Sentence examples for substitution extent from inspiring English sources

In addition, prolonging the reaction time from 3 to 6 h in both the cases did not improve significantly the substitution extent.

The substitution extent increased with increasing reaction time, and optimal substitutions were reached at a time of 5 h and leveled off at 32%% beyond this time.

The effect of [modifier]/[monomer unit] molar ratio, [BQ]/[AA], on substitution extent of the modification of PAA was assessed at 70 80 °C and for two reaction times, 3 and 6 h.

The degree of modification was estimated by UV absorbance of the HQ-PAA using a calibration curve that was established by measuring the absorbance of dilute hydroquinone solutions at λ max = 288 nm; as can be noticed in the figure, the variations of modification degree increased with increasing [BQ]/[AA] and high substitution extents (29 32 %) were gained with a ratio higher than 1.

The second reason why effort and hours choices might differ between natives and migrants is intertemporal labor supply substitution: to the extent that NLH workers come from, and expect to return to a lower-wage region of origin, NLH workers have an incentive to reallocate work hours and effort from other stages of their lifetime into the time they are in the destination city (Dustmann 2000).

Thus, we were able to isolate the effects of generic substitution to greater extent.

To characterize nucleotide substitutions and the extent of sequence variation, the d N/d S ratio was calculated using START v2 (Jolley et al. 2001).

The extent of substitution could be controlled by the amount of charge passed.

On the other hand, Approach I includes fuel substitution, to a large extent through wood burning in biomass incineration plants.

The X-ray diffraction analysis indicated that LiMnPO4 is tolerant, to some extent, to substitution of Mg2+, Ca2+ and Zr4+.

The glycerol substitution patterns and the extent of reaction of both glycerol and adipic acid were determined by NMR.