درخت حوزه‌های تخصصی

This article argues that despite differences in language, setting, and cultural context, the three narratives—Siavash (from the Shahnameh), Hasanak Vazir (from the Tārīkh-i Bayhaqī), and The Lion and the Cow (from Kelileh and Demneh)—each serve as a literary criterion of their respective time and culture. Structurally, however, they revolve around the same core motif: the destructive cycle of jealousy and conspiracy orchestrated by their negative heroes (Garsīvaz, Būshal, and Demneh), who manipulate the protagonists into downfall. These villains incite the antagonistic figures (Afrasiab, Mas‘ud, and the Lion) to provoke and ultimately execute the tragic killings of the virtuous heroes—Siavash, Hasanak, and the Cow. Through this shared framework, the narratives reveal a universal archetype of betrayal and power dynamics.

Resource management is a part of project management and its ultimate goal is to achieve maximum efficiency with the lowest level of inventory. Resource management is built around optimization and increased efficiency. In this paper, inventory optimization is done using fuzzy approach and statistical averaging methods are used to solve fuzzy multi-objective linear programming problems. These methods have been used to form a goal function of fuzzy multi-objective linear programming problems. First, in order to optimize inventory and find the weight of each product in Isfahan Steel Company, a model of fuzzy multi-objective linear programming problem is estimated. The highest weight of products is related to commodity ingots and the lowest weight related to other products. The Fuzzy Multi-Objective Linear Programming Estimation Model has compared the statistical methods with the Chondrasen method. The results show that this method has the capacity to optimize the amount of inventory, reduce storage costs and reduce interest costs due to working capital.

Objective: The present study aimed to examine the effectiveness of a mindfulness-based acceptance training package on the attitude of mothers of children with ASD. Methods: This quasi-experimental study used a pre-test and post-test design with a control group. The statistical population consisted of mothers of children with ASD attending the Special Children’s Clinic at Shahid Beheshti University in Tehran. Using convenient sampling, 30 mothers were selected. These mothers were randomly assigned to either the experimental group or the control group, with 15 participants in each group. The experimental group received the 12-session, 120-minute mindfulness-based acceptance training package, while no intervention was applied to the control group. Both groups completed the Parent Attitude Toward Special Needs Children Scale (Gonder, 2002) before and after the intervention. Data analysis was conducted using the covariance matrix analysis method in SPSS version 27. Findings: The results showed that there was a significant difference between the experimental group, which received the mindfulness-based acceptance training package, and the control group in terms of overall attitude (p < 0.001). The effect of the intervention was also stable at the follow-up stage (p < 0.001). Conclusion: Based on the findings of this study, it can be concluded that a mindfulness-based acceptance training package can foster a positive attitude in mothers of children with ASD. Therefore, this training package can be utilized to promote a positive attitude among mothers of children with ASD.

Objective: This study aimed to explore how humor functions as a coping mechanism that contributes to marital satisfaction among couples in Slovenia. Methods and Materials: A qualitative design was employed, relying on semi-structured interviews to capture couples’ lived experiences of humor in marriage. Twenty-four participants (12 couples) from Slovenia, married for at least three years, were recruited using purposive sampling. Interviews were conducted until theoretical saturation was achieved, with each session lasting between 60 and 90 minutes. Data were transcribed verbatim and analyzed thematically using NVivo 14 software. Trustworthiness was enhanced through peer debriefing, member checking, and triangulation with field notes. Findings: Four major themes emerged from the data: (1) Humor as an Emotional Buffer, where couples described humor as a strategy for stress relief, emotional recovery, and conflict de-escalation; (2) Humor and Intimacy, highlighting the role of shared jokes, playful teasing, and affectionate humor in strengthening closeness and trust; (3) Humor as a Communication Strategy, with participants explaining how humor allowed them to soften criticism, indirectly express sensitive issues, and repair conflicts; and (4) Humor and Marital Resilience, where humor facilitated coping with external stressors, fostered perspective-taking, and sustained hope during challenges such as illness or financial strain. Couples reported that affiliative and self-enhancing humor styles were most beneficial, while aggressive humor could undermine satisfaction. Humor was also noted as increasingly expressed through digital interactions, including memes and messaging. Conclusion: The findings suggest that humor is a multidimensional coping resource in marriage, functioning simultaneously as an emotional, relational, communicative, and resilience-enhancing tool. While humor generally promotes marital satisfaction, its effects depend on style and context. These insights highlight the importance of constructive humor in maintaining healthy, satisfying, and enduring marital relationships.

Taxes serve as a vital source of funding for governments and significantly influence economic growth and income distribution, which varies based on a country's level of development and economic framework. Recently, researchers have introduced methods to identify effective factors in preventing tax evasion. Most of these methods rely on basic techniques such as regression, structural equations, and non-intelligent methods that cannot effectively analyze the relationship between the values of the variables involved in this field. Therefore, in this study, we introduce a method that leverages artificial intelligence techniques, specifically a meta-heuristic optimization approach and a perceptron neural network. This method effectively analyzes the nonlinear relationships within the data while addressing both the intrinsic and extrinsic aspects of the data dimensions simultaneously. The research sample consists of 25 experts from the Tax Affairs Organization, and the study was conducted in the year 2022. The results indicate a high prediction accuracy of approximately 98%. Additionally, it highlights the significant role of various factors contributing to tax evasion, including income concealment, money laundering, economic crises, political trust, the weaknesses, and complexities of tax laws and regulations, inadequate clarification of tax laws, contradictions in legal tax articles, administrative bureaucracy, and an inefficient tax structure.

The purpose of this paper is to explain the nature of Russia's competitive pattern with Western countries in Africa. It seems that Russia has taken advantage of the “Politics of memory strategy “to expand its influence and to weaken the position of Western countries in Africa. This paper tends to explain why and how the Russian authorities have adopted this behavior to compete with European countries in this continent? The hypothesis is that Russia tries to represent the experience of colonialism to revive the memory of anti-colonialism, through "narratives" using the "genealogy method”. By using the qualitative analysis method, the authors try to prove the research hypotheses. This research covers the African continent between 2019 and 2023, although due to the nature of the research, the Cold War period have also been examined.     

Axioms are crucial to epistemic frameworks, as several schools of the history of science have recognized. The issue of the current research is that in the validation of axioms, what defects does the intuitive approach entail, and how can the intersubjective approach (based on the ideas of Islamic philosophers) be explained as an alternative, less-known system? The former is dedicated to clarifying and criticizing what is called the intuitive approach to validating axioms: this approach is attributed to classical philosophers and consists of assuming that axioms are propositions whose truth is immediately evident upon taking into account the terms they are based on. The latter focuses on clarifying the alternative approach, called the intersubjective approach of validating axioms (IAVA): this approach is attributed to a specific Islamic tradition, developed by Avicenna and Mullā Ṣadrā, and consists of assuming that axioms are propositions that cannot be rationally proved, denied, or doubted, without being already assumed. In this article, we present the intersubjective approach from a historical point of view.