Banana peel pseudographite (BPPG) offers superb dual functionality for sodium ion battery (NIB) and lithium ion battery (LIB) anodes. The materials possess low surface areas (19-217 m(2) g(-1)) and a relatively high electrode packing density (0.75 g cm(-3) vs ∼1 g cm(-3) for graphite). Tested against Na, BPPG delivers a gravimetric (and volumetric) capacity of 355 mAh g(-1) (by active material ∼700 mAh cm(-3), by electrode volume ∼270 mAh cm(-3)) after 10 cycles at 50 mA g(-1). A nearly flat ∼200 mAh g(-1) plateau that is below 0.1 V and a minimal charge/discharge voltage hysteresis make BPPG a direct electrochemical analogue to graphite but with Na. A charge capacity of 221 mAh g(-1) at 500 mA g(-1) is degraded by 7% after 600 cycles, while a capacity of 336 mAh g(-1) at 100 mAg(-1) is degraded by 11% after 300 cycles, in both cases with ∼100% cycling Coulombic efficiency. For LIB applications BPPG offers a gravimetric (volumetric) capacity of 1090 mAh g(-1) (by material ∼2200 mAh cm(-3), by electrode ∼900 mAh cm(-3)) at 50 mA g(-1). The reason that BPPG works so well for both NIBs and LIBs is that it uniquely contains three essential features: (a) dilated intergraphene spacing for Na intercalation at low voltages; (b) highly accessible near-surface nanopores for Li metal filling at low voltages; and (c) substantial defect content in the graphene planes for Li adsorption at higher voltages. The <0.1 V charge storage mechanism is fundamentally different for Na versus for Li. A combination of XRD and XPS demonstrates highly reversible Na intercalation rather than metal underpotential deposition. By contrast, the same analysis proves the presence of metallic Li in the pores, with intercalation being much less pronounced.

Introduction: Visual methodologies are a collection of methods used to understand and interpret images. These methods have been used for a long time in anthropology and sociology; however, they are a relatively new way to research for the majority of disciplines, especially health research. Two effective visual methodologies that could be used in health research are autophotography and photo elicitation. Autophotography: Autophotography is asking participants to take photographs of their environment and then using the photographs as actual data. Autophotography captures the world through the participant's eyes with subsequent knowledge production. Photo Elicitation: Photo elicitation is using photographs or other visual mediums in an interview to generate verbal discussion to create data and knowledge. Different layers of meaning can be discovered as this method evokes deep emotions, memories, and ideas. Photo elicitation interviews contribute to trustworthiness and rigor of the findings through member checking. Mental Health Research: This article aims to describe the use of autophotography and photo elicitation to compare people with clinically diagnosed depression and people without depression and their ideas about sources of meaning in life and beliefs about the meaning of life. The analytical approach incorporates eight steps. Firstly, data analysis began during the interviews, then came organizing the data, coding the data, structured analysis, detailed analysis, interpretative analysis, creating themes, and the write-up. The steps taken to ensure trustworthiness were Shenton's credibility, transferability, confirmability, and dependability. This method is a new, innovative, and viable method for mental health researchers.

In the context of the Emergency Department where patients present with a range of diagnoses and behaviours, it is unlikely that the issue of patient-related violence can be totally eliminated. However it can be prevented or managed more effectively on many occasions. Strategies to support staff and prevent and manage violence effectively should be a priority to provide a safe working environment and occupational health and safety for staff.

This paper presents some of the key findings and recommendations of the report The Tasmanian Children's Project (TCP): The Needs of Children with a Parent/Carer with a Mental Illness, October, 1999. The TCP, a collaborative venture between the University of Tasmania's School of Nursing and the Mental Health Services - South, Tasmania (Department of Health and Human Services), is the first study in Tasmania to formally examine the needs of children where the parent/carer has a mental illness. The study is a modified replication and extension of the 1993/94 Victorian Children's Project. Extension aspects of the TCP included interviews with children (in addition to parents and service providers), the inclusion of data on both maternal and paternal mental illness and a broad definition of mental illness (beyond psychotic illness and major affective disorder). The report highlights the need to provide a range of programs that encourage the development of personal competency among children, parents, and other family members and those that emphasize interagency collaboration. Implications of this research for mental health nursing education and practice are also addressed.

In a finding that reflects international experiences, nurses in Australia have been identified as the occupation at most risk of patient-related violence in the health-care sector. A search of the literature was undertaken to explore this concept, with a focus on the emergency department and triage nurses. Significant findings included the fact that nurses are subjected to verbal and physical abuse so frequently that, in many instances, it has become an accepted part of the job. This attitude, combined with the chronic under-reporting of violent incidents, perpetuates the normalization of violence, which then becomes embedded in the workplace culture and inhibits the development of preventative strategies and the provision of a safe working environment. Nurses are entitled to a safe workplace that is free from violence under both the occupational health and safety legislation and the zero-tolerance policies that have been adopted in many countries including Australia, the UK, Europe, and the USA. Therefore, policy-makers and administrators should recognize this issue as a priority for preventative action.

The aim of this integrative literature review was to identify high quality empirical research and theoretical literature on the sources of meaning in life and people's beliefs regarding the meaning of life. This will inform current mental health clinical practice and research by providing a synthesis of empirical and theoretical literature. Failure to address meaninglessness or the existential crisis can lead to psychopathologies such as depression, anxiety, addiction, aggression, hopelessness, apathy, lower levels of well-being, physical illness, and suicide. Integrative literature reviews incorporate empirical research and theoretical literature. The inclusion criteria were primary research and theoretical papers and books by prominent theorists. Thirty-nine items underwent the critical appraisal process. Thirty-two papers or books were included. Overwhelmingly the results revealed that relationships, particularly relationships with family, are cited as the most important source of meaning in people's lives in all cultures and age groups. There was no consensus identified to answer the meaning of life question. These results and future research will allow mental health clinicians to help patients deepen their understanding of themselves, identify where they find meaning and understand their beliefs about meaning of life, contributing to a reduction in symptomatology and meaninglessness, and an increase in happiness, life satisfaction, positive affect, better coping, psychosocial health and well-being, and more meaningfulness in life.

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A qualitative approach was used to explore workplace experiences of nurses who have a mental illness. Interview transcripts from 29 nurses in New South Wales, Australia were subjected to discourse analysis. One significant finding was a theme depicting the need for support and trust. This superordinate theme encompassed four subelements: declaring mental illnesses, collegial support, managerial support, and enhancing support. Most of the participants portrayed their workplace as an unsupportive and negative environment. A number of colleagues were depicted as having little regard for the codes for professional nursing practice. This paper shows how nurses in the study dealt with the workplace support associated with mental illness.