Sunday, August 31, 2014 update. This site is temporarily down for big redesign. We have had some misfortunes, but it's nearly sorted out and starting to look quite good. In the last couple of days there has been progress in modelling , and I spent some time recovering from the flu.

index_02 This was the logo of this site, from it’s previous owners. In my opinion, it wasn’t receiving much maintenance and not providing much benefit to authors. I recently became the new owner of the domain, and I’m going to need a little time to set it up again, perhaps in a new way.