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International conceptualism and popular regionalism in Nova Scotia 1967 - 1995 /Hollenberg, Sarah. January 2005 (has links)
Thesis (M.A.)--York University, 2005. Graduate Programme in Art History. / Typescript. Includes bibliographical references (leaves 104-113). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url%5Fver=Z39.88-2004&res%5Fdat=xri:pqdiss &rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR11811
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Learning strategies of Mi'kMaq (Aboriginal) studentsCaplin, Tammy. January 2006 (has links)
No description available.
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The regional dynamics of racial inequality : a comparative study of blacks in Ontario and Nova ScotiaShadd, Adrienne L. (Adrienne Lynn), 1954- January 1983 (has links)
No description available.
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Habitat selection by breeding American black ducks (Anas rubripes) in northeastern Nova ScotiaHewitson, Stacy January 1994 (has links)
No description available.
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Microbiological and molecular biological analysis of oil contaminated marine sediments : 30 years after the spillAlRoumi, Dina K. January 2003 (has links)
In 1970 the Arrow oil spill off Cape Breton contaminated 305 kilometres of shoreline. Aerial and land surveys have demonstrated that natural weathering has occurred throughout this period, but it was relatively slow, especially in sheltered areas like Black Duck Cove lagoon. This study analyzed the microbial hydrocarbon degradation potential in the lagoon sediments using direct and culture-based techniques. Mineralization of hydrocarbon substrates (hexadecane, octacosane and naphthalene) indicated the presence of an active degradative microbial community, however, genes from known bacterial hydrocarbon degradation pathways (alkB, ndoB, phnAc) were not detected by direct extraction of sediment DNA and PCR amplification. Sediment enrichment cultures had increased mineralization rates for naphthalene and hexadecane, and a hexadecane-degrading pure culture, Rhodococcus sp. BDC14, with a typical alkB gene was isolated. PCR analysis of total community DNA extracted directly from the enrichments indicated the presence of the Alcanivorax borkumensis alkB1 genotype. The results demonstrated that there were notable differences between culture-based and direct molecular analytical techniques in characterizing the contaminated sediments.
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Genotoxicity of methylmercury in North American river otters (Lutra canadensis)Loupelle, Christianne January 2004 (has links)
Methylmercury (MeHg) is the most toxic form of Hg to wildlife, partly because of its ability to biomagnify through the food chain. Previous studies have shown that river otter (Lutra canadensis) is particularly susceptible to increased exposure and body burdens of MeHg due to the piscivorous nature of its diet. The objectives of this study were to attempt to establish a relationship between MeHg concentrations in otter tissues and DNA fragmentation using single cell electrophoresis (comet assay) as well as evaluate the effectiveness of the comet assay as a tool in genotoxicity assessment in field samples. Results of preliminary experiments indicate that both time and storage temperature markedly influence the rate of spontaneous DNA degradation. Increased numbers of freeze/thaw cycling also appear to have a negative effect on DNA integrity. In addition, a cell culture experiment was set up to measure the effects of differing levels of MeHg on a neuroblastoma cell line.
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The Sidney Steel plant : government policy and public ownershipRemple Bishop, Joan January 1984 (has links)
No description available.
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Microbiological and molecular biological analysis of oil contaminated marine sediments : 30 years after the spillAlRoumi, Dina K. January 2003 (has links)
No description available.
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The Sidney Steel plant : government policy and public ownershipRemple Bishop, Joan January 1984 (has links)
No description available.
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Genotoxicity of methylmercury in North American river otters (Lutra canadensis)Loupelle, Christianne January 2004 (has links)
No description available.
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