emergency physicians are at risk of burnout, which can affect their mental health, as well as patient care. we assessed burnout level among iranian emergency physicians and investigated demographic, work-related factors and stressors associated with higher burnout.in a cross-sectional study, we surveyed all 188 emergency medicine residents and practitioners in iran. we measured burnout using 22...

conclusions the prevalence of ia among medical students in southeast iran was high and affected by happiness. increasing happiness with the provision of various programs may prevent ia problems among students and may improve their educational situation. background several factors are responsible for overuse of the internet among young adults. the practice can lead to internet addiction (ia). in...

background : main technique to control acquired immunodeficiency syndrome (hiv) infection is the effective preventive programs among high-risk groups. modeling is one of the effective methods where there is inadequate data. we used the modes of transmission (mot) model to predict the transmission of hiv infection in iran. methods : we systematically searched published and grey literature to fin...

High-throughput computing projects require the solution of large numbers of problems. In many cases, these problems can be solved on desktop PCs, or can be broken down into independent “PC-solvable” sub-problems. In such cases, the projects are high-performance computing projects, but only because of the sheer number of the needed calculations. We briefly describe our efforts to increase the th...

The Data Distribution Management (DDM) services, one category of HLA management services, control filters for data transmission and reception of data volume among simulators. In this paper, we propose design concept of DDM and show its implementation for RTI. The design concept of DDM is to minimize total amount of message that each federate and a federation process generate using the rate of R...

The ability to move data quickly between the nodes of a distributed system is important for the performance of cluster computing frameworks, such as Hadoop and Spark. We show that in a cluster with modern networking technology data serialization is the main bottleneck and source of overhead in the transfer of rich data in systems based on high-level programming languages such as Java. We propos...

the main purpose of this research was to study the relationship between organizational structure and burnout among high school teachers. research method was descriptive correlational. to collect data, two questionnaires were used: organizational structure with reliability coefficient of 93 % and job burnout with reliability coefficient of 95 %. the population consisted of all high school teache...