Sentence examples for concentrations began from inspiring English sources

As far as the research has shown, distillation of alcohol to higher concentrations began only about 2,000 years ago.

On day 3, propionate concentrations began to increase (P < 0.01) for EO200 and EO400, which resulted in an associated decrease (P = 0.03) in the acetate: propionate ratio; this effect lasted until day 15.

The C N ratios decreased drastically over the first 2 4 weeks of co-composting for all the piles, and remained low through the week 8 when concentrations began to increase (Fig. 2).

In this work, the solution phosphate concentrations began to decline gradually after 10 days dissolution at initial pH 2 and 25°C, whereas the solution cadmium concentration increased constantly with time.

However, after day 9 and day 17 respectively, haemoglobin concentrations began to recover in BALB/c and A/J strains, whereas in C57BL/6 mice they continued to decline throughout the experiment (Fig. 6).

CRP concentrations began to increase at 6 h after the LPS injection at which time the infusion of insulin ended.

Cells may solve this conundrum by reversibly "blocking" the thiols once H2O2 concentrations begin to increase.

Crack deflection mechanism affects the K1C values when the dopant concentrations are low, and transformation toughening affects the K1C values when the dopant concentrations begin to have an impact on microstructure reorganization redistribution of Y3+ ions and formation of Y3+-depleted grains with high ability to phase transformation.

We analyzed the pattern of serum OT concentrations beginning on dpc 17.5 for a 24 h cycle.

Adriamycin resistant MCF-7 (AdrR /MCF-7) cells were selected in stepwise increasing concentrations beginning at 10−8 M Adriamycin.

Thus, as histidine concentrations begin to elevate, it may serve as a precursor for the increase in brain histamine concentrations.