical applications in many areas. The growing scientific need for solving this problem and achievement to the hydrogels with improved properties has led to the design and production of the nanocomposite hydrogels.
Research Approach: The polymeric networks of nanocomposite hydrogels compared to the ordinary hydrogels have improved elasticity and rheological properties. Other points that increase the importance of structural studies of nanocomposite hydrogels are the high strength of these materials versus the application of external forces, as well as maintaining its structure against increasing of temperatures. In this regard, the type and amounts of nanomaterial, the preparation method and formation of hydrogel network have a significant role in improving the physical, chemical and biological properties of hydrogels, and, it must be noted that these parameters will depend on the application of nanocomposite hydrogels. This also highlights the need for the production of nanocomposite tailored hydrogels. Therefore, orientation of the range of nanomaterials, the preparation method and product identification, along with sufficient information on the application of these materials, might have an important role in ensuring the success of these materials, requiring comprehensive library research and studies on polymerization processes, morphology and rheology.
Main Results: In this review article, the scientific advances in the field of nanocomposite hydrogels, focusing on its types based on the type of nanoparticles, its properties, preparation methods, identification methods with a new perspective on rheology, thermal analysis and morphology is investigated. Finally, the applicability of these materials is collected in a comprehensive table in various fields such as tissue engineering, enhanced oil recovery, agriculture, and etc…

---

Statement of Problem: In dealing with the wonders of creation in nature and its elements, the primitive man considers himself insignificant and inferior in front of the world and its vastness. Man considers nature to be alive and imagines a supernatural force for each manifestation of existence. Totems are inanimate. Totemism is related to systems derived from symbols or representations of human affiliations to animals, plants, and fundamental and human belief objects based on totems. Objectives: Investigating totem and totemism from a psychological point of view and finding a unique method to explore the human mind and the effects left in the design of built spaces. Research Method: It is based on analytical and descriptive studies and it has been investigated and analyzed by studying library sources and it has been compiled based on mutual relationships and comparison between independent variables and theories and totems in different religions and dependent variables. Findings: In the knowledge of totem and totemism, understanding many amazing aspects of animals, plants and objects seemed to be impossible for humans and this led to their sanctification; Of course, the holiness that followed fear and respect. Such a view and thought caused the emergence and spread of beliefs such as animism, reincarnation and totemism. Conclusion: Totemism and belief in totems and taboos was one of the ancient beliefs and a topic related to the history of early humans, which is considered one of the early examples of human religions. The practical consequences of these beliefs in the lives of early humans led to the emergence of rituals and practices in which the importance of animals and plants was emphasized, whose effects on the design of spaces and beliefs of the current generation are clearly evident.

---

---

The increase in energy consumption within modern societies in addition to expiration of fossil resources are two vital factors which compel the world to alter dangerously, while construction industry around the world consumes 25%-40% of energy in different countries. Above all postindustrial era causes the increase in number of employees as well as bureaus. As a result, the amount of energy consumption and also the quality of indoor offices has always been one of the main concerns of architects. Several studies represent that the thermal discomfort is the most common complaint in offices. The thermal aspect of indoor buildings, not only provides comfort for the residents, but also brings saving in energy, health, productivity, and also a significant morale improvement of the staff. Since most complaints of indoor environment are caused by failure in providing the adequate thermal comfort, researches concentrated on several offices around the world suggest that indoor quality of such buildings is about average; in which many are dissatisfied about their workplace and while many are suffering from building-related illnesses that negatively affect the productivity, duration of working and having economic consequences for those countries. The requisite of thermal comfort within the indoor environment is the existence of thermal comfort standards. These standards define indoor thermal comfort zone according to the physical and personal indexes. The most important international standards are ISO7730 and ASHRAE 55. Nowadays, various models are introduced for appraising thermal comfort within different standards of thermal comfort. According to ASHRAE Standard 55 (2010) thermal comfort is defined as "condition of mind that expresses satisfaction with the thermal environment". Therefore thermal comfort contains different physical and psychological aspects, which means several factors are in effect for this purpose. Thermal comfort is related to four controllable factors namely air temperature, radiant temperature, air speed and as well as humidity. thermal comfort also is influenced by three additional factors: activity, clothing and personal expectations. As mentioned above, there are several standards for thermal comfort in the world. The most important ones are international standards ASHRAE 55 (North America) and ISO 7730 (Europe). These standards congruous the theoretical analysis of heat exchange of the human body and gathering information regarding the climate chamber. These standards are appropriate for stationary and homogeneous conditions which are not suitable and hence not much used in the real world. This fact is evident by the disparity between the predicted thermal comfort by these standards and the real sense of human comfort in different places. These standards specify comfort zones in which a large percentage of people perceive the environment thermally acceptable by certain personal criteria. According to these standards, acceptable thermal zone is defined based on satisfaction of at least 80% of the occupants. In other words, performing within the provided criterion of this standard does not mean the 100% satisfaction, as if it is difficult to satisfy everybody due to personal differences. It is to be mentioned that personal control of thermal environment or personal compatibility (by clothing or activity) also increases the satisfaction level. Considering the complexities of defining thermal comfort, several models are represented which are allied to the physical and psychological parameters as the physiological ones. Two forthcoming models are available for appraisal of thermal comfort: PMV model; which explains individuals' response to the thermal comfort in the physiology of the heat transfer. This model evaluates the indoor environments and constitutes the current thermal comfort standards. According to the aforementioned standards, environmental thermal conditions must be maintained homogeneously. Therefore, PMV model is not appropriate for appraising inert thermal sense in places like residential buildings which are not thermally homogeneous and have different thermal zones. However regarding several capacities of this model, many studies have been accomplished in order to adjust this model for such buildings by implementing some changes. The other model named 'adaptive' explains individuals' response to the thermal comfort considering behavioral, psychological and physiological aspects. The thermal comfort standards define the thermal environment conditions of residents based on data obtained by climate chamber experiments. Therefore, consequently, there are problems for using these standards and also thermal comfort models for those who are living in different climates. That is to say regions with different climatic conditions may need different levels of satisfaction parameters through these standards. In other words, due to different climates, cultures, and etc.,the thermal satisfaction conditions differ in different places. Hence, many countries all over the world have conducted field studies to introduce the most favorable thermal conditions that fit their location best. The lack of essential standards for determination of thermal satisfaction limits in office buildings in Iran, results in employees’ thermal dissatisfaction and overall performance reduction. This study uses field methods for measuring environmental variables (temperature and humidity) and also leading inventory (n=328). Kermanshah city is chosen as a case study. Since this city lacks a dominant type of office buildings and the only common aspect of such buildings is indoor offices, thus this feature is considered to choose the samples. To develop the questionnaire, that of ASHRAE 55 (2010) is used, however according to type of the research and the questions cover, some related questions are added. Moreover, answers are adjusted in seven scales in order to be analyzable using available scales of thermal comfort standards such as 7-point scale of ASHRAE. According to results, 81.7% of whole 328 respondents and 65.5% are satisfiedwithtemperature and humidity respectively. Adapting these results to ASHRAE 55, it is concluded that most staff are satisfied in their work place however the results are the opposite about the humidity. To determine suitable range of temperature and relative humidity in order to define comfort zone in offices in Kermanshah, measured data using FLUKE AIR METER are opposed to the results about temperature and humidity (questionnaire). Data analysis using SPSS represents that neutral temperature range through offices in this city is 20-26 centigrade and low relative humidity is about 19%.

---

---

---

MusculoSkeletalDisorders( MSDs) are injuries and disorders that affect the human body’s movement or musculoskeletal system.Different therapeutic approaches have been proposed to treat musculoskeletal disorders. This article summarizes the common treatmentsfor treating these disorders.

---

Modern governments, unlike traditional governments, have the exclusive instrument of violence through the bureaucracy and the rule of law. From a historical point of view, powerful political leadership performance in Iran has been one of the important factors in building modern government during first Pahlavi period. Numerous views have been put forward about the reasons for powerful and military leadership formation in the first Pahlavi era. Some of its contexts are related to the first Pahlavi individual behaviors and others refer to the socio-economic structures of the previous period. However, from political geography perspective; governance characteristics and modern state formation has emerged in a specific time-space context that has been less studied in Iran. In this article, relying on descriptive-analytical method has been attempted to study how to promote the powerful leadership position in the first Pahlavi era (1921 - 1940) in building a modern government in Iran as a result of natural and human components function. Findings show that natural and climatic conditions acted in such a way that it was not possible to form independent social classes at the time of first Pahlavi emergence and production forces; They were concentrated in the ownership of political power. Ethnic and linguistic diversity also enabled powerful political-military leaders to create a common identity between different ethnic groups.

---

Research subject: Iran is a country with high potentials for access to renewable energy sources such as solar, hydropower, wind, and biomass. Biodiesel is one of the renewable fuels that has always been proposed as a suitable and stable alternative (non-toxic, safe, and degradable) to fossil fuels.
Research approach: The experiences of different countries in the use of edible sources for biodiesel production shows that the use of edible sources has caused problems such as lack of food resources for human communities, lack of feed for livestock, and upsetting the balance in the food industry, and it can lead to a significant increase in the price of these resources. Therefore, many researchers have proposed the use of non-edible sources to address these problems. So far, very large non-edible sources for biodiesel production have been identified. In this paper, non-edible sources of biodiesel that are produced or have the potential to be produced in Iran are introduced and studied and a potential assessment study is presented for them.
Main results: In this work, the non-edible sources for biodiesel production are classified into four categories: agricultural waste, waste cooking oils, microalgae, and non-edible seeds. These sources are compared based on various parameters such as oil percentage, oil content per hectare, biodiesel production efficiency, viscosity, saponification number, and cultivation period, which according to the results, non-edible seeds, especially Nowruzak seeds, Castor, and safflower have been identified as the most rational and sustainable sources of biodiesel production in Iran. The present work also deals with the policies and incentives that the responsible institutions can apply for the prosperity of the biodiesel industry.