introduction: students learn similarly in terms of ability and talent, but they have many differences in academic achievement. these differences can be shown not only in school lessons but also in other extra-curricular activities. the present study aims to investigate the factors affecting academic motivation and achievement motivation in students of kermanshah university of medical sciences. ...

background: knowledge management is an organizational activity in which all individuals at different levels need to be involved. this research tried to evaluate the effective parameters (organizational strategies, information technology, human resources management, and cross-organizational communication) on implementing knowledge management in private hospitals in the province of isfahan, iran....

BACKGROUND Non-communicable diseases (NCDs) such as hypertension and diabetes are rapidly emerging public health problems worldwide, and they associate with primary open-angle glaucoma (POAG). POAG is the most common cause of irreversible blindness. The most effective ways to prevent glaucoma blindness involve identifying high-risk populations and conducting routine screening for early case det...

background: according to previous studies, some personality traits are associated with internet addiction. the purpose of this study was to compare the personality traits of adolescents who are addicted to the internet with those normal adolescents. methods: 4342 male and female students in high schools and pre-university schools across 11 provinces of iran through multistage cluster sampling f...

introduction: applying information technology in healthcare system is one of the most important criteria of the world health organization for evaluating the quality of healthcare systems of different countries. moreover, applying this technology in different parts of health care system can create great potentials for improving the quality of healthcare services. in this regard, radio frequency ...

Background: Chronic kidney disease as a major health problem can create physical, psychological, economic, and social problems for patients and generally affect their quality of life. However, health beliefs and behaviors of these patients can affect their health condition too. The purpose of this study was to determine the relationship between the quality of life and health locus of control be...

conclusions small-group education in patients undergoing hemodialysis leads to a decrease in interdialytic weight gain, and systolic blood pressure, but has no effect on diastolic blood pressure. results the mean, and standard deviation of interdialytic weight gain of participants was 3.64 ± 0.88 kg, before the education, and significantly decreased to 1.34 ± 0.61 kg, and 1.71 ± 0.72 kg one wee...

markowitz, in his portfolio selection theory, stated that investors select their portfolios according to two criteria of risk and return. accordingly, he presented his mathematical model. one of the criticisms of this model is that while investors, practically, consider different criteria in forming their portfolios, it only considers the return mean and return standard deviation. liquidity is ...