Usage and Grammar

Q. Will there ever be a word processing program designed to use only The Chicago Manual of Style?

Q. I say that “between 2000 and 2010” means Jan. 1, 2001, through Dec. 31, 2009. Am I (a) correct or (b) crazy?

Q. I’m reviewing a scientific manuscript in which the copyeditor has changed every instance of “using” to “by using”—for instance, “describe a vector by using Cartesian coordinates.” I can find no usage manual that comments on “using” versus “by using,” and other people’s opinions seem to be split. Does “using” require a “by”?

Q. Please distinguish between per and as per.

Q. When should the written version of a number not be followed by that number in parentheses?

Q. I am writing a nonfiction text in which I refer to the title of a novel written by a character in a novel. The fictitious title happens to be the same as the actual novel’s title. Throughout my nonfiction text I have been italicizing actual book titles. What do I do with the fictitious title? Do I put it in quotes or do I italicize it? Many thanks!

Q. When writing a document (or preparing a PowerPoint presentation), should “e.g.” be spelled out as “for example,” or is leaving it as an abbreviation OK?

Q. I write for an engineering training company. My boss returned from a standards meeting where the members decided that conditional sentences beginning with “when” (e.g., “When the diameter symbol is placed next to a dimension . . .”) are incorrect and should be changed to “where” throughout the standard and our textbooks. I contend that examples like these refer to “if or when” conditions, not place. It’s tantamount to saying, “Where you are in Paris, you must obey the rules.” Is there a rule that covers the correct usage of “where” versus “when”?

Q. I keep encountering authors who insist on using the word “Yay!” It isn’t in the dictionary. What is the best substitute word, besides “Yes!”?

Q. I was recently confronted with the question a versus an. We used a; he insisted it should be an. In the 15th edition, in section 15.9, it shows that “when an abbreviation follows an indefinite article, the choice of a or an is determined by the way the abbreviation would be read aloud.” In the examples used, it shows “an NBA coach.” Why would you not use a there? “An National Basketball Association coach” doesn’t seem correct to me.