The thermal decomposition temperature of chlorinated paraffin reached 149 ℃ and the UV stability was improved 171% by adding 1% UV—531 and 2% antioxidant—264.There is synergetic effect between UV—531 and antioxidant—264.
In order to obtain the general rule to optimize the synergy, the effect of preparation method of catalyst, composition of catalyst and reaction conditions of the DME synthesis were explained and analyzed by synergy theory, taking multifunctional catalyst composed of C207 for methanol synthesis and HZSM-5 and γ-Al_2O_3 for methanol dehydration to DME as representatives.
Depending on the ratio of the biocides, the active concentrations needed to maintain the synergistic effect can be decreased 4- to 20-fold.
Auxin and anti-gibberellin (retardant) activities produced a synergistic effect.
The synergistic effect underlay a significant increase in the amount and quality of the crop (e.g., tomatoes).
The obtained data suggest that the synergistic effect on the common cockroaches and houseflies is chiefly due to carboxylesterase inhibition by monothioderivatives and monooxygenase suppression by dithioderivatives, respectively.
Dimegin and HP had no effect on the activation of guanylate cyclase by YC-1; they did not change the synergistic effect of YC-1 (3 μM) and sodium nitroprusside (10 μM) on guanylate cyclase activity.
A synergetic effect of the component mixture was observed in determining total metals.
The synergetic effect of iridium(IV) and rhodium(III) on the rate of the indicator reaction was estimated; the range of catalyst ratios for the simultaneous determination of analytes was determined.
A synergetic effect has been detected since ZrO2 and Y2O3 exhibit significantly lower activities than the mixed oxides.
We noted the synergetic effect of ECD and IAA on coleoptile elongation, the antagonistic effect of ECD and EBL on coleoptile elongation, as well as the antagonistic action of ECD and GA3 on coleoptile elongation and α-amylase activity.
The distribution ratio increases from 200 to 1200 as the DOS concentration rises from 0 to 0.25 mol/L (positive synergetic effect).
Numerical analysis on heat transfer enhancement by longitudinal vortex based on field synergy principle
The numerical results are analyzed on the basis of the field synergy principle to explain the inherent mechanism of heat transfer enhancement by longitudinal vortex.
Numerical investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based on field synergy princ
The numerical results were analyzed based on the field synergy principle.
The longitudinal vortex improves the field synergy of the large downstream region of longitudinal vortex generator (LVG) and the region near (LVG); however, transverse vortex only improves the synergy of the region near vortex generator.