From the aspect of quantification of HBV markers assay, most lower limit of HBV DNA detection as shown in the literatures was about 500 IU/ml or higher [ 2, 7].
Thus, the main issues with cardiac imaging relate to aspects of quantification of the PET activity concentration and thus calculation of perfusion.
However, especially when thin sections of sample material are used (preparation of thin sections is common practice in the medical sciences), some aspects of quantification are facilitated, and some new issues may arise.
Because of this subjective aspect, quantification and analysis of the heterogeneity of medical images are complex and less reproducible.
While other aspects of computerized quantification of lung tissue have been validated, no comparison of the tissue mass quantification has been published to date with human lung at the sublobar level.
More importantly, this view might overlook one crucial aspect of Peirce's quantification logic, namely his effort to mathematize and/or formalize relations.
The biobank data are limited by some retrospective aspects of illness quantification and lack of current state-dependent measures of illness severity.
In the first sections an overview on general aspects of biomolecule quantification, as well as of labelling will be presented emphasizing the potential, which lies in such methodological approaches.
Additionally to the aspects of the quantification strategy and associated uncertainties, the interpretation of DGT based LA-ICP-MS chemical images is usually based on differences in data point clusters, which may have characteristic shapes, and not the interpretation of single data points.
In addition to identifying human error categories, determining and weighting of error-producing conditions (EPCs) is the key aspect of human reliability quantification.
