Student Number : 7805464 - MA dissertation - School of SLLS - Faculty of Arts / This dissertation interrogates Anne Landsman’s The Devil’s Chimney. The novel is narrated by the poor-white alcoholic, Connie, who imagines a story about Beatrice, an English colonist living on a farm in the Little Karoo. Connie, who is a product of the apartheid era, interweaves her own story with that of Beatrice’s and, in this way, comes to terms with her own memories, her abusive husband and the new South Africa. Connie deploys the genre of magical realism to create a defamiliarised farm setting for Beatrice’s narrative. She thus challenges the stereotypes associated with the traditional plaasroman and its patriarchal codes. These codes are also subverted in Connie’s representation of Beatrice, who contests her identity as the authoritative Englishwoman, as constructed by colonial discourse. In addition, Beatrice’s black domestic, Nomsa, is given voice and agency: facilities denied to her counterparts in colonial and apartheid fiction. Nomsa’s relationship with Beatrice is also characterised by subversion as it blurs the boundaries between colonised and coloniser. In this regard, the text demands a postcolonial reading. Connie, in narrating Beatrice’s and Nomsa’s stories, reinvents their invisible lives and, by doing so, is able to rewrite herself. In this, she tentatively envisions a future for herself and also potentially ‘narrates’ the nation, thus contributing to the new national literature. The nation is inscribed in the Cango caves, whose spaces witness the seminal episodes in Beatrice’s narrative. In these events, the caves ‘write’ the female body and women’s sexuality and the text thus calls for an engagement with feminism. The caves also inscribe South African history, the Western literary canon, the imagination and Landsman’s own voice. Hence, the caves assume the characteristics of a palimpsest. This, together with the metafictive elements of the novel, invites an encounter with postmodernism.

North American black bears and brown bears can be difficult to distinguish in the fossil record due to similar dental and skeletal morphologies. Challenges identifying ursid material from Oregon Caves National Monument (ORCA) called for an accurate tool to distinguish the species. This study utilized a large database of lower tooth lengths and ratios in an attempt to differentiate black and brown bears in North America. Further, this project examined how these linear measurements differ geographically. Analysis of variance (ANOVA) found significant differences between black and brown bears from across North America for every variable studied. Stepwise discriminant analyses (DA) found lengths separated species better than ratios. When sexes were analyzed, ANOVA only found significant differences for lengths while DA found lengths and ratios could not accurately distinguish between sexes. Fossil specimens from North America, including ORCA specimens, demonstrated the utility of this study, supporting several identifications and questioning others.

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Mammoth Cave in Kentucky is the longest known cave in the world. This dissertation examines the history of how scientists and non-scientists alike contributed to a growing body of knowledge about Mammoth Cave and how that knowledge in turn affected land use decisions in the surrounding neighborhood. During the nineteenth century visitors traveled through Mammoth Cave along with their guides, gaining knowledge of the cave by using their senses and spreading that knowledge through travel narratives. After the Civil War, cave guides, now free men who chose to stay in the neighborhood, used the cave as a way to build and support their community. New technologies and new visitors reconstructed the Mammoth Cave experience. Competing knowledge of locals and science-minded individuals, new technologies to spread the cave experience, and a growing tourism industry in America spurred the Kentucky Cave Wars during the late-nineteenth century. In the twentieth century, cutthroat competition between caves crystallized support for a national park at Mammoth Cave. Park promoters met resistance. Cave owners’ knowledge of what they owned underground helped them resist condemnation. Those affected by the coming of the national park made their protests known on the landscape, in newspapers, and in courtrooms. The introduction of New Deal workers, primarily the Civilian Conservation Corps, at Mammoth Cave and a skeleton staff of National Park Service officials faced antagonism from the local community. Important discoveries inside Mammoth Cave hastened the park’s creation, but not without lingering bitterness that would affect later preservation efforts. The inability of the park promoters to acquire two caves around Mammoth Cave was a failure for the national park campaign but a boon for exploration. The postwar period saw returning veterans and their families swarming national parks. While the parking lots at Mammoth Cave grew crowded and the Park Service attempted to balance preservation and development for the enjoyment of the visiting public, underground explorers were pushing the cave’s known extent to new lengths. This new knowledge inspired a new generation of environmentalists and preservationists to use the Wilderness Act to advocate for a cave wilderness designation at Mammoth Cave National Park.

There are five chapters. Chapter 1 reviews the publishing of catalogs, the methods used to identify fake copies, and previous scholarly studies. I will also define the research scope, objective and methodology of the study. Chapters 2 to 4 explain the relationships between official sutra copies and Buddhist ones, religion and scripture calligraphy, and the copyists and their calligraphy. Through analysing the colophons at the end of the manuscripts and the style of the calligraphy, I intend to show the impact of politics, religion and the status of the copyists on the calligraphy. Chapter 5 focuses on the artistic style of the calligraphy of Dunhuang scriptures, explores the concepts of Xiejing Style and Beiliang Style , and highlights the stylistic differences and similarities in different geographical areas. / This study demonstrates that Dunhuang scriptures are an important part in the history of Chinese calligraphy. The quality of the calligraphy varies: some may be masterpieces while others common everyday writings. / This thesis investigates the calligraphy of Buddhist and Daoist scriptures found in Dunhuang and Xinjiang, spanning from the Jin dynasty to the Song dynasty. The calligraphy of the copied scriptures is analyzed in its specific social and historical context. Based on historical records, contemporary references and the actual objects themselves, this study uses a textual, comparative research method to give an overview of the calligraphy and to describe its course of development in an approach that is as faithful to history as possible. / 毛秋瑾. / 呈交日期: 2005年12月. / 論文(哲學博士)--香港中文大學, 2006. / 參考文獻(p. 143-149). / Cheng jiao ri qi: 2005 nian 12 yue. / Advisers: Jao Tsung-i; Harold Mok Kar-leung. / Source: Dissertation Abstracts International, Volume: 67-11, Section: A, page: 4016. / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Electronic reproduction. [Ann Arbor, MI] : ProQuest Information and Learning, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstracts in Chinese and English. / School code: 1307. / Lun wen (zhe xue bo shi)--Xianggang Zhong wen da xue, 2006. / Can kao wen xian (p. 143-149). / Mao Qiujin.

Ce travail explore la dualité telle qu’elle se présente dans deux ouvrages d’André Gide, Les Caves du Vatican et Les Faux-Monnayeurs. Thème majeur de la littérature, le double ne cesse d’illustrer les différentes tensions qui se créent et se combattent chez une seule et même personne. Souvent représenté physiquement dans la littérature du XIXe siècle à la suite de la figure du Doppelgänger, le double chez Gide se complexifie : plus subtil, il se manifeste de manière psychologique. La dualité se présente de deux manières dans les écrits d’André Gide : chez les personnages et à travers la narration. Par l’étude des contradictions et des inconséquences des personnages, de la représentation de la dualité chez différents personnages, de leur dédoublement et de leurs doubles discours, il sera possible de constater à quel point les personnages structurent la dualité. L’analyse de l’identité des narrateurs, de leurs interventions et des figures de rhétorique qu’ils emploient permettra également de comprendre que plus ils se révèlent, plus ils se complexifient. / This work explores duality as it is portrayed in two books by André Gide, Les Caves du Vatican (translated as Lafcadio’s Adventures and The Vatican Cellars) and Les Faux-Monnayeurs (The Counterfeiters). The concept of the double is a major literary theme which sheds light on the various tensions lashing against each other within individuals. Often depicted in physical form in 19th century literature following the use of the Doppelgänger figure, the double found in Gide’s writings is more complex: subtler, it remains psychological but is not visible. There are two major ways in which duality appears in Gide’s books: through the characters, and through the narrative. Studying the characters’ contradictions and inconsistencies, the representation of duality in various characters, their ability to become another character’s double, and their double discourses enables us to establish the extent to which the characters structure duality. An analysis of the narrators’ identities, of their interventions, and of the rhetorical figures they use also shows that the more they reveal themselves, the more complex they become.

Made available in DSpace on 2016-04-26T20:23:45Z (GMT). No. of bitstreams: 1 Filipe de Morais.pdf: 3048561 bytes, checksum: 3c1d6e23425b634478fbddc8f4af6ded (MD5) Previous issue date: 2015-08-12 / Fundação de Amparo a Pesquisa do Estado de São Paulo / This dissertation, entitled Management of Archaeological Heritage in a Mining Context: Building a Model from the Brazilian Legal System", aims to propose a technical-scientific model for environmental licensing of potentially harmful mining activities regarding the speleological heritage in cases where it contains evidence of archaeological materials (lithics, ceramics, hearths or rock art) showing the presence of ancient indigenous occupations. Based on discussion of the theoretical, conceptual, methodological and legal bases, the text focuses on the possible interaction between the speleological comprising aspects of the physical and biotic environment, as natural environmental assets and the archaeological heritage comprising the signatures anthropogenic the past, such as cultural environmental assets. From this point of view, we propose a technical-scientific model for cultural resource management studies linked to environmental licensing of mining activities that may impact the natural cavities as natural and cultural environmental assets / Esta dissertação de mestrado intitulada Gestão do Patrimônio Arqueológico em Contexto Minerário: construindo um modelo a partir do ordenamento jurídico brasileiro tem por objetivo construir e propor um modelo técnico-científico para o licenciamento ambiental de empreendimentos minerários potencialmente lesivos ao patrimônio ambiental espeleológico qualificado pela presença de evidências ou indícios de materiais arqueológicos (líticos, cerâmicas, estruturas de combustão ou arte rupestre) que demonstram a presença de antigas ocupações indígenas. A partir da discussão das bases teóricas, conceituais, metodológicas e jurídicas, o texto foca a interação possível entre o patrimônio espeleológico que compreende os aspectos do meio físico e biótico, como bens ambientais naturais e o patrimônio ambiental arqueológico que compreende as assinaturas antrópicas do passado, como bens ambientais culturais. A partir dessa colocação, é proposto um modelo técnico-científico para os estudos de arqueologia preventiva vinculados ao licenciamento ambiental de empreendimentos minerários que possam impactar as cavidades naturais como bens patrimoniais ambientais naturais e culturais

O Sistema de Monção Sul-americana (SMSA) e a Zona de Convergência Intertropical (ZCIT) são dois dos mais importantes sistemas de circulação que afetam o clima da América do Sul (AS). Enquanto houve um grande progresso no número de registros paleoclimáticos relacionados com a precipitação do SMSA nos Andes tropicais e nas porções sudeste, centroleste e nordeste do Brasil, ainda pouco se sabe sobre mudanças de paleo-pluviosidade na região do Centro-Oeste do Brasil. Na presente tese, foram estudados novos registros de paleo-precipitação baseados em mais de 5000 análises isotópicas de oxigênio e carbono em estalagmites coletadas em cavernas da região Centro-Oeste que cobrem os últimos ~33 mil anos, cuja cronologia se baseia em aproximadamente 200 análises U/Th. Esse estudo mostrou que a região do Mato Grosso do Sul foi mais úmida durante o Último Máximo Glacial (LGM - do inglês Last Glacial Maximum) em relação ao Holoceno médio. A correspondência desse cenário paleoclimático com o que foi documentado em outras áreas da AS indica a presença de um corredor de umidade durante o período do LGM que se estende desde o oeste amazônico até o sudeste do Brasil. Os eventos milenares caracterizados por oscilações na temperatura das regiões das altas latitudes do globo claramente afetaram a precipitação na região. O registro isotópico mostra que a região esteve mais úmida durante os eventos frios do Hemisfério Norte (Younger Dryas e Heinrich events) e mais seca durante os eventos quentes (Bolling-Allerod e Dansgaard-Oeschger). Essa relação teve como provável causa o fortalecimento/enfraquecimento do SMSA em função do posicionamento da ZCIT em resposta ao gradiente térmico inter-hemisférico. Durante o evento Heinrich 1 a região teve a presença de uma proeminente fase seca entre duas úmidas, esse fato foi reportado em outras regiões do Brasil e não parece estar conectado com as condições de temperatura das altas latitudes. A partir dos dados de alta resolução temporal das estalagmites coletadas no estado do Mato Grosso, foi realizado o estudo da variabilidade climática associada com atividade do SMSA ao longo nos últimos milênios que inclui os períodos de anomalias climáticas da Pequena Idade do Gelo e da Anomalia Climática Medieval, caracterizados na região como úmido e seco, respectivamente. Com o uso de técnicas de análises espectrais foi identificada uma persistente periodicidade de aproximadamente 210 anos na variabilidade do SMSA, a qual foi associada a influência da variabilidade solar no clima Em complemento, foi realizado um monitoramento isotópico e ambiental durante 4 anos nos sistemas cársticos onde as estalagmites foram coletadas. A comparação entre o \'delta\'\'POT.18\'O da água da chuva com a quantidade de precipitação e temperatura do ar evidencia o efeito quantidade (amount effect) como o principal modulador da variação isotópica na atmosfera. A relação isotópica entre o carbonato e a água meteórica, associados as condições do microclima da caverna, indica que o sinal isotópico da água da chuva foi preservado de forma suavizada nos espeleotemas, o que suporta o uso dos isótopos de oxigênio como indicador paleoambiental nas estalagmites dessas cavernas. / The South American Monsoon System (SAMS) and the Inter-Tropical Convergence Zone (ITCZ) are the two most important circulation systems affecting climate over tropical South America (SA). While an increasing number of paleoclimatic archives related to SAMS precipitation have recently been published, most of these paleoclimate reconstructions are located along the eastern slope of the tropical Andes or in southeastern SA. In central SA, most proxy records consist of pollen-based vegetation reconstructions, but these show significant disagreements when compared to precipitation records further to the east and west. Here we present a new paleo-rainfall record based in more than 5.000 oxygen and carbon isotope samples from speleothems collected on two study sites from mid-west Brazil (states of Mato Grosso and Mato Grosso do Sul), chronologically constrained by almost 200 U/Th ages that cover the last ~33.000 years BP. This study shows wet conditions in the regions of Mato Grosso do Sul during the Last Glacial Maximum (LGM) in relationship to mid-Holocene. The comparison of our new record with others paleoclimate records from SA indicates a wet corridor during the LGM over west Amazon and southeast Brazil. The millennial events documented in the high latitudes of the northern hemisphere were evident in paleoprecipitation of Mato Grosso do Sul, the isotopic record shows wet conditions for the region during could period of the northern hemisphere (Yonger Dryas and Heinrich events) and dry conditions during warm periods (Bolling-Allerod and Dansgaard-Oeschger). This was due to strengthening/weakening of SAMS, which is ITCZ position dependent. During the event Heinrich 1, our record shown a dry phase between two wet intervals. This was also documented in central-east of Brazil and seems decoupled of high latitude climate conditions. For stalagmites collected in Mato Grosso state, we focus on the climate variability over the last two millennia using high resolution sampling (approximately 1 years sample spacing). This new record shows abrupt fluctuations in rainfall tied to variations in the intensity of SAMS, including the periods corresponding to the Little Ice Age (LIA) and the Medieval Climate Anomaly (MCA). Using spectral analyses, we show that changes in SASM activity is linked to solar variability with a distinct periodicity of 210 years. We also show our isotope and environmental monitoring over 4 years at the cave site, in order to support our paleoclimatic interpretation of the isotopic profiles obtained from the stalagmites. The systematic measurement of the oxygen isotopic composition of rainfall, drip water and associated fresh calcite at the caves indicates that the stalagmites from this region can be used as a proxy of the SAMS activity. The effect of seasonal temperature variability in the atmosphere is suppressed by the \"amount effect\" on the \'delta\'\'POT.18\'O values of rainfall. Inside the cave, the microclimate variability has a small effect on calcite \'delta\'\'POT.18\'O, not being significant over long time scales.

Hydrogeologic investigations were conducted on the drainage systems of an area of the Pennyroyal sinkhole plain of south central Kentucky. The degree of karstification of five area streams was studied to develop an understanding of the evolution of drainage as the landscape changes from a sandstone caprock plateau to a limestone sinkhole plain. The Chester Upland, capped by the Big Clifty Sandstone, possesses predominantly surface drainage and the Pennyroyal Plain, formed on Mississippian limestones, possesses considerable subsurface drainage. As the Chester Upland Escarpment retreats and surface streams are onto the limestones, the streams evolve to become subsurface streams. The five streams observed in the study (all flowing on limestones) demonstrated less karst development close to the Chester Escarpment and more karst development with increasing distance from the escarpment. Sediments derived from the escarpment and plateau blanket the stream beds thus perching the streams and preventing chemically aggressive water from forming karst solution features in the limestones. The streams farther away from the escarpment are removed from the sediment source and are therefore able to downcut into the limestone and invade the subsurface to become cave streams. Lithologic investigation of limestones exposed in stream beds revealed that minor resistant units can act to diminish downcutting and maintain short sections of surface flow. The stream investigated was not flowing on a perching layer, but instead was held on the surface by a stratigraphic control (spillover layer) that prevented subterranean stream invasion. Dye traces conducted on groundwater flow in the sinkhole plain revealed that the area drainage pattern is changing as surface streams invade the subsurface and that integration between drainage basins is taking place. Stream piracy and stream diversion are occurring in the subsurface causing alteration of the existing topographic drainage divides that developed before the surface streams invaded the subsurface. A general model is presented which shows the evolution of surface drainage to subsurface drainage, as the Chester Escarpment continues its northwestward retreat.

The Lower Ordovician El Paso Group is a >400-m-thick carbonate succession exposed in the Franklin Mountains, El Paso, Texas. The El Paso Group contains multiple breccias related to collapsed-paleocave systems. These breccias have been documented as having formed during the top-Lower Ordovician Sauk depositional supersequence lowstand. Evidence presented in this study suggests that cave formation may have been as much as 350 million years younger and related to Laramide oblique right lateral compression. Regardless of the timing of formation, the breccias mapped in this study are of collapsed paleocave origin based on breccia clast organization and matrix content. Speleogenetic models are compared against observations of breccia distribution by direct field observations and mapping on sub-meter airborne light detection and ranging or lidar data. Point vectors were defined for every point within study area to highlight subtle changes in outcrop erosional profile for mapping geological features directly on the lidar point cloud. In addition, spectral data from airborne photography and hyperspectral image analysis were used assist in geological contact definition. A digital outcrop model was constructed from 3D geologic mapping results from which spatial statistic were extracted and used to reconstruct collapsed paleocave breccia bodies. The resultant breccia geometries were compared against laser-scanned modern cave dimensions, from Devil's Sinkhole, Rocksprings, Texas, and used in analysis of conceptual models for cave formation. The breccias of the southern Franklin Mountains follow linear trends that closely match Riedel shear fracture patterns predicted from right-lateral oblique compression. Stress orientations that match right-lateral oblique compression in the Phanerozoic of the El Paso region are related to the Laramide orogeny. The relationship of observed structures and the orientation of collapse breccias may indicate that southern Franklin Mountain breccia bodies are the result of a solution-enhanced tectonic karst system. / text