In PWRs - a different LWR system - control rods are withdrawn from the core, and the control is acheived with soluble B-10 in the coolant (which is buffered with LiOH) to maintain a pH above 6.9 or perhaps closer to 7.1 - 7.4 for purposes of minimizing the accumulation of crud (metal corrosion products) on the fuel.
Rhetorical patterns have an additional function of helping writers to organize information in ways their readers can understand easily (425). Another term for these patterns is topoi (commonplaces). Many of these topoi are useful in numerous situations.
Academic experts often explain that using rhetorical patterns leads to a âmeta-levelâ exploration of a text. Spotting rhetorical patterns allows the mind to grasp concepts in a text in different, and often more effective ways. That is why this sort of analysis of rhetoric is common in academic institutions.xperts point out that the placement of an example of other rhetorical pattern is important in revealing more about the writerâs intent and what he or she is trying to express. Comparing and contrasting is another kind of rhetorical pattern that writers might use.