Related to infusion: Intravenous infusion. [in-fuÂ´zhun] 1. the steeping of a substance in water to obtain its soluble principles. 2. the product obtained by this process. 3. the slow therapeutic introduction of fluid other than blood into a vein. See also intravenous infusion. note: An infusion flows in by gravity, an injection is forced in by a syringe, an instillation is dropped in, an insufflation is blown in, and an infection slips in unnoticed.
Inverse Logarithm. Logarithm of a number is defined as the power, that is raised to a fixed value called base, is raised to get that particular number. For example: 10$^{2}$ = 100, then log$_{10}$100 = 2. Inverse logarithm is the inverse of logarithm function. It is opposite to logarithm.
This implies that the argument of the log function has the units mol/L. However, the log function is defined as the reciprocal of exponentiation: y = log_b (x) if x = b^y. If any of the numbers b, x or y have units, the defining equation x = b^y has no meaning. As proof I offer the following: Assume the equation x = b^y has meaning when x has units. Then, for example, log( 1 gram) = log(1 * gram) = log (1) + log (gram) = 0 + log(gram) so that log(1 gram) = log(gram).