Futur campus santé de Sion: vers une collaboration entre services documentaires? : état des lieux et pistes de réflexion

La HES-SO Valais Wallis a pour projet de construire à l’horizon 2020 un nouveau bâtiment regroupant ses formations dans le domaine de la santé (soins infirmiers et physiothérapie) et du social (filières de niveau école supérieure dans l’éducation de l’enfance et l’action socio-professionnelle). Le choix de la localisation de cette nouvelle infrastructure s’est porté sur le site de Champsec à Sion qui regroupe actuellement plusieurs institutions sanitaires valaisannes (Hôpital du Valais, SUVA, Observatoire valaisan de la santé, etc.). Il existe ainsi un potentiel de synergie possible entre partenaires et futurs voisins. Ce travail a pour objectif de déterminer dans un premier temps l’intérêt des différents partenaires à une collaboration sur le plan de la documentation, d’établir un état de la situation actuelle et de proposer des pistes pour une future collaboration institutionnelle

In situ multi-element analysis of the Mount Pinatubo quartz-hosted melt inclusions by NIR femtosecond laser ablation-inductively coupled plasma-mass spectrometry

Microscopic melt inclusions found in magmatic minerals are undoubtedly one of the most important sources of information on the chemical composition of melts. This paper reports on the successful application of near-infrared (NIR) femtosecond laser ablation (LA) - inductively coupled plasma-mass spectrometry to in situ determination of incompatible trace elements (Li, Rb, Sr, Y, Zr, Nb, Cs, Ba, REE, Ta, Th, U) and ore metals (As, Mo, Pb) in individual melt inclusions hosted in quartz from the Mount Pinatubo dacites, Philippines. The determined elements cover a concentration range of five orders of magnitude. Femtosecond LA-ICP-MS analyses of twenty-eight individual melt inclusions demonstrate the efficiency of the microanalytical technique and suggests a spectacular homogeneity of the entrapped melt, at least with respect to the following incompatible trace elements: Rb, Sr, Nb, Cs, Ba, La, Ce, Pr, Nd, Pb, Th. The analytical precision (1s) for Na, Ca, Rb, Sr, Y, Nb, Ba and LREE ranged from 3 to 20%. Comparison of trace element concentrations in Mt. Pinatubo melt inclusions determined by femtosecond LA-ICP-MS with those of melt inclusions previously analysed by secondary ion mass spectrometry analysis (SIMS) and those of matrix glasses previously determined by nanosecond LA-ICP-MS showed an agreement typically within 30-40%. The homogeneity of trace element concentrations of the Mt. Pinatubo melt inclusions and the matrix glasses is consistent with the melt inclusion origin as homogeneous rhyolitic melt that was trapped in quartz phenocrysts at the final crystallisation stages of the host adakite (dacite) magma

La "bonne mort": perceptions des professionnels de soins en Suisse romande

To describe the perception of "Good death" among health personnel working in nursing homes in French-speaking Switzerland and to identify the differential explanatory factors