Caracterización de los ácidos grasos y actividad antimicrobiana del extracto en metanol de Holothuria princeps (Holothuriida: Holothuriidae)

Análisis y caracterización de los sonidos cardiacos de una ballena jorobada adulta en su entorno natural

Importancia del lenguaje coloquial y de los símbolos de puntuación en el perfilado de autores

In recent years, author profiling (AP) has become a very relevant task for natural language processing (NLP). The main goal of 43 Research in Computing Science 115 (2016) pp. 43–56; rec. 2016-04-22; acc. 2016-05-15 AP is automatically determine demographic aspects from an author, for example, genre and age. In this paper we present a method for author profiling; particularly, we are interested ...

Antimicrobial activity of Rubus imperialis (Rosaceae)

In this work the possible antimicrobial activity of crude methanol extract (CE), hexane, ethyl acetate and butanol fractions, as well as four pure compounds obtained from Rubus imperialis roots was evaluated. The minimal inhibitory concentrations (MIC) were determined using the agar dilution method. The experiments showed that the extract and some fractions exhibited antimicrobial action, parti...

Experiencias y obstáculos de los psicólogos en el acompañamiento de los procesos de fin de vida

Psychologists are responsible for the emotional care to patients who are in end-of-life processes. Little is known about the experiences, the obstacles and problems they face when addressing such complex situations, so the main objective of this research is to understand and explore what they are. A qualitative phenomenological design was performed, using semi structured interviews, which were ...

Conservación de propiedades del anillo de polinomios y del anillo de series en la clase de los anillos de conductor finito

In this paper is considered the preservation of properties of the ring of coefficients R to the rings R[x] and R [[x]], where R[x] denotes the polynomials ring and R [[x]] is the power series ring. This study is carry out in the context of finite conductor rings; in particular, properties like GCD, G − GCD, coherence, quasi coherence and finite conductor are analized.