Nova et Vetera: edición 5, febrero 25 - marzo 3 de 2013

Nova et Vetera, ISSN 1692 - 5866, Año 8 No. 5 (Febrero 25 - marzo 03 de 2013)

Nova et Vetera: edición 7, marzo 11 - marzo 17 de 2013

Nova et Vetera, ISSN 1692 - 5866, Año 8 No. 7 (Marzo 11 - 17 de 2013)

Nova et Vetera: edición 10, abril 08 - abril 14 de 2013

Nova et Vetera, ISSN 1692 - 5866, Año 8 No. 10 (Abril 08 - 14 de 2013)

Nova et Vetera: edición 19, agosto 20 - 25 de 2013

Nova et Vetera, ISSN 1692 - 5866, Año 8 No. 19 (Agosto 20 - 26 de 2012)

Nova et Vetera: edición 22, 9 de septiembre - 15 de septiembre de 2013

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Informe oficial de la delegación salvadoreña : protocolo de la conferencia de plenipotenciarios centroamericanos reunida en San José de Costa Rica, diciembre 1920

El informe presenta las conferencias, sesiones, trabajos y las disposiciones que se dictaron en las sesiones.Una de las disposiciones fue que devia celebrarse un pacto de unión inmediata y definitiva de los cinco estados, lo cual se creo un anteproyecto y sometido a la conferencia para que fuera considerado. El informe incluye el documento final de dicho pacto titulado "Pacto de Unión de Centro América"

Memorias seminario internacional de investigación e innovación en ciencias de la visión : temática lentes de contacto y superficie ocular

Tesis (Optometra). -- Universidad de La Salle, Facultad de Ciencias de La Salud. Programa de Optometria, 2014

Memorias seminario internacional de investigación e innovación en ciencias de la visión temática : nuevas tecnologías y cuidado primario

Tesis (Optometra). -- Universidad de La Salle, Facultad de Ciencias de La Salud. Programa de Optometria, 2014

El rostro de los oficios

100 hojas : ilustraciones, fotografías a color.

Discusiones contemporáneas sobre derechos humanos en el marco de la globalización

"La coyuntura actual de Colombia con ocasión de las conversaciones de paz que desde hace casi tres años se realizan en La Habana entre el Gobierno y la guerrilla de las farc, y la eventual entrada a un periodo de posconflicto, sumado a las tendencias internacionales en materia de protección de los derechos humanos, nos invitan como Academia a dirigir nuestra mirada sobre las discusiones contemporáneas alrededor de los derechos humanos en el marco de la globalización, evaluando los aportes que los Estados, los organismos internacionales y los expertos realizan constantemente en diversos temas, incluso antes impensables para la ciencia jurídica, pero que hoy ocupan lugares prioritarios en la agenda de los gobiernos y las organizaciones que propenden por la defensa de los derechos humanos."--presentación.

Nuevos chamanes en la Colombia accidentalizada

Este es un ensayo de una pequeña investigación de pregrado en donde se busca hacer una revisión bibliográfica de los temas asociados al chamanismo en la ciudad, o neochamanismo (como algunos lo llaman). Para este ensayo se muestra cómo puede estar funcionando la teoría en un caso etnografico concreto en un lugar de Bogotá. Este ensayo fue escogido para participar como ponencia , en 2009, en el Primer Foro Interno de Debate y Reflexión Escuela de Ciencias Humanas de la Universidad del Rosario

Modelling nitrogen fluxes from the land surface to the coastal zone in European systems: the perspective of the INCA project

This paper describes the results and conclusions of the INCA (Integrated Nitrogen Model for European CAtchments) project and sets the findings in the context of the ELOISE (European Land-Ocean Interaction Studies) programme. The INCA project was concerned with the development of a generic model of the major factors and processes controlling nitrogen dynamics in European river systems, thereby providing a tool (a) to aid the scientific understanding of nitrogen transport and retention in catchments and (b) for river-basin management and policy-making. The findings of the study highlight the heterogeneity of the factors and processes controlling nitrogen dynamics in freshwater systems. Nonetheless, the INCA model was able to simulate the in-stream nitrogen concentrations and fluxes observed at annual and seasonal timescales in Arctic, Continental and Maritime-Temperate regimes. This result suggests that the data requirements and structural complexity of the INCA model are appropriate to simulate nitrogen fluxes across a wide range of European freshwater environments. This is a major requirement for the production of coupled fiver-estuary-coastal shelf models for the management of our aquatic environment. With regard to river-basin management, to achieve an efficient reduction in nutrient fluxes from the land to the estuarine and coastal zone, the model simulations suggest that management options must be adaptable to the prevailing environmental and socio-economic factors in individual catchments: 'Blanket approaches' to environmental policy appear too simple. (c) 2004 Elsevier B.V. All rights reserved.

OpenAIREplus

Directions the outcomes of the OpenAIRE project, which implements the EC Open Access (OA) pilot. Capitalizing on the OpenAIRE infrastructure, built for managing FP7 and ERC funded articles, and the associated supporting mechanism of the European Helpdesk System, OpenAIREplus will “develop an open access, participatory infrastructure for scientific information”. It will significantly expand its base of harvested publications to also include all OA publications indexed by the DRIVER infrastructure (more than 270 validated institutional repositories) and any other repository containing “peer-reviewed literature” that complies with certain standards. It will also generically harvest and index the metadata of scientific datasets in selected diverse OA thematic data repositories. It will support the concept of linked publications by deploying novel services for “linking peer- reviewed literature and associated data sets and collections”, from link discovery based on diverse forms of mining (textual, usage, etc.), to storage, visual representation, and on-line exploration. It will offer both user-level services to experts and “non-scientists” alike as well as programming interfaces for “providers of value-added services” to build applications on its content. Deposited articles and data will be openly accessible through an enhanced version of the OpenAIRE portal, together with any available relevant information on associated project funding and usage statistics. OpenAIREplus will retain its European footprint, engaging people and scientific repositories in almost all 27 EU member states and beyond. The technical work will be complemented by a suite of studies and associated research efforts that will partly proceed in collaboration with “different European initiatives” and investigate issues of “intellectual property rights, efficient financing models, and standards”.

Extending the learning object definition to represent programming problems

The present generation of eLearning platforms values the interchange of learning objects standards. Nevertheless, for specialized domains these standards are insufficient to fully describe all the assets, especially when they are used as input for other eLearning services. To address this issue we extended an existing learning objects standard to the particular requirements of a specialized domain, namely the automatic evaluation of programming problems. The focus of this paper is the definition of programming problems as learning objects. We introduce a new schema to represent metadata related to automatic evaluation that cannot be conveniently represented using existing standards, such as: the type of automatic evaluation; the requirements of the evaluation engine; or the roles of different assets - tests cases, program solutions, etc. This new schema is being used in an interoperable repository of learning objects, called crimsonHex.

Defining programming problems as learning objects

Standards for learning objects focus primarily on content presentation. They were already extended to support automatic evaluation but it is limited to exercises with a predefined set of answers. The existing standards lack the metadata required by specialized evaluators to handle types of exercises with an indefinite set of solutions. To address this issue we extended existing learning object standards to the particular requirements of a specialized domain. We present a definition of programming problems as learning objects that is compatible both with Learning Management Systems and with systems performing automatic evaluation of programs. The proposed definition includes metadata that cannot be conveniently represented using existing standards, such as: the type of automatic evaluation; the requirements of the valuation engine; and the roles of different assets - tests cases, program solutions, etc. We present also the EduJudge project and its main services as a case study on the use of the proposed definition of programming problems as learning objects.