Spatial relation between spatial objects is a very important topic for spatial reasoning, query and analysis in geographical information systems (GIS). The most
The classical molecular dynamics simulations have been used to examine the compression and friction between commensurate self-assembled monolayers (SAMs) on Au
The expression of htMT2 in tissues of Helianthus tuberosus treated with metal ions and heat shock is studied by North blot hybridization. The results indicate t