omid moradi

Antibiotics revolutionized medicine, but misuse leads to antimicrobial resistance, posing threats to their usefulness and increasing disease spread and death risk. Discovering new microbial natural products is crucial to address this issue. The study investigates the effectiveness of a graphene oxide nanocomposite coated with magnesium oxide and methyl methacrylate in removing oxytetracycline from water. The study found optimal efficiency for adsorption with 0.015 g, 60 min contact time, pH 8, and over 90% removal rate. The Langmuir model best fits the data, with a pseudo-second-order kinetic model. Temperature also decreased adsorption efficiency. The Langmuir model was best fitted to the experimental data, indicating a maximum adsorption capacity of 131.33 mg/g. The regenerated adsorbent showed high capacity, making it a cost-effective solution.

The purpose of this research was to evaluate the effectiveness of the marital compatibility model based on the dimensions of intelligence on the emotional intelligence of compatible and incompatible couples in Kermanshah city in 2022-2023. In terms of the practical purpose and in terms of the implementation method, the present research was descriptive of the content analysis type (by reviewing the research literature in the field of marital adjustment model based on intelligence dimensions and also the opinions of experts in the field of family counseling). The statistical sample of the qualitative part was to develop a training package for compatible and incompatible couples living in Kermanshah city (10 family counseling specialists) in the year 2022-2023. In order to sample according to the purposeful sampling method, 40 compatible and incompatible couples of Kermanshah city were selected to extract the components of the marital compatibility model based on the dimensions of intelligence and to investigate the effect of independent variables, a training package approach was developed for 10 couples and for the control group. Also, 10 compatible and incompatible couples were selected and randomly placed in experimental and control groups. The results showed that the intervention of the marital compatibility model based on intelligence dimensions had a significant effect on increasing emotional intelligence and its components (P=0.001). Therefore, it can be concluded that the model of marital compatibility based on the dimensions of intelligence can be considered by psychologists and counselors in premarital counseling and family counseling.

Drug interactions can lead to treatment failure, the occurrence of side effects, complicate the clinical course and severity of the disease, and prolong hospitalization duration. Pediatrics are particularly vulnerable to drug interactions.

This study aims to evaluate prescribed medications and the incidence of drug interactions in pediatric patients.

This study was conducted as a cross-sectional investigation. Over nine months, we evaluated pediatric patients referred to Bandar Abbas Children’s Hospital, affiliated with Hormozgan University of Medical Sciences, who received outpatient treatment services. The medications these patients received were assessed for drug interactions. Only interactions with clinical importance (i.e., category C-D-X) were considered. Using the Lexi-Interact online database, the prescribed drugs were evaluated in terms of the number and type of potential drug-drug interactions.

A total of 1011 patients were included in the study based on the determined criteria. The mean age was 4.52 ± 0.11 years, and the male-to-female ratio was 1.2:1. More than two-thirds of the patients were seen by general physicians. Among all participants, 26.7% had at least one clinically significant interaction in their prescriptions. Furthermore, 309 interactions were identified, of which 6.39% were of significant severity, and 93.61% were of moderate severity. The risk rating of C was the most common interaction, followed by X and D (87.7%, 7.4%, and 4.8%, respectively). Regarding reliability, 0.30% had fair reliability, 64.20% had good reliability, and 35.50% had excellent reliability ratings. Patients with underlying conditions were at increased risk of interaction occurrence (OR = 1.8, P = 0.008).

Drug interactions with high clinical significance were identified at a high prevalence rate. These interactions can have significant consequences. Pharmacists and physicians play an important role in identifying and managing drug-drug interactions.

Considering the change in teaching methods from teacher-centered to student-centered, and the existence of a gap in student-centered education models, this research was conducted with the aim of comparing the effectiveness of the reverse learning model and collaborative learning on the academic engagement of secondary school students. 

The current research method was semi-experimental in terms of practical nature and in terms of the intervention method. The research population was 60 secondary school students of Sanandaj city, who were selected in two intervention groups and one control group. The research tools included reverse learning package (Mahmoudi et al., 1402), GI cooperative learning package (Kazemi et al., 1401) and Rio academic engagement questionnaire (2013) were used, and multivariate covariance analysis was used to analyze the effectiveness. Based on the results of the educational intervention, the pattern of reverse learning and collaborative learning has a positive and significant effect on students' academic engagement (sig<0.05). 

Also, the findings showed that there is a significant difference between the effectiveness of the reverse learning educational program and cooperative learning-based education on students' academic engagement only in the cognitive engagement component (sig<0.05). 

Therefore, it can be concluded that the originality of the teaching method based on reverse learning can be one of the reasons for the effectiveness of reverse teaching compared to cooperative education, especially in the component of cognitive engagement.

The purpose of this research was to compare the effectiveness of the treatment method based on acceptance and commitment to self-compassion, and family resilience of mothers exceptional Children. This research was semi-experimental with a pre-test and post-test with a control group and a follow-up period of 5 months. Sampling was done by simple random sampling. From the list of statistical population (24) people were selected using random numbers and were placed in two groups under the title of 1- experimental group of treatment based on acceptance and commitment and 2- control group. The educational intervention was developed using the protocol of Hayes, Strosal, (2012) treatment sessions with a little summary, and 8- 2-hour sessions were conducted for the experimental group. The method of data analysis was multivariate analysis of covariance (ANOVA). The software (SPSS 22) was used for data analysis. Questionnaires of self-compassion (Neff, 2003) and family resilience (Sixbey, 2005) were used as tools. The results showed that the treatment based on acceptance and commitment in the way of group counseling increases self-compassion and family resilience. Mothers of educable children have an effect and this effect was stable in the 5-month follow-up stage. According to the findings of this research, the group counseling method of treatment based on acceptance and commitment can be used to increase self-compassion and family resilience.

 This study aimed to compare the effectiveness of group counseling using Acceptance and Commitment Therapy (ACT) and Mindfulness-Based Cognitive Therapy (MBCT) on self-compassion among mothers of educable children.

Methods and Materials:

 This research was a quasi-experimental study with a control group, utilizing a pre-test and post-test design with a control group and a 5-month follow-up period. The sampling method was simple random sampling. The statistical population consisted of 407 mothers of educable exceptional students, from which 36 participants were selected using random numbers and divided into three groups. The Self-Compassion Scale (Neff, 2003) was used as the assessment tool. Data analysis was conducted using covariance analysis to compare the means. SPSS software (version 22) was used for data analysis.

 The results showed that Acceptance and Commitment Therapy and Mindfulness-Based Cognitive Therapy had an impact of 59.6% and 27.9%, respectively, on increasing self-compassion compared to the control group (F = 106.891, P < 0.001).

 In conclusion, the study demonstrated that both Acceptance and Commitment Therapy (ACT) and Mindfulness-Based Cognitive Therapy (MBCT) effectively increase self-compassion in mothers of educable children, with ACT showing a greater impact. These findings highlight the potential of ACT and MBCT as effective interventions for enhancing psychological well-being in this population.

The purpose of the current research was to develop a sexual health education package and its effectiveness on the sexual performance of newly married working couples in 2022-2023. The research method was semi-experimental with a pre-test-post-test design with a control group. The statistical population of this research included newly married couples of Kermanshah University of Medical Sciences. In order to select a statistical sample using the purposeful sampling method, 40 newly married couples of Kermanshah University of Medical Sciences were selected to extract the components of sexual health and to investigate the effect of the independent variable (the educational package approach was compiled, 10 couples and 10 couples for the control group. were selected and randomly assigned to experimental and control groups. It should be noted that the experimental group received sexual health education for 8 sessions of 40 minutes. Subjects in both groups responded to questionnaires on women's sexual performance and men's sexual performance before the intervention and after two weeks of sexual health education. The results of multivariate covariance analysis showed that the sexual health education intervention had a significant effect on the sexual performance of newly married couples (P=0.001). Therefore, it can be concluded that the sexual health education package can be used in pre-marital counseling and family counseling for the attention of psychologists and counselors to enrich the lives of couples.

Considering the importance of marital compatibility in the health and stability of the family system, it is essential to identify the factors affecting it. However, in the literature of this field, no study was found that developed a model of marital compatibility based on the dimensions of intelligence, and the effectiveness of the model of marital compatibility on moral intelligence has not been the focus of researchers.

The purpose of this research is to evaluate the effectiveness of the model of marital compatibility based on the dimensions of intelligence on the moral intelligence of compatible and incompatible couples in Kermanshah city in 2021-2022.

The research method in the first part is in terms of the practical purpose and in terms of the descriptive implementation method, content analysis type, and in the second part of the research, it is a semi-experimental type with a control group and a control group. The statistical sample of the qualitative part was to develop a training package for compatible and incompatible couples living in Kermanshah city (10 family counseling specialists) in the year 2021-2022. In order to sample according to the purposeful sampling method, 40 people from compatible and incompatible couples in Kermanshah city to extract the components of the model of marital compatibility based on the dimensions of intelligence and to investigate the effect of independent variables (the educational package approach was developed 20 people and for the control group Also, 20 compatibles and incompatible couples were selected and randomly placed in the experimental and control groups.

The findings in the qualitative section indicated that the components of moral intelligence in the educational package included honesty and truthfulness, perseverance and persistence for the right, accepting responsibility to serve others, the ability to forgive one's mistakes, and the ability to ignore the mistakes of others. The results of the quantitative part showed that the intervention of the marital compatibility model based on intelligence dimensions significantly increased moral intelligence and its components (P> 0.05).

According to the effectiveness of the findings of this study, it can be concluded that the developed protocol has the potential to be effective in improving moral intelligence and its components among couples and can be of interest to mental health professionals and family counselors. It should be included in pre-marital counseling and also to reduce inconsistency in clients.

Emotional abuse is a type of interpersonal violence that causes the loss of intimacy and the separation of couples. Lack of marital intimacy along with low emotional maturity will increase the desire for emotional abuse between couples. Factors affecting emotional abuse have been investigated in previous studies, but no study was found that investigated emotional abuse based on emotional maturity and its differentiation with the mediating role of marital intimacy in the researched society.

The aim of the present study was to determine the pattern of structural relationships of emotional abuse based on emotional maturity and self-differentiation with the mediation role of marital intimacy.

The method of the current research was descriptive, of the type of structural equations. The statistical population of the research included all the couples who referred to counseling centers in Sanandaj in 2022, from which 222 people were selected through available sampling. The instruments used in the research included emotional abuse (Barahimi, 2008), emotional maturity Yashopersing and (Bahargava, 1991), self-differentiation (Skowron and Friedlander, 1998) and marital intimacy (Asoudeh and Timouri, 2017). Data analysis was analyzed using Pearson correlation method, structural equation modeling and partial least squares (SMARTPLS-3) algorithm and SPSS-23.

The results indicated the fit of the general research model with the experimental data. The findings showed that emotional maturity, self-differentiation and marital intimacy can directly predict emotional abuse (P< 0.001). Also, the indirect effect of emotional maturity (P= 0.001) and self-differentiation (P< 0.001) with the mediation of marital intimacy on emotional abuse was significant.

According to the findings obtained in the current research that low emotional maturity and self-differentiation in the long term causes a decrease in marital intimacy, and this eventually causes emotional harm and the occurrence of marital conflict among couples; Therefore, it is suggested to use methods of teaching emotional maturity and marital intimacy to reduce emotional abuse, and counseling and psychotherapy centers should pay more attention to these variables in predicting emotional abuse of couples.

The aim of this study was to develop a causal model of positive marital outcomes based on marital characteristics mediated by emotional expression and sexual intimacy in married female primary school teachers in Kermanshah in 2022. The present research is applied in terms of purpose and correlation and structural equations in terms of data collection method. The statistical population of the present study consists of all married female primary school teachers in Kermanshah in 2022. To select the sample size based on Cochran's formula from Kermanshah primary schools, 35 schools were selected by multi-stage cluster random sampling and then 250 teachers were selected from these schools and given the Spinner (1976) Marital Adjustment Questionnaire, Nathan Marital Satisfaction Questionnaire. Et al. (1973) answered emotional expression and sexual intimacy using the Enrich Questionnaire, Marital Instability Index (MII) and the Marissa Characteristics Questionnaire by Chrisma Rosen-Grandon (1998). The results showed that the direct effect of marital characteristics on positive marital outcomes was 0.395 and also the indirect effect of this variable on positive marital outcomes through emotional expression and sexual intimacy variables was 0.149 and 0.167, respectively, which was at the 95th level of confidence. Percentages are significant. Therefore, it can be concluded that there is a positive and significant relationship between independent variables with mediating and dependent variables of research. Thus, emotional expression and sexual intimacy act as mediators of the relationship between positive marital outcomes based on marital characteristics, and in marital interventions, family counselors can be the target of therapy.

Curcumin is a yellow polyphenol extracted primarily from the plant Curcuma longa, but also from several other members of the ginger family.Many nanoscale systems have been extensively used for drug loading and release to get around curcumin's low bioavailability and aqueous solubility, highlight its functional properties, and broaden its applications in the pharmaceutical industry.Chitosan has been used as a natural biopolymer extensively for many years. Its polycationic properties, biocompatibility, biodegradability, non-toxicity, and lack of allergenicity all led to studies on it. The main focus in the discovery of curcumin involves its anti-cancer properties. It is well known that curcumin inhibits the signal transmission of cancer cell growth and thus angiogenesis and also causes tumor cell apoptosis. The modification of chitosan for various applications can be easily achieved due to the abundant active groups (NH2 and OH) in the main chainFor the release of curcumin, numerous chitosan-based nanocarriers with distinct properties have been developed, including nanocomposites, nanoemulsions, nanotubes, and nanofibers. The controlled release of the drug is to maintain the optimal therapeutic concentration of the drug in the blood, which increases the shelf life and duration of activity of drugs with a short half-life. Controlled drug release makes the drug release rate predictable and repeatable for prolonged release drugs. Therefore, the development of colloidal systems for curcumin release encapsulation is a promising strategy to overcome the limitations of drug release. The physical and chemical characteristics of chitosan-based nanocarriers, including surface charge, morphology, encapsulation driving force, and release characteristics, are examined in this study and the effectiveness of chitosan-based nanocarriers for pharmaceutical applications is determined by these characteristics.

Today, with the virtualization of education, schools no longer have their former identity and the sense of belonging to the school among students is decreasing, so it is necessary to provide educational solutions to improve the sense of belonging to the school. Collaborative learning was carried out on belonging to the school of secondary school students. The present research method was semi-experimental in terms of practical nature and in terms of the intervention method. The research population was 60 second high school students of Sanandaj city, in two intervention groups and one control group. The research tools included reverse learning package (Mahmodi et al., 2023), GI cooperative learning package (Kazemi et al., 2022) and Brown and Evans (2002) sense of belonging to school questionnaire were used to analyze the effectiveness of the analytical test. Covariance was used. Based on the results of the educational intervention, the pattern of reverse learning and cooperative learning has a positive and significant effect on students' belonging to the school (sig<0.05). Also, the findings showed that there is a significant difference between teaching the reverse learning educational program and teaching based on cooperative learning on belonging to the school of students (sig <0.05). Reverse learning is more effective on belonging to the school than cooperative learning. Therefore, based on the results of education based on reverse learning, considering the increase of student involvement in class activities and strengthening the motivations of attending the classroom, it can be effective on belonging to the school of students.

Undoubtedly, sexual health education plays a pivotal role in fostering sound sexual development, mitigating adverse outcomes stemming from risky sexual behaviors, and establishing a robust basis for a healthy transition into adulthood.

The primary objective of this study is to evaluate the efficacy of a sexual health training program concerning the enhancement of sexual knowledge and attitudes among women and men who are about to get married and are employed at Kermanshah University of Medical Sciences during the initial months of 2023.

The research methodology employed a semi-experimental pre-test-post-test design with a control group. The study encompassed individuals employed at Kermanshah University of Medical Sciences, specifically women and men on the verge of marriage. Through targeted sampling, 40 such individuals were selected to explore the components of sexual health and gauge the impact of the independent variable, with 10 couples assigned to the trained group and 10 couples to the control group. Both sets of participants completed the "Knowledge and Sexual Attitude Questionnaire" developed by Gospel in 2013 both before and after undergoing the sexual health training sessions, totaling 8 sessions, each lasting 40 minutes. Data analysis was conducted utilizing SPSS software version 26, employing covariance analysis to interpret the results.

The findings indicated that the sexual health educational intervention had a noteworthy and significant impact on the sexual knowledge and attitudes of individuals on the brink of marriage (p< 0.001).

The study's outcomes suggest that the sexual health training intervention package influences the sexual knowledge and attitudes of individuals on the verge of marriage, leading to enhancements in both women's and men's levels of sexual knowledge and attitudes.

Losing a family member is the biggest crisis a person has to face. Due to the quarantine conditions and the lack of mourning and emotional evacuation, and due to the fact that mourning is a social reaction, the aim of this study was to investigate the participants' experience of mourning after the death of a family member due to coronary heart disease. In this research, descriptive phenomenological qualitative research (lived experience) has been used to collect and evaluate information about the experience of mourning. Twelve participants who experienced the death of a family member were selected by purposive sampling method and data collection was continued through in-depth interviews with them until the data reached saturation. Data analysis and interpretation were performed by Colaizzi method and phenomenological approach. After analyzing the results, four main clusters and ten sub-clusters were extracted. The results of this study confirm that the lack of mourning in coronary heart disease survivors has had significant consequences.

The purpose of this study was to compare the effectiveness of Psychodrama Couple Therapy and Integrated Behavioral Couple Therapy (IBCT) in improving dyadic adjustment among couples in Tehran in 2019. 

This semi-experimental study utilized a pre-test and post-test design with a control group. The statistical population consisted of all couples who were referred to the Dramatherapy Center of Iran in 2019. The study sample included thirty-six individuals, or eighteen couples, selected through an available sampling method. Data were collected using the Spanier Dyadic Adjustment Scale (DAS) and analyzed using both single-variable and multivariate analysis of covariance. 

The findings indicated a significant difference (P<0.05) in the effectiveness of Psychodrama Couple Therapy compared to Integrated Behavioral Couple Therapy on couples’ dyadic adjustment. 

The results suggest that Psychodrama Couple Therapy has a greater positive impact than Integrated Behavioral Couple Therapy across all subscales, including agreement, expression of love, connection, and overall satisfaction among couples. Therefore, Psychodrama Couple Therapy can be recommended for improving dyadic adjustment in couples.

Chitosan (CS) as a natural polymer has been widely studied in the field of wound healing due to its useful properties including non-toxicity, excellent biological properties, biodegradability and promotion of collagen deposition. However, low mechanical strength and moderate antibacterial properties are disadvantages that limit its further clinical application. Chitosan is a copolymer with a linear chain of diglucosamine and N-acetyl beta-glucosamine, which is produced by deacetylation of chitin. The deacetylation leads to the formation of cationic amine groups, which is actually a prerequisite for the antibacterial function of chitosan. Many researchers have adopted the use of nanotechnology, especially metal nanoparticles (MNPs), in order to improve the mechanical strength and specific antibacterial properties of chitosan composites with promising results. In addition, chitosan naturally acts as a reducing agent for metal nanoparticles, which can also reduce cytotoxicity. Therefore, chitosan in combination with metal nanoparticles exhibits antibacterial activity, excellent mechanical strength and anti-inflammatory properties and has great potential to accelerate the wound healing process. It is worth mentioning that the mechanism of action of metal nanoparticles is dose-dependent and excessive concentration can cause significant cytotoxicity. The loading efficiency and release rate of metal nanoparticles changes according to the manufacturing process. Hence, further investigation of dosage and preparation methods is a necessary prerequisite for clinical applications.

Cancer patients experience severe pain for which adaptation is excruciating. The aim of this study was to design a structural model of pain acceptance based on mindfulness and difficulty of emotional regulation with a mediating role of resilience in cancer patients.

This study was based on structural equations and descriptive-correlational research. The statistical population consisted of all people with cancer referring to health centers and clinics in Sanandaj in 2019. Based on Hair's rule for sampling in structural equations, 200 patients were selected by available methods. Data collection tools included the Pain Resilience Questionnaire, Emotional Regulation Difficulty Scale, Five-Dimensional Mindfulness Questionnaire, and Chronic Pain Adaptation Questionnaire. Data were analyzed using Amos - SEM.

The findings of this study indicated that the variables of difficulty in emotional regulation and mindfulness in interaction with the mediating role of resilience were effective in explaining the acceptance of pain in cancer patients. The direct effects of emotional regulation difficulty (-0.57), mindfulness (0.78) and resilience (0.22) on estimating pain acceptance of cancer patients were significant (P <0.05). The indirect effects of emotional regulation difficulty and mindfulness on pain acceptance through resilience were significant (P<0.05). The total direct and indirect effects of the difficulty of emotional regulation and mindfulness on pain acceptance were (β = 0.747 and β = 0.870), respectively, which indicated the significance of the total effect of these two pathways.

Enhancing resilience and mindfulness and reducing the difficulty of emotional regulation can lead to better acceptance of chronic pain in cancer patients.

The present study was conducted with the aim of the Feasibility of a group training package based on emotional abuse on couples' marital burnout. The research method was semi-experimental with a pre-test and post-test design with a control group and a one-month follow-up. The statistical population of this research included all the couples who were referred to counseling centers in Sanandaj city to receive marriage counseling services in 2022.16 couples were selected through the available sampling method and randomly assigned to two control (8 couples) and experimental (8 couples) groups. couple) were placed. Before and after the intervention, all participants answered the Pines Marital Burnout Questionnaire (CBM, 1996) and questions related to demographic characteristics. The experimental group underwent a training package based on emotional abuse for 10 sessions of 75 minutes (2 sessions per week) and the control group did not receive any intervention. data analysis was done using the method of analysis of variance with repeated measurements. The findings showed that there is a significant difference in the variables of physical fatigue, emotional fatigue and mental fatigue between pre-test and post-test and pre-test and follow-up at the level of 0.001 and the results indicated the durability of the training package in the follow-up period of one month (p=0.001). Based on the results, it can be said that the educational package based on emotional abuse, along with other treatment methods, is a suitable intervention method to reduce marital burnout in couples.

Nicotine addiction and smoking are chronic conditions that increase the risk of various diseases, including cardiovascular diseases and cancer. Hence, it is highly recommended for all nicotine addicts to quit smoking. Pharmacotherapy along with psychotherapy is important in helping people quit smoking. Several medications, such as nicotine replacement therapy, varenicline, and bupropion are used for this purpose. Different delivery systems for nicotine replacement therapy are available, such as transdermal patches, gums, lozenges, and sublingual tablets. Bupropion and varenicline are widely used as therapeutic options in smoking cessation pharmacotherapy. In this paper, we have reviewed the clinical use of pharmacotherapeutic options available to aid smoking cessation in patients.

Different graphene oxides (GO) (GO1.5, GO3, GO4.5, and GO6) were synthesized and characterized. Cationic dyes, including Methylene Blue (MB) and Crystal Violet (CV) were used as organic pollutants. The amount of dye adsorbed on the synthesized adsorbents increases by increasing the contaminant concentration. The results indicated that contaminant adsorption capacity is enhanced by enhancing the adsorbent dose and then decreases to some extent. As the adsorbent dose increases, the active sites will be more accessible. The adsorbent particles are agglomerated at values ​​higher than the optimal value of the absorbent. Thus, the amount of dye removal is reduced. The adsorption thermodynamic data presented that the negative ΔG of CV and MB removal by the synthesized adsorbents presented physical and spontaneous adsorption. Also, the positive values of ΔH and ΔS showed the endothermic properties of adsorption and the increase of dye irregularity on the adsorbent surface. The isotherm data indicated that MB and CV removal obeyed the Langmuir isotherm model. It means the adsorption process was carried out in specific homogeneous areas of the adsorbent. The results showed that MB and CV adsorption followed PSO kinetic.

A healthy and dynamic society depends on a healthy family. The family is the first founder of personality, values, intellectual criteria and also one of the most important social institutions and preservation of human emotions. Family is the main pillar in the formation or continuation of mental disorders, this finding has been confirmed in various studies (1, 2). On the other hand, mental disorders can disrupt the functioning of families (3). When one family member suffers from a mental disorder, other family members get involved in some way and bear a lot of pressure (4). In recent years, fundamental changes in the shape and characteristics of the family have been noticeable in Iran. The decrease in the level of birth and fertility, in addition to the decisive effect it had on the rate of population growth and through that population adjustment, has also affected the composition and structure of the population (5). Satisfaction with life and desired number of children is considered the main factor in women's fertility. In his theory, Gary Becker believes that reproductive behavior is the result of family selection (6).Marriage is the most important and fundamental human relationship, because it provides the basic structure for creating a family relationship and educating the next generation (11), according to Sternberg and Hodgett (1997), marital satisfaction is a very important and complex aspect of the marital relationship. In other words, one of the vital aspects of a marital system is the satisfaction of the spouses with their relationship. Marital satisfaction is a process that occurs throughout the life of a couple and includes four areas of attraction (physical, sexual), understanding, attitude and investment. These variables lead to couples' satisfaction or dissatisfaction with the marital relationship (12).Considering the declining trend of population growth in Iran and its consequences and considering that Khushodi will strengthen the family. In this regard, developing a model that can increase family consolidation and cover population growth strategy to some extent was of interest to researchers, therefore, the purpose of this study is to investigate marital satisfaction based on attachment styles through the mediation of couples' marital intimacy.

In this study, the modeling of marital satisfaction based on attachment styles with the mediation of marital intimacy was done using the path analysis model, and then using descriptive statistics - correlation of the structural equation model type and to develop a semi-experimental model of the post-test type with The control group was used. The collected samples include all married men and women referring to the family clinic laboratory and specialized clinic of Quds Hospital in Sanandaj who lived in Sanandaj between March 2017 and August 2018. To determine the sample size in this research, 500 subjects were selected using available sampling method and research tools were implemented on them. At first, written consent was obtained from all subjects and then they entered the study. Questionnaires were completed for each person in 4 sessions. The questionnaires were presented to the participants along with the necessary explanations. Questionnaires used include: Collins and Reed's adult attachment styles, marital satisfaction, Sexual Quality of Life - Female (SQOL-F) & SQOL-M. The data was analyzed using SPSS-22 statistical software, Lisrel 8.5 and SmartPLS 3.2.8 software. All analyzes were performed at the 5% level. Then the research hypotheses were tested based on the results obtained from examining the questions using descriptive statistics and using statistical tests (variance analysis, correlation and multivariate regression).

The obtained results indicate that secure, avoidant, ambivalent attachment style has an effect on marital intimacy. Also, intimacy has a positive and direct effect on marital satisfaction. Other results obtained indicate that secure, avoidant and ambivalent attachment styles do not affect marital satisfaction. But secure attachment style has a positive effect on marital intimacy; Avoidant and ambivalent attachment style has a negative effect on marital intimacy.

The results obtained from our study indicate that secure, avoidant, ambivalent attachment style has an effect on marital intimacy. This finding is consistent with the results of the study conducted by Rezaei et al. (19) in which it was found that marital satisfaction was significant in the secure attachment style with intimacy and commitment and in the avoidant attachment style with intimacy, passion and commitment. . The findings obtained from a perspective are also similar to the research of Nosko et al. (20) who found that people who showed a more secure (and less avoidant) attachment style at the age of 17, while maintaining this attachment style, at the age of 26, from a True love is consistent in their relationships. It is also consistent with the study by Lavi et al. (21) who observed love as a mediating variable in the relationship between avoidant attachment style and life satisfaction. Hafizi and Jamei (22) also found in their research that love, positive affect and secure attachment style have a positive and significant relationship with marital satisfaction, which is consistent with the present study. In their study, Wong Pakaran et al. (23) concluded that avoidant attachment style along with romantic relationships predict life satisfaction, which is consistent with our study. In their research, Nouri and Jan Zaregi (24) also stated that attachment styles are related to attitudes towards love and marriage values. In fact, from these results, it can be concluded that people with secure, avoidant and ambivalent attachment style have higher marital intimacy, in fact, the components of marital intimacy and attachment style can have a significant effect on better relationships and satisfaction with their spouse. . However, regarding the attachment style, there have been some studies that are not consistent with the results of our study. Among these studies, Rajabi et al.Most of these views believe that the effective factors in marital satisfaction are important because a person's satisfaction with married life is an important part of interpersonal and family health. According to Allen and Bokam (26), the avoidance stylepresents the relationship with the main couple as an inappropriate closeness. In this case, it can be said that due to constant anxiety of rejection, these people are constantly in the direction of closeness and excessive dependence on the other party, i.e. spouse, because in their close and intimate relationships, they unconsciously have childhood relationships with the face. It remembers attachment and thus awakens the anxiety caused by the rejection experienced in childhood. This emotional cooling is also effective on people's sexual relationships and causes a decrease in sexual satisfaction. As a result, the more insecure a person is, the less his or her desire to get close to another person, and in this way, insecure attachment can have a negative effect on sexual satisfaction, and finally, it was found that the mediating effect of marital intimacy in the relationship between secure, avoidant and Ambivalence is significant with marital satisfaction. This finding is consistent with the results of a study by Sharnia and X (27) that showed that people with a secure attachment style compared to insecure people have higher levels of intimacy, favorable expectations towards their partner, better marital quality and more optimism towards Marriage and report more love and commitment to each other, it is aligned. In a study conducted by Mansoori et al. (28) with the aim of providing a structural model for predicting marital intimacy based on attachment styles with the mediation of the love commitment component in married students. The results obtained in that research indicated the direct effect of secure attachment style on students' marital intimacy, which is consistent with our study. In explaining this finding, it can be stated that whenever the attachment style is formed in a secure manner, this security is transferred to future interpersonal relationships, especially relationships with spouse. Therefore, they see the relationship of their spouse as full of peace and security, they are not afraid of establishing a relationship, and they describe the established relationship as full of intimacy and love.

The current research was conducted with the aim of designing a group training package for women's reconciliation after the divorce event and its feasibility to improve the Difficulties in the emotional regulation of divorced women. The research method was semi-experimental with a pre-test-post-test design with a control group and a three-month follow-up. The statistical population of this research included all the divorced women of Sanandaj city in 2021-2022, 40 people were selected using available sampling and randomly assigned to 2 experimental and control groups (20 people in each group). The experimental group was subjected to the group training package on women's reconciliation after the event of divorce for 10 sessions of 75 minutes (2 sessions per week) and the control group did not receive any intervention. The measurement tool in this research was the Difficulty in Regulating Emotion Questionnaire (DERS) by Gratz and Roemer (2004). Statistical data analysis was done using the method of analysis of variance with repeated measurements. The findings showed that there is a significant difference between the post-test of the experimental and control groups in the difficulty in regulating the emotions of divorced women (p=0.01) and the results indicated the durability of the training package in the follow-up period (p=0.01). Based on the results of the research, it can be said that the educational package of women's compromise after the divorce event is a suitable intervention method to improve the difficulty in regulating the emotions of divorced women.

The presence of various organic pollutants such as dyes in water changes the color of water or its quality and creates a terrible effect on the health of all creatures on the planet. Today, researchers have done a lot of research in the field of removing organic pollutants and have chosen the best method for wastewater treatment, which includes the adsorption process, the main reason for which is the low cost and simplicity of this method. Several methods including physical (adsorption, membrane, etc.), chemical (advanced oxidation, photo-Fenton, ozonation, etc.), and biological processes are used to remove dyes. In this research, the removal of dyes as organic pollutants with different nanocomposites with parameters affecting surface adsorption, which include adsorbent dosage, equilibrium absorption capacity, solution pH and temperature, and based on isotherm, kinetics, and thermodynamics, have been investigated with different models. The results showed that the adsorption process has a great impact on the environment with wastewater treatment.

Hydrogels are three-dimensional networks of hydrophilic polymers capable of absorbing and retaining significant amounts of fluids, which are also widely applied in wound healing, cartilage tissue engineering, bone tissue engineering, release of proteins, growth factors, and antibiotics. In the past decades, a lot of research has been done to accelerate wound healing. Hydrogel-based scaffolds have been a recurring solution in both cases, although their mechanical stability remains a challenge, some of which have already reached the market. To overcome this limitation, the reinforcement of hydrogels with fibers has been investigated. The structural similarity of hydrogel fiber composites to natural tissues has been a driving force for the optimization and exploration of these systems in biomedicine. Indeed, the combination of hydrogel formation techniques and fiber spinning methods has been very important in the development of scaffold systems with improved mechanical strength and medicinal properties. Hydrogel has the ability to absorb secretions and maintain moisture balance in the wound. In turn, the fibers follow the structure of the extracellular matrix (ECM). The combination of these two structures (fiber and hydrogel ) in a scaffold is expected to facilitate healing by creating a suitable environment by identifying and connecting cells with the moist and breathing space required for healthy tissue formation. Modifying the surface of fibers by physical and chemical methods improves the performance of hydrogel composites containing

The aim of the present study was to compare the effectiveness of Psychodrama Couple Therapy and Integrated Behavioral Couple Therapy (IBCT) on improving conflict resolution tactics of contradictory couples.

The method of this semi-experimental study is pre-test/post-test with a control group and a follow-up phase. The statistical population included all conflicting couples who referred to Dramatherapy Center of Iran in 2019. The sample of this study includes 36 persons (18 couples) who referred to Dramatherapy Center of Iran who were selected by the available sampling method. Then they were assigned in 3 groups of 12 persons including two experimental groups and one control group. The first experimental group underwent 12 sessions of Psychodrama Couple Therapy by Moreno (1969) and the second experimental group underwent 12 sessions of Integrative Behavioral Couple Therapy by Christensen et al. (2014). Data were obtained by using Conflict Tactics Scale (CTS2) by Straus (1996) and analyzed by methods of repeated measure analysis of variance using spss22 software.

The results of this study showed that Psychodrama Couple Therapy reduced physical assault (F=11.52 and p=0.001) and psychological violence (F=12.74 and p=0.001) and increased non-violent negotiation (F=58.84 and p=0.001) in the victim form and respectively physical assault (F=17.96 and p=0.001), psychological violence (F=17.08 and p=0.001) and non-violent negotiation (F=89.45 and p=0.001) in the aggressive form.

The results indicated the effectiveness of Psychodrama Couple Therapy on reducing physical assault and psychological violence and increasing non-violent negotiation in conflicting couples and its durability over time. Therefore, health professionals and therapists can use Psychodrama Couple Therapy along with other treatment methods to improve couples' conflict resolution tactics.