a novel technique is investigated for pid controller adaptation in order to control thetemperature of a liquid-phase reactor tank by using a heat exchanger system. as for nonlinearity,time delay problems and model uncertainties introduced by the heat exchanger, an interval type-2fuzzy system (it2fs) is implemented to enhance and improve the total control performance.moreover, the fuzzy inferenc...

conclusions the present study showed that life skills training program did not affect self-efficacy of nursing students. perhaps, the methods used in education were influencing and then, more effective techniques such as role-play and group discussion should be substituted in life skills training. results in the untrained and trained groups, 23% and 8% of the students had very high self-efficac...

conclusions lower level of self-steem should be considered as an important factor for tendency for drug abuse. results the mean age of participants was not statistically different in three groups (p = 0.75) but the other variables (i.e. level of education, job, location of living, and marital status) show significant statistical difference (p = 0.001).the mean score of self-esteem in the group ...

background: the infertility is associated with psychological consequence including depression, and lack of self-efficacy. objective: the aim of this study was to compare the pharmacological and no pharmacological strategies in promotion of self-efficacy of infertile women. materials and methods: a randomized controlled clinical trial was conducted on 89 infertile women who were recruited from f...

background due to its progressive nature in all aspects of life, addiction endangers the health of individuals, families and the society. objectives the purpose of this study was to determine the role of self-regulation and affective control in predicting interpersonal reactivity of drug addicts. materials and methods this research is a correlation study. the statistical population of this stud...

introduction: diabetes is the most common disease related to metabolism disorders with long term complications. it needs lifelong specific self-care, as it causes a promotion in quality of life and decreases disease costs. the health belief model (hbm) is a psychological model that attempts to explain and predict health behaviors. this is done by focusing on the attitudes and beliefs of individ...