Sentence examples for in ambient samples from inspiring English sources

It is also possible that Cu produces HOOH less efficiently in ambient samples compared to in our laboratory solutions due to the presence of organic ligands.

Endotoxin is not measured by the STN and IMPROVE networks but was included in this correlation study because it is ubiquitous in ambient samples.

In the present study we investigated for the first time which of the meas ures of brevetoxin concentrations in ambient samples were most closely associated with health effects and whether there were dose response relationships between these ambient measurements and health outcomes.

Taking into account that the measured red luminescence band (maximum position in the vicinity of 800 nm) for initial or annealed in hydrogen ambient samples was not symmetrical; therefore, its deconvolution into elementary profiles has been carried out.

Notably, the lack of a significant correlation between exhaled breath VOCs and the concentration of the same gases in concurrent ambient samples may indicate that environmental contamination was not relevant in our study.

Calculated log[Cu2+] values in the ambient samples were below the toxicity threshold for copper (−11) in the marine environment (Brand et al. 1986), with values ranging from −11.35 on day 1 of the sampling to a range of −12.80 to −12.39 on day 60.

In the ambient samples collected outside the immediate area of this study, the majority of the dissolved copper was found to be associated with strong organic ligands leading to free copper concentrations that were low (Table 3).

Traffic-associated airborne particles feature a trimodal size distribution typically found in other ambient samples and display a distinct chemical profile related to the vehicle fleet mix, operating conditions, meteorology, distance from highway, and presence of other air pollutants.

Given this evidence and our findings for NO2, it is paradoxical that we did not find FEV1 to be associated with particulate EC or OC in either personal or ambient samples, except, in subjects not using bronchodilators, associations of personal OC with morning and afternoon FEV1 and personal EC with morning FEV1.

Western blot analyses using binding of human IgE from latex-sensitive patients showed a band at 34-36 kDa in all tire and ambient samples.

Table 2 provides a summary of median and range of concentrations of THM measured in baseline samples (before any water use activities) and in ambient air samples for each water use activity that resulted in at least a 2-fold increase in biologic markers of exposure for at least one participant.