background: major histocompatibility complex (mhc) plays a central role in regulation and control of the immune responses to infectious diseases. due to its polymorphism, individual differences in response to vaccines have been observed in different chicken populations. studying the association of chicken mhc with immune response to vaccines will help the control of infectious disease and vacci...

Background and Aim: The primary purpose of this study was to investigate the relationships between reward sensitivity and punishment sensitivity and positive emotion regulation strategies and negative emotion regulation strategies among students. Materials and methods: 189 students studying at one of Tehran Universities were selected by accessible random sampling method, and then Emotion Regul...

background and aim: marital conflicts are unavoidable in family life, especially between a couple employed in a stressful job such as nursing. therefore, identification and improvement of individualistic skills that can affect marital conflicts are important. the aim of the present study was to evaluate the association between resilience, psychological hardiness, and marital conflicts among nur...

The review of literature indicates EFL teachers’ sense of efficacy has been influenced by cognitive and affective factors. Socio- economic factors may also influence EFL teachers’ sense of efficacy directly and their teaching effectiveness indirectly. One of the socioeconomic variables is the quality of work life (QWL). This study was an attempt to investigate the relationship between EFL teach...

background hemophilia might impact the quality of life (qol) in children and adolescent. this study aimed to assess the quality of life in children with hemophilia and identify the factors that predict their qol. methods it was a cross-sectional study. a consensus sample of twenty-seven male children aged 8-16 years old with hemophilia participated in this study during 2011. the haemo-qol quest...

background: nurses are responsible for maintaining and improving the health and quality of life of patients. therefore, it is important to assess the quality of life of nurses in order to improve it. quality of life is affected by many variables  and among them burnout, perceived social support and psychological hardiness are the leading ones. this study aimed at predicting the quality of life ...

background: psychological characteristics affect the quality of life. this study aimed at determining the relationship between personal characteristics, internal locus of control , psychological hardiness and nurses’ quality of life. methods: in this correlation study, 297 nurses were selected based on curgesy and morgan table via multistage cluster sampling among 1023 nurses of the public hosp...