This dissertation traces the life and afterlife of the short-lived, dismembered (and for several decades, disremembered) collection housed at the East India Company headquarters at Leadenhall Street in London—the India Museum. While much has been written on the amassing of objects and the building of colonial collections, little attention has been paid to the obverse act—dissolution. This study delves into the furor surrounding the India Museum’s fragmentation, examines its recharacterization during politically expedient moments, traces its legacies at the Victoria and Albert Museum and the British Museum, and explores parallels between colonial and contemporary (mis)interpretations of the collection. Centering this dissertation on the afterlife rather than simply the inception of the India Museum reveals that the collection retained its identity as a unified body in the British imagination decades after its dispersal. Questioning at what point a museum ceases to exist and how dissolved collections continue to circulate, this dissertation seeks to challenge conventional understandings of museum histories and proposes a longue durée approach for interpreting and engaging with these narratives. The opening chapter, Expanding the Narrative, offers a new perspective on the institution by foregrounding visual representations and incorporating historically overlooked accounts. This inclusive, image-centric approach aims to contribute a previously unconsidered angle to scholarship on the Museum. The second chapter, “All the Queen’s Horses and All the Queen’s Men”: The Dispersal of the India Museum, examines the critical yet under-theorized moment of the Museum’s dissolution. It applies an analytical lens to the collection’s fragmentation, explores the varying motivations behind the distribution of objects, and contextualizes the dissolution within the broader milieu of nineteenth-century collections in Britain. The third chapter, From “Hugger-Mugger” to “Tangible Monument”: Collective Memory and the India Museum, suggests that the India Museum retained its identity as a distinct entity decades after its absorption into South Kensington. This study demonstrates how the notoriously heterogeneous East India Company collection was reimagined in the early twentieth century as far more comprehensive and stable than it had ever been in its lifetime, and was ultimately reframed as being of critical import to the imperial project. The final chapter, Lingering Legacies: The India Museum Collection Today, examines the present-day manifestations of the dispersed collection, primarily at the Victoria and Albert Museum and the British Museum. It evaluates how effectively these institutions engage with the colonial context of their acquisitions and explores the collection’s framing in physical and digital spaces, including through consideration of discrepancies between gallery narratives and digital representations. The epilogue, The Specter of Empire, reflects on the evolving diplomatic, legal, and ethical positions surrounding the repatriation of Indian antiquities. The charged nature of returning objects from the India Museum collection is discussed in light of the continual reformulations of the colonial past in the former metropole and colony. Against the backdrop of imperial amnesia, rising nationalist sentiment, and the reevaluation of the colonial past in Britain and India, this dissertation highlights the necessity for academically grounded examinations of colonial-era collecting practices. This study suggests that only through a comprehensive understanding of institutional histories and complex object biographies can the circulation, interpretation, and potential restitution of these contested artifacts be effectively navigated in the present day.

No description available.

Nitrogenase fixation occurred in a number of habitats in and nearby several antarctic lakes. The observed acetylene reduction occurred in bluegreen algal mats in littoral areas that received maximal sunlight. The benthic bluegreen algal communities in reduced light under 5-6 m of permanent ice showed no detectable nitrogenase activity. The observed nitrogen fixation potential correlated with the presence of heterocystous bluegreen algae considered to be the major nitrogen fixing organisms in these habitats. The relatively low acetylene reduction rates suggest that a small but significant contribution of ammonia to these environments deficient in nitrogen may occur through nitrogen fixation. / Master of Science

This thesis presents the design and development of a novel biomimetic jellyfish robot that features ionic polymer metal composite actuators. The shape and swimming style of this underwater vehicle are based on oblate jellyfish species, which are known for their high locomotive efficiency. Ionic polymer metal composites (IPMC) are used as actuators in order to contract the bell and thus propel the jellyfish robot. This research focuses on translating the evolutionary successes of the natural species into a jellyfish robot that mimics the geometry, the swimming style, and the bell deformation cycle of the natural species. Key advantages of using IPMC actuators over other forms of smart material include their ability to exhibit high strain response due to a low voltage input and their ability to act as artificial muscles in water environment. This research specifically seeks to implement IPMC actuators in a biomimetic design and overcome two main limitations of these actuators: slow response rate and the material low blocking force. The approach presented in this document is based on a combination of two main methods, first by optimizing the performance of the IPMC actuators and second by optimizing the design to fit the properties of the actuators by studying various oblate species. Ionic polymer metal composites consist of a semi-permeable membrane bounded by two conductive, high surface area electrode. The IPMCs are manufactured is several variations using the Direct Assembly Process (DAP), where the electrode architecture is controlled to optimize the strain and stiffness of the actuators. The resulting optimized actuators demonstrate peak to peak strains of 0.8 % in air and 0.7 % in water across a frequency range of 0.1-1.0 Hz and voltage amplitude of 2 V. A study of different oblate species is conducted in order to attain a model system that best fits the properties of the IPMC actuators. The Aequorea victoria is chosen based on its bell morphology and kinematic properties that match the mechanical properties of the IPMC actuators. This medusa is characterized by it low swimming frequency, small bell deformation during the contraction phase, and high Froude efficiency. The bell morphology and kinematics of the Aequorea victoria are studied through the computation of the radius of curvature and thus the strain energy stored in the during the contraction phase. The results demonstrate that the Aequorea victoria stores lower strain energy compared to the other candidate species during the contraction phase. Three consecutive jellyfish robots have been built for this research project. The first generation served as a proof of concept and swam vertically at a speed of 2.2 mm/s and consumed 3.2 W of power. The second generation mimicked the geometry and swimming style of the Aurelia aurita. By tailoring the applied voltage waveform and the flexibility of the bell, the robot swam at an average speed of 1.5 mm/s and consumed 3.5 W of power. The third and final generation mimicked the morphology, swimming behavior, and bell kinematics of the Aequorea victoria. The resulting robot, swam at an average speed of 0.77 mm/s and consumed 0.7 W of power when four actuators are used while it achieved 1.5 mm/s and 1.1 W of power consumption when eight actuators are used. Key parameter including the type of the waveform, the geometry of the bell, and position and size of the IPMC actuators are identified. These parameters can be hit later in order to further optimize the design of an IPMC based jellyfish robot. / Master of Science

Abstract not available

Thesis (M.A.)--Miami University, Dept. of Theatre, 2007. / Title from first page of PDF document. Includes bibliographical references (p. 84-87).

published_or_final_version / Education / Master / Master of Education

Suburban centres policies in Greater Vancouver, metropolitan Melbourne, and Bellevue, Washington are examined to derive general lessons toward the improvement of this type of policy. It is found that two attempts to pursue the development of a regional system of suburban centres have been unsuccessful, while a municipally-based policy has achieved some success in terms of the physical design of a suburban downtown. Patterns of private sector development are found to have been very little affected by any of the case study policies. Further, several assumptions concerning the linkages between public transit and land use in suburban centres are found to require further careful examination before they should be used as a basis for future policy development.

The state of the environment is increasingly present as an urgent concern for contemporary political, social, cultural and physical life. Yet the roles of the mass media (radio, television and newspapers) in shaping and influencing crucial public awareness, debates and environmental decision-making remain inadequately understood. Positioned as a critical studies inquiry into media representations and audience reception, this study forms part of a wider project amongst media scholars and culture critics on the relationship between media textual production and consumption. It explores how one radio station in Uganda, Central Broadcasting Service (CBS) radio, represents and constructs the environmental crises faced by Lake Victoria, especially pollution and overfishing. The focus is on the Victoria Voice radio documentaries aired on CBS radio in the year 2005. The study further explores how three lakeside communities negotiate these issues as radio broadcasts. It recognises that while the mass media contribute significantly to creating public awareness about such social concerns, their likelihood of having a direct and predictable impact on social behaviour is slight. The context and the lived experiences at the reception stage where the decisions are made on whether to adopt an innovation are ultimately the factors which impact on how they are negotiated. The thesis is informed by the theoretical and analytical framework of Cultural Studies as well as the Participatory Approach to Communication for Development perspectives. The study is specifically informed by the theories of ‘discourse’ (Foucault, 1980a, 1981) and the ‘circuit of culture’ (du Gay et al., 1997 and Johnson, 1987) and these provided the conceptual framework for investigating the representations, the production and the consumption of media texts. Predominantly qualitative methods have been employed in data collection and analysis. In the first place, a Critical Discourse Analysis (CDA) (Fairclough, 1995a, 1995c) of the radio texts has interrogated the discourses and discursive practices of CBS’ Victoria Voice environmental radio programmes in order to consider its representations of particular issues and consequently the discourses it privileged. Qualitative methods of participant observation, in-depth interviews and focus group discussions were deployed to investigate the negotiation of the texts by the lakeside communities. This research establishes that the Victoria Voice radio texts foreground three contesting types of discourses: the discourse of basic economic survival and livelihoods is articulated largely by the ordinary people, the lakeside communities; the discourse of sustainable development, particularly the protection and sustainability of Lake Victoria, by scientists and environmental experts; and the discourse of modernisation and corporate investment by politicians and/or policy makers and industrialists. The texts, to a large degree, reaffirm the hegemonic relations of power in Ugandan society, and thus contribute to the maintenance of the status quo. The selection of an elite category of informers (scientists, experts, politicians, policy makers) serves to marginalise the less powerful ordinary people (the fisher folk, farmers and other eyewitnesses). The construction of the elite as active and speaking subjects within the various debates introduced in these programmes, for example, works both to obscure and endorse the unequal power relations. At the reception side, while the lakeside communities attest to the relevance of the programmes in providing information on the issues concerning Lake Victoria and other aspects of their livelihood, they also recognise the power relations that underpin the sets of representations. Amongst these sets is government’s complicity with industry, in line with their economic policies and the global capitalist economy, while espousing the rhetoric of nature conservation. The study argues that sustainable solutions for the crises on Lake Victoria should take into account the socio-historical and cultural contexts of the lakeside communities. For the Ugandan media, particularly radio, there is a need to rethink the nature of the coverage, which tends to neglect the contextual factors, such as local socio-economic and cultural factors within which environmental issues and problems occur and which, as this thesis establishes, greatly influences the way people make sense of environmental issues and problems. I posit that the Participatory Approach that seeks to address the communities’ most pressing concerns should be adopted – to include more of the communities’ voices and involve them in the production of radio programmes.

Suburban centres policies in Greater Vancouver, metropolitan Melbourne, and Bellevue, Washington are examined to derive general lessons toward the improvement of this type of policy. It is found that two attempts to pursue the development of a regional system of suburban centres have been unsuccessful, while a municipally-based policy has achieved some success in terms of the physical design of a suburban downtown. Patterns of private sector development are found to have been very little affected by any of the case study policies. Further, several assumptions concerning the linkages between public transit and land use in suburban centres are found to require further careful examination before they should be used as a basis for future policy development. / Applied Science, Faculty of / Community and Regional Planning (SCARP), School of / Graduate