The safety case and the lessons learned for the reliability and maintainability case

This paper examine the safety case and the lessons learned for the reliability and maintainability case

An Ontology Approach for Knowledge Acquisition and Development of Health Information System (HIS)

This paper emphasizes various knowledge acquisition approaches in terms of tacit and explicit knowledge management that can be helpful to capture, codify and communicate within medical unit. The semantic-based knowledge management system (SKMS) supports knowledge acquisition and incorporates various approaches to provide systematic practical platform to knowledge practitioners and to identify various roles of healthcare professionals, tasks that can be performed according to personnel’s competencies, and activities that are carried out as a part of tasks to achieve defined goals of clinical process. This research outcome gives new vision to IT practitioners to manage the tacit and implicit knowledge in XML format which can be taken as foundation for the development of information systems (IS) so that domain end-users can receive timely healthcare related services according to their demands and needs

Validating adequacy and suitability of business-IT alignment criteria in an inter-enterprise maturity model

Aligning requirements of a business with its information technology is currently a major issue in enterprise computing. Existing literature indicates important criteria to judge the level of alignment between business and IT within a single enterprise. However, identifying such criteria in an inter-enterprise setting – or re-thinking the existing ones – is hardly addressed at all. Business-IT alignment in such settings poses new challenges, as in inter-enterprise collaborations, alignment is driven by economic processes instead of centralized decision-making processes. In our research, we develop a maturity model for business-IT alignment in inter-enterprise settings that takes this difference into account. In this paper, we report on a multi-method approach we devised to confront the validation of the business-IT alignment criteria that we included in the maturity model. As independent feedback is critical for our validation, we used a focus group session and a case study as instruments to take the first step in validating the business-IT alignment criteria. We present how we applied our approach, what we learnt, and what the implications were for our model

Scaffolding, organisational structure and interpersonal interaction in musical activities with older people

The research reported here focuses on the organizational structure and facilitator strategies observed in musical activities with older people. The observations formed one part of the Music for Life Project, funded by the ESRC New Dynamics of Ageing Programme (http://www.newdynamics.group.shef.ac.uk/), which investigated the social, emotional and cognitive benefits of participation in community music making, amongst older people. Three hundred and ninety eight people aged 50+ were recruited from three case study sites offering diverse musical activities. Observations of 33 groups were analysed. Approximately half of the observed time was spent with participants engaged in practical music-making, supported by facilitators who sang or played along, conducted or accompanied. Facilitators spent a relatively small amount of time providing non-verbal modelling and very little participant discussion or facilitator attributional feedback was observed. The findings suggested that facilitators could develop their practice by a) making more extensive use of non-verbal modelling; b) creating space for open questioning and discussion, where participants are encouraged to contribute to setting goals; c) making more extensive use of attributional feedback that empowers learners to control their own learning; and d) vary the organizational structure and style in order to meet a range of diverse needs within groups of older learners

A strategic perspective for managing socio-technical systems: the missing link

Most man-made systems around us are mainly socio-technical systems. As such it is imperative that to manage such systems effectively we need to understand their properties at both the micro and macro level and the holistic functioning of such systems. Such an approach is important in understanding the emergent properties that are exhibited by such system. We already have been delving into the micro level and the intricacies of the different subsystems without actually having the broader view of the whole system. This current approach came from the fact that reductionism is the ‘mantra’ of our scientific nature and endeavours, and dictates how a problem is solved. In this paper a strategic approach is put forward, making use of the force field theory as a necessary missing component for designing and managing socio-technical systems. With this proposed strategic approach the true understanding of solving these emergent properties will be reinforced with what we already know and also help in solving some disorder exhibited in these systems, without creating more uncertainties. This paper sets out the framework and its usefulness to understanding the socio-technical systems around us