Sentence examples for degree of ozone from inspiring English sources

The highest degree of ozone decomposition was observed over the mild acidic 5 wt.% Ag-H-MCM-41-50 (98%) mesoporous molecular sieve catalyst followed by 5 wt.% Ag-SiO2 (90%).

The reaction rate constant, k 1/2, was quantified for the half-conversion time, τ 1/2, i.e., for the moment of time when the degree of ozone decomposition became equal to 50%%, as follows: {k}_{1/2}}frac{mathrm{su_{1/2}}^1{mathrm{s}}^1}.

"The temperature conditions and the extent of polar stratospheric clouds so far this year indicate that the degree of ozone loss will be smaller than in 2011 but probably somewhat larger than in 2010," the World Meteorological Organization WMOO) said in a statement.

Our study shows evidence that at least part of the observed ozone tolerance of Fiskeby III may be due to its thicker, denser leaves providing passive resistance thereby limiting the degree of ozone exposure.

When combined with the evidence of cuticle wax expression in the ozone intolerant variety and the differences in the physical characteristics of each leaf, we believe that at least part of the observed ozone tolerance of Fiskeby is due to its thicker, denser leaves provide passive resistance which limits the degree of ozone exposure.

§ 801.415 Maximum acceptable level of ozone.

Neither PM measure was highly correlated with ozone at any level of ozone or PM.

We noted mild thickening of terminal bronchioles, alveolar ducts, and adjacent alveoli, with a small degree of interstitial inflammation, in ozone and ozone + DEP exposed rats.

According to the computer simulations, a drop in temperature of a couple of degrees can reduce levels of ozone "on the order of 5percentto10percentcent, sometimes up to 20percentt," said Dr. Haider Taha, a Lawrence Berkeley scientist.

There are two major sources of uncertainty when assessing the health impacts of future changes in tropospheric ozone concentrations: the extent of future changes in emissions of ozone precursors, and the degree to which future weather conditions could increase ozone concentrations.

Elemental analysis measures the bulk composition of the biochar and is useful in determining the degree of change brought about by ozone treatments.