CBrain was quantified as the mean concentration in the VOI (CBrain-SPECT).
The mean concentration in fish was, however, below the detectable limit, with the highest concentration of 0.97 mg/kg measured.
For TBBPA, the mean concentration in indoor dust (3435 ng/g, dw) was higher than that in outdoor dust (1998 ng/g, dw).
The concentration of a component in the foamate was divided by its mean concentration in the bioreactor at sampling and previous sampling.
The mean concentration in the lithium group was 47.67 ± 18.27 pg/ml, compared to 37.38 ± 14.20 pg/ml in the non-lithium group (p = 0. 03) (Table 2).
To calculate the recovery of PFAAs, the mean concentration in each sample was referred to its initial PFAA concentration in feed (0 h) and set as 100%%.
Most of the HCO3, whose mean concentration in the two groups is 254.7 mg/l and 280.77, respectively, is probably derived from carbonate precipitation.
The mean concentration in the surface layer of these lakes was 0.043 items/m2; 81%% of all microplastics had a size ≤1 mm.
From all the trace metals examined, Zinc (Zn) showed the highest mean concentration in the roots, stalks and leaves followed by Manganese (Mn) and then Copper (Cu) (Tables 1, 2, 3).
To calculate the proportion of PFAAs in the liquid and solid phase after fermentation, the mean concentration in each sample was referred to its initial PFAA concentration in feed (0 h) set as 100%%.
The gas/vapor mean concentration ratio is a ternary function of vapor compressibility factor, gas mean concentration and vapor mean concentration instead of a binary function of gas mean concentration and vapor mean concentration in the previous model based on ideal gas assumption.
