Sentence examples for average of lead from inspiring English sources

Due to hydroxy-apatite microparticles as absorbers in ceramic, the absorption percentage average of lead (84.72%) was greater than that of cadmium (49.89%), zinc (72.90%), iron (74.50%) and nickel (79.25%).

Our study uses both average lifetime lead exposure and childhood lead exposure (average of lead concentrations at age four and 10 years), with the stronger association found in the measure using blood-lead concentrations at older ages.

In addition, Nigg et al. (2008) reported that low-level lead exposure was associated with formal clinical diagnostic ADHD by DSM-IV-R criteria in a community sample in the United States, where regulations have reduced the incidence of lead poisoning and the current population average of lead levels is relatively lower.

Model-based lead time (TM) is calculated as the weighted average of clinical lead time (TC) and lead time for overdiagnosed cases (TO): where p is the proportion of overdiagnosed cases out of all diagnosed cases.

On each successive day, the average quantity of lead ingested by the birds would, if it was all absorbed immediately, increase the average concentration of lead in the blood by an amount m, which we call the mean daily blood lead increment.

According to the London Metal Exchange, the average price of lead doubled in fiscal 2008 to $1.296 per pound.

If the average amount of lead ingested per day is small relative to the rate at which it is eliminated from the blood, we would expect that the average blood lead concentration would decline over time (Fig. 2(a)).

TWA, the measure of average intensity of lead exposure over the period of employment, was created by dividing IBL by total years of employment at the smelter.

At Santa Monica, the maximum quarterly average concentration of lead was 0.10 µg/m, two-thirds of the NAAQS limit of 0.15 µg/m.

Average intakes of lead, cadmium, and mercury are below the WHO/FAO tolerable intakes for adults; such tolerable intakes have not been established for arsenic and selenium.

Reyes found that the average levels of lead in gasoline and blood lead levels in children were correlated (r = 0.54) and the correlation increased to 0.84 if data from CA, NY and DC were excluded.