background: one of the factors that have impact on the health status of elderly people is living alone. this study was conducted to examine the living condition of elderly population in babol and probable differences which this condition induced on the health disorders of elderly people. methods: this cross-sectional study was performed on 1544 elderly people aged 60 and over in amirkola, babol...

in this paper optimal torque control (otc) of stand-alone variable-speed small-scale wind turbine equipped with a permanent magnet synchronous generator and a switch- mode rectifier is presented. it is shown that with otc method in standalone configuration, power coefficient could be reached to its maximum possible value, i.e. 0.48. an appropriate control algorithm based on turbine characterist...