After chemical cross-linking reaction at high temperature, only PEDOT PSS films with lowest molecular weight PEO additives show enhanced conductivity with increasing reaction time.
While 90% of participants subjectively thought that the 5-HES was effective at one-hour post-ingestion, no evidence was found to support an enhanced effect on recognition, reaction time, short-term and working memory, or attention capacity.
Attributed to the decreased characteristic reaction time and enhanced mixing, the first ignition is observed at the downstream end of the fuel, after which a primitive flame is formed and initiates the opposed flame spread.
The CuCo2O4/CuO prepared at 5 min reaction time provides the enhanced capacitance of 781 F g−1 at 2 mV s−1 in 1 M KOH electrolyte.
Acute MPH quickens response on a reaction time task and enhanced performance on some aspects of non-executive functioning [ 20].
Although there was no beneficial main effect of citalopram, it reduced Stop-Signal Reaction Time and NoGo errors, and enhanced inferior frontal activation, in patients with relatively more severe disease (higher Unified Parkinson's Disease Rating Scale motor score).
However, this account is unlikely because the drug improved inhibition on the Stop Signal Task across both sessions, but inflated go reaction time only on the first; moreover, putatively enhanced attention to the stop signal should affect stop signal reaction time, and this was not seen.
Caffeine enhanced executive control and working memory, and reduced simple and choice reaction time.
In addition, the time-dependent enhancement of the quantum yields suggests that longer reaction times enhanced passivation of the QD surface.
The results demonstrate the significant enhanced activity of alpha bands, descending heart rate, elevated visual attentional performance, and improved reaction time response among high anxiety propensity subjects compared to a placebo.
Previous studies of emotion generally show enhanced processing of positive compared to neutral and/or negative stimuli [13] [15], or enhanced processing of emotional (positive and negative) compared to neutral stimuli - in terms of faster reaction time or increased accuracy [16], [17].
