Holding eternity in an hour: A practical exploration of the arts in the health care of older people with dementia

This project involved creative artists working with older people with dementia and staff from two Belfast Health and Social Care Trust supported housing centres in a mixed programme of dance, painting, music and drama which culminated in an open workshop with relatives and friends of the tenants. The study steered away from traditional medical models of art/music/dance therapy where the participant is perceived as a ‘patient’ in favour of identifying the participant as a ‘student’ who avails of a life-long learning experience. A key premise was that access to the arts is a human right, especially in the context of advancing age and cognitive impairment. . According to one the tenants of Mullan Mews, the project served to ‘awaken - or reawaken - folk with dementia to the endless vista of possibility already in their lives if they will only look for it’. A phenomenographic analysis of video data generated by the project emphasises the importance of the individual experiences of participants in the programme. The evidence from these storylines gained strength from the development of a documentary-style film text that has proved successful in capturing and translating the live experience of the project participants into a supportive text that goes beyond the written word.

Understanding applied behaviour analysis: An introduction to ABA for parents, teachers, and other professionals

book review

Raising a child with autism: A guide to applied behavior analysis for parents

book review

Mass spectrometry-based metabolomics applied to the chemical safety of food

Mass spectrometry (MS)-based metabolomics is emerging as an important field of research in many scientific areas, including chemical safety of food. A particular strength of this approach is its potential to reveal some physiological effects induced by complex mixtures of chemicals present at trace concentrations. The limitations of other analytical approaches currently employed to detect low-dose and mixture effects of chemicals make detection very problematic. Besides this basic technical challenge, numerous analytical choices have to be made at each step of a metabolomics study, and each step can have a direct impact on the final results obtained and their interpretation (i.e. sample preparation, sample introduction, ionization, signal acquisition, data processing, and data analysis). As the application of metabolomics to chemical analysis of food is still in its infancy, no consensus has yet been reached on defining many of these important parameters. In this context, the aim of the present study is to review all these aspects of MS-based approaches to metabolomics, and to give a comprehensive, critical overview of the current state of the art, possible pitfalls, and future challenges and trends linked to this emerging field. (C) 2010 Elsevier Ltd. All rights reserved.

Applied aspects of Rhodococcus genetics

Eubacteria of the genus Rhodococcus are a diverse group of microorganisms commonly found in many environmental niches from soils to seawaters and as plant and animal pathogens. They exhibit a remarkable ability to degrade many organic compounds and their economic importance is becoming increasingly apparent. Although their genetic organisation is still far from understood, there have been many advances in recent years. Reviewed here is the current knowledge of rhodococci relating to gene transfer, recombination, plasmid replication and functions, cloning vectors and reporter genes, gene expression and its control, bacteriophages, insertion sequences and genomic rearrangements. Further fundamental studies of Rhodococcus genetics and the application of genetic techniques to the these bacteria will be needed for their continued biotechnological exploitation.