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Why are some cities more compact than others? We argue that riskier housing markets have a costlier real option; developers would require greater compensation to build now—thus, developers are being incentivized to delay, giving rise to more compact cities. We test this hypothesis cross‐sectionally for Canada's 11 largest census metropolitan areas. We interpret satellite imageries and estimate a hierarchical spatial autoregressive model to account for both the hierarchical and the spatial structure of our data. Our results show that, on average, a one‐percentage‐point increase in price risk reduces urban land coverage in the fringe by about 0.7 percentage point. [ABSTRACT FROM AUTHOR]

This paper aims to investigate the impacts of exchange rate and income changes on financial and insurance services trade by utilizing the quarterly bilateral trade data of the United States and its major trading partners from 2003 to 2017. No long‐run exchange rate effects on imports and exports of insurance services trade are found. The impact of exchange rates on insurance services may be weak since competition among service providers depends on product differentiation than on exchange rates. On the contrary, income demonstrates significant impacts on both financial and insurance services trade in the United Kingdom, Canada, Japan and Australia. [ABSTRACT FROM AUTHOR]

This paper explores how remixed methodologies can inform research in Indigenous communities using short films, combining archival and contemporary footage. Drawing on the lineages of Indigenous and feminist community‐based research methodologies, we develop a three‐part conception of remixed methodologies. We emphasize, first, the need to resituate the process of knowledge production within relationships between researchers and Indigenous community members. Second, we stress the importance of reconsidering the intended outputs of community‐university collaboration to centre community goals. Third, we underscore how remixed methodologies can disrupt the narratives surrounding settler colonial archival resources, resituating historical footage with relation to contemporary Indigenous contexts. We apply this framework to our collaborative work with the Witsuwit'en Cultural and Language Authority and the Office of Aboriginal Education at British Columbia School District #54, combining archival and contemporary films to create Indigenous education resources. Specifically, we remixed footage of Witsuwit'en traditional activities from two 1927 National Museum of Canada films with contemporary interviews and footage of Witsuwit'en governance and land use activities. We highlight how making archival films relevant to contemporary Indigenous community goals required disrupting the conventions of scholarly authority, designing collaborative outputs to suit community aims, and resituating knowledge production within the context of Witsuwit'en resilience in the face of colonialism. [ABSTRACT FROM AUTHOR]

Much has been written recently about the rise of within‐country inequality and growing imbalances of regional fortunes in the United States and the European Union. In this paper, we apply a novel geo‐visualization technique that combines local indicators of spatial association with directional statistics to a unique dataset in order to explore the spatial dimensions of regional income inequalities in Canada from 1981 to 2016. After describing a pattern of growing spatial divergence among regions, we briefly discuss the need for the federal government to explore new types of place‐sensitive development policies. Key Messages: A novel geo‐visualization technique is used to track the evolution of regional inequalities in Canada.The implications of growing spatial divergence in regional trajectories of inequality are briefly discussed.Particular emphasis is placed on the need for the federal government to revisit its regional development policy approach. [ABSTRACT FROM AUTHOR]

Whilst workplace mobility (i.e., working from a variety of locations) has become an area of study in its own right, and has increasingly gained media attention, little is known about how prevalent or novel it is. In this paper we use Census place of work data to obtain insights into the prevalence and growth of this phenomenon in Canada's ten largest Census Metropolitan Areas (CMAs). These data do not capture all dimensions of workplace mobility, but are the best currently available to assess it population‐wide. We show that workplace mobility has increased modestly since 1996, and that it is particularly prevalent in sectors such as construction, and amongst less qualified workers. Knowledge workers, to the extent they are mobile, tend to work from home. These results do not capture fine‐grained mobility within the working day (which may indeed be increasing), but demonstrate that these finer grained mobilities have not fundamentally impacted the types of workplace that jobs are attached to. Key Messages: With the advent of workplace mobility there is a sense that people no longer work from traditional locations: knowledge workers in particular are thought to have flown the coop.However, the few studies that examine this trend population‐wide suggest that changes in work location are in fact occurring at a fairly slow pace.We confirm this slow pace, which does not preclude possible increases in mobility during the day nor more work from non‐traditional locations outside working hours. [ABSTRACT FROM AUTHOR]

Abstract Individuals migrate to improve their wellbeing and quality of life, and often experience adverse situations, both during the process of migration and once within the host country. The purpose of this paper is to unpack the barriers to and facilitators of community participation, among Latinx immigrants with disabilities in the United States and Latinx migrant workers in Canada, following the Social Ecological Model. The authors draw from an appraisal of existing literature and their own participatory research with Latinx immigrants. Based on this integrative literature review, Latinx experience individual issues such as language barriers and lack of knowledge of the services available to them. At the community level they experience discrimination, limited opportunities for community participation, and lack of opportunities for meaningful employment. At the systemic and policy level in the United States, the antimigrant political environment keeps Latinx immigrants with disabilities from participating in their communities due to fear of deportation. In Canada, Latinx workers experience the paradox of migration and discrimination. The discussion of barriers and facilitators is followed by recommendations for community research and action. [ABSTRACT FROM AUTHOR]

Abstract: This paper seeks to explore the role that the Canadian branch banking structure has played in producing a national Canadian economic space as well as nationally oriented conservative Canadian banking subjects. Explosive growth in the scope of Canadian bank branch networks between 1880 and 1930, both in terms of number of branches and their geographic range, forced banks to re‐evaluate their management practices. To manage an increasingly unwieldy structure, banks worked to centralize control and homogenize operations and the bankers themselves. Through centralization, bank head offices developed more robust branch reporting tools, which allowed them collect and repurpose disparate data into new national level information and knowledge. Working as centres of calculation, bank head offices used this new information to integrate a nationalist outlook throughout the network, deploying disciplinary technologies and techniques, in an effort to detach bankers from a local or regional orientation. This paper shows that, rather than merely a tool for efficient allocation of capital, the branching structure is a productive socio‐technical structure, which helped to construct the very nature of the national space it sought to manage. [ABSTRACT FROM AUTHOR]

Abstract: Although recent forms of neoliberalism have been associated with everyday forms of ‘investment’, this paper argues that the financial conduct of everyday populations has long been an intense site of intervention. Drawing on the history of nineteenth and twentieth‐century Canadian government savings, annuities and tax deferral programs, this paper argues that everyday financial conduct has long been a key site of experimentation and innovation in practices of the self. These programs experiment with a language and practice of investment which emphasizes everyday conduct as a space of individual responsibility attached to diverse political goals. This suggests that enterprise as a mode of self and citizenship has a diverse and longer trajectory that predates neoliberalism. By extension, this paper conclude with a case for more diversified, complicated and historically‐situated analyses of ‘neoliberalism’. [ABSTRACT FROM AUTHOR]

Whether because instances are rare or because academics are uncomfortable writing about them, descriptions of activism against academic research cannot be easily found within the existing literature. In this paper, we share our experience of being young geographic researchers faced with impassioned opposition against our work. Studies we conducted of wind energy development in rural Ontario spurred backlash; activists used several means of opposing our research and attempted to discredit us as capable academics. We share examples of direct and indirect communication from such people and advise that there is much to be learned, especially for those who may not have the benefit of mentors intimately familiar with the type of activism we encountered. The paper closes with a practical discussion of three lessons written particularly for academics who may be entering similar areas of contested geographic research for the first time. [ABSTRACT FROM AUTHOR]

This paper begins with a review of the literature on tourism in rural economies, to establish a framework for analyzing large‐scale tourism products in rural and small town regions. The review is followed by the development of a typology of large‐scale attractions in rural and small town regions, including parks, casinos, events, heritage, and cultural products. The typology leads into the example of the Canadian Fossil Discovery Centre (CFDC) in Manitoba, Canada. Located in an agricultural region of south‐central Manitoba, the community of Morden is located 125 km from the provincial capital city, Winnipeg, which had a population of 811,900 in 2016. Morden is also located 35 km north of the border with North Dakota. Thus, while a small town in a traditionally rural region still dependent upon an agricultural economic base, Morden has been recently successful in diversifying its economy, including through manufacturing, services, hospitality, and tourism. In part, this success is due to a south‐central Manitoba location; however, it is also the result of innovative local leadership, including the prioritization of hospitality and tourism related to the CFDC. This paper describes the case study as an example of successful tourism development within an already economically and socially diversifying region. [ABSTRACT FROM AUTHOR]

Abstract: Multiculturalism in Canada is touted as an all‐inclusive policy and practice that celebrates difference and welcomes diversity. In 2012, gays and lesbians were included in the Discover Canada document amongst various cultural, racial, and ethnic groups, marking such inclusion as foundational in Canada's imagining of itself as tolerant and accepting. Despite these narratives of multicultural diversity, people of colour and Indigenous peoples continue to experience strife, violence, and erasure. This paper looks to the ways Canadian multiculturalism is utilized by queer and trans people as part of their understandings and imaginings of queer politics. In particular, it discusses the queer service sector and the ways queer and trans service providers do diversity and multiculturalism within their work. Findings highlight the complex ways in which queer and trans service providers utilize diversity as a tactic to create further exclusion and direct attention towards wanting, needing, and desiring diversity. The paper highlights the ways diversity is desired within the institutional walls of queer service provision and draws attention to the ways the whiteness and colonialism of the organizations themselves goes unquestioned and unexamined. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to examine how social media is used as a promotional tool for economic development at the municipal level through place marketing and branding, to identify and explore what specific tools are being used, and to discuss the strengths and limitations of use. Primary data was collected through in-depth interviews with 16 municipal economic development practitioners in the Province of Ontario, Canada. Additional data collected from municipal social media accounts was used to further reinforce the qualitative data and allow for triangulation and greater breadth of analysis. The findings suggest that social media is being used as a tool to promote local services and political information rather than communicate a brand position. Additionally, limited interaction with the audience reduces not only the effectiveness of place marketing efforts but also enhancement of place brands. While some findings are place specific (as study design limited research participants to municipalities in Ontario), these findings can be shared with other locales in advanced economies to provide them with information to make improvements in the way communication technology is utilised. This research paper provides a better understanding of how social media is being used by municipalities and how it fits into place marketing and place branding. [ABSTRACT FROM AUTHOR]

This paper delivers the results from a quantitative analysis of the Assessing Student Awareness of Indigenous Peoples survey carried out in Newfoundland and Labrador in 2013. The results suggest that most students are substantially unaware of Aboriginal people including their presence (geography), their cultural continuity (history), the laws structuring their conditions of life (governance), current events, and their cultures. Most students entering Memorial University learn what they know from the K-12 curriculum, which is woefully inadequate-although where the curriculum is strong students do perform better, suggesting that curricular and text reform could make a large difference. This paper is the first in a two-part series in which we focus first on quantitative results and then a discourse analysis of students' words. [ABSTRACT FROM AUTHOR]

Zoos and aquariums are responding to the worldwide biodiversity crisis through major conservation initiatives like captive breeding for assurance populations and reintroduction programs. These institutions also fundraise, offer education programs, and provide critical research on biodiversity. Through a case study inside three accredited Canadian zoos, this paper illustrates that zoos and their staff members are being incorporated into many official species-at-risk recovery efforts on provincial, federal, and international levels. Specifically, the zoos studied are involved in every stage of the recovery process, from providing valuable research and habitat analyses, to captive breeding animals for reintroduction, to writing recovery strategies and creating recovery policy for multiple jurisdictional levels. Zoo staff indicate that zoos are uniquely suited to conservation because zoos have space, expertise, apolitical status, and the ability to connect with the public. Overall, the paper suggests that zoos can significantly contribute to species-at-risk protection and recovery in Canada and beyond. [ABSTRACT FROM AUTHOR]

This paper is concerned with the impact of medical inadmissibility provisions in Canada's immigration law on applicants with disabilities. The paper draws on key informant interviews, policy analysis, and Ministry of Immigration data on medical inadmissibility findings. We follow the lead of recent mobilities scholarship to examine how the immigration system is enacted, reproduced, and contested over time. From this perspective, we see that recent court challenges to the statutory provisions have created additional procedural space for applicants to contest findings of inadmissibility. However, the legitimacy of excessive demand as a basis for exclusion remains firmly in place, while recent immigration policy changes signal an intensification of measures to limit the social reproductive costs of immigration. Les personnes handicapées, l'inadmissibilité pour motifs sanitaires et la politique d'immigration sélective Cet article s'intéresse aux effets des dispositions de la législation canadienne en matière d'immigration relatives à l'inadmissibilité pour motifs sanitaires des candidats ayant une incapacité. L'article se fonde sur des entretiens auprès d'informateurs clés, des analyses politiques et des données du ministère sur les décisions d'inadmissibilité pour motifs sanitaires. Les recherches récentes portant sur la mobilité forment le point de départ d'une exploration du mode de fonctionnement du système d'immigration, sa reproduction et sa remise en question au fil du temps. Vues sous cet angle, les contestations actuelles des dispositions légales devant les tribunaux ont permis de dégager un espace de procédure supplémentaire pour les candidats afin de contester les verdicts d'inadmissibilité. Cependant, la légitimité de la demande excessive en tant que motif d'interdiction perdure, tandis que les changements récents apportés à la politique d'immigration annoncent une intensification des mesures visant à limiter les coÛts sociaux de l'immigration. [ABSTRACT FROM AUTHOR]

Canada has been celebrated in popular and academic work for its relative immunity to nativist populism. No competitive nativist party has recently emerged in federal politics that challenges the mainstream consensus around mass immigration, unlike virtually every other postindustrial democracy. This paper argues that existing explanations for this "exceptionalism" are lacking. In particular, they fail to appreciate the importance of Quebec nationalism in contributing to this outcome. Quebec nationalism fractured the stronger anti‐immigration sentiment found in rural and smaller urban areas in both Quebec and Anglophone Canada and thereby prevented right‐wing parties from mobilising that sentiment in a way that could feasibly win elections. This forced such parties to moderate their message and court "ethnic voters" in suburban ridings around Toronto and Vancouver. We illustrate this argument using novel data which permit a comparison of the Canadian experience with nativist politics in Australia and New Zealand. [ABSTRACT FROM AUTHOR]

Background: This paper provides a critical review of the decision‐making process of the Ontario Ministry of Health and Long‐Term Care (MOHLTC) regarding which migraine treatment drugs will be covered under the Ontario Drug Benefit Formulary (ODB). Main Text: Under MOHLTC policy, triptans and OnabotulinumtoxinA are available to patients only through the Exceptional Access Program (EAP). This policy, and justifications for it, are examined with reference to clinical guidelines, patient experiences, and health policy literature. The contexts and consequences of compromised access are outlined. Improvements in access to these treatments are suggested by highlighting how a country with similar healthcare infrastructure – Australia – employs policies that more adequately meet the needs of migraine patients as they secure treatments. Conclusions: Despite clinically significant gains in the discovery of safe and effective migraine‐specific treatments the ODB thus far has failed to align its practice with current clinical recommendations. This forces patients to rely heavily on medication that, while still effective for some, is potentially suboptimal. This review concludes it is prudent, at minimum, to follow clinical recommendations that advocate for the removal of triptans from EAP and recategorize them as Limited Use drugs. Ideally, moving them to a general benefit would further remove the barriers experienced by patients attempting to access this treatment. [ABSTRACT FROM AUTHOR]

Cryptocurrencies and the underpinning blockchain technology have gained unprecedented public attention recently. In contrast to fiat currencies, transactions of cryptocurrencies, such as Bitcoin and Litecoin, are permanently recorded on distributed ledgers to be seen by the public. As a result, public availability of all cryptocurrency transactions allows us to create a complex network of financial interactions that can be used to study not only the blockchain graph, but also the relationship between various blockchain network features and cryptocurrency risk investment. We introduce a novel concept of chainlets, or blockchain motifs, to utilize this information. Chainlets allow us to evaluate the role of local topological structure of the blockchain on the joint Bitcoin and Litecoin price formation and dynamics. We investigate the predictive Granger causality of chainlets and identify certain types of chainlets that exhibit the highest predictive influence on cryptocurrency price and investment risk. More generally, while statistical aspects of blockchain data analytics remain virtually unexplored, the paper aims to highlight various emerging theoretical, methodological and applied research challenges of blockchain data analysis that will be of interest to the broad statistical community. The Canadian Journal of Statistics 48: 561–581; 2020 © 2020 Statistical Society of Canada [ABSTRACT FROM AUTHOR]

Modern methods for detecting changes in the scale or covariance of multivariate distributions rely primarily on testing for the constancy of the covariance matrix. These depend on higher‐order moment conditions, and also do not work well when the dimension of the data is large or even moderate relative to the sample size. In this paper, we propose a nonparametric change point test for multivariate data using rankings obtained from data depth measures. As the data depth of an observation measures its centrality relative to the sample, changes in data depth may signify a change of scale of the underlying distribution, and the proposed test is particularly responsive to detecting such changes. We provide a full asymptotic theory for the proposed test statistic under the null hypothesis that the observations are stable, and natural conditions under which the test is consistent. The finite sample properties are investigated by means of a Monte Carlo simulation, and these along with the theoretical results confirm that the test is robust to heavy tails, skewness and high dimensionality. The proposed methods are demonstrated with an application to structural break detection in the rate of change of pollutants linked to acid rain measured in Turkey lake, a lake in central Ontario, Canada. Our test suggests a change in the rate of acid rain in the late 1980s/early 1990s, which coincides with clean air legislation in Canada and the US. The Canadian Journal of Statistics 48: 417–446; 2020 © 2020 Statistical Society of Canada [ABSTRACT FROM AUTHOR]

There is now an extensive body of academic literature examining how the environmental movement contributed to the colonization of Indigenous peoples and development of capitalism in northern Canada. This paper contributes to these discussions by considering how environmental assessment (EA) helped enable hydrocarbon extraction in the Qikiqtani (Baffin Island) region of Nunavut in the 1970s and 1980s. When exploration activities began to threaten the Inuit harvesting economy, communities protested with letters and petitions. The federal government responded to Inuit resistance by referring proposed exploratory drilling and extraction to its new EA process. While Inuit won significant victories during some assessments of proposed exploratory drilling and extraction, federal EA ultimately helped create the conditions for Inuit to consent to oil extraction. EA helped impose material compromises between Inuit and hydrocarbon industries, including preferential hiring of Inuit, a reduction in the scope of proposed extraction, and the rejection of especially controversial proposals for offshore drilling. These concessions, combined with a collapse in the market for sealskins due to international boycotts, persuaded several Qikiqtani communities to support oil extraction in the 1980s. The ensuing extraction and export of oil from the High Arctic accelerated processes of colonial dispossession and reinforced colonial political dynamics. Key Messages: Environmental assessment played an important role in creating the conditions for Inuit to consent to hydrocarbon extraction in the 1980s.Environmental assessment helped persuade Inuit to consent to extraction by imposing compromises between Inuit and extractive industries.The extraction of oil before a land claim was settled undermined the ability of Inuit to capture economic benefits from extraction and negotiate ownership over offshore resources. [ABSTRACT FROM AUTHOR]

Background: With the changing trends, more and more patients are opting for nonsurgical or minimally invasive options for reshaping the face. Noninvasive treatments such as incobotulinumtoxinA (Xeomin Cosmetic®; Merz Pharma Canada Ltd., Burlington, ON, Canada) are a preferred modality for reducing the volume of the muscle and therefore reducing the width of masseter. Aims: To evaluate the efficacy of Xeomin treatment in long‐term management of bilateral masseter hypertrophy in Asian Indian patients. Patients/Methods: A total of 30 patients were enrolled in the study and were injected with 30 U Xeomin on each side of face, at baseline. Fifteen patients received a second session of Xeomin injection at 12th week, and remaining 15 patients received an additional third session, at 12th and 24th weeks post the first injection, respectively. Follow‐up was done at 4th‐, 12th‐, 24th‐, and 36th‐week and at first‐ and second‐year follow‐ups. Results: For the patients who received two injections, the maximum reduction of 26.85% was observed at 24th week, which was maintained as 20.04% reduction until second follow‐up year. The patients who received three injections exhibited very high reduction of 43.12% of masseter volume at 36th week, which was maintained at 38.72 % until the second follow‐up year. Three sessions of Xeomin injections were proved to be more effective in long‐term maintenance of reduced masseter volume than 2 sessions of injections. Conclusions: Xeomin injections were found to be effective in long‐term management of bilateral masseter hypertrophy. This is the first of its kind paper, which evaluates the long‐term effects of Xeomin injections for the treatment of masseter hypertrophy. [ABSTRACT FROM AUTHOR]

In recent years, Canada has witnessed an increase in visibility of far‐right groups and activities. This phenomenon is particularly interesting as it contrasts with the broader Canadian context of acceptance of immigrants and support for multiculturalism. How do far‐right groups represent themselves and their claims to the public considering the dominant discursive environment in which they operate? Moreover, are far‐right groups' discourse and rhetoric marked by contextual differences? This paper analyzes the way the distinct Canadian and Quebec chapters of the vigilante group Soldiers of Odin (SOO) use their public Facebook pages, comparatively. This research demonstrates that both SOO chapters negotiate their self‐representation by employing cultural elements that are salient and meaningful in their respective sociopolitical contexts and that can be exploited to infer motivations. [ABSTRACT FROM AUTHOR]

This paper examines what new materialist and posthumanist frameworks can offer learning science research in diverse maker learning environments. We explore what is gained by grappling with the entanglements between humans, non‐humans and more‐than‐humans. To do this, we draw on Karen Barad's ethico‐onto‐epistemology and agential realism where she redefines connections to the shared world by attuning to the entangled matter that is created within intra‐actions. We use this framework across four international cases: digital media camps, a university‐level classroom‐based makerspace, a Saturday outdoor makerspace workshop and a classroom‐based museum makerspace. Each case study attends to how intra‐actions enact agential forces in maker education research—forces that posthuman and new materialist frameworks help us see. In so doing, these case studies challenge many of the assumptions prevalent in the learning sciences about mattering and its implications in research sites. [ABSTRACT FROM AUTHOR]

The growing crisis of bee health has shone a spotlight on the problems facing pollinator populations in many parts of the world, the worrying implications for agriculture and ecosystems, and some of the risks of pesticides. Although this attention is important and can open a range of critical vistas, the threats to bees, other pollinators, and the future of pollination are too often framed in narrow ways. The goal of this paper is to provide a systematic way of thinking about the crisis of bee populations by examining the changing dynamics of pollination within industrial agriculture, drawing heavily on transformations in the United States and Canada. We set out a case for understanding pollination as a biophysical barrier to industrial organization and the rise of pollination services as a response that temporarily fixes (or overrides) this barrier, while containing an internal set of contradictions and overrides. We argue that these dialectic relations are continually generating further problems and hope that this lens can help inform critical education, outreach, and movement building with respect to the urgent problems of bee and pollinator health. In particular, we stress the need to connect growing bee‐related advocacy with struggles to confront industrial capitalist agriculture. [ABSTRACT FROM AUTHOR]

In this paper, we put forward a proposal for a critical geography of physical activity that attunes to experience while centring on the socio‐spatial processes and power structures enabling and constraining physical activity participation. Drawing on our research that explored women's and men's emotional geographies of an everyday exercise environment – the gym – in a Canadian city, we show how this approach can identify otherwise invisible environmental influences on physical activity participation. Our thematic analysis reveals that the gym environment is generative of three place‐based emotive processes of dislocation, evaluation, and sexualisation that collectively configure an unevenly gendered emotional architecture of place. Through this interstitial structure, the boundaries of localised hierarchies of masculinities and femininities become felt in ways that create tensions and anxieties, which in turn reinforce gendered boundaries on physical activity participation. Two additional themes reveal how gendered motivation and individual factors mediate negative emotional experiences. Our findings indicate that emotional geographies are one way in which gender disparities in physical activity are naturalised at the scale of the everyday exercise environment. Interventions for gender equity in physical activity would benefit from being empathetically attuned to the subtleties of place‐based experiences. More widely, bringing emotions into geographies of physical activity sheds light on the larger question of the role of place in (re)producing gendered health inequities, with implications for geographical research on health and social justice. Future critical geographical inquiry is necessary to ensure that public health interventions are grounded in the experiential realities of practising physical activity in particular places. [ABSTRACT FROM AUTHOR]

Canada's cattle/beef sector has already weathered a shock after a 2003 case of BSE resulted in closed borders and industry restructuring. Now, the sector has to adjust to similar shocks due to COVID‐19. This paper examines the supply chain from the consumer up to the cow–calf producer by considering consumer reactions, labor market constraints, and supply response. A quarterly market model of North American cattle and beef markets is used to examine price and revenue impacts associated with the market disruptions. Depending on the scenario, there is considerable price and revenue suppression at all levels of the market. [ABSTRACT FROM AUTHOR]

Cities are taking a leadership role in addressing global climate change and reducing greenhouse gas (GHG) emissions, but policy innovations are needed to help cities move from goals to outcomes. Pilot projects are one means by which cities are experimenting with new ways of governing and financing climate change mitigation. In this paper, we develop a framework for understanding the role of pilot projects in urban policy innovation: their emergence and rationale, and the means by which they ultimately scale up and out to reduce GHG emissions. We use this framework to evaluate a pilot project for retrofitting social housing buildings in Toronto. We find the initial pilot project helped address the challenges of pursuing deep retrofits of social housing. Scaling these lessons up to the city level required overcoming challenges to financing and coordinating a larger project; scaling out to the provincial level revealed institutional and political obstacles to pursuing the co‐benefits of deep building retrofits in social housing. Bridging agents play an important role in both scaling processes. The analysis reveals the additive nature of urban policy innovation and the dynamic interplay of change agents and institutional and political context in innovation processes. [ABSTRACT FROM AUTHOR]

Serious mental illness (SMI) has long posed a dilemma to society. The use of community treatment orders (CTOs), a legal means by which to deliver mandated psychiatric treatment to individuals while they live in the community, is a contemporary technique for managing SMI. CTOs (or a similar legal mechanism) are used in every province in Canada and in many jurisdictions around the world in the care and management of clients with severe and persistent mental illness (most frequently schizophrenia) who have a history of treatment non‐compliance and subsequent relapse. Although there is ongoing controversy around CTOs, their use continues to be on the rise. René Girard's mimetic theory, in which he posits the social utility of the scapegoat mechanism, may shed some light on how established cultural patterns contribute to contemporary responses to SMI: how culture depends on the reproduction of certain narratives, and how these act to shape the identity of those involved. The CTO specifically can be seen to act as a scapegoating mechanism, wherein, by singling out and controlling individuals who appear to threaten social order, social order is restored. This paper reviews Girard's theory, looks at how it has been applied to SMI, and then considers how it may illuminate the social role of the CTO. This examination may provide mental health nurses with insight into the constructed identities of their patients, as well as the role of mental health care within broader cultural narratives. [ABSTRACT FROM AUTHOR]

BACKGROUND: Food security is recognized as a major global challenge, yet human food‐chain systems are inherently not geared towards nutrition, with decisions on crop and cultivar choice not informed by dietary composition. Currently, food compositional tables and databases (FCT/FCDB) are the primary information sources for decisions relating to dietary intake. However, these only present single mean values representing major components. Establishment of a systematic controlled vocabulary to fill this gap requires representation of a more complex set of semantic relationships between terms used to describe nutritional composition and dietary function. RESULTS: We carried out a survey of 11 FCT/FCDB and 177 peer‐reviewed papers describing variation in nutritional composition and dietary function for food crops to identify a comprehensive set of terms to construct a controlled vocabulary. We used this information to generate a Crop Dietary Nutrition Data Framework (CDN‐DF), which incorporates controlled vocabularies systematically organized into major classes representing nutritional components and dietary functions. We demonstrate the value of the CDN‐DF for comparison of equivalent components between crop species or cultivars, for identifying data gaps and potential for formal meta‐analysis. The CDN‐DF also enabled us to explore relationships between nutritional components and the functional attributes of food. CONCLUSION: We have generated a structured crop dietary nutrition data framework, which is generally applicable to the collation and comparison of data relevant to crop researchers, breeders, and other stakeholders, and will facilitate dialogue with nutritionists. It is currently guiding the establishment of a more robust formal ontology. © 2019 Society of Chemical Industry [ABSTRACT FROM AUTHOR]

Using data generated from surveys conducted on First Nations throughout Canada, we use regression analysis to examine factors influencing food insecurity. To our knowledge, this is the first time a regression‐based analysis has been conducted to examine food insecurity on First Nations in Canada. As expected, income is inversely related to the likelihood that one reports their household as experiencing food insecurity. In addition, individuals in extremely remote areas are more likely to report their household as experiencing food insecurity. Although traditional food consumption is prevalent, we do not find evidence that it is associated with reductions in the prevalence of self‐reported household food insecurity. We find that gender and mental health are associated with perceived household food insecurity. Although this study is novel, for reasons and limitations detailed in the paper, it should be viewed as an initial effort to establish potential relationships that underscore one of the most important issues facing Canada: the high prevalence of food insecurity in First Nations communities. [ABSTRACT FROM AUTHOR]

Abstact This paper revisited the vulnerability hypothesis to explain the greater level of psychological distress among working women compared to working men. A comprehensive vulnerability model was tested in which work and family stressors and psychosocial resources are directly related to psychological distress and indirectly through work‐to‐family (WFC) and family‐to‐work (FWC) conflicts. Data came from a random sample of 989 women and 1,037 men working in 63 Canadian establishments. Multilevel path analyses were performed separately for men and for women. The results show that many work/family stressors and resources are linked to men's or women's psychological distress directly and indirectly through WFC and FWC. However, the z‐test used to assess whether the relationships differed significantly between women and men indicated that only two relationships differ significantly between the two groups: experimenting problems with children and a low self‐esteem are associated positively to psychological distress through FWC only for women. In addition to showing the specific involvement of work–family conflict in the psychological distress inequality, this study contributes to revealing that testing the differences in the magnitude of the relation offer a more suitable appraisal of the vulnerability mechanism involved in the psychological distress inequality between men and women. [ABSTRACT FROM AUTHOR]

Aim: This study aims to identify characteristics at 2 years of age that differ between children with confirmed cerebral palsy (CP) and a non-CP diagnosis by 5 years of age.Method: This was a retrospective cohort analysis. A CP diagnosis may be considered a 'probable' diagnosis at 2 years, which is often 'confirmed' at 4 or 5 years, particularly in the context of CP registries. A total of 1683 children with a diagnosis of CP or probable CP at 2 years of age were identified from the Canadian Cerebral Palsy Registry, of whom 48 received a non-CP diagnosis at 5 years ('non-confirmed CP'). Perinatal adversity, preterm birth status, Gross Motor Function Classification System (GMFCS) level, presence of comorbidities, magnetic resonance imaging (MRI) findings, and initial CP motor type were compared between the two groups by univariate and logistic regression analyses.Results: χ2 analysis and multivariate analysis both confirmed that children with a non-CP diagnosis by 5 years of age were more likely to have a normal MRI (χ2 odds ratio [OR]=7.8, 95% confidence interval [CI]=3.8-16.1; OR=5.4, 95% CI=2.4-12.5), ataxic-hypotonic (χ2 OR=10.1, 95% CI=4.9-21.2; OR=6.1, 95% CI=2.2-16.2) or dyskinetic CP (χ2 OR=2.7, 95% CI=1.2-5.9; OR=2.9, 95% CI=1.0-7.6), born at term (χ2 OR=3.7, 95% CI=1.7-8.0; OR=3.6, 95% CI=1.0-12.1), and lack perinatal adversity (χ2 OR=4.1, 95% CI=1.6-10.7; OR=3.4, 95% CI=1.0-11.7).Interpretation: Normal MRI, ataxic-hypotonic or dyskinetic CP, lack of perinatal adversity, and term birth are associated with a higher odds of non-CP diagnosis by 5 years of age, thus potentially enhancing diagnostic work-up.What This Paper Adds: Normal magnetic resonance imaging (MRI) at 2 years was associated with a non-cerebral palsy (CP) diagnosis by 5 years. Diagnosis of ataxic-hypotonic or dyskinetic CP motor subtype at 2 years was associated with a non-CP diagnosis by 5 years. Perinatal adversity and preterm birth were rarer with a non-CP diagnosis by 5 years. [ABSTRACT FROM AUTHOR]

Aim: To establish international expert recommendations on clinical features to prompt referral for diagnostic assessment of cerebral palsy (CP).Method: An online Delphi survey was conducted with international experts in early identification and intervention for children with CP, to validate the results obtained in two previous consensus groups with Canadian content experts and knowledge users. We sent two rounds of questionnaires by e-mail. Participants rated their agreement using a 4-point Likert scale, along with optional open-ended questions for additional feedback. Additionally, a panel of experts and knowledge-users reviewed the results of each round and determined the content of subsequent surveys.Results: Overall, there was high-level of agreement on: (1) six clinical features that should prompt referral for diagnosis; (2) two 'warning sign' features that warrant monitoring rather than immediate referral for diagnosis; and (3) five referral recommendations to other healthcare professionals to occur simultaneously with referral for diagnosis.Interpretation: There was high agreement among international experts, suggesting that the features and referral recommendations proposed for primary care physicians for early detection of CP were broadly generalizable. These results will inform the content of educational tools to improve the early detection of CP in the primary care context.What This Paper Adds: International experts provide strong agreement on clinical features to detect cerebral palsy. Consensus on clinical 'warning signs' to monitor over time. Referral recommendations from primary care to specialized health services are identified. [ABSTRACT FROM AUTHOR]

Objective: Suicide is a leading cause of death, yet the accurate prediction of suicidal behavior is an elusive target for clinicians and researchers. The current paper examines the predictive validity of the Mini Neuropsychiatric Interview (MINI) Suicidality subscale for suicide attempts (SAs) for a homeless population with mental illness.Methods: Two thousand two hundred and fifty-five homeless individuals with mental illness across five Canadian cities enrolled in the At Home/Chez Soi Housing First trial interviewed at baseline using the MINI Suicidality subscale with 2-year follow-up of self-reported SAs.Results: Two thousand two hundred and twenty-one participants were included in the analysis. High rates of mood and substance use disorders were present (56.5% and 67.4%, respectively). The mean MINI Suicidality subscale score was 7.71. Among 1,700 participants with follow-up data, 11.4% reported a SA over the 2-year study period. MINI Suicidality subscale scores were predictive of SAs (AUC ≥ 0.70) among those with and without a history of SAs, even among those with missing answers. A positive predictive value of 0.20 and a negative predictive value of 0.95 were demonstrated, with a relatively low number needed to assess of 4.5-5.Conclusion: The MINI Suicidal subscale shows promise as an easy to use and accurate suicide risk prediction tool among homeless individuals with mental illness. [ABSTRACT FROM AUTHOR]

This paper proposes a new bootstrap procedure for mean‐squared errors of robust small‐area estimators. We formally prove the asymptotic validity of the proposed bootstrap method and examine its finite‐sample performance through Monte Carlo simulations. The results show that our procedure performs well and competes with existing ones. We also provide an application to the estimation of the total volume and value of cash, debit card, and credit card transactions in Canada as well as in its provinces and subgroups of households. In particular, we found that there is a significant average annual decline rate of 3.1% in the volume of cash transactions and that this decline is relatively higher among high‐income households living in heavily populated provinces. Our bootstrap estimator also provides indicators of quality useful in selecting the best small‐area predictor among several alternatives in practice. [ABSTRACT FROM AUTHOR]

Background: National ranking from the triennial Programme of International Student Assessment (PISA) often serves as a barometer of national performance and human capital. Though excessive student‐ and school‐level covariates (n > 700) may prove intractable for traditional least‐squares estimate procedures, shrinkage methods may be more suitable for subset selection. Aims: With a focus on the United States, this paper proposes sparse regression for PISA 2012 to discover salient student‐ and school‐level predictor variables for mathematical literacy achievement. Sample: The sparse regression analysis was conducted on 10 top‐tiered OECD countries/economies, Canada, and the United States in mathematical literacy on the 2012 PISA. Two‐ and three‐level hierarchical regression analyses were performed on Canadian and US students (N = 26,522) along with five of the ten top‐tiered countries/economies (N = 58,385). Methods: Using the 'least absolute shrinkage and selection operator' (LASSO) technique, the study (1) identified salient predictor variables of mathematical literacy performance for the top‐tiered countries/economies, Canada, and the United States and (2) used these salient variables to perform two‐ and three‐level hierarchical regression on data from Canada and the United States along with five top‐tiered countries/economies. Weights and replicates were used to account for complex sample design. A weighted, two‐level confirmatory factor analysis was performed to identify latent constructs. Missing data were handled through multiple imputation. Results: Separate two‐level hierarchical models accounted for 32–35% student‐level and 58–70% school‐level variance in Canada and the United States, respectively; three‐level models accounted for 33% of level‐one variance, 62–65% level‐two variance, and 13–44% of level‐three variance for the US/Canada and US/Canada/top‐tiered students, respectively. Following top‐tiered countries/economies, Canadian students had high levels of self‐efficacy, were more likely to encounter advanced concepts in class, were less activity/small group‐centred, and were more likely to consider truancy a learning hindrance. Factor analyses revealed a positive relation with rigour and class organization (teacher‐centred) for top‐tiered countries and Canada, though not for the United States. For all countries, there was a strong relation between rigour and self‐beliefs. Conclusion: Compared to top performers, a less rigorous curriculum, coupled with class and school factors, may explain lag in US performance. [ABSTRACT FROM AUTHOR]

Background: This study investigated the surrogates' birth experiences, their levels of emotional struggle at relinquishment, how often they thought about the surrogacy children, and the surrogate–parent relationship dynamics during pregnancy and post‐birth. Methods: Data were collected from 06/2016 to 02/2017 using an anonymous questionnaire. Participants were Canadian gestational surrogates who had completed the process with or without a successful live birth, and who were at various stages of an ongoing surrogacy. For this paper, only a subgroup of cases with a successful live birth was selected for analysis. Results: The data set included 131 births involving 90 surrogates who delivered 157 babies (105 singletons and 26 sets of twins). Their mean age at the time of surrogacy was 31.7 ± 5 years (range: 21‐47y). More than one‐third (37.4%) of the cases were for intended parents who were same‐sex male couples and single men. Surrogates assisting Canadian‐resident intended parents had an overall better birthing experience compared with those assisting nonresidents. There was none or very little struggle with the relinquishment of the baby in 96.9% of cases. Continued contact with parents after the births was reported in 93.0% of cases. Surrogates were significantly more likely to have frequent post‐birth contact with same‐sex and single fathers compared with heterosexual parents and single mothers (76.6% vs 54.3%). Conclusions: Same‐sex male couples and single men can develop a long‐lasting relationship with their surrogates even when no intended female partners are involved. The development of institutional practice guidelines in standardizing surrogacy birth practice is paramount in optimizing surrogates' care. [ABSTRACT FROM AUTHOR]

Under current dialectical conditions of globalization and increased demands for security, borders are no longer just symbols of sovereignty and national histories; they are evolving into new forms and as such are taking on new functions. Yet while borders continue to exist and are arguably more fluid and dynamic than ever before, despite the once robust but now contested rhetoric of "a world without borders," this doesn't mean that borders prior to the current phase of globalization were relatively static and stable. What is constant is the fact that borders and borderlands are always in a state of becoming and in this context, we need to address the relationship that exists between borderland evolution and the changing forces of globalization. This paper considers the important role that time‐space plays in globalization and borderland theory and in doing so emphasizes that any such effort must recognize the importance of historical geographical context. My argument is developed with reference to the Canadian‐American borderlands and the relationship between Canada and the United States that developed during the various phases of globalization that emerged after the creation of two North American polities following the American Revolution. Key Messages: Space still matters and borders and nation‐states continue to be relevant.Time‐space compression/extension forces configure and reconfigure borderlands.History shows us that we should not be too surprised by recent developments in bordering. [ABSTRACT FROM AUTHOR]

Introduction and Aims: A previous observational study of ayahuasca-assisted therapy demonstrated statistically significant reductions in self-reported problematic cocaine use among members of an Indigenous community in Canada. This paper aims to qualitatively explore the impact of ayahuasca-assisted therapy on addiction and other substance use-related outcomes and elucidate the lived experiences of participants.Design and Methods: Qualitative interviews were conducted with 11 adult Indigenous participants of the ayahuasca-assisted 'Working with Addiction and Stress' ceremonial retreats (June-September 2011). Semi-structured interviews assessed experiences of participants following the retreats at 6-month follow up. Thematic analysis of interview transcripts was conducted.Results: Narratives revealed that the retreats helped participants identify negative thought patterns and barriers related to their addiction in ways that differed from conventional therapies. All participants reported reductions in substance use and cravings; eight participants reported complete cessation of at least one substance at follow up. Increased connectedness with self, others and nature/spirit was described as a key element associated with reduced substance use and cravings.Discussion and Conclusions: This analysis expands upon prior quantitative results highlighting the therapeutic potential of ayahuasca-assisted therapy and provides important contextual insights into why ayahuasca-assisted therapy may have been beneficial for members of an Indigenous community seeking to address their problematic use of substances. Given limited efficacy of conventional treatments for resolving addiction issues, further research should investigate the role of ayahuasca and other psychedelic-assisted therapies in enhancing connectedness and other key factors that may improve well-being and reduce harmful substance use. [ABSTRACT FROM AUTHOR]

The discontinuous permafrost region of northwestern Canada is experiencing rapid warming resulting in dramatic land cover change from forested peatland permafrost terrain to treeless wetlands. Extensive research has been conducted throughout this region to gain insight into how climate‐induced land cover change will impact water resources and ecosystem function. This paper presents a hydrological and micrometeorological dataset collected in the Scotty Creek basin, Northwest Territories, Canada over the period of 01 October 2014 to 30 September 2015, a sample of the intensive and coordinated measurements collected annually at this site. Micrometeorological data collected from four stations, one located in each of the land cover types representative of those comprising the Scotty Creek basin including bog, channel fen, stable peat plateau and peat plateau undergoing rapid permafrost degradation and loss, are presented. Monitored micrometeorological variables include incoming and outgoing shortwave and longwave radiation, air temperature, relative humidity, wind speed, precipitation (rain and snow) and snow depth. Deep ground temperatures (~1–10 m below the ground surface) from a channel fen as well as disturbed sites common to the basin including a seismic line and winter road are presented. Water levels were also monitored in the representative land cover types over this period. This dataset is available from the Wilfrid Laurier University Library Research Data Repository (https://doi.org/10.5683/SP/OQDRJG) and can be used in coordination with other hydrological and micrometeorological datasets to examine spatio‐temporal effects of meteorological conditions on local hydrological responses across cold regions. [ABSTRACT FROM AUTHOR]

Microseismicity is generated by slip on fractures and faults and can be used to infer natural or anthropogenic deformation processes in the subsurface. Yet identifying patterns and fractures from microseismic point clouds is a major challenge that typically relies on the skill and judgment of practitioners. Clustering has previously been applied to tackle this problem, but with limited success. Here, we introduce a probabilistic clustering method to identify fracture networks, based on a Gaussian mixture model algorithm with physical constraints. This method is applied to a rich microseismic data set recorded during the hydraulic fracturing of eight horizontal wells in western Canada. We show that the method is effective for distinguishing hydraulic‐fracture‐created events from induced seismicity. These fractures follow a log‐normal distribution and reflect the physical mechanisms of the hydraulic fracturing process. We conclude that this method has wide applicability for interpreting natural and anthropogenic processes in the subsurface. Plain Language Summary: This paper presents a method for inferring fractures from numerous small‐magnitude earthquakes (microseismicity) recorded during a hydraulic fracturing program in an oil and gas reservoir. This method probabilistically clusters microseismic events into a network of fractures after reclassifying them into stages and applying physical constraints. It is superior to previously published clustering algorithms for this purpose. It also allows us to distinguish fractures created by hydraulic fracturing from those triggered on preexisting faults (induced seismicity). This information is essential for assessing both natural and triggered earthquakes and helps us understand deformation processes in the Earth. Key Points: A clustering method with a Gaussian mixture model and physical constraints can identify fracture networks based on microseismic point cloudsUsing physical constraints, this method can distinguish hydraulic‐fracturing‐created microseismicity from induced seismicity (slip on faults)The quantified fracture network follows a log‐normal distribution and reveals the physical mechanisms of hydraulic fracturing [ABSTRACT FROM AUTHOR]

Sport and exercise are prominent activities in the daily routines of prisoners around the world, yet the spatial significance of these activities in carceral environments has not been deeply investigated. With a focus on the experiences of former federal prisoners in Canada, this paper addresses this scholarly gap by bringing together emerging trends in the literatures on sociology of sport, sports geography, and carceral geography to investigate the complex social meanings of prison sport and exercise. Specifically, we explore the folding of sports space into carceral space, often with the effect of reinforcing violent and exclusionary situations, but which also helps construct alternative spatial and temporal realities. Indeed, our overarching theoretical analysis considers how prisoners use sport to produce space in ways that assert a limited degree of agency over their daily lives and temporarily transcend their unpleasant conditions of confinement. By drawing from diverse theoretical frameworks and literatures, we advance novel arguments about the socio‐spatial significance of sport in prisons and raise some important questions for further research. Key Messages: Prisoners' participation in sport and exercise is socially significant to the production and contestation of carceral space.Sport can enable prisoners to cope in various ways with their incarceration, yet it can also contribute to the construction of violent and exclusionary spaces.The folding of sport spaces into carceral spaces may be complementary, but will not necessarily contribute positively to the social development or well‐being of inmates. [ABSTRACT FROM AUTHOR]

Academic geographers are working in a system in flux. A series of interconnecting and overlapping social, political, and economic processes have resulted in a shifting academic climate for geographers and geography departments. This viewpoint brings forward evidence from multiple areas of study to provide a synthesis of this changing context. Challenges to geography include the role of "facts" and "truth" in society, neoliberal university contexts as workplaces, and generational change, among many others. This paper asks more questions than it answers, with an aim to promote an engaged and informed debate among geographers about our "place" in Canada's shifting academic context. Key Messages: Political, social, and economic changes are influencing higher education in Canada.Academic geographers must work within these intersecting and overlapping changes.The "place" of geography in Canadian higher education is under question. [ABSTRACT FROM AUTHOR]

Diminishing returns and advances in telecommunications have prompted large video game firms to seek new locations, outsource production, and develop niche studios, including on Canada's East Coast. In this paper, we examine emerging occupational cultures and trace the origins and evolution of video game production in Canada's Atlantic provinces—a critical yet peripheral space economy in the gaming sector. Our findings are drawn from 30 interviews with gameworkers, studio managers, government officials, and other industry experts. We find this industry to be driven by the confluence of three major factors: (i) provincial governments have supported video game development as a strategic industry via financial incentives; (ii) firms are benefiting from a return migration effect and are repatriating Atlantic Canadian talent from media hubs by selling "home," work‐life balance, and an alternative to the punishing gamework culture associated with Silicon Valley; and (iii) post‐secondary institutions in the region have improved their talent pipelines through computer science, digital media, and video game development programs. Key Messages: Locations in Atlantic Canada are emerging as legitimate nodes in the global video game sector, supported by interactive digital media incentives and post‐secondary programs.The local gaming sector is engaged with a wider gaming habitus, including promoting place attributes and the return migration of Maritimers, Newfoundlanders and other gameworkers.The sustainability of the regional video game sector requires financial support that takes into consideration the local social, cultural, and economic contexts of gamework. [ABSTRACT FROM AUTHOR]

Arctic shelf seas are highly heterogeneous, making it difficult to accurately account for their role in regional and global air‐sea CO2 exchange budgets. Here we estimate the CO2 sink in the Canadian Arctic Archipelago (CAA) based on empirical relationships that account for spatiotemporal variations in the sea surface partial pressure of CO2 (pCO2sw) as a function of seasonal sea ice cycles. During the open water season from 2010 to 2016, the CAA acted as a net oceanic sink with an average CO2 flux of −7.7 ± 4 Tg C/year. This sink is significantly smaller than previous estimates for the CAA, emphasizing the importance of properly accounting for seasonal and spatial variability on Arctic shelves. Applying our analysis to a 37‐year record of sea ice conditions, we calculate an increase in the open water CO2 sink by ~150% (a trend of ~ −1.3 Tg C/decade), associated with sea ice loss and higher wind speeds. Plain Language Summary: Much of the carbon dioxide (CO2) humans put into the air ends up in the oceans. This is good because it slows down climate change but also bad because some creatures could be hurt by extra CO2. In the Arctic, it is hard to know how much CO2 is absorbed by the ocean, because the ocean is frozen for much of the year. In this paper, we try to figure out how much CO2 is going into the Canadian Arctic Archipelago—a shallow sea in northern Canada that is home to the famous Northwest Passage. We found that the amount of CO2 going into this sea is much lower than scientists thought before because they did not fully account for the ice. However, the amount of CO2 going into the sea each year is increasing, because sea ice is melting due to climate change. Key Points: The Canadian Arctic Archipelago acts as a net oceanic sink of CO2 during the open water season with an average uptake rate of 7.7 Tg C/yearAtmospheric CO2 uptake during the open water season has increased by 150% over 37 years due to sea ice loss and higher wind speedsEstimates of CO2 uptake on Arctic shelves must account for spatiotemporal variability in sea ice conditions [ABSTRACT FROM AUTHOR]

In this paper I critically discuss Helmes‐Hayes and Milne's institutional perspective, as well as Neil McLaughlin's emphasis on scientific intellectual movements and Coserian intellectual sects, in explaining the emergence and potential future of symbolic interactionist theory in Canada. I contest claims that the interactionism is on the verge of disappearing and instead offer an explanation grounded in insights about shared meaning. I conclude that it is ironic that debates over the presumed demise of symbolic interaction may well contribute to its continued existence within the canon of Canadian sociology. [ABSTRACT FROM AUTHOR]

Sediment waves are commonly observed on the sea floor and often vary in morphology and geometry according to factors such as seabed slope, density and discharge of turbidity currents, and the presence of persistent contour currents. This paper documents the morphology, internal geometry and distribution of deep‐water (4000 to 5000 m) bedforms observed on the sea floor offshore eastern Canada using high‐resolution multibeam bathymetry data and seismic stratigraphy. The bedforms have wavelengths of >1 km but fundamentally vary in terms of morphology and internal stratigraphy, and are distinguished into three main types. The first type, characterized by their long‐wavelength crescentic shape, is interpreted as net‐erosional cyclic steps. These cyclic steps were formed by turbidity currents flowing through canyons and overtopping and breaching levées. The second type, characterized by their linear shape and presence on levées, is interpreted as net‐depositional cyclic steps. These upslope migrating bedforms are strongly aggradational, indicating high sediment deposition from turbidity currents. The third type, characterized by their obliqueness to canyons, is observed on an open slope and is interpreted as antidunes. These antidunes were formed by the deflection of the upper dilute, low‐density parts of turbidity currents by contour currents. The modelling of the behaviour of these different types of turbidity currents reveals that fast‐flowing flows form cyclic steps while their upper parts overspill and are entrained westward by contour currents. The interaction between turbidity currents and contour currents results in flow thickening and reduced sediment concentration, which leads to lower flow velocities. Lower velocities, in turn, allow the formation of antidunes instead of cyclic steps because the densiometric Froude number (Fr′) decreases. Therefore, this study shows that both net‐erosional and net‐depositional cyclic steps are distributed along channels where turbidity currents prevail whereas antidunes form on open slopes, in a mixed turbidite/contourite system. This study provides insights into the influence of turbidity currents versus contour currents on the morphology, geometry and distribution of bedforms in a mixed turbidite–contourite system. [ABSTRACT FROM AUTHOR]

The paper contributes to the literature on black students and racial disparities in high school completion in Canada and makes original use of the 2006 Census to analyze the educational attainment of 18- to 19-year-olds in Ontario and Quebec. Results of a logistic regression indicate that in both provinces, black/white disparities in graduation rates disappear when income, family structure, language, gender, and place of residence are taken into account. Higher rates of socioeconomic disadvantage among black children pose challenges for high school completion. These findings do not imply that racism has no impact; indeed, the paper concludes that high school completion may not be the outcome most suitable for evaluating the effects of racism on educational attainment. Future studies should examine the causes of racial disparities in intermediate outcomes of school success (i.e., grades, special education placement, academic tracking, and disciplinary sanctions), and their effects on the graduation rates and postsecondary pathways of black students. [ABSTRACT FROM AUTHOR]

This paper examines how hockey is used to construct and demarcate the Canadian national community from external others, namely, the USA, Europe and Russia/USSR. The paper suggests popular nationalist narratives around the sport of hockey construct difference from external others in ways that place them in tension with state and corporate interests. Drawing on the concept of everyday nationalism, this article explores how the interplay between international competition, national identity and commercial sport has made hockey an ambiguous and contested national symbol in Canada. [ABSTRACT FROM AUTHOR]

This paper investigates a possible crowding-out effect of immigration in Canadian labour markets and explores how location choices of native-born workers can be influenced by industry and occupation specific immigration clustering in both the potential destinations and the departure regions. We apply choice-specific, clustered fixed-effect response models. The results show that industry-specific immigration clustering indices have strong and negative effects on the location choices of the native born. When the scaled immigration measures are used, the results confirm the 'substitution' hypothesis: native-born workers who choose lower immigration in their destinations also move from the origins with higher immigration in their industry. [ABSTRACT FROM AUTHOR]