New insights into the electrochemical oxidative coupling of 4-hydroxycinnamate derivatives are delineated through the variation of the nature of the supporting electrolyte.
The photocatalytic degradation is studied in the pH range of 2 to 8. From Figure 14, it is evident that the photocatalytic degradation rate increased with the increasing pH, an effect attributed to the variation of the nature and the density of surface charge on the catalyst surface with the change in the pH of the solution.
The latitudinal variation of the nature of weevil attacks (Figs. 1G-I; [ 13]) suggests that some climatic factors mediate geographic structuring of the coevolutionary processes.
There is a considerable variation of the nature and quantity of the stromal deposits both within and among families, a common characteristic of autosomal dominant disorders.
To date, the presence of indel mutations among AMF isolates was only reported for introns [ 24], and no studies reported intra-population variation of this nature in coding regions of genes with potential high ecological importance.
Cuvier supposes that there has been a change in the chemical nature of the fluid, and this matched a series of variations of animal nature.
With discussion and illustrations, then, students are reminded of the fact of variation; that variation is the rule of nature, rather than cloning.
The great poet Dante lived at about the same time as Giotto, and his poetry shows a similar concern with inward experience and the subtle shades and variations of human nature.
It was found that both the DNA interaction could be tailored through the systematic variation of the electronic nature of the individual auxiliary ligand and to a lesser extent the functional group and regioisomeric change.
Conrad [ 69] indicates variation of incentives along nature (reward or punishment), target entity (individual/group; provider/consumer), type (financial/non-financial), magnitude, frequency and whether intrinsic or extrinsic.
