Type-3 wind turbines based on the doubly-fed induction generator with a partial-scale power converter are commonly implemented in energy conversion systems. This paper investigates effects of rated slip and, thus, gearbox ratio turbine ratings converter. Three design methods proposed to select optimal and ratio. The first method minimizes converter’s compared system’s power. analysis showed tha...

Every year around the world, prevalence of obesity is increasing. Obesity and its associated diseases have become some most pressing health problems in developed developing countries. In development, adipocytes dysfunction chronic low-grade inflammation occur will stimulate at higher risk including type 2 diabetes mellitus (T2DM), atherosclerosis, hypertension, metabolic syndrome. Western diet ...

background: comparison between infectious bursal disease vaccines. objectives: comparison between foreign and iranian intermediate uncloned gumboro vaccines on feed conversion ratio. methods: three hundred and thirty day-old chicks were purchased and for determination of vaccination time by deventer formula, thirty chicks were randomly bled and the remaining chicks divided into 3 equal groups, ...