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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 ...
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Analytical and experimental research for determining the seismic vulnerability of ferrocement houses, which is a low-cost system using precast thin panels, is presented. The research comprises the following tasks: (a) a ...
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Based on a critical discourse analysis, the theory of social mediation and political economy of communication, the theoretical foundations, methodological route and the main findings of a doctoral research work are described ...
The impossibility of a recurrence construction of the invariant polynomials by using the laplace-beltrami operator
In this paper, we solve an open problem proposed by Davis in [3] about the construction of the invariant polynomials by using the Laplace-Beltrami operator. Until now, only a basis for the non-normalized polynomials is ...