Optimum text coverage was reached at a level of 88.7 percent, with the children answering correctly more than half of the text comprehension questions, and having learned at least one out of five unknown words from the text. © 2009 John Benjamins Publishing Company ...
The highest increase in dimension of semi-circle loop is observed in AP1 coating after 42d of exposure and this result suggests that the optimum concentration among all AP solutions for Al coating is 0.1 M. However, a certain exposure period is required where coating can form very ...