Objective of This Article. Some people suffered from diabetes use stevia as a sugar substitute. However, there is a safety concern about overdoses of stevia. Overdoses of. stevia is a danger and lead to serious side effects. This article reviews stevia uses, benefits, side effects..
Bioelectrical impedance analysis (BIA) is a commonly used method for estimating body composition, and in particular body fat.ince the advent of the first commercially available devices in the mid-1980s the method has become popular owing to its ease of use, portability of the equipment and its relatively low cost compared to some of the other methods of body composition analysis.
Î³ = (ZL - ZS)/(ZL + ZS) where ZL is the load impedance and ZS is the source impedance. Since the impedances may not be explicitly known, the reflection coefficient can be measured in a similar manner to an S11 measurement by using the wave amplitudes at the source and at the node following the source impedance.