Average concentration values, minimum and maximum levels and standard deviation of the elements determined in the PM2.5 fraction are shown in Table 2 whereas the correlation coefficients of the analyzed elements are reported in Table 3.
The distribution of the concentration of nitrate per year (mean, median, min and max) shows that the 2002 distribution was negatively asymmetric which means that most of the wells (over 50%%) had values below the RLV and almost 70%% below the MAV; 2003 and 2004 distribution was symmetric, i.e., about half of the wells had average concentration values up to the RLV.
We adopted the concentrations of U, Th and K in surface rocks collected from the Ikogosi Warm Spring region, given in average concentration values of 6.68 ppm U, 27.19 ppm Th and 5.77% K for both quartzite and schistose rock types (Adegbuyi and Abimbola [1997]).
Figure 4, where average concentration values vs. exposure time are reported, shows that, for Finasteride and Diclofenac, the trend lines reveal a first order kinetic (Ct = C0 · e-kt) during all the exposition time (R2 = 0.9850 for Finasteride and R2 = 0.9962 for Diclofenac).
It was noted that average concentration values derived from the literature search analysis may not be optimal but provided a sensible starting point for optimisation.
Average concentration values were acquired in designated tumor regions and normal tissue using digital overlay of the metabolite distributions with images from parallel cryosections stained with hematoxylin and eosin.
Dilution related additional influences can be excluded, as average concentration values for CD4+ cells μL−1 of (300.4 ± 7.3) for dilution 1 and (302.9 ± 6.4) for dilution 2 are in good agreement.
Only 2,4-DBP (dibromophenol), 2,4,6-TBP (tribromo phenol), BDE-47, and BDE-99 were detected in the blank samples, and the blank values were around 9%, 7%, 2%, and 9% of the average concentration values measured in the blood samples, respectively.
Then eight aliquots of each plasmid solution were analysed to achieve an average phosphorus concentration value.
