The effect of perceived organisational justice on job satisfaction and burnout levels of haemodialysis nurses.

BACKGROUND: Organisational justice influences job satisfaction, the performance of individuals and the functioning of institutions. The lack of evidence-based studies investigating the relationship between hemodialysis nurses' perceptions of organisational justice, job satisfaction and burnout has created a research gap in this area. OBJECTIVE: To investigate the effect of perceived organisational justice on professional satisfaction and burnout levels of haemodialysis nurses and to identify any relation ship with individual and organisational factors. MATERIAL AND METHODS: The study was designed as a multi-centre descriptive study. The data were collected using the 'personal information form', the Organisational Justice Scale', the 'Maslach Burnout Inventory' and the 'Minnesota Satisfaction Questionnaire'. RESULTS: The distributive justice scores decreased as the depersonalisation scores of the nurses increased. As the personal accomplishment scores of the nurses increased, the interactional justice scores also increased. It was observed that the job satisfaction scores increased as the sub-dimensional scores of the organisational justice scale increased and exhaustion decreased. CONCLUSION: It was detected that there was a significant relationship between the organisational justice perception of nurses and their job satisfaction and level of burnout. Institutions are encouraged to adopt a fair policy towards nurses and promote personal development.

Upscaling of integrated photoelectrochemical water-splitting devices to large areas.

Photoelectrochemical water splitting promises both sustainable energy generation and energy storage in the form of hydrogen. However, the realization of this vision requires laboratory experiments to be engineered into a large-scale technology. Up to now only few concepts for scalable devices have been proposed or realized. Here we introduce and realize a concept which, by design, is scalable to large areas and is compatible with multiple thin-film photovoltaic technologies. The scalability is achieved by continuous repetition of a base unit created by laser processing. The concept allows for independent optimization of photovoltaic and electrochemical part. We demonstrate a fully integrated, wireless device with stable and bias-free operation for 40 h. Furthermore, the concept is scaled to a device area of 64 cm(2) comprising 13 base units exhibiting a solar-to-hydrogen efficiency of 3.9%. The concept and its successful realization may be an important contribution towards the large-scale application of artificial photosynthesis.