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Our world suffers. Some people suffer more than others. Since the first part of 2020, ours is justly described as a time of uncertainty, threat, and upheaval. In this article, we offer reflections threaded narratively, told from the specificity of our societal contexts in Iran, Canada, and Australia. What might we learn in the present and anticipated future from people living chronically within conditions of uncertainty and immobility and also those experiencing uncertainty and immobility for the first time? We argue that reflexive comparative analysis bridging social and visual analysis, anchored in embodied conditions of such people, offers a way to learn from responses to COVID-19 while also being an exercise in ethical research practice. This reflection builds on and extends from our scholarly collaborations that have been ongoing since 2015. Our title recognizes this specific virus as stealthy. Importantly, our choice of words identifies resident Iranians—whose experiences were the original impetuses for this paper, and whose lives provide its empirical basis (98 is Iran's country code)—as equally steely. [ABSTRACT FROM AUTHOR]

This paper connects two seemingly distinct categories of subjects—Indigenous people and asylum seekers and refugees—of the Australian state. In our analysis, Indigenous people and refugees and asylum seekers remain disparate subjects that are yet connected through the violent operations of the Australian biopolitical settler state and its 'liberal art of government', premised in Foucauldian terms, on the 'interplay of freedom and security'. The biopolitical caesura upon which citizenship is predicated enables the rationalisation of the violence that is exercised by the liberal state in order to exclude those subjects deemed as 'enemies of the state' and as threats to the health, wealth, freedom and security of its citizens. We examine the operations of this biopolitical caesura in the context of the Australian settler-colonial state and its tradition of liberal governance in order to bring into focus both its racialised dimensions—what we term its white racial logic—and its ongoing violent effects on both Indigenous people and asylum seekers and refugees. [ABSTRACT FROM AUTHOR]

The importance of recognising, valuing and respecting a child's family, culture, language and values is increasingly articulated in educational policy. Diversity and inclusion are central themes of the guiding principles of early childhood education and care in Australia. Children's literature can be a powerful tool for extending children's knowledge and understandings of themselves and others who may be different culturally, socially or historically. However, evidence suggests many settings provide monocultural book collections which are counterproductive to principles of diversity. This paper reports on a larger study investigating factors and relationships influencing the use of children's literature to support principles of cultural diversity in the kindergarten rooms of long day care centres. The study was conducted within an ontological perspective of constructivism and an epistemological perspective of interpretivism informed by sociocultural theory. A mixed methods approach was adopted and convergent design was employed to interpret significant relationships and their meanings. Twenty-four educators and 110 children from four long day care centres in Western Australia participated. Data were collected through semi-structured interviews, video-based observations, field notes, document analysis and a book audit. This study identified that current book collections in these four kindergarten rooms of long day care centres promote monocultural viewpoints and 'othering' of minority groups through limited access to books portraying inclusive and authentic cultural diversity. These findings have important social justice implications. The outcomes of this study have implications for educators, policy makers, early childhood organisations and those providing higher education and training for early childhood educators. [ABSTRACT FROM AUTHOR]

Recent reforms in Initial Teacher Education (ITE) in Australia have called for primary pre-service teachers to graduate with a specialisation in a priority learning area. This represents a significant change to the way that primary teachers are prepared. In this paper, we use Carol Bacchi's What's the Problem Represented to be? approach (WPR) to analyse the discourses present in four policy documents that have led to the introduction of primary specialisations in Australian education. The policy analysis reveals that the introduction of primary specialisations does not have a strong evidence base. Moreover, slippage in definitions causes confusion about what the role entails, with certain people marginalised by this policy direction. Recommendations are given for how teachers and teacher educators can work effectively within this new policy context. [ABSTRACT FROM AUTHOR]

This paper draws on the largest and most comprehensive Australian research to date that explores the campus climate for sexuality and gender diverse (SGD) people at one university. Using a mixed-method approach that incorporated an online survey open to all students and staff (n = 2395), face-to-face in-depth interviews with key stakeholders (n = 16) and an online document analysis, the study explored participants' perceptions and attitudes to sexuality and gender diversity on campus, experiences of in/exclusion, (un)safe places, visibility in public online documents, and the campus-based services available to support SGD individuals. The findings point to the ongoing exclusion experienced by SGD people across the university. We show how exclusion serves to silence individuals across multiple levels and how this, in turn, limits the visibility of, and redress for, exclusion, impacting on health and well-being. This tension, we posit, can only be addressed safely and holistically through proactive and strategic endeavours on the part of the institution; without which, exclusion will continue to prevail. [ABSTRACT FROM AUTHOR]

Regional climate models (RCMs) are used to dynamically downscale global climate models (GCMs) to provide high-resolution projections of future climate change to better inform policy and decision making at the regional scale. However, biases from GCMs are transferred to RCMs and this can limit the usefulness of the regional climate projections. This paper investigates the influence of bias correcting 4 GCMs from the Coupled Model Intercomparison Project 3, for regional climate simulations over the CORDEX-Australasia domain using Weather Research and Forecasting. The GCM outputs are bias corrected against ERA-Interim reanalysis as a surrogate truth. Results show that over decadal time scales bias correction removes large systematic precipitation and temperature biases. However, bias correction also introduced biases where there were none, introduced biases of the opposite sign, or enhanced existing biases in other regions in some instances. The dynamical mechanisms driving the changes in the biases are explored. [ABSTRACT FROM AUTHOR]

This paper presents findings from a research project which aimed to rank Australian higher education institutions on their 'equity performance'; that is, the extent to which they were accessible for, supportive of and benefiting students traditionally under-represented in higher education. The study comprised a conceptual consideration of how higher education equity might be defined and empirically measured, drawing on extant scholarly research as well as observations from key stakeholders, including equity practitioners, researchers, policymakers and higher education executives and institutional planners. Based on these findings, a theoretical framework for higher education equity performance was constructed, and performance indicators identified and subjected to systematic assessment for real-world application. The ensuing ranking system was populated with institutional data from the 37 public universities in Australia. The findings from this analysis indicate that a ranking system may not be the optimal method for assessing higher education equity performance and highlights the subjective nature of both higher education equity and higher education ranking systems. [ABSTRACT FROM AUTHOR]

The aim of this paper was to identify characteristics and predictors of frequent emergency department (ED) use among people released from prisons in Queensland, Australia. Baseline interview data from a sample of sentenced adults were linked to ED and hospital records. The association between baseline characteristics and frequent ED attendance was modelled by fitting multivariate logistic regression models. Participants who had ≥ 4 visits to the ED in any 365-day period of community follow-up were defined as frequent attenders (FA). The analyses included 1307 people and mean follow-up time in the community was 1063 days. After adjusting for covariates, those with a dual diagnoses of mental illness and substance use (RR = 2.42, 95% CI 1.47–3.99) and those with mental illness alone (RR = 2.47, 95% CI 1.29–4.73) were at higher risk of frequent ED attendance, compared with those with no disorder. Future research should assess whether individually tailored transition supports from prison to community reduce the frequency of ED use among this population. [ABSTRACT FROM AUTHOR]

In 2017, it was excitedly pronounced across major newspapers in Australia that public schools' share of student enrolment had increased, marking a "determined end to a 40-year decline". The claims were bolstered by numerical data, and an accompanied media release, issued by the Australian Bureau of Statistics. These bold claims immediately caught my attention, first for the assertion they were making and the implications for public schools; but second, for the way in which they potentially elided complex and variable units of analysis, to simplify and stabilise the numbers into a depoliticised narrative. Education reform relies on measurements, quantification and statistics to inform policy, but also to inform public opinion. Drawing on Petty's notion of political arithmetic and Gorur's "sociology of measurement", this paper explores and critiques the role of counting in relation to national school enrolment shares, as divided between public and private schools in Australia. [ABSTRACT FROM AUTHOR]

This paper explores the professional development needs of leaders in response to emergent demands for leadership and competing pressures within the changing landscape of Australian international education. Framed within Bourdieu's concepts of field and habitus, this study addresses five dimensions of professional development needs reported by leaders in international education: understanding of and skills to work across cultural differences, knowledge of and expertise to respond to policy changes and emergent trends, leadership and management skills targeted for internationalisation, networking and relationship management skills to work with increasingly diverse and 'non-traditional' stakeholders and research skills. However, the social field in which these leaders are functioning is causing tensions for their continuing professional development, including existing institutional governance and structures, financial constraints and the institutional culture that has not put internationalisation on the top of institutional development agenda. The study indicates a critical need for tackling obstacles and supporting sustainable situated professional learning for these leaders so as to enhance their capacities and impact as key players in international education. This study provides empirical and theoretical insights for institutions involved in international education to build effective policies and practices for enhancing professional development for the sustainable international education leadership. [ABSTRACT FROM AUTHOR]

Background: This paper investigates the content of Australian policies that address withholding or withdrawing life-sustaining treatment to analyse the guidance they provide to doctors about the allocation of resources. Methods: All publicly available non-institutional policies on withholding and withdrawing life-sustaining treatment were identified, including codes of conduct and government and professional organization guidelines. The policies that referred to resource allocation were isolated and analysed using qualitative thematic analysis. Eight Australian policies addressed both withholding and withdrawing life-sustaining treatment and resource allocation. Results: Four resource-related themes were identified: (1) doctors' ethical duties to consider resource allocation; (2) balancing ethical obligations to patient and society; (3) fair process and transparent resource allocation; and (4) legal guidance on distributive justice as a rationale to limit life-sustaining treatment. Conclusion: Of the policies that addressed resource allocation, this review found broad agreement about the existence of doctors' duties to consider the stewardship of scarce resources in decision-making. However, there was disparity in the guidance about how to reconcile competing duties to patient and society. There is a need to better address the difficult and confronting issue of the role of scarce resources in decisions about life-sustaining treatment. [ABSTRACT FROM AUTHOR]

Accurately predicting river flows over daily timescales is considered as an important task for sustainable management of freshwater ecosystems, agricultural applications, and water resources management. In this research paper, artificial intelligence (AI) techniques, namely the cascade correlation neural networks (CCNN) and the random forest (RF) models, were employed in daily river stage and river flow prediction for two river systems (i.e., Dulhunty River and Herbert River) in Australia. To develop the CCNN and RF models, a significant 3-day antecedent river stage and river flow time series were used. 80% of the whole data were used for model training and the remaining 20% for model testing. A total of ten different model structures with different input combinations were used to evaluate the optimal model in the training phase, and the results were analyzed using statistical metrics including the root mean square error (RMSE), Nash–Sutcliffe coefficient (NS), Willmott's index of agreement (WI), and Legate and McCabe's index (ELM) in the testing phase. The inter-comparison of CCNN and RF models for both river systems showed that the CCNN model was able to generate a more accurate prediction of the river stage and river flow compared to the RF model. Due to hydro-geographic differences leading to a different underlying historical data characteristics, the optimal CCNN's performance for the Dulhunty River was found to be most accurate, in terms of ELM = 0.779, WI = 0.964, and ENS = 0.862 versus 0.775, 0.968, and 0.885 for the Herbert River. Following the performance accuracies, the authors ascertained that the CCNN model can be taken as a preferred data intelligent tool for river stage and river flow prediction. [ABSTRACT FROM AUTHOR]

This manuscript describes a range of technical deliberations undertaken by the authors during their work as members of the Australian Government's Independent Scientific Committee on Wind Turbines. Central to these deliberations was the requirement upon the committee to improve understanding and monitoring of the potential impacts of sound from wind turbines (including low frequency and infrasound) on health and the environment. The paper examines existing wind turbine sound limits, possible perceptual and physiological effects of wind turbine noise, aspects of the effects of wind turbine sound on sleep health and quality of life, low-frequency noise limits, the concept of annoyance including alternative causes of it and the potential for it to be affected by low-frequency noise, the influence of amplitude modulation and tonality, sound measurement and analysis and management strategies. In so doing it provides an objective basis for harmonisation across Australia of provisions for siting and monitoring of wind turbines, which currently vary from state to state, contributing to contention and potential inequities between Australians, depending on their place of residence. [ABSTRACT FROM AUTHOR]

Objective: This paper reports on the valuation of quality-of-life states in the Alzheimer's Disease Five Dimensions (AD-5D) instrument in a representative sample of the general population in Australia using the discrete-choice experiment with duration (DCETTO) elicitation technique. Method: A DCE with 200 choice sets of two quality-of-life (QoL) state–duration combinations blocked into 20 survey versions, with ten choice sets in each version, was designed and administered online to a sample representative of the Australian population. Two additional choice sets comprising internal consistency and dominance checks were included in each survey version. A range of model specifications investigating preferences with respect to duration and interactions between AD-5D dimension levels were estimated. Utility weights were developed, with estimated coefficients transformed to the 0 (being dead) to 1 (full health) scale, suitable for the calculation of quality-adjusted life-year (QALY) weights for use in economic evaluation. Results: In total, 1999 respondents completed the choice experiment. Overall, respondents were slightly better educated and had higher annual incomes than the Australian general population. The estimation results from different specifications and models were broadly consistent with the monotonic nature of the AD-5D: utility increased with increased life expectancy and decreased as the severity level for each dimension worsened. A utility value set was generated for the calculation of utilities for all QoL states defined by the AD-5D descriptive system. Conclusion: The DCE-based utility value set is now available to use to generate QALYs for the economic evaluation of treatments and interventions targeting people with dementia and/or their family caregivers. [ABSTRACT FROM AUTHOR]

Improving irrigation efficiency on farms is crucial in securing a sustainable future for irrigators as well as the environment, especially in water scarce regions such as Australia. More efficient irrigation designs are increasingly being investigated using irrigation simulation models but there is a dearth of readily available two-dimensional (2D) models for investigating surface water flow within irrigation bays. This paper adapted the 2D ANUGA open source model to simulate border and basin irrigation by incorporating an infiltration algorithm based on the modified Kostiakov equation. The algorithm was successfully incorporated in ANUGA and the adapted model, ANUGA_MK, was tested using eight border and two basin irrigation events. ANUGA_MK performance was benchmarked against the one-dimensional (1D) SISCO irrigation model for border irrigation events, against the 2D B2D basin irrigation model for basin irrigation events and against observed data. ANUGA_MK adequately simulated surface water advance and depth. SISCO's total infiltration was comparable to that of ANUGA_MK, but its spatio-temporal dynamics differed due to differences in representation of microtopography. For example, the 1D SISCO model did not account for surface depression water storage remaining long after cessation of runoff. Performance of ANUGA_MK was similar to that of B2D in simulating basin irrigation. ANUGA can represent surface water flow on complex surfaces with diverse boundary conditions, and with an appropriate infiltration algorithm, has been adapted as a surface irrigation model that can be used to investigate bay surfaces engineered to improve surface drainage. [ABSTRACT FROM AUTHOR]

This paper presents the results of laboratory tests conducted on a series of mini-cylinder specimens to measure the uniaxial compressive strength of sub-bituminous coal, which is sparsely recorded in the public domain. The measurements were made on mini-cylinder specimens (non-standard) sized from 9.3 to 22.6 mm in diameter, sourced from the Surat–Clarence–Moreton Basin in Australia, an important region for coal mining and coal seam gas extraction. The tested specimens presented poorly developed cleats and were texturally classified as non to poorly banded, although the composition is rich in vitrinite group macerals. The inherent variability of experimental coal strength results was found to be related to fabric and texture. The results from the mini-cylinder specimens could be scaled to predict the behaviour of larger core sizes commonly used for testing mechanical variability and for estimating full seam rock mass strength. [ABSTRACT FROM AUTHOR]

This paper attends to the sociality available in the clozapine clinic regimen and suggests that the social dimensions of clozapine treatment may be as important as the biochemical efficacy of clozapine. The clozapine clinic is where people diagnosed with chronic schizophrenia who take the antipsychotic clozapine go for routine monitoring of clozapine side effects, particularly haematological effects. Psychopharmaceutical treatments are often criticized for being reductionistic and dehumanizing, but clozapine clinics offer increased clinical contact in the age of deinstitutionalization. The inadvertent social benefits of biomedically reductive treatments have not previously been ethnographically attended to in the clozapine-only context. Drawing on 18 months of ethnographic fieldwork with 43 clozapine clients and 16 clinical caregivers in two clozapine clinics in the United Kingdom in Australia, I argue that routine clinical attachments in the clozapine clinic can serve a therapeutic role in terms of providing opportunities for clients' health agency, social competence and accountability. This socio-therapeutic quality appeared to be available because the clinical emphasis was not on psychotic illness. It depended, however, on reliable and familiar social exchanges inside the clinic and on the predictability of clinical activity. The importance of unemotional but unfailing relationships and rhythms in the clozapine clinic context echoes cross-cultural findings about how schizophrenia is managed more productively in environments that invite more neutral and equal social exchanges. [ABSTRACT FROM AUTHOR]

This paper draws upon accountability and legitimacy theories to explore for what social enterprises are accountable, how they communicate accountability, and to what extent they publicly communicate accountability. Case study methodology was employed, examining four work-integrated social enterprises in Australia. Data collection involved interviews with managers of each social enterprise, and a review of various secondary data including social enterprise websites and internal and external reports. Findings reveal a temporal dimension of accountability, as social enterprises acknowledged their dual social and financial accountability, but prioritised financial over social performance. Communication of social performance was limited, with publicly available reports partial and selective in nature. Communication of financial performance was even more limited, reporting typically directed to internal stakeholders. Implications include the need for social enterprises to communicate social and financial performance more broadly, in order to advance their legitimacy from moral (based on intentions) to consequential (based on achievements). [ABSTRACT FROM AUTHOR]

The emerging complex circumstances caused by economy, technology, and government policy and the requirement of low-carbon development of power grid lead to many challenges in the power system coordination and operation. However, the real-time scheduling of electricity generation needs accurate modeling of electricity demand forecasting for a range of lead times. In order to better capture the nonlinear and non-stationary characteristics and the seasonal cycles of future electricity demand data, a new concept of the integrated model is developed and successfully applied to research the forecast of electricity demand in this paper. The proposed model combines adaptive Fourier decomposition method, a new signal preprocessing technology, for extracting useful element from the original electricity demand series through filtering the noise factors. Considering the seasonal term existing in the decomposed series, it should be eliminated through the seasonal adjustment method, in which the seasonal indexes are calculated and should multiply the forecasts back to restore the final forecast. Besides, a newly proposed moth-flame optimization algorithm is used to ensure the suitable parameters of the least square support vector machine which can generate the forecasts. Finally, the case studies of Australia demonstrated the efficacy and feasibility of the proposed integrated model. Simultaneously, it can provide a better concept of modeling for electricity demand prediction over different forecasting horizons. [ABSTRACT FROM AUTHOR]

Traditionally policymakers have paid little attention to the consumption of steroids and other performance and image enhancing drugs (PIEDs) in Australia. Yet, in recent times PIEDs have come to occupy an increasing amount of discursive space and, indeed, regulatory action. This newfound interest may be attributed to several broader developments, not least the perception of the involvement of organized crime in distributing PIEDs to the professional sports world and other sectors of this illicit market. This paper seeks to explore the empirical reality of the claim that the production and supply of PIEDs in Australia is the prerogative of organized crime groups. A retrospective content analysis of Australian PIED provider cases was conducted between 2010 and 2016. To widen our search, both media articles describing court cases, obtained from the Factiva database, and public online court records, using the Australasian Legal Information Institute (AustLII) database, were searched. Search terms included "steroid*", "doping" and "testosterone" in combination with the terms "traffic*", "production", "supply*" and "import*". In total, 477 PIED provider cases were identified yet most cases were duplicates, irrelevant or lacked sufficient detail, resulting in a final dataset of 144 cases. A coding schedule was developed based on existing PIED supply literature. Our data shows that most PIED provider cases took place in Queensland (41.7%), followed by New South Wales (25%) and Victoria (13.2%). Regarding the type of providers, the largest group consisted of people active in the gym industry (22%), followed by the healthcare sector (17%), the 'other' category (12%) and the security sphere (8%). Of the 144 steroid-provider cases, only 12% of the cases indicated the potential involvement of organized crime groups, with half of those being linked to outlaw motorcycle gangs. In contrast to the claims of authorities, our data suggests that organized crime groups currently play a proportionally small role in the illicit production and supply of steroids and other performance and image enhancing drugs in Australia. Indeed, various actors are involved of which only a small fraction are part of or involved with organized crime groups. Many suppliers are particularly active in the gym industry and healthcare sector. The relative presence of such suppliers has important policy implications, not least with regard to the role of criminal law in addressing the provision of PIEDs. [ABSTRACT FROM AUTHOR]

The El Niño-Southern Oscillation (ENSO) drives substantial variability in precipitation and drought risk over Australia. Understanding the combined effect of anthropogenic forcing and ENSO on Australian precipitation extremes over the coming century can assist adaptation efforts. Here we use 24 CMIP5 climate models to examine externally forced changes in the frequency of "droughts", when precipitation falls below the pre-industrial Decile 1 threshold. We focus on June to November (i.e., southern hemisphere Winter–Spring season) because precipitation during this period is important for agricultural production and recharging reservoirs in many parts of the country. The analysis in this paper is based on two 90-year simulations (1900–1989 and 2010–2099) for Historical and RCP8.5 scenarios. We show that the frequency of droughts, including droughts occurring in consecutive Winter–Spring seasons, is projected to increase in the twenty-first century under the RCP8.5 scenario in all eight Natural Resource Management (NRM) "clusters". Approximately 60% of years are projected to be drought years in Perth, 35% in Adelaide, 30% in Melbourne, and approximately 20–25% of years in Sydney, Canberra and Brisbane. The relative frequency distributions of seasonally averaged Winter–Spring precipitation shift to lower values in all NRM clusters. However, apart from the Southern and Southwestern Flatlands, the shifts are accompanied by changes in the shape of the distributions whereby the high end of the distributions do not shift as much as other parts of the distribution and the wettest seasons become marginally wetter. This means that in most locations generally drier conditions are projected to be infrequently punctuated by seasons that are just as wet or wetter than the wettest years experienced during the twentieth century. While the models generally do a poor job in simulating ENSO precipitation teleconnections over Australia, an increase in ENSO-driven variability is suggested for the Wet Tropics, the Monsoonal North, the Central Slopes and the Southern and Southwestern Flatlands. [ABSTRACT FROM AUTHOR]

This paper analyzes the interplay of transmission and storage investments in a multistage game that we translate into a bilevel market model. In particular, on the first level we assume that a transmission system operator chooses optimal line investments and a corresponding optimal network fee. On the second level we model competitive firms that trade energy on a zonal market with limited transmission capacities and decide on their optimal storage facility investments. To the best of our knowledge, we are the first to analyze interdependent transmission and storage facility investments in a zonal market environment that accounts for the described hierarchical decision structure. As a first best benchmark, we also present an integrated, single-level problem that may be interpreted as a long-run nodal pricing model. Our numerical results show that adequate storage facility investments of firms may in general have the potential to reduce the amount of line investments of the transmission system operator. However, our bilevel zonal pricing model may yield inefficient investments in storages, which may be accompanied by suboptimal network facility extensions as compared to the nodal pricing benchmark. In this context, the chosen zonal configuration of the network will highly influence the equilibrium investment outcomes including the size and location of the newly invested facilities. As zonal pricing is used for instance in Australia or Europe, our models may be seen as valuable tools for evaluating different regulatory policy options in the context of long-run investments in storage and network facilities. [ABSTRACT FROM AUTHOR]

Advances in prosthetic design should benefit people with limb difference. But empirical evidence demonstrates a lack of uptake of prosthetics among those with limb difference, including of advanced designs. Non-use is often framed as a problem of prosthetic design or a user's response to prosthetics. Few studies investigate user experience and preferences, and those that do tend to address satisfaction or dissatisfaction with functional aspects of particular designs. This results in limited data to improve designs and, we argue, this is pragmatically and ethically problematic. This paper presents results of a survey we conducted in 2017 with people with upper limb difference in Australia. The survey sought to further knowledge about preferences surrounding prosthetics and understanding of how preferences relate to user experience, perspective, and context. Survey responses demonstrated variety in the uptake, use and type of prosthetic—and that use of, preferences about, and impacts of prosthetics rely not just on design factors but on various contextual factors bearing on identity and social understandings of disability and prosthetic use. From these results, we argue that non-use of prosthetics could be usefully reframed as an issue of understanding how prosthetics can best support users' autonomy. This supports the claim that there is a need to incorporate user engagement into design processes for prosthetic limbs, though further work is needed on methods for doing so. [ABSTRACT FROM AUTHOR]

Three-dimensional inversion for susceptibility distributions is a common approach for quantitative interpretation of magnetic data. However, this approach will fail when strong remanence exists because the total magnetization direction is unknown. Magnetic amplitude inversion can reduce remanence effects and thus improve reconstructed results. In this paper, we propose a sparse magnetic amplitude inversion method which minimizes an L0-like-norm of model parameters subject to bound constraints. By using the iteratively reweighed least squares technique, the bound-constrained L0-like-norm sparse inversion is transformed to a sequence of bound-constrained nonlinear least squares subproblems. To deal with the bound constraints, we use a logarithm barrier algorithm to solve each subproblem. Compared with the classical L2-norm inversion method, the proposed sparse method utilizes the known physical property information to produce binary results characterized by sharp boundaries. This method is tested on synthetic data produced by a dipping dyke model and a field data set acquired in Australia. [ABSTRACT FROM AUTHOR]

Despite numerous equity initiatives aimed at increasing participation in higher education, students from regional and remote communities continue to be underrepresented in Australia. This paper presents a scoping review of empirical studies, published between 1991 and 2016, that examined aspirations for higher education of students from regional and remote areas. Analysis of the 65 articles revealed an emphasis on enablers and barriers to participation in higher education including: cost and distance, supportive environments, attachment to home, schooling and academic achievement, knowledge of pathways, and individual characteristics. However, much of the research offers a homogeneous view of regional and remote communities which elides location-specific characteristics that are powerful in shaping educational aspirations. We argue that there is a critical need for greater understanding of the diversity of experiences, influences, and aspirations among students within rural and remote communities to underpin the provision of appropriate infrastructure and support for their higher education aspirations. We identify some key avenues for further research into the aspirations of students in rural and remote communities and the ways in which this research can inform and improve outreach activities. [ABSTRACT FROM AUTHOR]

Aspiration for higher education has been a focus of significant policy intervention in Australia for some time, with numerous large-scale research studies investigating the formation of aspiration amongst high school students. However, case studies in particular schools which might provide insights into the complexities and contradictions of aspirations for individual young people are scarce. This paper explores aspirations for particular futures from the perspectives of young women in a single-sex NSW government school in an area of historically lower HE participation. Rather than conventional interview-based methods where researchers ask young people to articulate their plans for the future, the study adopted creative arts-based methods which enabled students to engage with each other and a range of materials to produce multimodal 'aspiration artefacts' of their imagined futures. The method assemblage privileged imagination and embodied feelings, beyond the rational information-driven pedagogies that are promoted in widening participation policies. Our close readings of artefacts created by three Year 9 girls demonstrate that aspiration is a process that is relational, embodied, affectively and discursively constituted; and further, that this is inflected by gender, class and other positionalities in elusive and unanticipated ways. Arts-based methods allow us to tentatively trace the work of thinking–feeling–imagining that is entailed in developing and articulating aspirations for particular futures. [ABSTRACT FROM AUTHOR]

This literature review presents a critical appraisal of the dominant approaches toward the sexuality and relationships of people with acquired brain injury. In particular, we sought to identify and review existing programs focusing on sexuality and relationships which use an educational and/or peer–peer approach. A systematic and comprehensive search of the EBSCOHOST database was conducted within an unlimited time-frame to yield the highest number of relevant results possible, along with hand-searching of key journals and databases. Reports, papers and webpages, documents commonly referred to as 'grey literature' that are not published in peer-reviewed journals, were also hand searched as a part of this review. The database search yielded 862 results, 14 of which were found to be relevant to our research interests. All of the sexuality education programs identified in this review were experienced positively by participants, families, caregivers, and professionals working with people with acquired brain injury. No peer–peer sexuality and relationships programs were identified. However, we found strong support for the use of peer–peer approaches in other programs for people with acquired brain injury. This literature review provides strong support for the development peer–peer sexuality and relationships programs for people with acquired brain injury. However, any future programs would have to overcome the limitations of existing sexuality and relationships programs. [ABSTRACT FROM AUTHOR]

Consumer engagement in decisions about the funding of medicines is often framed as a good in and of itself and as an activity that should be universally encouraged. A common justification for calls for consumer engagement is that it enhances equity. In this paper we systematically critique this assumption. We show that consumer engagement may undermine equity as well as enhance it and show that a simple relationship cannot be assumed but must be justified and demonstrated. In concluding, we present a number of challenges that need to be overcome in order for consumer engagement to contribute to health technology assessment in a morally and politically sound manner. [ABSTRACT FROM AUTHOR]

While precision agriculture (PA) technologies are widely used in cropping systems, these technologies have received less attention in mixed farming systems. Little is known about the nature, extent, and temporal stability of spatial variability of pastures in mixed farming systems and the feasibility of managing this variability. This paper describes a technique to create a Stability Index based on both crop grain yield and pasture total green dry matter (TGDM) production over time, using high resolution spatial data in two climatic zones of Australia. Four productivity zones were used to characterise the Stability Index: high and stable, high and unstable, low and stable, and low and unstable. Mapping the indices shows the location and size of the spatial and temporal features of each paddock. The features of the stability zones generally corresponded with soil texture classes. Testing the Stability Indices with a Kruskal–Wallis one-way ANOVA showed significantly different medians for high and low production categories for both grain yield and pasture TGDM (p < 0.01). Crop grain yield stability showed significant differences between medians. In pasture TGDM, the differences between stability medians were not significant, but the technique still separated medians into stable and unstable groupings. This production Stability Index has the potential to be used by farmers to manage spatial variability in mixed farming systems by identifying homogenous areas within a paddock for investigation/amelioration and can also separate out areas of either spatial and/or temporal instability for specific management strategies. [ABSTRACT FROM AUTHOR]

Having children compels parents to examine their vaccine beliefs, particularly if they are vaccine-hesitant or refuse all vaccines. Presently, little is known about the specific ways in which having children influences the vaccine beliefs of parents. This research examined how having children changed the attitudes of Australian vaccine-hesitant and vaccine-refusing parents towards childhood vaccination. We asked 904 Australian parents who believed that having children changed their attitudes to vaccination to describe these changes. Parents' responses were inductively, iteratively coded and thematically analysed. Themes were compared between parents who believed all vaccines should be refused, parents with varying degrees of vaccine hesitancy, and parents who were fully vaccine-accepting. Low numbers of responses from fully vaccine-accepting parents meant that this paper focused on mostly vaccine-hesitant and vaccine-refusing vaccine parents. Five themes were identified. Having children prompted all parents to learn about vaccine choices. Hesitant and refusing parents' interpreted vaccine choices through a lens of distrust of pharmaceutical companies and regulatory bodies overseeing vaccine safety. The distrust fuelled parents' fears about vaccination risks, such as side effects. Parents became concerned about the scheduled timing of vaccinations, particularly of the Hepatitis B vaccine. Parents among the three groups that believed some or all vaccines should be refused reported that a vaccine permanently injured their child. This research contributes to understanding how having children affects the vaccine attitudes among vaccine-hesitant and vaccine-refusing parents. Greater support for parents with negative vaccination experiences may prevent hesitant attitudes. The vaccination schedule needs to be communicated to parents better. [ABSTRACT FROM AUTHOR]

Reflecting international patterns, Aboriginal people in Victoria are more likely to gamble and to experience gambling harm than non-Indigenous Victorians. This paper describes experiences of gambling reported by 50 Aboriginal people interviewed in regional Victoria in 2016 and 2017 as part of studies initiated by two Aboriginal community-controlled organisations. Data were analysed using social practice theory (SPT) and coded to the elements of 'meaning', 'material', 'competence', and 'temporality'. Across each element we identified highly contradictory experiences. Gambling held meaning as an opportunity for community gatherings but was also regarded as a cause of domestic violence, conflict, isolation and shame. Materially, the venues that offered gambling were experienced by many Aboriginal people as safe and welcoming, but at the same time gambling produced a damaging affective sense of addiction for some. Gambling was a competency that some people valued and taught to children, but it was also seen as undermining cultural practices. While Aboriginal people were historically denied access to licensed venues offering commercial gambling, many participants now found opportunities to gamble inescapable. The intermingling of benefits and harms described above supports the need for a multi-faceted response to gambling in Aboriginal communities, which includes harm reduction as well as supply restriction and treatment. Some experiences of gambling related by our participants reflected those reported also by non-Indigenous Australians, while others were differently nuanced. Because SPT is used to understand collectively-shared practices, it facilitates the identification of gambling interventions at the level of the community, as recommended by our research participants. [ABSTRACT FROM AUTHOR]

This paper constructs a multi-dimensional individual well-being (MIW) indicator framework to explicitly recognise the inter-relationship between economic and non-economic dimensions in encapsulating the totality of an individual's life. The MIW framework treats individual well-being as a multi-dimensional concept disaggregable into uniquely defined but latent well-being dimensions with observable indicators attached to each. A composite well-being index applicable to individual level analysis is developed through a series of intra-personal aggregative procedures. The results are based on person-level data from the household, income and labour dynamics in Australia survey and applied to an assessment of the individual well-being of older Australians, aged 65 years and over. The findings indicate that, although older Australians have slightly lower overall well-being compared to non-older adults, driven primarily by declining physical health and to a lesser extent mental health, they maintain strong personal relationships, and engage actively in their communities. More generally, the approach outlines how to quantify objective multi-dimensional assessments of individual well-being. [ABSTRACT FROM AUTHOR]

In Australia, debates around school funding tend to focus on comparisons of funding between school systems and what this means for equity. In this paper, while we look at school-level funding between systems, our emphasis is on private funding in public schools with a particular emphasis on the relationship between private funding and ICSEA. Using data provided by the Australian Curriculum, Assessment and Reporting Authority, we present a series of analyses that document the current funding arrangements of Australian schools. In particular, we focus on how private income and parental contributions are mediated by sector (Government, Catholic and Independent), system (States and Territories) and educational advantage. These analyses show that government schools are generating notable private funding per student with the majority coming from parental fees, charges and other contributions. We further demonstrate that these private contributions advantage may exacerbate inequalities within public systems across Australia. [ABSTRACT FROM AUTHOR]

This paper discusses the facies sequence character for sandstone rocks of the subsurface upper Middle Devonian and Upper Devonian Ravendale Interval in the Bancannia Trough, western Darling Basin. The integration of multiple correlation techniques (recognition of changes in core and cutting facies, electrofacies and lithostratigraphic-facies associations) has helped define an internal stratigraphic correlation framework for the Ravendale Interval. This provides a powerful tool for understanding the distribution of the lithostratigraphic architectural controls on reservoir potential. This study has re-evaluated the stratigraphic boundaries of the Ravendale Interval (bottom and top) using marked changes in gamma-ray and sonic log characteristics, and depth estimates of the boundaries were derived from the wireline log data in the Bancannia South-1, Bancannia North-1 and Jupiter-1 wells. The internal stratigraphy of the Ravendale Interval consists of 20 facies and 19 subfacies that define 4 facies associations (FA). These facies associations are characterised as facies association-A (FAA), a braided channel-fill system; facies association-B (FAB), a meandering channel-fill system; facies association-C (FAC), a multistory fluvial channel-fill complex system, and facies association-D (FAD), a meandering channel delta system. The Ravendale Interval has been subdivided into five wireline log lithostratigraphic units (RI1, RI2, RI3, RI4 and RI5, in ascending order) in the three available wells. Use of the suggested wireline log lithostratigraphic unit correlations versus facies association of the Ravendale Interval has the potential to refine existing stratigraphic sequence schemes and, given the higher resolution and more detailed correlation, may significantly improve subsurface sedimentological framework relationships in lithostratigraphic unit reconstructions. Wireline log correlations indicate that potentially productive sand-rich units of the major Ravendale Interval in the Bancannia Trough can be correlated over large distances, suggesting significant continuity into lightly drilled and undrilled areas, and aid in the prediction of potential hydrocarbon-bearing reservoirs within the Darling Basin region. [ABSTRACT FROM AUTHOR]

Tradescantia fluminensis is an invasive plant species in New Zealand, Australia and parts of the USA. It reproduces vegetatively and can grow to form dense mats up to 60 cm deep. Growth is limited by available light, and shading is one of the few effective methods of control. In this paper, we develop a dynamic model of a vertical cross section of a T. fluminensis mat, capturing vertical variation in its biomass and internal light intensity. We measure both variables at different heights in experimental mats of the species and use these data to parameterize the model. The model produces realistic vertical biomass and light intensity profiles. We show that the mat grows to a steady-state biomass that depends only on: (i) the light absorption coefficient, which we estimate from experimental data and (ii) the ratio of photosynthesis to respiration rate. This steady state undergoes a transcritical bifurcation; when the ambient light intensity falls below a critical level, the biomass shrinks to zero and the mat cannot survive. [ABSTRACT FROM AUTHOR]

Anticyclones are one of the main synoptic features of the global midlatitudes, where they are associated with dry, settled conditions. Previous studies have identified southern Australia as a region where significant long-term changes have occurred in recent decades, including a decline in cool season rainfall and an increase in the frequency of anticyclones. This paper uses several reanalyses to assess the climatology, variability, trends and impacts of anticyclones in southern Australia and several subregions. A robust increase in the frequency of anticyclones in southern Australia is demonstrated between 1960–1979 and 1997–2014, particularly in southeast Australia and the Tasman Sea during the cool months of the year. At least 30% of the recent cool season rainfall decline in southeast Australia can be associated with an increased frequency of anticyclones in this region. However, there are no clear trends in anticyclone frequency near southwestern Western Australia, where long-term rainfall declines are due to changes in other weather systems. [ABSTRACT FROM AUTHOR]

An Erratum to this paper has been published: https://doi.org/10.1134/S1028334X23050148 [ABSTRACT FROM AUTHOR]

Universities have a long history of collecting student feedback using surveys and other mechanisms. The last decade has witnessed a significant shift in how student feedback is systematically collected, analysed, reported, and used by governments and institutions. This shift is due to a number of factors, including changes in government policy related to quality assurance, and the increased use of the results by various stakeholders such as governments, institutions, and potential students and employers. The collection, analysis, and reporting of results are systematically carried out in many institutions worldwide. However, how to use student feedback to effectively improve student learning experience remains an issue to be addressed. This paper will contribute to this debate by comparing how Australian and Scottish universities use student feedback results to inform improvements. Based on thematic analysis of external quality audit reports of all Australian and Scottish universities, this paper suggests that universities have systematic processes to collect student feedback using a range of mechanisms, but limited work is done to use the data to inform improvements. This paper argues the need for universities to genuinely listen to student voice by facilitating partnership between students and institutions to act on their feedback as part of quality assurance. [ABSTRACT FROM AUTHOR]

Barriers and facilitators affecting the social activities of people with congenital physical and communication disabilities are well documented. However, little is known of their experiences of developing sexual and intimate relationships. This study conducted a systematic review of the literature to address this gap in knowledge. Ten online databases were searched for relevant papers between 1990 and 2014. In addition, hand searches of Augmentative and Alternative Communication Journal and the Sexuality and Disability Journal were conducted. Fifteen papers were identified and appraised. The thematic coding approach identified six principal themes. However, the content analysis revealed that the majority of the literature focused on the social needs of people with physical and communication disabilities. Despite evidence that people with disabilities are sexually active, there is little focus on the experiences of people with disabilities developing intimacy and expressing sexuality. The few references to sexuality in the relevant literature focused on protection from abuse, though some researchers called for improved counseling on sexuality and relationships, and improved access to sexual health services. Further research is required to focus on practical and theoretical outcomes to enhance social relationships and sexuality, and offer lovers who use AAC real advice in their search for intimacy. [ABSTRACT FROM AUTHOR]

While an increasing body of Australian and international research has explored the relationship between media and education, few studies have examined this relationship in the context of early childhood education. This paper contributes to this research gap by reporting on a corpus-assisted discourse analysis of how childcare is represented in 801 newspaper texts from six Australian newspapers. As a foundational paper of a broader study investigating public and political influences on parents' childcare choices, the paper details the use and utility of corpus linguistic tools for exploring the discourse construction of childcare in a large corpus of media texts. It also highlights the value of analysing media corpora via media ownership, focusing on the two dominant Australian media organisations, Fairfax and News Corp. Analyses reveal similarities but also key differences in the representation of childcare in Fairfax and News Corp newspapers. In Australia, print media still sets the daily media agenda and reflects the dominant discourse constructions surrounding major public issues. Accordingly, the beliefs, practices and decision-making of current and potential parent users of formal childcare may be differentially influenced depending not just on their (direct or indirect) access to print media, but by the format (tabloid or broadsheet) and thus ownership (Fairfax or News Corp). [ABSTRACT FROM AUTHOR]

Educational research often portrays culturally, linguistically and economically disenfranchised (CLED) children's disengagement from school learning as individual behaviour, ignoring the contribution of race, gender, socio-cultural, ethnic and social class factors. This paper analyses a specific community engagement programme in Australia which uses experiential learning in an informal setting. The programme, which has been running for seven years, partners pre-service teachers, volunteer high school students and volunteers from a national bank with primary schools where many pupils are experiencing learning difficulties and school engagement problems as a result of their socio-economic status, their poverty, and their ethnic and cultural diversity. Drawing on the perspectives of the children and volunteers participating in the pilot study, and privileging their voices, this paper illustrates how community partnerships may be developed and sustained. The programme's conceptual framework of Connecting-Owning-Responding-Empowering (CORE) pedagogy is explored for its potential to enhance student engagement, achievement and empowerment through focused community involvement. The findings show that when students feel connected to and involved in their community, all participants are empowered in their learning and teaching. [ABSTRACT FROM AUTHOR]

The student category of ‘at risk’ is often assigned to learners who are considered by teachers and school administrators to not meet specified curriculum and assessment requirements. It is a pervasive term that manages to go unquestioned. Being ‘at risk’ implies being out of alignment with opposite terms, that is terms such as stability, safety, not at risk. This way of thinking can lead to an assumption that there is a fixed, normal position for learners, and that being other than that involves becoming ‘risky’. This paper questions the very idea that such a binary exists and explores the ways teachers talk about learners who are considered to be ‘at risk’ within the schooling system. We also argue that teachers’ talk about such learners and their ‘at riskness’ can constitute learners in ways that are either more constraining or more enabling to their pathways through schooling. The paper draws on our experience of analysing teacher interview data collected across a variety of research projects with teachers in Australian schools. Employing discourse analysis focusing on the discursive element of time as we trace temporal markers in teacher interview talk, we provide specific analysis of one teacher’s talk about her English language learners on their path to also becoming literate in English. Her talk demonstrates an optimistic and generative discursive position that challenges views of English language learners as ‘wanting’ and potentially as ‘at risk’. [ABSTRACT FROM AUTHOR]

For the past eight years, Australian school students in Years 3, 5, 7 and 9 have engaged in the National Assessment Program – Literacy and Numeracy (NAPLAN) writing test, with a one-in-two chance they will be tasked with producing a ‘narrative’ genre. This paper examines the way in which the very notion of storytelling and narrative is conceptualised in the NAPLAN supporting documentation, and its potential negative consequences. The paper begins by providing a review of the literature on storytelling, paying particular attention to research which has established the ‘Complication- Resolution’ narrative as one type of storytelling. It then provides an account of how story and narrative are typically characterised and defined in the official NAPLAN documentation, that is, as the ‘Complication-Resolution’ narrative exclusively. The final section of the paper presents a genre analysis of eight student writing samples and the related comments and gradings from the NAPLAN narrative marking guide. The analysis found a number of student texts in the marking guide that were effectively structured stories, but which had been marked down for Text Structure because they did not comply with the specific structure of the ‘Complication-Resolution’ narrative. The analysis also found a number of texts that scored highly with respect to the Text Structure criterion, even though they were not instances of the Complication-Resolution narrative sub-type. Drawing on these findings, the paper argues that various inconsistencies and points of apparent confusion in these comments and gradings can be taken as evidence that other sub-types of storytelling are being inappropriately devalued, and that ultimately, there is a lack of understanding in the nature of storytelling in the NAPLAN documentation. By way of conclusion, the paper reflects on some of the negative consequences that may flow from storytelling being defined in this limited way, including the implications for how storytelling is taught by teachers and caregivers, the potential misdirection of students as to what constitutes a ‘good’ story, as well as the cultural implications of limiting stories to one specific type. [ABSTRACT FROM AUTHOR]

Rockbursts are violent events that result in the ejection of volumes of rock from the walls of underground excavations. They can be extremely hazardous and have been responsible for many accidents in underground excavations. They also are responsible for significant direct and indirect costs in mining and civil engineering projects. The occurrence of rockbursting can be reduced by optimising the design with regard to excavation layout, excavation geometry and size, excavation sequence, and by the application of destressing/preconditioning measures. Thereafter, containment of damage relies on rock support. Conventional design of rock support for the containment of rockburst damage is not possible since neither the demand that is generated, nor the capacity of support systems, are known, and thus there is a state of design indeterminacy. The approach recommended in this paper is a risk-consequence one: evaluation of the risk (the product of the probability of occurrence of a rockburst and its consequence, in financial terms), and use of this quantified risk as a decision making tool regarding the justification for significant dynamically capable rock support. A typically suitable rock support system for rockbursting conditions is suggested in the paper. [ABSTRACT FROM AUTHOR]

Learning analytics is an emerging field in which sophisticated analytic tools are used to inform and improve learning and teaching. Researchers within a regional university in Australia identified an association between interaction and student success in online courses and subsequently developed a learning analytics system aimed at informing learning and teaching practices. Contemporary literature draws attention to ethical considerations and moral tensions in the implementation of learning analytics. This paper presents a case study of the ethical implications of a learning analytics implementation at CQUniversity, a regional Australian university. There was an institutional assumption that student data, consensually gathered at enrollment could be analyzed beyond the scope of the original consent. Further, academics were using the data in a manner not intended by the designers of the learning analytic system, and academics interpreted the student's individualized data to label students based on their estimate of success. The learning analytics system is still being used and the ethical findings from this paper have implications for CQUniversity, academics and students. In order to resolve the ethical dilemmas the university could increase transparency of the process to students and obtain consent at multiple levels throughout the student journey. [ABSTRACT FROM AUTHOR]

This paper discusses two key strategies detailing how "relationship-focused" and "trauma-informed" intervention practices, which form the basis of an Australian therapeutic program called Treatment and Care for Kids (TrACK), made a difference in the lives of highly traumatised children. The TrACK program fosters highly traumatised children who, due to the complexity of their trauma needs, cannot be placed in traditional generalist foster care. Case files of 48 children were reviewed. Children were either current or former clients over a period of 18 years since the program was initiated. In analysing the data, we noticed that children who were once highly dysregulated in the domains of foster care placement, education, arousal regulation and peer relationships were now enjoying an enhanced level of stability in their lives. [ABSTRACT FROM AUTHOR]

Scientists, Indigenous peoples, and local communities are increasingly seeking to combine their expertise to support sustainable management of social-ecological systems for diverse values, from local to global scales. In this paper we present an Indigenous-led approach to enable multiple evidence-based research, monitoring, and evaluation of the health of 'Saltwater Country.' This highlights the need to ensure knowledge can be shared, used, and co-developed to care for coastal and marine social-ecological systems within and across the Kimberley region of north-western Australia in an ethical and equitable manner. Structured yet fluid knowledge networks need to be negotiated and supported to enable Indigenous communities to implement this approach, which also requires coordinated institutional support and resourcing to produce useable knowledge that is easily translated into programs of action. We here present a process for regional-scale collaboration between Indigenous and local knowledge systems, western science, and other knowledge systems for the purpose of collaborative natural and cultural resource management and sustainable Indigenous futures. [ABSTRACT FROM AUTHOR]

The origin and the Precambrian tectonic evolution of the Alxa Block have not been well studied, largely due to widespread desert coverage and a lack of high-resolution geochronological data. This paper reports zircon U–Pb ages and Hf isotopic data for the Langshan Group in the northeastern Alxa Block. Detrital zircons from the Langshan Group mainly provide U–Pb ages between ca. 2000 Ma and 1100 Ma, suggesting that their provenance was dominated by late Palaeoproterozoic to Mesoproterozoic rocks, which yield two main peak ages at 1592 Ma and 1745 Ma. These zircons possess εHf (t) values between − 15 and + 8, implying the derivation of their precursor magmas from old crust and juvenile materials. Zircon U–Pb dating yields ages of 898 ± 4 Ma and 808 ± 4 Ma for the granite cobbles in coarse conglomerate in the Fourth Formation and the diorite intruding into the Second Formation of the Langshan Group, which constrains the depositional age of the main part of the Langshan Group to between 898 and 804 Ma. Our data show that the Langshan Group was probably deposited in an intra-continental rift basin and originated from recycled orogens. The geochronology and palaeocurrent data indicate that the North China Craton (NCC) could not have provided source materials for the Langshan Group. Instead, the Langshan Group shares a similar origin and detrital zircon age spectrum with the Beishan Complex in the South Beishan Collage. Combining these findings with published data, we propose that the Alxa Block was not a part of the NCC during the Neoproterozoic but a Precambrian micro-continent block. The Alxa Block recorded footprints that are related to the late amalgamation of the Rodinia supercontinent and the initial breakup. We suggest that the Alxa Block laid between Australia and Laurentia in the Rodinia supercontinent during the Neoproterozoic. [ABSTRACT FROM AUTHOR]

Comprehensive cancer centres are on the rise as patients seek a more holistic approach to maintaining their wellbeing when living with a cancer diagnosis. Many cancer centres worldwide now incorporate a selection of evidence-based complementary therapies and qualified therapists into their offerings. The Chris O'Brien Lifehouse, a comprehensive cancer centre in Sydney, Australia, provides integrative oncology services including acupuncture, massage, reflexology, dietetics and exercise physiology for individual patients, along with group programmes, and an integrative and supportive care medical specialist. The purpose of this paper is to reflect on one model of integrative oncology service and approach to integration and team and service development. [ABSTRACT FROM AUTHOR]

The importance of teacher-child dialogue in facilitating young children's language learning is well established in the research literature, with significant outcomes accrued from rich language use in the classroom (Shiel, Cregan, McGough & Archer, 2012). This study focuses on the opportunities teachers provide to engage children in talk during small group teaching sessions and considers teacher-child talk patterns, within and across preschool and school settings. The intention was to examine teacher talk behaviours that facilitate children's language use and explore how teachers support children's oral language development as they move from preschool to school. Teachers from a preschool and school setting serving children from a low socioeconomic region of outer western Melbourne in Victoria, Australia were invited to plan, implement, and record teaching interactions with small groups of children that specifically built on their oral language skills. This paper reports on the fine-grained analysis of the teacher-child talk patterns in two specific ways: (1) teachers' talk behaviours, to review the discourse patterns used to foster young children's language learning; and (2) the children's responses, to ascertain the dialogic interplay that created opportunities for children's talk and learning. The findings indicate that during talk where teachers were supporting children's oral language, the teachers' preference for closed questions that were directed toward the immediate stimuli resulted in limited responses from the children. This particular teacher-child talk pattern was dominant in both preschool and school settings. While the common teacher talk behaviours across both settings support the continuity of children's learning, as they transition from preschool to school, there was little evidence of interactions that engaged children in rich dialogue to extend their oral language competencies. These results suggest that expanding teachers' repertoire of talk practices to involve children in a wide range of oral language experiences that draw on children's understandings and are associated with building knowledge, provides a foundation for engagement in children's language use and learning. [ABSTRACT FROM AUTHOR]