Rev. Lasallista Investig.

Table of contents
Rev. Lasallista Investig. vol.8 no.2 Caldas July/Dec. 2011

Editorial

	· text in Spanish · Spanish ( pdf )

Original article

	· Canine semen cryopreservation by fast freezing with glycerol and dimethylformamide Restrepo Betancur, Giovanni; Gómez Oquendo, Jorge; Vásquez Araque, Neil · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Basil Bernstein and the language-education relation: the case of the reinforcement semester (SEA, acronym in Spanish) at Institución Universitaria de Envigado Londoño Vásquez, David Alberto; Castañeda Naranjo, Luz Stella · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Effect of the application of dexamethasone on the evolution of the chronic liver disease, in a murine experimental model Cruz Amaya, Jorge Mario; Narváez Solarte, Willian Vicente; Urrea Quiroga, Martha Isabel; Flórez Cuadros, Melina; Mesa Echeverri, Henry · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Spray drying: *An alternative to conserve bioactive and aromatic compounds from garlic extract (Allium sativum L.)* Gil Garzón, Martiza Andrea; Alzate Tamayo, Luz María; Sánchez-Camargo, Andrea del Pilar; Millán Cardona, Leónidas de Jesús · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Perceptions of Chilean secondary education teachers and students concerning the role of technology in English as a foreign language classes Díaz Larenas, Claudio Heraldo; Jansson Bruce, Lilian Estela; Neira Martínez, Angie Carolina · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Factores de riesgo asociados a la seroprevalencia de BHV-1 y DVB en hatos lecheros en Pasto, Colombia, en el 2011 Cedeño Quevedo, Darío; Benavides Benavides, Bibiana; Cárdenas, Guillermo; Herrera, Carlos · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Evaluation of the optimal conditions for the mineralization and the degradation of Novactive blue FHBRNS in water Garcés Giraldo, Luis Fernando · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Newcomer students in the university scenario Cardona Salazar, Blanca Lucía; Ramírez Escobar, María Encarnación; Tamayo Montoya, Martha Berenice · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Follicular cysts in postpartum cows, and its evolution with a GNRH and PGF2A treatment Duque Muñoz, Leonardo; Tatiana Loaiza, Erica; Olivera, Martha · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Effect of the covering based on modified yucca starch on tomato's maturation Barco Hernández, Paola Liceth; Burbano Delgado, Andrea Catalina; Mosquera Sánchez, Silvio Andrés; Villada Castillo, Héctor Samuel; Navia Porras, Diana Paola · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Metacognitive skills in digital writing Chaverra Fernández, Dora Inés · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

Methodological Aspects

	· A methodological proposal for comprehensive research: Communicative interactions in a virtual learning environment Vásquez Lopera, Claudia; Arango Vásquez, Sandra · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

Case reports

	· Demand planning in catalog sales companies Boada, Antonio José; Mayorca, Rómulo · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

Essays

	· Conceptual bases for a classification of socioecological systems in sustainability research Salas-Zapata, Walter Alfredo; Ríos-Osorio, Leonardo Alberto; Álvarez-Del Castillo, Javier · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

Topic review article

	· Emerging organic pollutants in environment: pharmaceutical products Jiménez Cartagena, Claudio · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· ¿Bovine besnoitiosis: present in Colombia? Laverde Trujillo, Laura M; Benavides Benavides, Bibiana · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )

	· Meat products as functional food Ospina Meneses, Silvia Marcela; Restrepo Molina, Diego Alonso; López Vargas, Jairo Humberto · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

Reflection Article

	· Communicating social responsibility, an option of corporative success to be explored in more detail Castaño González, Esther Julia · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )