Photovoltaic energy has experienced tremendous growth in terms of implementation at facilities for power supply in rural areas and for energy dispatch to grid. The relative position of the fixed panels can present the problem of varying amounts of shadowing among them, which can reduce the...

La calidad del resultado empresarial no es un concepto medible a través de una única variable, sino que existen diversos atributos que la caracterizan y el uso de uno u otro puede condicionar los resultados de la investigación sin poder considerar que ninguno represente la mejor medida de...

El presente artículo recoge y analiza los resultados de un proyecto de investigación que versa sobre posibles sinergias entre el sector turístico y el sector audiovisual en España. Para ello, a través de la técnica cualitativa de la entrevista en profundidad se ha entrevistado a expertos y...

This study analyses three feasible regulation methods of an in-service cogeneration plant. The main task is to study the potential energy savings, CO2 reduction and the increase in profitability compatible with the lowest transformation costs.

The positive and negative predictive values of a binary diagnostic test are measures of the clinical accuracy of the diagnostic test, which depend on the sensitivity and specificity of the diagnostic test and the disease prevalence, and therefore they are two interdependent parameters. The...

Mining is a very important activity for economic and social development, but traditionally research has centered on its technical and operative aspects, instead of studying the image transmitted to the rest of society. This has originated diverse problems, fundamentally due to the information...

El presente trabajo se ocupa de describir los principales rasgos que definen el Programa Nacional de Reformas (PNR), de octubre de 2005, que el Gobierno español elabora como respuesta a la relanzada Estrategia de Lisboa, surgida en el Consejo Europeo de Primavera de ese mismo año. El PNR se...

This paper presents an empirical evaluation of the evolution of trade relationships between Latin America and the European Union from 1992 to 2003, using the most recent data available. We focus on the volume, concentration by countries and areas, and the evolution phases, in the framework of...

The paper analyzes the well-known as "Law of Historical Memory," cleared by the Congreso de los Diputados the last October. This paper contains the main measures to be developed by the Project and a critical view from a legal perspective that shows its deficiencies. The article ends with some...