A relação conjugal na perspectiva de casais

Analisando sistemas de classificação na web sob a perspectiva da interação social em comunidades de prática

Social interaction mediated by information technology has been studied from several perspectives over the past years. This paper draws attention to the relevance of classification systems and categories as important mediation artifacts in human-computer interaction. In this sense, classification schemes provide meaning to information and mutual understanding between the parts in an interaction....

Usabilidade de Aplicações SIG Web na Perspectiva do Usuário: um Estudo de Caso

Web GIS applications have received marked attention in the last years, since geographic information can be visualizated/manipulated in different places, for different profiles of users, using the Internet. This increases the complexity implementation of GIS applications, both with regard to functional aspects, and in computer-human interface aspects. The goal of this work is to illustrate the c...

Práticas Pedagógicas No Ensino De Enfermagem: Um Estudo Na Perspectiva Da Análise Institucional Prácticas Pedagógicas En La Enseñanza De Enfermería: Un Estudio En La Perspectiva Del Análisis Institucional

The general objective of this study was to learn about the pedagogical practices that are already in use in nursing teaching in order to identify and analyze those that have brought changes and innovation. This field study used a qualitative and comparative approach, and the subjects were nursing professors and students. The data was collected through individual interviews and focal groups. Dat...

Impacto das Capacidades de Internet Banking no Desempenho: Um estudo na perspectiva de clientes utilizando Partial Least Squares (PLS)

Los sistemas de búsqueda de respuestas desde una perspectiva actual

The increasing demand of systems that respond in a precise way users information needs has fostered a new investigation eld: Question Answering (QA). The objective of this investigation goes beyond the retrieval of relevant documents carried out by traditional Information Retrieval systems (IR). QA systems tackle the problem of locating, extracting and presenting to the user just only the requi...