<p>Este trabajo tiene como objetivo principal presentar las actividades de extensión universitaria realizadas en la Casa de la Cultura, un espacio dedicado a actividades sociales ubicado en el pueblo de Concepción de la Sierra (provincia de Misiones). En primera instancia, presentamos un panorama general sobre el patrimonio arqueológico de las reducciones jesuíticas- guaraníes de la provincia de Misiones, haciendo hincapié en el área objeto de trabajo. Y desde este punto de partida, es que analizamos el nombrado espacio cultural, en base a sus funciones y su relación con los elementos patrimoniales. A partir del Proyecto de investigación “Arqueología Histórica en Concepción de la Sierra: espacios reutilizados y materialidad arqueológica”, es que proponemos además una aproximación del patrimonio cotidiano y su articulación con los actores locales. Para esto, presentamos el enfoque teórico metodológico de “activación patrimonial” como guía de análisis, e integrando las perspectivas de estudio de la arqueología y la museología, y de esta manera generar una mayor inclusión del patrimonio histórico local. Finalmente se discuten cuáles son las ventajas de generar actividades de difusión e integración de los trabajos arqueológicos con la comunidad, y qué pautas establecer para continuar en el mismo camino de articulación entre universidad y población local.</p><p>Palabras clave: patrimonio arqueológico; Casa de la Cultura; misiones jesuíticas; guaraníes; comunidad</p><p>Abstract<br />This paper has as main purpose to present the activities developed by Casa de Cultura (House of Culture) within the framework of university extension projects. Casa de Cultura it´s a place dedicated to social activities located in the town of Concepción de la Sierra (province of Misiones). In the first instance, we provide an overview of the archaeological heritage of the Jesuit-Guarani reductions in the province of Misiones, with particular emphasis on the area under study. From this point, we analyze this cultural space, based on its functions and its relationship with heritage elements. Based on the research project “Historical Archeology in Concepción de la Sierra: reused spaces and archaeological materiality”, we also suggest an approach to day-to-day heritage and its articulation with local actors. For this purpose, we present the theoretical and methodological approach of “patrimonial activation” as a guide for the analysis, by integrating archaeological and museological study perspectives, and in this way, generate greater inclusion of local historical heritage. Finally, we discuss the benefits from generating promotion and integration archaeological activities with the community, and which guidelines should be developed to continue the articulation between university and local population.</p><p>Keywords: archaeological heritage; Casa de la Cultura; Jesuit; Guarani missions; community</p>

The fatty acid and vitamin E concentration in the diets of growing pigs are known to affect backfat and meat quality. The aim of this study was to determine the effects of substitution of a carbohydrate dietary source (maize) by a series of oils on the fatty acid (FA) composition of backfat and marbling fat at slaughter. Vitamin E concentration in muscle (longissimus dorsi ) was also determined.

In this paper, we discuss the data obtained from archaeological studies in Concepción de la Sierra historical center (Misiones, Argentina), the former location of Nuestra Señora de Ibitiracuá Jesuit-Guarani reduction. We present the preliminary analysis Palabras claveArqueología histórica Materialidad Reducción Sitios Reutilización

Diets for growing-fattening pigs are normally low in fat and based on cereals, which supply approximately two thirds of the total energy required by pigs. Restricted concentrations of oil (between 2 and 10% of total dry matter) have been used to improve growth rate and feed efficiency. Palm oil and oil palm by-products have been used as the main energy source in the growth cycle as substitutes for cereals (Ocampo and Lean 1999). The objective of this experiment was to evaluate three oils as dietary substitutes for maize grain in growing-fattening pigs, based on growth performance and carcass characteristics using ultrasonic measurements.

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