Factors affecting the organisational adoption of blockchain technology in australia : a mixed-methods approach
- Authors: Malik, Muhammad Saleem
- Date: 2022
- Type: Text , Thesis , PhD
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- Description: Blockchain (BCT) is an emerging technology that promises many benefits for organisations, such as disintermediation, data security, data transparency, a single version of the truth, and trust among trading partners. Despite its multiple benefits, the adoption rate of BCT among organisations has not reached a significantly high level worldwide. The present thesis addresses this issue in the Australian context. There is a knowledge gap in what specific factors, among the plethora of factors reported in the extant scholarly and commercial literature, affect Australian organisations while deciding to adopt BCT. To fill this gap, this thesis uses a mixed-methods approach known as sequential exploratory mixed methods. In this approach, the research starts with a qualitative phase as an initial phase followed by a quantitative phase. During the qualitative phase, data were collected through semi-structured interviews of the BCT experts and decision-makers working with the ifferent Australian organisations that adopted or were in the process of adopting BCT. The Technology, Organisation, Environment (TOE) framework, based on the qualitative interpretative approach, was used as a theoretical lens during the qualitative phase. The qualitative data were analyzed using the thematic analysis technique with the SQR NVivo software. The analysis shows that the different factors, belonging to the technological, organisational, and environmental contexts, affect the organisational decision to adopt BCT in Australia. The technological factors include perceived benefits, perceived computability, perceived complexity, perceived disintermediation, and perceived information transparency; organisational factors are organisational innovativeness, organisational learning capability, top management support; environmental factors consist of government support, standards uncertainty, competition intensity, and trading partners readiness. The qualitative analysis also shows the direct and moderating effect of the perceived risks between the relationship of the identified factors and organisational adoption of BCT. Based on the findings of the qualitative phase, the thesis develops a theoretical conceptual model, which shows the relationship between the factors and the organisational adoption of BCT. To increase the external validity of the developed conceptual model, the thesis started a quantitative phase with the administration of an online survey for data collection. Certain criteria were set to screen out the irrelevant participants in the survey. During this phase, hypotheses were proposed for the relationship of the factors identified in the qualitative phase and the organisational adoption of BCT. The survey data was analyzed using the PLS Structural Equation Modelling (SEM) technique with the SmartPLS 3 software. The quantitative analysis confirms the findings of the qualitative phase that the perceived benefits, perceived compatibility, perceived information transparency, perceived disintermediation, organisational innovativeness, organisational learning capability, top management support, competitive intensity, government support, and trading partner readiness have a positive effect on the organisational adoption of BCT. Whereas the perceived complexity, standards uncertainty, and perceived risks have a negative effect. The analysis also shows that the moderating effects of perceived risks are significant in the relationship of perceived compatibility, perceived information transparency, perceived disintermediation, organisational innovativeness, organisation innovativeness, competition intensity, and organisational adoption of BCT. Contrary to the qualitative findings, ‘perceived risks’ has no moderating effects on the relationship of perceived benefits, organisational learning capability, top management support, government support, trading partner readiness, and the adoption of BCT. The thesis has both theoretical and practical contributions, which are useful both for theory development and decision-making for the adoption of BCT in Australia. Theoretically, this thesis contributes to the existing IT adoption literature in several ways. Firstly, the thesis provides empirical evidence about the factors affecting organisational adoption of BCT in Australia. This is the first in-depth sequential exploratory mixed methods research that bridges this knowledge gap in the extant literature. The identification of such factors is important, particularly for the Australian government and organisations interested in the value creation of BCT. Second, the thesis reports the effect of new factors, namely, perceived information transparency, perceived disintermediation, organisational innovativeness, organisational learning capability, standards uncertainty, trading partner readiness, and competition intensity on BCT adoption that are exclusively identified in this research. Third, this thesis confirms the findings of the past studies that the factors of perceived benefits and perceived compatibility, perceived complexity, and top management support have an effect on the organisational adoption of BCT. Fourth, according to the best of the authors' knowledge, this is the first research that has used the qualitative interpretive research approach to investigate the organisational adoption of BCT. Therefore, the thesis confirms the suitability of the qualitative interpretive research approach for BCT adoption. Lastly, most of the researchers have used the TOE framework in either in qualitative or quantitative research. This thesis proves its validity in mixed methods research as well. The thesis's practical contributions are discussed in chapter 7.
- Description: Doctor of Philosophy
Factors affecting the organizational adoption of blockchain technology : extending the technology–organization– environment (TOE) framework in the Australian context
- Authors: Malik, Saleem , Chadhar, Mehmood , Vatanasakdakul, Savanid , Chetty, Madhu
- Date: 2021
- Type: Text , Journal article
- Relation: Sustainability (Switzerland) Vol. 13, no. 16 (2021), p.
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- Description: Blockchain technology (BCT) has been gaining popularity due to its benefits for almost every industry. However, despite its benefits, the organizational adoption of BCT is rather limited. This lack of uptake motivated us to identify the factors that influence the adoption of BCT from an organizational perspective. In doing this, we reviewed the BCT literature, interviewed BCT experts, and proposed a research model based on the TOE framework. Specifically, we theorized the role of technological (perceived benefits, compatibility, information transparency, and disintermediation), organizational (organization innovativeness, organizational learning capability, and top management support), and environmental (competition intensity, government support, trading partners readiness, and standards uncertainty) factors in the organizational adoption of BCT in Australia. We confirmed the model with a sample of adopters and potential adopter organizations in Aus-tralia. The results show a significant role of the proposed factors in the organizational adoption of BCT in Australia. Additionally, we found that the relationship between the influential factors and BCT adoption is moderated by “perceived risks”. The study extends the TOE framework by adding factors that were ignored in previous studies on BCT adoption, such as perceived information trans-parency, perceived disintermediation, organizational innovativeness, organizational learning capa-bility, and standards uncertainty. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Financial contagion : An empirical investigation of the relationship between financial-stress indexes of Australia and the US
- Authors: Mukulu, Sandra , Hettihewa, Samanthala , Wright, Christopher
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Applied Business and Economics Vol. 16, no. 3 (2014), p. 11-34
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- Description: A key departure in this study from many earlier studies is that, on the continuum of financial stress from nil to very high, both very high levels of stress and very low levels are seen as being harmful and potential harbinger of a financial-market crisis. Specifically, a surfeit of stress can act as a tipping point into crisis and a dearth of stress can encourage hubris and increase a nation’s susceptibility to financial contagion from another nation; even one that is far removed by geographic and/or economic distance. This paper focuses on developing financial stress indices for the US and Australia using composite market indices, trade weight indices and yields on securities with different maturity dates. Monthly data from January 1989 to December 2011 was sourced from the Australian Bureau of Statistics (ABS), the Reserve Bank of Australia (RBA), the Federal Reserve Bank (FRB), the Bureau of Economic Analysis (BEA), the Federal Reserve Bank of St Louis website, Bank of Canada, Reserve Bank of New Zealand and Yahoo finance website. For purposes of this study the aggregate measures of stress consists of inverted yield spreads, volatility measures for market indices, volatility measures of trade weighted indexes, risk spreads, credit risk spreads and a measures of risk in the equity market.
Finding a place for organic waste-to-energy in Australian agribusiness
- Authors: Hurley, Craig
- Date: 2023
- Type: Text , Thesis , PhD
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- Description: This thesis seeks to understand Australian agribusiness engagement with approaches to generate energy from organic waste materials. Applications of modern bioenergy technologies, utilising agriculture residues to produce electrical, thermal and transport energy, have been well established in many parts of the world. There has been enthusiasm for bioenergy from agriculture to make a substantial contribution to Australia’s energy mix, but the agriculture sector, like Australia more generally, has been slow to transition to bioenergy technologies. Adopting the pragmatism research philosophy, this study applies the Multi-Level Perspective and Social Practice Approach frameworks to explore Australian agribusiness engagement with bioenergy systems, to produce energy from organic waste. A multi-methods qualitative research methodology is used to analyse the adoption of organic waste-to-energy approaches by Australian agribusiness, and to identify the critical drivers and barriers impacting these transitions. Except for sugar processors, Australian agribusiness adoption of organic waste-to-energy approaches is in its very early stages. The main drivers prompting agribusinesses to explore their organic waste-to-energy options are, agribusinesses experiencing problems with the cost and/or quality of their energy supplies, and/or problems with the social acceptance of their existing organic waste management practices. The main barriers to agribusinesses making the transition to bioenergy technologies, include financial factors such as the high capital costs of bioenergy plants and low returns on investment. Other barriers include a low level of awareness and understanding of bioenergy approaches in the agriculture industry, and in Australia more broadly, and a lack of consultative expertise to develop and service bioenergy systems. For organic waste-to-energy to play a more substantial role in Australian agriculture, support is needed to overcome critical barriers. This study finds policy and support mechanisms are required to encourage greater collaboration of small-scale agribusinesses and other relevant stakeholders. Investment is also needed to increase Australia’s awareness and understanding of organic waste-to-energy approaches, and to build the consultative expertise and skills-base to support the development of bioenergy systems.
- Description: Doctor of Philiosophy
Fine-scale drivers of beetle diversity are affected by vegetation context and agricultural history
- Authors: Ross, Catherine , Barton, Philip , McIntyre, Sue , Cunningham, Saul , Manning, Adrian
- Date: 2017
- Type: Text , Journal article
- Relation: Austral Ecology Vol. 42, no. 7 (2017), p. 831-843
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- Description: Environmental gradients have been shown to affect animal diversity, but knowledge of fine-scale drivers of insect diversity is, in many cases, poorly developed. We investigated the drivers of beetle diversity and composition at different microhabitats, and how this may be mediated by past agricultural activities. The study was undertaken in temperate eucalypt grassy woodland near Canberra, south-eastern Australia, with a 200-year history of pastoral land use. We sampled beetles using pitfall traps at three microhabitats (open grassland, logs and under trees). We analysed the effects of soil properties, vegetation structure, and plant composition on beetle composition, and compared beetle responses among the microhabitats. We found that microhabitat was a strong determinant of the way beetle communities responded to their environment. Soil nutrients (C, N and P) were the strongest drivers of beetle species richness, abundance and composition at open and log microhabitat, however vegetation structure (tree basal area) was more important for beetle richness, abundance and biomass under trees. We also found significant differences in beetle composition among distinct ground-layer plant communities at log and tree microhabitat. We show that prior agricultural land use, particularly fertilization, has altered soil and plant communities, and that these effects continue to flow through the system affecting beetle assemblages. These findings have implications for future management of microhabitat structures in temperate grassy woodlands with a history of agricultural use. © 2017 Ecological Society of Australia
Foundations of nursing practice
- Authors: Cramer, Rhian , Coombs, Nicole , Lyons, Judith , Kim, Jeong-Ah
- Date: 2019
- Type: Text , Book chapter
- Relation: The road to nursing Chapter 11 p. 168-182
- Full Text: false
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- Description: Becoming a safe and contemporary nurse is more than just being able to demonstrate clinical skills or understand disease processes. It is about critical thinking - understanding why we do what we do and how to do it in the most efficient and effective way. Achieving the best outcomes for the patients is always paramount. This chapter explores the foundational principles of contemporary nursing practice: evidence-based practice, person-centred care, and communication. It also introduces the growing role of technology in healthcare and looks at how numerous factors come together to influence health outcomes for the individual patient.
Frank and Bhupinder : the odd couple of Indian cricket
- Authors: Ponsford, Megan
- Date: 2015
- Type: Text , Journal article
- Relation: Sport in Society Vol. 18, no. 5 (2015), p. 565-576
- Full Text: false
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- Description: In 1935-1936, a non-sanctioned group of cricketers embarked on the inaugural tour of India with the ambitious, unorthodox, professional Frank Tarrant employed as team manager. Maharaja Bhupinder Singh lavishly financed the tour motivated by his love of cricket, his political and economic aspirations, its recognition as a symbol of allegiance to the British and by the prospect of leaving a legacy as the guardian of the game. Primary source material reveals that xenophobic prejudice and discrimination were endemic during the 1930s and the relationship between Tarrant and the Maharaja challenged the imperial paradigm. This article interrogates the mutually advantageous relationship and the tour through Orientalist theory discourse. The role of Tarrant will be examined, specifically regarding the ethnographic discrepancy between his representation in India and the British World. The article assesses the mutually beneficial, amiable relationship between Tarrant and the Maharaja as a metonym for wider Australia-India transactions. © 2014, Taylor & Francis.
From gold field to municipality : The establishment of Ballarat West 1855-1857
- Authors: Cartledge, Graeme
- Date: 2018
- Type: Text , Thesis , Masters
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- Description: This thesis examines the establishment of the Ballarat West Municipality in the years of 1855 – 1857 and the factors that contributed to the introduction of local self-government in the immediate aftermath of the Eureka Stockade. Underlying the study is the changing administrative requirements necessitated by the transition from a temporary gold field to a permanent city. A central theme explored in relation to this development is that it was a consequence of the emerging culture of modernity of that era precipitating radical political changes in local government that began with the 1835 British Municipal Corporations Act. This theme is expanded to highlight the reform of local government in the Victorian era in response to urbanization and the need for modern and rationalised methods of managing the new towns and growing cities. The difficulty in making and sustaining such progressive changes in Britain is contrasted with the eager adoption of the concept of progress and the new Victorian Municipal Corporations Act of 1854 on the Ballarat goldfields. The question as to why the Municipality was established is answered by exploring the connection between the failure of the Goldfields Commission at the end of 1854 and the belief held by many, that taxes should be accompanied with political representation and should be spent where they were collected. This study exposes the remarkable story of how the first elected councillors, starting from scratch, quickly established administrative systems and brought order to a community emerging out of turmoil. The process of how the municipality was established is uncovered by an extensive survey of the council minutes, the media, council correspondence and public records.
- Description: Masters by Research
From inns to hotels : The evolution of public houses in Colonial Victoria
- Authors: O'Mahony, Barry , Clark, Ian
- Date: 2013
- Type: Text , Journal article
- Relation: International Journal of Contemporary Hospitality Management Vol. 25, no. 2 (2013), p. 172-186
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- Description: Purpose: The purpose of this paper is to examine travellers' experiences with public houses in Colonial Victoria, to determine how the hospitality industry in the colony was transformed from primitive hospitality provision to sophisticated, well managed hotels in a relatively short time. Design/methodology/approach: The article reviews public records, newspapers of the period, eye-witness accounts and key texts to chart the development of the hospitality industry in Colonial Victoria and to demonstrate how primitive inns became modern hotels within the space of three decades. Findings: This paper highlights how the discovery of gold in 1851 prompted an unprecedented influx of travellers whose expectations of hospitality provision led to the transformation of existing hostelries from crude and primitive inns to modern, sophisticated hotels. Research limitations/implications: The research is confined to Colonial Victoria and therefore, not necessarily a reflection of the colonies in general or general trends in hospitality provision at that time. Practical implications: Tracing the roots of hospitality provision and the traditions of hospitality management can provide a greater understanding of modern hospitality practice. As O'Gorman argues "[...] with historical literature contributing to informing industry practices today and tomorrow: awareness of the past always helps to guide the future". Originality/value: This paper adds to the body of knowledge in relation to the roots and evolution of commercial hospitality. © Emerald Group Publishing Limited.
- Description: 2003010821
From Mardi Gras to Manangatang : Sense of belonging and mental health in Australian men as a function of sexual orientation
- Authors: Jude, Belinda , McLaren, Suzanne , McLachlan, Angus
- Date: 2003
- Type: Text , Journal article
- Relation: Australian Journal of Psychology Vol. 55, no. (2003), p. 187
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Generating population estimates for migratory shorebird species in the world’s largest flyway
- Authors: Hansen, Birgita , Rogers, Danny , Watkins, Doug , Weller, Dan , Clemens, Robert , Newman, Mike , Woehler, Eric , Mundkur, Taej , Fuller, Richard
- Date: 2022
- Type: Text , Journal article
- Relation: Ibis Vol. 164, no. 3 (2022), p. 735-749
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- Description: Population estimates are widely used to underpin conservation decisions. However, determining accurate population estimates for migratory species is especially challenging, as they are often widespread and it is rarely possible to survey them throughout their full distribution. In the East Asian–Australasian Flyway (EAAF), this problem is compounded by its size (85 million square kilometres) and the number of migratory species it supports (nearly 500). Here, we provide analytical approaches for addressing this problem, presenting a revision of the EAAF population estimates for 37 migratory shorebird species protected under Australian national environmental legislation. Population estimates were generated by (1) summarizing existing count data in the non-breeding range, (2) spatially extrapolating across uncounted areas, and (3) modelling abundance on the basis of estimates of breeding range and density. Expert review was used to adjust modelled estimates, particularly in under-counted areas. There were many gaps in shorebird monitoring data, necessitating substantial use of extrapolation and expert review, the extent of which varied among species. Spatial extrapolation to under-counted areas often produced estimates that were much higher than the observed data, and expert review was used to cross-check and adjust these where necessary. Estimates of population size obtained through analyses of breeding ranges and density indicated that 18 species were poorly represented by counts in the non-breeding season. It was difficult to determine independently the robustness of these estimates, but these breeding ground estimates were considered the best available data for 10 species that mostly use poorly surveyed freshwater or pelagic habitats in the non-breeding season. We discuss the rationale and limitations of these approaches to population estimation, and how they could be modified for other applications. Data available for population estimates will vary in quality and extent among species, regions and migration stage, and approaches need to be flexible enough to provide useful information for conservation policy and planning. © 2021 British Ornithologists' Union.
Geographic variation of the incidence rate of lower limb amputation in Australia from 2007-12
- Authors: Dillon, Michael , Fortington, Lauren , Akram, Muhammad , Erbas, Bircan , Kohler, Friedbert
- Date: 2017
- Type: Text , Journal article
- Relation: PLoS ONE Vol. 12, no. 1 (2017), p. 1-14
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- Description: In Australia, little is known about how the incidence rate (IR) of lower limb amputation (LLA) varies across the country. While studies in other economically developed countries have shown considerable geographic variation in the IR-LLA, mostly these have not considered whether the effect of common risk factors are the same across regions. Mapping variation of the IR-LLA, and the effect of common risk factors, is an important first step to focus research into areas of greatest need and support the development of regional specific hypotheses for in-depth examination. The aim of this study was to describe the geographic variation in the IR-LLA across Australia and understand whether the effect of common risk factors was the same across regions. Using hospital episode data from the Australian National Hospital Morbidity database and Australian Bureau of Statistics, the all-cause crude and age-standardised IR-LLA in males and females were calculated for the nation and each state and territory. Generalised Linear Models were developed to understand which factors influenced geographic variation in the crude IR-LLA. While the crude and age-standardised IR-LLA in males and females were similar in most states and territories, they were higher in the Northern Territory. The effect of older age, being male and the presence of type 2 diabetes was associated with an increase of IR-LLA in most states and territories. In the Northern Territory, the younger age at amputation confounded the effect of sex and type 2 diabetes. There are likely to be many factors not included in this investigation, such as Indigenous status, that may explain part of the variation in the IR-LLA not captured in our models. Further research is needed to identify regional- and population-specific factors that could be modified to reduce the IR-LLA in all states and territories of Australia. © 2017 Dillon et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Ghosts on the Goldfields : Ballarat as a haunted city
- Authors: Waldron, David , Waldron, Sharn
- Date: 2019
- Type: Text , Book chapter
- Relation: Supernatural cities : Enchantment, anxiety and spectrality Chapter 11 p. 229-248
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- Description: The history of Ballarat, situated at the heart of the goldfields of central Victoria, Australia, is closely tied to the colonial experience. As the site of the Eureka Stockade rebellion, its history is linked to the foundation myths of Australian democracy. It boasts both the Museum of Australian Democracy at Eureka (M.A.D.E), situated on one of the suspected sites of the rebels' stockade, and Australia's premier open air museum, the theme park of Sovereign Hill, which re-enacts life on the goldfields of the 1950s and 1860s. In Ballarat itself many of the businesses utilise symbols of the goldfields in their advertising and trademarks, as do many of the street names, festivals and public events. The Victorian architectural heritage is highly prized and showcased to the thousands of visiting tourists on Sturt and Lydiard Streets, and particularly those who come each year for Ballarat's Heritage Weekend festival held in May. Yet there is a dark side to this history. The prosperity of the gold was built on the land of the Wathawurrung Aborigines who were displaced and marginalised, and suffered under the weight of colonial occupation and environmental devastation. Likewise, despite the prominence of stories surrounding those who became wealty on the goldfields of central Victoria, many who came to Ballarat during the Victorian era found themselves displaced and living in extremen poverty, facing disease, hunger and vulnerability to crime, prostitution and dangerous working conditions. It is these stories from the underbelly of Ballarat's heritage that form the fodder of a thriving dark tourist industry, expressed in popular ghost tours and supplemented by a rich heritage of ghost stories in folklore and popular culture. In the tension between these two discordant narratives Ballarat has become, in popular imagination, a haunted city.
Goldfields and the gothic : A hidden heritage & folklore
- Authors: Waldron, David
- Date: 2016
- Type: Text , Book
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- Description: Generations of Australians have grown up with the legend of Eureka and the familiar images of the gold rush in central Victoria. However, underneath these commonly known stories lies a stranger and darker past. As well as colonists, pioneers, soldiers and rebal miners, the colonial goldfields were home to spiritualists, secret societies, ghost-hoxers, bunyip legends and murderers. There are also the stories of those often forgotten in the goldfield histories - Indigenous peoples, immigrant communities, homosexuals, and the mentally ill. 'Goldfields and the gothic' is an anthology by local historians of the long buried legends, histories and folklore of the Victorian goldfields and their legacy today. Every historian has a collection of strange, buried pieces of history; this work begins the task of bringing them into the light.
Goldfields freemasonry : Decoding the past
- Authors: Wickham, Dorothy
- Date: 2016
- Type: Text , Book chapter
- Relation: Goldfields and the gothic : A hidden heritage & folklore p. 102-115
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- Description: In a period of global tension, the establishment of Freemasonry in Australia was tenuous. As a penal colony, political prisoners as well as a criminal element settled in the new colony. So, on 14 May 1803, when Irish convict Henry Browne Hayes attempted to hold a Freemasonic Lodge meeting in Port Jackson (Sydney), all Masons present were arrested and Hayes sentenced to 'hard labour at the New Settlement to formed at Van Diemen's Land'.
Governance and accountability in Australian charitable organisations: Perceptions from CFOs
- Authors: Dellaportas, Steven , Langton, Jonathan , West, Brian
- Date: 2012
- Type: Text , Journal article
- Relation: International Journal of Accounting and Information Management Vol. 20, no. 3 (2012), p. 238-254
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- Description: Purpose - The purpose of this paper is to explore the perceptions of senior accounting officers on governance, performance and accountability issues in the charity sector. Design/methodology/approach - The empirical data presented in this paper were collected via a mail-out survey to Chief Financial Officers (CFO) of large charity organisations in Australia. Findings - The executives surveyed agreed that the public is entitled to receive high quality financial disclosures from charities, favouring "programme accountability", "fiscal accountability" and "profit" as relevant performance indicators rather than cash surplus/deficit. The respondents also considered that charities warrant a dedicated accounting standard but were less enthusiastic about an independent regulator with stronger control functions. Research limitations/implications - The data in this study report the opinions of financial executives which may not represent the view of all managing executives. Originality/value - While governance in charities has been examined previously from an organisational or management perspective, this is one of the few papers that emphasises how members of the accounting profession view this important topic.
Governing with ignorance : Understanding the Australian food regulator’s response to nano food
- Authors: Lyons, Kristen , Smith, Naomi
- Date: 2018
- Type: Text , Journal article
- Relation: NanoEthics Vol. 12, no. 1 (2018), p. 27-38
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- Description: This paper examines regulatory responses to the presence of previously undetected and unlabelled nanoparticles in the Australian food system. Until 2015, the Australian regulatory body Food Standards Australia New Zealand (FSANZ) denied that nanoparticles were present in Australian food. However, and despite repeated claims from Australia’s food regulator, research commissioned by civil society group Friends of the Earth has demonstrated that nanoparticles are deliberately included as ingredients in an array of food available for sale in Australia. This paper critically examines how nanoparticles have come to be integrated into Australia’s food system under the radar of Australia’s food regulator. Our case study of FSANZ—including its responses to the civil society-led science that determined the existence of nanoparticles in Australian food—raises a number of important questions about the governance of risk in relation to emerging technologies such as nanotechnology. In this paper, we argue that FSANZ’ response to the presence of nanotechnology in Australia’s food system is an example of ‘governing with ignorance’. This is demonstrated via the denial and dismissal of science claims as a basis for limited regulatory intervention. FSANZ’ response intersects with the centrality of commercial interests in shaping science research and commercialisation, alongside the ‘hands off’ approach to regulation that is characteristic of neoliberal governance approaches. We conclude by arguing that in the current food governance framework, and alongside a paucity of impact science, civil society plays a vital role in attempts to democratise the Australian food system. © 2017, Springer Science+Business Media B.V., part of Springer Nature.
Ground sharing between cricket and football in Australia
- Authors: Frost, Lionel , Lightbody, Margaret , Halabi, Abdel , Carter, Amanda , Borrowman, Luc
- Date: 2016
- Type: Text , Book chapter
- Relation: Sports Through the Lens of Economic History Chapter 6 p. 89-105
- Full Text: false
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- Description: Shared use of grounds allowed Australian cricket and football to subsidize each other, but cartel arrangements that determined the use of stadiums and the distribution of benefits and costs between sports may have been less than optimal. Estimation of deadweight losses from the use of stadiums is not possible in the absence of a counterfactual specifying the level of demand if the behaviour of cartel members had been coordinated more effectively. Archival, financial and attendance report data can be used to estimate increases in actual demand under alternative scenarios. In Melbourne and Adelaide, the controlling bodies of cricket and football uncured significant losses in welfare from joint use of their cities’ major stadium, due to the importance they attached to non-monetary aspects of utility.
Groundwater seeps facilitate exposure to Burkholderia pseudomallei
- Authors: Baker, Anthony , Tahani, Donald , Gardiner, Christopher , Bristow, Keith , Greenhill, Andrew , Warner, Jeffrey
- Date: 2011
- Type: Text , Journal article
- Relation: Applied and Environmental Microbiology Vol. 77, no. 20 (2011), p. 7243-7246
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- Description: Burkholderia pseudomallei is a saprophytic bacterium which is the causative agent of melioidosis, a common cause of fatal bacterial pneumonia and sepsis in the tropics. The incidence of melioidosis is clustered spatially and temporally and is heavily linked to rainfall and extreme weather events. Clinical case clustering has recently been reported in Townsville, Australia, and has implicated Castle Hill, a granite monolith in the city center, as a potential reservoir of infection. Topsoil and water from seasonal groundwater seeps were collected around the base of Castle Hill and analyzed by quantitative real-time PCR targeting the type III secretion system genes for the presence of B. pseudomallei. The organism was identified in 65% (95% confidence interval [CI], 49.5 to 80.4) of soil samples (n =40) and 92.5% (95% CI, 83.9 to 100) of seasonal groundwater samples (n =40). Further sampling of water collected from roads and gutters in nearby residential areas after an intense rainfall event found that 88.2% (95% CI, 72.9 to 100) of samples (n =16) contained viable B. pseudomallei at concentrations up to 113 CFU/ml. Comparison of isolates using multilocus sequence typing demonstrated clinical matches and close associations between environmental isolates and isolates derived from clinical samples from patients in Townsville. This study demonstrated that waterborne B. pseudomallei from groundwater seeps around Castle Hill may facilitate exposure to B. pseudomallei and contribute to the clinical clustering at this site. Access to this type of information will advise the development and implementation of public health measures to reduce the incidence of melioidosis. © 2011, American Society for Microbiology.
Groundwater-level response to land-use change and the implications for salinity management in the West Moorabool River catchment, Victoria, Australia
- Authors: Dahlhaus, Peter , Evans, Timothy , Nathan, Erica , Cox, Jim , Simmons, Craig
- Date: 2010
- Type: Text , Journal article
- Relation: Hydrogeology Journal Vol. 18, no. 7 (2010), p. 1611-1623
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- Description: The connection between the removal of native vegetation, rising water tables and increasing stream salinity has been established for many catchments across Australia. However, the West Moorabool River in south west Victoria is an example of a catchment where there has been little discernable effect on groundwater levels following land clearing. Over the past 150 years, a significant portion of the catchment has been cleared of dense forest for agricultural development. Historic standing water-level records from 1870-1871 and 1881 are compared with contemporary measurements (1970s to 2007) recorded in the government bore databases. The data show that the earliest recorded groundwater levels are well within the seasonal range of values observed today. By integrating geology and hydrogeology with historical observations of groundwater levels, climate data and land use, the contemporary field observations of stream salinity are linked to the changed water use and shift in rainfall. In contrast to the normally accepted axiom, reafforestation as a management strategy to mitigate the rising salinity in the West Moorabool River catchment would seem inappropriate. © 2010 Springer-Verlag.
- Description: The connection between the removal of native vegetation, rising water tables and increasing stream salinity has been established for many catchments across Australia. However, the West Moorabool River in south west Victoria is an example of a catchment where there has been little discernable effect on groundwater levels following land clearing. Over the past 150 years, a significant portion of the catchment has been cleared of dense forest for agricultural development. Historic standing water-level records from 1870-1871 and 1881 are compared with contemporary measurements (1970s to 2007) recorded in the government bore databases. The data show that the earliest recorded groundwater levels are well within the seasonal range of values observed today. By integrating geology and hydrogeology with historical observations of groundwater levels, climate data and land use, the contemporary field observations of stream salinity are linked to the changed water use and shift in rainfall. In contrast to the normally accepted axiom, reafforestation as a management strategy to mitigate the rising salinity in the West Moorabool River catchment would seem inappropriate. © 2010 Springer-Verlag.