Sentence examples for concentrations to present from inspiring English sources

The first characterization of ScASNase1 demonstrated low specific activity and a Km of 740 μM for L-Asn14; this affinity would not allow the depletion of human serum levels of L-Asn, since an enzyme has to be very active at low substrate concentrations to present antineoplastic potential36.

For the first time, the Eley Rideal mechanism and different forms of Langmuir Hinshelwood mechanism were modeled by including the contributions of the reactants and product in a wide range of furfural concentrations to present kinetic models of furfural hydrogenation over the co-precipitated chromium-free copper-magnesia catalyst.

However, the time of exposure to pollutants may be longer in vivo, and here in vitro we observed that long times of exposure allowed low concentrations to present toxic effects.

EGCG, the most abundant and potent active compound in GTP [ 17], was used to calculate a series of mole concentrations to present the total GTP, but the overall results of this study were from total GTP.

Except for the more specific and dramatic effects on male sexual function and fertility, endocrine disruptors that are systematically present in modest concentrations seem likely to present a range of effects that have much in common with many other chemical pollutants.

Chemical kinetic models were developed to quantitatively describe the variation of H2O2 concentration and found to present satisfactory descriptions of the experimental data.

The results indicate that the documented increases in air pollution concentrations, from pre-industrial to present times, can lead to reductions in volatile compound concentrations insects detect as they pollinate flowers.

At 75 days of age, Se-supplemented animals tended to present higher concentrations of Se in the blood (P = 0.079) and greater heart girth gain (P = 0.088).

Migraineurs have also been shown to present higher concentrations of nitric oxide (NO, 35.6 ± 7.7, 31.0 ± 6.2 μmol/L, respectively, p = 0.005) and asymmetric dimethylarginine (ADMA, 0.409 ± 0.028, 0.381 ± 0.044 μmol/L, respectively, p = 0.001) in comparison with controls.

Mexican Americans were about twice as likely as non-Hispanic whites to present MP concentrations above the 95th percentile.

With this model it is also possible to present the concentration profiles of the different species involved in the cathodic process.