Document v6QDwbMXXz2VnzRj91M4Yz9K8

Page 2391 1 to stay where it is put, and the air essentially will 2 circle that space until new air enters that space that 3 causes a flushing out. 4 Q Now, this article was about 1977; is that 5 correct? 6 A Yes, sir, that isright. 7 Q Are you familiar with an article published 8 in the American Industrial Hygiene Association Journal 9 -- in fact, let me ask you, what is that journal? 10 A That is a journal of our professional 11 organization. 12 Q That is the organization we talked about 13 earlier? 14 A Yes, sir. 15 Q There is an article published in 1987 by an 16 author named Kaupinen? 17 A Yes. 18 Q What is thatarticle about? 19 A That is about exposures to asbestos in more 20 recent times and Mr. Kaupinen, K-a-u-p-i-n-e-n, and 21 these were measurements that were made I think in