A semantic web service-based architecture for the interoperability of e-government services

We propose a semantically-enhanced architecture to address the issues of interoperability and service integration in e-government web information systems. An architecture for a life event portal based on Semantic Web Services (SWS) is described. The architecture includes loosely-coupled modules organized in three distinct layers: User Interaction, Middleware and Web Services. The Middleware provides the semantic infrastructure for ontologies and SWS. In particular a conceptual model for integrating domain knowledge (Life Event Ontology), application knowledge (E-government Ontology) and service description (Service Ontology) is defined. The model has been applied to a use case scenario in e-government and the results of a system prototype have been reported to demonstrate some relevant features of the proposed approach

Redução da viscosidade da polpa de acerola.

bitstream/item/75825/1/ct37-2000.pd

Formulation and quality evaluation of a clarified mixed fruit juice.

Fruit juice marketing has been continuously increasing all over the world due to the consumers search by natural and healthy products added to their potentiality as functional. The objective of this work was to study the formulation of a clarified mixed fruit juice based on their bioactive compounds. The raw materials were açaí pulp, pineapple and grape juice, chosen due to their composition on sugars and organic acids aiming at sensory acceptability and bioactive composition. Açaí and pineapple were clarified by microfiltration using ceramic membranes with 0.022m2 of filtration surface and their permeate fractions were collected in sanitized packages and afterwards frozen storage. The commercial pure grape juice is already clarified and did not require this process step. A two factor simplex-centroid design was used for the formulation, fixing the açaí juice concentration and varying only the two other juices contents performing five treatments. The formulated juices were analyzed for determination of anthocyanins and total phenolics. The results showed an expected behavior of a positive correlation between the concentrations of these functional classes of compounds and the grape juice content. As the açaí concentration is fixed, grape is the component richer in both phenolics and anthocyanins, which explain the results. The formulation containing 20% açaí, 80% pineapple and no grape presented the lowest values, 4.34 mg/100g anthocyanins and 68.95 mg/100g total phenolics, while the highest values, 20.87 mg/100g anthocyanins and 175.21 mg/100g phenolics were verified in the formulation that contained 20% açaí, no pineapple and 80% grape. The Tukey test showed significant difference between the five formulations with 95% of probability

POLÍTICA de Estado em Relação ao Menor e Seus Desdobramentos no Espírito Santo (1889-1927)

Num contexto marcado pela Proclamação da República no Brasil e pela crise da escravidão e por tentativas de se criar um mercado de trabalho, a questão da infância surgia como fator de grande preocupação das autoridades brasileiras. O principal objetivo dessa dissertação é estudar a problemática dessa infância a partir da atuação do Estado do Espírito Santo através dos discursos dos Presidentes do Estado e da legislação criada na capital do Estado entre 1889 e 1927, frente ao problema dos menores ditos abandonados nas ruas da cidade. Palavras-chave: infância, menor abandonado, delinqüência, Espírito Santo

Formulation and quality evaluation of a clarified mixed fruit juice.

The objective ofthis work was to study the formulation of a clarified mixed fruit juice based on their bioactive compounds