1 Centro de Educação Física e Desportos (CEFD), Universidade Federal do Espírito Santo (UFES), Espírito Santo (ES), Brasil; CEFD/UFES, Campus Universitário: Av. Fernando Ferrari, 514, Goiabeiras, Vitória (ES), CEP: 29075810, Brazil. 2 Departamento de Fisiologia, Universidade Federal de Säo Paulo (UNIFESP), São Paulo (SP), Brasil; Departamento de Fisiologia/UNIFESP: Rua Botucatu, 862, 5o andar, ...

INTRODUCTION Chagasic megaesophagus (CM) is the most common digestive manifestation of Chagas disease in Brazil, and the State of Goiás is one of the most affected regions. In recent decades, the Hospital das Clínicas (HC)/Universidade Federal de Goiás (UFG) has been a reference center for the study and treatment of CM. The objective of this study was to characterize the current epidemiological...

this paper provides an overview on obtaining low-carbon ultra-fine grained dual-phase steels through rapid intercritical annealing of cold-rolled sheet as improved materials for automotive applications. a laboratory processing route was designed that involves cold-rolling of a tempered martensite structure followed by a second tempering step to produce a fine grained aggregate of ferrite and ca...