El efecto placebo revisitado

Los sistemas de información y su efecto en el desempeño organizacional en empresas de la Octava Región de Chile

An Application of the Gelfand-Mazur Theorem: the Fundamental Theorem of Algebra Revisited Una Aplicación del Teorema de Gelfand-Mazur: el Teorema Fundamental del Algebra Revisitado

The main goal of this note is to give a new elementary proof of the Fundamental Theorem of Algebra. This proof is based on the use of the well known Gelfand-Mazur Theorem.

Effect of the music in labor and newborn EFEITO DA MÚSICA NO TRABALHO DE PARTO E NO RECÉM-NASCIDO EFECTO DE LA MUSICA EN EL TRABAJO DE PARTO Y EN EL RECIÉN NACIDO

Music has been applied for balancing energies that have been disturbed by the stress of modern life. The objective of the present study was to verify the effect of music in labor and on the newborn, when submitted to the same melodies heard by their own mothers during pregnancy. Pregnant women, Health Center users, were submitted to musical sensitization sessions since their fifth month of preg...

Ageing and temperature effect on the fatigue performance of bituminous mixtures ; Efecto del envejecimiento y de la temperatura en el comportamiento a fatiga de las mezclas bituminosas

The ageing of asphalt mixes, together with their exposure to low temperatures, causes a progressive increase of cracking. In this paper, the effect of ageing and temperature on the fatigue of asphalt concretes made with two types of binders, conventional (50/70) and polymer modified bitumen (PMB), is studied. For this purpose, specimens previously subjected to an accelerated laboratory ageing p...

El Cerebelo En El Autismo

Autism is considered as a neurodevelopmental disorder which affects boys more than girls, in a proportion 4:1 respectively. Autism presents neuroanatomical abnormalities located in the frontal cortex, the amygdala and the cerebellum. Autistic cerebellar postmortem studies have revealed a reduced number of Purkinje cells as well as a reduced Purkinje cell size when compared with non-autistic sub...