It had little detectable effect on malleable organs such as the heart, stomach and intestines.

However, the majority of microbial colonists on any given plant have no detectable effect on plant growth or function.

Low air pressure begins to have marginal but detectable effects at the summit (2654.4 m; 8,708.7 ft).

Other possible problems with fiscal stimulus include the time lag between the implementation of the policy and detectable effects in the economy, and inflationary effects driven by increased demand.