https://www.selleckchem.com/products/ki20227.html Spirituality has been a part of nursing for many centuries and represents an essential value for people, including nurses and patients. Cumulative evidence points to the positive contribution of spiritually on health and wellbeing. However, there is little clarity about what spirituality means. The literature reveals that nurses have ascribed a diversity of interpretations to spirituality. However, no studies have investigated how registered nurses construct their understanding of spirituality using a critical discourse analysis approach. Therefore, the aim of this study was to uncover how registered nurses construct their understanding of spirituality using a critical discourse analysis approach. Twenty registered nurses from a non-denominational public hospital and a faith-based private hospital were interviewed about their understanding of spirituality and practice of spiritual care. A critical discourse analysis approach was used in the examination of the interview texts to uncover underlying social and power features. Links were made between the linguistic features the registered nurses used in their interviews and the broader social context of the study. Three discourses emerged from the interview texts. These include constructing spirituality through personal religious beliefs discourse, holistic discourse and empathetic care discourse. The findings of this study have implications for nurse education and policy makers.Lithium-oxygen (Li-O2 ) batteries have attracted extensive research interest due to their high energy density. Other than Li2 O2 (a typical discharge product in Li-O2 batteries), LiOH has proved to be electrochemically active as an alternative product. Here we report a simple strategy to achieve a reversible LiOH-based Li-O2 battery by using a cation additive, sodium ions, to the lithium electrolyte. Without redox mediators in the cell, LiOH is detected as the sole discharge product and it charge