The knowledge imperfections should be considered when modeling complex problems. A solution is to develop a model that reduces the complexity and another option is to represent the imperfections: uncertainty, vagueness and incompleteness in the knowledge base. This paper proposes…

In this paper a new conception of science is defined, which opposes apocalyptic points of view —science is a perverse knowledge leading to world destruction—, to irenist points of view —science is an armonic knowledge, as a puzzle where we…

Objective - The aim of the trial was to establish whether there is a significant difference in terms of knowledge and skills, between self-directed learning using a web-based resource, compared with a classroom based interactive workshop, for teaching health professionals…

Objective - The objective of this review was to assess which library instruction methods are most effective for improving the information skills of students at an introductory, undergraduate level, using cognitive outcomes (measuring changes in knowledge). The study sought to…

Las enfermedades virales y bacterianas han afectado en gran escala los cultivos de camarón en todo el mundo, provocando grandes pérdidas económicas. Como prevención de infecciones producidas por el virus del Síndrome de la Mancha Blanca (WSSV) y la bacteria…

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This article examines the relation between Miguel Cabrera and the Society of Jesus through the analysis of the engraved portrait made of the Jesuit Juan Antonio de Oviedo and members of his social circle. It also examines the possibility that…

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Se establece una diferencia entre las características substantivas de la universidad y sus atributos autonómico y democrático, en el entendido de que la institución es primero "universidad", con sus actividades de docencia, investigación y extensión, y sólo luego, autónoma y…

One of the major challenges in the emerging interdisciplinary field of human-computer interaction (HCI) is the specification of a research line that can enable the development of validated design knowledge with a predictive power for the design of interactive systems.…