Sentence examples for stringent lead from inspiring English sources

In a letter to AQMD officials this week, Exide Vice President Thomas Strang said the company cannot meet the more stringent lead standard backed by its competitor Quemetco.

The significant number of potential lead sequences allowed for the application of more stringent lead criteria such as good solubility, high peptide sample purity and low background binding to the SPR chip surface.

A more stringent lead level was phased in 14 August 2009, when the permissible level dropped to 300 ppm; in two years it will drop again, to 100 ppm.

(2007) argue that the distortion and the lower reallocation flows induced by stringent EPL lead firms to use resources less efficiently.

This stringent approach led to the identification of 106 independent expression correlates for the ten risk factors (Table 6), a much reduced number compared to the 1,662 expression traits previously identified by the one-to-one association analysis presented in Table 5.

Such stringent restriction leads to the trade-off between the number of species in a clade and the number of ortholog groups in the study.

Genome rearrangements were shown to severely confound identification of genuine NCO GCs, but stringent filters led to highly similar GC rate estimates for both offspring types.

Thus, using standard methods with less stringent filters leads to the prediction of thousands of small ORFs, most of which are not likely to be translated [ 14].

Although this threshold may seem a bit permissive, we find that such a threshold offers an acceptable balance as a more stringent threshold leads to a significant loss of data.

As expected, less stringent definitions led to increasing occurrence of remission, ranging from 30.7% of patients achieving remission at least once during the first 3 years according to definition 1 to 54.1% according to definition 3 (see online supplementary table S1).

The law it replaced, Local Law 1, enacted in 1982, had required stringent cleanup of lead paint hazards in apartments housing children age 6 and younger, while the new law reduced that threshold to children 5 and younger.