After the power void caused by the Roman Empire’s decline, Medieval Europe is involved in a combat climate for the power. The new Christian church from Rome expands and includes kings and emperors. The Christian pope seeks ...

Different types of companies and organizations around the world, in spite its size, economic activity, nature, capital managed by them, and many more aspects, are heading towards diverse daily challenges that must be ...

In this article, we compare the accuracy of the forecasts for the exponential smoothing (ES) approach and the radial basis function neural networks (RBFNN) when three nonlinear time series with trend and seasonal cycle are ...

The purpose of this article is to review and analyze the context and basic requirements to be considered to implement projects of Small Hydro Power, which was performed by collecting information and reviewing of the current ...

This paper presents a combined methodology based on multicriteria decision analysis and optimization for the distribution centers location problem. The initial approach consists of a set of relevant quantitative and ...

This study evaluates the SODIS and SODIS method combined with Artemisia annua (SODIS+A. annua) as an alternative for water disinfection in communities without access to potable water. The efficiency of the method in removing ...

The measurement of the performance in the maintenance function has produced large sets of indicators that due to their nature and disparity in criteria and objectives have been grouped in different subsets lately, emphasizing ...