Universitat Politècnica de Catalunya
Ara mostrant els elements 1-20 de 56
Evaluation is the systematic determination of the merit, worth and significance of a programme, initiative or intervention. As a young discipline, its empirical study is still limited, especially in Francophone Africa. ...
Actualmente, más del 50% de la población mundial vive en áreas urbanas (75% en EU), y las ciudades concentran entre un 60-80% del consumo energético global y el mismo porcentaje de las emisiones de GEI CO2. Así mismo, ...
Taking into account the limitations of official approaches for addressing agri-food research, as well as their associated policies to tackle the problems of hunger and vulnerability of agri-food systems to global change, ...
This research aims to contribute to the integral management of Global Issues. Topics whose complexity and magnitude is so high that affect all humanity, they are long-term issues and cannot be solved by one sole nation. ...
Los mercados mundiales agroalimentarios se han visto recientemente afectados por shocks importantes tales como crisis alimentarias y el estallido del mercado de los biocombustibles. La presente tesis contribuye de forma ...
Urban fragmentation is a phenomenon which characterizes the so-called "global city", both in the North and in the South of the world. Since the 1990s, several disciplines have approached fragmentation dynamics from different ...
In Chapter 1 of the thesis the responsibilities of the main actors involved in the decision-making are identified, listed and described, stressing that there are many actors involved in the decision-making. Also, there is ...
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 responsibility. ...
The thesis states that, as economies become more internationalized and as monetary and physical transnational flows increase, the negative externalities associated with these flows also rise. Externalities are distributed ...
This research project intends to investigate empirically the potentials of Social Capital to act as a mechanism to improve the performance of India's small-holder agriculture. The study employs both a qualitative and ...
Climate Change has become no longer a conjecture but an objective reality. The increase of the global average temperature, the seas level rise or the increase in the frequency and magnitude of extreme weather events are ...
This thesis is a interdisciplinary research in the field of sustainable energy systems with the falsifiable hypothesis "a necessary transition from a society highly dependent on oil to one based on the use of local resources ...
To analyse the current situation of the Latin American subcontinent is to speak of a process of repression, as explained by Alberto Acosta when referring to the evil of abundance: countries rich in natural resources, whose ...
The present dissertation aim a contributing to both agricultural economics and marketing literature by addressing specific issues related to discrete choice models and choice experiments. More precisely, this thesis focuses ...
The aim of this thesis is to investigate Spanish consumers purchase motivations and behavior towards organic food by means of determining the key factors that take part on building their behavior. An important contribution ...
Con el objetivo de identificar factores y características que faciliten y promuevan la resiliencia social-ecológica en las ciudades, esta tesis doctoral sitúa, analiza, estructura, e interpreta las prácticas urbanísticas ...
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 . Discovering and analyzing ...
The main objective of this Thesis is to determine the behaviour, the energetic and economic feasibility, and the comfort conditions in office buildings, specifically for solutions with high proportions of glazing on facades ...
Public health policies are often influenced by social-ecological interactions that affect the achievement of policy goals and may produce early interruptions of actions. Paradigms, frameworks and models most commonly used ...
Based on the experience gained during more than 10 years working on energy efficiency in public buildings of various uses, this thesis develops a methodology for intervention in school buildings. The aims were to define ...
