Thanks for the link skwerl.
I spent some time looking through the paper (http://auf.isa-arbor.com/request.asp?JournalID=1&ArticleID=2965&Type=1)
and the abstract seems misleading or confusing (go figure). If you look at the charts and their data in the paper, it suggests there was very little...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.