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In this thesis I will look at the interlinked issues of power, race and sex in Lewis Nkosi's Mating Birds (1986) and The Black Psychiatrist (1994) using the psychiatrist figure to provide the focus on these intersections of power, race and sex. It becomes clear after even a cursory reading of these texts that it is these very issues that inform both texts, one a novel and the other a play. it is important to note as well that these texts were selected because they have at their center inter-racial sexual relations set against the backdrop of apartheid in South Africa. Mating Birds is the story of Ndi Sibiya, ex-student of the University of Natal, left to a life of aimless wandering after being expelled for participating in student boycotts, now imprisoned and sentenced to death for the rape of a white woman, Veronica Slater. What is interesting about this text is the doubt set in the reader's mind about Ndi's guilt or innocence, by Ndi himself. The Black Psychiatrist deals with a black psychiatrist Dr Kerry, practising in Harley Street, London, who is visited by a white female patient, originally from South Africa. What is interesting about the play is the fact that the doctor seems to take on the role of patient and the patient that of the doctor. What is ironic however is that in her attempts to analyse the doctor, she is faced with the realities of her own life. With both texts dealing clearly with inter-racial relations, it is thus necessary to take into account the historical context in which these texts are set. Mating Birds was published in 1986 but set during the 1950's and 1960's while The Black Psychiatrist was published in 1994. Both texts were written and published before South Africa's first democratic elections and set during the time of apartheid. Selected theorists that will be looked at in relation to the two texts will be Freud (1949), Memmi (1965), Fanon (1967), Said (1978) and Young (1995). Freud is a useful starting point as it is his theory of the Oedipus Complex that forms the basis of psychoanalysis in which the role of the psychiatrist in curing patients of neurosis is very important. Freud's essays on the Oedipus Complex, "A Child is Being Beaten" and "Fetishism" though not written with the black man in mind are useful in analysing the effects of colonisation on the colonised and the way the colonised sees the world. This is something Fanon discusses in detail in his book Black Skin White Masks (1967), where he describes the feelings of inadequacy and dependence experienced by people of colour in a white colonial world. Robert Young's Colonial Desire (1995) will be a key text for this thesis as it allows insight into definitions and theories of race, power and sex in a colonial and oppressive context. Said's Orientalism (1978) will help provide insight into colonial discourse and its effects. Though written specifically with the Orient in mind it is a text that can be used to understand all subjugated people. His opinions on the notion of othering will be of particular importance: the idea that the colonised will always be the Other, object and not subject. Memmi's The Colonizer and the Colonized helps provide useful insight into colonialism, creating portraits of the coloniser and the colonised, allowing one access into the minds of both. The theorists selected provide definitions and theories about power, race and sex, issues which form the basis of Mating Birds and The Black Psychiatrist and which can best be understood by looking at the psychiatrists Dr Dufre and Dr Kerry. Issues of power, race and sex are essential in any discussion of colonialism and colonised people. The basis of colonisation was one of power, in the case of South Africa power of the white man over black people. Of particular importance to the white man in his reign of power were the extreme oppression of black people and an absolute prohibition of any sexual contact between black and white. It is these issues then that underline the work of Lewis Nkosi and that form the basis of his texts Mating Birds and The Black Psychiatrist. Chapter Two provides the historical context of Nkosi's work as well as a short biography. Of particular importance in this chapter will be a discussion of why Nkosi writes the way he does; why the emphasis on power, race and sex in his work. This requires one to look at the political situation under which he lived and worked for a time before leaving the country having signed away his right to return. Nkosi' s work outlines clearly the effects of apartheid and oppression. Discussed in this chapter as well are his comments on African literature, particularly South African 'protest' fiction. This will be linked to his work and the reasons for him writing the way he does. Chapter Three provides an in-depth analysis of Mating Birds looking specifically at power, race and sex using the role of the psychiatrist as a focus. A useful beginning will be an outline of the plot of the play followed by a discussion of Freud's Oedipus Complex and how it can be used to interpret the black man's view of the world according to Fanon. Deleuze and Guattari's theories will be useful as well in understanding the coloniser as the Father figure, the patriarch. This can be linked to the control that the coloniser has over things like language, communication, place, and the prohibition of inter-sexual relations - looked at in relation to the text. Freud's essay on "Fetishism" will help provide insight into the black man's desire for the white woman while at the same time using her as a substitute for the freedom and power that he so covets. The issue of Othering is important as well - what do black and white men represent to each other? Fanon's views on the African rapist will be referred to as will be Said's object-other theory. Chapter Four presents a brief plot outline of the play The Black Psychiatrist followed by a detailed analysis of the psychiatrist figure Dr Kerry, a successful, black South African having flown his home to practise in London's famous Harley Street. Issues of power are evident immediately as Kerry's authority in his office is undermined by the white woman who should be his patient but prefers to do the questioning. Freud's theories on Repression, which are based on the Oedipus Complex are important here but what needs to be discussed is which character is really guilty of this repression? It is in this chapter as well that a contrast between Dr Dufre and Dr Kerry will be made. Dufre, by coming to South Africa becomes a white man operating in a black man's world, representing the coloniser while Dr Kerry living and working in London is a black man in a white man's world, representing the colonised. Linked to Freud's Oedipus Complex is the issue of incest, which becomes evident only at the end of the play and can also be linked to his theories on Repression. Fanon's views on relationships between black and white make for useful discussions pertaining to the text. Chapter Five presents a short conclusion looking briefly at whether the thesis has achieved what it set out to do: that is, provide a discussion of the issues of power, race and sex in Lewis Nkosi's Mating Birds and The Black Psychiatrist. It will include a discussion of whether Nkosi has found a new way of writing about apartheid. Chapter Five includes as well a discussion of Nkosi's use of psychoanalysis in his writing and presents a short account of his article "The Wandering Subject: Exile as Fetish". / Thesis (M.A)-University of Durban-Westville, 2005.

The content of this thesis is two-fold. The first part takes the form of an essay while the second part presents a theoretical project for an architectural installation. Using these two modes as different ways to address similar issues, the present work proposes to question the instrumentalisation of geometry in today's architectural practice. The work of Lewis Carroll (Charles L. Dodgson) and, more specifically, his masterpiece, Alice's Adventures in Wonderland, will be approached and interpreted in order to observe the participation of geometry---of Euclidean geometry---in our understanding of the notions of space and time, and to reveal their paradoxical aspect. The aim is to explore how geometry, language and nonsense bear intimate connections to our perception of space and time. Once revealed, these connections will enable us to address the following question: can architecture be comprehended and experienced as an event?

Although fluoride is used at low concentrations in drinking water as a means of promoting dental health, it poses a danger at high exposure levels where it can lead to skeletal fluorosis or other adverse effects. Cyanide is notoriously toxic, and its large scale use in industrial processes warrants the need for close monitoring to remain aware of potential contamination of water sources and other environmental resources. Based on these considerations, it is critical to continue to develop improved methods of monitoring fluoride and cyanide concentrations in water. However, molecular recognition of these anions in water poses considerable challenges. For fluoride, this is due largely to its high hydration enthalpy (Ho = -504 kJ mol-1), which drastically reduces its reactivity in water. Additionally, the strong basicity of cyanide (pKa of (HCN) = 9.3) may obscure its detection in neutral water due to protonation. In addition to achieving detection of these anions in water, it is most desirable to have information of the detection event relayed in the form of a positive, rather than negative, response (i.e., turn-on vs turn-off). The general strategy of appending cationic groups to triarylboranes imparts beneficial Coulombic, inductive, and sometimes chelate effects that have allowed a number of these Lewis acidic receptors to sense fluoride and cyanide in aqueous environments. With the goal of developing new triarylborane-based receptors that show enhanced affinities for these anions, as well as turn-on responses to detection, a series of pyridinium boranes were synthesized and studied. Having recognized that the inherent Lewis acidity of antimony(V) species might be exploited for anion sensing, we also describe initial studies on the ability of tetraorganostibonium ions (R4Sb+) and cationic transition metal-triarylstibine complexes (R3SbM+) to complex fluoride. Finally, the electropositivity of antimony and its ability to form stable compounds in both the +3 and +5 oxidation states have led us to begin investigations into the bonding and redox reactivity of novel metal stibine/stiborane complexes.

This thesis has examined the 1940 pre-convention speeches of Wendell Willkie. The primary objective of the study was to discover and examine some of the chief rhetorical strategies employed by Willkie in his attempt to overcome serious rhetorical problems, to gain the Republican party nomination, and to achieve national prominence. The study traced Willkie'e personal and political development, discussed the major issues of the campaign, and focused on Willkie's major persuasive strategies.The analysis of the strategies of 'attack' and 'unity and principle' revealed that Willkie was competent in his choice and development of issues, effective in reducing the significance of his rhetorical problems, and successful in his attempt to gain national prominence in a short period of time. One might conclude that Willkie's rhetorical choices reflected an understanding of and an adaptation to the rhetorical climate and audience in 1940.

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The Bay of Islands Ophiolitic Complex (BOIC) is one of most well preserved and well-exposed ophiolites in the world. The BOIC consist of four massifs; these are the Table Mountain (TBL), North Arm Mountain (NAM), Blow-Me-Down Mountain (BMD) and Lewis Hills massifs. Proposed geological environments of the BOIC in Newfoundland are diverse; ranging from oceanic spreading ridge to supra-subduction setting. The BOIC has a complete ophiolite sequence as defined at the Penrose Conference (Anonymous, 1972) including ultramafic mantle rocks, ultramafic to gabbroic cumulate rocks, sheeted dikes, pillowed basaltic rocks and capping sedimentary rocks in structurally ascending order. We studied harzburgite and overlying massive dunite in the BOIC. Harzburgite is generally medium-grained, and contains olivine, orthopyroxene, Cr-spinel, clinopyroxene and rare sulfide minerals. Harzburgite is massive to strongly deformed, with local development of mylonitic shear zones. A foliation and lineation are defined by elongated and fragmented grains of orthopyroxene and Cr-spinel. Dikes, sills, veins, and irregularly-shaped bodies of dunite and pyroxenite are present throughout the harzburgite unit. Dunite is the predominant lithology of the Blow-Me-Down Mountain. It is typically fine- to medium-grained, massive, and contains minor Cr-spinel and rare sulfide minerals. Dunite contains olivine, Cr-spinel and minor pyroxenes in some samples. Olivine crystals are commonly partly replaced by serpentine along fractures and in outer rims. Bulk rock and mineral composition data suggest that harzburgites are mild to highly refractory mantle residues after partial melting. In contrast all dunite samples show a cumulate geochemical signature from a mafic melt that originated from highly refractory mantle peridotites. Our study suggest that the harzburgite in the BOIC originally formed as oceanic lithosphere at a slow spreading ridge, possibly in the vicinity of active arc systems, whereas the parental melt for dunites formed in subduction setting. The second part of this study measured trace element compositions for olivine, Cr-spinel and bulk rock of dunite. The measured bulk rock compositions are compared to those of calculated based on mineral chemistry and their abundance. This comparison suggests that the trapped melt fraction was negligible during the crystallization of the dunites. The calculated melt compositions for the dunites confirm that the melt formed in subduction setting.

C. S. Lewis is best known as the author of The Chronicles of Narnia, but Lewis’s poetry tends to be treated separately from his other works, or as an antecedent to his more famous prose works. This thesis shows that Lewis’s paradoxical views of literary history, cultural death, reason and imagination are reflected in his narrative poems. George Watson says that Lewis was “a paradoxical thing, a conservative iconoclast, and he came to the task well-armed” (1). He is both a traditionalist and a rebel against his times. I explain Lewis’s paradoxes in terms of the concepts of history, memory, reason and imagination, and show that Lewis’s position was a negotiation of his own historical and cultural context. Lewis’s poems and scholarly work indicate that his approach to historical terms is first to underline divergence, and then to emphasize a use of seemingly polarized terms in order to unify them.

This thesis follows debates about economic planning during the 1930s through the work of Lewis L. Lorwin; his organization, the National Economic Planning Association; and its journal, Plan Age, to recover a rich intellectual legacy. Economic historians have marginalized the economic planning movement, regarding it as an aberration and failure. Instead, the planners played a central role in many important transitions, including the shift from laissez faire to Keynesian economics, an essential ingredient in the U.S. ascendance to global power. Marxian class analysis is the method used to explore the contradictions of the economic planning movement, explain its successes and failures, and measure the extent and limits of its challenges to liberal economic and political theory, with special attention to the ways in which the movement simultaneously undermined and reinforced capitalism and imperialism. In the process new directions are suggest for contemporary critics and activists.

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