The phrase "a single intermediary" is correct and usable in written English.
It can be used when referring to one person or entity that acts as a middleman or facilitator in a process or transaction.
Example: "In this transaction, we will rely on a single intermediary to ensure smooth communication between both parties."
Alternatives: "one intermediary" or "a sole intermediary".
The first one is to be excised from a stem loop arm of a single stranded intermediary precursor (pre-miRNA).
The direct effect between level of integration and well-being was cancelled out by the introduction of the mediating variable (threat) into the model, which indicates the existence of a single dominant intermediary variable.
Recently the mechanism underlying the recombination catalyzed by class 1 integron recombinase (IntI1) between attC and attI1 was highlighted demonstrating the involvement of a single-stranded intermediary on the attC site.
This MLST pattern was dominant for the subsequent 2 periods and represents a single-locus intermediary to the prn2-ptxP3-ptxS1A-fim3B prn2-ptxP3-ptxS1A-fim3B prn2-ptxP3-ptxS1A-fim3B prn2-ptxP3-ptxS1A-fim3B
The difference in affinity of the enzyme for attI1 and attC and the preference of IntI1 for single-stranded attC previously reported [16] and also observed by us strongly support the involvement of a single-strand DNA intermediary in the reaction, as recently proposed [14].
Smart contracts inside these state channels dictate how value flows and what is executed automatically, while still keeping the cryptographic properties of a single public blockchain: trustless transactions without intermediaries, here even with the speed of light.
For normal observe and in the presence of an intermediary, the intermediary can aggregate multiple observe relationship into a single one.
And I think it felt like, in some ways, we were dis-intermediating — we were putting an intermediary around — accountability, and asking a single person to call us out if we did something wrong.
