Magister Philosophiae - MPhil (LAS) (Land and Agrarian Studies) / This study assessed the type, extent and modalities of intra-regional fish trade between South Africa and other SADC countries. Cross-border fish trade and its importance in boosting intra-regional fish trade between South Africa and the rest of SADC is poorly documented and as such, little systematic effort has been made to understand its type, extent and modalities in order to address the problems of those engaged in the activity. Regional fish trade continues to be important even though it is not always adequately reflected in official statistics. The qualitative research methodology formed the basis of this study. Data was collected through semi-structured interviews with fish traders at Park City Central Bus Station in Johannesburg and in-depth interviews with selected key informants from customs, port, health and immigration officials at the Beitbridge and Lebombo border posts. Participants of the study were selected through a combination of purposive and snowball sampling techniques. Geographical Information System (GIS) was used to digitise national boundaries, border posts and the routes used by fish traders from the sources to distribution points in Johannesburg. The study adopted the new regionalism, regional integration and regional trade conceptual frameworks and attempted to apply the pro-fish trade theory as the theoretical framework.

Most individuals with chronic diseases, such as cardiovascular disease, stroke, cancer, and type 2 diabetes, were diagnosed in their late adulthood. The fact that these chronic diseases is a consequence of long-term unhealthy behaviors is often ignored. The unhealthy behaviors are often traced back to the young adulthood (age 18-25). Some young adults may participate in unhealthy behaviors, such as unhealthy diet, under the perception that they are “still young”. However, it is often overlooked that once a habit is established, it is difficult to eliminate or modify it. Furthermore, the awareness that the development of the chronic disease is a gradual progress is deficient. This enhances the perception that doing unhealthy behaviors is benign to the “young body”. Additionally, individuals in this age group start to live independently. Their existing behaviors may change due to the changes in the available resources. Lack of capability to cope with the transition from living at home to living independently has been shown to contribute to an unhealthy diet, especially among college students. Given that unhealthy diet behaviors in young adulthood often remains over the lifetime, there is a need in identifying the factors that motivate the food choices during the transition from high school into college life. The findings of this research suggest that the campus environment is not conducive to a healthy diet. When compared to the students who live on-campus, students who live offcampus (either live with or without family) reported a better dietary quality.

This thesis investigates the concept of leadership in four comedies of Aristophanes. In the first chapter (Lysistrata) I focus on the relationship of the female leadership with religious rituals and medical pathology, and I show that the power of women lies in their important biological role and their ability to conceive and (re)produce life in the context of marriage. In chapter two (Knights) I examine the operation of leadership through the alimentary and sacrificial codes of the play. I argue that the Sausage-seller gradually manifests himself as the sacrificial cook Agorakritos who sacrifices Demos. In this way he puts an end to the politics of savage, raw consumption as they were employed by Paphlagon (and, occasionally, by Demos himself), and saves the day by inaugurating a new era of political practice. In chapter three (Birds) I focus on the political competition between the former leader of the Birds, Tereus, and the newcomer Peisetairos. I argue that Peisetairos captivates his audience through the abuse of rhetoric and sophistry, and gradually adopts more brutal ways, by perverting the ritual of hospitality, committing cannibalism, and becoming sexually aggressive. In this respect, Peisetairos is assimilated to the tragic Tereus of the Sophoclean tragedy, but finally emerges as a more successful version of both the comic and the tragic Tereus. In the fourth and last chapter (Ecclesiazusae) I discuss the women’s disruption and overturn of the normal social order by focusing on the practice of cross-dressing and on love-magic rituals: the exchange of costume between the two sexes, as well as the control of magic practices by the women over men, empower women and, by contrast, disempower and ridicule men, who are finally reduced to a state of impotence, infertility and almost death.

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