There are more than 500 signs, many appearing to be compounds of two or more other signs, but it is not yet clear whether these signs are ideographic, logographic, or other.
Metals were thought to be compounds of the metal's calx and phlogiston.
Saint Bonaventure, for example, had argued that even angels could not be altogether immaterial; they must be compounds of form and "spiritual matter".
We also should highlight that there will be compounds that we are unable to predict with the Bayesian models in TB Mobile but they can be used for a similarity searching (Table 1, Additional file 4: Figure S1-S20).
The basic theory behind ISS is that the neighbor list of references map out a hypervolume in the multidimensional sampling space for the bioactivity of interest, and consequently the top-ranked structures in the search result are more likely to be compounds with similar biological activity.
Several years later, research revealed the indolic substances to be compounds now known as striatins.
