Sociolinguistic research has increasingly turned to examining the use of both the grammar and speech events of black speech by non-Blacks. This phenomenon called language crossing is defined as “the use of language varieties associated with social or ethnic groups that the speaker does not normally ‘belong’ to” (Rampton 1995:14). Although the literature has focused on phonological features, the...

Este texto se estrutura como uma interface entre as áreas de Performance e Educação Musical. O seu objetivo é apresentar a ideia Performances com Musicares enquanto Existência. A musicar faz referência à concepção Christopher Small (1999). parte pesquisa Doutorado em andamento que realiza por meio da etnografia, autoetnografia cartografia métodos trabalho. investigação contou campo, sendo reali...

Hydrocyclones have been used as an operational tool to separate liquids from solids in different industries for more than 50 years. Considering the importance of this issue, many experimental and numerical attempts have been made to estimate the performance of this tool regarding the resulting pressure drop and the separation efficiency (particles separation limit diameter...

1. Countergradient variation in growth rate requires that rapid growth rate trades off with other performances, such that submaximal growth evolves in certain environments. Negative effects of rapid growth on other traits within a single ontogenetic stage are conspicuous candidates for such trade-offs, but trade-offs spanning ontogenetic stages have received much less attention. 2. We tested wh...