We model the evolution of concepts, i.e. how members of a social group associate properties to concepts. Our Agent Based Model (ABM) is based on Conceptual Agreement Theory (CAT), which states that individuals can only ...

The structure of finite characteristically simple groups is very well known. One might then ask what happens when a group has few characteristic subgroups. UCS groups are one step from characteristically simple groups into ...

This paper illustrates the application of group theory to a quantum-mechanical three-dimensional quartic anharmonic oscillator with Oh symmetry. It is shown that group theory predicts the degeneracy of the energy levels ...

This retrospective cohort study aimed to assess, three-dimensionally, mandible and maxilla changes following maxillomandibular advancement (MMA), with and without repositioning of TMJ articular discs. The sample comprised ...

The text reports the trajectory and presents an overview of the Agora Research Group productions, in three decades of participation in the debate on meanings built on the relationship between the educational process and ...

Three new species of phytoseiid mites (Acari: Mesostigmata), Phytoseius jurute sp. nov., Phytoseius jatoba sp. nov. and Phytoseius kaapre sp. nov., are described from native plants in northwestern São Paulo State, Brazil. ...

Three new species of phytoseiid mites (Acari: Mesostigmata), Phytoseius jurute sp. nov., Phytoseius jatoba sp. nov. and Phytoseius kaapre sp. nov., are described from native plants in northwestern São Paulo State, Brazil. ...