The purpose of this paper is to describe how some theorems about constructions in categories can be seen as a way of doing generic programming. No prior knowledge of category theory is required to understand the paper.
We explore the…

El interés actual por la historia y su enseñanza ha cobrado fuerza, entre otras razones, por haberse convertido en escenario
de controversias y apropiaciones ideológicas. El conocimiento histórico, crítico y plural, permite aclarar dónde estamos, qué ocurrió y hacia…

Objective: The present study evaluates eating habits and behaviors, and nutritional and food safety knowledge of a group of Albanian adolescents. Design: A dietary questionnaire previously constructed and tested was self-administered during school time. Each section was evaluated using a…

This paper presents an outline of the history of library provision for nurses in the second half of the twentieth century. The few libraries for nurses that existed in the fifties were usually attached to Schools of Nursing and often…

Este trabalho apresenta uma ferramenta de autoria para ambientes educacionais altamente interativos baseados na crença de que o aprendiz constrói seu conhecimento quando se torna um agente ativo do seu processo de aprendizado. Estes ambientes possuem como paradigma os “adventure…

La comprensión de la noción de derivada presenta dificultades para los estudiantes de Bachillerato (16-18 años) y primeros años de Cálculo en la Universidad. En este contexto, este trabajo revisa y organiza las aportaciones de las investigaciones realizadas en Educación…

Cette recherche témoigne d'une démarche de recherche-action-participative réalisée auprès d'enfants ayant vécu la perte d'un parent. Elle vise à comprendre l'expérience vécue par les enfants endeuillés d'un parent qui participent à un groupe d'intervention axé sur le modèle de l'aide…

2007

This paper investigates and analyses the process of building a knowledge management (KM) model at Brazil‟s Embrapa (The Brazilian Agricultural Research Corporation). Embrapa is a world class knowledge organization whose mission is to provide feasible solutions for the sustainable development…

The notion of rational agency was proposed by Russell [9] as an alternative characterization of intelligence agency. Loosely speaking, an agent is said to be rational if it perfomns the right actions according to the information it possesses and the…