[18] [19] R
For example, indoor designated smoking areas that are enclosed and exhausted directly to the outside, located away from air intakes and maintained under negative pressure sufficient to contain tobacco smoke are exempted, despite a report by the surgeon general in 2006 that concluded that ventilation measures cannot eliminate secondhand smoke exposure in indoor spaces
An Invitation to Reflexive Sociology
I've not seen much of similar thoughts among female authors (although I've read way too fewer female authors than male ones)
[20] [21] [22] [23] At its peak, there were 150 cigar factories in Ybor city, but by early in the next decade, nearly all of the factories had closed
1891 , Arthur Conan Doyle, The Five Orange Pips, in The Adventures of Sherlock Holmes [2] , published 1892: Then he lit his pipe, and leaning back in his chair he watched the blue smoke-rings as they chased each other up to the ceiling