En este artículo se expone el caso de un mulato guatemalteco que tuvo acceso a la alta cultura, pese a que pertenecía a un estrato social bajo. El mulato leyó libros y autores de temas religiosos: la Biblia, fray Luis…

Descripción completa.

ABSTRACT: This paper presents an experience involving the use of a Bulletin Board System (BBS) for the Project Brazilian Rocks as Alternative Sources of Potassium. It's described the BBS specification, its implementation and the difficulties observed along this processes. The…

This paper introduces the system simulation technique and looks for potential application in the biodiesel agribusiness. The simulation basics are presented. It's described the components of a simulation model, the models classification and the model construction process. Some uses in…

Este trabajo presenta un programa gerencial dirigido a docentes de Educación Básica para su formación en cuanto a la Ley Orgánica para la

Protección del Niño y
del Adolescente (LOPNA), mediante un plan para ser ejecutado por la…

Siemens and Downes initially received increasing attention in the blogosphere in 2005 when they discussed their ideas concerning distributed knowledge. An extended discourse has ensued in and around the status of ‘connectivism’ as a learning theory for the digital age.…

This paper shows some indicators of the environmental crisis and its complex problems. It also recognizes that solutions to environmental problems require reflection on deep changes in knowledge organization, i. e., a new paradigm related to the concept of totality.…

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…

To successfully substitute sucrose for sweeteners, further studiesmust be carried out based on previous knowledge of sweetener concentration to determine the equivalent sweetness of such compounds. In this work, sweetness equivalence of strawberry-flavored yogurt with different sweeteners and/or their combinations…

Indígenas y campesinos de diversas localidades mexicanas, fundamentalmente de la Sierra Norte de Puebla, se congregan durante cinco años en las instalaciones del Cesder, en Zautla, alrededor de una Licenciatura en Desarrollo Rural que les permitirá, una vez obtenido el…