Unravelling the history of mountain belts through U-Pb and Lu-Hf dating of zircon and Ar/Ar dating of detrital white mica: a case study from the Eastern Alps.

Radiogenic isotopes of igneous and detrital minerals from various clastic rocks of mountain belts are used to reveal tectonic and sedimentary processes, which are otherwise difficult to detect. Here, we discuss the results of U-Pb and Lu-Hf zircon systems, and Ar/Ar on detrital white mica in Eastern Alps. Zircon and white mica are chemically and mechanically stable and occur in magmatic, metamorphic and sedimentary rocks.

Sharpening the lens to evaluate interprofessional education and interprofessional collaboration by improving the conceptual framework: a critical discussion.

It has been difficult to demonstrate that interprofessional education (IPE) and interprofessional collaboration (IPC) have positive effects on patient care quality, cost effectiveness of patient care, and healthcare provider satisfaction. Here we propose a detailed explanation for this difficulty based on an adjusted theory about cause and effect in the field of IPE and IPC by asking: 1) What are the critical weaknesses of the causal models predominantly used which link IPE with IPC, and IPE and IPC with final outcomes? 2) What would a more precise causal model look like? 3) Can the proposed novel model help us better understand the challenges of IPE and IPC outcome evaluations? In the format of a critical theoretical discussion, based on a critical appraisal of the literature, we first reason that a monocausal, IPE-biased view on IPC and IPC outcomes does not form a sufficient foundation for proper IPE and IPC outcome evaluations; rather, interprofessional organization (IPO) has to be considered an additional necessary cause for IPC; and factors outside of IPC additional causes for final outcomes. Second, we present an adjusted model representing the "multi-stage multi-causality" of patient, healthcare provider, and system outcomes.

Entrustment versus performance scale in high-stakes OSCEs: Rater insights and psychometric properties.

Background: Although entrustment scales are increasingly applied in workplace-based assessments, their role in OSCEs remains unclear. We investigated raters' perceptions using an entrustment scale and psychometric analyses.

Method: A mixed-methods design was used.

Mixed methods instrument validation: Evaluation procedures for practitioners developed from the validation of the Swiss Instrument for Evaluating Interprofessional Collaboration.

Background: Quantitative and qualitative procedures are necessary components of instrument development and assessment. However, validation studies conventionally emphasise quantitative assessments while neglecting qualitative procedures. Applying both methods in a mixed methods design provides additional insights into instrument quality and more rigorous validity evidence.

Carbonation and serpentinization of diopsidite in the Altun Mountains, NW China.

Mineral carbonation of mafic-ultramafic rocks has been highlighted as a promising way for permanent carbon capture and storage. Carbonatization involves the release of Ca, Mg and Fe from silicate minerals by dissolution and reaction in the aqueous phase to form stable carbonate minerals. Diopside is one of the most abundant mafic minerals in the lithosphere and contributes a portion of Mg and Ca to surface weathering.