Assessing the performance of crack detection tests for solder joints

This paper presents both modelling and experimental test data to characterise the performance of four non-destructive tests. The focus is on determining the presence and rough magnitude of thermal fatigue cracks within the solder joints for a surface mount resistor on a strip of FR4 PCB. The tests all operate by applying mechanical loads to the PCB and monitoring the strain response at the top of the resistor. The modelling results show that of the four tests investigated, three are sensitive to the presence of a crack in the joint and its magnitude. Hence these tests show promise in being able to detect cracking caused by accelerated testing. The experimental data supports these results although more validation is required.

Trembling the plane of immanence: media arts philosophy and the re-vision of art (or what’s acoustics got to do with the visual?)

Invited lecture at the Royal Academy of Art.

Practitioners’ perception of the impact of the vision of policy-makers on practice: The example of the recommendations of the Moser Commission

This paper presents the perception of practitioners of the impact of the Moser Committee recommendations and the Skills for Life agenda it generated. The paper further explores areas of convergence and divergence between practitioners’ perceptions and the underpinning values of the Moser Committee recommendations. The study utilised a range of research tools including an online questionnaire, documentary analysis and elements of discourse analysis in the collection and analysis of data. It found that there is substantial divergence between the perception of practitioners and the values underpinning policy. It concludes by suggesting that a varying perception of what constitutes sustainable education and the lack of input from practitioners into policy might be responsible for this significant divergence of opinion and also raised a question on the perceived role of practitioners in the policy‐making process.

Art and Social Work: an intervention programme for transforming society’s vision to include people with early-onset dementia and Alzheimer’s

This paper presents a program centred on arts and education as tools in social work for the inclusion of people with earlyonset dementia and Alzheimer’s. The objective of the programme is to eradicate the stigma and myths associated with the disease.The program is part of the Junta de Castilla y León and the European Social Fund’s ARS Project (Arte y Salud Alzheimer; Alzheimer’s Art & Health). The programme presents a series of evaluated artistic and educational activities that can be undertaken by people in the early stages of Alzheimer’s disease and that can also be used by caregivers and family when working with this group of people, with the aim of improving their wellbeing, self-esteem and quality of life.