Ara mostrant els elements 11-20 de 45
Gallón Londoño, Luciano (Data de defensa: 2012-02-07)
En 1950 vivían en Suramérica unos 113 millones de personas; en 2010, 393 millones, tres veces y media más. La mitad de ellos vive en la pobreza. En 2050, alrededor de 485 millones vivirán allí. Las ...
Acevedo Agudelo, Harlem (Data de defensa: 2017-09-13)
In view of the thousands of social interest housing projects being carried out in Latin America, the question arises of what these new spaces offer in terms of habitability, well-being and environmental ...
Estrada Añokazi, Lena Yanina (Data de defensa: 2018-09-12)
The traditional knowledge of our indigenous peoples has allowed them to balance and preserve the environment; it is related to cultural, social, environmental, political, economic and historical aspects ...
Botero Posada, Simón Andrés (Data de defensa: 2022-11-29)
(English) Agro-food systems in indigenous communities, due to their characteristics of complexity and adaptability, must be studied from a multidimensional perspective. In this class of systems, economic, ...
Miranda Briones, Ricardo (Data de defensa: 2021-12-01)
Tree rings play a relevant role for the reconstruction of climatic variables on centuries or millennia-scale. In the presence of anthropogenic climate change, and in the absence of extensive meteorological ...
Jiménez Redal, Rubén (Data de defensa: 2014-07-22)
Many NGOs have tried to implement cooperation projects in water services in Africa. A percentage of them has been successful when it comes to sustainability but a significant proportion has failed . ...
Baba El Mokhtari, Yasmina (Data de defensa: 2017-07-12)
In this thesis we analyzed the preferences of consumers towards foods enriched with healthy components, in particular omega-3 (n-3). Beef and egg have been chosen as case studies. In the first case ...
López González, Alejandro (Data de defensa: 2018-12-20)
Currently, around 1.2 billion people remain without access to electricity in rural areas of Africa, Asia and Latin America. To date, rural electrification programs have been carried out mainly using ...
Pita Merino, Lina (Data de defensa: 2020-01-29)
This document constitutes a conceptual and empirical approach to the problem of Socio-Environmental Conflicts (SEC) in Ecuador through an evaluation of 51 cases, distributed throughout the Ecuadorian ...
Londoño-Linares, Juan Pablo (Data de defensa: 2016-02-03)
The available literature on Landslide Risk Assessment is less than the available on Hazard zonation topics. A reason is the inherent difficult to develop quantitative landslide risk assessment; this ...