Social housing and land use planning in Medellin during the period 2006-2011. Steps towards socio economic and residential segregation

This paper presents an approach to the relationship between land use planning and socioeconomic residential segregation, from the location of social housing in Medellin, Colombia, during the period 2006-2011. The first part introduces the land use regulations regarding the location of social housing, identifying ambiguities in the current spatial plan. Next, we present the intersection of  regulatory information and the location of the projects that were under construction during the  study period, highlighting the need to consider the location as an important characteristic of social housing and residential segregation as a phenomenon that must be recognized and worked on land  use planning in our cities.

The avatars of housing in Latin American urban and regional research (1990-2012)

The review of the terms used as keywords in three journals (published in Mexico and Chile) and the Brazilian meetings of regional and urban research are used to analyze the trends in housing research. Their dynamics are interpreted in the light of the general changes identified for urban and regional  research, synthesized by other authors as the emergence of new research topics and agents of urban change (civil society, participation, environment, gender) and the process of globalization (in its facets  of productive restructuration, job flexibility, social exclusion) as a general framework of analysis. It is found that the central themes of research in housing relate primarily to government action in  housing. New concerns, such as citizen participation, the environment or gender are linked to these actions as normative elements to the evaluation of programs or policies, but not as autonomous fields of study of the housing.In addition to this central concern, a significant growth of academic  production and  ome indication of the internationalization of research are mentioned

Informal housing in the XXI century. Characteristics of the informal land and housing supply in Bogota during the first decade of the XXI century

This article characterizes the conditions of the informal land and housing supply during the first decade of the xxi century in Bogota, regarding magnitude and location of the informal urban growth (new occupations in the periphery and informal densification of consolidated areas), housing  conditions in recent occupations and the characteristics of the land market. The situation of the  last decade has been reconstructed based in aerial photography analysis, census data quantification  and data analysis from planning and control public entities. Results suggest that due to the relative  land scarcity in Bogotá, among other aspects, the informal market dynamics have experimented changes compared to previous decades, because the growth in consolidated urban areas becomes  more important than the informal urbanization of the peripheries, but at the same time informality  transcends the municipal perimeter to the neighboring municipalities.

Information provision in procurement auctions

We analyze the optimal provision of information in a procurement auction with horizontally differentiated goods. The buyer has private information about her preferred location on the product space and has access to a costless communication device. A seller who pays the entry cost may submit a bid comprising a location and a minimum price. We characterize the optimal information structure and show that the buyer prefers to attract only two bids. Further, additional sellers are inefficient since they reduce total and consumer surplus, gross of entry costs. We show that the buyer will not find it optimal to send public information to all sellers. On the other hand, she may profit from setting a minimum price and that a severe hold-up problem arises if she lacks commitment to set up the rules of the auction ex-ante.

Decentralization and local government performance improving public service provision in Bolivia.

Este artículo analiza algunas de las justificaciones más importantes para el desarrollo de procesos de descentralización, analiza sus fundamentos teóricos, y posteriormente describe los elementos de una nueva teoría descentralización, la cual debería llevarnos más lejos en nuestro entendimiento de la efectividad y las implicaciones de la descentralización. Finalmente y de forma más importante, revisamos una gran cantidad de nueva información sobre los efectos de la descentralización en Bolivia. Encontramos fuerte evidencia de que la devolución de recursos y poderes a los gobiernos locales han (i) incrementado en la eficiencia de asignación en el sector público boliviano, (ii) generado una mayor estabilidad en los patrones de inversión pública entre sectores, (iii) llevado a un gobierno más orientado a las necesidades locales de lo que había sido posible a través de gobiernos centralizados, y (iv) muy probablemente incrementado el criterio de costo efectividad del sector público.

Curriculum provision for the gifted and talented in the primary school : English, maths, science and ICT.

Este manual se centra en un examen más detallado de los planes de estudio, porque las escuelas que trabajan para mejorar su oferta para los superdotados tienen la necesidad de una orientación más detallada en determinadas áreas. Diseñado principalmente para el maestro de primaria, está estructurado en seis capítulos en donde se analiza lo que las escuelas deben estar tratando de lograr y por qué, destaca el hecho de que la capacidad lingüística se reconoce a menudo a una edad temprana del niño y los logros significativos que pueden ocurrir antes de que éste llegue a escuela, mira las matemáticas en la escuela primaria y considera lo que representa ser dotado en matemáticas y cómo la escuela podría reconocer matemáticos dotados, considera la ciencia y su papel en ayudar a los niños a desarrollarse como pensadores sofisticados, explora el papel de las TIC como herramienta de aprendizaje.

Online learning matters : extending your organisation's learning provision.

El libro explica, desde un punto de vista organizativo, cómo preparar cursos que ofrezcan formación online o semipresencial en el ámbito de la educación de adultos. Incluye: conceptos del aprendizaje, aprendizaje en línea y el papel de las metodologías online para ampliar y mejorar la oferta educativa; diseño del espacio de aprendizaje; desarrollo de la oferta educativa online; facilitar el aprendizaje en un entorno online; recursos y creación de contenidos; garantía de calidad y control.

Decidiendo a distancia con la UNED : organizaci??n de la tarea orientadora en un centro de educaci??n superior a distancia = Making decisions at distance at the UNED guidance provision in a distance education center

Resumen basado en el del autor

The potential of digital interactive television for the provision of healthcare and wellness services

The potential of digital interactive television (iDTV) to promote original services, formats and contents that can be relevant to support personal health care and wellness of individuals, namely elderly people, has not been yet fully explored in the past. Therefore, in a context of rapid change of the technological resources, in which the distribution and presentation of content comes associated with new platforms (such as digital terrestrial TV and IPTV), it is important to perceive the configurations that are being developed for interactive digital TV (iDTV) that may result in relevant outcomes within the field of healthcare and wellness, with the aim of offering complementarity to the existing services and contents made available today via the traditional means and media. This article describes and discusses the preliminary results of the first part of the research project iDTV-HEALTH: Inclusive services to promote health and wellness via digital interactive television. These first results suggest that iDTV solutions may represent a real contribution to delivery healthcare and wellness to the target population, namely as a supplement to health services provision.