7,425 research outputs found

    Building body identities - exploring the world of female bodybuilders

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    This thesis explores how female bodybuilders seek to develop and maintain a viable sense of self despite being stigmatized by the gendered foundations of what Erving Goffman (1983) refers to as the 'interaction order'; the unavoidable presentational context in which identities are forged during the course of social life. Placed in the context of an overview of the historical treatment of women's bodies, and a concern with the development of bodybuilding as a specific form of body modification, the research draws upon a unique two year ethnographic study based in the South of England, complemented by interviews with twenty-six female bodybuilders, all of whom live in the U.K. By mapping these extraordinary women's lives, the research illuminates the pivotal spaces and essential lived experiences that make up the female bodybuilder. Whilst the women appear to be embarking on an 'empowering' radical body project for themselves, the consequences of their activity remains culturally ambivalent. This research exposes the 'Janus-faced' nature of female bodybuilding, exploring the ways in which the women negotiate, accommodate and resist pressures to engage in more orthodox and feminine activities and appearances

    The Adirondack Chronology

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    The Adirondack Chronology is intended to be a useful resource for researchers and others interested in the Adirondacks and Adirondack history.https://digitalworks.union.edu/arlpublications/1000/thumbnail.jp

    Walking with the Earth: Intercultural Perspectives on Ethics of Ecological Caring

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    It is commonly believed that considering nature different from us, human beings (qua rational, cultural, religious and social actors), is detrimental to our engagement for the preservation of nature. An obvious example is animal rights, a deep concern for all living beings, including non-human living creatures, which is understandable only if we approach nature, without fearing it, as something which should remain outside of our true home. “Walking with the earth” aims at questioning any similar preconceptions in the wide sense, including allegoric-poetic contributions. We invited 14 authors from 4 continents to express all sorts of ways of saying why caring is so important, why togetherness, being-with each others, as a spiritual but also embodied ethics is important in a divided world

    Linguistic- and Acoustic-based Automatic Dementia Detection using Deep Learning Methods

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    Dementia can affect a person's speech and language abilities, even in the early stages. Dementia is incurable, but early detection can enable treatment that can slow down and maintain mental function. Therefore, early diagnosis of dementia is of great importance. However, current dementia detection procedures in clinical practice are expensive, invasive, and sometimes inaccurate. In comparison, computational tools based on the automatic analysis of spoken language have the potential to be applied as a cheap, easy-to-use, and objective clinical assistance tool for dementia detection. In recent years, several studies have shown promise in this area. However, most studies focus heavily on the machine learning aspects and, as a consequence, often lack sufficient incorporation of clinical knowledge. Many studies also concentrate on clinically less relevant tasks such as the distinction between HC and people with AD which is relatively easy and therefore less interesting both in terms of the machine learning and the clinical application. The studies in this thesis concentrate on automatically identifying signs of neurodegenerative dementia in the early stages and distinguishing them from other clinical, diagnostic categories related to memory problems: (FMD, MCI, and HC). A key focus, when designing the proposed systems has been to better consider (and incorporate) currently used clinical knowledge and also to bear in mind how these machine-learning based systems could be translated for use in real clinical settings. Firstly, a state-of-the-art end-to-end system is constructed for extracting linguistic information from automatically transcribed spontaneous speech. The system's architecture is based on hierarchical principles thereby mimicking those used in clinical practice where information at both word-, sentence- and paragraph-level is used when extracting information to be used for diagnosis. Secondly, hand-crafted features are designed that are based on clinical knowledge of the importance of pausing and rhythm. These are successfully joined with features extracted from the end-to-end system. Thirdly, different classification tasks are explored, each set up so as to represent the types of diagnostic decision-making that is relevant in clinical practice. Finally, experiments are conducted to explore how to better deal with the known problem of confounding and overlapping symptoms on speech and language from age and cognitive decline. A multi-task system is constructed that takes age into account while predicting cognitive decline. The studies use the publicly available DementiaBank dataset as well as the IVA dataset, which has been collected by our collaborators at the Royal Hallamshire Hospital, UK. In conclusion, this thesis proposes multiple methods of using speech and language information for dementia detection with state-of-the-art deep learning technologies, confirming the automatic system's potential for dementia detection

    Hunting Wildlife in the Tropics and Subtropics

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    The hunting of wild animals for their meat has been a crucial activity in the evolution of humans. It continues to be an essential source of food and a generator of income for millions of Indigenous and rural communities worldwide. Conservationists rightly fear that excessive hunting of many animal species will cause their demise, as has already happened throughout the Anthropocene. Many species of large mammals and birds have been decimated or annihilated due to overhunting by humans. If such pressures continue, many other species will meet the same fate. Equally, if the use of wildlife resources is to continue by those who depend on it, sustainable practices must be implemented. These communities need to remain or become custodians of the wildlife resources within their lands, for their own well-being as well as for biodiversity in general. This title is also available via Open Access on Cambridge Core

    Investigating PAX6 and SOX2 dynamic interactions at the single molecule level in live cells

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    The abundance of transcription factor (TF) molecules in the nuclei of eukaryotic cells are in the range of thousands. However, the functional binding sites of most TFs lie in the range of hundreds. This suggests that there is a surplus of the number of molecules for many TFs, relative to their binding sites at any given time. Nevertheless, precise TF levels are instrumental for normal development and maintenance, with haploinsufficiency (namely lowering the dosage of a TF by half) being a hallmark of many TF-related human developmental disorders. Qualitative methods assessing TF binding such as chromatin immunoprecipitation, provide static information, from fixed cell populations and so fail to provide insight into TF dynamic behaviour. Live-cell imaging methodologies such as Fluorescence Correlation Spectroscopy (FCS) offer the ability to measure kinetics of binding to chromatin, protein-protein interactions, absolute concentrations of molecules and the underlying cell-to-cell variability. SOX2 and PAX6 TFs exhibit haploinsufficiency in humans. Heterozygous point mutations, deletions or insertions in these genes can lead to a plethora of abnormal ocular developmental disorders (e.g. coloboma, aniridia, microphthalmia, anopthalmia). SOX2 encodes a high-mobility group (HMG) domain-containing TF, essential for maintaining self-renewal of embryonic stem cells and is expressed in proliferating central nervous system (CNS) progenitors. PAX6 contains two DNA binding domains; a PAIRED domain (PD) and a homeodomain (HD). Both DNA binding domains present in PAX6 (PD and HD) can function either jointly, or separately, to regulate a plethora of genes implicated in the development and maintenance of the CNS, the eye and the pancreas. Despite existing genetic and phenotypic evidence, it remains unclear how PAX6 and SOX2 influence each other at the molecular level and how sensitive their stoichiometry is during ocular development. In this thesis I investigated the dynamic interplay between PAX6/SOX2 and chromatin in live cells, at the molecular level. I compared wild-type protein function with pathogenic missense variants using advanced fluorescence microscopy techniques and assessed how these mutations quantitatively and qualitatively affected molecular behaviour. My results showed that both SOX2 and PAX6 pathogenic missense mutants display differential subnuclear localisation, as well as altered protein-protein and protein-chromatin interactions, linking molecular diffusion to pathogenic phenotype in humans. More importantly, I identified a novel role of SOX2 in stabilising PAX6- chromatin complexes in live cells, providing further insight into the complex and dynamic relation of PAX6 and SOX2 in ocular tissue specification, maintenance and development

    The Caribbean Syzygy: a study of the novels of Edgar Mittelholzer and Wilson Harris

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    The problem of racial inheritance - the "search for identity" - is a recurring theme in the criticism of Caribbean literature. It is a pre-occupation with Caribbean writers, affecting both subject matter and literary quality, as FM. Birbalsingh, for example, has shown with reference to the novels of John Hearne and E,R. Braithwaite (Caribbean quarterly Vols. 14, December 1968 and 16, March 1970). This study of the work of Edgar Mittelholzer and Wilson Harris will attempt to show that there are important areas still to be explored relating Caribbean literature to its complex racial and cultural background. Both Mittelholzer and Harris deserve close, critical study in their own right; but a parallel examination reveals similarities and differences which bring into sharper focus wider concerns of Caribbean literature. The two important directions of West Indian writing are more clearly seen: the one, pioneered by Mittelholzer, in which the writer looks outward towards a "parent" culture, and the other looking inward, seeking in its own, complex inheritance the raw material for new and original growth. Mittelholzer and Harris are both Guyanese of mixed racial stock, both deeply concerned with the psychological effects of this mixture, and both writers have a profound awareness of the Guyanese historical and cultural heritage. They also share a deep feeling for the Guyenese landscape which appears in their work as a brooding presence affecting radically -the lives of those who live within i-t. Mittelholzer's attitude to his mixed racial and cultural origins, however, produces in his work a schizophrenic Imbalance while Harris, by accepting racial and cultural complexity as a starting-point, initiates a uniquely creative and experimental art. Mittelholzer, in his approach to history, human character eM landscape, remains a vi "coastal" writer never really concerned (as Harris is) with. the deeper significance of the "Interior" and all that this implies, both in a geographical and psychological sense. The fact that Mittelbolzer's work reflects a psychological imbalance induced by a pre-occupation with racial identity has been demonstrated by Denis Williams in the 1968 Mittelholzer Lectures, and by Joyce Sparer in a series of articles in the Guyana Graphic. Mittelholzer's awareness of this imbalance, however, and his attempt to come to terms with it in his art remain to be examined and documented, as does Harris's attempt to create am "associative" art aimed at healing the breach in the individual consciousness of Caribbean Man. The aim of this study is to demonstrate that Mitteholzer and. Harris, although antithetical in impact and style (each representing an approach to fiction directly opposed to the other) are, in fact, the opposite elements of a dichotomy. Their work illustrates the negative and positive aspects of the racial and cultural schizophrenia of the Caribbean, for both writers in their different ways are preoccupied with (and therefore have embodied in their work) the juxtaposition and, contrasting of apparently irreconcilable emotional and intellectual qualities - the Caribbean Syzygy

    Botanical Journeys and China's Colonial Frontiers: 1840-1940

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    Over recent years, a body of scholarship has emerged on the topic of European and American travel writing in China. This thesis contributes to this growing field by examining four writers who travelled in China and worked as plant collectors and botanists. Largely forgotten today, these writers were influential and successful in their own day. Despite differences in geographical location and historical period, there are a number of common links that make a comparison of these travel writings productive. As travellers seeking botanical rarity and novelty, these writers explored regions of China unknown in the West, which over a period of one hundred years expanded outwards from the fringes of the treaty port areas to more remote regions of China's southwest. These writers, therefore, were on the frontiers of Western knowledge of China, and an examination of their writing provides important insights into the ways in which racial, geographical, and ecological differences were articulated and understood in the context of colonial and scientific exploration. While discussing how such differences have imperial significance, this study will also call attention to the instability of colonialist discourse in the context of China. Rather than focus exclusively on questions of imperialism, this study will show how representations of China's periphery regions also speak to metropolitan literary and cultural concerns, and a close reading of these travel writings shows that China offered powerful imaginary landscapes for home audiences. This project is organised chronologically and the chapters are divided according to the authors, with the exception of the first chapter where I introduce the historical and theoretical framework of the study and the final concluding chapter where I consider the significance of this study in the context of modern China
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