The thermal and trapping effects are characterized without using the pulsed measurement method which usually requires more complex measurements.
While elements, ions, and carbons were often used to apportion TSP, PM10, and PM2.5 among many source types, many of these components have been reduced in source emissions such that more complex measurements of carbon fractions, specific organic compounds, single particle characteristics, and isotopic abundances now need to be measured in source and receptor samples.
In addition, there are also more complex measurements on central adiposity that could improve CVD prediction above and beyond what have already been achieved by simple anthropometric measures [ 13].
This "disease counting" approach is less complex and studies have shown them to be as effective (if not more effective) as other more complex measurements in predicting and controlling for co-morbidity such as the Charlson Index [ 44- 47].
Since ageing is associated with functional decline [ 7] and a reduction in daily PA [ 8], the classification of total activity level may be more appropriate in the very old than more complex measurements such as energy expenditure [ 9].
Although it does not allow for the examination of risk factor impact on different aspects of HRQoL, as would other more complex measurements [ 18, 22, 28], nonetheless, we believe our results provide useful information for selecting potential risk factors, understanding correlations, and providing the basis for more detailed studies of HRQoL among young Egyptians with T1DM.
These introduce new problems for dose verification and for external audit, requiring more complex measurement methods.
The test facility has been recently developed in order to provide a more representative experiment of the case of study, and a more complex measurement system is available to describe the dynamics of the adhesive bonds.
The theory of measurement scale and probability in Frank & Smith [ 41, 42] also provides a way to analyze more complex measurement and sensitivity schemes.
A previous study of PM10 2.5 did not find that estimated health effects differed substantially between using a 10% trimmed mean and using a more complex measurement error model for PM10 2.5 (Chang et al. 2011).
With a tested and recommended method for scoring emotion expression ability, we can now begin to construct more complex measurement models through confirmatory factor analysis in order to understand the structure of emotion expression ability.
