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= = Log P is positive for lipophilic and negative for hydrophilic substances or species. Definition of the D-value The P-value only correctly refers to the concentration ratio of a single substance distributed between the octanol and water phases.
The distribution coefficient, log D, is the ratio of the sum of the concentrations of all forms of the compound (ionized plus un-ionized) in each of the two phases, one essentially always aqueous; as such, it depends on the pH of the aqueous phase, and log D = log P for non-ionizable compounds at any pH.
Fugacity and BCF relate to each other in the following equation: = [6] where Z Fish is equal to the Fugacity capacity of a chemical in the fish, P Fish is equal to the density of the fish (mass/length 3), BCF is the partition coefficient between the fish and the water (length 3 /mass) and H is equal to the Henry's law constant (Length 2 /Time 2) [6]
KOC is an abbreviation that can mean: Kingdom of Croatia, a Medieval kingdom; Kings of Convenience, a Norwegian indie musical group; Knights of Columbus, a Roman Catholic fraternal order; Kodiak College, a college located in Kodiak, Alaska; Kuwait Oil Company, one of the biggest oil companies in the world
The multiple valued version of log(z) is a set, but it is easier to write it without braces and using it in formulas follows obvious rules. log(z) is the set of complex numbers v which satisfy e v = z; arg(z) is the set of possible values of the arg function applied to z. When k is any integer:
KOC and Pete break down the potential upside for the Lakers, the downside (hint: DEFENSE) and why prioritizing another trade for a BIG MAN is utterly imperative if the Lakers want to compete for a ...
Kim Appelt, a personal and celebrity stylist, told BI that tailored, relaxed blazers are easy to throw on and wear effortlessly. "This is the ultimate 'power casual' piece, delivering ...
Semi-log plot of the Internet host count over time shown on a logarithmic scale. A logarithmic scale (or log scale) is a method used to display numerical data that spans a broad range of values, especially when there are significant differences between the magnitudes of the numbers involved.