PhD. Associate professor in the Department of Psychiatry, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil. PhD. Affiliated professor in the Department of Psychiatry, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil. PhD. Scientific researcher, Health Institute, Health Department of the State of São Paulo, São Paulo, São Paulo, Brazil. PhD. Titular professor of the D...

This chapter provides a computational analysis of the variation in the pronunciation of some Tibetan numbers. In Tibetan, the names for numbers greater than ten are formed by concatenating the word for a number less than ten with the word that means ‘ten.’ We refer to these combinations as “compound numerals.” In particular, numbers from eleven to nineteen are formed by prefixing [ > dZu] ‘ten’...

The effect of clay and chemical cross-linking on the dynamic mechanical properties polyurethane reinforced with different concentrations organically modified montmorillonite is investigated in this study. matrix constituted polytetrahydrofuran soft segment 4,4′-methylenebis(phenyl isocyanate) hard segment. Glycerin was used as crosslinking agent, while Cloisite 30B reinforcing filler. nanocompo...

This manuscript describes a rheological and tribological study carried out on eco-friendly lubricants. These ecolubricants were made up of nanoclays as dispersed phase (a layered nanosilicate (montmorillonite Cloisite 15A) fiber-like nanoclay (sepiolite Pangel B20)) vegetable-based oil continuous (castor (CO), high oleic sunflower (HOSO) their mixtures). A series nanoclay-based prepared by vary...

Silicone rubber (SR) and ethylene-propylene-diene monomer (EPDM) are widely-used polymers as housing for high voltage insulators. In this work, SR/EPDM/clay nanocomposites were obtained by two-roll mill mixing outdoor polymeric Morphology, dielectric properties, breakdown strength (DBS), surface volume resistivity of different weight contents nanoclay (Cloisite 15A) incorporated in SR, EPDM, SR...