A first experimental study on two-phase flow patterns at a long-term,steady microgravity condition was conducted on board the Russian Space Station'MIR'
Imitating a real tooth and the periodontal supporting tissues, we haveestablished a 2D finite element model and carried out a numerical analysis based onthe inh
It is found that in some cases the complete and irreducible scaleinvariants given by Ref.[1]are not independent.There are some implicit functionalrelations amon