فهرست مطالب فاطمه شریف زاده

Comparing the characteristics of normal and disordered people is one of the topics of interest to researchers. In this regard, the aim of the research was to compare mentalization, fear of compassion and attachment styles in people with non-clinical borderline and normal personality syndromes.

Methods and Materials:

 A comparative study and statistical population were all students of Salman Farsi University of Kazeroon in the academic year 1401-1402 of both sexes. With available sampling, 136 people in the group of borderline and normal personality syndromes were selected as a sample by matching age, gender and education. Data were collected with borderline personality questionnaire, mentalization, fear of compassion and adult attachment scale and analyzed with multivariate variance by SPSS 24.

The findings showed that there was a significant difference between the two groups in self-related mentalization (F=25.745, p<0.05), but there was no difference in mentalization related to others and motivation for mentalization. Also, two groups in terms of fear of self-compassion (F=10.391, p<0.05), fear of others (F=24.365, p<0.05) and fear of receiving compassion (p<0.05, F=15.027) had a significant difference. Other findings showed that there is a significant difference between the two groups in avoidant attachment style (F=17.367, p<0.05) and ambivalent (F=47.657, p<0.05).
Conclusions Therefore, it can be said that people with borderline personality symptoms are different from normal people in mentalization, attachment styles, and fear of compassion.

Today, Ducted Fan micro aerial vehicle much attention in the field of business and research due to the duct and, thus, the ability to be safe in enclosed environments. In order to identify and practical help to control and implement the vehicle in various maneuvers, the experimental example of this VTOL MAV was built by of Amirkabir University of Technology. In this research, in the first step, the modeling of the ducted fan is considered. In this way, after obtaining the dynamic model of the fan, the parameters in this model are calculated, using empirical methods. In this regard, the aerodynamic coefficients of the control levels and the inertia of the fan can be mentioned. In the second step, the controller design of the ducted fan is discussed. -Fan MAV control is one of the important issues in designing this fan due to inherent instability. The study of vehicle that reported shows that nonlinear dynamic inversion is an appropriate choice among control methods due to its successful empirical implementation on . Thus, by choosing this method, the control system was designed to follow the desired command of the vehicle in the Simulink simulation environment. In this process, the position command is first applied to the fan and converted by the controller to the command of state control actuators, after which these commands by changing the angles of the control levels of the fan lead to the change in the angles of the fan’s side, the pitch, and and, thus, achieved a desired position. The results indicated that the desired command was correctly followed; also, the stability of the closed loop system was successfully accomplished by using dynamic inversion method for the Ducted Fan MAV.

Cervical ripening is an essential technique for curettage in first trimester of pregnancy. In this regard, Prostaglandins such as Misoprostol or Dinoprostol are used.NO-releasing drugs are the other new ones. This study was performed with aim to compare the efficacy of NO-releasing drugs with Misoprostol as a known drug to determine the benefits and disadvantages of this method for cervical ripening in terms of surgical abortion. This randomized, double-blind clinical trial was performed on 60 pregnant women admitted at department of gynecology of Shahid Akbarabadi hospital in 2014. In this study, 60 pregnant women (14 weeks of gestation) were divided into group A (primigravid, n=30) and group B (multipar, n=30). Furthermore, group A was divided into 2 subgroups of A1 (treated with Glyceryl trinitrate) and A2 (treated with vaginal Misoprostol), and group B was divided into 2 subgroups of B1 (treated with Glyceryl trinitrate) and B2 (treated with vaginal Misoprostol). The efficacy of two methods for cervical ripening in two subgroups of A and B was separately measured through the cervical dilatation at admission and 6 hours later.Data was analyzed using SPSS software (version 22) and Fisher Exact test and Chi-square. P Based on the result of examination after using drugs, there was no significant difference between the efficacy of Misoprostol and Glyceryl trinitrate on cervical ripening in two main groups of studied patients (P>0.05). Glyceryl trinitrate can be an appropriate substitute for Misoprostol on cervical ripening.

Recent studies have reported that high and low maternal pre-pregnancy weight is accompanied with adverse pregnancy outcome including preterm labor and low birth weight or macrosomia. The purpose of the present study is to find the relationship between maternal pre-pregnancy body mass index (BMI) and spontaneous preterm labor and birth weight. This cohort study was performed on 576 pregnant women who referred to Shahid Akbarabadi hospital in Tehran in year 2008. 396 women finally finished the study. Maternal BMI was determined at the first prenatal visit (between 8-12 weeks of pregnancy) then the women were followed up to delivery. Gestational age at the time of delivery and neonatal weight were recorded and their results were investigated in four groups: underweight (BMI<20 kg/m2)، normal weight (BMI=20-24. 9 kg/m2)، over weight (BMI=25-29. 9 kg/m2) and obese (BMI=30-40 kg/m2). Data were analyzed using SPSS software (version 15)، T-test، ANOVA، Chi-square and Pearson correlation tests and linear regression model. P less than 0. 05 was considered statistically significant. The women in all BMI groups had no significant differences according to age، height، history of abortion and occupation. 21 women (5. 3%) were underweight، 198 women (50%) had normal weight، 117 women (29. 5%) were overweight and 60 (15. 2%) were obese. No case of morbidly obese was seen. Obesity had positive correlation with higher gestational age at the time of delivery (r=0. 213، p=0. 015) and more birth weight (r=0. 361، p=0. 008). In contrast، low birth weight had correlation with low maternal weight (r=0. 157، p=0. 041). Macrosomia was more in obese women (p=0. 022) and BMI had positive correlation with macrosomia (r=0. 224، p=0. 034). Preterm labor showed a negative correlation with BMI (r=-0. 124، p=0. 004) and preterm labor was seen more in women with lower BMI (p=0. 035). Overweight women was more high risk for macrosomia، while، low birth weight (LBW) and spontaneous preterm labor were seen more in underweight mothers.

Dilatation of cervix is essential for dilatation and curettage and hysteroscopy as well. Complications encountered during the procedure are partly related to difficulties in cervical dilatation. Finding the materials which can cause cervical dilatation more easily is important. The purpose of the present study is to evaluate the effect of vaginal Misoprostol on priming the cervix before dilatation in patients who are candidate for this procedure. A randomized clinical trial was performed on 60 women who were candidated for D&C. In 30 patients (case group), 200 mg Misoprostol (one tablet) was administered in posterior fornix of vagina 4 hours before operation, whereas in other 30 patients (control group), placebo was used. Then the two groups were compared according to their need to Hagar dilatator thinner than number 5 for dilatation of cervix and the duration of dilatation and curettage. It was revealed that measures like age, parity and previous delivery methods did not show a statistically significant difference between two groups. 6 patients (20%), in the case group, and 26 (87%) in the control group needed the Hager dilatator number 5 to dilate the cervix (P<0.005) which their difference was statistically significant. The mean duration of D&C in the control group was 19±4 minute versus 12.7±2.8 minute in case group which showed a statistically significant difference (P<0.001). Vaginal misoprostol is a suitable agent for priming the cervix in order to dilate more easily before D&C.

It has long been known that zinc is an important trace element which has a major role in a number of biochemical reactions and systems in human body. The significance of zinc on the course and outcome of pregnancy has been studied in many countries. The objective of the present study was to determine the status of serum zinc in pregnant Iranian women in the third trimester and compare these findings to healthy controls in an effort to find out first if expectant Iranian mothers are zinc deficient and if this deficiency has a detrimental effect on the outcome of pregnancy. Our study group comprised 100 pregnant women all in the third trimester of pregnancy. Blood samples were taken from both study and control groups and assayed for serum levels of Zn, albumin, alkaline phosphatase and hemoglobin. The results showed significantly lower levels of zinc(P<0.0001) and albumin(P<0.0001). A significant correlation was also found between serum zinc level of mother and weight of neonate(P<0.0001). The correlation between the fall in serum albumin with that of serum zinc in this study supported low serum zinc in late pregnancy. These findings indicate deficient level of zinc in the latter third of pregnancy which suggest a tendency for insufficient maternal nutrition. However, it is premature to recommend a reinforcement of routine zinc supplementation for healthy mothers.