The present article introduces a five-valued logic and a deductive system. Here, the logic presented is a relevant fragment of the @-logic, which is also a space-time logic. These five values correspond to the following semantics: unknown, possibly known but…

La Plata National University is making a great effort to support and encourage scientific, technologic and artistic research and innovation, maintaining its quality, as well as the development and knowledge transference that benefit society and generate new scientific, technologic and…

Organizational knowledge has always been an important subject, but in the last years this issue has acquired a greater importance, due to factors like the development of information technologies, scientific advances and global competition, among others. Knowledge management goes beyond…

In the last years the meaningful increment and application of knowledge management (KM) in diverse economic, social, cultural, organizational, technological and scientific areas, has given place to the generation of an important amount of models for the application and understanding…

In this article we will introduce certain considerations that must be taken into account while implementing the change operations of the belief change theory. The abstract models of bellief change make no considerations in respecto to the internal structures of…

During the last years, mass media have centred on health and illness information more than ever before and stories about health risks fill up newspapers, magazines, TV programmes and internet sites. Recently, much of these informations are focused on emergent…

Cuestionario empleado en el estudio sobre uso, conocimiento y percepción de Internet en la vida cotidiana de los estudiantes; este cuestionario ha sido empleado con alumnos con diferentes perfiles (edad y estudios) y de diferentes países., Questionnaire used in the…

The aim of this paper is to analyze some general difficulties in the application of Interbehavioral Psychology to social problems. To accomplish this purpose, some definitions of basic and applied science, as well as of their relationships, are reviewed first.…

El proyecto KNOW pretende añadir significado, conocimiento y razonamiento a las tecnologías actuales de Procesamiento del Lenguaje Natural., The KNOW project aims to add meaning, knowledge and reasoning to current Natural Language Processing technologies., TIN2006-15049-C03.

The main purpose of this article is to contribute to a better understanding of the organizational sources pertaining to continuous innovation. This work identifies a set of best practices, which once integrated, create the innovative activities that help organizations to…