Current practice regarding risk assessment contemplates the severity and likelihood of risks and employs the use of matrices where these factors are classified and cross-referenced to evaluate risk levels. Depending on the adequacy and reliability of data, the likelihood is estimated with quantitative …

For five decades complex socio-technical systems have been studied in an attempt to understand and prevent the occurrence of accidents. In this paper, the authors define a concept for a System Complexity metric, comprising the total of all direct interactions between the system elements and the tools …

Safety investigations fall under the typical definition of a project since they have definite start and end dates and offer a specific end-product, meaning the safety recommendations which must be considered by the respective stakeholders as a means to improve the safety of daily operations. The scope …

Safety culture has been a topic of discussion in safety literature in the past three decades. Since its first mentioning after the Chernobyl accident much have been written about what fosters a positive safety culture within organizations. The Aviation Academy of the Amsterdam University of Applied Sciences …

This paper introduces the AVAC-SMS maturity metric and its accompanying tool which were developed in the frame of a research project with the aim to suggest new safety metrics, especially for Small-Medium Enterprises (SMEs). The metric is based on the ICAO Safety Management Manual, it was designed by …

The recently introduced Risk SituatiOn Awareness Provision (RiskSOAP) methodology suggested an indicator to measure the distance between the configuration of a real system and its ideal version or between various system versions. It considers the (in)existence or (mal)functioning of system components, …

Many studies have suggested that personal practical knowledge is essential for professional development. Recently, there has been growing recognition of the importance of teacher educators’ personal practical knowledge of ‘language’ for student learning development. However, the need for teacher educators …

This paper argues that a first step in finding a sustainable solution for the pressing global issue of ‘waste’, is to consider waste a value attribution rather than a material condition. Doing so means a shift in focus from finding more efficient ways to ‘clean up the mess’ to changing the way in which …

This dissertation explores the ways in which third wave feminist organisations can influence mass media coverage in their favour. Social movements are dependent on mass media in order to thrive. Mass media legitimises social movement’s claims, broadens the scope of conflict and mobilises the public (Gamson …

A strong parent-professional alliance that increases over the course of care predicts positive outcomes of home-based parenting support. However, little is known about factors that influence the development or maintenance of the alliance in home-based parenting support, limiting professionals ability …