Emulsões de óleo de copaíba: determinação do equilíbrio hidrófilo-lipófilo crítico (EHLC), propriedades e estabilidade físico-químicas

Liming recommendations for organic soils based exclusively on exchangeable Al determined by the NaOH titration method should therefore be revised.. Index terms: acid-base

Neste trabalho, tornou-se evidente que a análise de clusters, as cartas de controlo e a regressão logística são três técnicas de Educational Data Mining que

Abstract - The α-amylase enzyme was produced by solid state fermentation (SSF) and its partition behavior in Aqueous Two-Phase Systems (ATPS) was determined using systems

The accelerated aging test can be used to evaluate the physiological potential of chia seeds by using water or unsaturated saline solution. In the conventional test (water), the

The selectivity of PT titration was determined by placebo and solvent analysis, comparing volumes of titrant used in the sample titration at a 100% concentration level (Table

The plant seeds’ phenolic concentration was quantiied by using the Folin-Denis reagent and the antioxidant activity assays were performed by using three different methods:

he hematoma volumes of spontaneous ICH, using patients in the acute phase, were measured by two diferent methods (ABC/2 and the planimetric method) of computed tomography (CT)

Como forma de contornar as dificuldades na inserção e manutenção num mercado de trabalho cada vez mais fechado e competitivo, muitos adultos emergentes (A.E.) optam por