The contentious topic of female circumcision brings together medical science, women's health activism, and national and international policy-making in pursuit of the common goal of protecting female bodies from harm. To date, most criticisms of female circumcision, practiced mainly in parts of Africa and Southwest Asia, have revolved around the dual issues of control of female bodies by a male-dominated social order and the health impacts surrounding the psychology of female sexuality and the functioning of female sex organs. As such, the recently-evolved campaign to eradicate female circumcision, alternatively termed "Female Genital Mutilation" (FGM), has formed into a discourse intertwining the politics of feminist activism with scientific knowledge and medical knowledge of the female body and sexuality. This project focuses on the ways in which this discourse constructs particular definitions of bodies and sexuality in a quest to generalize the practices of female circumcision as "harmful" and therefore dangerous. Given that the discourse aimed at eradicating practices of female circumcision, referred to in this study as "anti-FGM discourse," focuses mostly on harm done to women's bodies, this project critiques the assumption of universalism regarding female bodies and sexuality that is explicitly/implicitly embedded in such discourse. By questioning such universals, I look at the ways in which different stories regarding bodies and sexuality can emerge at the gaps of the anti-FGM discourse regarding female circumcision practices. I.e., are there other possible avenues for envisioning bodies which are subjugated and hence eliminated from the view by their rhetoric? While the main assumption within anti-FGM discourse is that bodies and sexuality are naturally given and therefore universal, contemporary theories in STS and feminism have stressed that bodies and sexualities are figures of historical and political performances, and that knowledge about them is locally situated. These perspectives redirect the typical assumption of bodies and sexuality as simply "biological" to a view of bodies as products of cultural imagination. This project shows that such perspectives have profound implications for understanding female circumcision practices by allowing different body narratives to emerge in the gaps of already established "truths." / Ph. D.

Sports as a social institution reflects and reshapes social values and power relations in broader society, including gender relations. For instance, the ways in which bodies are used in sports produces gender; as such sport has been shown to reaffirm men's power over women and ritualize and embed aggression, strength, and violence into the male body. Roller derby, which is a full-contact, highly physical sport, offers women the opportunity to renegotiate these stereotypical gendered and embodied ideas of gender. Drawing on bodily theory, contact sport, and self-defense literatures this study explores how female roller derby players undergo such negotiations of femininity and womanhood and how one's body plays a role in this. This was done through the analysis of 17 semi-structured interviews with female flat track roller derby players in the United States. Findings show similarities to self-defense where skaters' notions of womanhood and femininity are transformed through a variety of ways and these are related to experiencing bodies in new and transgressive ways. One key finding demonstrates how these transformations are complicated by biological narratives and understandings of violence. These results speak to larger implications of gender, embodiment, and women's physical liberation. / Master of Science

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Thesis (M.A.)--University of Canterbury, 2008. / Typescript (photocopy). Includes bibliographical references (leaves 106-114). Also available via the World Wide Web.

Cytoplasmic mRNA-containing granules in eukaryotic cells play key roles inthe storage, localisation and degradation of mRNA. In yeast, depletion of glucoseleads to the rapid inhibition of translation initiation and consequent appearance of Pbodiesand EGP-bodies. P-bodies contain factors of the mRNA decay pathway andtherefore, are likely to be sites in which mRNAs targeted for degradation arelocalised. In contrast, EGP-bodies lack decay components and contain onlytranslation initiation factors and RNA binding proteins. Thus EGP-bodies have beensuggested to be storage repositories for mRNAs that need to be rapidly translatedfollowing glucose readdition. In this study we utilised the m-TAG system to investigate the localisation ofendogenous MS2-tagged mRNAs with P-bodies and EGP-bodies. A triplefluorescent labelled system developed show that a class of unregulated mRNAslocalised into P-bodies following glucose starvation. It was also observed that thesespecific abundant classes of mRNAs can be found in aggregates prior to any cellularstress and upon glucose starvation these aggregates coalesce into larger granules thatcolocalise with P-body components. This coalescence of mRNA aggregatesfollowing glucose starvation does not rely upon the recruitment of mRNA decayfactors and appears to precede this event. Indeed mRNAs in mutants deficient in Pbodyformation still develop large aggregates following glucose stress. In unstressedcells it appears that the mRNA granules are implicated in high-level translation ofthese specific abundant mRNAs. Following the inhibition of translation initiation inresponse to stress, these granules nucleate P-body formation via aggregation and therecruitment of mRNA decay factors.

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The aim of this thesis is to describe and analyze the Swedish artist Marianne Lindberg De Geer’s public sculpture Jag tänker på mig själv in relation to the female nude as a traditional motif within the western art and aesthetic. The artwork in question depicts two naked upright standing women, one of whom is represented as emaciated and skinny and the other one as voluminous and fat. By using previous research on the subject of aberrant bodily representations as its main theoretical framework and with a methodological approach based on visual semiotics, this study has found that Jag tänker på mig själv is to be seen as a deviant representation of the female body in several ways. The way in which the female body is represented in Marianne Lindberg De Geer’s sculpture has shown to deviate not only from the traditional female nude but also from the visual norms that usually characterizes aberrant representations of the female-coded body.

Sublimation experiments have been carried out to determine the effect of the mineral dust content of porous ices on the isotopic composition of the sublimate gas over medium (days to weeks) timescales. Whenever mineral dust of any kind was present, the D/H ratio of the sublimated gas was seen to decrease with time from the bulk ratio. Fractionations of up to 2.5 were observed for dust mixing ratios of 9 wt% and higher of JSC MARS-1 regolith simulant 1-10 mum crushed and sieved fraction. These favored the presence of the light isotope, H2O, in the gas phase. The more dust was added to the mixture, the more pronounced was this effect. Theoretical modeling of gas migration within the porous samples and adsorption on the excavated dust grains was undertaken to explain the results. Adsorption onto the dust grains is able to explain the low D/H ratios in the sublimate gas if adsorption favors retention of HDO over H2O. This leads to significant isotopic enrichment of HDO on the dust over time and depletion in the amount of HDO escaping the system as sublimate gas. This effect is significant for planetary bodies on which water moves mainly through the gas phase and a significant surface reservoir of dust may be found, such as on Comets and Mars. For each of these, inferences about the bulk water D/H ratio as inferred from gas phase measurements needs to be reassessed in light of the volatile cycling history of each body.PACS CODES:98.80.Ft Isotopes, abundances and evolution (astronomy)], 64.70.Hz Sublimation], 68.43.-h Adsorption at solid surfaces]