[EN] This paper presents a genetic algorithm to calibrate dynamical systems that is able to calculate confidence intervals for the parameters of the system. As an application case is used to calibrate the system that ...

[EN] This paper presents a dynamical integro-differential equation to reproduce the dynamical response of the General Factor of Personality (GFP) to a stimulus dose, particularly to a stimulant drug dose. The model is ...

[EN] A deepening in the biological nature of the general factor of personality (GFP) is suggested: the activation level of the stress system is here represented by the gene expression of c-fos. The results of a single case ...

The purpose of this paper is to suggest a formalism given by an equation suitable for simulating discrete systems with space-time variation in addition to other change variables. With such formalism, multidimensional ...

[EN] Extraversion is considered as the fundamental and basic dimension of personality from the Unique Trait Personality Theory [1]. Extraversion, as temperamental dimension, involves cognitive dimensions such as racionality ...

[EN] The thesis is aimed at developing a qualified information tool (a dynamic simulation model), that serves as support for local decisions in planning the water and sanitation sector, aimed at sustainability, especially ...

This study proposes a strategy, based on self-regulation therapy, to change personality and its biological substrate, the DRD3 gene expression. It has been demonstrated that acute doses of stimulating drugs, like ...

A model for a general human population dynamics is presented to approach the demographic stability problem. The main model variables are demographic variables per sexes (births, deaths, emigration, immigration and population) ...