Investigating information systems analysts' possession of tacit organisational knowledge

Outsourcing of Information Technology (IT) services which are central to business strategy may be risky. Managers have made the outsourcing decision both to concentrate financially on the core competencies and to rid themselves of a troublesome and cost inefficient department. More recent research has, however, cast doubt on the promises of huge savings. In this paper, we consider the likelihood that outsourcing may lead to the loss of organisational knowledge - that organisations outsourcing their total Information Systems operations may also have lost irreplaceable tacit, cross-functional knowledge which subsisted within the minds of the professional systems analysts. The findings of our research revealed that expert systems analysts possess a unique organisational understanding and draw on this knowledge to operate efficiently in their environment. We present a model that will allow future researchers to build on our findings and examine whether outsourcing can lead to a loss of organisational memory.

Celebrity fakes – where porn meets a sense of possession

A widescale phenomenon permeates contemporary online culture: graphically explicit images of very famous people are made available. These images are advertised as fake and fabrications; nonetheless, the reconstruct our field of recognisable personalities into the cultural economy of online pornography. The article debates why these kinds of sites and images are not prosecuted by celebrities and continue to form an intriguing conduit into online pornography.

Distributed data possession checking for securing multiple replicas in geographically-dispersed clouds

Distributing multiple replicas in geographically-dispersed clouds is a popular approach to reduce latency to users. It is important to ensure that each replica should have availability and data integrity features; that is, the same as the original data without any corruption and tampering. Remote data possession checking is a valid method to verify the replicass availability and integrity. Since remotely checking the entire data is time-consuming due to both the large data volume and the limited bandwidth, efficient data-possession- verifying methods generally sample and check a small hash (or random blocks) of the data to greatly reduce the I/O cost. Most recent research on data possession checking considers only single replica. However, multiple replicas data possession checking is much more challenging, since it is difficult to optimize the remote communication cost among multiple geographically-dispersed clouds. In this paper, we provide a novel efficient Distributed Multiple Replicas Data Possession Checking (DMRDPC) scheme to tackle new challenges. Our goal is to improve efficiency by finding an optimal spanning tree to define the partial order of scheduling multiple replicas data possession checking. But since the bandwidths have geographical diversity on the different replica links and the bandwidths between two replicas are asymmetric, we must resolve the problem of Finding an Optimal Spanning Tree in a Complete Bidirectional Directed Graph, which we call the FOSTCBDG problem. Particularly, we provide theories for resolving the FOSTCBDG problem through counting all the available paths that viruses attack in clouds network environment. Also, we help the cloud users to achieve efficient multiple replicas data possession checking by an approximate algorithm for tackling the FOSTCBDG problem, and the effectiveness is demonstrated by an experimental study. © 2011 Elsevier Inc.

Needle and syringe provision and disposal in an Australian regional centre

The aim of this study was to investigate the provision and disposal of needles and syringes in Geelong, Victoria, supplying a comparison of needles provided to needles returned through needle and syringe programmes (NSPs), needles disposed of in 'Sharpsafe' bins and needles discarded. This study combined quantitative data obtained from a number of sources and qualitative data obtained from 60 interviews. An average of 18,337 (SD = 2796) per month were dispensed from NSPs and an average of 5576 needles are returned to NSP sites in Geelong per month. For the current year, 450 needles and syringes per month were placed in publicly located disposal bins. On average there were 19 callouts to discarded needles per month in the Geelong region and these needles constituted 0.38% of the monthly average of needles provided through NSPs. It was concluded that, while discarded needles are of major community concern, the vast majority of needles and syringes provided in this regional centre are not discarded. Findings are discussed in relation to the current laws surrounding the possession of injecting equipment.

Working abroad : competencies expatriates need to successfully cope with the intercultural experience

With the rapid increase in globalisation over the past two decades, an ever growing number of individuals are being expatriated overseas leading to increased contact in a business context among people from different cultural backgrounds (Zakaria, 2000). Unfortunately, there still appears to be a high incidence of expatriate failure. One of the most commonly cited factors to expatriate failure, is associated with cultural differences between the expatriate and host country nationals. In this paper, we discuss the impact that cultural differences can have on Australian expatriates in Asia and Thailand in particular and the intercultural competencies it is important for these expatriates to have to overcome these problems. Interviews with Australian expatriates and Thai nationals in Thailand, are used to provide practical examples of how the possession of these intercultural competencies will facilitate expatriates to successfully cope with the intercultural experience and reduce the likelihood of expatriate failure.

Class action

Hannie Rayson followed the success of her play Life After George (2000) with Inheritance. It is a rural family saga set in Victoria's Mallee region where two families, headed by eighty-year-old twin sisters Dibs and Girlie, battle it out for possession of the family farm. The play, directed by Simon Phillips, was performed in March 2003 to capacity audiences at the Melbourne Theatre Company, and then at the Sydney Theatre Company in April-May 2003. Rayson's most recent play, Two Brothers, opened at the Playhouse, Victorian Arts Centre, in April 2005.

Extensive, economical and elegant : the habitus of gentility in early nineteenth century Sydney

This paper challenges the modern expectation that mahogany furniture and silver cutlery were self-evident indicators of gentry status in colonial Sydney through close analysis of a bundle of middle class household inventories of the 1840s. They are considered as evidence of habitus--the structuring interaction of mentality with the material world--in order to demonstrate the active principle of consumption in the claim or assertion of bourgeois standing, which was particularly lively in the colony. A range of competences can he seen in the practice of gentility, which suggests that the possession of rosewood rather than mahogany, or imitation silver rather than sterling, was a variation shaped not merely by wealth but by cultural capital. This exposes strands of contingency, competition and compromise in middle class expression.

Rogue en vogue : North Korea and the war on terror

North Korea occupies a unique place in the thinking of US policymakers insofar as it represents both a direct, physical threat and also a reminder of the limits to American power. In numerous ways, North Korea is anathema to the US: it has fulsomely rejected America’s systems of political–economic organisation, its gradual rapproachment with South Korea threatens to undermine the rationale for America’s military presence in Northeast Asia, and its possession of nuclear weapons threatens the safety of the US and its allies. For these reasons, and despite its lowly standing in the international political system, North Korea continues to severely frustrate the superpower’s interests and thus represents an existential threat to the US.

Double disadvantage : the influence of ethnicity over socioeconomic position on childhood overweight and obesity: findings from an inner urban population of primary school children

Objective: To examine the relationship between overweight/obesity in children, socioeconomic status and ethnicity/cultural background.

Design: Cross-sectional survey of children aged 4–13 years.

Setting: A total of 23 primary (elementary) schools in an inner urban municipality of Melbourne, Australia.

Participants: A total of 2685 children aged 4–13 years and their parents.

Main exposure measures: Ethnicity/cultural background – maternal region of birth; socioeconomic position (SEP) indicators – maternal and paternal educational attainment, family employment status, possession of a healthcare card, ability to buy food, indicator of disadvantage (Socioeconomic Index for Areas, SEIFA) score for school; parental weight status.

Main outcome measure: Prevalence of overweight/obesity.

Results: Prevalence of overweight/obesity approached 1 in 3 (31%) in this sample. Prevalence of overweight/obesity was greater for children of both North Africa and Middle Eastern background and children of Southern, South Eastern and Eastern European background compared with children of Australian background. This difference remained after adjusting for age, sex, height, clustering by school, SEP indicators and parental weight status; odds ratio, OR=1.57 (95% confidence interval, CI 1.12–2.19) and 1.88 (95%CI 1.24–2.85), respectively.

Conclusions: There is a clear independent effect of ethnicity above and beyond the effect of socioeconomic status on overweight and obesity in children. Further research is required to explore the mediators of this gradient.

Australian property law: cases, materials and analysis

"CONTENTS: Concepts of Property; Possession and Title; Fixtures, Encroachment and Boundaries; Adverse Possession; The Doctrine of Tenure and Estates; Leases; Native Title; Equitable Interests; Priority Rules; The Torrens System; Unregistered Interests; Easements; Covenants; Mortgages; Co-ownership."--Provided by publisher.