Grid-Enabling a Vibroacoustic Analysis Application

This paper describes the process of grid-enabling a vibroacoustic analysis application using the Globus Toolkit 3.2.1. This is the first step in a project intended to grid-enable a suite of tools being developed as a service-oriented architecture for spacecraft telemetry analysis. Many of the applications in the suite are compute intensive and would benefit from significantly improved performance. In this paper we show the advantage of using Globus to grid-enable a single tool in a vibroacoustic analysis flow, with the result that using as few as eleven nodes, that tool’s runtime improved by a factor of eight. While communication overhead does affect performance, these results also indicate that coordinated communication and execution scheduling as part of workflow management would be able to significantly improve overall efficiency. In the larger context, our experience also shows that the service-oriented architecture approach, using grid computing tools, can provide a more flexible system design, in addition to improved performance and increased utilization of resources. We also provide some lessons learned in using the Globus Toolkit

Why collaborate in music therapy? Exploring advances in relation to interprofessional publication practices

Background: Based in humanities and influenced by individual research practices, the profession of music therapy has limited evidence of collaboration compared to medical, nursing and allied health fields. Reviewing collaborative practices in other fields provides a rationale for interprofessional collaborative practices in music therapy. Objective: The presentation aims to compare interprofessional collaborative practices across music therapy and allied health fields, leading to guidelines for collaboration in music therapy. Methods: Utilizing key informants from large international research institute, journals representing both European and American publications were selected from medicine, nursing and allied health. Leading music therapy journals from Europe and the America were selected. Journals were investigated for collaborative publications based on selection criteria, with a view toward understanding the impact and nature of the research. Results were compiled and compared. Discussion: Published advances in music therapy have typically occurred within the model of the sole researcher. The field of music therapy needs to urgently address interprofessional collaborative practices to advance in the future. Conclusions: Interprofessional collaborative practice is a priority for advancement of professional music therapy, and guidelines are proposed to support this development