Costs, benefits and risks of IT in construction

Construction organisations were found to be reluctant to invest in IT due to the lack of a technique that accurately assesses the costs, benefits and risks. More importantly the associated indirect costs that are often overlooked can constitute up to 80% of costs related to investing in IT.

Taking risks- experiential learning and the writing student

The role of a professional and creative writing degree is to provide resources, structured workshops, professional interactions - and the potential for creative risk. Opportunities for risk, within the structured environment of the university, challenge the individual's perspectives and judgements, as well as their ability to analyse and to reflect on their writing and creative practices.

From this starting point the authors, both writing industry practitioners and academics, have developed experiential projects with the aim of transforming their teaching practice from a model of narrative hierarchies of knowledge to learning through performativity, social correctedness and immersive workplace learning.

As the case studies illustrate, this transitional approach has enabled our millennial learners more confidently to take risks, accept challenges and transform their understanding of their own knowledge, skills and identities.

Family dynamics and the risks for child maltreatment of stepchildren

The thesis examined systemic factors that placed children in stepfamilies at greater risk of physical abuse and neglect by comparing differences between biological- and step-families on a number of known risk factors. A model describing the pathway of child abuse and neglect for children living in stepfamilies was developed to aid in prevention.The portfolio presents four case studies which demonstrate the impact of disruptions to attachment experiences and the sequelae on psychological functioning and how the associated affect dysregulation may be linked to attachment disruptions.

Crime risks of three-dimensional virtual environments

Three-dimensional virtual environments (3dves) are the new generation of digital multi-user social networking platforms. Their immersive character allows users to create a digital humanised representation or avatar, enabling a degree of virtual interaction not possible through conventional text-based internet technologies. As recent international experience demonstrates, in addition to the conventional range of cybercrimes (including economic fraud, the dissemination of child pornography and copyright violations), the 'virtual-reality' promoted by 3dves is the source of great speculation and concern over a range of specific and emerging forms of crime and harm to users. This paper provides some examples of the types of harm currently emerging in 3dves and suggests internal regulation by user groups, terms of service, or end-user licensing agreements, possibly linked to real-world criminological principles. This paper also provides some directions for future research aimed at understanding the role of Australian criminal law and the justice system more broadly in this emerging field.

"If you don't want to take risks, then you have to be silent" : an interview with Howard Zinn.

An interview with intellectual Howard Zinn is presented. When asked on the responsibilities of a public intellectual, he mentioned doing something that would benefit the society and not just satisfying one's own personal ambition. He states that there are risks on coming up with ideas as a public intellectual, including the opinions of the people. He discusses the benefits and problems of being allied to a university as a public intellectual.

Facing up to the risks in commercially focused university-industry R&D partnerships

The number of university–industry R&D partnerships (UIPs) has increased significantly over the past decade, in most OECD countries and in Australia, yet the study of risk in such commercially focused collaborative ventures is still a developing area. This review paper seeks to contribute to debate on this increasingly important phenomenon by addressing three key areas of risks for universities in entering such collaborations. The commercialization of research findings presents particular risks to universities, most notably the possibility of financial loss, which has a greater impact than for companies in cross‐sector collaborations. Another major type of risk faced by universities is relational risk, and this can significantly alter the trust dynamics that underpin research and innovation. There are also institutional risks to universities and their research staff engaged in commercializable R&D and, ultimately, to their reputation as a neutral source of expertise. It is argued there is a need for universities in Australia to develop comprehensive policies to manage the risks of commercialization and R&D collaboration with industry partners.

A full body musculoskeletal model based on flexible multibody simulation approach utilised in bone strain analysis during human locomotion

Load-induced strains applied to bone can stimulate its development and adaptation. In order to quantify the incident strains within the skeleton, in vivo implementation of strain gauges on the surfaces of bone is typically used. However, in vivo strain measurements require invasive methodology that is challenging and limited to certain regions of superficial bones only such as the anterior surface of the tibia. Based on our previous study [Al Nazer et al. (2008) J Biomech. 41:1036–1043], an alternative numerical approach to analyse in vivo strains based on the flexible multibody simulation approach was proposed. The purpose of this study was to extend the idea of using the flexible multibody approach in the analysis of bone strains during physical activity through integrating the magnetic resonance imaging (MRI) technique within the framework. In order to investigate the reliability and validity of the proposed approach, a three-dimensional full body musculoskeletal model with a flexible tibia was used as a demonstration example. The model was used in a forward dynamics simulation in order to predict the tibial strains during walking on a level exercise. The flexible tibial model was developed using the actual geometry of human tibia, which was obtained from three-dimensional reconstruction of MRI. Motion capture data obtained from walking at constant velocity were used to drive the model during the inverse dynamics simulation in order to teach the muscles to reproduce the motion in the forward dynamics simulation. Based on the agreement between the literature-based in vivo strain measurements and the simulated strain results, it can be concluded that the flexible multibody approach enables reasonable predictions of bone strain in response to dynamic loading. The information obtained from the present approach can be useful in clinical applications including devising exercises to prevent bone fragility or to accelerate fracture healing.

Outsourcing the risks : alcohol licensing, risk and the making of the night time economy

Mariana Valverde argues that in the late twentieth century, the British state contracted out the prevention of disorder and monitoring of risks produced by widespread alcohol use to the private sector through the process of liquor licensing. This paper will argue that this scenario was duplicated in Victoria at the same time. It will do so by an analysis of four government-instigated inquiries into liquor licensing regimes from 1965 to 1998. The inquiries were distinguished by the subtly different emphases in their terms of reference. In 1965, the Phillips Royal Commission was directed to inquire into the best ways of dealing with the problems alcohol produced and how best to regulate it for the benefit of the population as a whole. By the time the Nieuwenhuysen Report was commissioned in 1985, the emphasis had changed, and he was directed to inquire how best to serve the interests of alcohol consumers and to produce the licensing regulatory regime which would enable the construction of a 24-hour city. Any anomalies that still existed in the revised Act were eliminated in the 1998 review which was instigated as a direct response to the National Competition Policy. A consequence of these changes over 30 years was the development of particular risk groups, such as ‘binge-drinking young people’, whose violence and nuisance must be controlled to enable all other ‘reasonable’ and ‘moderate’ drinkers be allowed to keep drinking. Thus the notion of risk had been redefined and the responsibility for dealing with these risks had been directed from the state to individual licensees and individual drinkers.