Challenges faced by early-career researchers in the sciences in Australia and the consequent effect of those challenges on their careers : a mixed methods project
- Authors: Christian, Katherine
- Date: 2021
- Type: Text , Thesis , PhD
- Full Text:
- Description: The purpose of the study was to explore the challenges faced by early-career researchers (ECRs) in the sciences in Australia and the consequent effect of those challenges on their careers. Using a realist/postpositivist paradigm, an evaluative approach, and a framework of job satisfaction, this project has explored and compared the views of ECRs to evaluate the factors which shape the ECR experience and contribute to job satisfaction or dissatisfaction and intention to leave, and to define the features which are necessary to keep an ECR in research. Data collection for this mixed methods study entailed a national survey of researchers working in universities and research institutes (n=658), a focus group discussion and semistructured in-depth interviews with eight women from a variety of scientific disciplines who had recently left academic research workplaces. I focussed particularly on the difficulties consequent to job insecurity: the constant need to attracting funding and a permanent position, lack of work-life balance and associated stress; and evidence of workplace difficulties such as bullying, harassment or inequity and support – or lack of it – offered by the research institutions. I examined the factors which contribute to and barriers which prevent job satisfaction of this population, and the consequent intention (if any) for ECRs to leave research or change their career path. I found an interesting situation whereby the satisfaction derived from a “love of science” was counterbalanced by stress and poor working conditions which are a consequence of lack of job security, typified by poor supervision, bullying or harassment, inequitable hiring practices, a concerning rate of impact from “questionable research practices” (impacting 34%-41% of respondents) and evidence of very high (80%) intention of ECRs to leave their position. The most significant predictor of intention to leave is time as a postdoctoral scientist: eventually the job insecurity and its associated stresses become too much and the ECRs leave their chosen career for work elsewhere. This decision, too, provides interesting findings as many of the ECRs have difficulty planning what to do next. They feel ill-prepared for an alternate career and suffer from a sense of failure as a result of having to leave academia. While addressing the shortage of funding is outside the scope of this study, in addition to offering my findings I put forward a range of recommendations which could lead to ar change of culture and benefit the wellbeing of ECRs in STEMM without incurring significant cost. The Australian Government, higher education institutions and the research community need to improve job security and workplace conditions and take better care of our people in STEMM disciplines or we will not have the scientists we need to deliver the “innovative Australia” planned for 2030 (Department of Industry Innovation and Science, 2018)
- Description: Doctor of Philosophy
- Authors: Christian, Katherine
- Date: 2021
- Type: Text , Thesis , PhD
- Full Text:
- Description: The purpose of the study was to explore the challenges faced by early-career researchers (ECRs) in the sciences in Australia and the consequent effect of those challenges on their careers. Using a realist/postpositivist paradigm, an evaluative approach, and a framework of job satisfaction, this project has explored and compared the views of ECRs to evaluate the factors which shape the ECR experience and contribute to job satisfaction or dissatisfaction and intention to leave, and to define the features which are necessary to keep an ECR in research. Data collection for this mixed methods study entailed a national survey of researchers working in universities and research institutes (n=658), a focus group discussion and semistructured in-depth interviews with eight women from a variety of scientific disciplines who had recently left academic research workplaces. I focussed particularly on the difficulties consequent to job insecurity: the constant need to attracting funding and a permanent position, lack of work-life balance and associated stress; and evidence of workplace difficulties such as bullying, harassment or inequity and support – or lack of it – offered by the research institutions. I examined the factors which contribute to and barriers which prevent job satisfaction of this population, and the consequent intention (if any) for ECRs to leave research or change their career path. I found an interesting situation whereby the satisfaction derived from a “love of science” was counterbalanced by stress and poor working conditions which are a consequence of lack of job security, typified by poor supervision, bullying or harassment, inequitable hiring practices, a concerning rate of impact from “questionable research practices” (impacting 34%-41% of respondents) and evidence of very high (80%) intention of ECRs to leave their position. The most significant predictor of intention to leave is time as a postdoctoral scientist: eventually the job insecurity and its associated stresses become too much and the ECRs leave their chosen career for work elsewhere. This decision, too, provides interesting findings as many of the ECRs have difficulty planning what to do next. They feel ill-prepared for an alternate career and suffer from a sense of failure as a result of having to leave academia. While addressing the shortage of funding is outside the scope of this study, in addition to offering my findings I put forward a range of recommendations which could lead to ar change of culture and benefit the wellbeing of ECRs in STEMM without incurring significant cost. The Australian Government, higher education institutions and the research community need to improve job security and workplace conditions and take better care of our people in STEMM disciplines or we will not have the scientists we need to deliver the “innovative Australia” planned for 2030 (Department of Industry Innovation and Science, 2018)
- Description: Doctor of Philosophy
Factors affecting the organizational adoption of blockchain technology : extending the technology–organization– environment (TOE) framework in the Australian context
- Malik, Saleem, Chadhar, Mehmood, Vatanasakdakul, Savanid, Chetty, Madhu
- Authors: Malik, Saleem , Chadhar, Mehmood , Vatanasakdakul, Savanid , Chetty, Madhu
- Date: 2021
- Type: Text , Journal article
- Relation: Sustainability (Switzerland) Vol. 13, no. 16 (2021), p.
- Full Text:
- Reviewed:
- Description: Blockchain technology (BCT) has been gaining popularity due to its benefits for almost every industry. However, despite its benefits, the organizational adoption of BCT is rather limited. This lack of uptake motivated us to identify the factors that influence the adoption of BCT from an organizational perspective. In doing this, we reviewed the BCT literature, interviewed BCT experts, and proposed a research model based on the TOE framework. Specifically, we theorized the role of technological (perceived benefits, compatibility, information transparency, and disintermediation), organizational (organization innovativeness, organizational learning capability, and top management support), and environmental (competition intensity, government support, trading partners readiness, and standards uncertainty) factors in the organizational adoption of BCT in Australia. We confirmed the model with a sample of adopters and potential adopter organizations in Aus-tralia. The results show a significant role of the proposed factors in the organizational adoption of BCT in Australia. Additionally, we found that the relationship between the influential factors and BCT adoption is moderated by “perceived risks”. The study extends the TOE framework by adding factors that were ignored in previous studies on BCT adoption, such as perceived information trans-parency, perceived disintermediation, organizational innovativeness, organizational learning capa-bility, and standards uncertainty. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Malik, Saleem , Chadhar, Mehmood , Vatanasakdakul, Savanid , Chetty, Madhu
- Date: 2021
- Type: Text , Journal article
- Relation: Sustainability (Switzerland) Vol. 13, no. 16 (2021), p.
- Full Text:
- Reviewed:
- Description: Blockchain technology (BCT) has been gaining popularity due to its benefits for almost every industry. However, despite its benefits, the organizational adoption of BCT is rather limited. This lack of uptake motivated us to identify the factors that influence the adoption of BCT from an organizational perspective. In doing this, we reviewed the BCT literature, interviewed BCT experts, and proposed a research model based on the TOE framework. Specifically, we theorized the role of technological (perceived benefits, compatibility, information transparency, and disintermediation), organizational (organization innovativeness, organizational learning capability, and top management support), and environmental (competition intensity, government support, trading partners readiness, and standards uncertainty) factors in the organizational adoption of BCT in Australia. We confirmed the model with a sample of adopters and potential adopter organizations in Aus-tralia. The results show a significant role of the proposed factors in the organizational adoption of BCT in Australia. Additionally, we found that the relationship between the influential factors and BCT adoption is moderated by “perceived risks”. The study extends the TOE framework by adding factors that were ignored in previous studies on BCT adoption, such as perceived information trans-parency, perceived disintermediation, organizational innovativeness, organizational learning capa-bility, and standards uncertainty. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Reliability of the tools used to examine psychological distress, fear of COVID-19 and coping amongst migrants and non-migrants in Australia
- Rahman, Muhammad Aziz, Salehin, Masudus, Islam, Sheikh Mohammed, Alif, Sheikh M., Cross, Wendy
- Authors: Rahman, Muhammad Aziz , Salehin, Masudus , Islam, Sheikh Mohammed , Alif, Sheikh M. , Cross, Wendy
- Date: 2021
- Type: Text , Journal article
- Relation: International Journal of Mental Health Nursing Vol. 30, no. 3 (2021), p. 747-758
- Full Text:
- Reviewed:
- Description: Study tools examining psychological distress, fear of COVID-19 and coping amongst migrants and non-migrants in Australia are very limited. The aim of this research was to assess the psychometric properties and correlation of the English version of Kessler Psychological Distress Scale (K-10), Fear of COVID-19 Scale (FCSV-19S), and Brief Resilient Coping Scale (BRCS) tools during the COVID-19 pandemic situation in Australia. Data from a cross-sectional survey (n = 516) were utilized to examine reliability; 299 (57.9%) were migrants. High internal consistency, as evidenced by Cronbach’s alpha, was found for the K-10 (0.92), FCV-19S (0.87) and BRCS (0.66) tools. The corresponding values for migrants and non-migrants were (0.92, 0.87, 0.67) and (0.92, 0.86, 0.63), respectively. Item-total correlations ranged 0.57-0.78 for K-10, 0.62–0.69 for FCV-19S, and 0.39–0.50 for BRCS tools. EFA retained a single factor for each tool with adequate factor loadings. The scoring of K-10 was significantly predicted by the scoring of FCV-19S (r = 0.284, P < 0.001) and BRCS tool (r = 0.132, P < 0.01). Therefore, these tools can be used reliably amongst both migrant and non-migrant population in Australia. © 2021 John Wiley & Sons Australia, Ltd. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Muhammad Aziz Rahman and Wendy Cross" is provided in this record**
- Authors: Rahman, Muhammad Aziz , Salehin, Masudus , Islam, Sheikh Mohammed , Alif, Sheikh M. , Cross, Wendy
- Date: 2021
- Type: Text , Journal article
- Relation: International Journal of Mental Health Nursing Vol. 30, no. 3 (2021), p. 747-758
- Full Text:
- Reviewed:
- Description: Study tools examining psychological distress, fear of COVID-19 and coping amongst migrants and non-migrants in Australia are very limited. The aim of this research was to assess the psychometric properties and correlation of the English version of Kessler Psychological Distress Scale (K-10), Fear of COVID-19 Scale (FCSV-19S), and Brief Resilient Coping Scale (BRCS) tools during the COVID-19 pandemic situation in Australia. Data from a cross-sectional survey (n = 516) were utilized to examine reliability; 299 (57.9%) were migrants. High internal consistency, as evidenced by Cronbach’s alpha, was found for the K-10 (0.92), FCV-19S (0.87) and BRCS (0.66) tools. The corresponding values for migrants and non-migrants were (0.92, 0.87, 0.67) and (0.92, 0.86, 0.63), respectively. Item-total correlations ranged 0.57-0.78 for K-10, 0.62–0.69 for FCV-19S, and 0.39–0.50 for BRCS tools. EFA retained a single factor for each tool with adequate factor loadings. The scoring of K-10 was significantly predicted by the scoring of FCV-19S (r = 0.284, P < 0.001) and BRCS tool (r = 0.132, P < 0.01). Therefore, these tools can be used reliably amongst both migrant and non-migrant population in Australia. © 2021 John Wiley & Sons Australia, Ltd. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Muhammad Aziz Rahman and Wendy Cross" is provided in this record**
The association between social support and medication adherence in patients with hypertension : a systematic review
- Shahin, Wejdan, Kennedy, Gerard, Stupans, Ieva
- Authors: Shahin, Wejdan , Kennedy, Gerard , Stupans, Ieva
- Date: 2021
- Type: Text , Journal article
- Relation: Pharmacy Practice Vol. 19, no. 2 (2021), p.
- Full Text:
- Reviewed:
- Description: Background: Medication adherence is a primary determinant of treatment success in hypertensive patients. One of the challenges for healthcare providers that has received little attention is the impact of patients’ social supports on medication adherence. Objective: This review evaluates the impact of patients’ social supports on medication adherence in hypertensive patients. Methods: A systematic review methodology was used. Pubmed, CINAHL, Embase, and PsycINFO databases were searched systematically for relevant articles. The outcome measure in the studies was medication adherence in hypertension. Results: From 1155 articles, 238 were retained for further assessment, and finally, 14 met the inclusion criteria. Statistically significant positive associations between medication adherence and social support were found in nine studies (p<0.05). Conclusions: This review evaluated the impact of social support on medication adherence and highlighted gaps in the literature regarding the impact of social support on adherence. Family members or peer support may promote better adherence in some patient groups. This review suggests that healthcare providers may need to consider whether patients have appropriate social supports in place which will assist them adhering to and benefiting from treatment recommendations. © the Authors.
- Authors: Shahin, Wejdan , Kennedy, Gerard , Stupans, Ieva
- Date: 2021
- Type: Text , Journal article
- Relation: Pharmacy Practice Vol. 19, no. 2 (2021), p.
- Full Text:
- Reviewed:
- Description: Background: Medication adherence is a primary determinant of treatment success in hypertensive patients. One of the challenges for healthcare providers that has received little attention is the impact of patients’ social supports on medication adherence. Objective: This review evaluates the impact of patients’ social supports on medication adherence in hypertensive patients. Methods: A systematic review methodology was used. Pubmed, CINAHL, Embase, and PsycINFO databases were searched systematically for relevant articles. The outcome measure in the studies was medication adherence in hypertension. Results: From 1155 articles, 238 were retained for further assessment, and finally, 14 met the inclusion criteria. Statistically significant positive associations between medication adherence and social support were found in nine studies (p<0.05). Conclusions: This review evaluated the impact of social support on medication adherence and highlighted gaps in the literature regarding the impact of social support on adherence. Family members or peer support may promote better adherence in some patient groups. This review suggests that healthcare providers may need to consider whether patients have appropriate social supports in place which will assist them adhering to and benefiting from treatment recommendations. © the Authors.
The Australian digital online farm trials database increases the quality of systematic reviews and meta-analyses in grains crop research
- Authors: Walters, Judi , Light, Kate
- Date: 2021
- Type: Text , Journal article , Review
- Relation: Crop and Pasture Science Vol. 72, no. 10 (2021), p. 789-800
- Full Text:
- Reviewed:
- Description: Synthesis and analysis of past cropping research can provide valuable information to direct future decisions around crop management. Systematic reviews and meta-analyses are considered gold standards in the synthesis and analysis of scientific research because they distil large amounts of information about complex issues, provide a summary of knowledge to date, and identify knowledge gaps. However, several issues concerning the methodologies employed to conduct systematic reviews have been identified; among them is the risk of publication bias when a review relies too heavily on 'white' literature from published academic sources and in so doing fails identify relevant 'grey' literature. Grey literature is inherently difficult to identify and collect, but forms a large portion of information available in many fields including agricultural-based research within Australia. The Online Farm Trials (OFT) database is a digital database of crop research field trial data from across Australia that has the potential for use as a discipline-specific source of grey literature to inform systematic reviews and meta-analyses. Using a case study approach to investigate the amount of information available on time of sowing (sowing date) on crop yield across Australia, we demonstrate that the OFT database provides easy access to transparent and reproducible search results similar to other commonly used academic databases. © 2021 Journal Compilation
- Authors: Walters, Judi , Light, Kate
- Date: 2021
- Type: Text , Journal article , Review
- Relation: Crop and Pasture Science Vol. 72, no. 10 (2021), p. 789-800
- Full Text:
- Reviewed:
- Description: Synthesis and analysis of past cropping research can provide valuable information to direct future decisions around crop management. Systematic reviews and meta-analyses are considered gold standards in the synthesis and analysis of scientific research because they distil large amounts of information about complex issues, provide a summary of knowledge to date, and identify knowledge gaps. However, several issues concerning the methodologies employed to conduct systematic reviews have been identified; among them is the risk of publication bias when a review relies too heavily on 'white' literature from published academic sources and in so doing fails identify relevant 'grey' literature. Grey literature is inherently difficult to identify and collect, but forms a large portion of information available in many fields including agricultural-based research within Australia. The Online Farm Trials (OFT) database is a digital database of crop research field trial data from across Australia that has the potential for use as a discipline-specific source of grey literature to inform systematic reviews and meta-analyses. Using a case study approach to investigate the amount of information available on time of sowing (sowing date) on crop yield across Australia, we demonstrate that the OFT database provides easy access to transparent and reproducible search results similar to other commonly used academic databases. © 2021 Journal Compilation
An exploratory study of the adoption of blockchain technology among Australian organizations : a theoretical model
- Malik, Saleem, Chadhar, Mehmood, Chetty, Madhu, Vatanasakdakul, Savanid
- Authors: Malik, Saleem , Chadhar, Mehmood , Chetty, Madhu , Vatanasakdakul, Savanid
- Date: 2020
- Type: Text , Conference paper
- Relation: 17th European, Mediterranean, and Middle Eastern Conference on Information Systems, EMCIS 2020; Dubai; 25-26 November 2020 Vol. 402, p. 205-220
- Full Text:
- Reviewed:
- Description: Scholarly and commercial literature indicates several applications of Blockchain Technology (BCT) in different industries e.g. health, finance, supply chain, government, and energy. Despite abundant benefits reported and growing prominence, BCT has been facing various challenges across the globe, including low adoption by organizations. There is a dearth of studies that examined the organizational adoption of blockchain technology, particularly in Australia. This lack of uptake provides the rationale to initiate this research to identify the factors influencing the Australian organizations to adopt BCT. To achieve this, we conducted a qualitative study based on the Technology, Organization, Environment (TOE) framework. The study proposes a theoretical model grounded on the findings of semi-structured interviews of blockchain experts in Australia. The proposed model shows that the organizational adoption of blockchain is influenced by perceived benefits, compatibility, and complexity, organization innovativeness, organizational learning capability, competitive intensity, government support, trading partner readiness, and standards uncertainty. © 2020, Springer Nature Switzerland AG.
- Authors: Malik, Saleem , Chadhar, Mehmood , Chetty, Madhu , Vatanasakdakul, Savanid
- Date: 2020
- Type: Text , Conference paper
- Relation: 17th European, Mediterranean, and Middle Eastern Conference on Information Systems, EMCIS 2020; Dubai; 25-26 November 2020 Vol. 402, p. 205-220
- Full Text:
- Reviewed:
- Description: Scholarly and commercial literature indicates several applications of Blockchain Technology (BCT) in different industries e.g. health, finance, supply chain, government, and energy. Despite abundant benefits reported and growing prominence, BCT has been facing various challenges across the globe, including low adoption by organizations. There is a dearth of studies that examined the organizational adoption of blockchain technology, particularly in Australia. This lack of uptake provides the rationale to initiate this research to identify the factors influencing the Australian organizations to adopt BCT. To achieve this, we conducted a qualitative study based on the Technology, Organization, Environment (TOE) framework. The study proposes a theoretical model grounded on the findings of semi-structured interviews of blockchain experts in Australia. The proposed model shows that the organizational adoption of blockchain is influenced by perceived benefits, compatibility, and complexity, organization innovativeness, organizational learning capability, competitive intensity, government support, trading partner readiness, and standards uncertainty. © 2020, Springer Nature Switzerland AG.
Older women in australia : facing the challenges of dual sensory loss
- Heine, Chyrisse, Gong, Cathy, Feldman, Susan, Browning, Colette
- Authors: Heine, Chyrisse , Gong, Cathy , Feldman, Susan , Browning, Colette
- Date: 2020
- Type: Text , Journal article
- Relation: International Journal of Environmental Research and Public Health Vol. 17, no. 1 (2020), p.
- Full Text:
- Reviewed:
- Description: With the increase in longevity, the number of women living into old age is rising and higher than that of men. Data was derived from the Melbourne Longitudinal Studies on Healthy Ageing Program, which included 533 women and 467 men aged 65 years and older, in Australia, over 10 years. Logistic regression modeling was used to investigate the prevalence of dual sensory loss and the unmet needs for vision and hearing devices in older women (compared to men) over time, as well as its impacts on self-reported general health, depression, perceived social activities, community service use and ageing in place. Results suggested that the prevalence of dual sensory loss increased for women from the age of 75 years and over. Dual sensory loss was higher for older women and men who were living alone, with government benefits as their main income source or were divorced, separated or widowed. Dual sensory loss had significant impacts on poor general health, perceived inadequate social activities and community service use for women and men and on depression for women only. Early identification of dual sensory loss is essential to minimize its effects, ensuring continued well-being for this population. © 2019 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Heine, Chyrisse , Gong, Cathy , Feldman, Susan , Browning, Colette
- Date: 2020
- Type: Text , Journal article
- Relation: International Journal of Environmental Research and Public Health Vol. 17, no. 1 (2020), p.
- Full Text:
- Reviewed:
- Description: With the increase in longevity, the number of women living into old age is rising and higher than that of men. Data was derived from the Melbourne Longitudinal Studies on Healthy Ageing Program, which included 533 women and 467 men aged 65 years and older, in Australia, over 10 years. Logistic regression modeling was used to investigate the prevalence of dual sensory loss and the unmet needs for vision and hearing devices in older women (compared to men) over time, as well as its impacts on self-reported general health, depression, perceived social activities, community service use and ageing in place. Results suggested that the prevalence of dual sensory loss increased for women from the age of 75 years and over. Dual sensory loss was higher for older women and men who were living alone, with government benefits as their main income source or were divorced, separated or widowed. Dual sensory loss had significant impacts on poor general health, perceived inadequate social activities and community service use for women and men and on depression for women only. Early identification of dual sensory loss is essential to minimize its effects, ensuring continued well-being for this population. © 2019 by the authors. Licensee MDPI, Basel, Switzerland.
Operationalising digital soil mapping – lessons from Australia
- Kidd, Darren, Searle, Ross, Grundy, Mike, McBratney, Alex, Robinson, Nathan, O'Brien, Lauren, Zund, Peter, Arrouays, Dominique, Thomas, Mark, Padarian, José, Jones, Edward, Bennett, John, Minasny, Budiman, Holmes, Karen, Malone, Brendan, Liddicoat, Craig, Meier, Elizabeth, Stockmann, Uta, Wilson, Peter, Wilford, John, Payne, Jim, Ringrose-Voase, Anthony, Slater, Brian, Odgers, Nathan, Gray, Jonathan, van Gool, Dennis, Andrews, Kaitlyn, Harms, Ben, Stower, Liz, Triantafilis, John
- Authors: Kidd, Darren , Searle, Ross , Grundy, Mike , McBratney, Alex , Robinson, Nathan , O'Brien, Lauren , Zund, Peter , Arrouays, Dominique , Thomas, Mark , Padarian, José , Jones, Edward , Bennett, John , Minasny, Budiman , Holmes, Karen , Malone, Brendan , Liddicoat, Craig , Meier, Elizabeth , Stockmann, Uta , Wilson, Peter , Wilford, John , Payne, Jim , Ringrose-Voase, Anthony , Slater, Brian , Odgers, Nathan , Gray, Jonathan , van Gool, Dennis , Andrews, Kaitlyn , Harms, Ben , Stower, Liz , Triantafilis, John
- Date: 2020
- Type: Text , Journal article , Review
- Relation: Geoderma Regional Vol. 23, no. (2020), p.
- Full Text:
- Reviewed:
- Description: Australia has advanced the science and application of Digital Soil Mapping (DSM). Over the past decade, DSM in Australia has evolved from being purely research focused to become ‘operational’, where it is embedded into many soil-agency land resource assessment programs around the country. This has resulted from a series of ‘drivers’, such as an increased need for better quality and more complete soil information, and ‘enablers’, such as existing soil information systems, covariate development, serendipitous project funding, collaborations, and Australian DSM ‘champions’. However, these accomplishments were not met without some barriers along the way, such as a need to demonstrate and prove the science to the soil science community, and rapidly enable the various soil agencies' capacity to implement DSM. The long history of soil mapping in Australia has influenced the evolution and culmination of the operational DSM procedures, products and infrastructure in widespread use today, which is highlighted by several recent and significant Australian operational DSM case-studies at various extents. A set of operational DSM ‘workflows’ and ‘lessons learnt’ have also emerged from Australian DSM applications, which may provide some useful information and templates for other countries hoping to fast-track their own operational DSM capacity. However, some persistent themes were identified, such as applicable scale, and communicating uncertainty and map quality to end-users, which will need further development to progress operational DSM. © 2020 The Authors
- Authors: Kidd, Darren , Searle, Ross , Grundy, Mike , McBratney, Alex , Robinson, Nathan , O'Brien, Lauren , Zund, Peter , Arrouays, Dominique , Thomas, Mark , Padarian, José , Jones, Edward , Bennett, John , Minasny, Budiman , Holmes, Karen , Malone, Brendan , Liddicoat, Craig , Meier, Elizabeth , Stockmann, Uta , Wilson, Peter , Wilford, John , Payne, Jim , Ringrose-Voase, Anthony , Slater, Brian , Odgers, Nathan , Gray, Jonathan , van Gool, Dennis , Andrews, Kaitlyn , Harms, Ben , Stower, Liz , Triantafilis, John
- Date: 2020
- Type: Text , Journal article , Review
- Relation: Geoderma Regional Vol. 23, no. (2020), p.
- Full Text:
- Reviewed:
- Description: Australia has advanced the science and application of Digital Soil Mapping (DSM). Over the past decade, DSM in Australia has evolved from being purely research focused to become ‘operational’, where it is embedded into many soil-agency land resource assessment programs around the country. This has resulted from a series of ‘drivers’, such as an increased need for better quality and more complete soil information, and ‘enablers’, such as existing soil information systems, covariate development, serendipitous project funding, collaborations, and Australian DSM ‘champions’. However, these accomplishments were not met without some barriers along the way, such as a need to demonstrate and prove the science to the soil science community, and rapidly enable the various soil agencies' capacity to implement DSM. The long history of soil mapping in Australia has influenced the evolution and culmination of the operational DSM procedures, products and infrastructure in widespread use today, which is highlighted by several recent and significant Australian operational DSM case-studies at various extents. A set of operational DSM ‘workflows’ and ‘lessons learnt’ have also emerged from Australian DSM applications, which may provide some useful information and templates for other countries hoping to fast-track their own operational DSM capacity. However, some persistent themes were identified, such as applicable scale, and communicating uncertainty and map quality to end-users, which will need further development to progress operational DSM. © 2020 The Authors
Organophosphate exposure and the chronic effects on farmers: a narrative review
- Perry, Jessica, Cotton, Jacqueline, Rahman, Muhammad Aziz, Brumby, Susan
- Authors: Perry, Jessica , Cotton, Jacqueline , Rahman, Muhammad Aziz , Brumby, Susan
- Date: 2020
- Type: Text , Journal article
- Relation: Rural and remote health Vol. 20, no. 1 (2020), p. 4508
- Full Text:
- Reviewed:
- Description: INTRODUCTION: Organophosphates are a class of insecticides used globally by the agricultural industry for insect control. Acute consequences of organophosphate exposures are well known, while there has been limited research on their long-term effects. The objective of this review was to discuss the health effects of chronic organophosphate exposure in farmers. METHODS: Medline, Scopus and Web of Science were searched to find the relevant articles. Articles published only in English and until December 2018 were reviewed. The selected articles were then categorised as neurological (neurobehaviour, neurodevelopmental, neurological signs and symptoms) or non-neurological subheadings. RESULTS: A total of 53 articles for neurological effects and 17 articles for non-neurological effects were identified. Chronic organophosphates exposure was associated with deficits in the neurobehaviour subsets of attention and short-term memory, increased incidence of neurodegenerative diseases and effects on peripheral nerves and neurodevelopment. However, research to support non-neurological effects such as respiratory symptoms, increased cancer risk, endocrine disruption, cardiac issues, chronic fatigue and infertility was limited. CONCLUSION: Chronic organophosphate exposure was found to affect four of the five areas of described neurological effects in the literature. A large proportion of the research in this area was not methodologically strong, therefore few recommendations can be conclusively made. Future research is warranted to investigate the non-neurological effects of chronic exposure to ensure the occupational risks of low-level chronic exposure are clearly communicated to farmers and farm workers.
- Authors: Perry, Jessica , Cotton, Jacqueline , Rahman, Muhammad Aziz , Brumby, Susan
- Date: 2020
- Type: Text , Journal article
- Relation: Rural and remote health Vol. 20, no. 1 (2020), p. 4508
- Full Text:
- Reviewed:
- Description: INTRODUCTION: Organophosphates are a class of insecticides used globally by the agricultural industry for insect control. Acute consequences of organophosphate exposures are well known, while there has been limited research on their long-term effects. The objective of this review was to discuss the health effects of chronic organophosphate exposure in farmers. METHODS: Medline, Scopus and Web of Science were searched to find the relevant articles. Articles published only in English and until December 2018 were reviewed. The selected articles were then categorised as neurological (neurobehaviour, neurodevelopmental, neurological signs and symptoms) or non-neurological subheadings. RESULTS: A total of 53 articles for neurological effects and 17 articles for non-neurological effects were identified. Chronic organophosphates exposure was associated with deficits in the neurobehaviour subsets of attention and short-term memory, increased incidence of neurodegenerative diseases and effects on peripheral nerves and neurodevelopment. However, research to support non-neurological effects such as respiratory symptoms, increased cancer risk, endocrine disruption, cardiac issues, chronic fatigue and infertility was limited. CONCLUSION: Chronic organophosphate exposure was found to affect four of the five areas of described neurological effects in the literature. A large proportion of the research in this area was not methodologically strong, therefore few recommendations can be conclusively made. Future research is warranted to investigate the non-neurological effects of chronic exposure to ensure the occupational risks of low-level chronic exposure are clearly communicated to farmers and farm workers.
Public perception of medical errors : experiences and risks shared in Australia
- Kim, Jeong-ah, Terry, Daniel, Jang, Sunny, Nguyen, Hoang, Gilbert, Julia, Cruickshank, Mary
- Authors: Kim, Jeong-ah , Terry, Daniel , Jang, Sunny , Nguyen, Hoang , Gilbert, Julia , Cruickshank, Mary
- Date: 2020
- Type: Text , Journal article
- Relation: Universal Journal of Public Health Vol. 8, no. 1 (2020), p. 35-41
- Full Text:
- Reviewed:
- Description: Background: Research into patient safety has largely focused on healthcare organisations bureaucratic routines, with little research available regarding the impact of patient perceptions on clinical practice. Acknowledging and openly discussing patient perceptions of medical errors may result in improved quality of healthcare. The research study aimed to gain a better understanding of the public's perception of medical errors to drive a structured approach to improve healthcare outcomes. Methods: In this study, we examined the public experiences of medical errors using an anonymous on-line survey to collect empirical data from April to December 2018. A total of 407 responses were obtained with 303 participants meeting the criteria for inclusion in the study. Results: The majority (74.9%) of these participants identified that they had experienced a medical error during receiving healthcare in Australia and 73% of these confirmed that they were harmed as a result of these errors. Conclusion: Findings from this study indicate that many participants have experienced medical errors when accessing healthcare in Australia. These findings provide information and a deeper understanding of patient experiences and perceptions of healthcare service delivery which can be used by healthcare organisations to improve healthcare services and promote patient participation in their care. Copyright©2020 by authors, all rights reserved. Authors agree that this article remains permanently open access under the terms of the Creative Commons Attribution License 4.0 International License
- Authors: Kim, Jeong-ah , Terry, Daniel , Jang, Sunny , Nguyen, Hoang , Gilbert, Julia , Cruickshank, Mary
- Date: 2020
- Type: Text , Journal article
- Relation: Universal Journal of Public Health Vol. 8, no. 1 (2020), p. 35-41
- Full Text:
- Reviewed:
- Description: Background: Research into patient safety has largely focused on healthcare organisations bureaucratic routines, with little research available regarding the impact of patient perceptions on clinical practice. Acknowledging and openly discussing patient perceptions of medical errors may result in improved quality of healthcare. The research study aimed to gain a better understanding of the public's perception of medical errors to drive a structured approach to improve healthcare outcomes. Methods: In this study, we examined the public experiences of medical errors using an anonymous on-line survey to collect empirical data from April to December 2018. A total of 407 responses were obtained with 303 participants meeting the criteria for inclusion in the study. Results: The majority (74.9%) of these participants identified that they had experienced a medical error during receiving healthcare in Australia and 73% of these confirmed that they were harmed as a result of these errors. Conclusion: Findings from this study indicate that many participants have experienced medical errors when accessing healthcare in Australia. These findings provide information and a deeper understanding of patient experiences and perceptions of healthcare service delivery which can be used by healthcare organisations to improve healthcare services and promote patient participation in their care. Copyright©2020 by authors, all rights reserved. Authors agree that this article remains permanently open access under the terms of the Creative Commons Attribution License 4.0 International License
Suicide in rural Australia : are farming-related suicides different?
- Kennedy, Alison, Adams, Jessie, Dwyer, Jeremy, Rahman, Muhammad Aziz, Brumby, Susan
- Authors: Kennedy, Alison , Adams, Jessie , Dwyer, Jeremy , Rahman, Muhammad Aziz , Brumby, Susan
- Date: 2020
- Type: Text , Journal article
- Relation: International Journal of Environmental Research and Public Health Vol. 17, no. 6 (2020), p.
- Full Text:
- Reviewed:
- Description: Rural Australians experience a range of health inequities—including higher rates of suicide—when compared to the general population. This retrospective cohort study compares demographic characteristics and suicide death circumstances of farming-and non-farming-related suicides in rural Victoria with the aim of: (a) exploring the contributing factors to farming-related suicide in Australia’s largest agricultural producing state; and (b) examining whether farming-related suicides differ from suicide in rural communities. Farming-related suicide deaths were more likely to: (a) be employed at the time of death (52.6% vs. 37.7%, OR = 1.84, 95% CIs 1.28–2.64); and, (b) have died through use of a firearm (30.1% vs. 8.7%, OR = 4.51, 95% CIs 2.97–6.92). However, farming-related suicides were less likely to (a) have a diagnosed mental illness (36.1% vs. 46.1%, OR=0.66, 95% CIs 0.46–0.96) and, (b) have received mental health support more than six weeks prior to death (39.8% vs. 50.0%, OR = 0.66, 95% CIs 0.46–0.95). A range of suicide prevention strategies need adopting across all segments of the rural population irrespective of farming status. However, data from farming-related suicides highlight the need for targeted firearm-related suicide prevention measures and appropriate, tailored and accessible support services to support health, well-being and safety for members of farming communities. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Kennedy, Alison , Adams, Jessie , Dwyer, Jeremy , Rahman, Muhammad Aziz , Brumby, Susan
- Date: 2020
- Type: Text , Journal article
- Relation: International Journal of Environmental Research and Public Health Vol. 17, no. 6 (2020), p.
- Full Text:
- Reviewed:
- Description: Rural Australians experience a range of health inequities—including higher rates of suicide—when compared to the general population. This retrospective cohort study compares demographic characteristics and suicide death circumstances of farming-and non-farming-related suicides in rural Victoria with the aim of: (a) exploring the contributing factors to farming-related suicide in Australia’s largest agricultural producing state; and (b) examining whether farming-related suicides differ from suicide in rural communities. Farming-related suicide deaths were more likely to: (a) be employed at the time of death (52.6% vs. 37.7%, OR = 1.84, 95% CIs 1.28–2.64); and, (b) have died through use of a firearm (30.1% vs. 8.7%, OR = 4.51, 95% CIs 2.97–6.92). However, farming-related suicides were less likely to (a) have a diagnosed mental illness (36.1% vs. 46.1%, OR=0.66, 95% CIs 0.46–0.96) and, (b) have received mental health support more than six weeks prior to death (39.8% vs. 50.0%, OR = 0.66, 95% CIs 0.46–0.95). A range of suicide prevention strategies need adopting across all segments of the rural population irrespective of farming status. However, data from farming-related suicides highlight the need for targeted firearm-related suicide prevention measures and appropriate, tailored and accessible support services to support health, well-being and safety for members of farming communities. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
The data deficit for asthma emergency presentations might surprise you : how RAHDaR addresses the data chasm
- Terry, Daniel, Peck, Blake, Kloot, Kate
- Authors: Terry, Daniel , Peck, Blake , Kloot, Kate
- Date: 2020
- Type: Text , Journal article
- Relation: Rural and remote health Vol. 20, no. 2 (2020), p. 5776
- Full Text:
- Reviewed:
- Description: INTRODUCTION: National and state-based minimum data sets remain inadequate in providing a complete representation of emergency presentations, especially among paediatric asthma presentations. Thus, the aim of the study was to identify if a deficit exists in current emergency paediatric asthma hospital presentation datasets and how this may inform an understanding of childhood asthma in Victoria Methods: This retrospective cross-sectional study examined emergency hospital presentation data between 1 February 2017 and 31 January 2019. All paediatric (0-14 years) emergency asthma presentation data were collected from nine hospitals in south-western Victoria, Australia, using the Rural Acute Hospital Data Register (RAHDaR), which gathers both Victorian Emergency Minimum Dataset (VEMD) data from larger government hospitals, and non-VEMD data from smaller, more rural institutions. RESULTS: Of the 854 emergency presentations identified for children with asthma aged 0-14 years, 540 (63.2%) were managed initially at larger government-reporting hospitals. A total of 314 (36.8%) emergency presentations were initially managed at emergency facilities, such as urgent care centres. Overall, it was found that a total 278 (32.5%) of all emergency presentations did not appear in current government datasets. CONCLUSION: The RAHDaR database, a complete register of data, captures all emergency presentations in south-western Victoria and highlights as much as a 33% deficit in the data currently available to inform asthma resource initiatives including policy development, funding allocation, prevention and management initiatives in Victoria. More accurate data from sources such as RAHDaR are essential to fill the now-evident data chasm.
- Authors: Terry, Daniel , Peck, Blake , Kloot, Kate
- Date: 2020
- Type: Text , Journal article
- Relation: Rural and remote health Vol. 20, no. 2 (2020), p. 5776
- Full Text:
- Reviewed:
- Description: INTRODUCTION: National and state-based minimum data sets remain inadequate in providing a complete representation of emergency presentations, especially among paediatric asthma presentations. Thus, the aim of the study was to identify if a deficit exists in current emergency paediatric asthma hospital presentation datasets and how this may inform an understanding of childhood asthma in Victoria Methods: This retrospective cross-sectional study examined emergency hospital presentation data between 1 February 2017 and 31 January 2019. All paediatric (0-14 years) emergency asthma presentation data were collected from nine hospitals in south-western Victoria, Australia, using the Rural Acute Hospital Data Register (RAHDaR), which gathers both Victorian Emergency Minimum Dataset (VEMD) data from larger government hospitals, and non-VEMD data from smaller, more rural institutions. RESULTS: Of the 854 emergency presentations identified for children with asthma aged 0-14 years, 540 (63.2%) were managed initially at larger government-reporting hospitals. A total of 314 (36.8%) emergency presentations were initially managed at emergency facilities, such as urgent care centres. Overall, it was found that a total 278 (32.5%) of all emergency presentations did not appear in current government datasets. CONCLUSION: The RAHDaR database, a complete register of data, captures all emergency presentations in south-western Victoria and highlights as much as a 33% deficit in the data currently available to inform asthma resource initiatives including policy development, funding allocation, prevention and management initiatives in Victoria. More accurate data from sources such as RAHDaR are essential to fill the now-evident data chasm.
A configural model of expert judgement as a preliminary epidemiological study of injury problems: An application to drowning
- Morgan, Damian, Ozanne-Smith, Joan
- Authors: Morgan, Damian , Ozanne-Smith, Joan
- Date: 2019
- Type: Text , Journal article
- Relation: PLoS ONE Vol. 14, no. 10 (2019), p.
- Full Text:
- Reviewed:
- Description: Robust epidemiological studies identifying determinants of negative health outcomes require significant research effort. Expert judgement is proposed as an efficient alternative or preliminary research design for risk factor identification associated with unintentional injury. This proposition was tested in a multi-factorial balanced experimental design using specialist judges (N = 18), lifeguards and surfers, to assess the risk contribution to drowning for swimming ability, surf bathing experience, and wave height. All factors provided unique contributions to drowning risk (p < .001). An interaction (p = .02) indicated that occasional surf bathers face a proportionally increased risk of drowning at increased wave heights relative to experienced surf bathers. Although findings were limited by strict criteria, and no gold standard comparison data were available, the study provides new evidence on causal risk factors for a drowning scenario. Countermeasures based on these factors are proposed. Further application of the method may assist in developing new interventions to reduce unintentional injury. © 2019 Morgan, Ozanne-Smith. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
- Authors: Morgan, Damian , Ozanne-Smith, Joan
- Date: 2019
- Type: Text , Journal article
- Relation: PLoS ONE Vol. 14, no. 10 (2019), p.
- Full Text:
- Reviewed:
- Description: Robust epidemiological studies identifying determinants of negative health outcomes require significant research effort. Expert judgement is proposed as an efficient alternative or preliminary research design for risk factor identification associated with unintentional injury. This proposition was tested in a multi-factorial balanced experimental design using specialist judges (N = 18), lifeguards and surfers, to assess the risk contribution to drowning for swimming ability, surf bathing experience, and wave height. All factors provided unique contributions to drowning risk (p < .001). An interaction (p = .02) indicated that occasional surf bathers face a proportionally increased risk of drowning at increased wave heights relative to experienced surf bathers. Although findings were limited by strict criteria, and no gold standard comparison data were available, the study provides new evidence on causal risk factors for a drowning scenario. Countermeasures based on these factors are proposed. Further application of the method may assist in developing new interventions to reduce unintentional injury. © 2019 Morgan, Ozanne-Smith. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Australian media and Islamophobia : Representations of asylum seeker children
- Patil, Tejaswini, McLaren, Helen
- Authors: Patil, Tejaswini , McLaren, Helen
- Date: 2019
- Type: Text , Journal article
- Relation: Religions Vol. 10, no. 9 (2019), p. 1-14
- Full Text:
- Reviewed:
- Description: Australian media invests considerable attention in asylum seekers and their children, especially those arriving by boat. In this paper, we provide an analysis of Australian newsprint media published during the term of Australia's Gillard's government (2010-2013). This period is critical as it coincides with rising numbers of boat arrivals to Australian shores, fear towards Muslims, and growing Islamophobia. At the time, there were government promises to move children from offshore immigration detention into community-based detention, that would involve living among mainstream Australian society. A data set of 46 articles from major Australian newspapers articles was subject to a discourse analysis of representations of children in both the written texts and in silences. Manipulative tactics of 'risk framing' and 'dispersed intentionality' were identified as discursive acts aimed to confuse compassion and deviancy with respect to asylum seeker children presumed to be from Islamic backgrounds. We argue that this was achieved through binary characterizations in which Muslim parents and people smugglers were constructed as deviant alongside intentional silences, that may have otherwise elicited compassion for asylum seeker children. We propose that this period of media reporting is foundational to understanding the rise of Islamophobic discourses and the implication of Muslim children in Australia.
- Authors: Patil, Tejaswini , McLaren, Helen
- Date: 2019
- Type: Text , Journal article
- Relation: Religions Vol. 10, no. 9 (2019), p. 1-14
- Full Text:
- Reviewed:
- Description: Australian media invests considerable attention in asylum seekers and their children, especially those arriving by boat. In this paper, we provide an analysis of Australian newsprint media published during the term of Australia's Gillard's government (2010-2013). This period is critical as it coincides with rising numbers of boat arrivals to Australian shores, fear towards Muslims, and growing Islamophobia. At the time, there were government promises to move children from offshore immigration detention into community-based detention, that would involve living among mainstream Australian society. A data set of 46 articles from major Australian newspapers articles was subject to a discourse analysis of representations of children in both the written texts and in silences. Manipulative tactics of 'risk framing' and 'dispersed intentionality' were identified as discursive acts aimed to confuse compassion and deviancy with respect to asylum seeker children presumed to be from Islamic backgrounds. We argue that this was achieved through binary characterizations in which Muslim parents and people smugglers were constructed as deviant alongside intentional silences, that may have otherwise elicited compassion for asylum seeker children. We propose that this period of media reporting is foundational to understanding the rise of Islamophobic discourses and the implication of Muslim children in Australia.
Divergent Barmah forest virus from Papua New Guinea
- Caly, Leon, Horwood, Paul, Dhanasekaran, VijaykrishnaLynch, Stacey, Greenhill, Andrew, Pomat, William, Rai, Glennis, Kisa, Debbie, Bande, Grace, Druce, Julian, Abdad, Mohammad
- Authors: Caly, Leon , Horwood, Paul , Dhanasekaran, VijaykrishnaLynch, Stacey , Greenhill, Andrew , Pomat, William , Rai, Glennis , Kisa, Debbie , Bande, Grace , Druce, Julian , Abdad, Mohammad
- Date: 2019
- Type: Text , Journal article
- Relation: Emerging Infectious Diseases Vol. 25, no. 12 (2019), p. 2266-2269
- Full Text:
- Reviewed:
- Description: We report a case of Barmah Forest virus infection in a child from Central Province, Papua New Guinea, who had no previous travel history. Genomic characterization of the virus showed divergent origin compared with viruses previously detected, supporting the hypothesis that the range of Barmah Forest virus extends beyond Australia. © 2019 Centers for Disease Control and Prevention (CDC). All rights reserved.
- Authors: Caly, Leon , Horwood, Paul , Dhanasekaran, VijaykrishnaLynch, Stacey , Greenhill, Andrew , Pomat, William , Rai, Glennis , Kisa, Debbie , Bande, Grace , Druce, Julian , Abdad, Mohammad
- Date: 2019
- Type: Text , Journal article
- Relation: Emerging Infectious Diseases Vol. 25, no. 12 (2019), p. 2266-2269
- Full Text:
- Reviewed:
- Description: We report a case of Barmah Forest virus infection in a child from Central Province, Papua New Guinea, who had no previous travel history. Genomic characterization of the virus showed divergent origin compared with viruses previously detected, supporting the hypothesis that the range of Barmah Forest virus extends beyond Australia. © 2019 Centers for Disease Control and Prevention (CDC). All rights reserved.
Employer training in Australia : Current practices and concerns
- Smith, Erica, Callan, Victor, Tuck, Jacquiline, Smith, Andy
- Authors: Smith, Erica , Callan, Victor , Tuck, Jacquiline , Smith, Andy
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Training and Development Vol. 23, no. 2 (2019), p. 169-183
- Full Text:
- Reviewed:
- Description: This paper presents and analyses results from a research project on current trends in employer training in Australia. While the formal vocational education and training (VET) system is well-researched, the everyday training that happens in workplaces is relatively under-researched in Australia. Using some of the results of an employer survey undertaken in 2015, the paper describes and analyses employer-based training across a range of industry areas. The survey included groups of questions on a range of matters, including the reasons why employers train, and how these relate to employers' perceptions of their operating environment, and the structures they have in place to manage and organize training. Detailed data are provided about three specific forms of training: in-house training and learning; the use that employers make of external providers of training; and employers' use of nationally recognised training - training from the VET system. Finally the paper reports what managers said about the barriers to providing more training. The paper analyses the findings in relation to the literature and also identified changes over time in training practices in Australian companies. Implications for training policy and practice, as well as for future research, are identified.
- Authors: Smith, Erica , Callan, Victor , Tuck, Jacquiline , Smith, Andy
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Training and Development Vol. 23, no. 2 (2019), p. 169-183
- Full Text:
- Reviewed:
- Description: This paper presents and analyses results from a research project on current trends in employer training in Australia. While the formal vocational education and training (VET) system is well-researched, the everyday training that happens in workplaces is relatively under-researched in Australia. Using some of the results of an employer survey undertaken in 2015, the paper describes and analyses employer-based training across a range of industry areas. The survey included groups of questions on a range of matters, including the reasons why employers train, and how these relate to employers' perceptions of their operating environment, and the structures they have in place to manage and organize training. Detailed data are provided about three specific forms of training: in-house training and learning; the use that employers make of external providers of training; and employers' use of nationally recognised training - training from the VET system. Finally the paper reports what managers said about the barriers to providing more training. The paper analyses the findings in relation to the literature and also identified changes over time in training practices in Australian companies. Implications for training policy and practice, as well as for future research, are identified.
Implementing natural capital credit risk assessment in agricultural lending
- Ascui, Francisco, Cojoianu, Theodor
- Authors: Ascui, Francisco , Cojoianu, Theodor
- Date: 2019
- Type: Text , Journal article
- Relation: Business Strategy and the Environment Vol. 28, no. 6 (2019), p. 1234-1249
- Full Text:
- Reviewed:
- Description: Agriculture has critical impacts and dependencies on natural capital, and agricultural lenders are therefore exposed to natural capital credit risk through their loans to farmers. Currently, however, lenders lack any detailed guidance for assessing natural capital credit risk in agriculture and are challenged by the fact that the relevant material risks vary considerably by agricultural sector and geography. This paper develops a natural capital credit risk assessment framework based on a bottom-up review of the material risks associated with natural capital impacts and dependencies for Australian beef production. It demonstrates that implementing natural capital credit risk assessment is feasible in agricultural lending, using a combination of quantitative and qualitative inputs. Implementation challenges include the complexity and interconnectedness of natural capital processes, data availability and cost, spatial data analytical capacity, and the need for transformational change, both within lending organisations and across the banking sector. © 2019 John Wiley & Sons, Ltd and ERP Environment
- Authors: Ascui, Francisco , Cojoianu, Theodor
- Date: 2019
- Type: Text , Journal article
- Relation: Business Strategy and the Environment Vol. 28, no. 6 (2019), p. 1234-1249
- Full Text:
- Reviewed:
- Description: Agriculture has critical impacts and dependencies on natural capital, and agricultural lenders are therefore exposed to natural capital credit risk through their loans to farmers. Currently, however, lenders lack any detailed guidance for assessing natural capital credit risk in agriculture and are challenged by the fact that the relevant material risks vary considerably by agricultural sector and geography. This paper develops a natural capital credit risk assessment framework based on a bottom-up review of the material risks associated with natural capital impacts and dependencies for Australian beef production. It demonstrates that implementing natural capital credit risk assessment is feasible in agricultural lending, using a combination of quantitative and qualitative inputs. Implementation challenges include the complexity and interconnectedness of natural capital processes, data availability and cost, spatial data analytical capacity, and the need for transformational change, both within lending organisations and across the banking sector. © 2019 John Wiley & Sons, Ltd and ERP Environment
International connections in actor training in Australia : Tracing Stanislayski's system and Brechtian politics
- Authors: Tait, Peta , Beddie, Melanie
- Date: 2019
- Type: Text , Journal article
- Relation: Stanislavski Studies Vol. 7, no. 2 (2019), p. 159-175
- Full Text:
- Reviewed:
- Description: This article traces the approaches to actor training offered in Australia based on the training backgrounds of influential teachers. The research for this article finds international connections that reveal strong links to approaches originating with Konstantin Stanislayski and Bertolt Brecht. It seeks to understand with whom a teacher studied to explain what was probably learnt and therefore the type of training knowledge that the teacher is likely to pass on to students. The research confirms that international approaches are fundamental to performance training in tertiary conservatorium courses, and the profiles of nine teachers are presented in detail to encapsulate patterns of training and to show the complex nexus of influences and international approaches. The profiles indicate an increasing influence of American approaches in the second half of the twentieth century alongside British ones, but that British influences remain important for European approaches and for political theatre in particular into the twenty-first century. We argue that even where there was a synthesis happening in the teaching of performance in Australia, the influences of major international approaches are identifiable through the training backgrounds of teachers. In this way, it is possible to locate teachers in Australia within actor training internationally.
- Authors: Tait, Peta , Beddie, Melanie
- Date: 2019
- Type: Text , Journal article
- Relation: Stanislavski Studies Vol. 7, no. 2 (2019), p. 159-175
- Full Text:
- Reviewed:
- Description: This article traces the approaches to actor training offered in Australia based on the training backgrounds of influential teachers. The research for this article finds international connections that reveal strong links to approaches originating with Konstantin Stanislayski and Bertolt Brecht. It seeks to understand with whom a teacher studied to explain what was probably learnt and therefore the type of training knowledge that the teacher is likely to pass on to students. The research confirms that international approaches are fundamental to performance training in tertiary conservatorium courses, and the profiles of nine teachers are presented in detail to encapsulate patterns of training and to show the complex nexus of influences and international approaches. The profiles indicate an increasing influence of American approaches in the second half of the twentieth century alongside British ones, but that British influences remain important for European approaches and for political theatre in particular into the twenty-first century. We argue that even where there was a synthesis happening in the teaching of performance in Australia, the influences of major international approaches are identifiable through the training backgrounds of teachers. In this way, it is possible to locate teachers in Australia within actor training internationally.
Latrobe Valley circular industrial ecosystem
- Authors: Ghayur, Adeel
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Climate change, energy security, pollution and increasing unemployment in the face of automation are four critical challenges facing every region in the twenty-first century, including the Latrobe Valley in Victoria, Australia. The Valley – location of the largest brown coal deposits and forest industry in the southern hemisphere – is undergoing unprecedented and rapid changes. Its ageing brown coal power plants are retiring and replacements are not planned, leading to job insecurity. Solutions are needed that ensure continued economic activity in the region whilst allowing for the Valley to contribute its fair share in the fight against the climate change. The aim of this study is to investigate a possible local solution that could help tackle these issues of the Latrobe Valley in addition to plastic pollution and energy insecurity. Transitioning from linear to circular materials flow is one possible solution that favours sustainability and job security. Consequently, a multiproduct succinic acid biorefinery is modelled, acting as an industrial hub in a potential Latrobe Valley circular economy. This allows for employment creation in the value-addition of its platform chemicals into carbon negative and environment-friendly products. Additionally, such a biorefinery concept has the capacity to tackle Post-combustion CO2 Capture (PCC) industry’s wastes. It is anticipated that any future utilisation of brown coal as an energy vector would entail PCC to ensure carbon neutrality. A PCC industry produces CO2 and amine wastes that require adequate disposal. The modelled biorefinery has the capacity to valorise both. The simulation and the techno-economic analysis show the modelled Carbon Negative Biorefinery consumes 656,000 metric tonnes (t) of pulp logs and 42,000 t of CO2 to produce 220,000 t of succinic acid, 115,000 t of acetic acid and 900 t of dimethyl ether, annually. Biorefinery’s CAPEX and OPEX stand at AU$ 635,000,000 and $ 180,000,000 respectively. The calculated Minimum Selling Price for succinic acid is $ 990/t, only 6.4% higher than a typical biorefinery. Subsequently, biorefinery’s capacity as an anchor tenant is also simulated via technical evaluations of four value-added products: • Poly(butylene succinate) as biodegradable polymer replacing petro-plastics – simulation results show 1 t of succinic acid produces 0.19 t of tetrahydrofuran and 0.44 t of poly(butylene succinate); • Carbon fibre for insulation products, sporting goods and foams – 1 t of lignin and 0.8 t of acetic anhydride produce 0.8 t of carbon fibre; • Succinylated lignin adhesive for replacing urea-formaldehyde in the wood industry – simulation results show the biorefinery concept having the capacity to valorise both waste amine and CO2 from a PCC plant; and • Renewable fuels like hydrogen as energy vectors – a small biorefinery can potentially provide dozens of gigawatt hours of stored power for backup and peak demands, annually. In summary, results of this research are: • A biorefinery can valorise PCC plant wastes; • Multiproduct succinic acid biorefinery is economically viable; • Renewable fuels are ideally suited as energy storage vectors for a renewable energy grid both in developing and developed countries; • Bioproducts can reduce CO2 emissions thereby mitigate climate change; • Bioproducts can replace petro-products and reduce pollution; • Bioproducts can replace construction industry materials associated with CO2 emissions; • Biorefineries can help a region transition from a linear to a circular economy; and • Circular economies have the potential to generate secure jobs. In conclusion, this research identifies platform biochemicals as potential key drivers in a linear economy’s transition to a circular economy.
- Description: Doctor of Philosophy
- Authors: Ghayur, Adeel
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Climate change, energy security, pollution and increasing unemployment in the face of automation are four critical challenges facing every region in the twenty-first century, including the Latrobe Valley in Victoria, Australia. The Valley – location of the largest brown coal deposits and forest industry in the southern hemisphere – is undergoing unprecedented and rapid changes. Its ageing brown coal power plants are retiring and replacements are not planned, leading to job insecurity. Solutions are needed that ensure continued economic activity in the region whilst allowing for the Valley to contribute its fair share in the fight against the climate change. The aim of this study is to investigate a possible local solution that could help tackle these issues of the Latrobe Valley in addition to plastic pollution and energy insecurity. Transitioning from linear to circular materials flow is one possible solution that favours sustainability and job security. Consequently, a multiproduct succinic acid biorefinery is modelled, acting as an industrial hub in a potential Latrobe Valley circular economy. This allows for employment creation in the value-addition of its platform chemicals into carbon negative and environment-friendly products. Additionally, such a biorefinery concept has the capacity to tackle Post-combustion CO2 Capture (PCC) industry’s wastes. It is anticipated that any future utilisation of brown coal as an energy vector would entail PCC to ensure carbon neutrality. A PCC industry produces CO2 and amine wastes that require adequate disposal. The modelled biorefinery has the capacity to valorise both. The simulation and the techno-economic analysis show the modelled Carbon Negative Biorefinery consumes 656,000 metric tonnes (t) of pulp logs and 42,000 t of CO2 to produce 220,000 t of succinic acid, 115,000 t of acetic acid and 900 t of dimethyl ether, annually. Biorefinery’s CAPEX and OPEX stand at AU$ 635,000,000 and $ 180,000,000 respectively. The calculated Minimum Selling Price for succinic acid is $ 990/t, only 6.4% higher than a typical biorefinery. Subsequently, biorefinery’s capacity as an anchor tenant is also simulated via technical evaluations of four value-added products: • Poly(butylene succinate) as biodegradable polymer replacing petro-plastics – simulation results show 1 t of succinic acid produces 0.19 t of tetrahydrofuran and 0.44 t of poly(butylene succinate); • Carbon fibre for insulation products, sporting goods and foams – 1 t of lignin and 0.8 t of acetic anhydride produce 0.8 t of carbon fibre; • Succinylated lignin adhesive for replacing urea-formaldehyde in the wood industry – simulation results show the biorefinery concept having the capacity to valorise both waste amine and CO2 from a PCC plant; and • Renewable fuels like hydrogen as energy vectors – a small biorefinery can potentially provide dozens of gigawatt hours of stored power for backup and peak demands, annually. In summary, results of this research are: • A biorefinery can valorise PCC plant wastes; • Multiproduct succinic acid biorefinery is economically viable; • Renewable fuels are ideally suited as energy storage vectors for a renewable energy grid both in developing and developed countries; • Bioproducts can reduce CO2 emissions thereby mitigate climate change; • Bioproducts can replace petro-products and reduce pollution; • Bioproducts can replace construction industry materials associated with CO2 emissions; • Biorefineries can help a region transition from a linear to a circular economy; and • Circular economies have the potential to generate secure jobs. In conclusion, this research identifies platform biochemicals as potential key drivers in a linear economy’s transition to a circular economy.
- Description: Doctor of Philosophy
Livestock grazing effects on riparian bird breeding behaviour in agricultural landscapes
- Hansen, Birgita, Fraser, Hannah, Jones, Christopher
- Authors: Hansen, Birgita , Fraser, Hannah , Jones, Christopher
- Date: 2019
- Type: Text , Journal article
- Relation: Agriculture, Ecosystems and Environment Vol. 270-271, no. (2019), p. 93-102
- Full Text:
- Reviewed:
- Description: Globally, many bird species that rely on native woodland or forest environments are declining due to vegetation clearing for livestock pastures and cereal cropping. In many landscapes, woodland remnants are restricted to waterways and roadsides in narrow, sometimes degraded patches, and not all patches can necessarily provide the resources required to support bird populations. This study investigated the influence of livestock grazing and vegetation characteristics on bird breeding activity in riparian zones in northern Victoria, Australia, where much of the landscape is used for production and has experienced significant loss of woodland. Birds were broadly categorised as ‘woodland’ or ‘non-woodland’ species, based on dependency on woodlands for breeding. The majority of woodland species detected were relatively common, and where riparian zones were heavily grazed, there was significantly lower woodland bird breeding activity compared to non-woodland bird breeding activity (the latter increasing with grazing intensity). Woodland and non-woodland birds had consistently opposite responses to grazing intensity, vegetation and landscape characteristics, suggesting that the factors influencing breeding differ markedly between these two groups. Thus, where riparian zones are intensively grazed, the bird community shifts from predominantly woodland to largely non-woodland species. This has implications for the conservation of both rare and common woodland bird species in southern Australia. Simple changes in land management, for example, livestock exclusion from important breeding habitat, may confer large gains for population persistence of woodland bird species.
- Authors: Hansen, Birgita , Fraser, Hannah , Jones, Christopher
- Date: 2019
- Type: Text , Journal article
- Relation: Agriculture, Ecosystems and Environment Vol. 270-271, no. (2019), p. 93-102
- Full Text:
- Reviewed:
- Description: Globally, many bird species that rely on native woodland or forest environments are declining due to vegetation clearing for livestock pastures and cereal cropping. In many landscapes, woodland remnants are restricted to waterways and roadsides in narrow, sometimes degraded patches, and not all patches can necessarily provide the resources required to support bird populations. This study investigated the influence of livestock grazing and vegetation characteristics on bird breeding activity in riparian zones in northern Victoria, Australia, where much of the landscape is used for production and has experienced significant loss of woodland. Birds were broadly categorised as ‘woodland’ or ‘non-woodland’ species, based on dependency on woodlands for breeding. The majority of woodland species detected were relatively common, and where riparian zones were heavily grazed, there was significantly lower woodland bird breeding activity compared to non-woodland bird breeding activity (the latter increasing with grazing intensity). Woodland and non-woodland birds had consistently opposite responses to grazing intensity, vegetation and landscape characteristics, suggesting that the factors influencing breeding differ markedly between these two groups. Thus, where riparian zones are intensively grazed, the bird community shifts from predominantly woodland to largely non-woodland species. This has implications for the conservation of both rare and common woodland bird species in southern Australia. Simple changes in land management, for example, livestock exclusion from important breeding habitat, may confer large gains for population persistence of woodland bird species.