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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]

• 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]

The majority of research participants in the social sciences are recruited from populations that are Western , educated , industrialized , rich , and democratic. This has the potential to threaten the external validity and limit the generalizability of research findings. It also highlights the need to provide a historical accounting of participant characteristics and reporting practices across coherent disciplines of research. This paper reports the participant characteristics from studies published in 12 leading journals in the sport and exercise psychology literature. In total, 15,650 peer-reviewed articles were published across these outlets from 1930 to 2021, involving 4,487,437 human participants. A descriptive overview of participant characteristics and reporting practices suggests that empirical understanding of human experiences and outcomes in sport and exercise settings is built from an incomplete and unrepresentative sample of participants. Findings illuminate potential knowledge gaps that may have resulted from the lack of diverse samples and offer potential paths forward for contemporary sport and exercise psychology scholars who wish to address these gaps. • 15,650 articles with 4,487,437 human participants have been published across 12 sport and exercise psychology journals from 1930 to 2021. • 75.6% of participants from these studies have been drawn from the United States, Canada, the United Kingdom, and Australia. • Across this literature, many important participant characteristics have gone uncollected and/or unreported. [ABSTRACT FROM AUTHOR]

This paper examines a discrete set of issues pertaining to the constitution of addiction in law. Based on qualitative interviews undertaken with lawyers in Australia and Canada, I examine how addiction figures in lawyers' daily practice. Drawing on ideas from science and technology studies scholars Sheila Jasanoff, Michael Lynch and Bruno Latour, and building on recent research I undertook on legal addiction veridiction, I explore the constitution of addiction 'facts' in law. I examine how and when lawyers claim to make decisions about addiction in the course of their legal practice. Lawyers report playing a central role in the making of decisions about addiction, at multiple stages of the legal process including: before taking cases on, while running cases in court, and while negotiating and/or settling cases. I argue that these decisions can be properly described as 'quasi-expert' determinations with important parallels to scientific, technological and medical claims often made in legal settings by more conventional 'expert witnesses'. I call these 'quasi-expert' decisions because they are decisions of the kind that might be assumed to be the purview of scientific or medical experts and because they have tangible implications for clients. Lawyers uniquely constitute addiction in unique ways, drawing on a combination of factors, including their own experience with and observations about addiction, the experiences of family members who have experienced alcohol and other drug problems, relevant legal concepts and frameworks, popular and scientific claims about addiction, emotions and values, including the gender politics of alcohol and other drug addiction. These addiction 'facts' can have a range of material and discursive effects, including potentially adverse implications for people characterised as 'addicts'. I conclude the paper with a discussion of some implications of these practices, and with reflections on how we might address these issues in future research. [ABSTRACT FROM AUTHOR]

Census-based deprivation indices have been widely used in Aotearoa/New Zealand, Canada and UK to measure area-based socio-economic inequalities. This paper examines the indicators used in census-based area deprivation indices using a political ecology approach. We question whether the current indicators of deprivation derived from census data are meaningful for the all age groups and minority groups in the population, with a particular focus on deprivation indicators used in New Zealand, Canada and the United Kingdom. We comparatively reviewed methodological papers and reports that describe the indicators of deprivation in Aotearoa/New Zealand, Canada and the UK from 1975 to 2014. We consider the relationship between the notion of standards of living and measurements of deprivation and explore how hegemonic cultural constructs are implicit in measures of deprivation that privilege a Eurocentric, ageist and gender normative construction of statistics. We argue for more political ecological analyses to studying the relationship between social inequalities, geographies, health inequities and political economy to transform structures of oppression and inequality. This requires turning the analytical gaze on the wealthy and privileged instead of defaulting into deficit models to account for inequality. Studies of deprivation and inequality would benefit from understanding the processes and operations of power in the (re)production of socio-economic and health inequities to inform holistic strategies for social justice. [ABSTRACT FROM AUTHOR]

Background: There is significant interest in comparing countries on many different indicators of social problems and policies. Cross-national comparisons of drug prevalence and policies are often hampered by differences in the approach used to reach respondents and the methods used to obtain information in national surveys. The paper explores how much these differences could affect cross-country comparisons.Methods: This study reports prevalence of drug use according to the most recent national household survey and then adjusts estimates as if all national surveys used the same methodology. The analysis focuses on European countries for which the European Monitoring Centre for Drugs and Drug Addiction reports data, the United States, Canada, and Australia. Adjustment factors are based on US data.Findings: Adjusting for modality differences appears likely to modestly affect the rankings of countries by prevalence, but to an extent that could be important for comparisons. For example, general population surveys suggest that the US had some of the highest cannabis and cocaine prevalence rates circa 2012, but this is partially driven by the use of a modality known to produce higher prevalence estimates. This analysis shows that country rankings are partly an artifact of the mode of interview used in national general population surveys.Conclusions: Our preliminary efforts suggest that cross-national prevalence comparisons, policy analyses and, other projects such as estimating the global burden of disease could be improved by adjusting estimates from drug use surveys for differences in modality. Research is needed to create more authoritative adjustment factors. [ABSTRACT FROM AUTHOR]

Much work has been undertaken to publicize the plight of female rape survivors, but until recent years the rape and sexual assault of adult males received little research or public attention. The aim of this paper is to selectively review the literature on male survivors of sexual violence highlighting, where relevant, timely implications for policy and practice. First, changes in UK legislation relating to male rape are discussed, with cross-national comparisons made against United States, Australian and Canadian statute to overview developing definitions and legal good practice. Second, prevalence issues relating to the under-reporting and long-term consequences of male sexual victimization are outlined. Third, the current dearth of UK service provision for male rape survivors is reported. Finally, literature on how male rape myth acceptance, victim blaming and homophobia relate to the secondary victimization of male survivors is considered. Suggestions for continued research in this developing area of work are made. [ABSTRACT FROM AUTHOR]

The findings discussed in this paper are drawn from a larger study of the changing work experience of front-line workers in four comparable, restructured, liberal welfare states, in a subsector of the economy known as the nonprofit social services (NPSS). Older practices, unique to the sector, such as collectivist ethics, relationship building, care and social justice are being colonised and displaced by the new technologies of performativity such as self-monitoring, target setting, outcome measures and technocratic solutions. In addition, changes in labour markets have produced high numbers of unemployed men in some countries, some of whom have moved into jobs in this traditionally female sector, reshaping aspects of the work and its mission-based ethos. This paper suggests a continuum of masculinised and feminised strategies exist in the NPSS. The latter depend on idealised, female self-sacrifice and reinforce social justice ethics while most of the former challenge non-profit ethics and alter work practices to be more consistent with managerialist aims. [ABSTRACT FROM AUTHOR]

Objectives: To identify what factors affect women's' decisions to delay childbearing, and to explore women's' experiences and their perceptions of associated risks. Design: Systematic procedures were used for search strategy, study selection, data extraction and analysis. Findings were synthesised using an approach developed from meta-ethnography. Data sources: We included qualitative papers, not confined to geographical area (1980–2009). Databases included CINAHL, MEDLINE, EMBASE, PsycInfo, ASSIA, MIDIRS, British Nursing Index and the National Research Register. We selected qualitative empirical studies exploring the views and experiences of women of advanced maternal age who were childless or primigravidae with a singleton pregnancy or primiparous. Review methods: Twelve papers fulfilled the selection criteria and were included for synthesis. Results: Women appear to face an issue of ‘informed and uninformed decision making’; those who believe they are informed but may not be, those who are not informed and find out they are at risk once pregnant, and those who are well informed but choose to delay pregnancy anyway. Maternity services could provide information to enable informed choice regarding timing of childbearing. Conclusions: Health professionals need to be mindful of the fact that women delay childbearing for various reasons. A strategy of pre-conception education may be beneficial in informing childbearing decisions. Obstetricians and midwives should be sensitive to the fact that women may not be aware of all the risks associated with delayed childbearing. [Copyright &y& Elsevier]

Abstract: Given the raised profile that parenting support and education is currently receiving on government family policy agendas in many nations, this paper reviews the ways in which parenting support and education policies are embedded within eight OECD countries. Drawing out the similarities and differences of policy and practice, and comparing the financial support each country affords to parenting support, it assesses the effectiveness of parenting support programmes in relation to national expenditure and links parenting policy to child outcomes. The paper concludes with some recommendations for policy makers and programme developers. The countries reviewed are: The UK, Netherlands, Canada, Ireland, the US, Finland, Australia and New Zealand. [Copyright &y& Elsevier]

The rapid urbanisation and infrastructure development projects have increased infinite property regeneration and construction projects in the developed countries. This study aims to examine the current construction waste management literature, including key authors, university networks, and relevant information systems, considering four selected countries, including Australia, Canada, the United Kingdom, and the United States. This paper uses a set of novel metrics, query-based search, and social network analysis techniques for evaluating a dataset of 2337 papers published in a decade by authors from different countries investigating the topic of recycling and reuse of construction and demolition waste in order to identify prominent researchers, influential universities, collaboration practices, and research trends. The dataset of publications is collected from Scopus and analysed using a set of network analysis techniques and statistical analysis. An additional dataset of keywords was collected from the Twitter pages of engineering firms and other relevant industry organisations to assess any possible connection between industry interests and research trends. In order to present a solid analysis of the current investigations in the field, a scientometric analysis along with a rigor statistical method was adopted to carefully identify trends, detailed sub-topics, and the materials investigated in the literature. A probit regression model for testing differences between countries in recycling practices was utilised in the STATA environment. The findings show a set of network analysis and clusters that can help scholars to set their future studies based on the current advances and limitations identified in the literature. Within the dataset, 42% of publications referred to concrete waste, whilst only 2.2% included glass, 2.5% included brick, 4.3% included steel and none included wood, which shows the most common building materials have not been fully covered in the literature. Only 48 publications, or 7.4% of the dataset, originated from the three selected concrete-focused journals. It was also found that information systems appeared in the database lately; however, there is less discussion in the literature on how the integration of Geographic Information System (GIS), Buidling Information Model (BIM), 3D Printing and geo-spatial data analysis can help waste management in the field of construction. The bibliographic analysis of the selected cases shows that universities in Canada and the US exhibit more evidence of domestic collaboration and industry partnerships than universities in Australia and the UK. Additionally, there is evidence to suggest that publications with at least one industry co-author are more likely to address the issue of regulation. The outcome of this paper enables academics, engineers, and regulators to predict research trends, improve industry collaborations and utilise information systems and assign more research resources to address the identified gaps in the literature. • Developed a network of 1408 authors within the dataset and apply Total Publications metrics. • Examined the collaboration of 529 institutions within Australia, Canada, the UK, and the US. • Utilised a probit regression model for testing differences between countries in recycling practices. • Visualised an online GIS-based dashboard of landfills and recycling facilities using geo-spatial data. • Identified gaps in two different directions of material technology and management systems. [ABSTRACT FROM AUTHOR]

Background: Harmful alcohol consumption contributes to poorer health for all people. For Indigenous Peoples of Australia, Canada, and New Zealand alcohol impacts their wellbeing significantly, this is partially explained by both their experiences of colonisation and the resulting impact on structural and social determinants of health. Indigenous Peoples have a recognised right to self-determination, which includes their right to contribute to policy decisions that affect them. This right is based on international recognition and principles, and acknowledgement of historical culture and law. The aim of this narrative review is to examine the processes of inclusion of Indigenous Peoples in policy development processes for evidence of self-determination to inform alcohol policy development.Methods: Ninety-eight peer-reviewed journal articles were identified through four databases. Twenty papers describing the inclusion of Indigenous Peoples in policy development processes were included; one focusing on alcohol. Two authors reviewed and coded the papers by four domains of Indigenous inclusion in policy processes: Indigenous representation; method of inclusion; reasons for inclusion; and stage of inclusion.Results: There is no single model for the integration of self-determination into policy. However, the nature of participation is key in ensuring that Indigenous Peoples' self-determination is recognised. While all the papers reported Indigenous Peoples being included in processes, there was little evidence of self-determination.Conclusions: Self-determination is a right, and critical to effective policy and action. The inclusion of Indigenous Peoples in policy development alone is not self-determination; however, creating the conditions that ensures Indigenous Peoples have influence throughout policy processes is one integral component of self-determination. [ABSTRACT FROM AUTHOR]

Given the relatively new phenomenon of online child exploitation -- an important area of criminological and policy concern - it is difficult to obtain long term trend data on reported convictions. Existing legislative and prosecution-based approaches, while important, are unlikely to be adequate. This analysis of the legislative and prosecution-based responses in five Commonwealth countries (Australia, Canada, New Zealand, South Africa and United Kingdom), highlights the need for clear national and international definitions as the lack of consistency in the international legislative environment creates opportunities for sexual exploitation of children. To provide a multi-faceted and non-prosecutorial approach to address online child exploitation including the commercial exploitation of children, this paper identifies five potential research questions. [ABSTRACT FROM AUTHOR]

This paper explores the efficacy of the United Nations Convention on the Rights of the Child (Convention, UN General Assembly, 1989) through the lens of the over-representation of First Nations children placed in out-of-home care in Canada and Aboriginal and Torres Strait Islander children in Australia. A general overview of Indigenous worldviews frames a discussion on the coherence of international human rights law and instruments, including the Convention, account for Indigenous Peoples' ontologies. The authors argue that the United Nations Declaration on the Rights of Indigenous Peoples (UN General Assembly, 2007) and a new theoretical framework published by the Pan American Health Organization (2019) on health equity and inequity are useful tools to augment the Convention's coherence with Indigenous ontologies. The paper discusses how the Convention can be applied to structural and systemic risks driving the over-representation of First Nations and Aboriginal and Torres Strait Islander children in out of home care in Canada and Australia. These two countries are included as First Nations and Aboriginal and Torres Strait Islander peoples in these countries have both had significant impact in advocating for their children despite experiencing similar barriers including contemporary colonialism. The advocacy work of the First Nations Child and Family Caring Society in Canada and the Victorian Aboriginal Child Care Agency in Victoria, Australia are discussed. The paper ends by outlining some of the challenges ahead that include the need to meaningfully recognize Indigenous self-determination and equitable funding and resources to enable the actualization of self-determination. Further research contrasting international human rights instruments with Indigenous ontologies could help inform possible amendments to international human rights treaties and general comments. [ABSTRACT FROM AUTHOR]

Resource-dependent communities in hinterland regions of Australia, Canada and elsewhere are rapidly aging, yet many features that distinguish them (e.g., geographic remoteness, small populations, infrastructure built with younger persons in mind) also pose significant challenges for healthy aging. These challenges can lead to substantial gaps in access to formal health and social services, with negative implications for older residents aging-in-place and the development aspirations of resource frontier communities. In this paper, we explore the efforts of voluntary sector leaders to transform resource communities into more livable and supportive places for older adults. We offer a case study of two small towns in Canada's aging resource frontier; one forestry-dependent and the other dependent on coal mining. Our findings suggest that place integration develops through volunteer work and explains how voluntarism works as both a process and outcome of 'placemaking'. We argue that greater attention to place integration is needed to bring into focus the transformative potential of the voluntary sector in creating supportive and sustainable environments for healthy aging. [ABSTRACT FROM AUTHOR]

Abstract: Given the increasing number of interactions between police and people with mental illnesses (PMI), there has been widespread interest in the development of education for police about how best to interact with PMI. This paper reflects the review of current practice in a variety of jurisdictions across Canada as well as in the United States (U.S.), the United Kingdom (U.K.) and Australia; it proposes a comprehensive model of learning based on the literature that addresses not only the content in the narrow sense but also the importance of broader contextual knowledge and understanding in developing effective education and training. Embedded in the principles articulated in the Mental Health Strategy for Canada, the TEMPO (Training and Education about Mental illness for Police Organizations) model is a multilevel learning strategy for Canadian police personnel. Learning objectives and key principles are articulated in order to ensure the model is applicable to a wide range of police agencies and individual jurisdictional needs. In addition to providing a firm basis of factual knowledge for police personnel, the resultant model embraces a human rights/anti-stigma philosophy, provides for a range of education appropriate to diverse police audiences, emphasizes a systems approach to police/mental health liaison activities and addresses issues related to the delivery and implementation of police education and training. [Copyright &y& Elsevier]

Objectives: This paper provides a quantitative review that estimates exposure rates by type of violence, setting, source, and world region. Design: A quantitative review of the nursing violence literature was summarized. Data sources: A literature search was conducted using the CINAHL, Medline and PsycInfo data bases. Studies included had to report empirical results using a nursing sample, and include data on bullying, sexual harassment, and/or violence exposure rates. A total of 136 articles provided data on 151,347 nurses from 160 samples. Procedure: Articles were identified through a database search and by consulting reference lists of review articles that were located. Relevant data were coded by the three authors. Categories depended on the availability of at least five studies. Exposure rates were coded as percentages of nurses in the sample who reported a given type of violence. Five types of violence were physical, nonphysical, bullying, sexual harassment, and combined (type of violence was not indicated). Setting, timeframe, country, and source of violence were coded. Results: Overall violence exposure rates were 36.4% for physical violence, 66.9% for nonphysical violence, 39.7% for bullying, and 25% for sexual harassment, with 32.7% of nurses reporting having been physically injured in an assault. Rates of exposure varied by world region (Anglo, Asia, Europe and Middle East), with the highest rates for physical violence and sexual harassment in the Anglo region, and the highest rates of nonphysical violence and bullying in the Middle East. Regions also varied in the source of violence, with patients accounting for most of it in Anglo and European regions, whereas patents' families/friends were the most common source in the Middle East. Conclusions: About a third of nurses worldwide indicated exposure to physical violence and bullying, about a third reported injury, about a quarter experienced sexual harassment, and about two-thirds indicated nonphysical violence. Physical violence was most prevalent in emergency departments, geriatric, and psychiatric facilities. Physical violence and sexual harassment were most prevalent in Anglo countries, and nonphysical violence and bullying were most prevalent in the Middle East. Patients accounted for most physical violence in the Anglo region and Europe, and patient family and friends accounted for the most in the Middle East. [ABSTRACT FROM AUTHOR]

Abstract: Background: This paper presents the latest international descriptive epidemiological data for invasive breast cancer amongst women, including incidence, survival and mortality, as well as information on mammographic screening programmes. Results: Almost 1.4 million women were diagnosed with breast cancer worldwide in 2008 and approximately 459,000 deaths were recorded. Incidence rates were much higher in more developed countries compared to less developed countries (71.7/100,000 and 29.3/100,000 respectively, adjusted to the World 2000 Standard Population) whereas the corresponding mortality rates were 17.1/100,000 and 11.8/100,000. Five-year relative survival estimates range from 12% in parts of Africa to almost 90% in the United States, Australia and Canada, with the differential linked to a combination of early detection, access to treatment services and cultural barriers. Observed improvements in breast cancer survival in more developed parts of the world over recent decades have been attributed to the introduction of population-based screening using mammography and the systemic use of adjuvant therapies. Conclusion: The future worldwide breast cancer burden will be strongly influenced by large predicted rises in incidence throughout parts of Asia due to an increasingly “westernised” lifestyle. Efforts are underway to reduce the global disparities in survival for women with breast cancer using cost-effective interventions. [Copyright &y& Elsevier]

Abstract: Despite much optimistic language on commercial websites, little data is available on actual performance of hydrokinetic turbines. This paper summarises the findings of a series of tests on several Darrieus type cross flow hydrokinetic turbines (HKTs). Although this type of hydrokinetic turbine (HKT) has some advantages over axial flow turbines, fixed pitch Darrieus HKTs also have some drawbacks, including inability to self-start under load, low efficiency and shaking. Variable pitch has been suggested to increase starting torque and efficiency, ducts to increase power output and helical blades to produce smooth torque. To assess each of these modifications, tests were conducted in Australia and Canada on HKTs with fixed and variable pitch straight blades, fixed helical blades, with and without a slatted diffuser, by mounting each turbine in front of a barge and motoring through still water at speeds ranging from less than 1 m/s up to 5 m/s. The diffuser increased the power output by a factor of 3 in one configuration but considerably less in others. A reason for this finding is suggested. The maximum coefficient of performance Cp of the fixed pitch straight blade and helical turbines without a diffuser ranged from about 0.25 at 1.5 m/s down to less than 0.1 at 5 m/s, while Cp for those with a diffuser ranged from about 0.45 down to about 0.3. Fixed blade turbines, both straight and helical, exhibited low starting torque, while variable pitch turbines started easily. Considerable differences in Cp were observed for the same turbine configuration at different speeds. The turbine with fixed pitch, straight blades was found to shake violently due to cyclical hydrodynamic forces on blades, while the helical and variable pitch turbines did not shake excessively. These findings suggest that variable pitch cross flow HKTs should be further investigated. [Copyright &y& Elsevier]

Abstract: Since the 1970s, governments in many high-income countries have implemented a series of reforms in their health care systems to improve efficiency and effectiveness. Many of these reforms have been of a market-oriented character, involving the deregulation of key services, the creation of competitive markets, and the privatization of health and social care. Some scholars have argued that these “neoliberal” reforms have unseated the historical structural embeddedness of medicine, and in some cases even resulted in the proletarianisation of physicians. Other scholars have challenged this view, maintaining that medical hegemony continues to shape health care provision in most high-income countries. In this paper we examine how policy reforms may have altered medical dominance over maternity care in two comparatively similar countries – Canada and Australia. Our findings indicate that neoliberal reforms in these two countries have not substantially changed the historically hegemonic role medicine has played in maternity care provision. We discuss the implications of this outcome for the increased medicalisation of human reproduction. [Copyright &y& Elsevier]

Abstract: Background: Three case–control studies each nested within a cohort of petroleum workers assessed exposure to benzene in relation to risk of haematopoietic cancers. These studies have each been updated and the cases will be pooled to derive a more powerful study. The benzene exposure of new leukemia cases and controls was estimated in accordance with each respective study''s original methods. An essential component of the process of pooling the data was comparison and rationalisation of the exposure estimates to ensure accuracy and consistency of approach. This paper describes this process and presents comparative estimates before and after appropriate revision took place. The original petroleum industry studies, in Canada, the UK and Australia, were conducted at different points in time by different study teams, but the industry used similar technology in similar eras in each of these countries. Methods: A job history for each subject giving job title, dates of starting and leaving the job and location of work, was assembled. For each job or task, the average benzene exposure (Base Estimate (BE) in ppm) was derived from measurements collected at applicable worksites. Estimates of exposure intensity (workplace exposure estimates (WE)) were then calculated for each line of work history by adjusting the BEs for site- and era-specific exposure-related variables such as loading technology and percentage benzene in the product. To ensure that the exposure estimates were comparable among the studies, the WEs were allocated to generic Job Categories, e.g. Tanker Driver (by technology used e.g. bottom loading), Motor Mechanic. The WEs were stratified into eras, reflecting technological changes in the industry. The arithmetic mean (AM), geometric mean (GM) and range of the stratified WEs were calculated, by study, for each generic Job Category. These were then compared. The AMs of the WEs were regarded as substantially similar if they were within 20% in all three studies in one era or for at least two studies in two eras. If the AM of the WE group differed by more than 20%, the data were examined to see whether the difference was justified by differences in local exposure conditions, such as an enclosure versus open work area. Estimates were adjusted in the absence of justification for the difference. Results: Reconciliation of differences resulted in changes to a small number of underlying BEs, particularly the background values, also the BEs attributed to some individuals and changes to the allocation of jobs between Job Categories. Although the studies covered some differing sectors of the industry and different time periods, for 22 Job Categories there was sufficient overlap, particularly in the downstream distribution sector, to make comparisons possible. After adjustment 12 Job Categories were judged to be similar and 10 were judged to be justifiably different. Job-based peak and skin exposure estimates were applied in a uniform way across the studies and a single approach to scoring the certainty of the exposure estimates was identified. Conclusions: The revised exposure estimates will be used in the pooled analysis to examine the risk of haematopoietic cancers and benzene exposure. This exercise provided an important quality control check on the exposure estimates and identified similarly exposed Job Categories that could be grouped for risk assessment analyses. [Copyright &y& Elsevier]

Abstract: This paper explores different orientations to child-centered social work as conveyed in the training materials and guidelines of Looking After Children and Assessment Framework in Australia, Canada and Sweden. ‘Child centered’ is shaped by contextual factors and influences social work practices. We found differences in these approaches as needs based and/or rights based and in relation to how each emphasizes the three P''s — Provision, Protection and Participation. Substantial differences were identified both in how references to a child-centered approach appear in theoretical frameworks, values, motives and use of concepts in training materials and guidelines, and in the instructions given as to how to apply these approaches. It appears that Australia balances needs and rights, while Canada is more needs-oriented and Sweden more rights-oriented. Swedish materials show a more explicit emphasis on participation than Australian and Canadian materials. Differences between the three countries indicate the importance of structural, contextual factors shaping orientations to child-centered practice. [Copyright &y& Elsevier]

Abstract: Critical care nursing is an area of policy concern with respect to staffing projections, skill mix and educational preparation in both Canada and Australia. Despite many similarities between the health systems of these two countries, differences exist in both undergraduate and graduate specialty nursing education. In Australia, specialist education is primarily delivered via the tertiary sector as a formalised qualification, whereas the current Canadian model displays significant variation in duration, content, and mode of delivery. This paper provides a comparative perspective on the educational preparation of critical care nurses in these two countries. Consideration of alternative models of specialty nursing education may provide a method to improve recruitment and retention of staff while maintaining quality of care. [Copyright &y& Elsevier]

Abstract: Worldwide 30 food plants deliver 95% of human daily intake of plant food calories and around 300 other plant species are delivering the last 5%. These some 300 food plants are likely to be considered traditional in Europe, while the nearly 7000 other plant species traditionally used in the human food supply in other parts of the world may be considered novel in Europe. Novel food regulation is already in force in the European Community, Australia/New Zealand and in Canada where the novel plant foods need to go through a premarket assessment procedure. This paper propose criteria and definitions to be used in determining novelty of a plant food and also propose a safety assessment approach for novel plant food with no or limited documented history of safe consumption. A 2-step management procedure is recommended for a smooth introduction of fruits and vegetables; first to establish the novelty and second to define and commit resources for the safety assessment. The procedure builds upon the use of a worldwide network of global, regional, local and ethnobotanical positive lists for food plants to guide the decision on novelty at the first step and to enable the safety assessment at the second step. [Copyright &y& Elsevier]

Abstract: Information-rich environments in Canada, Australia, and the United Kingdom have been built using record linkage techniques with population-based health insurance systems and longitudinal administrative data. This paper discusses the issues in extending population-based administrative data from health to additional topics more generally connected with well being. The scope of work associated with a multi-faceted American survey, the Panel Study in Income Dynamics (PSID), is compared with that of the administrative data in Manitoba, Canada. Both the PSID and the Manitoba database go back over 30 years, include families, and have good information on residential location. The PSID has emphasized research design to maximize the opportunities associated with expensive primary data collection. Information-rich environments such as that in Manitoba depend on registries and record linkage to increase the range of variables available for analysis. Using new databases on education and income assistance to provide information on the whole Manitoba population has involved linking files while preserving privacy, scaling educational achievement, assessing exposure to a given neighborhood, and measuring family circumstances. Questions being studied concern the role of the socioeconomic gradient and infant health in child development, the comparative influence of family and neighborhood in later well being, and the long-term effects of poverty reduction. Issues of organization of research, gaps in the data, and productivity are discussed. [Copyright &y& Elsevier]

Clinical trials for the treatment of schizophrenia now often include cognitive assessments in addition to clinical ratings of symptoms. Recently, these trials have included cross-national assessments. It is not clear if translated psychological tests produce consistent results across different languages. This paper presents the results of a study of the comparability of the results of cognitive assessments in different English-speaking countries and a number of countries where tests were translated into other languages. Performance on tests of executive functioning, verbal and visuo-spatial learning and memory, language skills, psychomotor speed, and vigilance was compared across the first episode patients with schizophrenia (n=301) assessed in six different languages (English, French, Finnish, German, Hebrew, and Afrikaans), including two different countries where patients were assessed in English and other languages: Canada (French) and South Africa (Afrikaans). The variance in performance across the sites tested in English was as large as the variance between English and non-English speakers when all tests were considered. Performance differences across English and other languages were found only for executive functions, vigilance, and psychomotor speed, with executive functioning differences nonsignificant when education was considered. No differences were found between English and non-English speakers in Canada. These results suggest that the translation of tests of memory and verbal skills can lead to consistent results across translated versions of the tests. Differences between countries were greater than differences between languages, suggesting the need to consider representativeness of patient samples in terms of local educational attainment. In general, these data support the validity of cross-national neuropsychological assessments. [Copyright &y& Elsevier]