For the first round of sampling, we surveyed each site for nine nights and had a total of 17 captures.
For the first round of sampling, we captured a total of 72 mammals with 34 recaptures, resulting in a trap success rate of 3.45 percent.
A second round of sampling was conducted about 16 months after the accident for 7 of the donors showing the highest aberration frequencies in the first round of sampling.
A total of 12,411 dog serum samples from throughout the United States and Canada were submitted to CDC in the first round of sample collection.
In contrast to case 3, the lead intakes of cases 1 and 2 in the first round of sampling (t1) were low, as reflected in the lead content of feces (~ 6.5 and 5 μg/day, respectively).
In a first round of sampling, headspace volatiles of intact galls, leaves and infructescences (drupes with stalks) were collected from P. atlantica (n = 6 trees ) in a replicated field experiment.
The sampling method was validated using repeated rounds of sample collection to demonstrate that ≥ 95% of the organic and bioburden residuals were recovered in the first round of sample collection and that there was no added value in more extensive sampling.
In general, the lead isotopic compositions of feces from the first round of sampling (i.e., before household intervention) match (cases 1 and 2, Figure 1A,B) or are bracketed (case 3, Figure 1C) by the lead isotopic compositions of the household dusts with lead loadings exceeding U.S. EPA action levels that were collected in the same visit.
Haha, the second round of samples did not go so well.
We could not discern any statistical differences between the groups regarding Enterobacteriaceae or sulphite reducing clostridia (Fig. 1), although the mean values of Enterobacteriaceae increased in the control group and decreased in the treatment group (P = 0.27 comparing samples from the second round of samples).
