Sentence examples for ppm rather than from inspiring English sources

McCulloch said the warmer ocean waters "roughly speaking" had effectively reduced this ocean uptake to 100 ppm, rather than 120ppm.

Thus if we assume that (because of hair washing) the Uranium is lost from the women in Fallujah at the same rate as it is lost from the individuals in Sweden examined by Rodushkin and Axelsson [ 52] then 40 months before February 2011 (i.e. in Summer 2007) the levels would have been about 2.6 ppm rather than the 0.26 ppm measured in February 2011.

However, CH4 exists in far lower concentrations than CO2 in the atmosphere, and its concentrations by volume in the atmosphere are generally measured in parts per billion (ppb) rather than ppm.

The synthesis of poly ethylene oxide -block-poly N-isopropylacrylamide) coxide -block-poly N-isopropylacrylamide, utilizing 500 ppm oxide -block-poly N-isopropylacrylamide repoxide -block-poly N-isopropylacrylamided to pre-disproportionate in situ to form copolymersII/L.

Poly ethylene oxide -block-poly methyl methacrylate) amphiphilic coxide -block-poly methylvia electroxide -block-poly methylmethacrylateamphiphilicmerization (eATRP) utilizing only 50 ppm of copolymersex, rather than previously reported concentrations of catalyst of ca. 1,000–30,000 ppm.

This allows the control limits to be set at percent levels rather than ppm levels, thereby simplifying the analytical testing and the analytical toolkits to be used in quality control laboratories.

The fundamental basis of employer loyalties has been suggested as a reason for the different midwifery approaches to care, with women identifying that the PPM worked for the women rather than the health service.

All 1-week exposed rats had listeric burdens trending higher than controls; 0.3 ppm rats displayed continual burden increases rather than any onset of resolution.

This suggests that the absolute unit (mDa) rather than the relative unit (ppm) is more suitable for defining threshold values for molecular formula searches.

Unexpectedly, even at 100 ppm we found that inhaled CO led to increased, rather than decreased, pulmonary barrier permeability.

Exposure limits in other countries range from 5 100 ppm [ 2], with some countries setting exposure monitoring guidelines rather than exposure limits because of possible carcinogenicity.