J. Braz. Chem. Soc. vol.28 número5

As técnicas de detecção e determinação mais utilizadas são a cromatografia gasosa (GC – gas chromatography ) acoplada aos detectores FPD ( Flame Photometric Detector

From the 12 studies included (13 entries) in this meta-analysis, they all started from the same research assumption, in which the elderly with classifications according to the

Por isso, este estudo teve como objetivos: Elaborar, aplicar e validar um instrumento para avaliar o desempenho funcional e social de sujeitos amputados de

Quanto à acidez nota-se, com efeito, que nos casos em que não se localizou o superfosfato, tanto para o trigo com para a aveia, apesar desta ser uma planta mais resistente à acidez,

The purpose of this study was to evaluate the effect of an alcohol-based caries detector (Kurakay) on the surface tension of a conventional sodium hypochlorite (NaOCl)

The data revealed that the informal caregivers presented higher levels of emotional distress, feelings of sadness and daily working hours (19.8 hours) compared to the

The analysis of the quality of life question- naire, WHOQOL-Old (Table 3), allowed verifica- tion that among the men there were statistically significant differences in the

The study established a method of rapid cleanup using an easy to operate syringe filter and gas chromatography coupled to an electron capture detector (GC-ECD) to detect 37 pesticides