32 resultados para Public construction

em Deakin Research Online - Australia


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 The question of whether Islam and Muslims belong in the West has been the subject of considerable political “debate” well before the events of 9/11. Indeed, subsequent events, though different but connected, have unfolded on the international scene as the “War on Terror”. This question has undoubtedly attracted public attention and the answers are more polarised nowadays as we live in the highly mediatised shadow of Al-Qa’eda and its more violent incarnation, the Islamic State (IS). Indeed, the clash of civilisation thesis advanced by Samuel Huntington had at its core a philosophical and practical assumption that Islam and the West are on a collision course because of their divergent cultural and value systems. In other words the cultural fault line that divides the Muslim world from the West is not only about democracy but also about ethics and values. The excessive securitisation of Islam and its public construction as “alien”, “foreign”, “threatening” and altogether “incompatible” with Western democratic values adds weight to the self-fulfilling prophecy that sees nothing but violent clashes in history that stretch from the Crusades to the War on Terror.

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The results identify the long-run equilibrium relationships among economic variables in Australia. This study can provide policy makers with information on a one standard error shock to each variable and insights into what percentages of the forecast error variance of a variable are explained by the innovations of each variable.

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In 2001, the Victorian state government approved the construction of a 500-megawatt power station at Stonehaven by US multinational corporation, AES Power One. In 2002 plans had stalled and the company had withdrawn from the process. By March, 2002 the state government flagged that the power station was no longer required to meet power supply demands. This paper applies Beck’s theories of risk society and reflexive modernisation to a case study. It asks to what extent is Australia a risk society? Is the Stonehaven case part of a larger-scale cultural and political movement and if so what are the consequences for corporate and civil citizenship and public communication in Australia?

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Australia is considered the driest populated continent in the world. Despite this, we consume the largest amount of water, per capita. While little of this water is used for the operation of buildings, buildings are now being designed to use less water. Additionally, rainwater collection and grey water recycling systems offer the potential to significantly reduce demand for fresh water. However, little is known about the water required directly and indirectly (ie., embodied in) construction materials and products. Embodied water comprises the water required directly for construction itself and the water consumed indirectly in the production and delivery of materials, products and services to construction. Water required directly for construction is likely to be insignificant compared to the indirect water required for the manufacture of construction materials and products (ie., through materials and other products required to support construction). There is currently a lack of research into embodied water requirements by the construction sector. The relationship between the embodied water and the operational water is also unknown, apart from a handful of studies based solely on national average statistics known as 'input-output' data. The aim of this paper is therefore to model the water required directly and indirectly by construction, integrating currently available public domain industry data with input-output data. The coverage of the industry data relative to the input-output data was evaluated for a typical commercial building, and was found to be very low.

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Construction management graduates are employed in job functions such as building and civil engineering contracting, construction and project management consulting, client organisations (public and private) and developer organisations. Considering the diversity of employment opportunities for construction management graduates, they increasingly need to have a portfolio of skills to work effectively and efficiently with other professions in the industry. In exploring this, the objective of the research presented in this paper is to determine if construction management graduates are meeting the expectations of their employers. In considering the competitive forces impacting the construction industry, the authors of this paper sought to establish whether construction managers are able to identify those key skills needed for the future success of the industry. In turn, this information is considered critical for the successful formulation of curricula. Therefore, to establish whether construction management graduates are meeting the expectations of contractors, a survey was distributed to managers to establish their expectations and observations of recent graduates. The survey results indicate that managers are generally satisfied with the skill level of graduate students. The survey also highlighted several important skills that were considered to be lacking in graduates. cknowledging that there is always a need to improve the skill level of graduates, the authors propose a number of recommendations that are considered to improve the content construction management curricula.

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This paper analyses the main Second Life Grid-an Internet-based business platform with dynamic social, techno-economic, sensual-aesthetic, and psychological complexities-as an example of public relations. It argues that Second Life is a more subversive, politically oriented, and powerful form of public relations, because it invisibly exploits and invades the process of the formation of public opinion. The paper argues that Australian organisations such as Telstra, the Australian Broadcasting Corporation (ABC), and the Australian Film Television and Radio School (AFTRS), which lend Second Life credibility through their recruitment, need to ask critical questions about the ethical implications of promoting this market-driven cyber-illusion. The paper begins by defining public relations (Habermas, 1995, 1984, 1989; Gramsci in Storey, 2006) and investigating any links between public relations and Second Life. In particular, it investigates Second Life's defining claim that it is 'imagined, created and owned by its residents', and concludes with a series of questions that organisations seeking involvement in Second Life should consider as part of their decision-making.

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The improvement of the performance of the construction industry through the improved performance of the supply chains that make up the various sectors is a difficult task and one that has had considerable international debate (London, 2005). The idea of using the supply chain concept as a normative model to improve firm behaviour and thus ultimately industry performance through the development of supply chain clusters or integrated supply chains has been discussed in many public sector policy documents and in the academic research community since the late 1990s (London, 2005). However it has been difficult to see any real examples where this concept has had any major impact – or where the improvements have been measured and/or monitored.

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Supply chains are complex adaptive systems for which final performance depends upon numerous interdependent decisions made by numerous firms which synthesise inputs from various resources systems.  The dynamic interdependent behaviour of social, economic, material and informational resource systems within eco-industrial settings that support the built environment life cycle supply chains can be studied at the supply chain level.  The impact of megaprojects is significant and holds promise to explore the impact of decisions on various systems as it combines project and system boundaries.  Megaoprojects considered as major events within systems can produce critical revolutionary impacts on the systems within which they are embedded.  The decisions that are made on megaprojects are central to risk management.  typically major infrastructure projects are procured through a form of public private partnership (PPP).  The core principle of PPP is value for money which refers to the best available outcome attempting to take account of all benefits, costs and risks over the whole life of the procurement.  In this paper the focus is on Australia where there has been considerable acitivity in the use of PPPs.  With recent national infrastucture packages proposed to stimulate the economy due to the global financial crisis, decision modelling on risks is a revelant and critical matter not only in practice but also in the research community.  PPPs encourage the whole-of-lifecycle approach in the procurement and management of public sector assets by transparently recognising the costs and risks associated with the whole life of the required service or facility, thus integrated whole of life supply chains can be considered.  By creating a single point of responsibility for an entire project from inception through operation, a strong incentive is created for thinking about the effects that a design or construction decision will have on the effectiveness and efficiency of managing and maintaining a facility during its operational life.  The decision to procure holistic supply chains becomes a much more viable commercial reality in the PPP environment than previously considered in the usual commercial construction spot transactional approach.  These types of decisions tend to be imprecise, approximate and complex requireing justification and reasoning logic rather than the classical 'truth' logic.  The purpose of this paper is to develop a theoretical decision framework which combines interdependency and multi-values logic for supply chain procurement modelling.

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This study attempts to achieve two things. Firstly it contextualizes corporate citizenship drawing on scholarly, government, media, legal and business discourses which when viewed as a whole, reveals the importance of exchange as a central determinant in how all the major themes or subfields of corporate citizenship function and subsequently become valued within public discourse. Secondly, it reports on exploratory action research where I as a researcher occupied a central role in understanding and contributing towards how organizational settings socially construct and evolve corporate citizenship in real time through various exchange behaviour, drawing from four years field research within BP and its interactions with the external world. This research contributes to new knowledge by building a rare contextual understanding into how cultural change evolves over time within an organization, from its public face, through policy, down into employee and stakeholder reactions, including identifying the crucial role played by Cultural bridges’ in shifting entrenched organizational culture towards embracing new, more sustainable ways of doing business, and additionally how practitioners can legitimately act as a researcher in facilitating this process by assisting an organization to move from simple, transactional relationships to more sustainable integrated social, financial and environmental exchange between business and its broader context. Importantly, this research develops entirely new theoretical models for understanding the social application and commercial value of corporate citizenship to both business and society.

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Drawing upon one research project Home-School-Community Partnerships for Enhancing Children's Numeracy Development we examine, critically, some problems entailed in the processes of conceptualizing the subjects and objects of inquiry, conducting field work with subjects (as knowing agents) and interpreting and disseminating the knowledge gained. Addressing these issues, in practice, has entailed some necessary consideration of fundamental tensions centred around the professional power-knowledge of teachers and a dominant cultural discourse that situates numeracy learning in the school.

A theoretical model (based upon Engeström's Activity Theory) was used to specify and analyse various types of partnerships within a network of mutually interconnected activities to support children's learning (Bloome et al., 2000; Engeström, 1999). By decentering the school, within this model, we have been led to a closer analysis of the concept of 'partnership' and of the social construction of parental and community involvement in children's numeracy development. One of the most problematic aspects of partnerships evident in our research is the way in which the term 'numeracy' is understood by different stakeholders. Awareness of this has shaped the conduct and dissemination of our research and ultimately enabled us to identify critical issues for further inquiry.

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The eighth chapter, written by Gayle Morris, is entitled “Performing pedagogy and the re (construction) of global/local selves.” Morris tackles a unique perspective with regard to globalization and education. A major characteristic of today’s globalized world is the diversity of people living within societies and communities. Classrooms in public schools and universities in the United States, Canada, Australia, and Britain are comprised of students from all parts of the world, a reality which is increasing the challenges faced by teachers and policy makers. Morris particularly discusses second language teaching and learning and the inadequacy of second language educators who are mostly approaching from “White/mainstream” positivist models and approaches to language teaching (p. 137). Morris highlights the “fixing” of immigrants and ethnic minority identity, and how the inefficient training of ESL teachers is affecting the global/ local selves of students. This chapter is invaluable contribution in this volume given the number of immigrants to western countries is on the rise.

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Both the increasing private participation in public projects and the critical importance of appropriate risk allocation to the success of public-private partnership (PPP) projects justify specific research on the risk allocation practice in PPP projects, particularly whether the practice is value-for-money driven. In this paper, the risk allocation in construction projects is examined firstly. The risks associated with PPP projects and the concept of optimal risk allocation are then reviewed. More importantly, the risk allocation practice in PPP projects is examined, particularly in the Australian context. Important issues, such as the current practice, the governments' accountability, and achieving efficient allocation, are discussed. The discussion presented in this paper is expected to justify and elicit further research on how to achieve efficient risk allocation in PPP projects

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Australia has adopted public-private partnership (PPP) as a major strategy for procuring infrastructure for decades. However, even though considered to be a mature and sophisticated market, several major
failures have occurred resulting in increasing financial burdens on taxpayers. Failures have typically been traced back to economic evaluation and, in particular, value-for-money across the supply chain
in the original proposal. However, the literature review identified that there was no economic model that evaluated holistically the transaction costs of PPPs across the supply chain. In this paper, theories of transaction cost economics and construction supply chain economics are critiqued and analysed in order to develop a strategic infrastructure procurement evaluation model. The model will offer decision makers with an insight into project life cycle economic outcomes needed to successfully deliver PPPs.