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Creating a great user experience is one of the main goals of online stores, which actually enables them to create a lasting competitive advantage. The user experience is also one of the valuable and innovative sources of information for designing recommender systems. Given the competitive world of commerce and the high similarity of goods and services, and considering the important role of the user experience and actually creating a positive impression in the user's mind, this study aims to determine the backgrounds and consequences of user experience from recommender systems in Online environments are done. The methodology of the present study is synthetic. In the qualitative section, 20 experts were selected through semi-structured interviews through purposeful judgment sampling. Then based on qualitative data content analysis, the initial research model was presented. In the quantitative part of the study, the statistical population of the study included all users and customers of the Digikala store that used its services in March and April 2019. For this purpose, 384 samples were selected by available sampling method. LISREL software was used to analyze the data in a small section and the hypotheses were confirmed. The results indicate that there are five main categories of background factors including perceived impact experience, perceived ease of experience, perceived quality experience, perceived support experience, and perceived external experience. Perceived attitudes, perceived value, perceived trust, and perceived satisfaction were also presented as consequences of the user experience of the recommender system in online environments.

This study aims to tackle the distribution network of small and medium industries in the sohan industry to investigate the status of the sohan system distribution network, find the existing pathologies in the industry and provide solutions to improve the distribution network. In this research, by reviewing the theoretical bases of the distribution network and using the experts ' experiments, we identified the criteria of distribution network pathology. The statistical population of the study includes manufacturers, experts and activists of Sohan Industry Distribution Network in Qom, the total of the people who interviewed them was 9 people and complete a questionnaire of 17. Using the FARE method, we measured the criteria. In order to identify the damages in the industry, the importance-performance matrix was used. Findings from the research show that in the matrix analysis - the importance of performance among 25 indicators for the distribution of the sohan industry, six indicators of filing quality in the distribution network, the ability to deliver sohan in low volumes, flexibility in transport and inventory cost were considered in the first quarter of the importance - performance matrix which was considered as the damage in the sohan industry. Also by analyzing the data from the interview, using theme analysis method, some solutions have been proposed to improve the damage identified in the sohan distribution network.

This research is aimed at conceptualizing knowledge management offices in the academic development centers. Containing a descriptive nature, this research is an applied one in terms of its goals. Snowball sampling method is used to select the sample for this research. Data collection method involves in-depth interviews with scientific and academic community experts as well as the specialists and managers of the Academic Development Center of Imam Hussain Comprehensive University until reaching at theoretical saturation. A total of 20 interviews were conducted. After collecting the data, the codes for written interviews were analyzed. The validity of the interview was tested by the experts and its reliability was confirmed by the method of intra-subject agreement between the two coders. The coding method was used to analyze the research data. The results of the research, based on the selection of open, axial and selective coding, resulting in the final framework, demonstrated that the concept of knowledge management office contains 200 codes, 5 concepts and five categories. The concept of knowledge management office is formed by five categories including the goals (strategic and operational), tasks (strategies, processes, technologies, mechanisms, infrastructure and projects), roles (decision making, interpersonal and informational), competencies (technical and social), and structural arrangements (structural principles and system principles).

The purpose of the present study is to review the political strategies used by international seminary scientific institutions against Takfiri movements based on SWOT analysis (matrix). The method of study is descriptive analysis and the results showed that this strategy analysis about Takfiri movements is an extensive system that needs periodical analysis and enquiry. Due to numerous variables, continuously changing political situation, mushroom-like rise of Takfiri movements and so on, this model should be broken into a pyramid to achieve micro strategies in addition to macro strategies. The fixed part of this analysis which should be considered by the international seminary institutions is first, the maintenance of strengths (S) and the attempt for their increase, and then, the elimination of weaknesses (W). The unfixed part of the analysis which needs more consideration and up-to-date and specialized enquiry involves an analysis about the decrease or increase in opportunities (O) and threats (T) as well as the transformation of their internal essence. Moreover, the correlation between weaknesses and threats as well as strengths and opportunities in international seminary organizations should be taken into consideration. A more comprehensive analysis would be achieved when “Takfiri movements” is independently set as the subject of analysis and it is attached to this current strategic analysis. In this case, the correlation between four variables of S, W, O, and T would be obtained in a specialized way.

In Sunni Islam, the school of Deobandism emerged from the theological school of Maturidism about two centuries ago, claiming to follow the theology of the latter as its most important characteristics. The claim, however, is challenged when their theological issues are compared. The comparison of their analysis of monotheism and polytheism shows that Deobandism has different views from those of Maturidism, part of which are due to its semantic foundation for applying the concept of "polytheism" to anything doubtful. A descriptive-analytical survey was conducted to find the amount of change in Deobandism's view about the semantic foundations of monotheism and polytheism, showing that its followers believe in the conceptual development in the definition of polytheism and its types, and focus on eliminating heresy on the basis of anything doubtful of polytheism and on extending the instances of polytheism to any act which was not previously regarded as polytheism.