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In this paper we present the gradual process of building abstract data types (ADTs), such as Fractions and Polynomials. They are built from basic ADTs, such as Booleans and Integers. We propose a set of functional categories ...
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Historical records are an important source of information on extreme and rare floods and fundamental to establish a reliable flood return frequency. The use of long historical records for flood frequency analysis brings ...
Production and characterization of activated carbon from wood wastes
Cedarwood (Cedrela Angustifolia) and teak (Tectona Grandis) woods are typically used for furniture manufacture because they have high durability, are light and easy to work. During these manufacturing process, large amount ...
Identification of wetland areas in the context of agricultural development using remote sensing and GIS [Identificación de áreas de humedal en el contexto del desarrollo agrícola usando teledetección y SIG]
This study aims to determine the wetland potential on a pixel basis on the floodplain of the Leon River: hydrology, hydrophytic vegetation and hydromorphic soils were taken into account. Field measurements and spatially ...
Evaluation of the causes of error in the MCD45 burned-area product for the savannas of northern South America [Evaluación de las causas de error en el producto de área quemada MCD45 para las sabanas del norte de Suramérica]
Forest fires contribute to deforestation and have been considered a significant source of CO2 emissions. There are global maps that estimate the area affected by a fire using the reflectance variation of the surface. In ...
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This work is based on the relationship between film theory and its sociological dimension, to formulate an analysis of ‘landismo’, one of the most important social phenomena in the history of Spanish cinema. Specifically, ...
Valuation of renewable and unconventional electricity sources: An approach from real options [Avaliação de fontes renováveis não convencionais de geração de energia: Um enfoque a partir das opções reais] [Valoración de fuentes renovables no convencionales de generación de electricidad: Un enfoque desde las opciones reales]
In this paper the investment opportunities in emerging power generation technologies, which are considered risky investments due to the volatility of the market price of electricity, are valuated. This analysis uses both ...