Sentence examples for test nitrogen from inspiring English sources

In a preliminary test, nitrogen ion beam at 60 eV decelerated from a primary 20-keV beam bombarded naked plasmid DNA.

To test nitrogen resupplementation, nitrate was resupplied (189 h) after initial nitrate depletion and an increase in cell number was observed (Fig.  2a).

Wheat in the following year (sown in all plots) was sampled only in summer, when diseases (and yield) were separately assessed in the sub-plots that had been used to test nitrogen in the first test crops.

When the team tested nitrogen mustard in a man whose lymphoma cancer had become resistant to radiation, the patient responded as well as the mouse.

Table 5 The influence of fertiliser on needle nutrient concentration at age 10 years across all five sites of the first trial series established in 1971 Nutrient in needles First rotation (F1R) Second rotation (F2R) No fertiliser Fertiliser Statistical significance of F-test No fertiliser Fertiliser Statistical significance of F-test Nitrogen 1.87 1.81 n.s.s

The tested nitrogen sources were beef extract, peptone, NaNO3, (NH4 2SO4, urea, and yeast extract.

During composting, in all the treatments tested, nitrogen content increased over time with values ranging from 1.13 to 2.07%%.

N. salina was able to stay alive under the whole tested nitrogen concentrations and induces increase in cellular lipid content.

In this study, all the tested nitrogen sources enhanced the xylanase production as compared to control (Table 4).

The supplementation of various organic and inorganic nitrogen sources into the fermentation medium showed that strain ALA4 had potentiality to grow and produce amylase in the presence of tested nitrogen sources (Fig. 2g).

Presented here, data of lipid productivity was contrary associated with tested nitrogen concentrations indicating that mechanisms associated with nitrogen metabolisms might be involved in lipid biosynthesis (Wagenen et al. [2012]) and accordingly enhancement of lipid productivity.