Phase equilibrium data regression is an unavoidable task necessary to obtain the appropriate values for any model to be used in separation equipment design for chemical process simulation and optimization. The accuracy of this process depends on different factors such…

For long time anti-doping authorities have tried to find a way to tackle the use of forbidden substances and methods (namely erythropoiesis stimulating agents and blood transfusion) which improve sport performance through an increase of red cells and therefore oxygen…

In the latest decades the arm propulsion mechanism in human swimming has been an issue of great interest for researchers. The availability of new devices which can easily measure the stroke propulsion by means of a non invasive gauge allows…

During a grounded theory study into health visiting the role of the relationship with clients was uncovered. It was found that they have a necessary enabling and mediating function for health visitors' work. Although the literature has highlighted the importance…

We estimated the number of colors perceived by color normal and color-deficient observers when looking at the theoretic limits of object-color stimuli. These limits, the optimal color stimuli, were computed for a color normal observer and CIE standard illuminant D65,…

Resumen de la comunicación presentada en XXX Meeting, Sociedad Española de Ciencias Fisiológicas, Cáceres, 29 September-2 October 1999.

Objetivo: Analizar la institucionalización de las ciencias de la nutrición en la España de la segunda mitad del siglo XX, y evaluar la actividad desarrollada por la revista Anales de Bromatología. Método: Estudio bibliométrico descriptivo de los artículos originales. Se…

In the convergence theory of multisplittings for symmetric positive definite (s.p.d.) matrices it is usually assumed that the weighting matrices are scalar matrices, i.e., multiples of the identity. In this paper, this restrictive condition is eliminated. In its place it…

This paper analyzes the effect on the optimal value of a given linear semi-infinite programming problem of the kind of
perturbations which more frequently arise in practical applications: those which affect the objective function and the right-hand-side coefficients of the…

Carried out researches with 28 high skilled gymnasts (15 – main group, 13 – control group) allowed to define the neurofeedback influence on functional condition of the sportswomen in competitive period. Neurofeedback course promotes improvement of rapidity of complex coordinating…