Sensors provide computer systems with a window to the outside world. Activity recognition “sees” what is in the window to predict the locations, trajectories, actions, goals and plans of humans and objects. Building an activity recognition system requires a full range of interaction from statistical inference on lower level sensor data to symbolic AI at higher levels, where prediction results a...

background: reduced level of physical activity, as an important problem of urbanization and industrial development, has a considerable impact on the population morbidity and mortality. the rate of inactivity has been reported to be 60-85% in adults worldwide. considering the importance of physical activity among youth, the aim of this study was to evaluate the physical activity among university...

purpose one of the most significant current discussions is the effect of different levels of physical activity on health-related quality of life (hrqol), but there have been no studies in iran which investigate this issue. the aim of this study was to investigate the relationship between the level of physical activity and hrqol in iranian women. methods this was an analytical cross-sectional st...

Background: Systemic lupus erythematosus (SLE) is an autoimmune disease that is characterized by T-cells imbalance. There are ongoing controversies about the role of specific T-helper cell subsets and their cytokines. The study aimed to confirm the disturbance of Th17/Treg ratio in SLE patients. Methods: Subjects were SLE patients who met the American College of Rheumatology 1997 criteria. Dis...

Human life quality is related to the density of daily physical activity. diseases are how many steps take within a day. The level human activity can be measured using IPAQ scoring protocol, created by WHO in 1988. relationship between score and health problems show correlated. Nevertheless, instrument resting heart rate not known yet. This researcher conducted this study determine protocol rest...