"tiered scheme" is an acceptable phrase in written English.
It typically refers to a system of categorizing items or ideas in which the categories are organized by a hierarchical structure. For example, "The company implemented a tiered scheme to reward its most loyal customers with exclusive discounts and offers."
A similarly tiered scheme for storage will be made available to European customers, with pricing starting at $0.18 per gigabyte-month.
In particular, ACIP will advise which populations should be first in line to receive a vaccine and which may require a "tiered" scheme if supplies are limited.
The component based assessment of biocide products is a robust approach to account for mixture toxicity when incorporated into an appropriate tiered scheme.
A tiered scheme as commonly used in the context of precautionary environmental risk assessment was suggested including the use of mathematical models and trigger values to either stop the procedure or proceed to the next tier.
Furthermore, to effectively address risk assessments which may initiate from a variety of concerns, the tiered scheme must allow for a non-linear approach, so as to allow the most relevant lines of evidence to be brought forward.
Of the 35 local authorities which have expressed interest in principle, the one closest to doing anything is Edinburgh, which this week started a postal referendum on introducing a two-tier scheme covering both commuters into the city and traffic in its historic centre.
Adding to the confusion is that there is no clear line between the criteria which entitles care home residents to have all their costs paid by their SHA, and those who qualify for the top band of the three-tier scheme introduced by the government in October 2001 which just pays for nursing care costs.
We proposed a two-tier scheme, in which parts were mapped from a generic (or process-independent) representation, to an SFF-specific representation used for process planning.
The three-tier scheme is an integrated effort for bridging the development and operation communities, maintaining stability to the operational performance, and adapting swiftly to software technology innovations.
The structures were handled using the same partial charges treatment and the same charge-tier scheme for the case-testing above.
Here, we briefly outline the basic concept of our vision for hierarchical testing of GM plants depicted in Figure 3. Figure 3 Proposed tiering scheme for ecotoxicological testing for environmental risk assessment of GM plants.
