How to raise a ghost : the haunted house as a metaphor for the haunted self
- Authors: Proposch, Melissa
- Date: 2023
- Type: Text , Thesis , Masters
- Full Text:
- Description: This investigation takes an artistic autoethnographic journey in search of the haunted self. As an entangled form of research, it weaves the narrative and analytical into reciprocal relationships. Its methodology and conclusions tell a ghost story. An investigation of one’s haunted self is by nature an examination of personal ghosts and family shadows. This research documents a process of discovery, of looking for and finding my interior haunted house and the psychic home of family trauma and secrets. An examination of this tender and volatile site calls for intuitive and caring exploration and reading. Confinement during Covid-19 pandemic lockdowns further brought into focus my actual home as a site of exhumed memories. There, I developed strategies for attunement to the signs and stories of family ghosts. This process led to newly imagined narrative approaches for artmaking. The story of the haunted house is dark and curious, offering a metaphor for the negative psychological space of the family home, and embracing dystopian aesthetics. Metaphors play with meaning and draw symbolic likenesses to make their language expansive. This research explores how a visual language made for ghost story telling can draw upon the symbolic and metaphorical to express the nebulous and unsettling. It also examines the inherent spectrality of some arts technologies and their capacity to cultivate space and give voice to our phantasmagoric other. This investigation has also been informed by the practice of two artists for whom invocations of the ghostly are conceptually fundamental. Through engagement with their haunted selves, Tracey Moffatt and Louise Bourgeois provide raw access to the personal, familial, and societal shadows which haunt us all. Autoethnographers prefer to reveal meaning through process rather than declarative statements. The journey into my imaginary shadowlands culminates in the retrieval of a haunted object as artwork. Invoking the smoke and mirrors of nineteenth century spiritualism, this work embodies the notion of the artist as medium, calling upon tacit experience to bring forth image, then dialogue, and therein, the communion to be found in shared meaning. Partial fulfilment of requirements for Master of Arts
- Description: Thesis
- Authors: Proposch, Melissa
- Date: 2023
- Type: Text , Thesis , Masters
- Full Text:
- Description: This investigation takes an artistic autoethnographic journey in search of the haunted self. As an entangled form of research, it weaves the narrative and analytical into reciprocal relationships. Its methodology and conclusions tell a ghost story. An investigation of one’s haunted self is by nature an examination of personal ghosts and family shadows. This research documents a process of discovery, of looking for and finding my interior haunted house and the psychic home of family trauma and secrets. An examination of this tender and volatile site calls for intuitive and caring exploration and reading. Confinement during Covid-19 pandemic lockdowns further brought into focus my actual home as a site of exhumed memories. There, I developed strategies for attunement to the signs and stories of family ghosts. This process led to newly imagined narrative approaches for artmaking. The story of the haunted house is dark and curious, offering a metaphor for the negative psychological space of the family home, and embracing dystopian aesthetics. Metaphors play with meaning and draw symbolic likenesses to make their language expansive. This research explores how a visual language made for ghost story telling can draw upon the symbolic and metaphorical to express the nebulous and unsettling. It also examines the inherent spectrality of some arts technologies and their capacity to cultivate space and give voice to our phantasmagoric other. This investigation has also been informed by the practice of two artists for whom invocations of the ghostly are conceptually fundamental. Through engagement with their haunted selves, Tracey Moffatt and Louise Bourgeois provide raw access to the personal, familial, and societal shadows which haunt us all. Autoethnographers prefer to reveal meaning through process rather than declarative statements. The journey into my imaginary shadowlands culminates in the retrieval of a haunted object as artwork. Invoking the smoke and mirrors of nineteenth century spiritualism, this work embodies the notion of the artist as medium, calling upon tacit experience to bring forth image, then dialogue, and therein, the communion to be found in shared meaning. Partial fulfilment of requirements for Master of Arts
- Description: Thesis
Australian nursing students’ perceptions of being a nurse : a mixed methods study
- Authors: Allen, Louise
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Background Nursing students often enter nursing programs with idealistic, altruistic perceptions of what it means to be a nurse. Over time, however, many discover that these perceptions are naïve and unrealistic. Nursing is a demanding profession that requires knowledge, skill and emotional resilience in often demanding and challenging situations that can influence emotional intelligence. Therefore, an early and realistic understanding of professional requirements may reduce transition shock and attrition rates. Aim The aim of this thesis is to explore Bachelor of Nursing (BN) students’ perceptions of being a nurse in Australia. Methods This study used an explanatory sequential mixed methods design. The 34-item Perceptions of a Registered Nurse (PRN) survey tool was developed using a Nominal Group Technique and validated with a sample of 797 participants across three universities and states. Descriptive and inferential statistical analysis was incorporated as applicable. In addition, online semi-structured interviews with 23 nursing students (n = 23) explored their perceptions of a nurse in detail, with a thematic analysis of outcomes. Results Demographic variables influenced perceptions. There were significant differences in item-by-item perceptions related to ‘primary language spoken at home’ (13/34 items; p < .04), ‘university of study’ (10/34 items; p
- Description: Doctor of Philosophy
- Authors: Allen, Louise
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Background Nursing students often enter nursing programs with idealistic, altruistic perceptions of what it means to be a nurse. Over time, however, many discover that these perceptions are naïve and unrealistic. Nursing is a demanding profession that requires knowledge, skill and emotional resilience in often demanding and challenging situations that can influence emotional intelligence. Therefore, an early and realistic understanding of professional requirements may reduce transition shock and attrition rates. Aim The aim of this thesis is to explore Bachelor of Nursing (BN) students’ perceptions of being a nurse in Australia. Methods This study used an explanatory sequential mixed methods design. The 34-item Perceptions of a Registered Nurse (PRN) survey tool was developed using a Nominal Group Technique and validated with a sample of 797 participants across three universities and states. Descriptive and inferential statistical analysis was incorporated as applicable. In addition, online semi-structured interviews with 23 nursing students (n = 23) explored their perceptions of a nurse in detail, with a thematic analysis of outcomes. Results Demographic variables influenced perceptions. There were significant differences in item-by-item perceptions related to ‘primary language spoken at home’ (13/34 items; p < .04), ‘university of study’ (10/34 items; p
- Description: Doctor of Philosophy
FEM and XFEM approaches to Investigate the Hydromechanical Interactions within a jointed soft-rock slope
- Authors: Shaghaghi, Tahereh
- Date: 2020
- Type: Text , Thesis , PhD
- Full Text:
- Description: One of the most significant challenges of open-cut mining is to provide stability for the excavated slopes. Unrealistic predictions of the slopes’ behaviour during and after mining operations can lead to the failure of slopes, and this may pose a threat to human lives, the economy, and the environment. By excavating soft rock masses in open-cut mines, pre-existing joints can open and new joints can form behind excavated slopes. This phenomenon is due to the geotechnical character of the materials and stress relief movements of the excavated slopes. The stability of slopes in the rock masses is significantly influenced by the existence of discontinuities such as joints. The water flows in the opened joints can change the pore water pressure distribution in the slopes. The interaction between the joints and the water may impose different loading scenarios on the open-cut mines and put the safety of mining operations at risk. The analysis of slope stability can become more complicated because of the presence of water, discontinuities, and their interaction within the slopes in open-cut mines. This study investigates the hydromechanical interactions in the saturated jointed slopes due to pore water pressure changes. The second-largest open-cut mine in Australia, the Yallourn brown coal open-cut mine located in Victoria, was chosen as the case study for this research. In this study, several coupled pore fluid diffusion and stress-strain analyses are conducted using the extended finite element method (XFEM) in conjunction with the finite element method (FEM). This study firstly examines a joint aperture and pore water pressure changes of the excavated jointed slope due to installing a drainage system and backfilling in front of the slope. Secondly, a series of sensitivity analyses are carried out on the pore water pressure distribution changes to the variation of the permeability magnitude of the material and leakage properties of the joint surfaces. Finally, to control the pore water pressure of the saturated jointed slope, a series of drainage systems is designed. The arrangement and length of the drains are optimised by conducting a series of sensitivity analyses on the leakage properties of the joint and the permeability of the soft rock.
- Description: Doctor of Philosophy
- Authors: Shaghaghi, Tahereh
- Date: 2020
- Type: Text , Thesis , PhD
- Full Text:
- Description: One of the most significant challenges of open-cut mining is to provide stability for the excavated slopes. Unrealistic predictions of the slopes’ behaviour during and after mining operations can lead to the failure of slopes, and this may pose a threat to human lives, the economy, and the environment. By excavating soft rock masses in open-cut mines, pre-existing joints can open and new joints can form behind excavated slopes. This phenomenon is due to the geotechnical character of the materials and stress relief movements of the excavated slopes. The stability of slopes in the rock masses is significantly influenced by the existence of discontinuities such as joints. The water flows in the opened joints can change the pore water pressure distribution in the slopes. The interaction between the joints and the water may impose different loading scenarios on the open-cut mines and put the safety of mining operations at risk. The analysis of slope stability can become more complicated because of the presence of water, discontinuities, and their interaction within the slopes in open-cut mines. This study investigates the hydromechanical interactions in the saturated jointed slopes due to pore water pressure changes. The second-largest open-cut mine in Australia, the Yallourn brown coal open-cut mine located in Victoria, was chosen as the case study for this research. In this study, several coupled pore fluid diffusion and stress-strain analyses are conducted using the extended finite element method (XFEM) in conjunction with the finite element method (FEM). This study firstly examines a joint aperture and pore water pressure changes of the excavated jointed slope due to installing a drainage system and backfilling in front of the slope. Secondly, a series of sensitivity analyses are carried out on the pore water pressure distribution changes to the variation of the permeability magnitude of the material and leakage properties of the joint surfaces. Finally, to control the pore water pressure of the saturated jointed slope, a series of drainage systems is designed. The arrangement and length of the drains are optimised by conducting a series of sensitivity analyses on the leakage properties of the joint and the permeability of the soft rock.
- Description: Doctor of Philosophy
Historical mine sites as modern-day sources of contamination : Measurement and characterisation of arsenic in historical gold mine wastes to identify the potential for mobility and human exposure
- Authors: Martin, Rachael
- Date: 2017
- Type: Text , Thesis , PhD
- Full Text:
- Description: Centuries of metalliferous mining activities have resulted in a legacy of contamination throughout the world. Unremediated mine wastes and tailings, as well as contaminated soils, water and sediments, represent ongoing sources of environmental degradation and human exposure, long after mine closure and abandonment. Despite global concern over these contaminant sources, there remain uncertainties surrounding the nature of human exposure to mine wastes and their toxicologically relevant characteristics. As urbanisation expands into areas proximal to abandoned mine sites, an understanding of the human-contaminant interface at this boundary is critical for assessing the potential health risks. This thesis addresses this knowledge gap by investigating the importance of particle size as a factor governing the distribution of metals and metalloids in historical gold mine wastes in regional Victoria, Australia, with an emphasis on arsenic as a contaminant of potential concern. By characterising those particle size fractions that are relevant to dust mobilisation and human exposure, this thesis examines the human-contaminant interface using a multi-pathway approach. In particular, this thesis focuses on the potential for exposure via inhalation of mine waste particulates. The outcomes of the studies presented in this body of work demonstrate that historical gold mine wastes in regional Victoria represent a source of readily ingestible and inhalable particulates characterised by extremely elevated levels of arsenic (and other contaminants) well above their bulk (in situ) concentrations. Although lung bioaccessibility testing and mineralogical analyses revealed that most of the arsenic in inhalable dust has been naturally immobilised, the lung-soluble fraction should be considered when undertaking risk assessments for chronic exposure. This thesis provides a framework for the development of targeted management strategies for unremediated historical gold mining wastes in regional Victoria. The findings suggest there is a need for environmental regulations to shift from generic guideline values to exposure-specific guidelines that more accurately reflect the human health risks posed by historical mine sites. This thesis has emphasised the notion that in order for remedial action to accurately match the level of risk, the sourcepathway- receptor linkage must be evaluated using a systematic size-resolved approach.
- Description: Doctor of Philosophy
- Authors: Martin, Rachael
- Date: 2017
- Type: Text , Thesis , PhD
- Full Text:
- Description: Centuries of metalliferous mining activities have resulted in a legacy of contamination throughout the world. Unremediated mine wastes and tailings, as well as contaminated soils, water and sediments, represent ongoing sources of environmental degradation and human exposure, long after mine closure and abandonment. Despite global concern over these contaminant sources, there remain uncertainties surrounding the nature of human exposure to mine wastes and their toxicologically relevant characteristics. As urbanisation expands into areas proximal to abandoned mine sites, an understanding of the human-contaminant interface at this boundary is critical for assessing the potential health risks. This thesis addresses this knowledge gap by investigating the importance of particle size as a factor governing the distribution of metals and metalloids in historical gold mine wastes in regional Victoria, Australia, with an emphasis on arsenic as a contaminant of potential concern. By characterising those particle size fractions that are relevant to dust mobilisation and human exposure, this thesis examines the human-contaminant interface using a multi-pathway approach. In particular, this thesis focuses on the potential for exposure via inhalation of mine waste particulates. The outcomes of the studies presented in this body of work demonstrate that historical gold mine wastes in regional Victoria represent a source of readily ingestible and inhalable particulates characterised by extremely elevated levels of arsenic (and other contaminants) well above their bulk (in situ) concentrations. Although lung bioaccessibility testing and mineralogical analyses revealed that most of the arsenic in inhalable dust has been naturally immobilised, the lung-soluble fraction should be considered when undertaking risk assessments for chronic exposure. This thesis provides a framework for the development of targeted management strategies for unremediated historical gold mining wastes in regional Victoria. The findings suggest there is a need for environmental regulations to shift from generic guideline values to exposure-specific guidelines that more accurately reflect the human health risks posed by historical mine sites. This thesis has emphasised the notion that in order for remedial action to accurately match the level of risk, the sourcepathway- receptor linkage must be evaluated using a systematic size-resolved approach.
- Description: Doctor of Philosophy
The effect of postnatal debriefing on the psychological health of mothers
- Authors: Selkirk, Rosemary
- Date: 2012
- Type: Text , Thesis , PhD
- Full Text:
- Description: One hundred and forty-nine women were recruited in Ballarat during the third trimester of their pregnancy, and systematically assigned to treatment and control conditions, to assess the effect of midwife-led postnatal debriefing on psychological variables.
- Description: Doctor of Psychology (Clinical)
- Authors: Selkirk, Rosemary
- Date: 2012
- Type: Text , Thesis , PhD
- Full Text:
- Description: One hundred and forty-nine women were recruited in Ballarat during the third trimester of their pregnancy, and systematically assigned to treatment and control conditions, to assess the effect of midwife-led postnatal debriefing on psychological variables.
- Description: Doctor of Psychology (Clinical)
Keynes from below : a social history of Second World War Keynesian economics
- Authors: Coventry, Cameron
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: The macroeconomic agenda known as Keynesianism was highly contentious when it was introduced to Australia during the Second World War. Using a ‘history from below’ approach – correctly understood as a society-wide analysis – this thesis reveals the debates and the participants in the social nexus that considered the work of the British economist John Maynard Keynes (1883-1946). It shows that the populous willed a break from the status quo, ranging in favour of socialism to a non-capitalist third way. Support for Keynesianism was isolated to capital and the political right wing, with labour, centrists, the left and far-left strongly opposed. As the war progressed, apathy set in and Keynesianism came to be seen by opponents as either a non-capitalist third way or as the triumph of the possible over the desirable socialist “new order”. From 1936, Keynes had popularised a new economics based on full employment planning that quickly displaced ‘laissez faire capitalism’ in the minds of economists and policymakers. As war broke out, Keynes submitted a war finance plan for public consideration in the United Kingdom. Essentially, the plan addressed the practical aspects of managing an economy experiencing full employment. It contained measures to reduce wage growth to counter rising inflation, welfare for mothers and children to protect their well-being – but also the population growth essential to future economic growth – and the partial repayment of seized wages at the end of the war that would form the basis of post-war “reconstruction”. The Keynes plan generated interest in Australia which rapidly turned to speculation about its applicability. A fierce debate raged, divided on broad political lines, for two years that would shift public opinion and contribute significantly to the rise of the Curtin government (1941-45). However, once enthusiasm for reconstruction waned, it was this government that brought about post-war Keynesianism.
- Description: Doctor of Philosophy
- Authors: Coventry, Cameron
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: The macroeconomic agenda known as Keynesianism was highly contentious when it was introduced to Australia during the Second World War. Using a ‘history from below’ approach – correctly understood as a society-wide analysis – this thesis reveals the debates and the participants in the social nexus that considered the work of the British economist John Maynard Keynes (1883-1946). It shows that the populous willed a break from the status quo, ranging in favour of socialism to a non-capitalist third way. Support for Keynesianism was isolated to capital and the political right wing, with labour, centrists, the left and far-left strongly opposed. As the war progressed, apathy set in and Keynesianism came to be seen by opponents as either a non-capitalist third way or as the triumph of the possible over the desirable socialist “new order”. From 1936, Keynes had popularised a new economics based on full employment planning that quickly displaced ‘laissez faire capitalism’ in the minds of economists and policymakers. As war broke out, Keynes submitted a war finance plan for public consideration in the United Kingdom. Essentially, the plan addressed the practical aspects of managing an economy experiencing full employment. It contained measures to reduce wage growth to counter rising inflation, welfare for mothers and children to protect their well-being – but also the population growth essential to future economic growth – and the partial repayment of seized wages at the end of the war that would form the basis of post-war “reconstruction”. The Keynes plan generated interest in Australia which rapidly turned to speculation about its applicability. A fierce debate raged, divided on broad political lines, for two years that would shift public opinion and contribute significantly to the rise of the Curtin government (1941-45). However, once enthusiasm for reconstruction waned, it was this government that brought about post-war Keynesianism.
- Description: Doctor of Philosophy
- Authors: Goulding, Carmel
- Date: 2022
- Type: Text , Thesis , PhD
- Full Text: false
- Description: A fundamental condition of modernity is the expansion of choice, with the range of options widening on how we live our lives, and whom we spend our time with. We are no longer defined by a clear set of social ties which bind us to our life situation. We can choose our friends, geographic locality, employment and, perhaps, our gender and that of our children. We can if we choose, substantially alter the way we live, and some people do as is evidenced by the phenomenon popularly known as downshifting. Downshifting involves a voluntary reduction in working time and income, in return for a slower pace of life and increased free time and is generally conceived as a conscious change in ways of consuming, working and relating. This thesis seeks to explore the questions why people downshift and how the decision is sustained over the life course. It does this through a two-staged, longitudinal qualitative study of people who have downshifted in Australia and the United Kingdom. The thesis is built on the assumption that downshifting is a rational choice. People do calculate risk and constraints and the range of options as part of the decision process. However, explanations of action firmly rooted in economic rationality do not adequately account for what influences and shapes preferences and pays little attention to the micro worlds of individual choice-making. This dissertation offers an account of social action built around the concept of bounded rationality whereby the fluid, linked communities evident in modern life, act as a mediating factor in the initial choice and as well as over the downshifter life course. To date, there has been limited empirical research on the life course of downshifters. This doctoral study fills the knowledge gap.
- Description: Doctor of Philosophy
Superannuation in Australia : a mixed methods study into engagement of superannuants
- Authors: Clinton, Teresa
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Compulsory superannuation is a significant component of the Australian Government’s strategy to encourage citizens to take responsibility for funding their retirement. This project extends current knowledge regarding superannuants financial literacy and their preparedness to engage in the decision process that is embodied in the main communication document received from superannuation funds: the benefit statement. The purpose of this study involved two research questions. The first asked: What are the characteristics and determinants of a benefit statement as a form of financial communication to superannuants? The study aimed to determine if the benefit statement is fit for purpose and involved an examination of industry benefit statements. Institutional Theory was used to explain why benefit statements take their current form. The second research question considers to what extent superannuants understand and engage with the benefit statement? A survey of academics working at Australian public universities was undertaken to explore their financial literacy, understanding and extent of engagement they have with their superannuation via the benefit statement. The OECD/NIFE (2018, p. 4) definition of financial literacy was used for this research study as it incorporates “a combination of awareness, knowledge, skill, attitude and behaviour necessary to make sound financial decisions and ultimately achieve individual financial wellbeing”. The Theory of Planned Behaviour provides an explanation and a greater understanding of attitude and behaviour between demographics for example, age, gender, and education level that contribute to engagement with superannuation. A content analysis was used for research question 1, and found that due to legalisation requirements, a similar format has been adopted by most funds. There was however a lack of information which would allow superannuants the ability to track their preparedness for the amount required to fund retirement. With regard to the second research question, the results from the high socioeconomic group revealed that engagement with superannuation is not reflected by gender or education but rather age approaching retirement. As retirement approaches engagement increases. The attitude of participants towards superannuation was positive with most displaying high levels of self-efficacy however, a pre- and post-survey self-evaluation of financial literacy questions revealed a statistically significant decrease in scores indicating survey respondents were not actually aware of their lack of understanding of superannuation. The combined results from the survey and the content analysis indicate that the quality of disclosure is not sufficient to influence superannuants’ active engagement with their superannuation. This study highlights that engagement with superannuation is driven by personal circumstances and individual differences and the benefit statement needs to be more personally relevant to a broader range of individuals to encourage engagement with retirement planning. The findings help to understand heterogeneity in individuals’ propensity to engage with superannuation and provide an insight into their attitudes and behaviour. The research offers a contribution to the literature on superannuation fund benefit statement disclosure practices and provides an insight for policymakers on the effect these statements they have on superannuants.
- Description: Doctor of Philosophy
- Authors: Clinton, Teresa
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Compulsory superannuation is a significant component of the Australian Government’s strategy to encourage citizens to take responsibility for funding their retirement. This project extends current knowledge regarding superannuants financial literacy and their preparedness to engage in the decision process that is embodied in the main communication document received from superannuation funds: the benefit statement. The purpose of this study involved two research questions. The first asked: What are the characteristics and determinants of a benefit statement as a form of financial communication to superannuants? The study aimed to determine if the benefit statement is fit for purpose and involved an examination of industry benefit statements. Institutional Theory was used to explain why benefit statements take their current form. The second research question considers to what extent superannuants understand and engage with the benefit statement? A survey of academics working at Australian public universities was undertaken to explore their financial literacy, understanding and extent of engagement they have with their superannuation via the benefit statement. The OECD/NIFE (2018, p. 4) definition of financial literacy was used for this research study as it incorporates “a combination of awareness, knowledge, skill, attitude and behaviour necessary to make sound financial decisions and ultimately achieve individual financial wellbeing”. The Theory of Planned Behaviour provides an explanation and a greater understanding of attitude and behaviour between demographics for example, age, gender, and education level that contribute to engagement with superannuation. A content analysis was used for research question 1, and found that due to legalisation requirements, a similar format has been adopted by most funds. There was however a lack of information which would allow superannuants the ability to track their preparedness for the amount required to fund retirement. With regard to the second research question, the results from the high socioeconomic group revealed that engagement with superannuation is not reflected by gender or education but rather age approaching retirement. As retirement approaches engagement increases. The attitude of participants towards superannuation was positive with most displaying high levels of self-efficacy however, a pre- and post-survey self-evaluation of financial literacy questions revealed a statistically significant decrease in scores indicating survey respondents were not actually aware of their lack of understanding of superannuation. The combined results from the survey and the content analysis indicate that the quality of disclosure is not sufficient to influence superannuants’ active engagement with their superannuation. This study highlights that engagement with superannuation is driven by personal circumstances and individual differences and the benefit statement needs to be more personally relevant to a broader range of individuals to encourage engagement with retirement planning. The findings help to understand heterogeneity in individuals’ propensity to engage with superannuation and provide an insight into their attitudes and behaviour. The research offers a contribution to the literature on superannuation fund benefit statement disclosure practices and provides an insight for policymakers on the effect these statements they have on superannuants.
- Description: Doctor of Philosophy
Head, neck, and facial injuries in Australian cricket
- Authors: Kodikara, Dulan
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Head, neck and facial (HNF) injuries are a significant concern in cricket due to the nature of the game and the potential impact of fast-moving balls and collisions. These types of injuries occur as a result of direct hits from the cricket ball, accidental collisions between players or falls during fielding or batting. HNF injuries can range from minor cuts and bruises to more severe concussions, fractures, or dental trauma. While some HNF injuries in cricket can be career-ending and severe, others may not be as catastrophic. Over the past decade, there has been a noticeable increase in the incidence of HNF injuries in elite-level cricket, and the tragic death of an Australian test cricketer in 2014 from a head injury heightened awareness of the seriousness and potential fatality of such injuries in the sport. To mitigate the risk of serious injuries, cricket players are encouraged to wear protective equipment such as helmets and neck guards. At the elite level of the sport, stringent safety protocols and regulations are enforced to prioritise player wellbeing, ensuring that immediate medical attention is available during training or games. Further, routine injury surveillance at the elite level has proven effective in monitoring and reducing the likelihood of serious HNF injuries. Nevertheless, there is a noticeable lack of research investigating HNF injuries among cricket participants, particularly at the community level. This lack of reporting hampers the identification and implementation of effective strategies to minimise the risk of such injuries. This thesis seeks to bridge this research gap by examining HNF injuries in community-level cricket under two broad objectives, providing valuable insights for injury prevention and risk mitigation strategies. The first objective of this thesis was to develop a comprehensive understanding of HNF cricket injury epidemiology and the reporting of helmet usage. A systematic review was conducted, analysing 29 studies to determine the incidence, nature, and mechanisms of HNF injuries in cricket, the reported use of helmets and ‘gold standard’ definitions. Facial fractures and concussions were the most frequently specified types of injuries, and the impact of the ball was reported as the most common mechanism for sustaining HNF injuries in cricket. Only three studies (10%) reported the use of helmets. The systematic review highlighted the lack of evidence regarding the reporting of HNF cricket injuries according to international cricket consensus injury definitions, as well as the limited data on helmet usage at the time of injury. Additionally, the review identified gaps in evidence concerning HNF injuries across different age groups, levels of play and diverse populations, along with discrepancies in reporting injury-specific mechanisms. Community-level HNF cricket injuries that required hospitalisation in Victoria, Australia, over a decade, spanning from 2007/8 to 2016/17 were also reviewed under the first objective. During this period, Victorian hospitals treated 3,907 HNF cricket injuries. Male participants accounted for a higher number of injuries than female participants, and the age group most commonly requiring hospital treatment was 10–14 years. Open wounds were the most frequent type of injury (30%), and the primary mechanism for HNF cricket injuries during this decade was being hit, struck, or crushed (86%). Our literature review and the hospital study form the ideal platform for injury prevention efforts by establishing HNF injury prevalence and common injury mechanisms. The second broad objective of this thesis was to investigate the use of cricket helmets among cricket participants, to study the ability of Australian cricket participants to perceive injury risk and to explore the knowledge and awareness of concussion assessment and management. An online survey was conducted to address each facet of our second objective. Over 90% of the players and 50% of the officials reported wearing a helmet during the 2018/19 cricket season, but most did not use a neck protector. Most of the helmets used met the recommended British Standards, and the most common brand used was Masuri. For most of the players and officials who participated in our survey, comfort, and ability to prevent HNF injuries were the two most important factors affecting their decision to purchase a cricket helmet. More than 80% of players and almost 50% of officials expressed the belief that helmets were not necessary for activities such as bowling and fielding at a distance from the batter. Yet, the fact that more than 80% of all participants expressed their willingness to keep using helmets under compulsory regulations indicates that implementing mandatory helmet rules might result in a significant increase in helmet adoption and enhance the overall safety of the sport. Over 70% of our survey participants demonstrated satisfactory levels of knowledge regarding concussion assessment and management. These findings suggest that the potential for severe complications stemming from concussions related to cricket could be reduced, particularly in light of the limited availability of qualified medical professionals at the community-level. The strong understanding of concussion guidelines among our survey participants implies that they would be inclined to prioritise safety and choose helmets that align with the recommended safety standards. In summary, this PhD research has achieved its objective of making the first large-scale scientific contribution to enhance safety and prevent HNF injuries among participants of community-level cricket in Australia. Additionally, this research effectively assessed the participants’ knowledge, comprehension and attitudes regarding utilising protective helmets and the importance of following Cricket Australia’s concussion guidelines.
- Description: Doctor of Philosophy
- Authors: Kodikara, Dulan
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Head, neck and facial (HNF) injuries are a significant concern in cricket due to the nature of the game and the potential impact of fast-moving balls and collisions. These types of injuries occur as a result of direct hits from the cricket ball, accidental collisions between players or falls during fielding or batting. HNF injuries can range from minor cuts and bruises to more severe concussions, fractures, or dental trauma. While some HNF injuries in cricket can be career-ending and severe, others may not be as catastrophic. Over the past decade, there has been a noticeable increase in the incidence of HNF injuries in elite-level cricket, and the tragic death of an Australian test cricketer in 2014 from a head injury heightened awareness of the seriousness and potential fatality of such injuries in the sport. To mitigate the risk of serious injuries, cricket players are encouraged to wear protective equipment such as helmets and neck guards. At the elite level of the sport, stringent safety protocols and regulations are enforced to prioritise player wellbeing, ensuring that immediate medical attention is available during training or games. Further, routine injury surveillance at the elite level has proven effective in monitoring and reducing the likelihood of serious HNF injuries. Nevertheless, there is a noticeable lack of research investigating HNF injuries among cricket participants, particularly at the community level. This lack of reporting hampers the identification and implementation of effective strategies to minimise the risk of such injuries. This thesis seeks to bridge this research gap by examining HNF injuries in community-level cricket under two broad objectives, providing valuable insights for injury prevention and risk mitigation strategies. The first objective of this thesis was to develop a comprehensive understanding of HNF cricket injury epidemiology and the reporting of helmet usage. A systematic review was conducted, analysing 29 studies to determine the incidence, nature, and mechanisms of HNF injuries in cricket, the reported use of helmets and ‘gold standard’ definitions. Facial fractures and concussions were the most frequently specified types of injuries, and the impact of the ball was reported as the most common mechanism for sustaining HNF injuries in cricket. Only three studies (10%) reported the use of helmets. The systematic review highlighted the lack of evidence regarding the reporting of HNF cricket injuries according to international cricket consensus injury definitions, as well as the limited data on helmet usage at the time of injury. Additionally, the review identified gaps in evidence concerning HNF injuries across different age groups, levels of play and diverse populations, along with discrepancies in reporting injury-specific mechanisms. Community-level HNF cricket injuries that required hospitalisation in Victoria, Australia, over a decade, spanning from 2007/8 to 2016/17 were also reviewed under the first objective. During this period, Victorian hospitals treated 3,907 HNF cricket injuries. Male participants accounted for a higher number of injuries than female participants, and the age group most commonly requiring hospital treatment was 10–14 years. Open wounds were the most frequent type of injury (30%), and the primary mechanism for HNF cricket injuries during this decade was being hit, struck, or crushed (86%). Our literature review and the hospital study form the ideal platform for injury prevention efforts by establishing HNF injury prevalence and common injury mechanisms. The second broad objective of this thesis was to investigate the use of cricket helmets among cricket participants, to study the ability of Australian cricket participants to perceive injury risk and to explore the knowledge and awareness of concussion assessment and management. An online survey was conducted to address each facet of our second objective. Over 90% of the players and 50% of the officials reported wearing a helmet during the 2018/19 cricket season, but most did not use a neck protector. Most of the helmets used met the recommended British Standards, and the most common brand used was Masuri. For most of the players and officials who participated in our survey, comfort, and ability to prevent HNF injuries were the two most important factors affecting their decision to purchase a cricket helmet. More than 80% of players and almost 50% of officials expressed the belief that helmets were not necessary for activities such as bowling and fielding at a distance from the batter. Yet, the fact that more than 80% of all participants expressed their willingness to keep using helmets under compulsory regulations indicates that implementing mandatory helmet rules might result in a significant increase in helmet adoption and enhance the overall safety of the sport. Over 70% of our survey participants demonstrated satisfactory levels of knowledge regarding concussion assessment and management. These findings suggest that the potential for severe complications stemming from concussions related to cricket could be reduced, particularly in light of the limited availability of qualified medical professionals at the community-level. The strong understanding of concussion guidelines among our survey participants implies that they would be inclined to prioritise safety and choose helmets that align with the recommended safety standards. In summary, this PhD research has achieved its objective of making the first large-scale scientific contribution to enhance safety and prevent HNF injuries among participants of community-level cricket in Australia. Additionally, this research effectively assessed the participants’ knowledge, comprehension and attitudes regarding utilising protective helmets and the importance of following Cricket Australia’s concussion guidelines.
- Description: Doctor of Philosophy
Exploring the effects of perioperative and preoperative exercise therapy for prostate, colorectal and breast cancer patients
- Authors: Hennessy, Declan
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Cancer is a prevalent disease with significant morbidity and mortality rates. Exercise interventions implemented before, during, or after cancer-based surgeries have shown promising benefits in improving fitness, postoperative complications, and quality of life. This thesis comprises three original research chapters aimed at investigating the effect of perioperative and preoperative 'prehabilitation' exercise in breast, colorectal, and prostate cancer patients. The first study focused on exploring exercise therapy interventions and their impact on cardio-respiratory fitness and 30-day postoperative outcomes in colorectal cancer patients. The systematic review and meta-analysis (N= 411 intervention and N= 368 control) revealed a small but significant improvement in cardio-respiratory fitness (SMD = 0.18; 95% CI = 0.03, 0.32; p < 0.05) with exercise interventions, although no significant impact on 30-day postoperative outcomes was observed. In the second study, various exercise types, including aerobic, resistance, flexibility, and mind-body exercises (alone or in combination), were compared in terms of their effect on cardio-respiratory fitness and 30-day postoperative outcomes in colorectal cancer patients (N= 411 intervention and N= 368 control). The network meta-analysis findings indicated that engaging in aerobic exercise alone (SMD = 0.30) or a combination of aerobic, resistance, and flexibility exercises (SMD = 0.57) yielded the most significant improvements in cardio-respiratory fitness. The final study examined the efficacy of pre-surgical aerobic exercise (prehabilitation) therapy in relation to post-operative cardio-respiratory fitness, quality of life, and 30-day postoperative outcomes in the Grampians Region of Victoria. The prehabilitation (PREHAB) group included a supervised aerobic based program which would see patients exercise every two/three days for a minimum of 2 weeks. A total of 11 PREHAB and 9 usual care (UCARE) patients were enrolled and analysed. The study showed that a prehabilitation exercise program resulted in small clinical improvements in some markers of cardio-respiratory fitness (+1.5% and +1.2% for absolute and relative V̇O2peak, respectively) and is safe and feasible. However, no significant improvements were observed in quality of life and 30-day postoperative outcomes. While the overall findings demonstrate some positive effects of perioperative and specifically prehabilitation exercise, it is important to consider the magnitude of these effects and any specific factors contributing to their success, if applicable. Further research is needed to fully understand the potential benefits and limitations of exercise before, during and after surgery in this patient population.
- Description: Doctor of Philosophy
- Authors: Hennessy, Declan
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Cancer is a prevalent disease with significant morbidity and mortality rates. Exercise interventions implemented before, during, or after cancer-based surgeries have shown promising benefits in improving fitness, postoperative complications, and quality of life. This thesis comprises three original research chapters aimed at investigating the effect of perioperative and preoperative 'prehabilitation' exercise in breast, colorectal, and prostate cancer patients. The first study focused on exploring exercise therapy interventions and their impact on cardio-respiratory fitness and 30-day postoperative outcomes in colorectal cancer patients. The systematic review and meta-analysis (N= 411 intervention and N= 368 control) revealed a small but significant improvement in cardio-respiratory fitness (SMD = 0.18; 95% CI = 0.03, 0.32; p < 0.05) with exercise interventions, although no significant impact on 30-day postoperative outcomes was observed. In the second study, various exercise types, including aerobic, resistance, flexibility, and mind-body exercises (alone or in combination), were compared in terms of their effect on cardio-respiratory fitness and 30-day postoperative outcomes in colorectal cancer patients (N= 411 intervention and N= 368 control). The network meta-analysis findings indicated that engaging in aerobic exercise alone (SMD = 0.30) or a combination of aerobic, resistance, and flexibility exercises (SMD = 0.57) yielded the most significant improvements in cardio-respiratory fitness. The final study examined the efficacy of pre-surgical aerobic exercise (prehabilitation) therapy in relation to post-operative cardio-respiratory fitness, quality of life, and 30-day postoperative outcomes in the Grampians Region of Victoria. The prehabilitation (PREHAB) group included a supervised aerobic based program which would see patients exercise every two/three days for a minimum of 2 weeks. A total of 11 PREHAB and 9 usual care (UCARE) patients were enrolled and analysed. The study showed that a prehabilitation exercise program resulted in small clinical improvements in some markers of cardio-respiratory fitness (+1.5% and +1.2% for absolute and relative V̇O2peak, respectively) and is safe and feasible. However, no significant improvements were observed in quality of life and 30-day postoperative outcomes. While the overall findings demonstrate some positive effects of perioperative and specifically prehabilitation exercise, it is important to consider the magnitude of these effects and any specific factors contributing to their success, if applicable. Further research is needed to fully understand the potential benefits and limitations of exercise before, during and after surgery in this patient population.
- Description: Doctor of Philosophy
- Authors: Carino, James
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text: false
- Description: This thesis concerns individuals who develop dementia symptoms before 65 years of age (called younger-onset dementia, or YOD) while employed, which has significant personal, financial and social effects due to the commitments and responsibilities of families and work. This thesis aims to identify employment-related work strategies to allow people with dementia to continue to work. Four linked studies consistent with the study aim were designed and implemented. In Chapter 3, Study 1, a review of employer approaches to employees with dementia, evaluated nine studies related to dementia and work. The main analysis extracted, grouped and classified employer actions towards employees with dementia in these studies. Two in three employer responses to employees with dementia were ineffective in supporting employees. Poor understanding of the difficulties of those living with dementia appeared to be the main cause. Better knowledge among individuals experiencing dementia symptoms and their employers is needed. In Chapter 4, Study 2, a review of guidance materials related to dementia in the workplace sought to identify and review the availability, structure and content of information to support employees or employers dealing with dementia. Guidance information published by dementia organisations in English-speaking countries such as Australia, Canada, New Zealand, Singapore, the United Kingdom (England, Scotland and Ireland) and the United States of America was analysed and compiled. Dementia websites were found to offer relevant, high-quality content, but this can be fragmented and difficult to find. Few organisations covered the range of relevant content. Most information was aimed at employees with dementia symptoms rather than their employers. Information gaps for employees with dementia included the importance of early diagnosis and assistive technology applications. Employer information gaps included workplace identification of dementia, employee retention and managing the wider work team around the person with dementia. Chapter 5 addressed Study 3, employer approaches to employees with dementia at work. This chapter extended existing research exploring the experience of dementia at work. Four groups were engaged in semi-structured interviews: (1) employers and human resource (HR) managers; (2) professionals supporting employers such as HR consultants; (3) employees with dementia who were working or had left work within the past two years; and (4) professionals supporting people living with dementia. The study identified employee and employer actions and assessed how dementia could be managed using relevant information and approaches to maintain viable employment. As well as the need for greater awareness of workplace cognitive impairment, this study identified solutions to prolong employment. Suggestions included using relevant expertise and external peer support, implementing self-management and personal strategies, raising employer awareness of employee rights and employer responsibilities, employee engagement in decisions about them and their work and assistance with the transition from work. An analytical approach, considering the person, task and organisation may assist in devising more effective employer implementation approaches. Study 4, guidance model document feedback (presented in Chapter 6), evaluated two model guidance documents (one for employers, the other for employees) developed from Studies 1, 2 and 3. This study aimed to determine the relevance and completeness of the content and identify potential enhancements. Study 3 participants were recontacted for this study. The proposed documents were received positively. Suggested improvements included care in the use of terms such as ‘dementia’, moving beyond ‘dementia friendly’ to inclusivity and clearer specification of the responsibilities of HR practitioners and employers. Chapter 7 placed the findings across the four studies into the context of increased workplace and societal attention to mental health, wellbeing, cognitive fitness and neurodiversity. Growing awareness of these issues is argued to be positive for future workplace understanding, acceptance and management of conditions such as dementia and cognitive impairment. HR leadership and expertise in dealing with dementia in the workplace are pertinent to achieving this goal. This thesis elaborates on the practical importance of information and communication in understanding cognitive impairment at work. Awareness that individuals in the early stages of cognitive difficulties maintain the capacity to continue to work can be improved. A review of information designed to support workplace decision-making has identified content and pathways to improve workplace knowledge and awareness. In conclusion, dementia at work can be managed by integrating awareness of dementia with mental health and cognition in workplaces. Greater attention to the diversity of cognitive abilities and processes in organisations can improve the life experience of employees living with dementia, their contribution to work, overall work performance and satisfaction.
- Description: Doctor of Philosophy
- Authors: Strachan, Shirley
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text: false
- Description: This PhD is the first prosopographical study of two generations of Australian manual healers in the twentieth century. The central historical figure is Thomas Ambrose Bowen (1916-1982) a self-titled Australian osteopath and arguably a therapeutic genius turned victim of health politics of the twentieth century. Bowen was stripped of his osteopathic identity as a result of political machinations that occurred during regulation of the industry in the late-1970s and early-1980s. This thesis reveals the legitimacy of Bowen’s claim to osteopathic stature and how his career is representative of the experience of a number of osteopaths during regulation of chiropractic and osteopathy. Bowen’s career was obscured in two respects. Firstly, in the lead up to the Chiropractors and Osteopaths Act 1978, overseas educated interests sought to disenfranchise Australian practitioners. This was offset by a successful response from the Australian chiropractic lobby. Secondly, posthumous commercial popularisation of Bowen’s claimed work, absent observer consensus and historical research, has further served to obfuscate Bowen’s prowess and marginalised his legacy. This thesis is the first to link Bowen’s practice to the influence of F G Roberts, an early Australian pioneer of naturopathic osteopathy. It explores Bowen’s emergence from a network of prominent football masseurs to his professional engagement with osteopathic advocates. This thesis is the first historical study to present the clinical life and times of Bowen among his contemporaries. In doing so it examines his broader significance as a consummate Australian osteopath. New historical narratives founded on extensive primary sources, oral histories as well as discourse analysis, ethnography, biography, hermeneutics and cultural mapping are used to place Bowen in context with his peers on the Australian osteopathic stage. Posthumous narratives that underpin commercial global marketing are challenged to the extent they obscure a clear historical view of Bowen and his marginalised contemporaries as unique actors in their struggle for recognition
- Description: Doctor of Philosophy
Mental health nurses’ attitudes, empathy and caring efficacy towards consumers with co-existing mental health and drug and alcohol problems : a mixed methods study
- Authors: Palavila, Roopalal
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Background: Dual diagnosis is a significant cause of disability worldwide and accounts for 13% of the disease burden in Australia. In 2014-15, more than half of emergency hospital admissions in Australia were due to psychological and behavioural problems associated with illegal substance use. Mental health nurses play a critical role in caring for consumers with dual diagnosis. However, there is a shortage of evidence about mental health nurses’ attitudes, empathy, and caring efficacy towards these consumers. Materials and Methods: This concurrent mixed methods study examined mental health nurses’ attitudes, empathy, and caring efficacy towards consumers with dual diagnosis in Australian mental health settings. Data were collected between December 2019 and November 2020. A total of 103 mental health nurses completed the Comorbidity Problems Perceptions Questionnaire, 96 completed the Toronto Empathy Questionnaire, and 84 completed the Caring Efficacy Scale. Seventeen mental health nurses participated in semi-structured interviews. The data were analysed using regression, themes and joint displays. Results: Mental health nurses displayed a positive attitude (M = 83.97, SD = 28.49), empathy (M = 47.71, SD = 8.28) and caring efficacy (M = 145.70, SD = 19.92) towards consumers with dual diagnosis. Factors identified as contributing to a positive attitude were a high level of work experience (
- Description: Doctor of Philosophy
- Authors: Palavila, Roopalal
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text:
- Description: Background: Dual diagnosis is a significant cause of disability worldwide and accounts for 13% of the disease burden in Australia. In 2014-15, more than half of emergency hospital admissions in Australia were due to psychological and behavioural problems associated with illegal substance use. Mental health nurses play a critical role in caring for consumers with dual diagnosis. However, there is a shortage of evidence about mental health nurses’ attitudes, empathy, and caring efficacy towards these consumers. Materials and Methods: This concurrent mixed methods study examined mental health nurses’ attitudes, empathy, and caring efficacy towards consumers with dual diagnosis in Australian mental health settings. Data were collected between December 2019 and November 2020. A total of 103 mental health nurses completed the Comorbidity Problems Perceptions Questionnaire, 96 completed the Toronto Empathy Questionnaire, and 84 completed the Caring Efficacy Scale. Seventeen mental health nurses participated in semi-structured interviews. The data were analysed using regression, themes and joint displays. Results: Mental health nurses displayed a positive attitude (M = 83.97, SD = 28.49), empathy (M = 47.71, SD = 8.28) and caring efficacy (M = 145.70, SD = 19.92) towards consumers with dual diagnosis. Factors identified as contributing to a positive attitude were a high level of work experience (
- Description: Doctor of Philosophy
Language and the built, natural, social, and symbolic environments during bad news conversations for people with a life-limiting illness : a case study methodology
- Authors: Miller, Elizabeth
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text: false
- Description: Background Bad news of a life-limiting illness is devastating to receive and remains a difficult conversation for healthcare professionals to undertake, despite education and training. Bad news conversations occur anywhere along an illness trajectory and often take place with the acute ward that is busy, sterile, and unfamiliar to patients and family members. Method A qualitative case study research methodology was used to explore the case, being the phenomenon of receiving bad news of a life-limiting illness for people living in regional Victoria, Australia. The literature was examined to understand the physical hospital environment and truth disclosure within bad news delivery. Data was collected between November 2021 and August 2022, through 14 semi-structured interviews with patients and family members, 13 semi-structured interviews with registered nurses, a three week observation period at a private regional hospital. The theoretical framework of Therapeutic Landscapes enabled the built, nature, social, and symbolic environments to be examined. Data was analysed using reflexive thematic analysis and qualitative content analysis. Results A review of the literature resulted in the development of the "SSAFER place approach" concept model and found that patients need to feel safe in the hospital environment and that safety is equated with space for family and familiar notions of home. Nurses aimed to provide holistic person-centred through therapeutic relationships with patients and family members and create a home-life environment. It was found that a calm and quiet environment was essential for absorbing bad news, and patients and family members believed the way bad news was delivered, and the language used often needed to be improved. The audit of 17 family meeting s highlighted that death and dying language was rarely documented, and late referrals to palliative care services often occurred. The "Breaking bad news model," created from a second literature review supported the results of the thesis. Due to the COVID-19 pandemic, patients, family members and nurses were negatively affected, creating a non-therapeutic social environment. Conclusion For patients and family members, a therapeutic landscape comprised of therapeutic relationship, open, honest and empathetic language delivered within holistic person-centred care. In addition, care needed to be provided within a calm and quiet environment to allow absorption and processing of bad news. Nurses providing palliative care aimed to meet patients and family needs holistically within an environment aesthetically tuned to be more home-like than clinical.
- Description: Doctor of Philosophy
- Authors: Miller, Elizabeth
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text: false
- Description: Background Bad news of a life-limiting illness is devastating to receive and remains a difficult conversation for healthcare professionals to undertake, despite education and training. Bad news conversations occur anywhere along an illness trajectory and often take place with the acute ward that is busy, sterile, and unfamiliar to patients and family members. Method A qualitative case study research methodology was used to explore the case, being the phenomenon of receiving bad news of a life-limiting illness for people living in regional Victoria, Australia. The literature was examined to understand the physical hospital environment and truth disclosure within bad news delivery. Data was collected between November 2021 and August 2022, through 14 semi-structured interviews with patients and family members, 13 semi-structured interviews with registered nurses, a three week observation period at a private regional hospital. The theoretical framework of Therapeutic Landscapes enabled the built, nature, social, and symbolic environments to be examined. Data was analysed using reflexive thematic analysis and qualitative content analysis. Results A review of the literature resulted in the development of the "SSAFER place approach" concept model and found that patients need to feel safe in the hospital environment and that safety is equated with space for family and familiar notions of home. Nurses aimed to provide holistic person-centred through therapeutic relationships with patients and family members and create a home-life environment. It was found that a calm and quiet environment was essential for absorbing bad news, and patients and family members believed the way bad news was delivered, and the language used often needed to be improved. The audit of 17 family meeting s highlighted that death and dying language was rarely documented, and late referrals to palliative care services often occurred. The "Breaking bad news model," created from a second literature review supported the results of the thesis. Due to the COVID-19 pandemic, patients, family members and nurses were negatively affected, creating a non-therapeutic social environment. Conclusion For patients and family members, a therapeutic landscape comprised of therapeutic relationship, open, honest and empathetic language delivered within holistic person-centred care. In addition, care needed to be provided within a calm and quiet environment to allow absorption and processing of bad news. Nurses providing palliative care aimed to meet patients and family needs holistically within an environment aesthetically tuned to be more home-like than clinical.
- Description: Doctor of Philosophy
- Authors: Hood, Andrew
- Date: 2023
- Type: Text , Thesis , PhD
- Full Text: false
- Description: Soil organic carbon is vital to soil health and productivity. However, its abundance declines as continually greater demands are placed on agricultural food and fibre production. Humic substances are key components within the soil carbon and confer many benefits to soil and plants. Therefore, demand is growing for external amendments to maintain productive soils, including humic substances (HS), specifically humates. There are many sources of these HS, including lignite and Leonardite. Leonardite represents a naturally oxidised lignite that exhibits a rich source of HS. The limitation is the low abundance of Leonardite or difficulties obtaining a reliable source. Lignites are abundant in Victoria (Australia) but lignite derived-humates are often subject to significant compositional and yield variability. Past research has primarily focused on oxidising lignite under low solids loading conditions to improve HS yield and water solubility. This research focuses on oxidising dense run-of-mine (RoM) lignite slurries (20% dry solids loading) that are more suitable for commercial production. The product chemical and molecular structures are compared with a reference Leonardite. Hydrogen peroxide served as the oxidising agent given its availability at a commercial scale and convenience. The controlled set of oxidation experiments showed that the ratio of oxidant to lignite and lignite composition had more impact on HS yields and chemical structure than slurry temperature and pH. Initial oxidation trials utilised an archived sample of carefully blended 2015 RoM (run of mine) lignite from the Loy Yang (LY) mine in Victoria, Australia. Additional fresh LY RoM lignite was obtained in 2021 to enable further larger-scale (10 and 100 L) reaction trials and assess the impact of sample variation and aging on oxidation reactivity. A substantial increase in humic acid yield (29% to 68%) was produced by mild oxidation using a 1:1 (w/w) ratio of the 2015 RoM lignite (db, dry basis) and 35% (w/v) hydrogen peroxide. For the lower quality 2021 RoM lignite, the humic acid content was elevated from 13% to 78% through oxidation with a 2:1 ratio of hydrogen peroxide to lignite (db). Mass and carbon balances, which are often given little consideration, show >64% (2015 RoM) and >84% (2021 RoM) carbon recovery, with the majority of losses attributed to volatiles including CO2 and small organic acids or aldehydes The optimum reaction conditions for humic and fulvic acid production from LY RoM lignite depend on the target products, RoM properties and other commercial considerations. Optimum conditions are likely to be in the region of: - 40°C to 60°C to balance reaction speed and peroxide efficacy. - High humic acid yields require between 1:1 to 1.5:1 peroxide (35% w/v) to lignite (db) ratio. - Minimising humin yields requires a minimum of 2:1 peroxide to lignite. - High fulvic acid yields require between 3:1 to 4:1 peroxide (35% w/v) to lignite (db) ratio. This research shows that Loy Yang RoM lignite can be progressively oxidised with hydrogen peroxide to produce commercially relevant yields of humic and fulvic acids. A large portion of the humin is converted into humic or fulvic acids, and what remained was more oxidation resistant and water-insoluble aliphatic components. Elemental proportions shift within each fraction during oxidation. For the 2015 and 2021 RoM lignite samples; the O/C for the reaction solids increased by 36% and 16% for the respective lignites. The O/C changes for the HAs were 22% and 19% respectively. The humin undergoes a sizeable shift in H/C ratio consistent with aliphatic enhancement. The ratios elevate by 14% with oxidation for both the 2015 and 2021 lignites. Extensive lignite, reaction slurry and reaction product characterisation including slurry pH, spectroscopy (UV-vis, FTIR and NMR), and pyrolysis GC/MS assist in understanding the structural changes occurring during oxidation as well as identify promising on-line reaction monitoring technologies. Elemental (CHNSO), FTIR, NMR and functional group titrations show that the fundamental organic structural changes to the humic acid fraction achieved through controlled oxidation were greater acidity (particularly carboxylic acid content) and a transition from aromatic to more aliphatic character overall. No combination of ratios or slurry conditions tested produced a humic acid with the same chemical structural properties as those extracted from the reference Leonardite. However, it is possible to match some properties under the combinations tested. Larger-scale reactions (10 and 100 L) show that real-time reaction monitoring as well as adequate heating and cooling capacity are essential for commercialising the conceptual lignite oxidation process. Proactively dealing with an inherently variable feedstock and humic product composition is heavily dependent on the intersection of multiple variables. For example, tracking pH, reaction enthalpy, and UV-vis absorbance of prepared samples can provide valuable real-time feedback on the progress of a reaction. Combining these techniques with redox titrations could measure residual peroxide and help manage reaction control parameters or better understand reaction kinetics for process optimisation.
- Description: Doctor of Philosophy
The good, the bad, the ambivalent : investigating patriarchal and complex representations of motherhood in crime television series
- Authors: O’Neill, Courtney
- Date: 2022
- Type: Text , Thesis , PhD
- Full Text:
- Description: The cultural and social understanding of motherhood has been historically determined by patriarchal discourse. This thesis analyses the significance of this discourse and how it manifests in representations of women, mothers in particular, in television series. Specifically, it examines the dichotomy between ‘good’ and ‘bad’ motherhood that is prevalent in patriarchal discourse and in crime television series. Identifying the extent to which crime series subscribe to patriarchal notions of motherhood highlights the prevalence of conservative ideas of motherhood in television narratives. This is crucial to the aim of this thesis, which is to challenge conservative notions of motherhood, demonstrating instead that motherhood is a complex experience. This thesis provides an in-depth analysis of three crime television series—Law & Order: Special Victims Unit (1999–), The Bridge (2011–2018) and Top of the Lake (2013, 2017)—to identify their portrayal of motherhood and highlight the ways in which maternal figures are portrayed as either ‘good’ or ‘bad’. Significantly, the thesis identifies disability as a theme that is repeatedly utilised to explain deviant maternal behaviour, which serves to reinforce patriarchal notions of motherhood. The overall aim of this study is to critically analyse and destabilise patriarchal representations of good and bad motherhood by examining the depiction of complex maternal experiences in crime narratives. By exploring the concept of maternal ambivalence and how it is portrayed in these series, this research ultimately contributes to refuting and undermining patriarchal characterisations of motherhood, particularly the dichotomy between good and bad mothers. In sum, this thesis argues that despite the ongoing emphasis on patriarchal ideas of motherhood in television, the maternal experience is fluid, complex and changing, as made evident in these crime television series.
- Description: Doctor of Philosophy
- Authors: O’Neill, Courtney
- Date: 2022
- Type: Text , Thesis , PhD
- Full Text:
- Description: The cultural and social understanding of motherhood has been historically determined by patriarchal discourse. This thesis analyses the significance of this discourse and how it manifests in representations of women, mothers in particular, in television series. Specifically, it examines the dichotomy between ‘good’ and ‘bad’ motherhood that is prevalent in patriarchal discourse and in crime television series. Identifying the extent to which crime series subscribe to patriarchal notions of motherhood highlights the prevalence of conservative ideas of motherhood in television narratives. This is crucial to the aim of this thesis, which is to challenge conservative notions of motherhood, demonstrating instead that motherhood is a complex experience. This thesis provides an in-depth analysis of three crime television series—Law & Order: Special Victims Unit (1999–), The Bridge (2011–2018) and Top of the Lake (2013, 2017)—to identify their portrayal of motherhood and highlight the ways in which maternal figures are portrayed as either ‘good’ or ‘bad’. Significantly, the thesis identifies disability as a theme that is repeatedly utilised to explain deviant maternal behaviour, which serves to reinforce patriarchal notions of motherhood. The overall aim of this study is to critically analyse and destabilise patriarchal representations of good and bad motherhood by examining the depiction of complex maternal experiences in crime narratives. By exploring the concept of maternal ambivalence and how it is portrayed in these series, this research ultimately contributes to refuting and undermining patriarchal characterisations of motherhood, particularly the dichotomy between good and bad mothers. In sum, this thesis argues that despite the ongoing emphasis on patriarchal ideas of motherhood in television, the maternal experience is fluid, complex and changing, as made evident in these crime television series.
- Description: Doctor of Philosophy
Evaluating explanations of artificial intelligence decisions : the explanation quality rubric and survey
- Authors: Young, Charlotte
- Date: 2022
- Type: Text , Thesis , PhD
- Full Text:
- Description: The use of Artificial Intelligence (AI) algorithms is growing rapidly (Vilone & Longo, 2020). With this comes an increasing demand for reliable, robust explanations of AI decisions. There is a pressing need for a way to evaluate their quality. This thesis examines these research questions: What would a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations look like? How can a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations be created? Can a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations be used to improve explanations? Current Explainable Artificial Intelligence (XAI) research lacks an accepted, widely employed method for evaluating AI explanations. This thesis offers a method for creating a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations. It uses this to create an evaluation methodology, the XQ Rubric and XQ Survey. The XQ Rubric and Survey are then employed to improve explanations of AI decisions. The thesis asks what constitutes a good explanation in the context of XAI. It provides: 1. a model of good explanation for use in XAI research 2. a method of gathering non-expert evaluations of XAI explanations 3. an evaluation scheme for non-experts to employ in assessing XAI explanations (XQ Rubric and XQ Survey). The thesis begins with a literature review, primarily an exploration of previous attempts to evaluate XAI explanations formally. This is followed by an account of the development and iterative refinement of a solution to the problem, the eXplanation Quality Rubric (XQ Rubric). A Design Science methodology was used to guide the XQ Rubric and XQ Survey development. The thesis limits itself to XAI explanations appropriate for non-experts. It proposes and tests an evaluation rubric and survey method that is both stable and robust: that is, readily usable and consistently reliable in a variety of XAI-explanation tasks.
- Description: Doctor of Philosophy
- Authors: Young, Charlotte
- Date: 2022
- Type: Text , Thesis , PhD
- Full Text:
- Description: The use of Artificial Intelligence (AI) algorithms is growing rapidly (Vilone & Longo, 2020). With this comes an increasing demand for reliable, robust explanations of AI decisions. There is a pressing need for a way to evaluate their quality. This thesis examines these research questions: What would a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations look like? How can a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations be created? Can a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations be used to improve explanations? Current Explainable Artificial Intelligence (XAI) research lacks an accepted, widely employed method for evaluating AI explanations. This thesis offers a method for creating a rigorous, empirically justified, human-centred scheme for evaluating AI-decision explanations. It uses this to create an evaluation methodology, the XQ Rubric and XQ Survey. The XQ Rubric and Survey are then employed to improve explanations of AI decisions. The thesis asks what constitutes a good explanation in the context of XAI. It provides: 1. a model of good explanation for use in XAI research 2. a method of gathering non-expert evaluations of XAI explanations 3. an evaluation scheme for non-experts to employ in assessing XAI explanations (XQ Rubric and XQ Survey). The thesis begins with a literature review, primarily an exploration of previous attempts to evaluate XAI explanations formally. This is followed by an account of the development and iterative refinement of a solution to the problem, the eXplanation Quality Rubric (XQ Rubric). A Design Science methodology was used to guide the XQ Rubric and XQ Survey development. The thesis limits itself to XAI explanations appropriate for non-experts. It proposes and tests an evaluation rubric and survey method that is both stable and robust: that is, readily usable and consistently reliable in a variety of XAI-explanation tasks.
- Description: Doctor of Philosophy
Regeneration of sulfur rich amines in a combined capture system aimed to lower the cost of PCC in Australian coal fired power plants
- Authors: Garg, Bharti
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Coal is the dominant and most reliable source of energy in Australia. However, the increasing global temperatures and its impact on the climate raises concerns on the use of coal worldwide. Due to availability of abundant, cheap quality coals, Australia is researching how it and its international customers can continue to use its abundant coal resources whilst limiting greenhouse emissions. Hence, low CO2 emitting energy technologies like carbon capture and storage (CCS) have an important role to play not only in power but also the cement and steel industries Post-combustion CO2 capture (PCC), the most developed technology in CCS using aqueous amines to capture CO2, still face challenges for its large-scale commercialisation. The cost of electricity with PCC rises to almost double that produced without integrating PCC technology in new power stations. The retrofit of PCC technology into existing power stations is very site specific and costs can be around half of the cost of building a new power plant. Apart from this, the implementation of PCC poses an energy penalty to the power station as the efficiency of the plant can drop almost by 10-11% due to the increased solvent heating and CO2 compression loads. Particularly with the nations like Australia, the cost of PCC installation is even higher as there are no flue gas desulfurisation (FGD) units in Australian power stations. The presence of harmful gases like SO2 in coal-fired power plant flue gases affect CO2 capture performance during PCC due to the higher affinity of amines to absorb stronger acidic gases against CO2 which is a weaker acid gas than SO2. These stronger acidic gases tend to form heat stable salts with the absorbent amines used to capture CO2 . Heat stable salts refer to the thermally non-regenerable protonated amines which are usually produced when the amine solution is contaminated by organic acids (Weiland et al., 2004). Hence, the bonded amine is not available for CO2 capture, increasing the requirement for makeup amine resulting in higher operating cost. Therefore, FGD units are an essential requirement before the installation of PCC facilities in a coal-fired power station. This results in a levelised cost of electricity in Australian power plants that is high compared to nations which have FGD installed in their power stations. CSIRO has developed a combined capture process to simultaneously capture CO2 and SO2 from Australian power plant flue gases using a single amine absorbent in order to lower the cost of PCC installation in Australia. The process generates a unique sulfur rich amine absorbent which needs regeneration. This thesis investigates various amine regeneration processes, using MEA as a reference, and their commercial viability to the CS-Cap process. Due to the unique nature of the sulfur rich absorbent generated in the CS-Cap process, its amine is recoverable through many other regeneration processes besides standard thermal reclamation. My thesis investigates the effectiveness of regeneration techniques like Ion exchange, Electro-dialysis, Crystallisation, Nano-filtration in regenerating the sulfur rich amine. Initially the theoretical investigation was carried as a part of literature review and further a brief exploratory laboratory scale evaluation of the most suited technologies was carried out. The results obtained from laboratory scale experimentation were fed to an Aspen Plus simulation model in order to understand the behaviour of the system under various operating conditions. Further a cost estimation was carried out in order to produce a high level cost for the selected regeneration technologies in the CS-Cap process. The cost of the regeneration technologies were further integrated into the overall CO2 capture process in order to compare the cost of standard FGD + PCC process against the CS-Cap process which answers the broader research question whether the CS-Cap process will be economical for Australian coal power plants. Overall this thesis reveals the effectiveness of various technologies in regenerating sulfur rich amines. It suggests CSIRO’s patented CS-Cap process is a cost-effective approach for capturing CO2 from Australian coal fired power plants despite its sensitivity to regeneration cost.
- Description: Doctor of Philosophy
- Authors: Garg, Bharti
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Coal is the dominant and most reliable source of energy in Australia. However, the increasing global temperatures and its impact on the climate raises concerns on the use of coal worldwide. Due to availability of abundant, cheap quality coals, Australia is researching how it and its international customers can continue to use its abundant coal resources whilst limiting greenhouse emissions. Hence, low CO2 emitting energy technologies like carbon capture and storage (CCS) have an important role to play not only in power but also the cement and steel industries Post-combustion CO2 capture (PCC), the most developed technology in CCS using aqueous amines to capture CO2, still face challenges for its large-scale commercialisation. The cost of electricity with PCC rises to almost double that produced without integrating PCC technology in new power stations. The retrofit of PCC technology into existing power stations is very site specific and costs can be around half of the cost of building a new power plant. Apart from this, the implementation of PCC poses an energy penalty to the power station as the efficiency of the plant can drop almost by 10-11% due to the increased solvent heating and CO2 compression loads. Particularly with the nations like Australia, the cost of PCC installation is even higher as there are no flue gas desulfurisation (FGD) units in Australian power stations. The presence of harmful gases like SO2 in coal-fired power plant flue gases affect CO2 capture performance during PCC due to the higher affinity of amines to absorb stronger acidic gases against CO2 which is a weaker acid gas than SO2. These stronger acidic gases tend to form heat stable salts with the absorbent amines used to capture CO2 . Heat stable salts refer to the thermally non-regenerable protonated amines which are usually produced when the amine solution is contaminated by organic acids (Weiland et al., 2004). Hence, the bonded amine is not available for CO2 capture, increasing the requirement for makeup amine resulting in higher operating cost. Therefore, FGD units are an essential requirement before the installation of PCC facilities in a coal-fired power station. This results in a levelised cost of electricity in Australian power plants that is high compared to nations which have FGD installed in their power stations. CSIRO has developed a combined capture process to simultaneously capture CO2 and SO2 from Australian power plant flue gases using a single amine absorbent in order to lower the cost of PCC installation in Australia. The process generates a unique sulfur rich amine absorbent which needs regeneration. This thesis investigates various amine regeneration processes, using MEA as a reference, and their commercial viability to the CS-Cap process. Due to the unique nature of the sulfur rich absorbent generated in the CS-Cap process, its amine is recoverable through many other regeneration processes besides standard thermal reclamation. My thesis investigates the effectiveness of regeneration techniques like Ion exchange, Electro-dialysis, Crystallisation, Nano-filtration in regenerating the sulfur rich amine. Initially the theoretical investigation was carried as a part of literature review and further a brief exploratory laboratory scale evaluation of the most suited technologies was carried out. The results obtained from laboratory scale experimentation were fed to an Aspen Plus simulation model in order to understand the behaviour of the system under various operating conditions. Further a cost estimation was carried out in order to produce a high level cost for the selected regeneration technologies in the CS-Cap process. The cost of the regeneration technologies were further integrated into the overall CO2 capture process in order to compare the cost of standard FGD + PCC process against the CS-Cap process which answers the broader research question whether the CS-Cap process will be economical for Australian coal power plants. Overall this thesis reveals the effectiveness of various technologies in regenerating sulfur rich amines. It suggests CSIRO’s patented CS-Cap process is a cost-effective approach for capturing CO2 from Australian coal fired power plants despite its sensitivity to regeneration cost.
- Description: Doctor of Philosophy
Impact of workplace guanxi on knowledge sharing and innovative work behaviour : a study of academic staff of Chinese local universities in Guangdong Province
- Liu, Li
- Authors: Liu, Li
- Date: 2020
- Type: Text , Thesis , PhD
- Full Text:
- Description: This thesis aims to investigate the impact of workplace guanxi upon knowledge sharing and innovative work behaviour. Knowledge sharing and innovative work behaviour are two behavioural variables which have been linked to various positive individual and organisational outcomes. Against the changing landscape of Chinese higher education, the two behaviours are particularly important for the success of Chinese academic staff and the local universities where they work. Extant literature has demonstrated that workplace interpersonal relationships such as leader-member exchange and team-member exchange are positively associated with individual’s work behaviours, such as knowledge sharing and innovative work behaviour. However, there is a scant literature on the impact of workplace guanxi upon the two workplace behaviours. Using conservation of resource theory and social exchange theory, this research conceptualised a structural model to study the impact of workplace guanxi upon knowledge sharing and innovative work behaviour. A positivist approach with cross-sectional design and structural equation modelling was adopted to test the conceptualised model. Data were extracted from 479 academic staff of seven local universities in Guangdong Province of China, through selfreport questionnaire. A positive relationship was found between coworker guanxi and knowledge sharing. In contrast, no relationship was found between supervisor-subordinate guanxi and knowledge sharing. The relationship between coworker guanxi and knowledge sharing was fully mediated by teammember exchange and job satisfaction. In terms of innovative work behaviour, both supervisorsubordinate guanxi and coworker guanxi displayed a positive relationship with innovative work behaviour. Coworker guanxi showed a stronger relationship with innovative work behaviour than supervisor-subordinate guanxi did. The relationship between supervisorsubordinate guanxi and innovative work behaviour was direct. The relationship between coworker guanxi and innovative work behaviour was indirect, with full mediation of teammember exchange, job satisfaction and knowledge sharing. This thesis contributes to the literature on explaining the role of workplace guanxi, including supervisor-subordinate guanxi and coworker guanxi on knowledge sharing and innovative work behaviour. The study also demonstrates to higher education institute managers that the cultivation of academic staff’s workplace guanxi, and particularly their guanxi with peer academics, promotes academic staff’s displays of knowledge sharing and innovative work behaviour which are beneficial at both individual and organisational levels within the higher education context.
- Description: Doctor of Philosophy
- Authors: Liu, Li
- Date: 2020
- Type: Text , Thesis , PhD
- Full Text:
- Description: This thesis aims to investigate the impact of workplace guanxi upon knowledge sharing and innovative work behaviour. Knowledge sharing and innovative work behaviour are two behavioural variables which have been linked to various positive individual and organisational outcomes. Against the changing landscape of Chinese higher education, the two behaviours are particularly important for the success of Chinese academic staff and the local universities where they work. Extant literature has demonstrated that workplace interpersonal relationships such as leader-member exchange and team-member exchange are positively associated with individual’s work behaviours, such as knowledge sharing and innovative work behaviour. However, there is a scant literature on the impact of workplace guanxi upon the two workplace behaviours. Using conservation of resource theory and social exchange theory, this research conceptualised a structural model to study the impact of workplace guanxi upon knowledge sharing and innovative work behaviour. A positivist approach with cross-sectional design and structural equation modelling was adopted to test the conceptualised model. Data were extracted from 479 academic staff of seven local universities in Guangdong Province of China, through selfreport questionnaire. A positive relationship was found between coworker guanxi and knowledge sharing. In contrast, no relationship was found between supervisor-subordinate guanxi and knowledge sharing. The relationship between coworker guanxi and knowledge sharing was fully mediated by teammember exchange and job satisfaction. In terms of innovative work behaviour, both supervisorsubordinate guanxi and coworker guanxi displayed a positive relationship with innovative work behaviour. Coworker guanxi showed a stronger relationship with innovative work behaviour than supervisor-subordinate guanxi did. The relationship between supervisorsubordinate guanxi and innovative work behaviour was direct. The relationship between coworker guanxi and innovative work behaviour was indirect, with full mediation of teammember exchange, job satisfaction and knowledge sharing. This thesis contributes to the literature on explaining the role of workplace guanxi, including supervisor-subordinate guanxi and coworker guanxi on knowledge sharing and innovative work behaviour. The study also demonstrates to higher education institute managers that the cultivation of academic staff’s workplace guanxi, and particularly their guanxi with peer academics, promotes academic staff’s displays of knowledge sharing and innovative work behaviour which are beneficial at both individual and organisational levels within the higher education context.
- Description: Doctor of Philosophy
'You Beauty' Alex Jesaulenko An historical exploration of the migrant who became a legend
- Authors: Eddy, Daniel
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text: false
- Description: The Austrian-born Alex Jesaulenko played football in the Victorian Football League (VFL) from 1967 to 1981. His rise to national prominence emerged during a period of great change within both Australian society and Australian rules football. This thesis, through a critical biographical approach, examines for the first time Jesaulenko’s early life, looking at his migrant experience and the role that Australian rules football played in aiding his integration into Australian society. It is not a kick-and-handball analysis of Jesaulenko’s entire football career; that has been extensively covered within copious amounts of primary and secondary sources. Instead, it explores his migrant journey – an important aspect of Jesaulenko’s life which has been largely overlooked – and the key developmental years of sporting education prior to emerging as a VFL champion. It concludes with one of, if not the most, iconic moments in the game’s history: Jesaulenko’s mark in the 1970 VFL grand final, which cemented his name within the Australian sporting consciousness. Australian rules football, and sport more generally, holds a unique place within society. Footballers, it can be argued, are archetypes for our daily dreams and aspirations; exalted figures that we afford status which few will experience in their everyday lives. Therefore, it is through the prism of Jesaulenko’s journey that we can learn more about the role Australian rules football has played for migrants integrating into Australian society.
- Description: Doctor of Philosophy