In PWRs - a different LWR system - control rods are withdrawn from the core, and the control is acheived with soluble B-10 in the coolant (which is buffered with LiOH) to maintain a pH above 6.9 or perhaps closer to 7.1 -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.
Rhetoric and Composition/Rhetorical Analysis - Basic Rhetorical Strategies for Effective Communication. 1  After engaging in a critical analysis or reading of your intended artifact, text, or given source, the next step in the process of completing an effective rhetorical analysis is to discuss your discoveries.