The purpose of this study was to compare the participation in physical activity and computer games on the social development of students. The population of this research was made up entirely of male students from secondary schools in the city of Marivan (mean age of 13.5 years). Among them, 300 were selected purposively (150 athletes, 150 computer games players). In order to collect the informa...

P olice departments and other law enforcement agencies continually analyze vast amounts of criminal incident data to better understand crime in their jurisdictions, to identify significant changes in crime levels, to plan community and neighborhood responses to crime, to investigate incidents, and to apprehend perpetrators. As the number of crimes increases and as resources—particularly human r...

This special issue on Computer algebra and computer analysis was initiated by a session with the same title at the Third International ISAAC Congress, which took place in Berlin, 2001. The guest editors K. Gatermann and W. Koepf organized this session in order to stimulate the interaction between Computer Algebra and Analysis. In this special issue we have collected articles by participants of ...

purpose: to investigate associations between computer use data and sleep quality among university students. materials and methods: this descriptive, cross-sectional study was performed on 312 students of tehran university of medical sciences, iran. data was collected using epworth sleepiness scale (ess), insomnia severity index (tsi), pittsburgh sleep quality index (psqi), and a background and ...

background & aim : nurses are exposed to the changing demands in technology as they execute their patient-related duties in the workplace. integration of information technology (it) in healthcare systems improves the quality of care provided. nursing and midwifery students with prior exposure to computers tend to have a positive influence of it. this study was carried out to determine the attit...