دکتر عظیم علی شائی

Street violence is one of the types of violence in the society that occurs between individuals every year, based on statistics and newspapers. It takes a number of victims and its consequences have a destructive effect on the cultural-social situation of every country. In this research, the aim is to examine the factors effective on violence in the urban space of Ardabil. This study, in terms of methodology, is in the category of "descriptive-analytical" and paradigmatic (quantitative and quantitative) researches, and it is an applied analysis. The effective ground on the trend of violence in the urban atmosphere in the city of Ardabil. In this study, the documentary method as well as the field method (survey with the statistical community of citizens aged 15 to 64 in the city of Ardabil) based on the census of 2015 (529,374 people) and 376 people were selected as a sample by simple random sampling through the Kochran formula method has been used in four regions of Ardabil municipality. Also, Mic Mac software was used to identify key research factors. The results show that factors such as institutionalized conflict in the community, low tolerance of citizens, misbehavior with people and financial loss have had the greatest impact on verbal violence in the city of Ardabil. The institutionalization of conflict in the society is a matter of daily violence. Therefore, it is necessary for the programmers to have education and skills in the field of communication and interaction with citizens, take scientific and practical steps.

With the growth of population and urbanization, the urban managers are concerned with optimal waste management besides problems such as traffics, various types of pollutions, slums, etc. Nowadays the development of cities, growth of income average and welfare of society, and accelerated social and economic developments in the countries have led to a rapid increase in waste production, and a change in the consumption pattern resulted in a change in the quality of solid waste.

Site Selection for the Waste Landfills the City of Eyvan-e Gharb.

In the present study, the required maps and information were collected from various resources and transformed into data layers to be used in the ArcGIS software environment with respect to the effective factors in site selection. AHP was employed as a decision-making technique due to its prevalent and effective application for assessing the suitability for landfill.

Studied Areas: 

The city of Eyvan location falls at 33° 50' N, 46° 20'.

The Criteria for this study are as follows: Land use, soil type and land capability, quality and depth of groundwater, geology, the intensity of rainfall, heights, grading, distance from the city, distance from the village, distance from the fault, distance from the river, distance from the road, distance from power transition lines, distance from well and fountain, distance from protected areas.

The most suitable location included 7.98% of the area of the region.

Planning and housing researchers and experts including Mitlin (2007), Al-Aghabari et al. (2011), Litman (2016), Oraj (2019), Ziyari et al. (2019), Arshin and Sarwar (2016), have addressed the issue of housing for low-income groups. The aim of the current research is to achieve the main hypothesis of the research, that is, investigating the consequences of the housing economic crisis on the stable security of low-income households (in this research, low-income households are the ones that, due to low monthly salaries or temporary and permanent unemployment, cannot afford housing as their basic need, either in the form of buying, renting or they do not have a mortgage) in the metropolis of Tehran, so that the main economic factors playing a role in the fluctuations of the housing market and as a result of the increase in housing prices in Tehran will be evaluated.

The current research is of applied type and its method is descriptive-analytical. In order to collect information and data, library methods, electronic databases, as well as field studies, interviews and researcher-made questionnaires were employed. The statistical population consists of experts in the field of housing, urban planners (including professors and students of urban planning) and housing experts working in municipalities and urban planning department of Tehran. Questionnaires and interviews were completed virtually and through various communication channels. 100 urban planning and housing specialists in Tehran were selected as samples based on snowball sampling. By using virtual snowball sampling, a number of samples were contacted and interviewed and questionnaires were completed. The general method of completing the questionnaires and interviews was exponential sampling without discrimination. After completing the questionnaires, which included 30 main items about the main topic of the research and 6 questions about the level of information of the samples about the research topic and 5 questions about their characteristics, SPSS26 software and descriptive statistics (frequency and percentage) and inferential statistics (one-sample t-test, Friedman) were used to analyze the data, and Cronbach's alpha was used to measure the reliability of the questionnaire. The value of alpha in the 30 main items of the research was 0.918, which showed the internal reliability of the questions.

The results show that there are items playing a role in the problem discussed including the lack of access to affordable housing for citizens, fluctuations in housing prices and household savings, housing construction, the role of municipalities and the increase in housing prices, the role of builders in the fluctuations of the housing market, land prices and its impact. The presence of brokers in the housing market and the increase in housing prices, the lack of firm rules in determining housing prices, and the prevalence of speculation play a role in housing price fluctuations in Tehran. The results of the prioritization of housing economic crises show that the presence of brokers in the housing market with an average rating of (7.70) is the most and the land price and its effect on housing price fluctuations is the least effective items.

 The results show that the economic factors that play a role in housing price fluctuations have influenced the stable security of low-income households in Tehran, and the effect of each of the economic factors that play a role in housing price fluctuations on the stable security of low-income households is different, and the presence of brokers in the housing market is ranked first and the lack of access to affordable housing is ranked last in terms of importance.

Many people do not experience stigma simply because of one reason. They may be subjected to discrimination based on various prejudices such as sexual orientation, gender, culture and physical disability. Discrimination itself can lead to problems in the field of mental health and substance use. Therefore, the present study tried to analyze the spatial analysis of the phenomenon of stigma and the tendency to use drugs in Maysagh Park, Tehran. It is also a cross-sectional method in terms of time and quantitative data in terms of nature. Depending on the purpose of the research, the number of 30 people involved with available drugs was used by judgmental or deliberate sampling method through the questionnaire tool. In this study, descriptive and inferential statistical methods (factor analysis) were used to analyze the data, and spss software was used to analyze the data. T. As a result, the indicators of insecurity and loneliness have a greater contribution in explaining the stigma and drug addiction of these people. Also, based on the obtained results, the highest correlation of social stigma among people and their tendency to use drugs was with the new identity acceptance index. In other words, confused identity styles are more common among drug users, and the average of confused and premature identity styles of healthy people is lower than that of addicted people. Also, people with confused-avoidant identity are more inclined to use drugs and consider this way as the best solution for their decision times.

One of the most controversial issues, especially in developing societies, is culture and its development. Development as a multidimensional process, is an effort to improve the material and spiritual life of human beings, and culture, is considered as the foundation of the intellectual and epistemological life of the society. The interrelationships of the two enable the growth of human abilities. Cultural development is considered as the foundation of sustainable development. Therefore, urban development will be dynamic when it is closely related to cultural development and in fact an integral part of it. The purpose of this article is to investigate how the four regions of Urmia enjoy cultural terms in order to achieve regional inequalities. According to the studied components, the approach of this research is "descriptive-quantitative and analytical". The statistical population of the study includes the four regions of Urmia, which were used to analyze the research data using ANOVA, Independent- samples T test, Tukey HSD and Gama fuzzy operator in the ArcGIS software. The results show that the districts 3 and 4 in Urmia with means of 38/24 and 8.24 as well as options are better developed than other districts. Also zone 1 and 2 are known as backward regions in terms of cultural development with means of 21/46 and 22/47. Of course, this applies to the operator for more details on Gama 0/7, which all indicate the existence of regional inequalities in Urmia.

The rural- urban links are considered as a part of realities of everyday life in an inhabitant family in rural regions. Thus, rural- urban links are emphasized in regulation and expression of development policies by aiming at reduction of poverty and supporting from positive role of urban centers to expand surrounding rural areas. Therefore, the current research has analyzed the village- city relations to determine field of influence of Ilam city. The methodology is combinatory type and both quantitative and qualitative techniques. The data have been collected by special questionnaire for the public people in this survey so that thereby one could test hypotheses by T- statistical exams, AHP and VIKOR models. The given results indicate that among 5 research variables, variables of economic trends (Mean-value=2.1959) and migratory trends (Mean – value= 2.5518) are lower than the base and standard limits. The results of this survey show that given average limit of 3, this model enjoys strong relationship in terms of three variables in which political-administrative variable (0.398) is placed at first rank in terms of importance and parameter of migratory trends (0.095) was ranked in four rural groups and VIKOR results were placed at the last rank. Similarly, using of this model; finally indicates the rate of influence is reduced by rising distance. Finally, with respect to result of study, it can be implied Ilam city plays a polar goal through this city but the level of influence of this city is also reduced by rising distance between them.