We identify different kinds of relevance relations between formulas that emerge in the process of belief revision. Informal definitions for alternative notions of relevance are suggested and a set of schemas and intuitive postulates for formalizing these notions are proposed.

Despite earlier evidence to the contrary, recent inquiries appear to reach a consensus that the poor
pay more for food. However, these studies utilize samples drawn on the basis of prior
knowledge of unfair pricing strategies, proximity of volunteer surveyors,…

La acción de la Organización de la Propiedad Intelectual se ha concentrado casi exclusivamente
en el fortalecimiento de un sistema de protección jurídica y administrativa de los derechos
intelectuales, sin embargo, en la raíz fundacional de la Organización, está explícito…

El presente trabajo explica cómo el estudio de la historia local de un pueblo puede servir de estrategia no solo para afianzar la identidad cultural del estudiante de educación primaria, sino también para estimular sus destrezas al momento de redactar…

One of the more recent and alluring phrases used by development and resource management practitioners and theorists is "traditional ecological knowledge." Although there is a substantial amount of the literature on this subject, these studies have unfortunately an inadequate characterization…

This paper outlines and exemplifies the features of Learning Study, a form of teacher action research which has the potential to create the conditions necessary for building pedagogical knowledge. Learning Study is a coalescence of lesson study, design based research…

This thesis investigates the recent growth of chaplaincy roles in community contexts. A gap in knowledge existed regarding how and why these roles were emerging at this time. The purpose of the research was to generate new insight into the…

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The opening of communications in Costa rica is given by the commitmentes acquired by the country when the Free Trade Agreedment between The Dominican Republic, Central America and the United States was signsd. Because of that, transnacional corporations as Movistar…

While theory formation and the relation between theory and data has been investigated in many studies of scientific reasoning, researchers have focused less attention on reasoning about experimental design, even though the experimental design process makes up a large part…