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Abstract In this study, glycerol content and its incorporation method on tensile and barrier properties of biodegradable films (BF) based on cassava starch were analyzed. ANOVA showed that the(More)
As transformacoes no mundo do trabalho vividas, desde o final da decada de 60, pelos paises capitalistas e os impactos dai resultantes sobre a reestruturacao do sistema produtivo tem definido novas(More)
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