Graduation date: 1998

Typescript. / Bibliography: leaves 131-133. / xi, 133 l charts, graphs, maps, tables

Thesis (M. Ed.)--University of Adelaide, Dept. of Education, 1990. / Typescript (Photocopy). Includes bibliographical references (leaves 221-228).

Thesis (M.S.) -- University of Montana, 2008. / Title from title screen. Description based on contents viewed May 5, 2009. Includes bibliographical references (p. 113-119).

Thesis (M.A.) - Carleton University, 2006. / Includes bibliographical references (p. 127-137). Also available in electronic format on the Internet.

Thesis (M.F.A.)--Rochester Institute of Technology, 1981. / Typescript. Includes bibliographical references (leaf 57).

Thesis (Ph. D.)--University of California, San Diego, 2006. / Title from first page of PDF file (viewed September 21, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 382-389).

Thesis (M.S.)--University of Wyoming, 2006. / Title from PDF title page (viewed on Sept. 21, 2007). Includes bibliographical references (p. 22-27).

This thesis traces the Indian state's engagement with aviation during the period of its transformation from British colony to Indian republic. It argues that the aeroplane played a critical role in securing and legitimating the Indian state during the first years of its independence. Further, the use of aircraftis revealing of the ways in which the new state conceptualised and projected its sovereignty. The thesis is divided into five chapters organised in broadly chronological order each of which is centred on one of five major themes; expansion, partition, escalation, integration and nationalisation. The first of these studies the complex consequences of the expansion of Indian aviation during the Second World War which transformed India's anaemic aviation sector into one of Asia's leading aviation powerhouses portending the passing of colonial rule. Chapter two traces the effects of partition in 1947 on aviation as well as the critical role played by aircraft in refugee evacuation and the restoration of order. The third chapter investigates the ways in which civil and military aviation helped initiate, sustain and then escalate war between India and Pakistan over Kashmir later that year. The fourth chapter highlights the ways in which India's semi-autonomous princely states invested in aviation in the hopes of legitimising their states through an appeal to modernity with differing results in the decade before their integration into independent India. The fifth and final chapter focuses on the emergence of the Republic of India in 1950, a fully sovereign state with a coherent national ideology capable of exerting its will on recalcitrant neighbours and confident enough in its socialist vision to nationalise its airline companies. Indian aviation this thesis will conclude was critical in shaping the outcomes of decolonisation and was in turn moulded in important ways by the Indian state.

The aim of this thesis was to assess the influence of upwelling on alga-grazer interactions in rocky shore communities along the south coast of South Africa using grazer exclusion treatments with controls and procedural controls set out in a block design and monitored for algal cover roughly monthly for one year. In the first experiment grazers were excluded from treatment plots at two upwelling and two non-upwelling sites and the rates of algal biomass accumulation were then compared. The upwelling sites showed significantly faster algal colonisation rates, with Ulva rigida being the first species to colonise the rocks. Final algal cover and biomass did not differ significantly between upwelling and non-upwelling sites in control plots open to grazers, but were significantly higher in grazer exclusion plots at upwelling sites indicating stronger grazing effects. This was confirmed by estimating the intensity of grazing using the log-response ratio (LRR), which was calculated from treatment and control plots. Upwelling sites had significantly lower LLR values indicating stronger grazing effects, than at non-upwelling sites, despite no difference in grazer abundances. The second experiment examined the effects of nutrient addition on algal growth and community composition by comparing high nutrient enrichment plots with low enrichment plots at one upwelling and one non-upwelling site. ANOVA indicated faster growth rates and significantly higher final algal biomass in high enrichment plots compared to low enrichment and control plots at both upwelling and non-upwelling sites. A two-way ANOVA indicated significantly higher algal cover in high enrichment plots compared to the data from the grazer exclusion plots in experiment 1 at both sites, suggesting that nutrient addition plays a major role in algal growth and community composition. The findings of these studies have shown significant differences between treatments, sites and seasons, with significant differences not only occurring in algal cover but also accumulation of algal biomass and recruitment patterns between treatments. The small scale local processes acting within a few centimetres (plots) or tens of meters (among blocks) can also be reflected over larger scales such as sites (upwelling/non-upwelling shores). Further, these studies have demonstrated that various factors such as the effects from increased nutrients at upwelling cells and the change in grazing effects due to enhanced nutrients can determine the abundance and diversity of the community structure, including an increase in the abundance of the fast growing algae Ulva rigida, and a slow recovery of the brown and red algae.