A systematic review of collaborative models for health and education professionals working in school settings and implications for training.

CONTEXT: Collaborative engagement between education and health agencies has become requisite since the establishment of school inclusion policies in many developed countries. For the child with healthcare needs in an educational setting, such collaboration is assumed to be necessary to ensure a coordinated and holistic approach. However, it is less clear how this is best achieved. OBJECTIVES: This secondary research aimed to answer the questions: what are the reported models of best practice to support the collaboration between education and health staff and what are the implications for training strategies at an undergraduate and postgraduate level to affect these models? METHODS: Systematic review of current literature, with narrative summary. FINDINGS: Models of interaction and teamwork are well-described, but not necessarily well-evaluated, in the intersection between schools and health agencies. They include a spectrum from consultative to collaborative and interactive teaming. It is suggested that professionals may not be adequately skilled in, or knowledgeable about, teamwork processes or the unique roles each group can play in collaborations around the health needs of school children. DISCUSSION AND CONCLUSION: There is a need for robust primary research into the questions identified in this paper, as well as a need for educators and health professionals to receive training in interprofessional teamwork and collaboration beyond their traditional domains. It is suggested such training needs to occur at both the undergraduate and postgraduate levels.

Chlorine as a geobarometer for alkaline magmas: Evidence from a systematic study of the eruptions of Mount Somma-Vesuvius.

Defining the magma storage conditions of a volcanic system is a major goal in modern volcanology due to its direct implications for the style of a possible eruption, and thus on the associated risk of any crisis and the necessary management and mitigation strategies. Below 200 MPa and at equivalent depths, the strongly non-ideal behaviour of the H-C-O-S-Cl-F system in the silicate melt causes unmixing of the fluid phase to form an H2O-rich vapour and a hydrosaline phase in equilibrium with the silicate melt, both responsible for buffering the chlorine (Cl) concentration. Following this equilibrium, the Cl concentration in melts may be used as a geobarometer for alkaline magmas. Systematic application of this method to the main explosive eruptions of Mount Somma-Vesuvius highlights two main magma ponding zones, at ~180-200 and ~100 MPa. At these pressures, the maximum pre-eruptive H2O contents for the different magma compositions can be estimated; the results obtained, largely in agreement with the current literature, therefore confirm the validity of the method. The Cl geobarometer may help scientists to define the variation of the magmatic reservoir location through time and thus provide strong constraints on pre-eruptive conditions, which are of utmost importance for volcanic crisis management.