19683 research outputs found
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Improving spiritual healthcare for LGBTQA+ Australians: Beyond conversion practices - A community Report
No full textThis is the is the final community report from a series of studies into lesbian, gay, bisexual, transgender, queer and asexual (LGBTQA+) conversion practices in Australia. The report provides a brief overview of findings from a major national survey of LGBTQA+ Australians’ religious experiences, including experiences of LGBTQA+ conversion practices. This is the is the final community report from a series of studies into lesbian, gay, bisexual, transgender, queer and asexual (LGBTQA+) conversion practices in Australia.The report provides a brief overview of findings from a major national survey of LGBTQA+ Australians’ religious experiences, including experiences of LGBTQA+ conversion practices.</p
Elucidating the Mechanism of Efficient Eu(III) and Yb(III) Sensitisation from a Re(I) Tetrazolato Triangular Assembly
No full textThe reaction of Re(CO)5Br with deprotonated 1H-(5-(2,2′:6′,2′′-terpyridine)pyrid-2-yl)tetrazole yields a triangular assembly formed by tricarbonyl Re(I) vertices. Photophysical measurements reveal blue-green emission with a maximum at 520 nm, 32 % quantum yield, and 2430 ns long-lived excited state decay lifetime in deaerated dichloromethane solution. Coordination of lanthanoid ions to the terpyridine units red-shifts the emission to 570 nm and also reveals efficient (90 %) and fast sensitisation of both Eu(III) and Yb(III) at room temperature, with a similar rate constant kET on the order of 107 s−1. Efficient sensitisation of Eu(III) from Re(I) is unprecedented, especially when considering the close proximity in energy between the donor and acceptor excited states. On the other hand, comparative measurements at 77 K reveal that energy transfer to Yb(III) is two orders of magnitude slower than that to Eu(III). A two-step mechanism of sensitisation is therefore proposed, whereby the rate-determining step is a thermally activated energy transfer step between the Re(I) centre and the terpyridine functionality, followed by rapid energy transfer to the respective Ln(III) excited states. At 77 K, the direct Re(I) to Eu(III) energy transfer seems to proceed via a ligand-mediated superexchange Dexter-type mechanism
Sensitivity and specificity of Aboriginal-developed items to supplement the adapted PHQ-9 screening measure for depression: results from the Getting it Right study
No full textObjective: To determine the psychometric properties of an Aboriginal and Torres Strait Islander-developed depressive symptom screening scale. Design: Prospective diagnostic accuracy study. Setting: Ten primary health care services or residential alcohol and other drug rehabilitation services in Australia that predominantly serve Aboriginal and Torres Strait Islander peoples. Participants: 500 adults (18 years or older) who identified as Aboriginal and/or Torres Strait Islander and were able to communicate sufficiently to respond to questionnaire and interview questions. Recruitment occurred between 25 March 2015 and 2 November 2016. Main outcome measure: Criterion validity of seven Aboriginal and Torres Strait Islander-developed items, using the adapted Patient Health Questionnaire 9 (aPHQ-9) and depression module of the Mini International Neuropsychiatric Interview (MINI) 6.0.0 as the criterion standards. Results: The seven-item scale had good internal consistency (α = 0.83) and correlated highly with the aPHQ-9 (ρ = 0.76). All items were significantly associated with diagnosis of a current major depressive episode. Discriminant function and decision tree analysis identified three items forming a summed scale that classified 85% of participants correctly. These three items showed equivalent sensitivity and specificity to the aPHQ-9 when compared with the MINI-identified diagnosis of a current major depressive episode. Conclusion: Three items developed by and for Aboriginal and Torres Strait Islander people may provide effective, efficient and culturally appropriate screening for depression in Aboriginal and Torres Strait Islander health care contexts
Vicariant speciation resulting from biogeographic barriers in the Australian tropics: The case of the red-cheeked dunnart (Sminthopsis virginiae)
No full textGlobal biodiversity loss continues unabated, and in Australia, the rate of recent mammal extinctions is among the worst in the world. Meanwhile, the diversity among and within many endemic mammal species remains undescribed. This information is crucial to delineate species boundaries and thus inform decision-making for conservation. Sminthopsis virginiae (the red-cheeked dunnart) is a small, dasyurid marsupial found in four disjunct populations around the northern coast of Australia and New Guinea. There are three currently recognized subspecies, each occupying a distinct geographic location. Sminthopsis v. virginiae occurs in Queensland, S. v. rufigenis is distributed across New Guinea and the Aru Islands, and S. v. nitela has populations in the Top End of the Northern Territory and the Kimberley region of Western Australia. Previous molecular work has suggested the current subspecies definitions are not aligned with DNA sequence data, though the sampling was limited. We undertook a comprehensive genetic and morphological review of S. virginiae to clarify relationships within the species. This included mitochondrial (CR, 12S, and cytb) and nuclear (omega-globin, IRBP, and bfib7) loci, and morphometric analysis of skulls and whole wet-preserved specimens held in museums. Maximum Likelihood and Bayesian phylogenetic analyses resolved samples into two distinct clades, demarcated by the Gulf of Carpentaria in Australia's north. Sminthopsis. v. nitela was consistently separated from S. v. virginiae and S. v. rufigenis, based on the overall body and skull size and craniodental features, while S. v. virginiae and S. v. rufigenis were more difficult to distinguish from each other. Thus, we redescribed S. virginiae, recognizing two species, S. nitela (raised from subspecies) and S. virginiae (now comprising the subspecies S. v. virginiae and S. v. rufigenis). This study highlights the importance of recognizing cryptic mammal fauna to help address the gap in our knowledge about diagnosing diversity during a time of conservation crisis
Transforming the experiential learning of sport management graduates into transferable employability signals
No full textGraduate employability plays a critical role during job recruitment and selection. Practical experience provides a strong foundation from which sport management graduates can signal their employability. Our Australian-based mixed-method study explored signals that managers seek from sport management graduate-entry applicants during job recruitment and selection. Semi-structured interviews were conducted with 10 sport managers. Interview transcripts were deductively coded using the Experiential Learning Cycle and thematically analysed. An online employability survey, guided by Employability Dimensions, was distributed and gained responses from 166 sport managers. Analysis was conducted using non-parametric statistics. Findings revealed 10 observed signals: to assist sport management graduates indicate their employability during job recruitment and selection and for sport managers to recognise employable graduates. The observed signals comprise multiple signal indicators, developed to guide theoretical knowledge and practical application of the employability signals for graduate job applicants
Complexifying quality in early childhood contexts through a theory of quality ecologies
No full textThis paper makes a case for developing a theory of quality ecologies in early childhood education and care, and presents our initial thoughts around how that might be done, including how it might create a space for further thinking, research and discussion. First, the politicised, positivist nature of dominant contemporary interpretations of quality is discussed, including our case for theoretical experimentation and diversification. Then, we discuss existing applications of ecologies theory in education research and the opportunities it presents, followed by our thinking so far around how it can be applied to critical theorisations of quality ecologies. Last, we outline our research program and what we envisage can be accomplished by a theory of quality ecologies in early childhood education
Synthesis and computational evaluation of the antioxidant activity of pyrrolo[2,3-b]quinoxaline derivatives
No full textPyrrolo[2,3-b]quinoxaline derivatives are known to possess antioxidant, anticancer, and antibacterial properties. Here we report the successful synthesis of five derivatives of 3-hydroxy-3-pyrroline-2-one through substitution. The 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay was employed to evaluate the antioxidant activity of the compounds. Out of these, ethyl 1,2-diphenyl-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate (3a) demonstrated the greatest potential as a radical scavenger. Thermodynamic and kinetic calculations of the radical scavenging activity indicated that 3a exhibited HO˙ radical scavenging activity with the overall rate constant of 8.56 × 108 M−1 s−1 in pentyl ethanoate; however, it was incapable of scavenging hydroperoxyl radicals in nonpolar media. In non-polar environments, the hydroxyl radical scavenging capability of 3a is fairly similar to that of reference antioxidants such as Trolox, melatonin, indole-3-carbinol, and gallic acid. Hence, in the physiological lipid environment, 3a holds promise as a scavenger of HO˙ radicals
Young people returning to alcohol and other drug services as incremental treatment
No full textYoung people who attend intensive alcohol and other drug (AoD) treatment commonly do so more than once. This paper aims to understand precipitators, enablers and barriers to young people's re-engagement in programs. Data come from a longitudinal qualitative study involving three waves of interviews with Australian young people recruited while attending intensive AoD programs (n = 38 at wave 1).
We found that young people's ambitions for what they might achieve with a new stay and capacity to benefit from programs, evolved. Skills learnt in earlier stays or changed life circumstances often helped them achieve better outcomes subsequently. Ongoing contact with an AoD worker was the most important enabler to service re-engagement.
Across the span of a year, we saw most young people in our study sample develop a stronger sense of wellbeing and control over substance use. While researchers tend to focus on evaluating outcomes associated with single stays at specific programs, young people think about their trajectories towards managing substance use and their lives as occurring more holistically, supported by engagements with a range of services. We argue that the notion of incremental treatment is useful in depicting the synergistic effects of service engagement over time.</p
Exposure to parental problem drinking during adolescence and symptoms of depression and anxiety in young adulthood: A Swedish national cohort study
No full textIntroduction: Previous research has shown associations between parental problem drinking and adverse mental health outcomes in children. However, while many studies assess parental alcohol problems based on clinical measures, longitudinal studies that investigate the impact of potentially less severe levels of parental alcohol problems are scarce. The aim of this study was to examine if the existence and severity of child-reported parental problem drinking in adolescence is associated with symptoms of depression and anxiety in young adult men and women. Methods: Data was obtained from the Swedish national cohort study Futura01, including 3143 participants born in 2001 who were surveyed in 2017 (age 15–16) and 2022 (age 20–21). Parental problem drinking was measured at age 15–16 with the short version of The Children of Alcoholics Screening Test. Depression and anxiety symptoms were measured at age 20–21 with the Patient Health Questionnaire-4. Registry information on gender, parental education and parental country of birth were included as covariates. Results: The results demonstrated an exposure-response pattern, with greater severity of parental problem drinking associated with an increased probability of reporting depression and anxiety symptoms 5 years later. The association between parental problem drinking and subsequent depression symptoms was however present only in females. Discussion and Conclusions: Adolescents exposed to parental problem drinking have elevated risks of long-term adverse mental health. These risks increase with greater severity of parental problem drinking. It is thus crucial with efforts preventing parental problem drinking and efforts promoting health among children and adolescents who are exposed
Can frontline employees help consumers improve their financial planning behavior? Implications from triadic analysis
No full textPurpose: As consumer debt can substantially impair subjective well-being, it is crucial for research to gain insights into how consumers can be motivated to improve financial planning. This paper aims to investigate how frontline employees in financial services can help consumers regulate their financial planning behaviors and how financial service providers can effectively support their frontline employees in this effort through leadership and organizational climate. Design/methodology/approach: We incorporate regulatory focus theory and conservation of resource theory to develop a conceptual model that we test in a triadic study with a unique dataset collected from consumers, frontline employees, and managers in the banking sector. Findings: We find that frontline employees must pay attention to the details of consumers’ needs and customize the service to those needs to trigger consumer promotion focus and stimulate consumers’ financial planning behaviors. Moreover, our results emphasize that the organization must act as an integrated entity. Thus, a manager’s servant leadership and an organizational climate of customer stewardship are crucial for frontline employees to transform consumers’ financial planning behaviors. Research limitations/implications The study highlights frontline employees’ key role in motivating consumer financial planning behavior, offering a new perspective in transformative service research on enhancing financial well-being. Practical implications: The findings provide financial service providers with actionable implications for enhancing consumers’ financial planning. This benefits both consumers and financial institutions, as customers with greater spending power can buy more financial products. Originality/value: This study advances transformative service research on consumer financial planning behavior, which has largely focused on consumer-related or society-level variables, by exploring the role of frontline employees and organizational support in terms of leadership and climate.</p