Resumen

In this study we use cointegration methods to investigate the relationship between the variables of the Ohlson model (stock price, earnings per share and book value) with panel data. The cointegration tests were applied at individual and group level (by…

Se evaluaron un total de 984 sujetos adultos normales con la Batería Neuropsicológica de Luria Nebraska (Versión Portuguesa Experimental – Maia, 2006). Se seleccionaron al azar sujetos de la población portuguesa que voluntariamente aceptaron participar en este proyecto. Todos los…

In the present paper, Sheldon's Somatogram is matematically analyzed in view to the statistical analysis proposed by Carter et al. (1983). The validation of the somatotype dispersion distance (SDD) and the somatotype attitudinal distance (SAD) is cuestionated as the basis…

The k nearest neighbor (k-NN) classifier has been extensively used in Pattern Recognition because of its simplicity and its good performance. However, in large datasets applications, the exhaustive k-NN classifier becomes impractical. Therefore, many fast k-NN classifiers have been developed;…

We describe a technique for using Bode plots in microscopic interferometry, in particular as applied to the three Gaussian beam interferometer recently reported in the literature. The technique is used in a similar manner to its application to an electric…

This paper presents a general image of the coastal landsrape. A description of settlement patterns on the coasts of Tabasco and campeche is presented, based on archeological and historical data, and different types of habitats in the region are classified.,…

La Escala del Amor Triangular de Sternberg divide el amor en tres componentes: intimidad, pasión y compromiso. El objetivo del presente estudio fue analizar la evolución de los tres componentes del amor con el transcurso del tiempo en una muestra…

Power systems monitoring is particularly challenging due to the presence of dynamic load changes in normal operation mode of network nodes, as well as the presence of both continuous and discrete variables, noisy information and lack or excess of data.…

Inicialmente se destaca la importancia de las predicciones de lluvia máxima diaria como base para la estimación de las crecientes de diseño, cuando no existe información hidrométrica ni pluviográfi ca. Además, se citan las ventajasde los métodos regionales ante los…