Intrinsic comparison between processes in relation to risk, on one hand, and the development of process optimisation tools on the other hand, necessitates the implementation of new concepts and the involvement of simplified and standard calculations based upon reference target strains and environmental conditions.
The THQ value is a dimensionless index of risk associated with long term exposure to chemicals based upon reference upper safe limits.
The Integrated Microbial Genomes/Metagenomes (IMG/M) system also provides a collection of tools for functional analysis of microbial communities based on their metagenome sequence, based upon reference isolate genomes included from the Integrated Microbial Genomes (IMG) system and the Genomic Encyclopedia of Bacteria and Archaea (GEBA) project.
This map was downloaded as a single CSV file from the NetAffx analysis center in July 2009 [55], and is based upon reference-sequence similarity from the HomoloGene database [56].
All useful habitat qualifications are based upon "reference conditions".
Based upon the references of the 39 articles, the full text version of additional 11 articles was retrieved and studied.
And certainly whole chromosome increases in signal relative to the reference strain cannot be accounted for by sequence divergence, since the target probes are based upon the reference strain sequence and diverged sequences are unlikely to out-compete the homologous sequences.
Secondly, the causal factors underlying accidents and incidents are determined based upon a reference data set that combines 12 databases from airports, airlines, Air Navigation Service Providers, ground handling companies and regulators.
That is, "targeted" stakeholder groups were identified based upon specific reference to the type of CSR information and activities noted.
As others have shown, some of these technical challenges can be overcome by designing RAs based upon multiple reference sequences [20], [21].
