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
Suicide in rural Australia : are farming-related suicides different?
- 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.
Measurement of the tensile strength of organic soft rock
- Authors: Tolooiyan, Ali , Mackay, Rae , Xue, Jianfeng
- Date: 2014
- Type: Text , Journal article
- Relation: Geotechnical Testing Journal Vol. 37, no. 6 (2014), p.
- Full Text: false
- Reviewed:
- Description: Understanding all potential slope failure mechanisms is a pre-requisite for predicting the likelihood of batter movements during excavation in open cut mines. The tensile behavior of soils and rocks may be a significant contributor to a slope failure and must be known in order to quantify the risks of slope failure. The contribution can be particularly significant for Intermediate Geotechnical Materials (IGMs) that possess characteristics of both soils and rocks and where the failure mechanisms are complex due to the interplay between ductile and brittle behavior. Brown coal is such an intermediate Geotechnical Material. Recent batter movements in the brown coal mines in the Latrobe Valley, Australia have raised doubts about the current understanding of the mechanisms of slope failure in this material. Research is underway to re-evaluate all properties of the brown coal applicable to slope failure. This paper describes the investigation of brown coal tensile strength. There are alternative test methods available to determine the tensile behavior of materials, including direct tensile tests, beam bending tests and Brazilian compression tests. The applicability of each test method is material dependent, as such, it is necessary to confirm the validity of the methods for each material. Beam bending tests have achieved mixed results for both rocks and IGMs previously. Thus, the present work has explored only the use of Direct tensile and Brazilian test methods. Both methods were implemented using a modified direct shear apparatus and valid test procedures for both test methods were developed. Each test procedure has been verified by Finite Element Modelling (FEM) using ABAQUS 6.12.1 FEM code. The results from the laboratory test methods are in good agreement and show that brown coal is a predominantly brittle material with a peak tensile strength slightly greater than 100 kPa. The finite element analyses confirm that non-uniformity of the tensile stresses during sample loading tends to lead to the underestimation of tensile strength for both tests, but the Brazilian test has less bias for brown coal. It is observed that the rate of loading of low stiffness, low permeability, and saturated samples in the Brazilian test is an important test design parameter for the accurate determination of tensile strength of IGMs in the laboratory.
Whatever happened to gender equality in Australian and New Zealand universities?
- Authors: Bönisch-Brednich, Brigitte , White, Kate
- Date: 2021
- Type: Text , Book chapter
- Relation: Palgrave Studies in Gender and Education p. 93-115
- Full Text: false
- Reviewed:
- Description: This chapter examines why progress towards getting more women into senior management has been slow in Australian and New Zealand public universities. It argues that despite implementation of gender-equality policies, the structural sources of gender equality have not been tackled. Most recently this has been reflected in merging gender equality with other initiatives, transforming it from a separate and stand-alone goal. The data is derived from senior managers who were responsible for gender equality during COVID-19 and an analysis of the strategic plans of all public universities. While such senior managers expressed a commitment to change, the university strategic plans revealed either an absence of gender-equality initiatives or their low priority. “Gender” has mostly been subsumed into crowded equity/diversity/inclusion portfolios, making gender inequality invisible. © 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Reliability of the tools used to examine psychological distress, fear of COVID-19 and coping amongst migrants and non-migrants in Australia
- 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**
Towards understanding Lepidocyrtus Bourlet, 1839 (Collembola, Entomobryidae) I : Diagnosis of the subgenus Setogaster, new records and redescriptions of species
- Authors: Mateos, Eduardo , Greenslade, Penelope
- Date: 2015
- Type: Text , Journal article
- Relation: Zootaxa Vol. 4044, no. 1 (2015), p. 105-129
- Full Text: false
- Reviewed:
- Description: The taxonomic status of the subgenera of Lepidocyrtus Bourlet is confused. Currently ten subgenera are recognised but their separation, using the existing set of diagnostic characters, is not clear. Collections over the last forty years have shown that species of Setogaster Salmon, originally described as a genus (Trichogaster Handschin) and currently considered a subgenus of Lepidocyrtus, are common and widespread in Australia. The diagnostic characters of Setogaster, as given by Handschin, are: 1) the basal mucronal spine with spinelet; 2) lack of scales on antennae, legs, ventral tube and dorsal region of manubrium; and, for some species, 3) tufts of long filaments laterally on abdomen III. These three diagnostic characters for Setogaster are shared with some other subgenera, making their delimitation unclear. We provide here an array of new characters that are associated with Handschin's characters which separate Setogaster from all European species of the subgenera Lanocyrtus and Lepidocyrtus s. str. On this basis we define subgenus Setogaster more in detail, redescribe some species in the subgenus, corroborate the presence of the subgenus in many Australian localities, and confirm three records of exotic, introduced species in Australia. Lepidocyrtus nigrofasciatus Womersley, Lepidocyrtus praecisus Schott, and the Hawaiian Lepidocyrtus kuakea Christiansen & Bellinger, are placed in Setogaster subgenus; Lepidocyrtus (Trichogaster) pallida Salmon from Singapore is placed in the subgenus Acrocyrtus; Merapicyrtus Yoshii & Suhardjono is considered a synonym of Setogaster. Erratum: Towards understanding Lepidocyrtus Bourlet, 1839 (Collembola, Entomobryidae) II: New Australian species (Zootaxa (2021) 4981 (365-387) DOI: 10.11646/ZOOTAXA.4981.2.9). On page 365, please include additional address for Penelope Greenslade: School of Science, Psychology and Sport, Federation University, Mt Helen, Ballarat, Victoria, Australia. © 2021 Magnolia Press.
- Description: The taxonomic status of the subgenera of Lepidocyrtus Bourlet is confused. Currently ten subgenera are recognised but their separation, using the existing set of diagnostic characters, is not clear. Collections over the last forty years have shown that species of Setogaster Salmon, originally described as a genus (Trichogaster Handschin) and currently considered a subgenus of Lepidocyrtus, are common and widespread in Australia. The diagnostic characters of Setogaster, as given by Handschin, are: 1) the basal mucronal spine with spinelet; 2) lack of scales on antennae, legs, ventral tube and dorsal region of manubrium; and, for some species, 3) tufts of long filaments laterally on abdomen III. These three diagnostic characters for Setogaster are shared with some other subgenera, making their delimitation unclear. We provide here an array of new characters that are associated with Handschin's characters which separate Setogaster from all European species of the subgenera Lanocyrtus and Lepidocyrtus s. str. On this basis we define subgenus Setogaster more in detail, redescribe some species in the subgenus, corroborate the presence of the subgenus in many Australian localities, and confirm three records of exotic, introduced species in Australia. Lepidocyrtus nigrofasciatus Womersley, Lepidocyrtus praecisus Schott, and the Hawaiian Lepidocyrtus kuakea Christiansen & Bellinger, are placed in Setogaster subgenus; Lepidocyrtus (Trichogaster) pallida Salmon from Singapore is placed in the subgenus Acrocyrtus; Merapicyrtus Yoshii & Suhardjono is considered a synonym of Setogaster.
Organophosphate exposure and the chronic effects on farmers: a narrative review
- 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.
The data deficit for asthma emergency presentations might surprise you : how RAHDaR addresses the 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.
Analysis of EGM licensing decisions by the gambling regulator, Victoria, Australia
- Authors: Francis, Louise , Livingstone, Charles , Rintoul, Angela
- Date: 2017
- Type: Text , Journal article
- Relation: International Gambling Studies Vol. 17, no. 1 (2017), p. 65-86
- Full Text: false
- Reviewed:
- Description: Gambling expansion is commonly justified in public discourse by claims of community benefit, increased employment and capital investment. Compared to other jurisdictions, the Electronic Gambling Machine (EGM) license process in Victoria, Australia, is relatively transparent and amenable to analysis. This article describes research that assessed factors relevant to EGM license decisions made by Victoria’s gambling regulator between 2007 and 2014. During the period under review, the regulator granted 144 of 154 applications, finding that approving these applications would not be detrimental to relevant communities. Most commonly cited factors supporting approvals were commitments to undertake capital works, contribute to community purposes and increase employment. The regulator overwhelmingly agreed that supportive factors would balance harms, such as problem gambling, high levels of expenditure or socio-economic disadvantage. This research demonstrates the difficulty of balancing apparently quantifiable benefits against less readily measurable gambling-related harms in regulatory decision-making. The study found that harms were poorly conceived and understood inadequately and supportive factors frequently overstated. This process may lead to unnecessarily high levels of community harm, contradicting the purposes of the relevant legislation. The article suggests that better, more consistently applied principles are required to ensure the more rigorous scrutiny of supportive factors and improved understanding of gambling harms. © 2016 Informa UK Limited, trading as Taylor & Francis Group.
Fine-scale drivers of beetle diversity are affected by vegetation context and agricultural history
- Authors: Ross, Catherine , Barton, Philip , McIntyre, Sue , Cunningham, Saul , Manning, Adrian
- Date: 2017
- Type: Text , Journal article
- Relation: Austral Ecology Vol. 42, no. 7 (2017), p. 831-843
- Full Text: false
- Reviewed:
- Description: Environmental gradients have been shown to affect animal diversity, but knowledge of fine-scale drivers of insect diversity is, in many cases, poorly developed. We investigated the drivers of beetle diversity and composition at different microhabitats, and how this may be mediated by past agricultural activities. The study was undertaken in temperate eucalypt grassy woodland near Canberra, south-eastern Australia, with a 200-year history of pastoral land use. We sampled beetles using pitfall traps at three microhabitats (open grassland, logs and under trees). We analysed the effects of soil properties, vegetation structure, and plant composition on beetle composition, and compared beetle responses among the microhabitats. We found that microhabitat was a strong determinant of the way beetle communities responded to their environment. Soil nutrients (C, N and P) were the strongest drivers of beetle species richness, abundance and composition at open and log microhabitat, however vegetation structure (tree basal area) was more important for beetle richness, abundance and biomass under trees. We also found significant differences in beetle composition among distinct ground-layer plant communities at log and tree microhabitat. We show that prior agricultural land use, particularly fertilization, has altered soil and plant communities, and that these effects continue to flow through the system affecting beetle assemblages. These findings have implications for future management of microhabitat structures in temperate grassy woodlands with a history of agricultural use. © 2017 Ecological Society of Australia
A configural model of expert judgement as a preliminary epidemiological study of injury problems: An application to drowning
- 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.
Hookworm Infection in Oceania
- Authors: Bradbury, Richard , Traub, Rebecca
- Date: 2016
- Type: Text , Book chapter
- Relation: Neglected Tropical Diseases - Oceania Chapter 2 p. 33-68
- Full Text: false
- Reviewed:
- Description: Hookworm disease and its associated morbidities continue to be a major public health problem in many tropical and subtropical nations and remain endemic throughout the Oceania region. Three species of hookworm cause patent infection in humans in this region: Necator americanus, Ancylostoma duodenale and Ancylostoma ceylanicum. Historical hookworm infection rates of up to 90 % throughout many parts of Oceania have significantly declined; however, the disease remains a major problem requiring ongoing public health intervention. The effectiveness of such interventions is evident in northern Australia, where once widespread hookworm disease is now limited to a few remaining endemic foci of isolated communities in the far north of the country. Outside of Australia, there is limited data available in the literature on hookworm prevalence, but a few recent (since 2000) studies have found hookworm prevalence rates of between 3 and 23 %. Infections with A. caninum, leading to eosinophilic enteritis, and sporadic cases cutaneous larva migrans caused by dermal migration of animal hookworm larva are also reported from several regions. This chapter provides a comprehensive review of both the historical and current literature on species of hookworms infecting humans and the geographical prevalence and distribution of hookworm disease in the Oceania region.
The “perfect score” : the burden of educational elitism on children in out-of-home care
- Authors: Wilson, Jacqueline , Harvey, Andrew , Goodwin-Burns, Pearl , Humphries, Joanna
- Date: 2019
- Type: Text , Book chapter
- Relation: Education in out-of-home care : international perspectives on policy, practice and research p. 211-223
- Full Text: false
- Reviewed:
- Description: Annual media attention in Australia on the students and schools with the highest scores in the final year of secondary education (Year 12) promotes a narrow and elitist perception of the educational value of such statistical achievement. This in turn leaves disadvantaged students and their schools effectively stigmatised. Various disadvantaged groups benefit from equalising processes built into the senior-year system, but children in or recently discharged from out-of-home care (OHC) and adults who were in care as children are excluded from the official list of “equity” groups at secondary and tertiary levels. A very small percentage of those in OHC complete secondary school successfully, and even fewer care-leavers attempt tertiary education. We argue that the elitist ethos embraced by the secondary education system and legitimised by the media plays a key role in disadvantaging these groups. We examine as case studies the media coverage of final secondary results, juxtaposed with the experiences of several care-leavers currently attending a regional university, as gleaned from in-depth interviews and enrolment data-analysis. These accounts consistently affirm an array of systemic and cultural obstacles to the successful pursuit of their education.
Delineating genetic management units of sambar deer (Rusa unicolor) in south-eastern Australia, using opportunistic tissue sampling and targeted scat collection
- Authors: Davies, Christopher , Wright, Wendy , Wedrowicz, Faye , Pacioni, Carlo , Hogan, Fiona
- Date: 2022
- Type: Text , Journal article
- Relation: Wildlife Research Vol. 49, no. 2 (2022), p. 147-157
- Full Text:
- Reviewed:
- Description: Context: Invasive species are major drivers of biodiversity loss, requiring management to reduce their ecological impacts. Population genetics can be applied to delineate management units, providing information that can help plan and improve control strategies. Aim: The present study aims to use a genetic approach to test the existence of three previously proposed sambar deer populations in south-eastern Australia. In doing so, the study aims to delineate management units of sambar deer in south-eastern Australia. Methods: Sambar deer DNA was sourced opportunistically from tissue samples and targeted scat collection. Samples were collected from three areas in Victoria, south-eastern Australia: Mt Cole (MC), French Island (FI) and eastern Victoria (EV). Contemporary population structure was assessed using a suite of 11 polymorphic microsatellite markers. The number of maternal sambar deer lineages in south-eastern Australia was investigated through sequencing of the mitochondrial (mt)DNA control region. Key results: Three distinct genetic clusters were identified. Differentiation among inferred clusters was found to be high, with FST ranging from 0.24 between EV and FI clusters and 0.48 between MC and FI clusters. Two mtDNA haplotypes were identified; R.u1 was found throughout EV and FI, and R.u2 was unique to MC. DNA isolated from scats provided reliable data and proved critical for sampling areas where hunting and culling of deer are not generally undertaken. Conclusions: Three genetically distinct sambar deer management units in south-eastern Australia are defined-MC, FI and EV. Sambar deer control strategies should be applied to each management unit independently. This may be difficult or infeasible for the EV management unit, which is large and geographically complex. Further research may help identify additional fine-scale genetic structure in EV, allowing smaller, more practicable management units to be identified. Implications: Genetic data can be used to identify management units for invasive species, which will be critical for the development of future management strategies and improving control operations. The approach outlined here could also be applied to improve the management of other introduced deer species in south-eastern Australia. © 2022 CSIRO Open Access.
The role of ideological attitudes in responses to COVID-19 threat and government restrictions in Australia
- Authors: Clarke, Edward , Klas, Anna , Dyos, Emily
- Date: 2021
- Type: Text , Journal article
- Relation: Personality and Individual Differences Vol. 175, no. (2021), p.
- Full Text: false
- Reviewed:
- Description: Many government strategies to reduce the spread of Novel Coronavirus (COVID-19) involved unprecedented restrictions on personal movement, disrupting social and economic norms. Although generally well-received in Australia, community frustration regarding these restrictions appeared to diverge across political lines. Therefore, we examined the unique effects of the ideological subfactors of Right-Wing Authoritarianism (RWA; Aggression, Submission and Conventionalism) and Social Dominance Orientation (SDO; Dominance and Anti-egalitarianism) in predicting perceived personal threat of COVID-19, and support for and reactance to government restrictions, in Australian residents across two separate samples (S1 N = 451, S2 N = 838). COVID-19 threat was positively predicted by Submission, and negatively by Conventionalism, and Anti-egalitarianism. Support for restrictions was also positively predicted by Submission, and negatively by Conventionalism, Dominance, and Anti-egalitarianism. Reactance to government restrictions was negatively predicted by Submission, and positively by Conventionalism, Dominance, and Anti-egalitarianism. These findings suggest that right-wing ideological subfactors contribute to the one's perception of COVID-19 threat and government restrictions differentially. © 2021 Elsevier Ltd
Analysis of a combined circular–toppling slope failure in an open–pit
- Authors: Al Mandalawi, Maged , You, Greg , Dahlhaus, Peter , Dowling, Kim , Sabry, Mohannad
- Date: 2019
- Type: Text , Conference paper
- Relation: 2nd GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2018 - The official international congress of the Soil-Structure Interaction Group in Egypt, SSIGE 2018 p. 10-30
- Full Text: false
- Reviewed:
- Description: Most studies of rock slope failures on open–pit mines have considered either toppling or circular failure stability analysis. By comparison, complex circular–toppling failure has received much less attention in the published literature. This paper presents a study using a range of methods to investigate a failure that occurred in July 2008 in Handlebar Hill, an open–pit base metal mine, near Mt Isa, Australia. Circular failure is the typical slope failure mechanism in slopes with low–strength rocks, although direct/flexural toppling of jointed columns can also occur. The study reviews circular–toppling failure mechanisms in the context of the local geotechnical and geo–hydrological conditions, which include the interaction between fault contacts and the existing deformed rocks. General limit equilibrium methods are used to evaluate the sensitivity of slope models to rock strength parameters and the trigger mechanisms. Finite element methods are used to assess the failure mechanisms and slope displacement, and a kinematic approach is used to evaluate structurally controlled slope instability mechanisms. The results demonstrate that the most credible failure mechanism was shearing along a circular path through the upper weaker rocks (leached Magazine Shale) that in turn initiated secondary block toppling, and the progressive nature of the slope failure mechanism. The use of conventional and numerical techniques for back–analysis of the combined circular–toppling failure provided key insights into the failure mechanisms and factors controlling slope instability. © 2019, Springer Nature Switzerland AG.
Advanced practice in nursing and midwifery : the contribution to healthcare in Australia
- Authors: Lowe, Gainne , Plummer, Virginia
- Date: 2019
- Type: Text , Book chapter
- Relation: Advanced Practice in Healthcare: Dynamic Developments in Nursing and Allied Health Professions. Chapter 4 p. 51-63
- Full Text: false
- Reviewed:
- Description: This chapter presents examples of advanced nursing and midwifery practice, together with their contribution to healthcare in Australia. It begins with an overview of the development of this level of nursing and how it is currently defined and legally protected. The chapter discusses current issues in advanced practice in Australia, with particular reference to the roles and settings in which practitioners work. With the introduction of new nursing roles to improve healthcare efficiency, it is important that the public, other healthcare providers, and indeed nurses themselves have an understanding of the various nursing roles in terms which are meaningful. Positive outcomes resulting from nurse-led clinics in a variety of specialty areas will ensure a significant improvement in patient outcomes, and will have distinctly positive implications in Australia’s more rural and remote geographic locations. © 2019 John Wiley & Sons Ltd.
Coercive control of money, dowry and remittances among Indian migrant women in Australia
- Authors: Singh, Supriya , Sidhu, Jasvinder
- Date: 2020
- Type: Text , Journal article
- Relation: South Asian Diaspora Vol. 12, no. 1 (2020), p. 35-50
- Full Text: false
- Reviewed:
- Description: This paper examines how coercive control underlies financial abuse as men re-interpret the gender of money, stripping it of its moral safeguards. Financial abuse denies women access and agency over money. It works through male reinterpretation of how money is gendered–that is the way men and women own, inherit, use, manage and control money. Recent Indian migrant women experience coercive control when the male control of money is exercised without responsibility for the welfare of the wife and children. The family boundary of money becomes a way of extorting money from the wife’s family. Sending money home, a sign of filial responsibility, becomes abusive when the wife is not consulted, leaving the family in Australia without sufficient money for their settlement needs. This paper extends the theoretical and geographic breadth of studies of family violence among Indian women in the diaspora. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
Implementing natural capital credit risk assessment in agricultural lending
- 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
The impact of covid-19 on psychosocial well-being and learning for australian nursing and midwifery undergraduate students: a cross-sectional survey
- Authors: Rasmussen, Bodil , Hutchinson, Alison , Lowe, Grainne , Wynter, Karen , Redley, Bernice , Holton, Sara , Manias, Elizabeth , Phillips, Nikki , McDonall, Jo , McTier, Lauren , Kerr, Debra
- Date: 2022
- Type: Text , Journal article
- Relation: Nurse Education in Practice Vol. 58, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Aim: To explore the impact of COVID-19 on psychosocial well-being and learning for nursing and midwifery undergraduate students in an Australian university. Background: The World Health Organization has reported a substantial psychological impact of COVID-19 on healthcare professionals to date. Evidence is lacking, however, regarding university nursing and midwifery students of the pandemic and its impact on their educational preparation and/or clinical placement during the COVID-19 pandemic. Design: Cross-sectional survey of nursing and midwifery undergraduate students enrolled in the Bachelor of Nursing suite of courses from the study institution in August- September 2020. Methods: A cross-sectional self-administered anonymous online survey was distributed to current nursing and midwifery undergraduate students. The survey included three open-ended questions; responses were thematically analysed. Results: Of 2907 students invited, 637 (22%) responded with 288 of the respondents (45%) providing a response to at least one of the three open-ended questions. Three major themes associated with the impact of the pandemic on psychosocial well-being and learning were identified: psychosocial impact of the pandemic, adjustment to new modes of teaching and learning, and concerns about course progression and career. These themes were underpinned by lack of motivation to study, feeling isolated, and experiencing stress and anxiety that impacted on students’ well-being and their ability to learn and study. Conclusions: Students were appreciative of different and flexible teaching modes that allowed them to balance their study, family, and employment responsibilities. Support from academic staff and clinical facilitators/mentors combined with clear and timely communication of risk management related to personal protective equipment (PPE) in a healthcare facility, were reported to reduce students’ stress and anxiety. Ways to support and maintain motivation among undergraduate nursing and midwifery students are needed. © 2021