El texto describe el desarrollo de un modelo de transporte reactivo aplicado a la intrusión marina. Se valida con datos experimentales obtenidos en columnas de laboratorio por investigadores holandeses (C. A. J. Appelo)., El desarrollo del modelo se publicó en…

In a previous study, we investigated, at a laboratory scale, the chemical activation of two different carbon fibres (CF), their porosity characterization, and their optimization for hydrogen storage [1]. In the present work, this study is extended to: (i) a…

A point of a convex set belongs to its end in a given direction
when this direction is not feasible at that point. This paper analyzes the
properties of the directional end of general convex sets and closed convex
sets…

The aim of this study was to compare flexibility in the Czech population in age 18 - 59. The values of isometric strength were obtained using a sit and reach test (measuring of maximal reach in sit). In comparison with…

The purpose of this study is to estimate the prevalence of lifetime intimate partner violence (IPV) in older women and to analyze its effect on women's health and Healthcare Services utilization. Women aged 55 years and over (1,676) randomly sampled…

La elaboración de tipologías es un paso previo para un mejor análisis de la ocupación
del tiempo libre y el establecimiento de medidas colectivas que incidan en el desarrollo
de un estilo de vida saludable entre los jóvenes. La población…

We describe an integrated project that includes theoretical, numerical and experimental studies designed to facilitate teaching the non-linear post-buckling of a cantilever column to undergraduate mechanical engineering students. We present the differential equation governing the behaviour of this mechanical system…

The purpose of this study was to investigate the correlations of anthropometric characteristics with isotonic strength (handgrip strength), lower limb power, aerobic strength, and skill tests in purposely selected 60 Indian professional male hockey players of different levels players (35…

SGR 0418+5729 is a transient soft gamma-ray repeater which underwent a major outburst in 2009 June, during which the emission of short bursts was observed. Its properties appeared quite typical of other sources of the same class until long-term X-ray…

Here we provide the first assessment of the accuracy of lightweight satellite transmitters (80 g) under actual operating conditions and the performance of the Argos system in southern Europe. To estimate transmitter accuracy we used transmitters equipped with a Global…