Now showing items 1-5 of 5
Machines and energy. Energy capital ratios in Europe and Latin America 1875 - 1970'
(Taylor & Francis, 2018) Artículo / Artikulua,
The relationship between energy and capital is one of the most important aspects of modern economic growth. Machines need energy to produce all the goods we enjoy; energy would be far less useful for humankind in absence ...
Siting (and mining) at the border Spain-Portugal nuclear transboundary issues
(Brepols, 2018) Artículo / Artikulua,
This article is focused on nuclear transboundary issues between Portugal and Spain, two countries that share a long history of nuclear collaboration and conflict of late, where national borders played a crucial role. The ...
Revisiting quality television: audience perceptions
(Taylor & Francis, 2018) info:eu-repo/semantics/article,
This article analyzes what the audience understands by the concept of quality as applied to television channels. This research also examines the influence of the perceived quality of the different programs broadcasted by ...
Geometrical aggregation of finite fuzzy sets
(Elsevier, 2018) info:eu-repo/semantics/article,
A fuzzy set on a finite universe can be interpreted as a vector in a unit cube. This gives rise to a huge variety of approaches in order to aggregate finite fuzzy sets or to modify a given one. We analyze several geometrical ...
Weightable quasi-metrics related to fuzzy sets
(Hacettepe University (Turquía), 2018) info:eu-repo/semantics/article,
We show that the definition of a fuzzy set is directly related to the existence of a weightable quasi-metric on a universe. This relationship is also explored in terms of functional equations coming either from the membership ...