Demystifying Impedance Language Jan 1, 2014 7:00 AM, By Jeremy Ruck, PE One of the most fundamental concepts in our profession is impedance. Due to the nuances of the mathematics related to this ...

Resistance and reactance collected by bioelectrical impedance (BIA) can be used in equations to estimate percent body fat at relatively low cost and subject burden. To our knowledge, no such ...

Some oversimplifications suggest that impedance = resistance and in a direct current circuits that is true, but since audio signals are alternating current we can’t assume resistance equals impedance ...

Impedance, measured in Ohms (Ω), consists of two types of oppositions to the flow of alternating current: resistance and reactance. Reactance is the opposition due to the inductances and capacitances ...

The theory developed at the beginning of the paper is used to deduce the variation of penetration depth with temperature from the resistivity measurements of I, and it is shown that agreement with ...

Stem and electrode electric impedance at 14 frequencies were monitored during cold acclimation of alfalfa (Medicago sativa L.) and birdsfoot trefoil (Lotus corniculatus L.). Cold acclimation ...