This paper aims to propose a reflection on the problem of defining, whose semantically stable appearance produces an effect of evidence of knowing, dissimulating the interpretative gesture of the subject it defines. Thus, ...

Spatial Geometry is a currently applied content on the high school curriculum in most high schools in Brazil. Proposing a different way to calculate volumes from Definite Integrals is giving students one more tool to ...

Lying is a perennial theme of moral philosophy. Due to its frequent practice in the routine of people and institutions, and to its great impact, a philosophical reflection about lying acquires great importance. However, ...

Vocal exercises semioccluded vocal tract (SOVT) of include finger kazoo (FK). Objectives: to correlate vocal-acoustic and auditory perception modifications of the glottal source, spectrograph acoustic vocal modifications ...

We consider the accurate investigation of the energy current and its components, heat and work, in some boundary driven quantum spin systems. The expressions for the currents, as well as the associated Lindblad master ...