CENI uses the topic-question formal context to drive the conjunctive exploration of health questions, while iCOACH uses chain-linked category-topic and topic-question contexts (two tiers) to explore health questions.
You have a two tier Government.
Currently we have two tier structures.
More specifically, in phase two, tier 1 relays transmit signals towards tier 2 relays, while tier 1 relays stay silent.
This too was attacked as producing a "two tier" system.
This report considers the steps taken by governments to "prevent, protect, and prosecute" modern slavery, and ranks them into one of four tiers -- tier one, tier two, tier two watch list, and tier three.
One reason -- our two tier criminal justice system.
As insulting as that sounds, particularly in relation to self-publishing, there is no question that there are two tiers operating in the culture of the book industry.
These two tiers actually supported each other.
Re "Two Tiers, Slipping Into One" (Feb.
