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The Australian financial planning sector has seen recent regulatory changes introduced to address misconduct. One such introduction surrounds increased levels of mandatory financial adviser education. This paper examines the Banning orders between March 2015 and March 2023 to identify relationships between levels of misconduct and education. Analysis of findings supports the validation of education requirements and outlines identifying properties assisting consumer decisions to avoid those advisers affiliated with misconduct. This research further explores avenues to develop the sector's professionalism. [ABSTRACT FROM AUTHOR]

Australia is a long-term key partner of China in coal trading, which is famous for high-quality coal and its price advantage. However, affected by the evolution of international political and economic situation, China has issued a coal ban on Australian coal since the end of 2020. The potential environmental consequences of this coal ban remain unclear. So, this paper quantifies the ban's impact on air pollution, human health and climate change by simulating the emission difference between the port scenario (simulating the emissions due to Australian coal import under business as usual) and the mine scenario (simulating the emissions due to domestic coal mining that converted from import share of Australian coal), and monetizes the losses into economic costs for direct comparison. The results illustrate the emission of SO 2 , VOCs and GHG in mine scenario grows up to 102, 12 and 6 times the amount of that in port scenario, mainly deriving from coal mining process in the North China Plain and Yunnan-Guizhou Plateau. It shows that the potential alternative of replacing import with mining leads to PM 2.5 pollution exacerbation and O 3 pollution abatement, which causes 148 (95 % CI: 101–183) non-communicable diseases and respiratory disease-related deaths in total. As for GHG, the emission of BC in transportation process and fugitive methane in coal mining process contribute to an impressive effect on warming potential with few quantities, which is worth noting in control process. In total, the environmental deterioration resulted in an economic loss of approximately 934 million yuan. The undiminished demand for high-quality industrial coal as well as growing carbon tax could make the economic value of the coal ban's environmental consequences more considerable in the near future. This research emphasizes the contradiction between economic development and environmental improvement caused by excessive dependence on coal and addresses a critical knowledge gap in assessing the ban's environmental impact by economic value. The result directly demonstrates the environmental consequences of the potential mining-replacing-import alternative and helps better understand environmental influences on the Chinese government's decision. [ABSTRACT FROM AUTHOR]

Hydrogen has become an important component of the global transition to zero-carbon economies. Low-carbon and green hydrogen gas and fuel cell technology for domestic household use will depend on skilled practitioners, particularly gasfitters, to convert, install, and maintain hydrogen-based appliances. Upskilling gasfitters to work with hydrogen is critical to transitioning from natural gas to hydrogen for heating and cooking. Yet, limited research exists on training and upskilling trade practitioners in the context of renewable energy and low-carbon technologies. This paper makes a novel contribution to research on upskilling for renewable and low-carbon technologies by drawing on the findings from a survey of 1001 plumbers in Australia. The survey, designed using the Theory of Planned Behavior, aimed to predict behaviors regarding hydrogen training and ascertain social and structural enablers for such behavior. The results show that plumbers have limited awareness of hydrogen, yet have positive attitudes towards upskilling to work with the low-carbon fuel. Perceived benefits to business sustainability, customer service and safety underpin the positive attitudes. The research shows that while plumbers are enthusiastic about upskilling for hydrogen, upskilling policies and programs must ensure key stakeholders who inform plumbers' ongoing practice are on board and informed about hydrogen training opportunities. • Plumber/gasfitters expressed a strong positive attitude towards future hydrogen training. • Colleagues/peers and technical regulators were key stakeholders in supporting training. • Behavioral controls do not strongly influence the intention to undertake hydrogen training. • Plumber/gasfitters have limited awareness of hydrogen and transition plans. • Hydrogen training has a dual purpose of upskilling and educating the sector. [ABSTRACT FROM AUTHOR]

Comparing the United Kingdom's Renewables Obligation and Australia's Renewable Energy Target, this paper reconstructs the market for green certificates in which penalties are imposed on missed certificates. Our analysis shows that excess demand in the Renewables Obligation makes the penalty the minimum certificate price, but excess supply in the Renewable Energy Target makes the penalty the maximum certificate price. Further, excess supply also implies that the sales of certificates are not guaranteed in the Renewable Energy Target. Therefore, compared to the Renewables Obligation, generators face greater risk under the Renewable Energy Target as there is more uncertainty about the price of certificates and the possibility of sales. • Reconstruct demand and supply curves for TGC models. • Excess demand (supply) makes the penalty the minimum (maximum) certificate price. • The recycling mechanism pushes up the certificate price in the RO. • The refunding mechanism pushes down the certificate price in the RET. • Generators under TGC with excess supply face greater price risk and volume risk. [ABSTRACT FROM AUTHOR]

Are political leaders less popular among voters than they used to be? If so, why? Many studies have mapped a decline in citizens' political trust and satisfaction with democracy, but we know less about whether leader popularity is in decline, and if so, what drives this trend. This paper examines these questions using unique data on major party leader popularity and leadership traits from the Australian Election Study collected over four decades. The results show that Australia's major party leaders have become less popular over time. We test a theoretical model which explains declining leader popularity by partisan dealignment and the role of leader integrity. The analyses show that the effect of partisanship on leader popularity has weakened over time, while leader integrity traits have become more important. These findings apply to both major party leaders that have won elections as well as those leaders that have lost elections. [ABSTRACT FROM AUTHOR]

Spatial predictions of wildfire spread are used operationally and in risk estimation. It is important that their outputs are validated to quantify predictive performance and uncertainty. There are numerous loss functions for this simulation validation. Our paper synthesises ten common and five novel loss functions for evaluating the performance of wildfire predictions against observed or simulated wildfires. We describe each loss function; test their sensitivity to scale, rotation and translation; and demonstrate their application with three case study wildfires in south-eastern Australia. Based on their purpose, there are three categories of loss functions: general overlap, partial overlap and distance. Within these categories, there is functional redundancy as many loss functions are appropriate and perform similarly. Using loss functions from across the three different categories is the most comprehensive for evaluating wildfire models, but the choice depends on the simulation purpose and interpretation. • Spatial predictions of wildfire spread are frequently used but not always evaluated. • We synthesised fifteen loss functions for evaluating predicted vs observed wildfire spread. • There is not a 'best' loss function, it depends on simulation use and interpretation. [ABSTRACT FROM AUTHOR]

The need to recognise and account for the influence of working from home on commuting activity has never been so real as a result of the COVID-19 pandemic. Not only does this change the performance of the transport network, it also means that the way in which transport modellers and planners use models estimated on a typical weekday of travel and expand it up to the week and the year must be questioned and appropriately revised to adjust for the quantum of working from home. Although teleworking is not a new phenomenon, what is new is the ferocity by which it has been imposed on individuals throughout the world, and the expectation that working from home is no longer a temporary phenomenon but one that is likely to continue to some non-marginal extent given its acceptance and revealed preferences from both many employees and employ where working from home makes good sense. This paper formalises the relationship between working from home and commuting by day of the week and time of day for two large metropolitan areas in Australia, Brisbane and Sydney, using a mixed logit choice model, identifying the influences on such choices together with a mapping model between the probability of working from home and socioeconomic and other contextual influences that are commonly used in strategic transport models to predict demand for various modes by location. The findings, based on Wave 3 (approximately 6 months from the initial outbreak of the pandemic) of an ongoing data collection exercise, provide the first formal evidence for Australia in enabling transport planners to adjust their predicted modal shares and overall modal travel activity for the presence of working from home. [ABSTRACT FROM AUTHOR]

• Asymmetric and nonlinear effects of consumer sentiments on industry stock returns and volatility in Australia is examined. • We use the consumer sentiments of rural Australia and different age groups. • We apply the nonparametric causality-in-quantile model. • Asymmetric and unidirectional causality-in-returns from consumer sentiments to industry stock returns is found. • The causality-in-variance result indicates a transfer of risk from sentiments to industry stock returns. This paper investigates the empirical evidence of the effects of public sentiments on industry stock returns and volatility dynamics in Australia based on the states of the market that relates to the conditional quantiles of public sentiments and sectoral stocks, using the robust nonparametric causality-in -quantile test. We adopt the monthly overall consumer sentiments index and four of its components including the sentiments for rural Australia and the age groups 18–24, 25–44, and 45 and above. Our nine industry stocks include Health Care, Consumer Discretionary, Consumer Staples, Utilities Financials, Real Estate, Industrials, Basic Materials and Energy, with data spanning from October 1974 to October 2020. The results from the nonlinear causality test show a directional and bidirectional causality between measures of consumer sentiments and returns of industry stocks. Interestingly, we note that the sentiments of individuals aged 45 and above cause the returns of all the nine sectors. Next, we explore the predictive power of sentiments on industry stock returns, using the nonparametric causality-in-quantile test. We find that the predictability between sentiments and industry stock returns is high in the normal market state but drops when the consumers' perceptions enter into the extreme bearish and bullish states. Additionally, the findings show a risk (volatility) transfer from sentiments to the industry stock returns in some cases under different market conditions. We offer some implications based on our findings for the stakeholders and market participants who develop their strategies depending on market conditions and sentiments. [ABSTRACT FROM AUTHOR]

• Investigated strategies that can deliver NZE performance for high-rise residential buildings in Australia. • It was challenging for tropical, subtropical and cold temperate climates to meet the NZE targets. • Design and optimisation of the envelope was effective in overcoming the challenges imposed by the more demanding climates. • The impacts of shading from neighbouring buildings presented the largest obstacle to energy production through the façade. • Study demonstrated a need to include density factors in the design consideration for NZE high-rise residential designs. Net-Zero Energy (NZE) buildings are gaining popularity globally as a solution to reduce operational energy usage and limit greenhouse gas emissions in the building industry. Their deployment is occurring rapidly as many countries are planning to make it mandatory for new developments. Despite the advancements in research in the various aspects of NZE, significant barriers do exist to its successful adoption and implementation, particularly with respect to high-rise residential buildings which are becoming a major portion of the housing supply in Australia. One of the challenges attributed to the achievement of NZEB performance is the uncertainty involved in selecting appropriate solution strategies that could deliver quality performances. This paper investigated strategies that can deliver NZE performance for high-rise residential buildings in Australia. A calibrated model of 26 storey high-rise apartment building with 396 units was prepared for detailed analysis of NZE strategies using building simulation. The impact of various interventions was evaluated across cities in five climate zones in Australia and a guideline for solution sets that can deliver the goal for each climate zone is presented. The findings show that NZE performance for high-rise residential buildings can be realised in Australia, albeit with some limitations. While the tropical, subtropical and cold temperate climates appear to be more challenging, proper design and optimisation of the envelope proved to be effective in overcoming the challenges imposed by the more demanding climates. The impacts of shading from neighbouring buildings and objects presented the largest impediment to energy production through the façade. [ABSTRACT FROM AUTHOR]

• A new energy-as-a-service business model for aggregators of prosumers. • A new techno-economic simulation framework to compute business model benefits. • The new business model increases the average profitability of the aggregator by 438%. • The new business model provides free electricity to prosumers. Traditional retail business models price electricity using volumetric tariffs, which charge customers for the unit of energy consumed. These tariffs were designed for passive consumers with low flexibility. In this paper, we argue that these volumetric tariffs are unsuitable for prosumers with high flexibility since they are unable to adequately value the flexibility of their distributed energy resources in multiple electricity markets. This reduces the interest of prosumers participating in aggregators' business models. To address this issue, we propose a new business model for aggregators of prosumers, based on the concept of energy-as-a-service. In this business model, prosumers pay a monthly fee for aggregators to represent and optimize them in multiple wholesale electricity markets, including in energy and ancillary service markets. The monthly fee is computed by a new techno-economic simulation framework proposed in this paper, which can also be used to estimate the profitability of the new business model from the perspectives of both the aggregator and prosumers. Our experiments on a portfolio of real prosumers from Australia show that the new business model maximizes the economic benefits of both the aggregator and prosumers by increasing the average profit of the aggregator by 438% and reducing the average electricity cost of prosumers from $583/year to $0 when compared to two of the most common retail business models available in the Australian market. In other words, the economic benefit for prosumers is free electricity. In addition to this benefit, the new business model also provides simplicity and predictability to prosumers, as they are offered a guaranteed outcome before providing the services. [ABSTRACT FROM AUTHOR]

Australian governments and security analysts have long claimed that Australia exercises a sphere of influence in the South Pacific. This paper argues that this assertion of a sphere of influence is driven by a racial capitalist dialectic of possession and dispossession. This dialectic has legitimised and facilitated the expropriation of Pacific land, labour, resources and sovereignty for the building of the Australian colonial settler state. It is premised on geographic moralities consisting of intertwined white supremacist, antiblack, anti-Indigenous and anti-Asian ideologies which confer on Australia a right and obligation to assert influence over the Pacific based on geographic contiguity and racialised discourses of Pacific incapacity. The paper makes this argument using Aileen Moreton-Robinson's notion of white possession, Nancy Fraser's expanded conception of capitalism and José Martí's concept of geographic morality, tracing the evolution of Australia's sphere of influence politics over four periods: the imperial era, the Cold War period, the post-Cold War period until the 2010s, and the present era of inter-imperial rivalry between China and the United States. This analysis brings together perspectives from critical race and indigenous studies, critical geopolitics, and radical geopolitics to connect race, capitalism and the construction of geopolitical space in Australia's assertion of a sphere of influence in the Pacific. It advances recent conceptual discussions of spheres of influence, which are race-blind because they draw on theories that foreground white subjectivity. [ABSTRACT FROM AUTHOR]

Over the last decade, the electricity sector has seen a significant increase in the number of residential battery systems, as well as increasing interest in using them to reduce demand during network peaks. Although there is an abundance of literature assessing this ability using modelled residential batteries, there is a lack of detailed assessment using deployed residential batteries. This paper analyses 1-min resolution data from 15 non-coordinated residential batteries deployed in Australia across 6 network peak demand periods. A novel metric was used to quantify errors in BESS load-following, which occurred when the batteries did not completely mitigate grid import and export even when they had sufficient energy capacity and rated power. On average the 15 batteries discharged around 25% of their rated power during network demand peaks, whereas those that load-followed discharged around 40%. Despite the small sample size, these results suggest that the outcomes from modelled batteries represent the ideal upper bound and the actual performance of some batteries is likely to be lower. This there is a need for more research into the actual operation of deployed batteries, and what this means for the current modelled findings regarding their ability to reduce demand during network peaks. • Analysis of operation of residential batteries (BESS) was performed using 1-min data. • Examined 90 cases of response from uncoordinated BESS during demand peaks. • In 44 cases, the uncoordinated BESS reduced household grid import on average by 90%. • Those BESS discharged on average 40%–50% of their rated power during the peaks. • Coordinating residential BESS may potentially double their demand peak reduction. [ABSTRACT FROM AUTHOR]

This paper estimates the wellbeing effects of the 2009 Black Saturday Bushfires, the deadliest wildfire event in Australia's known history. Using subjective wellbeing data from a nationally representative longitudinal study and adopting an individual fixed-effects approach, our results identify a significant reduction in life satisfaction for individuals residing in close proximity of the wildfires. The negative wellbeing effect is valued at A$52,300. This corresponds to 80% of the average annual income of a full-time employed adult in the state of Victoria. The satisfaction domain most negatively affected is how safe the person feels, and the group most affected are people with low social support. A delayed adverse mental health effect is also identified. [ABSTRACT FROM AUTHOR]

Despite significant improvements in health and longevity, the gender gap in health persists. Using longitudinal data from 15 waves of the HILDA survey for the period from 2005 to 2019, this paper examines the impacts of risky addictive behaviors given by smoking, drinking and gambling on health outcomes and the gender gap in general and mental health in Australia. To identify the causal effects of cigarette and alcohol consumption, we utilize exogeneous policy changes in the Australian Wine Equalization Tax (WET) and cigarette excise taxes to instrument alcohol and cigarette consumption, respectively. For gambling, we utilize state-level number of gambling machines to instrument the problem gambling severity index. We find that Australian females tend to have better general health but worse mental health outcomes than their male counterparts. More importantly, our instrumental variable estimates reveal the role of risky addictive behaviors in influencing the gender gap in health. Specifically, smoking and gambling widen the gender gap in general health, whereas alcohol consumption plays no role in affecting the gender gap in general health. For mental health, our results show that smoking and gambling reduce the gender gap in mental health, whereas alcohol consumption tends to increase the gender gap in mental health. We find that social support, neighborhood trust, dietary choice and life satisfaction are important channels through which risky addictive behaviors influence general and mental health outcomes. Our results have important policy implications as health quality in general, and gender health equality in particular, are important determinants of standards of living, productivity, and economic development. [ABSTRACT FROM AUTHOR]

The peak period of an energy-generating wave is one of the most important parameters that describe the spectral shape of the oceanic wave, as this indicates the duration for which the waves prevail with respect to their maximum extractable energy. In this paper, a half-hourly peak wave energy period (T P) forecast model is constructed using a suite of statistically significant lagged inputs based on the partial auto-correlation function with an extreme learning machine model developed and its predictive utility is benchmarked against deep learning models, i.e., convolutional neural network (CNN/CovNet) and recurrent neural network (RNN) models and other traditional M5tree, Conditional Maximization based Multiple Linear Regression (MLR-ECM) and MLR models. The objective model (ELM) vs. the comparison models (CNN, RNN, M5tree, MLR-ECM, and MLR) were trained and validated independently on the test dataset obtained from coastal zones of eastern Australia that have a high potential for implementation of wave energy generation systems. The outcomes ascertain that the ELM model can generate significantly accurate predictions of the half-hourly peak wave energy period, providing a good level of accuracy relative to deep learning models in selected coastal study zones. The study establishes the practical usefulness of the ELM model as being a noteworthy methodology for the applications in renewable and sustainable energy resource management systems. • A real-time peak wave energy period forecasting model is constructed using ELM model. • The advance ELM is benchmarked against a deep learning and other traditional models. • The advance ELM generates better predictions than deep learning models in this region. • ELM model provides significant energy management implications for ocean waves. [ABSTRACT FROM AUTHOR]

Assessments of hydrogen project viability typically focus on evaluating specific sites for development, or providing generic cost-estimates that are independent of location. In reality, the success of hydrogen projects will be intimately linked to the availability of local energy resources, access to key infrastructure and water supplies, and the distance to export ports and energy markets. In this paper, we present an economic model that incorporates assessments of these regional factors to identify areas of high economic potential for hydrogen production – the so-called "Economic Fairways" for such projects. In doing so, the model provides a tool that can be used to inform investors and policy makers on the available opportunities for hydrogen development and their infrastructure requirements. The model includes analysis of the regional economic potential for both blue and green hydrogen projects. It accounts for hydrogen production from renewable (wind and solar) sources, as well as non-renewable sources (steam-methane reformation and coal gasification) combined with carbon capture and storage. Results from case studies conducted with the tool are presented, illustrating the potential for hydrogen production across Australia. • We present a new model to map the economic fairways for hydrogen production. • The model considers production costs, and resource and infrastructure availability. • The model accounts for both green and blue methods of production. • Results illustrating the potential for Australian hydrogen production are presented. [ABSTRACT FROM AUTHOR]

Analyzing potential benefits of thermostable vaccines delivered through Micro Array Patch (MAP) has received great attention in low and middle-income countries. The experience may or may not be the same in developed countries where the infrastructure is more developed. It is anticipated that transforming the vaccine supply chain from syringe-and-needle to thermostable MAP-delivered vaccines will result in reduced supply chain costs – including manufacturing/supply, logistics/distribution, and administration costs – as well as reduced wastes and improved safety. This paper provides an end-to-end supply chain analysis comparing the key aspects (cost, safety and environmental aspects) of the conventional syringe-and-needle vaccine supply chain with those of the MAP vaccine supply chain for influenza vaccine delivery in Australia. Directions for future research in this area will be provided. To determine the potential supply chain impacts of replacing syringe-and-needle flu vaccine with MAP-enabled thermostable flu vaccine in Australia. We analyze the current flu vaccine supply chain in Australia to identify practical limitations and opportunities for improvement. Data/information is collected through interviewing the key stakeholders across vaccine supply chain including vaccine manufacturers, logistics providers, clinics, hospitals, and pharmacies. A detailed practice-informed analysis is completed on the key operations of the flu vaccine supply chain. Barriers and limitations of the conventional flu vaccine are discussed, along with potential improvements that can be achieved through the implementation of MAP-enabled flu vaccine delivery. We discuss how technology-driven innovations can help advance vaccine supply chains, improve vaccine visibility, reduce wastes, and enable informed decision-making. We find that the benefits of moving from syringe-and-needle vaccines to thermostable MAP-delivered vaccines are beyond transportation and storage cost saving. Potential benefits through cost saving, waste reduction, and service level improvement are discussed along with various safety and wellbeing consequences followed by directions for future research in this area. [ABSTRACT FROM AUTHOR]

It is anticipated that transforming the vaccine supply chain from syringe-and-needle to thermostable vaccines enabled by Micro Array Patch (MAP) will result in reduced supply chain costs as well as reduced wastes (environmental impact) and improved safety. This paper provides a thorough cost comparison of the conventional syringe-and-needle vaccine supply chain versus the MAP vaccine supply chain for influenza vaccine delivery in Australia. To determine the potential cost implications and general benefits of replacing syringe-and-needle flu vaccine with MAP-enabled thermostable flu vaccine in Australia. We first provide a snapshot of the existing flu vaccine supply chain in Australia including its limitations and opportunities for improvement. Data/information is collected through interviewing the key stakeholders across vaccine supply chain including vaccine manufacturers, logistics providers, clinics, hospitals, and pharmacies. A cost/benefit analysis of the anticipated supply chain of the MAP-enabled vaccine will reveal the opportunities and challenges of supply chain transformation for flu vaccine delivery in Australia. Our high-level practice-informed cost/benefit analysis identifies cold chain removal as an important source of cost saving, but administrative cost savings appear to be even more significant (e.g., time saving for nurses and those involved in cold chain management). Our analysis also identifies the key benefits and limitations of vaccine supply chain transformation in Australia. We conclude that the benefits of moving from syringe-and-needle vaccines to thermostable MAP-delivered vaccines are beyond transportation and storage cost saving. Potential benefits through cost saving, waste reduction, and service level improvement are discussed along with various safety and wellbeing consequences as well as directions for future research in this area. [ABSTRACT FROM AUTHOR]

This study explores how individuals evaluate different shared parking features, as an emerging concept. In this paper, we develop a latent class behavioural model for a sample of 1,008 residents in New South Wales, Australia to explore different segments of taste and preference for shared parking. The outcome of this study extends our understanding about the emerging concept of shared parking by quantifying monetary value, in terms of willingness-to-pay, of different features of this new emerging phenomenon. This study contributes to the literature by providing firsthand insights about how demand for shared parking is formed and how different policy implication can be made accordingly. The results indicate that pricing persists to be the sole most effective parking policy, however non-price-related attributes can help decision makers to make more informative decision when it comes to different pricing schemes. The study also highlights that shared parking can perform a significant role in accommodating the surplus arising from the excessive parking demand and inadequate supply up to almost 40% of demand. The outcome of this study is anticipated to inform and equip city authorities with advanced knowledge about such an emerging phenomenon which can help developing regulations before the concept is out of control. Information from this study can also guide the private sector and the wider community to identify and develop opportunities related to shared parking. [ABSTRACT FROM AUTHOR]

This paper examines the empirical link between retirement and the supply of volunteer labor, using panel data from the Household, Income and Labour Dynamics in Australia (HILDA) Survey. To identify the causal impact, we exploit a major reform of the Australian Age Pension which has significantly changed the retirement incentives of older people. We find positive and significant effects of retirement status on the voluntary work provision of older men and women. Longer time spent in retirement increases the unpaid labor supply of women, while there is no such evidence for men. We further find evidence of intra-household retirement externalities: older people's retirement impacts positively on the volunteer behavior of their family members. Our findings suggest that the Australian Age Pension reform aiming at working life prolongation has led to an unintended shrinkage of the volunteer workforce. [ABSTRACT FROM AUTHOR]

This aim of this paper is to set the scene for the need for impact assessment and return on investment in funded cardiovascular research in Australia, starting with the historical perspective on waste in health and medical research. Recently there has been a substantial move from discussion and policy about the need for research translation, into practice and application via the evolution of funding streams like the Australian Medical Research Future Fund (MRFF). Health and medical research funders play a critical role in both setting the expectations for research translation and impact and helping researchers to meet these expectations. As a leading cause of death, cardiovascular disease is a national health priority, recognised as such with a AUD$220 million MRFF allocation to the Cardiovascular Health Mission. Focussing on cardiovascular research, we address some of the barriers researchers face in prospectively planning for research translation and impact assessment, and call for an ecosystem that supports a return on investment for all stakeholders, especially the community and patient end-users. [ABSTRACT FROM AUTHOR]

Objective: Helplines are generally a population-level resource for providing free, timely, easy-to-access, and anonymous counseling and/or information. Helplines have been developed and widely implemented for specific use by young people. The current study aimed to systematically review the literature to determine the status of research into the use of helplines among young people.Method: Following the PRISMA checklist, 5 electronic databases were searched using relevant terms for literature published until May 2020. The extracted studies were summarized with the intention of identifying key themes that highlighted common findings, key implications, and important gaps in understanding.Results: A total of 52 articles fitting study inclusion criteria were identified. Most studies were quantitative papers from the United States and Australia. The types of helpline interactions studied were a mixture of telephone-based and SMS/text-based interactions. Three major themes were identified: awareness of and engagement with helpline services, nature of problems faced by young people, and service-related factors. Subthemes were use and awareness, barriers to help seeking, psychosocial problems, suicidality, telephone- versus text-based interactions, counselor-caller interaction, and provision of services to historically and systemically marginalized groups.Conclusion: It appears that helplines may provide a beneficial service to youths, and that myriad psychosocial concerns provide the basis for calling. The literature is limited by a lack of controlled trials, on one hand, and complex methodological/ethical barriers preventing such trials, on the other hand. However, more research is needed before conclusions regarding effectiveness in youths can be made, particularly for services provided to systemically marginalized groups and using online text-based approaches. [ABSTRACT FROM AUTHOR]

Southwestern Australia has a Mediterranean-type climate, with hot, dry summers and mild, wet winters that support vegetation types ranging from tall closed forest and open woodland, to dense, low heath. At the Last Glacial Maximum, the coast was located as far as 100 km distant of its current location, after which rising post-glacial sea levels radically altered the southwestern coastline, drowning large tracts of the continental shelf, creating islands and rocky cliffs from areas of higher relief, and altering delicately balanced coastal ecosystems. For Aboriginal people living in southwestern Australia these changes would have substantially altered the availability and reliability of important plants and animals, both on the coastal plain and within littoral and estuarine environments, which raises the question of how we define and distinguish the economic strategies employed by people occupying these liminal, transitional landscapes. This paper reviews all available securely dated archaeofaunal records from 31 archaeological sites within the southwestern Australian coastal zone to develop a general economic model of Aboriginal occupation of the region's changing Holocene coastal zones. Faunal records were grouped by bioregion to investigate regional variation in environmental and cultural trends. Archaeological, palaeontological, and palaeoclimatic evidence indicates that people adapted as the coastal plain transformed during the Holocene, altering subsistence strategies and land management practices. [ABSTRACT FROM AUTHOR]

Introduction: Breast cancer survivors are at greater risk for cardiovascular-related mortality compared to women without breast cancer. Accordingly, attention to reducing the risk of cardiovascular disease must be a priority in the long-term management of these patients. With the exponential rise in cancer survivors, there is a need for innovative cardio-oncology programs. This paper describes the study design of a randomised controlled trial assessing the effectiveness of a smartphone-based cardiovascular risk reduction program in improving physical activity and cardiovascular health in patients undergoing treatment for breast cancer.Methods and Analysis: The aim of this study is to assess the efficacy and usability of a smartphone-based model of care for exercise promotion, cardiovascular risk reduction and community engagement in women undergoing treatment for breast cancer. This will be achieved by testing our personalised smartphone application "BreastMate", as an adjunct to standard care in a single-blinded, parallel, randomised controlled trial. The primary outcome of the trial is change in exercise capacity, as measured by the 6-minute walk test distance at 12 months compared to baseline. Secondary endpoints include improvements in cardiovascular risk factor status and quality of life, received dose intensity of chemotherapy and major adverse cardiovascular events.Ethics: Multicentre ethical approval has been granted by the Austin Hospital (HREC/47081/Austin/2018).Dissemination Of Results: The analysed results will be published in a peer reviewed journal on completion of the clinical trial.Registration Details: SMART-BREAST has been prospectively registered with the Australia and New Zealand Clinical Trials Registry (ANZCTR12620000007932). [ABSTRACT FROM AUTHOR]

• Up to a half of motor vehicle suicides may be unreported. • Unreported and confirmed cases of motor vehicle suicide share many common factors. • Unreported cases of motor vehicle suicide had a higher prevalence of females and multiple vehicle truck impacts compared to confirmed cases. • Information pertaining to the driver's psychosocial history is missing or unavailable in many coroners reports of driver fatalities. • A standardised procedure for conducting a psychological autopsy for motor vehicle suicide, may increase the accuracy of reporting the cause of such crashes. While suicide is recognised as one of the leading causes of death in Australia, it is often presumed that fatal road crashes are primarily accidental in nature. However, international research has indicated that deliberate attempts at self-harm while driving may account for between 1.1% and 7.4% of road crashes. Despite the personal and financial costs associated with such events, few studies have examined the extent of motor vehicle suicides (MVS) or the circumstances surrounding such incidents in Australia. Given this, the current study reviewed coronial, police and toxicology findings of 762 motor vehicle fatalities in Queensland (Australia) during the period 2011 to 2015 to determine the frequency of confirmed cases and explore the prevalence (and characteristics) of possible MVS that remain undetected. In total, 22 confirmed cases were identified, and such events shared significant similarities with 14 possible events, including evidence of recent emotional upset, adversity and mental health diagnoses. In contrast, differences between the groups were limited to confirmed cases being more likely to involve males and contain a suicide note or evidence of past suicidality, while possible cases were more likely to involve a multiple vehicle impact with a truck. Importantly, crucial information regarding the deceased's psychological state and life circumstances (e.g., psychological autopsy) was not reported in many cases. Corresponding qualitative analysis of the coroners final determination (between the two groups) revealed the occurrence of the word suicide to occur seven times (31.8%) among confirmed cases and five times (35.7%) for possible casers. Furthermore, the coroners final determination of intent to suicide was open or undetermined in six of the possible cases (43%), which further suggests a reluctance (or procedural uncertainty) to categorically identify MVS. The paper further reviews the main findings, illuminates core challenges associated with identifying MVS and proposes a need for future investigations to incorporate a more standardised and evidence-based approach in order to effectively identify such events. [ABSTRACT FROM AUTHOR]

• A novel method to simulate multifunctional biomimetic adaptive facades is proposed. • Multifunctional adaptive facades can be simulated with script-based controls. • 600 iterations of a multifunctional shading and ventilating Bio-ABS is analysed. • PVC glazing achieves shading, and SMA springs trigger ventilation by openings. • An adaptive façade over a non-adaptable one improves thermal comfort by 18 to 37.1%. Biomimetic adaptive building skins (Bio-ABS), being adaptable to changing environmental conditions, can foster improved comfort and reduced energy demand. Bio-ABS are climate-adaptable façades, and biological functions inspire their design. Buildings often require multiple functions for improved environmental performance. Multifunctionality refers to hosting multiple triggered by diverse stimuli interdependently. The realisation of multifunctional Bio-ABS may be challenging due to difficult construction processes, expensive materials, and the complexity in their application. Thus, digital modelling and simulation of multifunctional Bio-ABS are important to predict their performance. This paper reviews the studies on simulating Bio-ABS, proposes a novel simulation framework for multifunctional Bio-ABS and demonstrates it through a parametric case study. Performance comparisons among twenty base-case scenarios and 600 iterations of shading and ventilating multifunctional Bio-ABS provides shading through photovoltachromic (PVC) glazing and ventilation through Shape Memory Alloy (SMA) springs triggered openings. It is multifunctional by changing its morphology and physiology due to photovoltachromic glazing triggered by solar irradiance and Shape Memory Alloys being triggered by temperature. The results show that Bio-ABS improves building performance when compared against non-adaptable façades, reaching 37.1% for 90% acceptability limits and 18% for 80% acceptability limits for adaptive thermal comfort in an educational building in the humid subtropical climate of Sydney. Australia. The main outcome and contribution of this study is a novel simulation framework to predict the performance of morphology and physiology changing multifunctional Bio-ABS. Future work may focus on prototyping and validated experiments to close the gap between theory and the real world. [ABSTRACT FROM AUTHOR]

A central feature of Mobility as a Service (MaaS) is the design of subscription plans, also known as mobility bundles. Despite the recognition of the importance of MaaS bundles compared to the Pay as you Go (PAYG) option, there is very little guidance in the literature on what a bundle that is attractive for users and financially viable for the operator might look like. With very few actual MaaS offers in real markets, and a lack of transparency in sharing how successful the few MaaS offers have been, the call for trials has grown throughout the world. The Sydney MaaS trial is the first in Australia to introduce MaaS bundles, using an incremental strategy of adding a bundle each month after a PAYG familiarity period. This paper sets out a framework within which we designed and introduced five bundles, using a co-creation and data-driven approach to bundle design. We present the findings on how successful bundles were in attracting MaaS users away from PAYG, and what this uptake might mean for achieving goals such as reduced transport emissions, notably those associated with private car use. [ABSTRACT FROM AUTHOR]

Hydrogen (H 2) generation using Steam Methane Reforming (SMR) is at present the most economical and preferred pathway for commercial H 2 generation. This process, however, emits a considerable amount of CO 2 , ultimately negating the benefit of using H 2 as a clean industrial feedstock and energy carrier. That has prompted growing interest in enabling CO 2 capture from SMR for either storage or utilisation and producing zero-emission "blue H 2 ". In this paper, we propose a spatial techno-economic framework for assessing blue hydrogen production SMR hubs with carbon capture, utilisation and storage (CCUS), using Australia as a case study. Australia offers a unique opportunity for developing such 'blue H 2 ' hubs given its extensive natural gas resources, availability of known carbon storage reservoirs and an ambitious government target to produce clean/zero-emission H 2 at the cost of A$2.7 kg H2 −1). On the other hand, Western Australia offers lower gas pricing and relatively lesser storage costs, which would lead to more economically favourable hydrogen production (

The COVID-19 pandemic has changed the way we go about our daily lives in ways that are unlikely to return to the pre-COVID-19 levels. A key feature of the COVID-19 era is likely to be a rethink of the way we work and the implications this may have on commuting activity. Working from home (WFH) has been the 'new normal' during the period of lockdown, except for essential services that require commuting. In recognition of the new normal as represented by an increasing amount of WFH, this paper develops a model to identify the incidence of WFH and what impact this could have on the amount of weekly one-way commuting trips by car and public transport. Using Wave 1 of an ongoing data collection effort done at the height of the restrictions in March and April 2020 in Australia, we develop a number of days WFH ordered logit model and link it to a zero-inflated Poisson (ZIP) regression model for the number of weekly one-way commuting trips by car and public transport. Scenario analysis is undertaken to highlight the way in which WFH might change the amount of commuting activity when restrictions are relaxed to enable changing patterns of WFH and commuting. The findings will provide one reference point as we continue to undertake similar analysis at different points through time during the pandemic and after when restrictions are effectively removed. [ABSTRACT FROM AUTHOR]

• System dynamics model focused on rooftop PV product stewardship transitions. • Three subsystems: Market , Collection and recovery and Policies and regulations. • Four scenarios were based on multi-level perspective on socio-technical transitions. • Shared responsibility is the best performing scenario for PV product stewardship. As rooftop solar photovoltaic (PV) adoption in Australia is exponentially growing in the past decade, there is a need to promote effective product stewardship for PV panels reaching their end-of-life (EoL). This paper presents the development of a System Dynamics (SD) model for managing EoL rooftop PV panels based on the circular economy concept. Four stages of the SD modelling process include problem scoping and variable identification, model conceptualisation, SD model development, and scenario analysis. Stakeholder engagement is central to this research as the system under study is underpinned by high uncertainties and limited data availability. Four socio-technical transition pathways examined in this study include market-driven growth , conservative development , shared responsibility, and disruptive change. The simulation results indicated an improvement of collection and recovery performance when a stringent product stewardship scheme is enabled and improvement of installers' participation in the collection program. This study argued that a system of shared responsibility will be capable of balancing techno-economic motivations of stakeholders across the supply chain to participate in the recovery scheme, while being less disruptive to PV adoption. Under this scenario, a gradual change in regulatory requirements (e.g. recovery target and material recovery rate requirements) is introduced to allow a period of industry and market development. [ABSTRACT FROM AUTHOR]

• Mobility is a fundamental requirement for social inclusion in low density rural/regional Australia. • Pre-school children emerge as a new regional group at risk of mobility-related social exclusion. • Increasing trip rates and building bridging social capitalare key ways to reduce exclusion risks. • Public transport services can support regional mobility and reduce exclusion risk. Mobility is a fundamental requirement for well-functioning regions and for socially included residents. The paper first examines the role of mobility in promoting social inclusion of regional residents. Discussing the groups of regional people most likely to be at risk of social exclusion, because of poor mobility opportunities, the paper notes pre-school children as a new focus for policy and research attention. It then highlights the importance of trip making and building bridging social capital to reduce the risk of social exclusion in a regional setting, showing that, while regional people at high risk of social exclusion may achieve relatively high trip making (mobility, often via active travel), they may still have problems taking trips that build their bridging social capital. Public transport services can play a supportive role here, with indicative service levels outlined. [ABSTRACT FROM AUTHOR]

• Reliability analyses are carried out to evaluate the probability of failure of mooring chain and pile of an FLNG vessel. • It is shown that a mooring system achieves different reliability levels due to different environmental characteristics. • Different FoS are recommended for the cyclonic and winter storm environments. • The results show very good agreement with a recent NorMoor Project results. The characteristics of waves, winds and currents in a tropical cyclone environment differ significantly from those in a winter storm environment, like the North Sea. This can have a significant effect on the reliability of a mooring system that is designed to satisfy 100 yr conditions with specified Factors of Safety in accordance with ISO19901-7 or API RP 2SK. This paper presents reliability analysis of the mooring system of a permanently connected Floating LNG vessel, placed at two locations: (a) a tropical cyclone environment of the North West Shelf of Australia and (b) a winter storm environment of the North Sea. It is demonstrated that as a result of differences in the long term distribution of environmental parameters (waves, winds) between a North Sea environment and a tropical cyclone environment, the long term distribution of the mooring line response differs significantly in these two locations. This paper shows that a mooring system which is designed in accordance with ISO (or API), in these two environments, will achieve very different reliability levels because of the significant differences in environmental characteristics. In order to achieve the same reliability for the mooring system at these two geographical locations, Factors of Safety for use with 100 yr environmental conditions (Ultimate Limit State) were derived to achieve the same target probability of failure of 10−4/annum. It was found that for the North Sea environment, a factor of 1.5 is required for both the mooring chain and the pile, while for the tropical cyclone environment the required Factor of Safety has to be increased to 2.1. These differences are very significant and design standards need to be revised to reflect these findings. [ABSTRACT FROM AUTHOR]

This paper argues that attempts to transform Australia's urban environment into a sufficiently sustainable one has been misdirected. The 'green rating tool,' industry's adherence to relevant standards and governmental policies represent the primary means of effecting the sustainability transition. However, only high-profile commercial building owners seem interested in being green-rated; the actual end-users of buildings are far less committed (e.g. employees ensconced in commercial buildings and residential home occupiers). Through a systematic review of 103 journal articles published on the topic of end-users and sustainability transition, original findings are presented. The findings reveal that most residential end-users do not purchase green homes and without their 'buy-in,' sustainability transition across Australia will continue to fail. This paper offers a critical analysis of the status-quo, identifying where the effort to generate a sustainable urban environment has been misdirected, what challenges prevail, and why residential end-users have been overlooked. In looking for a way forward that engages end-users, the paper proposes that financial incentives for the purchase of low-carbon buildings must be introduced into the residential real-estate market. And the modeling for this rebate is discussed in terms of emissions trading schemes or carbon tax. • Attempts to transform Australia's urban environment into a sufficiently sustainable one have not generated desirable outcomes. • A systematic review of 103 journal articles is conducted on the topic of end-users and sustainability transition. • Residential end-users do not purchase green homes and without their 'buy[HYPHEN]in,' sustainability transition will fail. • Financial incentives for the purchase of low-carbon buildings must be introduced into the residential real-estate market. • The modeling for the rebate is discussed in terms of emissions trading schemes or carbon tax. [ABSTRACT FROM AUTHOR]

Since Australia is the driest inhabited continent, it is a natural laboratory to study on a large scale dust, its composition, its sources, transport and geochemical composition. This is necessary as there has been a lack of appreciation of the diversity of the Australian regolith characterized by a great array of ages and compositions. This is particularly true of studies that examined the geochemistry of Australian dusts and links with potential deposition sites such as in Antarctica and comparison with South America. Hence, the first part of this paper provides an overview of the surficial geology of Australia with emphasis on regions from where dust can become deflated. A review follows on the investigations of significant dust transport and events in Australia. The second part of the paper provides a review of the sites of potential deflation of dust. It includes the study of different geomorphological sites of dust deflation, with a discussion on how dust particles can accumulate in regions linked to large playa lakes that are under the influence of groundwater below them. This is an important mode of dust deflation, a process of which had insufficiently been detailed before. The processes involving evaporative pumping are explained and several illustrations are provided to document those processes and location of dust deposits. Another region of importance to dust deflation consists of extensive alluvial plains and these are also documented, with an area in the upper reaches of the Darling River being now documented more fully. Finally, the inter-dunal corridors in large dune fields are also mentioned as a source of dust as previous studies already show. This second part ends with the description of the two main Potential Source Areas (PSA) of dust in Australia and these are the Kati Thanda-Lake Eyre region of central Australia, and the Darling Riverine Plain in the upper reaches of the Darling River. These two regions are important for their geochemical fingerprints for transcontinental studies, and supported by satellite imagery that identify dust plumes originating from these regions. The third part of the paper examines the geochemical composition of Australian PSAs by paying particular attention to Neodymium, Strontium and Lead isotopic ratios from both continents. We also suggest the possibility of combining Nd and Pb isotopes as a way of fingerprinting geochemically between different Australian regions, and for comparison with other continental PSAs. This part also reviews previous studies that aimed at geochemically fingerprinting the Australian regolith by referring also how these studies were applied to reconstruct past environmental conditions. [ABSTRACT FROM AUTHOR]

The paper investigates how the interplay between six organisational elements of public transport systems (conditions) – i.e. integration of planning responsibilities within an authority at the regional/metropolitan level; land-use and transport integration; long-term metropolitan public transport planning; agency over funding; fare integration, and allocation of risks between government and operators - influence two key performance indicators (outcomes) – modal split and cost-recovery. The study focuses on selected metropolitan areas in Europe, Australia, and Canada, and employs Qualitative Comparative Analysis (QCA). QCA can handle multiple explanatory conditions in combination, framing the relationship between conditions and studied outcomes in terms of necessity and sufficiency. The paper reveals three alternative combinations of organisational elements that are sufficient for achieving each outcome, underscoring that modal split and cost-recovery depend on the combined effects of multiple conditions (conjunctural causality), and that different paths can lead to similar results (equifinality). Furthermore, even though both outcomes are linked to higher usage of public transport, findings suggest that each of them might require decision-makers to give attention to different elements. Higher modal split is closely linked to both integration between land-use and transport, and the integration of planning responsibilities within an authority at the regional/metropolitan level. Higher cost-recovery, in turn, requires focus on the way agency over funding and risk allocation strategies shape incentives for savings and/or revenue generation. [ABSTRACT FROM AUTHOR]

Abstract Household decisions to move from or stay at a current location may be based on a great number of variables. There has been substantial discussion among planners about the effect of the built environment in the choice of residential location. However, there is limited research on the role of non-motorised accessibility on residential location. Households may base their decision to move from or stay at a current location on the neighbourhood's accessibility. The public transport accessibility, walkability and bikeability of a neighbourhood may affect residents' decisions to stay or move from their current location. The focus of this paper is on modelling and comparing the influence of non-motorised accessibility measures on the number of years that households stay at their current location. The paper addresses this issue by employing three non-motorised accessibility measures in separate ordered logistic regression (OLR) models. Focusing on metropolitan Melbourne, Australia, the Victorian Integrated Survey of Travel and Activity (VISTA, 2012) was adopted to model years of residency incorporating socio-economic characteristics, built environment features and accessibility measures. Key findings indicate that non-motorised accessibility has statistically-significant impacts on the number of years that residents live at their current address. Furthermore, of the accessibility measures, access to public transport has the greatest impact. Highlights • This paper aims at investigating the influence of non-motorised accessibility on residential location. • Focusing on Melbourne, Australia, three accessibility measures were employed in Ordered Logistic Regression (OLR) models. • Findings indicate that accessibility had significant impacts on residents' tendency to stay in the same neighbourhood. [ABSTRACT FROM AUTHOR]

Abstract While vaccine-critical activism has been widely documented and discussed, comparatively little has been said about the concerted response of pro-vaccine activists defending the majority view. This paper explores two case studies of pro-vaccine activism in Australia and the United States (US). It shows how pro-vaccine views and behaviours can take varying forms due to different aims and methods of engagement – oppositional counteractivities in favour of vaccination in Australia, and issue-based advocacy as part of a political alliance in the US. The focus in Australia comes from a pro-science stance and includes 'skeptics' against pseudoscience directly opposing vaccine-critical groups. In the US, the focus takes the form of an issue-specific campaign that has arisen from existing pro-vaccine parent blogs and discussion groups pushing for policy change rather than public confrontation. These case studies exemplify how pro-vaccine activism can take varying forms of either reinforcing the mainstream view or countering digression from it. Drawing on qualitative research, this paper aims to examine the types of practices and strategies employed by activists to voice their support of vaccination, and discusses the means, messages, and motivations of pro-vaccine activism. It ends with an argument for why a study – of public support for in addition to studying public opposition to vaccination – can help to better understand vaccination views and behaviours. These findings have wider implications for the study of counter-activism and the polarisation of civil society groups. Highlights • Pro-vaccine views and behaviours are understudied. • Case studies on pro-vaccine activist groups in Australia and the United States. • Pro-vaccine activism reinforces the mainstream or counters digression from it. [ABSTRACT FROM AUTHOR]

• Awareness: develop and evaluate the impact of digital strategies in helping veterans and their families acquire mental health knowledge. • Motivation: increase engagement with mental health literacy initiatives through a documentary performance featuring ex-servicemen and actors. • Action: implement and evaluate a psycho-educational program in partnership with the University of British Columbia, Canada (Balfour et al., 2014). • Synthesize an approach to effective interventions in arts-based practice with returning veterans and their families. The rich history of arts, mental health and military work dates back to the First World War. The article describes an arts-based four-year research project focussed on work with returning military personnel and their families dealing with mental health issues. The Difficult Return , funded by an Australian Research Council Discovery grant, consisted of three distinct interventions: an online mental health awareness campaign; a documentary-play designed to motivate military audience to seek help; and a ten-day intensive psychotherapeutic program utilising enactments. The paper will outline key concepts used, methods, approach and the implications for further research. In the paper, I argue that arts-based mental health projects need to combine multi-disciplinary approaches that embrace complex paradigms, and that a variety of integrated arts approaches may be efficacious in building communities of interest, that in turn can interact, contribute and collaborate together to build good mental health. [ABSTRACT FROM AUTHOR]

To fulfil the hunger for sustainable development, Australian construction sector seems to contemplate toward green design. Green-Star environmental rating system, one of the active building rating systems in Australia, has also been employed in New Zealand, and South Africa. To help engineers and designers obtain comprehensive visualisation on sustainable projects, this paper develops a model to evaluate energy consumption and greenhouse-gas emissions based on typical Australian commercial building alternatives. From that, this paper explains how to achieve points for “Energy” and “Life-cycle impacts” categories of this rating system. The model uses GaBi 8.1 platforms and shows relationships between building's energy consumption, and greenhouse-gas emissions released during the building lifetime. This paper provides insight into life-cycle greenhouse-gas emissions assessment for several typical commercial building fabrics in Australia. The developed model can also be conveniently modified to automate calculations for other credits under the Green-Star environmental rating system, and other environmental rating systems around the world. The study suggests that designers should consider the inverse relationship between building envelopes' total R-value with energy consumption and greenhouse-gas emissions. Another finding shows that materials used for building envelopes play a significant role to manage energy consumption as well as greenhouse-gas emissions amount during the building's life-cycle. [ABSTRACT FROM AUTHOR]

Abstract Advance care directives situate persons as rational and self-determining actors who can make anticipatory plans about their futures. This paper critically examines how people interpret individual and future-oriented approaches to medical decision-making with limited access to information and knowledge, and reduced opportunities to prepare and document their care preferences. Based on ethnographic research with Asian migrant families living in Adelaide, South Australia (August 2015–July 2018), it reveals a discord between planning for a finite future and the contingencies and continuities of social life. It unsettles the detached reasoning that is privileged in end-of-life decision-making and reveals limitations to "do-it-yourself" approaches to advance care directives which, it will be argued, not only forecasts potential futures but also forecloses them. Taking Derrida's critique of death and decision-making as a point of departure, it develops the concept of temporal dissonance as a theoretical framework to articulate the tensions that are constituted in advance care directives. The paper suggests that attention to temporal incongruities may help to shed light on the many complex interpretations of advance care directives and the difficulties of promoting them in diverse contexts. Highlights • Applies a temporal critique to advance care directives. • Individual autonomy and choice do not universally reflect health concerns across the life-course. • Advance care directives may erode choice and reduce possibilities at the end of life. • Advance care planning policy and practice should accommodate relational contexts. [ABSTRACT FROM AUTHOR]

Background: Recent drug-related deaths at Australian music festivals have led to increasing concern about the risk of future harm, but contention about how to effectively respond. One hotly debated strategy has been the use of drug detection dogs which currently operate at festivals across Australia, despite claims they are ineffective and contribute to risky drug use practices. This paper aims to investigate responses to the expected presence, and sightings, of drug dogs at the last festival attended.Methods: An anonymous online survey was completed by almost 2000 Australian festival-goers. The largest subsample used in the analyses for this paper (n= 647) was 59% male and had a median age of 20 (IQR = 18-22).Results: Of those who expected dogs to be present at their last festival (n= 647), only 4% reported that this threat led them to decide not to take drugs. Other responses included: concealing their drugs well (48%), getting someone else to carry their drugs (15%), buying their drugs inside (11%), taking less easily detected drugs (10%) and taking drugs before entering (7%). Of those who carried drugs in (n= 418), 10% concealed them internally and 1% swallowed them to retrieve inside. Of those who had drugs on their person when seeing a dog (n= 189), 10% reported consuming drugs in response. No respondents reported being detected with drugs due to a positive identification.Conclusion: Almost all festival-goers surveyed did not report being deterred from drug usage by the expected presence of drug dogs. Instead, a variety of alternative responses to avoid detection were reported, many of which could place festival-goers at greater risk of experiencing drug-related harms. In the face of mounting evidence of both ineffectiveness and iatrogenic effects, the use of drug detection dogs at Australian music festivals should be urgently reconsidered. [ABSTRACT FROM AUTHOR]

Solar thermal technology to supply process heat in different industrial sectors has become very promising in recent years. Industries can reduce their consumption of fossil fuels by replacing them with solar process heat with non-conventional system integration and using clean energy. In this paper, a systematic review of 10 countries is presented which demonstrated extensive use of solar industrial process heating systems in their manufacturing sectors. This country-wise analysis is then used to compare with current Australian scenario and identify future prospects of integrating solar process heating in Australian industrial sectors. The choice of countries is based on a database where promising industrial sectors and solar process heating applications are currently using incident solar energy. These are analyzed for their potential of integration to developing solar heat in industrial processes (SHIP) and a number of potential industrial sectors that have the highest potential like Motor vehicles, Textiles, Printing, Wood, Paper, Fabricated metal, Rubber and plastics, chemicals, Food, beverages, electrical equipment, machinery, and equipment are being identified. An overview of available studies is discussed in this paper focused on specific countries and the industrial heat demand of existing operational plants. Future trends due to solar energy potential are also outlined. [ABSTRACT FROM AUTHOR]

Public spaces are the loci of complex interactions among multiple stakeholders whose decisions and activities affect places' qualities. The paper builds upon governance theory to provide a holistic in-depth approach in understanding the complexity and quality of the place-shaping processes in public spaces. In the absence of adequate conception of governance in urban design and public spaces, the paper introduces a framework for analysing governance capacity of public spaces and applies the framework to a flagship but highly contested public space in Brisbane, Australia namely South Bank Parklands. The proposed framework encompasses four major components of 1) actors and stakeholders, 2) governance structure, 3) governing tools, and 4) governing tasks. The framework puts special emphasis on the contextual factors, the way public spaces are shaped and governed, and political economy of the space. The case study application showcases the applicability of the PSGF which helps holistically analyse the trends in public space governance structure accounting for the diversity and complexity of all elements involved. The findings reveal that South Bank Parklands governance is mix-structured, hierarchical, and highly political. It is, however, a likeable public space for which civic engagement in the decision-making processes is notably limited. [ABSTRACT FROM AUTHOR]

Mungbean, a grain legume with high nutritional value, is grown widely throughout Asia and increasingly in Australia. Despite growing interest amongst farmers, mungbean remains an inconsistent and thus risky crop to plant in Australia. Cropping system models like the Agricultural Production Systems sIMulator (APSIM) are valuable tools for helping farmers to examine options for improving crop management and assess production risks across potential growing regions for mungbean. This paper outlines the simulation capacity of a new mungbean crop model parameterized using the Plant Modelling Framework in APSIM Next Generation, the newest version of the APSIM framework. The aim of the paper is to document the parameterization and validation processes of the model. The new mungbean model was built using data from 28 field experiments to simulate measured phenology, canopy development, biomass accumulation/partitioning, stress responses, N fixation, root growth, and yield across a wide range of environments. The root mean squared error (RMSE) in predictions for grain weight and aboveground weight were 25.4 g m−2 and 91.4 g m−2, respectively. The model successfully captured the dynamics of crop response to sowing dates, water/irrigation regimes, and climate. The new mungbean model is a robust and accurate tool for use in Australia and tropical/sub-tropical Asia. Researchers can use the new mungbean model to determine best management practices such as the optimal time to sow mungbeans in different environments. The output from model simulations can help farmers assess risks associated with sowing at different times and soil water conditions specific to their region. Such risk analysis can improve farmer decision-making confidence in mungbean, increasing its potential production for Australia. Overall, the new APSIM mungbean model can be used effectively to identify and close the mungbean yield gap, mitigate risk of crop failure, and increase profits for mungbean farmers in Australia and tropical/sub-tropical Asia; it has the capacity to assist with increasing mungbean production globally under changing climate conditions. • The APSIM Next Generation mungbean model was built using data from 28 diverse field experiments. • Detailed phenology, biomass and N partitioning, and canopy data was used to parameterize parameters. • The model captures mungbean's dynamic response to water stress and targeted irrigation. • It is a robust, data-driven crop model that performs well in Australia and tropical/subtropical Asia. [ABSTRACT FROM AUTHOR]

In this paper we interrogate how digital technologies and practices contribute to imaginaries of counter cities by telling the stories of people who navigate digital inequality. Digital inequality offers a lens onto the ways in which the privatised provision of services reshapes opportunities for collective organising. Digital technologies are commonly viewed as useful tools for collective organising, overlooking the fact that digital products are inequitable in their functioning and availability. In Australia, internet connections are offered as a for-profit service and digital inequality is persistent. The paper presents focus groups and participatory mapping interviews with residents of a Melbourne public housing estate. The study reveals that public housing residents pay relatively more money and receive lower quality service from internet providers. We identify three forms of dependency that arise as residents endeavour to stay connected to an essential infrastructure that was designed without their needs in mind: strategic alliances with community organisations to secure a digitally connected future; household strategies for meeting digital needs; and collaborative troubleshooting with technological 'experts'. In the conclusion we stress that digital infrastructures both require and enable collective organising and we argue that the political projects of counter cities must protect those infrastructures that support the relationships that can lead to more equitable cities. • Public housing residents pay more for internet and receive less reliable connections. • Telecom providers do not communicate barriers nor provide solutions within their ability. • Individualisation of services inhibits collective action for just provision. • Concept of counter publics needs to be critical of inequitable internet provisions. [ABSTRACT FROM AUTHOR]

• New measures are applied to evaluate fare equity before and after a fare policy reform. • The fare policy reform led to more equitable fares with diminishing spatial variations. • The impact is subject to travel frequency, residential location and applicable incentives. • A prototype dashboard can be established to map, measure and monitor fare equities. Smartcard-based public transit systems have been widely adopted across many cities around the world. These systems generate large volumes of transaction records from individual passenger trips and contain the requisite information that enable the mapping, measurement and monitoring of fare equity. In this paper, we propose and apply new measures to evaluate fare equity using smartcard data to map changes in fare equities following a fare policy reform across a major metropolitan region in Australia. Smartcard data is used to first reconstruct individual travel trajectories on which we compute our measures to explore two dimensions of equity: (1) 'horizontal' (for all passengers) versus 'vertical' (different types of passengers); and, (2) 'global' (across the entire transit network) versus 'local' (for a specific travel zone). Results reveal that in the first dimension the fare policy reform led to more equitable fares with the effect of diminishing spatial variations under the old policy for all types of transit passengers (adults, children, seniors and concession card holders); however, the impact of this fare policy reform reflected in the second dimension is subject to the number of zones travelled, residential location of passengers, the number of journeys made within the week and the applicable incentives. Finally, we draw on our empirical approach to report on a prototype dashboard through which public transit agencies have the capacity to map, measure and monitor how ridership translates to fare equities. More generally, we highlight the capacity of smartcard data, when embedded within our empirical framework, to better inform smarter policy around fare reforms in order to achieve greater equity across service populations. [ABSTRACT FROM AUTHOR]

This paper estimates the short-term reduction in money and time costs associated with a reduction in car and public transport commuting activity in the Greater Sydney Metropolitan Area (GSMA) during a period of the COVID-19 pandemic in which Australia started to see an easing of restrictions (see Beck and Hensher 2020a). As of late May 2020, three months after COVID-19 resulted in restrictions in Australia, we saw an annual travel time reduction for car and public transport commuters in the GSMA of $5.58 billion, representing a 54.02% reduction in the Pre-COVID-19 total time costs, much of which we would suggest can be associated with reductions in congestions costs. Adjusting further for reduced employment volumes relative to pre-COVID-19 levels, to take into account reduced commuting activity due, in part, to a lower volume of work associated with a loss of employment or lower employment hours, the annual time cost reduction for all commuters who still have regular pre-COVID-19 levels of employment are estimated as $4.4 billion. Hence there is $1.17 billion worth of reduced time costs associated with significantly reduced employment hours, including a loss of employment. The implications for road investment linked to congestion in particular is profound, and shows how much of an increase in benefit to society, through congestion busting, can be obtained by more flexible work arrangements, even allowing for some switching into car out of public transport. Whether the current decrease in travel costs will be long-lasting is unknown, but it does support the appeal of working from home, if it is sustainable, as a policy lever to reduce levels of congestion on the roads and crowding in public transport. • Estimates the short-term reduction in money and time costs associated with commuting activity during a period of the COVID-19 pandemic. • Annual travel time reduction for all car and PT commuters of $5.58 billion, a 54.02% reduction in the Pre-COVID-19 total time costs. • The implications for road investment linked to congestion in particular is profound. • Shows how much of an increase in benefit to society, through congestion busting, can be obtained by more flexible work arrangements. • Support the appeal of working from home as a policy lever to reduce levels of congestion on the roads and crowding in public transport. [ABSTRACT FROM AUTHOR]

[Display omitted] • Bifacial solar modules on rooftops offer up to 22.6% energy yield gains. • Rooftop reflectivity plays a crucial role in maximizing the bifacial potential. • Higher optimal tilt angles for bifacial modules, influenced by rooftop reflectivity. • Parallel intra-module interconnection supports achieving high bifacial yield gains. • Module-level optimizers enhance bifacial energy generation potential by up to 1.4% Bifacial solar modules have emerged as a promising technology in utility-scale photovoltaic systems, experiencing significant growth and capturing a substantial market share worldwide, as reported by the International Technology Roadmap for Photovoltaic (ITRPV) 2023. Despite this progress, the potential of bifacial modules in rooftop applications remains largely unexplored. This paper aims to address this knowledge gap by conducting a comprehensive study utilizing Monte Carlo Ray Tracing techniques coupled with detailed electrical modelling. The primary objective of this study is to investigate the viability of implementing bifacial solar modules on rooftops by examining the potential energy yield gains. By conducting a detailed analysis on a representative rooftop in Canberra, Australia, real-world conditions, and variations are incorporated, providing a more accurate assessment of the energy yield gains achievable in such settings. The simulation results reveal that the implementation of bifacial solar modules on rooftops within Australia can result in energy yield gains of up to 22.6%. These findings demonstrate the considerable potential of bifacial technology in maximizing solar energy production in rooftop applications. The analysis shows significant implications of module and system design on the potential gain. For example, electrical optimisation of individual modules in a system accounted for 1.4% of the bifacial gain. The analysis considers full annual time-step simulation, typical mechanical mounting components, installation orientations and module characteristics, ensuring practical relevance and reliability of the results. [ABSTRACT FROM AUTHOR]

• Mentoring literature contains diverse, but as yet unclassified, mentoring relationship types. • Mentoring for young people young people transitioning out of care must address specific contextual needs and barriers. • More attention is needed in mentoring literature on the policy context and the nature of the gender and power in mentoring relationships. In Australia, out-of-home care (OoHC) is provided to safeguard children and young people unable to live with their families. Typically, this care stops at 18 years of age, leaving many young people without the relational support to find employment and stable accommodation. Mentoring is increasingly proposed as a way to support young people exiting care, though the types of mentoring and contextual factors vary considerably. This rapid review aims to identify key features of mentoring programs that support young people in OoHC. This paper utilised a rapid review methodology to survey the academic literature on mentoring programs with young people in OoHC. The authors conducted literature searches in October 2022 using a search string designed to provide targeted exposure to the literature. Articles were limited by year and location, with the specific search string and limitations applied to the Scopus database, and Proquest and Informit platforms. Utilising literature, we identified five overlapping models for mentor–mentee relationships into a provisional typology of five categories based on varying levels of formality and familiarity in the relationships: 'formal', 'natural', 'near-age', 'peer', and 'therapeutic'. In doing so, we identified seven important features of mentor–mentee relationships: shared experiences, relationship duration, boundaries and other relationships, identity and self-worth, educational contexts, power and participation, and role modelling. We identified four issues relating to mentoring in OoHC that are informed by the needs and barriers experienced by young people: training and support for mentors, unique challenges faced by young people in OoHC, transition out of care, and the matching process. Lastly, we established what might impact mentoring programs buy critically reflecting on the policy context and notions of empowerment. This rapid review of mentoring programs for care-experienced young people seeking employment offers valuable insights to inform future programs. The findings highlight diverse and unclassified mentoring relationship types, the absence of anticipated gender-specific findings, a lack of examination of the policy context, and a need for more robust conceptualisations of empowerment. [ABSTRACT FROM AUTHOR]

Fifth-generation district heating and cooling (5GDHC) systems have the potential to provide simultaneous heating and cooling, allowing for energy exchange between users with different needs. However, their viability in mild climates with a higher share of cooling demand remains unclear. In this paper, we propose a framework for assessing the engineering, economic and environmental performance of a 5GDHC system compared to a state-of-the-art business-as-usual solution and demonstrate it through a practical case study for a university campus in Melbourne, Australia. When accessible heat sources and sinks are available, the 5GDHC system provides a cost-effective solution, with annual cost savings between 9 and 29 % and GHG emissions reduction between 25 and 58 % compared to an already advanced business-as-usual system. Additionally, by using peak off-peak tariffs and an hourly emission factor for the electricity consumed, we demonstrate the 5GDHC operational flexibility in pursuing different objectives, such as minimising cost or emissions, respectively. The results suggest that 5GDHC systems are an economically and environmentally viable solution in milder climates, and a successful implementation of 5GDHC in Australia can create new market opportunities and pave the way for its adoption in other countries with similar climatic conditions and no established history of district heating systems. • 5GDHC systems are analysed in a new context with a milder climate. • A multi-dimensional assessment framework is proposed. • The framework is demonstrated through a practical case study in Melbourne, Australia. • Flexibility is assessed through varying electricity tariffs and emission factors. • The strong performance of the 5GDHC system offers insights into similar contexts. [ABSTRACT FROM AUTHOR]