The Johnson Noise in Biological Matter

Can a very low intensity signal overcome a disturbance, the power density of which is much higher than the signal one, and yield some observable effects? The Johnson noise seems to be a disturbance so high as to cause a negative answer to that question, when one studies the effects on the cell leve...

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Bibliographic Details
Main Authors: Massimo Scalia, Massimo Sperini, Fabrizio Guidi
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2012/582126