This thesis investigates the geography in and of Victorian scientific practice by examining the Zambesi Expedition (1858-1864), which was led by the Scottish explorer David Livingstone. A team of assistants accompanied Livingstone: Dr. John Kirk, Dr. Charles Meller, Thomas Baines, Richard Thornton and Charles Livingstone. The official purposes of this expedition, funded by the British Foreign Office, were to catalogue the natural resources of the regions adjacent to the Zambezi River in order to identify new sources of raw materials for British industry and to introduce commercial markets to supplant the slave trade. The scientific results of the Zambesi Expedition have never been catalogued. Only limited attention has been paid to the ways in which science was made in the field and how it returned to Britain In order to address these issues, a survey was made of relevant scientific literature to identify published analyses of the data and specimen collections produced by the Expedition’s staff. Extant specimen collections were located and examined along with archival records and correspondence. The combined manuscript and material evidence reveals that scientific concerns were an important justification for the Expedition. Fieldwork practices are examined in depth and an ideology of technology, expressed in different ways, is shown to have structured the encounters between the British and the locals. The Expedition’s members based their assumed superiority upon technological skill, especially their abilities to understand the environment and to command power—in terms of steam navigation, instrumental authority and the naming of natural productions. Power differentials were apparent in the field when the information possessed by local informants was required for the success of the scientific goals of the expedition. Credibility in the field became a tenuous quality negotiated between local informants, explorers and the metropolitan scientific community. The expedition’s members, as interpreters, were required to navigate the social and physical spaces of the field and the metropolis in order to produce and present credible knowledge. The thesis examines for the first time elements of the reception of the expedition by considering the publication of its scientific results. Critics’ voices are used to uncover those attitudes of the time that judged explorers—and this expedition—according to their prior experiences, social connections and field skills. The work of the Expedition, then, was performed in different spaces and at different scales; operating within and between the field and metropolis and actively linking local practices to global networks. These multivalent practices enabled and circumscribed a British construction of African nature.

This is a qualitative study whose purpose was to investigate the community radio education practices and the museum outreach education activities with a view to understanding how a museum-radio partnership may be used to engage the Livingstone community in environment and sustainability learning. Environment and sustainability issues require a community approach in order to bring about sustained responses to environmental challenges. As such, the study worked with social learning ideas of engaging the community in environment and sustainability learning. The data was generated mainly from face-to-face semi-structured interviews involving three community radio stations, Radio Listener Clubs and museum experts. The data generated was then presented to a strategy workshop involving the Livingstone Museum and Radio Musi-otunya staff. Arising from this workshop, recommendations were made about the possibility of the museum working in partnership with the radio to engage the community in environmental education. The study has shown that much of the museum environmental education activities have been confined to exhibitions and lectures within the museum building, which has affected the number of people being serviced by the museum. These education activities are arranged such that museum expert-led knowledge is presented to the audience with minimal community engagement on the environmental learning content. The study has also shown that community radio programming provides opportunities for community-led social learning which the Livingstone Museum could make use of to engage the community in environmental learning. Community radio programming allows community participation through Radio Listener Clubs, in identification and presentation of local environmental issues. This makes it a suitable tool to address locally relevant environmental issues, by the local community. Environmental issues are different from one place to another. Therefore environmental education approaches that bring issues into the museum may fail to address the different environmental education issues in different community context. The study concludes by recommending that Livingstone Museum should explore the use of community radio so that their expert knowledge and that of the radio producers could be used to shape environmental education programmes to go beyond awareness-raising.

abstract: Quantifying the temporal and spatial evolution of active continental rifts contributes to our understanding of fault system evolution and seismic hazards. Rift systems also preserve robust paleoenvironmental records and are often characterized by strong climatic gradients that can be used to examine feedbacks between climate and tectonics. In this thesis, I quantify the spatial and temporal history of rift flank uplift by analyzing bedrock river channel profiles along footwall escarpments in the Malawi segment of the East Africa Rift. This work addresses questions that are widely applicable to continental rift settings: (1) Is rift-flank uplift sufficiently described by theoretical elliptical along-fault displacement patterns? (2) Do orographic climate patterns induced by rift topography affect rift-flank uplift or morphology? (3) How do uplift patterns along rift flanks vary over geologic timescales? In Malawi, 100-km-long border faults of alternating polarity bound half-graben sedimentary basins containing up to 4km of basin fill and water depths up to 700m. Orographically driven precipitation produces climatic gradients along footwall escarpments resulting in mean annual rainfall that varies spatially from 800 to 2500 mm. Temporal oscillations in climate have also resulted in lake lowstands 500 m below the modern shoreline. I examine bedrock river profiles crossing the Livingstone and Usisya Border Faults in northern Malawi using the channel steepness index (Ksn) to assess importance of these conditions on rift flank evolution. River profiles reveal a consistent transient pattern that likely preserves a temporal record of slip and erosion along the entire border fault system. These profiles and other topographic observations, along with known modern and paleoenvironmental conditions, can be used to interpret a complete history of rift flank development from the onset of rifting to present. I interpret the morphology of the upland landscape to preserve the onset of extensional faulting across a relict erosion surface. The linkages of individual faults and acceleration of slip during the development of a continuous border fault is suggested by an analysis of knickpoint elevations and Ksn. Finally, these results suggest that the modern observed climate gradient only began to significantly affect denudation patterns once a high relief rift flank was established. / Dissertation/Thesis / M.S. Geological Sciences 2014

Magister Commercii (Information Management) - MCom(IM) / Health information systems (HIS) have much to offer in managing healthcare costs and in improving the quality of care for patients. However, the adoption of HIS can cause problems to health professionals in terms of efficiency as well as to the entire health organization in terms of acceptability and adaptability. The development of a national Information and Communication Technology (ICT) policy in Zambia was initiated in 2001 through an extensive consultation process which involved academics and civil society organizations. The aim of using ICT is to improve the quality of health service delivery at local levels. Maramba and Mahatma Gandhi Clinics are the largest primary health care (PHC) clinics in Livingstone and have been prioritized for the implementation of an electronic medical record (EMR) system. The current study explored health care workers' perceptions and experiences of the use of ICTbased EMR and factors that could determine acceptability of EMR at Maramba and Mahatma Gandhi clinics to feed into future program improvement.

Magister Educationis (Adult Learning and Global Change) - MEd(AL) / The study explored the efficacy of radio programs as a strategy for adult education for HIV/AIDS awareness intervention in the Livingstone District Zambia. Data was collected through a review of policies, including the HIV/AIDS/STI/TB Policy Guidelines (2008), National HIV and AIDS Strategic Framework (NASF2006-2010), PMTCT guidelines on HIV Prevention (2008), Zambia Information and Communication Policy (2007) and the Communication and Advocacy Strategy (NACAS, 2004). In addition semi-structured interviews were conducted with adults and young adults aged 23 to 58 years in Maramba catchment area. The research revealed that overall, there is a mixed picture of effectiveness of the use of radio for educating adults on HIV/AIDS prevention. Some of the most important factors that enable the effective use of radio in education of adults include sharing of experiences which result in increased understanding of issues among community members, community participation in radio listening groups also results in further sharing of information and active engagement with other community members on the topic of discussion and the use of local languages with the use of simple words and visual aids to take account of low literacy levels. In addition, there were important set of factors related to economic, social and cultural issues including gender inequalities, poverty and unemployment to mention a few. My research has identified the need to give greater consideration to adult education theory and adult learning principles in the design and delivery of the radio education programs. The research suggests that HIV/AIDS awareness and prevention strategies need an approach which takes account of adult education theory – to promote active involvement of learners in developing the curriculum of the radio programs and involvement of a range of stakeholders in designing and delivering the radio programs. My research also suggests that there is a need to adopt a critical perspective on the social, cultural and religious practices which influence the participation of both women and men in radio education programmes for HIV/AIDS prevention.

David Livingstone is considered one of the greatest travellers of the 19th century. His travels changed the perception of the African continent and its people in Western countries. Thanks to journeys motivated by founding of mission stations, the spread of God's Word and the suppression of the slave trade carried out in the years 1849-1873, he made a series of important discoveries. During the first surveys in areas of southern and eastern Africa in 1849 and 1856, he discovered Lake Ngami, Victoria Falls, made transcontinental travel across Africa and explored the great Zambezi River. He established a friendship with the tribal chiefs, win them over his sermons and for their expeditions. Earlier during the trips, David Livingstone became well-known at homeland and abroad. After return from Africa in 1856, his popularity spread through book of travels Missionary Travels and Researches in South Africa. In 1858 he was appointed to head of a governmental expedition to East and Central Africa towards the Zambezi River. The aim of the Expedition was to examine the navigability of the river and surrounding countryside. During this expedition it came out that the river due to natural conditions cannot be used. After many difficulties, the expedition was withdrawn. Though the expedition officially failed,...

Ce travail de recherche analyse comment les autorités locales adaptent les outils mis à leur disposition pour apporter une réponse de proximité à la délinquance dans deux quartiers de Londres, Brixton et Woolwich (Common et Riverside). Il se concentre dans un premier temps sur la composition ethnique et sociale de ces deux quartiers peuplés de ‘communautés noires’ selon la terminologie anglaise (Partie I). Il examine aussi précisément que possible les différentes formes de délinquance et de criminalité qui sévissent à Brixton et Woolwich et l'implication possible des populations ‘noires’ (Partie II). Il se penche ensuite sur les outils dont disposent les pouvoirs publics (Partie II) afin de cerner comment les politiques nationales ou régionales sont appliquées au niveau local. Cette recherche traite principalement des années 2005-08, mais les troubles de l’été 2011, tout comme les premiers résultats du dernier recensement mené en Angleterre (2011), sont évoqués. Il apparaît que Brixton fait preuve d’un esprit d’initiative qui manque à Woolwich et qui s’explique en partie par l’histoire récente du quartier. / This research focuses on the safety policies regarding the black communities in Brixton and Woolwich (Woolwich Riverside and Woolwich Common wards) during the years 2005-08. It explores how the local authorities managed to adjust and adapt the national policies and laws to their own priorities and goals. First, the ethnicity and social background of the population in those two areas are studied (Part I). Then, it focuses on the different kinds of anti-social behaviour and criminality and determines how the black communities are involved, either as victims or perpetrators (Part II). What tools the local authorities have at their disposal, what kind of partnerships they establish to fight against anti-social behaviours, crime and violence are analysed in the last part of this work (Part III). This research is mainly focused on the years 2005-2008, but the riots in August 2011 as well as the last census results (2011) will be discussed. The local safety policies in Brixton prove to be more originals than in Woolwich, which can be partly explained by the recent history of the area.

Philosophiae Doctor - PhD / This thesis is essentially about how Malawi’s national heritage was constituted, in particular how heritage emerged and how it has changed over time. It largely looks at the period from 1964 to 2009. This is significant period which covers the transition from colonialism to independence; dictatorship and the emergence of multiparty democracy. The study explores the changing governments during this period in relation to how knowledge about Malawi’s pasts were constructed and reconstructed as heritage using different cultural forms: national museums, ethnic festivals, cultural performances, national language, commemorations and memorials (monuments, commemorative days and biographical memory) and the framing of traditions and customs into what is referred to as intangible cultural heritage. The overarching question of the research is what changes were made to national heritage in relation to the changing of governments during this period? In response to this question multiple historical modes of inquiry were used to study and examine the production of different aspects of heritage during this period.

Thesis (MA (African Languages))--University of Stellenbosch, 2005. / This study aims at highlighting one of the crucial aspects of Xhosa drama: how women have been regarded by a variety of communities as being inferior to men. This stereotype pervades almost all spheres of life. The low status assigned to women find its way into literature as well. Ngewu’s drama “Yeha mfazi obulala indoda” and Taleni’s drama “Nyana nank’uNyoko” has been examined. In most Xhosa literature, women are portrayed as submissive, obedient and minor characters. The advent of Ngewu’s work changed this scenario by portraying women as independent characters. This has led to great conflict with male characteristics and this demonstrates clearly that partriarchal domination is deep rooted in Xhosa culture.

This dissertation attempts to develop a counter—memory, a cognitive strategy that provides an alternative to the most prevalent mode of political action by members of minority or subaltern groups: identity politics. It begins with Teresa de Lauretis’ semiotics of subjectivity, which posits the human subject as a shifting series of positions or habits formed through semiotic and cognitive “mapping” of, and being “mapped” by, its environment. De Lauretis maintains that the subject can transform social reality through an “inventive” mode of mapping. The first chapter of this study is a semiotic analysis of the memory system at work in Nicole Brossard’s Picture Theory. It argues that Brossard’s use of holographic technology is an invention that attempts to alter women’s maps of social reality. Quantum physicist David Bohm has also employed the hologram as a theoretical model. By merging Brossard’s holographic memory with Bohm’s theory of a “holomovement,” this study develops an epistemological strategy that alters not only the map of reality, but also the dominant representational mode of cognitive mapping. This enquiry then moves on to other novels written in Canada which have a strong political impetus based on gender, nationality, ethnicity, race and/or class: Margaret Atwood’s Surfacing, Marlene Nourbese Philip’s Looking for Livingstone, Beatrice Culleton’s In Search of April Raintree and Régine Robin’s La Ouébécoite. Through textual analysis, it attempts to establish that although these novels make no mention of holography, each of them employs a memory system that inscribes itself holographically. That holographic memory provides an alternative political strategy to the “identity politics” at work in each of these texts. Each text, in turn, like a fragment of a hologram, adds another structural and political dimension to the hologram. The processual structure of the holographic theory provides a ground for alliances between different political agendas while resisting closure. As an epistemological strategy, it promises to alter both the method and the ground of knowledge.