درخت حوزه‌های تخصصی

Purpose: Immigration always faces challenges and one of the can be investigated challenges in this field is violence towards immigrants. Therefore, the aim of this study was to analysis the lived experience of teachers' violence towards Afghan students in primary schools. Methodology: The present study in terms of purpose was applied and in terms of implementation method was descriptive from type of qualitative. The research population was of Afghan elementary school students who had experienced of violence from teachers and principals of elementary schools, which 20 students and 10 principals were selected as samples through purposive sampling method. The research tool was a semi-structured and in-depth interview based on researcher-made questions, and the validity of the interviews was confirmed by the triangulation method and its reliability was obtained by the agreement coefficient method between two coders at 0.79. The data of the present study were analyzed by the coding method in MAXQDA-Pro software. Findings: The findings of this study indicated that the types of teachers' violence have 17 concepts in 3 components of verbal violence (6 concepts), behavioral violence (6 concepts) and physical violence (5 concepts), the effects of teachers' violence have 22 concepts in 4 components of mental (9 concept), academic (4 concepts), physical (3 concepts) and social (6 concepts) and control strategies of teachers' violence have 19 concepts in 5 components of educational (5 concepts), employment (3 concepts), planning (5 concepts), disciplinary (3 concepts) and cultural (3 concepts). Also, the pattern of types of teachers' violence, effects of teachers' violence and control strategies of teachers' violence were designed. Conclusion: According to the results, it is recommended to the education managers to use the control strategies of teachers' violence in order to reduce the types of teachers' violence and its effects.

Purpose: Flexible working hours can impact employee productivity. Therefore, the current research aimed to present a model for flexible working hours in public organizations, emphasizing increasing the productivity level of knowledge workers. Methodology: The present study was applied in objective and mixed-method (qualitative and quantitative) in execution. The qualitative study population included all academic and organizational experts familiar with the research domain, with a sample size of 25 determined based on theoretical saturation principle and selected through purposive sampling. The quantitative study population comprised all staff members of the Ministry of Cooperatives, Labor, and Social Welfare, with a sample size of 205 determined by Cochran's formula and selected through simple random sampling. Data for qualitative and quantitative sections were collected respectively using interviews and researcher-made questionnaires and analyzed with thematic analysis and exploratory factor analysis methods in Maxqda and Smart-PLS software, respectively. Findings: Qualitative findings revealed that flexible working hours encompassed 15 sub-themes in 3 main themes: floating work hours, floating work location, and collaborative work; and employee productivity comprised 20 sub-themes in 3 main themes: self-management, self-control, and self-organization. Quantitative findings indicated that all themes of flexible working hours and employee productivity had a factor loading and extracted variance mean higher than 0.50 and Cronbach's alpha and composite reliability higher than 0.80. Other findings showed that the themes of floating work hours, floating work location, and collaborative work had a direct and significant effect on flexible working hours, and the themes of self-management, self-control, and self-organization had a direct and significant effect on employee productivity, and flexible working hours had a direct and significant effect on employee productivity (P<0.05). Conclusion: The results of this study indicate that flexible working hours play an effective role in enhancing the level of employee productivity. Therefore, to improve employee productivity, the themes of floating work hours, floating work location, and collaborative work can be utilized.

Background: Over the past few decades, the rapid expansion of cross-border e-commerce has reshaped global trade, acting as a key driver of economic transformation. As a crucial aspect of globalization, e-commerce has facilitated the integration of businesses into international markets, reducing geographical barriers and transaction costs while fostering economic development.Aims: The present study aims to examine e-commerce and its role in economic transformation from a business management perspective.Methodology: The research employs a descriptive survey method, with a statistical population comprising all students and graduates in the fields of e-commerce and business management in Bandar Abbas. Using a convenience sampling method, a total of 203 individuals were selected as the study sample. A researcher-developed questionnaire with a reliability coefficient exceeding 0.8 was distributed among the participants. Data analysis was conducted using descriptive and inferential statistical methods, specifically the T-test, through SPSS version 22.Findings: The findings revealed that the T-test statistic for the role of e-commerce in accelerating economic transactions was 73.7, its impact on inflation in the global economy was 54.9, and its contribution to facilitating transactions was 65.5, all statistically significant at a 95% confidence level (P<0.05).Conclusions: E-commerce plays a significant role in enhancing the speed of economic transactions, influencing inflation in the global economy, and facilitating trade from a business management perspective.