Sentence examples for radical rate from inspiring English sources

In order to design and optimise sonochemical reactors it is important to study the impact of liquid level, or path length, on the standing wave phenomena and the influence this has on temperature increase and OH radical rate of production.

Rates of N-radical additions to C=C acceptors are slow, so room temperature preparative procedures are troublesome, C-radical rates are just right for rt protocols, and O-radical rates are suitably high, but competition from β-scission (CO2 loss or ketone formation) fiercely competes.

The reducing power, the 1, 1-diphenyl-2-picryl-hydrazil (DPPH) radical scavenging rate, the hydroxyl radicals scavenging rate, and the inhibition rate to polyunsaturated fatty acid (PUFA) peroxidation of the alkaline soluble polysaccharides from P. odoratum at 1 mg/mL were 9.81%, 52.84%, 19.22%, and 19.42% of ascorbic acid at the same concentration, respectively.

Whereas we observed a higher radical prostatectomy rate than seen in NCDB, our radiation therapy rate was considerably lower.

Absorbance was measured at 510 nm, and the hydroxyl radical scavenging rate was calculated as the following equation: (1) Scavenging    rate = [ A sample − A damage ] [ A nondamage − A damage ], where Asample was absorbance of mixture containing polysaccharides and H2O2; Adamage was absorbance of mixture containing H2O2; Anondamage was absorbance of mixture containing polysaccharides.

As expected, almost all new phenols exhibited high activities, trapping 3 4 peroxy radicals and having radical-trapping rate constants of 1.5 or more times higher than that of BHT.

The DPPH radical scavenging rate (SR, %) was calculated through: (2).

The free radical scavenging rate of 4 mg/ml crude extract of B. involucrata was 94.34%.

Several important extraction factors were investigated by single factor analysis using DPPH radical scavenging rate as an index.

The slope of each linear regression line corresponds to the relative radical scavenging rate constant k rrs relative to that of β-carotene.

The reactor residence time and radical desorption rate are found to be key parameters governing reactor stability.