Introduction Mark A. Rees examined South Louisiana identity and its relationship to the le Grand Derangement. In his investigation of the Armand Broussard homesite he concludes that there is a tangible connection of the built historical landscape of Acadiana to the cultural impacts of displacement (Rees 2008, 252). He also suggests that Acadian culture should be seen in a context of assimilatio...

A semigroup variety is a Rees-Sushkevich variety if it is contained in a periodic variety generated by 0-simple semigroups. The collection of all permutative combinatorial Rees-Sushkevich varieties constitutes an incomplete lattice that does not contain the complete join J of all its varieties. The objective of this article is to investigate the subvarieties of J. It is shown that J is locally ...

Because of their unique properties, rare earth elements (REEs), comprising the lanthanide plus Sc and Y, have a variety integral applications in modern electronic equipment. Consequently, it has been suggested that REEs may act as contaminants tracers for recycled electrical plastics consumer goods. In this study, determined range different polymeric makeup (n = 31), purchased new societal circ...

this study aims to investigate and optimize the effects of the main parameters including the particle size, gravity and magnetic separation combination, high gradient magnetic separation, magnetic field intensity, shaking table slope, washing water flow, and electrostatic separation upon the rare earth element (ree) recoveries from iron mine waste. the electron microprobe showed that high amoun...