COMPOSICION DEL ACEITE ESENCIAL Y ACTIVIDAD ANTIMICROBIANA DE EUPATORIUM PATENS

Chemical composition of carrot seeds (Daucus carota L.) cultivated in Turkey: characterization of the seed oil and essential oil

Se determinó la composición química y las propiedades físicas de las semillas de zanahoria (Daucus carota L.) obtenidas en Konya, Turquía, con objeto de investigar usos potenciales de las mismas. Se determinó la humedad, el peso, el contenido proteico, en aceite, en fibra, en ceniza, en ceniza insoluble en ácido clorhídrico, los carbohidratos totales, y el rendimiento de la obtención de aceite ...

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...

Nursing Images and Representations concerning Stress and Influence on Work Activity Imágenes Y Representaciones De La Enfermería Respecto Del Estrés Y Su Influencia En La Actividad Laboral

The objectives of this study were: to identify the representations related to working stress factors attributed by nursing professionals and to discuss the influence of those factors on their work activities. The investigation was developed through a descriptive study with a qualitative approach, using the premises of social representations. The performed studies were used as the framework for ...

Centro de Investigación y de Estudios Avanzados del I.P.N.

We study topological defects arising in the Grand Unification Model SU(6)L ⊗SU(6)c⊗SU(6)R ×Z3. In particular we show the existence of massive magnetic monopoles, cosmic strings and global textures in a particular symmetry breaking chain. We comment on the possible relation to astrophysical problems, in particular to the explanation of the origin of the highest energy cosmic rays reported recent...

Implantación de un marcapaso a través de una vena cava superior izquierda persistente: Utilidad del registro de actividad eléctrica endocavitaria