The phrase "active initiators" is correct and usable in written English.
It can be used to describe individuals or entities that take the lead in starting or driving a process or action.
Example: "In our project, we need to identify the active initiators who will help us move forward with the implementation."
Alternatives: "proactive leaders" or "dynamic starters".
In each of these instances the terms utilized by the women participants in these activities denote their perceived or intended role as active initiators of transactional sexual relationships.
Zinc complexes with neutral guanidine ligands have proven to be highly active initiators in the ROP of lactide [3, 4].
Stable nano size range poly 2-hydroxyethyl methacrylate) (poly 2-hydroxyethylve been prepared also by batch emethacrylatemerization using ionic surface active initiators (inisurfs).
These aldehydes are shown to be the most active initiators of the formose reaction in the dark to synthesize monosaccharides from formaldehyde.
For the water-soluble HEMA stable latexes are only obtained if hydrophobic initiators such as 2,2′-azobisisobutyronitrile or dibenzoyl peroxide in combination with alkyl sulfate surfactants with carbon chain lengths greater than 10 or surface active initiators of the 2,2′-azobis N-2′-methylpropanoyl-2-amino-alkyl-1 -sulfonate type with alkyl chain lengths greater than 8 are employed.
Among these caspases, caspases 8, 9, and 10 are initiator caspases that are activated through binding to specific proteins, while caspase-3 is an effector caspase that is subsequently activated by the active initiator caspases through proteolytic cleavage.
After autocatalytic activation of procaspase-8 at the DISC, active initiator caspase-8 can either directly or indirectly (via the mitochondrial pathway) activate downstream effector caspases (caspase-3, -6 and -7), leading to the cleavage of cellular proteins and subsequent apoptosis [ 9].
Effector caspases are activated through intra-chain cleavage by active initiator caspases [ 16].
Thus the surface-initiated polymerization i.e., polymerization from a nanoparticle with an active initiator, helps to form a uniform surface coating of the polymer chains on the surface of the particles.
We have no reason to believe that anything other than a functional origin and active initiator proteins determine the timing and position of replisome assembly and concomitant initiation.
Among rare earth metal triflates tested, the scandium was the most active initiator.
