In this paper, a new mechanism is proposed to transform the structural modeling elements of the UML class diagram and OBJECT-Z specifications into each other. A set of bidirectional rules is defined to transform the mentioned elements into each other. Bidirectional transformation of the UML class diagram, as one of the most useful diagrams of UML, and OBJECT-Z specifications into each other prepares the ground for the use of the unique advantages of both formal and visual modeling methods. The feasibility of the proposed approach is evaluated using the multi-lift case study. The results of conducting the multi-lift case study show that the proposed mechanism is feasible.

The current research was conducted with the aim of the effect of ATTACHMENT style on emotion regulation with the mediating role of identity style. The research method was descriptive and structural equation analysis. The statistical population of the research was all second year high school students of Kashan city in the academic year of 1400-1401, of which 500 people were selected by random cluster method. Data were collected based on three questionnaires: Gross & Jan (2003) Emotional Regulation Inventory, Identity Style Scale (6G-ISI) and Collins and Reid (1990) ATTACHMENT Style Questionnaire. The data are obtained by structural equation modeling and using Laserl 8.8 and 26 spss software. analyzed. Based on the results, secure ATTACHMENT style at a significance level of 0.01, avoidant ATTACHMENT style at a significance level of 0.05, and ambivalent ATTACHMENT style at a significance level of 0.01 directly predicted emotion regulation. Among the three ATTACHMENTs, secure ATTACHMENT style predicted emotion regulation at a significant level of 0.01, with the mediation of identity styles. Informational identity style at a significance level of 0.01, confused identity style at a significance level of 0.05 directly predicted emotion regulation. Among the three ATTACHMENTs, only the secure ATTACHMENT style at a significance level of 0.01 had a significant role in predicting the normative identity style. According to the results of this study, emotion regulation is one of the most important constructs of educational psychology and an important factor in determining mental health and successful performance. It is in education that the factors affecting emotion regulation and its antecedents should be identified. Planning for training and holding educational workshops in this field in schools is suggested for students.

2Introduction: Bipolar disorder is one of the common and debilitating psychiatric disorders, which includes different aspects of a person's personal, family and social life.The purpose of this research was to investigate the effect of OBJECT relations psychotherapy on insecure ATTACHMENT Styles of 25-30-year-old women with bipolar disorder. Method: This research was a semi-experimental type with a pre-test-post-test design and a 2-month follow-up, along with a control group. The statistical population consisted of all women with bipolar disorder hospitalized in Isfahan psychiatric hospitals in 1402-1401. Among the patients referred to Modares Psychiatric Hospital, Isfahan, 40 women with bipolar disorder were selected using a random method and based on inclusion and exclusion criteria, and were randomly assigned to two experimental and control groups (n=20). The research tool was Hazen and Shaver (1987) ATTACHMENT style questionnaire. The experimental group was exposed to 16 sessions of 45-minute OBJECT relations psychotherapy based on a master protocol, while the control group was on the waiting list. Data were analyzed using SPSS 23 statistical software and variance analysis with repeated measurements.  Findings :The results of the data analysis showed that there was a significant difference between the adjusted averages of ATTACHMENT variables, avoidant insecure ATTACHMENT and ambivalent insecure ATTACHMENT in the experimental group after the implementation of the intervention, and this difference continued until the follow-up stage (P<0.01). Conclusion: Considering the effectiveness of OBJECT relations psychotherapy on insecure ATTACHMENT patterns, this treatment method can be used to improve patients with bipolar disorder.

Aim and Background: Mentalization capacity is necessary for empowering students in interpersonal interactions and consequently obtaining future success, and for this reason, it is necessary to know its correlates, Therefore The purpose of the current research was to investigate the mentalization based on ATTACHMENT styles, Ego strength, OBJECT relations and Pattern of anxiety manifestation in students. Methods and Materials: The research community was formed by the students of Isfahan National University and Azad University in 2022, according to the latest reports, their number is 35161. Based on Cochran's formula, 380 students were selected as available. The research tools were ATTACHMENT Styles Questionnaire (ASQ), Psychosocial Inventory of Ego Strengths (PIES), Bell OBJECT Relations Inventory (BORI), Anxiety Manifestation Patterns Questionnaire and Reflective Functioning Questionnaire (RFQ) which were completed individually by students. Data analysis was done by multiple regression analysis using the twenty-sixth version of SPSS software. Findings: The results showed that secure and ambivalent ATTACHMENT styles as well as ego strength can significantly predict students' mentalization capacity. (p<0. 05). Conclusions: Therefore, in order to improve students' mentalization, it is necessary to pay attention to secure and ambivalent ATTACHMENT styles as well as ego strength

Background: The need for hospitalization of a premature infant in neonatal intensive care unit (NICU) is a risk for the motherinfant ATTACHMENT and nursing support is essential for the family of such infants. Aim of the present study was to investigate the effect of supportive-training intervention of fathers of premature infants on mother-infant ATTACHMENT. Methods: The present clinical trial was conducted in theNICUof 29Bahmanhospital, Tabriz. Sixty fathers of hospitalized premature infants were divided into intervention and control groups. Before the intervention, the mother-infant ATTACHMENT was measured by the AVANT cheek list. The training intervention was applied to the parents of the intervention group for 2 days and the fathers were conducted to bedside of their infants to visit them and exchange ideas with their wives. The control group only received the routine cares in the unit and ultimately, the mother-infant ATTACHMENT was re-measured in both groups. Results: No significant difference was observed in the ATTACHMENT score before and after the intervention in the control group. The ATTACHMENT score was significantly different in the intervention group (12. 8 4. 55 vs 2. 1 3. 90). Conclusions: The supportive-training intervention for the fathers of the premature infants and facilitation of the relationship of the parents with each other led to increased mother-infant ATTACHMENT rate.