In PWRs - a different LWR system - control rods are withdrawn from the core, and the control is acheived with soluble B-10 in the coolant (which is buffered with LiOH) to maintain a pH above 6.9 or perhaps closer to 7.1 -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.
Rhetorical Strategies. Rhetorical strategies are also called rhetorical modes. These strategies or modes provide writers with a way to structure or analyze essays and paragraphs. This section will focus on the use of rhetorical modes to build paragraphs and essays. Let's take a look at the term rhetorical mode and define each word.