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Dental hygiene has been a female-dominated profession that worked primarily for dentists who, until very recently, were usually male. This article explores the early history of dental hygiene in Canada during the 1950s and 1960s; its explosive growth in the 1970s; the influence of feminism on the profession; and the battles dental hygienists fought to improve the status of their profession including better educational opportunities; professional self-regulation and the right to practice independently of dentists. It argues that dental hygienists have made important gains, and yet the culture of ‘caring’ continues to complicate their professional status.  相似文献   
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While food allergy prevalence has been studied at the national level, we know little of food allergy prevalence or perceptions of prevalence/management at the local level. This paper uses Waterloo Region as a case study to 1) document self-reported individual and household food allergy and sensitivity prevalence at the local level; 2) investigate perceptions of food allergy prevalence; and 3) explore perceived confidence in anaphylaxis management. Survey data were collected from January to March 2019. Respondents (n = 500) self-reported individual and household food allergy and sensitivity, estimated the percentage of Canadians with food allergy, and were queried about their knowledge of food allergy management. Prevalence estimates were weighted to the structure of the 2016 Canadian Census, and univariate and bivariate analysis were conducted. Prevalence of self-reported food allergy was 12.1% (95%CI, 8.8%-15.3%), and prevalence of self-reported food sensitivity was 26.3% (95%CI, 21.9%-30.7%). When asked to estimate the percentage of Canadians with food allergy, the mean perceived percentage was 35.1% (SD = 22.96). Self-reported prevalence of food allergy appears higher in Waterloo Region, and the estimated percentage of Canadians with food allergy is inflated. Understanding prevalence and perceptions at the local level is important for targeted allocation of public health resources to ensure safe spaces for individuals with food allergy.  相似文献   
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Environmental stewardship—a concept that describes the relationships between humans and the environment—is gaining increased attention as an approach that can address planetary sustainability issues. In-depth empirical investigations of local environmental stewardship are needed to understand how social-ecological context influences stewardship, as well as the arrangement of conceptual elements in applied settings. This study addresses these needs by conducting an in-depth exploration of environmental stewardship in the Niagara Region of Canada. A single embedded case study design is employed, with environmental stewardship initiatives constituting the individual units of analysis with the case. Analysis of the spatial arrangement of a total of 89 initiatives indicated that initiatives tended to cluster closer to the Niagara River and in more populous municipalities. The significance of collaboration, tensions between the environment and economic development, and concerns about political impacts emerged as themes across contextual factors. The configuration of stewardship elements reveals interesting discrepancies between initiatives and previous stewardship research focused on larger scales, individuals, and organizations. Further analysis is encouraged to illuminate environmental stewardship in other settings as well as advance relational understanding of conceptual elements.  相似文献   
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Nouveau Monde et renouveau de l'histoire naturelle, vol. 2. Edited by Marie‐Cecile Benassy and Jean‐Pierre Clement. Paris: Presses de la Sorbonne Nouvelle, 1993. Pp. 135.

Langues et cultures en Amérique espagnole coloniale. Edited by Marie‐Cecile Benassy‐Berling, Jean‐Pierre Clement and Alain Milhou. Paris: Presses de la Sorbonne Nouvelle, 1993. Pp. 328.

Relecturas del Barroco de Indias. Edited by Mabel Moraña. Hanover, New Hampshire: Ediciones del Norte, 1994. Pp. xii, 334.

Early Images of the Americas: Transfer and Invention. Edited by Jerry M. Williams and Roberte. Lewis. Tucson: University of Arizona Press, 1993. Pp. xviii, 319.

Discursos sobre la “invención” de América. Edited by Iris Zavala. Amsterdam and Atlanta: Editions Rodopi, 1992. Pp. 294.  相似文献   

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Ancient Mesopotamian scholars examined problematic aspects of male erotic desire within the discourse of divination. They documented an array of sexual acts, reading each as an omen, a sign signifying an aspect of the future. Guinan shows that the omens are informed by a coherent perspective and, in general, are concerned with the impact of erotic desire on notions of male identity and expectations of gender hierarchy. The omens oppose masculine hegemony and male/female eroticism in such a way that the denial of one is the assertion of the other. In these omens, masculine power and agency are both expressed and preserved by the disavowal of erotic interactions with women.  相似文献   
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The Greek Neolithic, here divided into five phases, is the oldest in Europe. Geographically, it is the closest to the Near East and has thus long been seen as an impoverished derivative of the latter. However, recent research has tended to emphasize the autochthonous nature of Neolithic development in Europe, including Greece. The Greek Neolithic economy, which was based almost entirely on domesticates, and its densely packed, long-lived villages strongly recall the Near East, as do also the early emphasis on fine, decorated, nonculinary pottery and the wealth of figurines. On the other hand, the evolution of stylistic patterns is specifically Greek, although generally related to trends in the Balkans. Originality in the development of the Greek Neolithic is also seen in its latest phase, with apparent decreases, rather than increases, in site density, social differentiation, and, to some extent, long-distance trade. At the same time, however, the dichotomy became much sharper between the rich agricultural plains of northern Greece and the more pastoral(?) regions of the Peloponnese and Cycladic Islands; this presages similar contrasts during the Bronze Age.  相似文献   
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