The control samples with less w/c performed better than trass samples.
The samples with less degradation showed no difference in gross view compared to those in the control group.
However, for other samples with less Si excess, no Si-np was detected in the EFTEM/HREM analysis.
On the other side, H3PO4 activation leads to samples with less surface area but with a more developed mesoporosity.
The XRD patterns confirm the pure mordenite phase for the steamed and acid-leached samples, with less overall crystallinity than as-synthesised mordenite.
Alternatively, samples with less aromatics (light and middle distillates) gave higher hydrogen and samples with more aromatics (heavier cuts) provided less hydrogen content by the NMR method.
The test might have to work on blood samples with less than 0.1% tumor DNA to detect small, curable tumors, the researchers suggest.
In conclusion, solution DSC is a useful technique for simulating profiles obtained by Crystaf analysis, although very slow analysis times must be used for samples with less than 4 mol% comonomer.
Using synthetic and natural water samples with less than 20 L/min, the 185 nm pilot system was able to reduce 1,4-dioxane concentration from 100 ppb to below the WHO guideline limit (i.e., 50 ppb) with no need for an exogenous chemical oxidant/catalyst.
Results of the measured concentrations in 97 human plasma samples using the three methods show that the difference between any two methods or among the three methods presents 100% of samples with less than 20% for all the three amino acids and majority of them are under 10%.
The fit values (infit and outfit) for samples with less than 1,000 subjects must be between 0.70 (presence of responses in the unexpected direction) and 1.30 (item more discriminant than the predicted by the Rasch Model (Bond and Fox 2007).
