introduction & objective: obesity is an independent risk factor of cardiovascular diseases. clinical studies have showed that the blood pressure is significantly related with the decrease of body weight. the objective of this study is to evaluate the trend of high blood pressure and also the trend of obesity based on the bmi during the three descriptive crosssectional studies, which have been d...

In a turbulent two-dimensional flow enstrophy systematically cascades to very small scales, at which it is dissipated. The kinetic energy, on the other hand, remains at large scales and the total kinetic energy is constant. Above random topography an initially turbulent flow tends to a steady state with streamlines parallel to contours of constant depth, anticyclonic around a bump. A numerical ...