Modelling the impact of risk factors affecting TB treatment
- Authors: Tsuro, Urgent
- Date: 2013
- Subjects: Diseases -- Risk factors , Tuberculosis -- Epidemiology , Multidrug resistance
- Language: English
- Type: Thesis , Masters , MSc (Biostatistics and Epidemiology)
- Identifier: vital:11787 , http://hdl.handle.net/10353/d1019782 , Diseases -- Risk factors , Tuberculosis -- Epidemiology , Multidrug resistance
- Description: The Tuberculosis infection rate has been generally escalating due to poor health conditions in the Gweru district of Zimbabwe. The study therefore seeks to identify the risk factors that affect TB treatment in the Gweru district. A cross sectional study was carried out in which a questionnaire was employed for data collection on 113 respondents. A binary logistic regression model was employed for data analysis. A total of 98 TB patients were interviewed: [50 respondents (44.0%) had Multi-drug resistant Tuberculosis and 63 respondents (56.0%) had general Tuberculosis). Before being enrolled into the study, an informed consent form was given to each of the participants. The data was then put into excel and later transferred to SPSS for analysis. Out of the 14 potential risk factors of TB treatment, only 6 variables (side effects, gender, alcohol use, HIV status, smoking during the treatment period and having been pre-exposed to TB drugs) were statistically significant in their association with treatment failure.
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Molecular characterization of the Mycobacterium tuberculosis complex (MTC) of raw milk from selected dairy farms in the Eastern Cape
- Authors: Komani, Nosiphiwo
- Date: 2013
- Subjects: Mycobacterium tuberculosis -- South Africa -- Eastern Cape , Milk -- South Africa -- Eastern Cape , Dairy farms -- South Africa -- Eastern Cape , Dairy farming -- South Africa -- Eastern Cape , Tuberculosis in cattle -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Microbiology)
- Identifier: vital:11276 , http://hdl.handle.net/10353/d1013157 , Mycobacterium tuberculosis -- South Africa -- Eastern Cape , Milk -- South Africa -- Eastern Cape , Dairy farms -- South Africa -- Eastern Cape , Dairy farming -- South Africa -- Eastern Cape , Tuberculosis in cattle -- South Africa -- Eastern Cape
- Description: Tuberculosis (TB) is an ancient infectious disease that has been infecting different populations around the globe and it has also been considered as one of the most successful human and animal disease. TB found in animals such as cattle and other known bovids is known as bovine tuberculosis. Bovine tuberculosis (BTB) is an infectious disease found in cattle mainly caused by Mycobacterium bovis. M. bovis is a member of the Mycobacterium tuberculosis complex (MTC) together with M. tuberculosis, M. africanum, and M. canetti where the natural host is humans; whereas M. caprae, M. microti and M. pinnipedii usually have animals as their natural host. In this study the molecular characterization of the MTC from cow milk in the Eastern Cape was investigated. One hundred and twenty samples (40 ml each) were collected from three dairy farms in the Eastern Cape, South Africa. These samples were processed using a modified Petroff decontamination method. Sample processing was followed by DNA isolation using a Zymo Bacterial/Fungal DNA Kit and the amplification and detection of the MTC was done using the Seeplex MTB Nested ACE assay. The drug susceptibility tests were done using GenoTypeMTBDRplus assay which detects mutations and resistance to INH (isoniazid) and RMP (rifampicin). The milk isolates were further analyzed using a spoligotyping method which is based on the PCR amplification of a highly polymorphic direct repeat locus in the M. tuberculosis genome which detects and types the MTC. A percentage of 20.8 % samples were found to be positive for MTC using the Seeplex MTB Nested ACE assay. There were 42.1 % samples that were resistant to both INH and RMP with the rest sensitive to either INH or RMP. The spoligotyping method showed that 78.3 % samples resembled Family 33 strains and the rest (21.7 %) resembled a spoligotyping signature known to be that of M.africanum. Both these strains belong to the Ancestral lineage with Indo-Oceanic and West Africa 2 lineage. The outcomes of our study showed that molecular methods for detection of MTC can be applied directly on milk samples without the need for culturing.
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Morphological and genetic variation in samango monkeys (Cercopithecus albogularis) in Southern Africa
- Authors: Makhasi, Ntuthuzelo
- Date: 2013
- Subjects: Morphology , Genetics
- Language: English
- Type: Thesis , Masters , MSc (Zoology)
- Identifier: vital:11793 , http://hdl.handle.net/10353/d1018580 , Morphology , Genetics
- Description: My aim was to resolve the taxonomy of the South African forms of Cercopithecus albogularis by exploring morphological and genetic variation in the two samango subspecies described for the region: C. a. erythrarchus and C. a. labiatus. In addition, I estimated their geographic distributions and habitat requirements from the provenance data I collected during my study of museum specimens. My analysis has shown clear morphological differences between C. a. labiatus and C. a. erythrarchus. The two subspecies differ in pelage coloration, but also in cranial shape and tail lengths. Furthermore, C. a. labiatus is slightly smaller, shorter-tailed and stocky compared with the long-tailed slender northern forms of C. albogularis, which may be adaptations to cold environments like montane forest. The northern C. albogularis subspecies are distinguishable from the southern taxa with a high degree of reliability (98.5%), suggesting that C. albogularis consists of more than one species. The most appropriate name for the southern species is C. labiatus. My genetic study did not detect variation among the 10 animals sampled in Hogsback; while it clustered the different taxa, it could not resolve relationships between them, with the exception of the outgroup. The lack of resolution of the deeper nodes could be a result of the fact that our sequence was very short (274 bp). The mt 12S rRNA gene was not an ideal gene for this study, which should have involved a less conserved section of the mtDNA molecule, like the rapidly evolving D-loop. More genetic work is clearly needed to resolve the phylogenetic relationships within the C. mitis supergroup. However, preliminary genetic data indicate that the southern samangos are distinct from the C. mitis of West Africa, while my morphometric study suggests they may also be distinct from C. albogularis in East Africa. Molecular and karyological studies comparing the genomes of Hogsback “C. a. labiatus” with the neighbouring “C. a. erythrarchus” and Zanzibar C. albogularis would be extremely enlightening.
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Negotiating identity and belonging: perspectives of children living in a disadvantaged community in the Eastern Cape Province
- Authors: Ridley, Tamerin Amy
- Date: 2013
- Subjects: Group identity -- South Africa -- Eastern Cape , Children's rights -- South Africa -- Eastern Cape , Broken homes -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11860 , http://hdl.handle.net/10353/d1019871 , Group identity -- South Africa -- Eastern Cape , Children's rights -- South Africa -- Eastern Cape , Broken homes -- South Africa -- Eastern Cape
- Description: Developing an identity with self-esteem and a sense of self-worth is a child’s fundamental right (Vandenbroek, 2001). To encourage identity formation children need to ask and answer questions such as: ‘Who am I?’, ‘Where do I belong?’ and ‘Is it ok to be who I am?’ A child’s identity is shaped largely by his/her experiences with regards to relationships and belonging within communities and familial structures. However, South Africa faces a host of problems, including poverty, violence, HIV/AIDS, all of which contribute to the breakdown of these familial and community structures. Utilising a participatory action framework, this research aims to provide insight into how children living in a disadvantaged community negotiate identity and belonging. This insight into children’s perceptions of identity and belonging is useful for identifying resources within the community which promote a positive sense of identity and belonging, and also to identify areas where support and intervention are required.
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Objecting to apartheid: the history of the end conscription campaign
- Authors: Jones, David
- Date: 2013
- Subjects: End Conscription Campaign (South Africa) , Apartheid -- South Africa , Government, Resistance to South Africa , Conscientious objection South Africa , South Africa -- Social conditions , South Africa -- Politics and government
- Language: English
- Type: Thesis , Masters , MA (History)
- Identifier: vital:11538 , http://hdl.handle.net/10353/d1005998 , End Conscription Campaign (South Africa) , Apartheid -- South Africa , Government, Resistance to South Africa , Conscientious objection South Africa , South Africa -- Social conditions , South Africa -- Politics and government
- Description: It is important that the story of organisations like the End Conscription Campaign be recorded. The narrative of the struggle against apartheid has become a site of contestation. As the downfall of apartheid is still a relatively recent event, the history is still in the process of formation. There is much contestation over the relative contributions of different groups within the struggle. This is an important debate as it informs and shapes the politics of the present. A new official narrative is emerging which accentuates the role of particular groupings, portraying them as the heroes and the leaders of the struggle. A new elite have laid exclusive claim to the heritage of the struggle and are using this narrative to justify their hold on power through the creation of highly centralised political structures in which positions of power are reserved for loyal cadres and independent thinking and questioning are seen as a threat. A complementary tradition of grassroots democracy, of open debate and transparency, of “people’s power”, of accountability of leadership to the people fostered in the struggle is being lost. It is important to contest this narrative. We need to remember that the downfall of apartheid was brought about by a myriad combination of factors and forces. Current academic interpretations emphasize that no one group or organisation, no matter how significant its contribution, was solely responsible. There was no military victory or other decisive event which brought the collapse of the system, rather a sapping of will to pay the ever increasing cost to maintain it. The struggle against apartheid involved a groundswell, popular uprising in which the initiative came not from centralised political structures, orchestrating a grand revolt, but from ordinary South Africans who were reacting to the oppressive nature of a brutally discriminatory system which sought to control every aspect of their lives.4 Leaders and structures emerged organically as communities organised themselves around issues that affected them. Organisations that emerged were highly democratic and accountable to their members. There was no grand plan or centralised control of the process. As Walter Benjamin warned in a different context, but applicable here: “All rulers are the heirs of those who have conquered before them.” He feared that what he referred to as a historicist view constructed a version of history as a triumphal parade of progress. “Whoever has emerged victorious” he reminds us “participates to this day in the triumphal procession in which the present rulers step over those who are lying prostrate. According to traditional practice the spoils are carried along in the procession.” 5 He was warning of just such a tendency, which has been repeated so often in the past, for the victors to construct a version of history which ends up justifying a new tyranny. To counter this tendency it is important that other histories of the struggle are told – that the stories of other groups, which are marginalised by the new hegemonic discourse, are recorded.This aim of this dissertation is thus two-fold. Firstly it aims to investigate “the story” of the End Conscription Campaign, which has largely been seen as a white anti-apartheid liberal organisation. The objective is to provide a detailed historical account and periodisation of the organisation to fill in the gaps and challenge the distortions of a new emerging “official” discourse.Secondly within this framework, and by using the activities and strategies of the organisation as evidence for its suppositions, the question of the role played by the ECC in the struggle.
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Opportunities and challenges faced in promoting small holder farming as an element in rural economic development: the case of Buffalo City Municipality in the Eastern Cape, South Africa
- Authors: Siyabonga Makhathini
- Date: 2013
- Subjects: Rural development -- South Africa -- Eastern Cape , Family farms -- South Africa -- Eastern Cape , Rural families -- South Africa -- Eastern Cape , Households -- South Africa -- Eastern Cape , Sustainable agriculture -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Buffalo City (South Africa)
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11203 , http://hdl.handle.net/10353/d1007534 , Rural development -- South Africa -- Eastern Cape , Family farms -- South Africa -- Eastern Cape , Rural families -- South Africa -- Eastern Cape , Households -- South Africa -- Eastern Cape , Sustainable agriculture -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Buffalo City (South Africa)
- Description: This study looked at the opportunities and challenges faced in promoting smallholder farming as an element in rural economic development. The main objective is to highlight the key factors affecting smallholder production; and how those factors affect smallholder farmers in rural areas of Buffalo City Municipality, and hence identify the ones likely to predict success for future use in intervention programs. The content and scope of this study is limited to the socio-economic constraints (economic activities, household assets e.g. natural assets, physical assets, financial assets etc.) faced by rural households and therefore prescribe the necessary interventions to enhance rural livelihoods. Data was collected through review of secondary sources, direct observation through field visits and interviews with households. Questionnaires were used as the main tool of inquiry to gather data from households in selected villages within Buffalo City Municipality. The collected survey data was coded and analyzed using Statistical Package for Social Sciences (SPSS) Version 19.0. The study used Descriptive, Gini Coefficient and Binary Logistics model to analyze the collected survey data. For the descriptive model, the main pointers that were employed for this study were frequencies and mean values. The Gini Coefficient model was used to measure the contribution of different sources of income to overall inequality. The binary logistic regression model was used to uncover the correlates of the household income for different rural groups (famers and non-farmers). The results reveal that farm income has a strong association to overall household income per capita. Unearned income sources also have a substantial contribution to household income. Remittances and child grants were significant to non-farming household income per capita. Given the diminishing farm size of smallholder-led agriculture; these results suggest that a diversified household income portfolio is vital in addressing poverty in rural areas. Based on the results this study concluded that agricultural activities cannot solely enhance food security.
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Participatory development (PD): NGOs and developmental practice in Zimbabwe
- Authors: Hwati, Lucky
- Date: 2013
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11446 , http://hdl.handle.net/10353/d1015315
- Description: The rising to prominence of Non- Governmental Organizations (NGOs) as essential partners to development was as a result of a shift in development authority into decentralized governance. Prior to this, the state was the central player in development. At liberation from political colonial control, most African governments adopted a centralized governance system. This meant that even in their drive to eco-socio development the state was the sole and most important driver. As explained by Allen (1995), in order to keep their grip on power, African leaders invented different solutions. Among them was an amplified centralization of its administrative device, or the creation of a centralized bureaucratic organization. Indeed, from 1960, the majority of African leaders banned political competition and instituted one-party regimes under which an ever-expanding bureaucracy was used to distribute resources to political allies, often under the form of membership in administrative positions (Allen, 1995). It was this need to keep a firm grip on power which saw most governments spearheading their own development, with NGOs playing a peripheral role. In the second instance, the state was instrumental in leading development. Throughout Africa, numerous government boards and ministries were created, each with a specific role to play in development (Willis, 2011; Allen, 1995). In the same way, most governments instituted policies and plans, with specific time frames, where certain development targets were supposed to be met. This system was adopted and became more pronounced in countries such as Malawi, Zambia and Zimbabwe.
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Pedagogical practices of teachers in under resourced school: a case study of two rural schools in Mqanduli District of the Eastern Cape Province
- Authors: Zide, Lulama
- Date: 2013
- Subjects: Education and state -- South Africa -- Eastern Cape , Rural schools -- South Africa -- Eastern Cape -- Evaluation , School management and organization -- South Africa -- Eastern Cape , Rural children -- Education -- South Africa -- Eastern Cape , School improvement programs -- South Africa -- Eastern Cape , Teachers -- South Africa -- Eastern Cape -- Attitudes , Teaching -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:16185 , http://hdl.handle.net/10353/d1006245 , Education and state -- South Africa -- Eastern Cape , Rural schools -- South Africa -- Eastern Cape -- Evaluation , School management and organization -- South Africa -- Eastern Cape , Rural children -- Education -- South Africa -- Eastern Cape , School improvement programs -- South Africa -- Eastern Cape , Teachers -- South Africa -- Eastern Cape -- Attitudes , Teaching -- South Africa -- Eastern Cape
- Description: The South African schooling system is faced with a number of crisis situations. Of these is the high under resourcing in rural public schools. Macfarlane (2005:5) deduces that despite rapid recent urbanization, half of South Africa’s learners still attend schools in theses rural under resourced areas. The Eastern Cape is one of the provinces that have saturated the media with a discrepancy of having a lot of under resourced schools especially in rural areas. This study, therefore, investigated pedagogical strategies used by teachers in under resourced schools - how teachers teach to ensure that teaching and learning occurs under such dire circumstances. The study followed a qualitative approach under an interpretive paradigm with a case study research design. Furthermore, the data collection techniques involved semi-structured interviews, focus group discussions and documentary analysis. This study revealed that all the respondents from both schools seemed to have a common understanding of what a school resource means though put in different statements. The findings also revealed that all the respondents were silent in mentioning parents as school resources. From the documents analysed, it however, came to view that it is expected of the teachers to use a learner centred approach kind of teaching, where learners are mostly used. Responding on parents the teachers alleged a lack of involvement of parents in their children’s learning and other activities run in their school. The study recommends that the Department of Education officials need to make regular visits on schools for the betterment of teaching and learning standard, regular improvement on school facilities and handling of finances.
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Perceptions of school principals on their role in the implementation of the national school nutrition programme: case of four school principals in the King William’s Town education district
- Authors: Paulos, Sibusiso Big-Boy
- Date: 2013
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:16207 , http://hdl.handle.net/10353/d1016259
- Description: The purpose of the study was to look at the Perceptions of School Principals on their Role in the Implementation of the National School Nutrition Programme in the King Williams Town Education District. The areas that were deemed to be the most important in this regard were, (i) The role of principals in the implementation of the National School Nutrition Programme. Challenges faced by principals in the implementation of the National School Nutrition Programme. The views of principals on the training received for the implementation of the programme. Assistance provided to schools by the district offices. The study was situated in the interpretive paradigm which seeks to construct detailed descriptions of reality. Qualitative methods were employed for data collection purposes because they allow the use of interviews and document analysis for data collection. This was the most suitable method for the study which seeks to understand the perceptions of principals on their role in the implementation of the National School Nutrition Programme. The study found out that, there were a lot of positives with regard to the implementation of the programme and principals were satisfied with its positive impact on teaching and learning. However, principals raised serious concerns regarding some aspects of the programme such as, lack of infrastructure, budget constraints, lack of capacity of the School Nutrition Committees and food handlers. Also, the study revealed that, there is non-compliance by schools with the 10H00 feeding time, menu guidelines and five day feeding requirement of the programme. Furthermore, the study found out that, lack of training and support from the district offices were other challenges facing the programme. Community involvement was missing and this was having a negative impact on the implementation of the programme. The study recommends that, the department must embark on a mobilization drive to educate communities about the benefits of participating in the programme. It is further recommended that, the department should develop partnerships with other departments such as Social Development and Health, form partnerships with Universities, Non-Governmental Organisations and corporate businesses. This must be done so as to ensure that issues of lack of capacity and budgetary constraints are addressed. Furthermore, the study recommends that, the number of food handlers be increased and the department should ensure that budget allocations to schools are transferred on time. Training and monitoring should be consolidated through employment and training of district officials.
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Perceptions of the Reconstruction and Development Programme (RDP) housing beneficiaries in South Africa on the extent to which the project meet their housing needs: the case of golf course estate in Alice town, Eastern Cape Province
- Authors: Manomano, Tatenda
- Date: 2013
- Subjects: Economic assistance, Domestic -- South Africa -- Eastern Cape , Poverty -- Government policy -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Poverty -- Economic aspects -- South Africa -- Eastern Cape , Alice (South Africa)
- Language: English
- Type: Thesis , Masters , M SW
- Identifier: vital:11765 , http://hdl.handle.net/10353/d1005996 , Economic assistance, Domestic -- South Africa -- Eastern Cape , Poverty -- Government policy -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Poverty -- Economic aspects -- South Africa -- Eastern Cape , Alice (South Africa)
- Description: The aim of this study was to explore the perceptions of RDP beneficiaries on the extent to which the RDP housing project meets their housing needs in South Africa through a case study of Golf Course Estate in Alice Town with the following specific objectives; to assess the extent to which the Alice Golf Course housing project has achieved the RDP programme objectives; to establish beneficiaries‟ perceptions on the extent the RDP Alice Golf Course houses meet their needs; and to explore the level of satisfaction on the RDP houses by beneficiaries. This study utilized triangulation of both quantitative and qualitative methodologies with qualitative as the dominant approach while quantitative was less dominant. The qualitative design took the form of a case study while the quantitative took the form of mini survey. The study sampled 72 participants from the study population. The study utilized an interview guide and a questionnaire as instruments of data collection. The findings indicated that the gender representation of the beneficiaries was skewed. This is because there were more females heading the houses than males; unemployment was also high; most participants were unmarried and most were adults. This study also discovered that most people residing in these houses are not the real owners who were allocated the houses. There were qualitative problems associated with the components of these houses such as poor roofing, doors, windows, floors and walls. Service delivery complaints were based on inadequate access to clean water, small size and spacing of the RDP house. Security was also a challenge because all the houses did not have street lights and the roads were very bad. Though it is commendable that drainage and sewer facilities are available, but they are not serving their purpose since there is no water in these houses. The findings also indicated that there were discrepancies in allocation of the houses; pervasiveness of social ills; inadequate consultative meetings between the RDP Administrator or social worker and the beneficiaries; as well as the pervasiveness of HIV/AIDS among other issues. This researcher recommended that the government needs to promote economic empowerment to deal with unemployment; to improve the quality of the material building the houses; improvement on service delivery gaps; to beef up infrastructure; renovation and revamping of current houses; to establish commissions of inquiry to deal with corruption; to honour and monitor waiting lists. Partnership with other stakeholders was also critical, in addressing access to social services and helps deal with social ills and run behaviour modification campaigns. This researcher also recommended that there is a need to carry out further research on the role played by the municipalities in the RDP housing project as well as conducting a purely qualitative research to further explore the perceptions of other stakeholders, NGOs, traditional leaders, church leaders, and police on the implementation of the housing project. This researcher advises that such a research could be carried out through focus group discussions and also since this study was bound by a case study it is also necessary for similar research to be carried out in different places in South Africa.
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Perceptions on ante-mortem welfare, quantitation of pain and pregnancy biomarkers, muscular fibre architecture and quality of Dohne Merino offal
- Authors: Fayemi, Peter Olutope
- Date: 2013
- Subjects: Merino sheep , Slaughtering and slaughter-houses -- By-products , Biochemical markers , Meat -- Quality , Consumers' preferences , Cooking (Variety meats) , Livestock -- Transportation
- Language: English
- Type: Thesis , Doctoral , PhD (Animal Science)
- Identifier: vital:11824 , http://hdl.handle.net/10353/d1007573 , Merino sheep , Slaughtering and slaughter-houses -- By-products , Biochemical markers , Meat -- Quality , Consumers' preferences , Cooking (Variety meats) , Livestock -- Transportation
- Description: Sheep farming is practiced extensively in South Africa for its significant contributions to the livestock, wool and meat industries. The sheep farming sector in the country has approximately 13,800 farmers with commercial and communal sheep farmers making up 58 percent and 42 percent of the entire work force (Directorate of Agricultural Information Services, 2008). An estimate of 28.8 million sheep and flock size ranging between ≤ 50 and ≥ 1800 exist in various South African provinces. Although the national herd size is unevenly distributed provincially most of the herds are found in the Eastern Cape (30 percent) followed by the Northern Cape (25 percent), Free State (20 percent) and the Western Cape (11 percent) respectively (Agriculture, Forestry and Fisheries, 2011). Over twenty indigenous and locally developed sheep breeds are managed where about 69 percent of the land area is available for their grazing nation-wide (Campher et al., 1998; Palmer and Ainslie, 2006). Common among the indigenous breeds are the Afrikaner, Blackhead Persian, Blackhead Speckled Persian, Blinkhaar Ronderib, Damara, Karakul, Namaqua Afrikaner, Pedi, Redhead Persian, Redhead Speckled, Swazi and Zulu. The locally developed breeds include Dorper, Van Rooy and Merinos. The local breeds developed from Merinos consist of the Afrino, Dormer, Dohne Merino and South African mutton Merino (Hammond, 2000; Pranisha, 2004; Hinton, 2006; Sorma et al., 2012). All these sheep breeds are best suited for providing by-products such as wool, meat, hide, milk or a combination of products (Dave and Meadowcroft, 1996; Jensen, 2009). The indigenous and locally developed sheep were bred to meet the growing demand for its by-products (Peters et al., 2010). Expectedly, sheep farmers therefore, make use of the products from these sheep as a means of livelihood and sustenance of a viable local society (Cloete and Olivier, 2010).
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Performance monitoring and evaluation for sustainable low-cost housing delivery: the case of Lukhanji and Malahleni local Municipalities in the Eastern Cape Province South Africa
- Authors: Gomomo, Mzwakhe Gugu
- Date: 2013
- Language: English
- Type: Thesis , Doctoral , PhD (in Public Administration)
- Identifier: vital:11747 , http://hdl.handle.net/10353/d1018529
- Description: One of the serious problems facing South Africa is that of the provision of adequate low-cost housing for the poorest of poor. Only about 56% lived in fully-owned formal dwellings in 2009. (Stats SA: 2009). The problem is not only about the inability of the government to decrease backlogs in the provision of adequate low-cost houses. These contributory factors include the standard of construction, land as well as continuous urbanisation. International commitments such as the UN’s Millennium Goals put further pressure on government to permanently resolve the issue. Adequate housing is recognised globally as a basic human right. This includes access to running water and sanitation and electricity. The aim of the study is not to investigate construction techniques or methods, specific choices of location or any other planning-related issues, but to find an approach that is more appealing to the challenge of the provision of housing as per the afore-mentioned challenges combined with, amongst others, the provision of the necessary resources and relevant political processes as well as monitoring and evaluation. The provision of low-cost housing is unique in nature as it can never be fully resolved. To assist the process because of its nature, future studies suggest systems theory as a best recognised and more successful way to address wicked problems. By investigating low-cost housing programmes in Chile and Australia, identifying the elements of systems theory used, it was possible to find pointers to help formulate a set of steps (or actions) to use to address South Africa’s low-cost housing challenge. This research report proposes that, while the challenge of housing provision in a country like South Africa will most probably always be present, it can be alleviated by applying systems thinking to the problem. The study therefore puts forth Participatory Housing Delivery Monitoring Model (PHDMM). The model will assist in providing the beneficiaries of low-cost houses space to participate in the housing process and projects. It will also necessitate accountability by various participants in housing development. Capacity building will also be part of the package.
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Perspectives of communities on use of alcohol among children in rural areas
- Authors: Noganta, Nandi Manako
- Date: 2013
- Subjects: Children -- Alcohol use -- South Africa -- Eastern Cape , Substance abuse -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape , Families -- South Africa -- Eastern Cape , Alcohol use , Community development , Ecosystems approach , Rural areas , Children
- Language: English
- Type: Thesis , Masters , M SW
- Identifier: vital:11760 , http://hdl.handle.net/10353/d1005631 , Children -- Alcohol use -- South Africa -- Eastern Cape , Substance abuse -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape , Families -- South Africa -- Eastern Cape , Alcohol use , Community development , Ecosystems approach , Rural areas , Children
- Description: Globalisation raises hopes that communities will become self reliant through development success and thus become an integrated whole (Offiong 2001). But the creation of global village leads to fragmentation of communities, a loss of norms and local values. This study focuses on communities of the Eastern Cape Province, exploring the nature of and extent to which children use alcohol as a consequence of cultural rituals. The researcher aims to develop a culturally sensitive psycho-social approach to address alcohol use among children. The purpose of the research was to investigate the extent to which certain cultural practices contribute towards alcohol use among children in the rural areas of the Eastern Cape Province. Thus exploring the nature and extent to which children use alcohol as a consequence of cultural rituals and to explore whether families and communities are aware of the impact of alcohol use by children in the community. The research was qualitative in nature and through semi-structured interview schedules the researcher was able to gain insight in the area of substance use amongst children in the rural areas of the Eastern Cape Province. Community members, learners from schools, educators and probation officers formed part of the research sample. The research findings suggest that community members are aware that the traditional rituals that are carried out in the rural areas have been contributing to the issue of children using alcohol. However, the community members feel challenged as they become conflicted by their traditional rituals and this impacts upon children using alcohol.
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Phytochemical analyses and Brine shrimp (Artemia Salina) lethality studies on Syzygium cordatum
- Authors: Chiguvare, Herbert
- Date: 2013
- Subjects: Artemia , Crustacea , Chromatographic analysis , Medicinal plants , Essences and essential oils , Traditional medicine
- Language: English
- Type: Thesis , Masters , MSc (Chemistry)
- Identifier: vital:11336 , http://hdl.handle.net/10353/d1004352 , Artemia , Crustacea , Chromatographic analysis , Medicinal plants , Essences and essential oils , Traditional medicine
- Description: Syzygium cordatum Hoscht ex. C Krauss, also known as water berry, is normally used by the people of South Africa for respiratory ailments including tuberculosis, stomach complaints, treatment of wounds and as emetics. An extract of the leaves can be used as a purgative for diarrhoea treatment. The leaves of Syzygium cordatum Myrtaceae were obtained from the Eastern Cape Province of South Africa, air dried and sequential solvent extraction was done to obtain various non volatile crude extracts. The volatile extract, that is the essential oil was extracted from the leaves using hydrodistillation and analysis of compounds was done by GC/MS for composition. 32 compounds were obtained from the fresh leaves and 18 compounds were obtained from the dry leaves. The fresh oil contains caryophyllene (11.8 percent) and caryophyllene oxide (11.1 percent) as the main sesquiterpene component. α-Pinene(5.0 percent) was the only monoterpene compound identified in the fresh oil in substantial amount. The dry leaves oil had copanene (17.0 percent), β-Caryophellene (26.0 percent), cubenol (6.5 percent) and caryophellene oxide (14.2 percent) as the dominant constituent of the oil. Summary of the classes of compounds in the oil revealed that the chemical profile of both oils were dominated by sesquiterpenoid compounds. This is the first time that terpenoids compounds are being identified in both the fresh and dry leaf oil of S. cordatum. Hexane leaf extract was selected due to the interest in the terpenoid compounds. Column chromatography of the hexane crude gave five (5) of which two are fully reported. The isolates were fully elucidated using spectroscopic methods to be β-Sitosterol (HC3) and Friedela-3-one (HC1A/HC1D). Cytotoxicity analysis was carried out on the crude using the Brine shrimps assay. Isolates 1C and1D showed significant lethality using the brine shrimps assay with lethality values (LC50) of 4.105mg/ml for HC1C and 4.11mg/ml for 1D/1A respectively.
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Phytochemical screening and thin layer chromatographic profiling of aloe vera (l) burn. f growing in South Africa
- Authors: Dubeni, Zimasa Busisiwe
- Date: 2013
- Subjects: Phytochemicals -- South Africa , Aloe vera -- South Africa , Thin layer chromatography -- South Africa , Medicinal plants -- South Africa , Infrared spectroscopy -- South Africa
- Language: English
- Type: Thesis , Masters , MSc (Botany)
- Identifier: vital:11310 , http://hdl.handle.net/10353/d1016169 , Phytochemicals -- South Africa , Aloe vera -- South Africa , Thin layer chromatography -- South Africa , Medicinal plants -- South Africa , Infrared spectroscopy -- South Africa
- Description: The chemical profiling, characterization of Aloe products and phytochemical properties of Aloe vera were studied. The adulteration of commercial products derived from medicinal plants has been a major muddle for both the society and the pharmaceuticalindustry. Economically motivated adulteration includes the potential for contaminated, sub‐potent or counterfeit medication to enter the supply chain at several levels, from the production of raw ingredients through to the point of retail sale. Darwin’s theory of evolution states that, species undergo genetic variation with time to adapt to environmental changes. Therefore, the same species growing in widely different habitats may drift from the original genetic makeup as a mechanism of adaptation and that may result in them having different chemical profiles. Therefore this study aimed at investigating the phytochemical properties of Aloe vera growing in South Africa. Also, this study aims to utilize Thin Layer Chromatography to profile this plant, as well as use Infra Red spectroscopy to characterize commercial Aloe vera products. A large quantity of Aloe vera plant was collected from AloeWay, Iphofolo Game Farm, Polokwane in the Limpopo province of South Africa. The identity of the plant was confirmedrom literature and authenticated by Professor DS Grierson of Botany Department, University of Fort Hare, Alice. The plant leaves were divided into two portions. One portion was extracted fresh while the other was cut into pieces and oven dried at 400C then and milled to a homogenous powder once dried completely. The phytochemical composition of the gel and leaf extracts revealed the presence of alkaloids, flavonoids, saponins, tannins and phenols at different concentrations. Results showed that the dry plant material yielded more phytochemicals than the fresh plant material. In particular, it was found that the acetone extract showed much more amounts ofphychemicals than the dichloromethane and aqueous extracts. The percentage compositions of phenols (71.86), flavonols (36.61), proanthocyanidins (82.71), saponins (37.73) and alkaloids (13.29) were significantly high in the acetone extract, followed by the dichloromthane extract with values of 46.85, 37.73, 49.51, 89.0 and 11.11 respectively, while the least composition was found in the aqueous extract. Furthermore, flavonoids were somewhat high in composition in both the aqueous extract of the dried and of the fresh plant material while others were very low. Tannins levels were significantly very low in all the solvent extracts. It was found that the acetone extract showed great amounts of phytochemicals than dichloromethane and aqueous extracts. Since A. vera is used in the treatment of different ailments such as skin wounds and abrasions, eczema, constipation, rheumatoid arthritis etc, the medicinal uses of this plant could be associated to such analysed bioactive compounds. Acetone, hexane, ethanol, water and dichloromethane were used to extract the Aloe vera leaf and the best solvent extract was determined. Thin layer chromatography was used to profile the leaf extracts with the aim of documenting the main phytochemicals present in the Aloe vera growing in South Africa. The best spraying reagent was determined. Fourier transform infrared spectrophotometer was used to validate the presence of Aloe vera ingredients in commercial products. The yield extraction ability of the solvent was the order: water>ethanol> hexane >dichloromethane and acetone for the dry portion. However, for the plant extracted fresh, the order of yield produced was ethanol-acetone-dichloromethane > and water. The different solvent systems separated the compounds differently. Hexane: acetone: ethanol (20 : 5: 2) and Benzene: ethanol: ammonium (80): ethanol (10): ammonium solvent systems were noted to be the best mobile phase as they gave the best separation compared to other systems.EMW [ethyl acetate (81): methanol (11): water (8)] showed better separation than the other two separating solvent systems. Vanillin- sulphuric acid spray was seen to be the best spraying reagent as compared to vanillin- phosphoric acid. Fourier transform infrared spectrophotometer validated the presence aloe ingredients in aloe vera commercial products.
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Pregnant teenagers' readiness for motherhood: a quantitative investigation in Nkonkobe Municipality, Eastern Cape
- Authors: Pitso, Tsolo Joseph
- Date: 2013
- Subjects: Teenage mothers -- South Africa -- Eastern Cape , Teenage parents -- South Africa -- Eastern Cape , Teenage pregnancy -- South Africa -- Eastern Cape , Motherhood -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11614 , http://hdl.handle.net/10353/d1006289 , Teenage mothers -- South Africa -- Eastern Cape , Teenage parents -- South Africa -- Eastern Cape , Teenage pregnancy -- South Africa -- Eastern Cape , Motherhood -- South Africa -- Eastern Cape
- Description: The issue of teenage motherhood has been a concern, globally, continentally and locally. The quantitative study assessed whether the pregnant teenagers were ready for motherhood. This report analysed the current positions of women whose first child was to be born when they were teenagers in the rural Eastern Cape setting. The structured questionnaires were given to 106 pregnant teenagers who visited the War Memorial clinic for pregnancy check-up and convenient sampling was used to select these respondents. The items of the questionnaire were divided into the following sub-topics: prenatal and postnatal challenges and roles and responsibilities of motherhood. The study found that most of the pregnant teenagers were aware of the prenatal and postnatal challenges but they were not ready to perform the roles and responsibilities associated with motherhood. The analysis of data was divided in terms of descriptive and inferential statistics. The binary regression model was used to assess the factors affecting the pregnant teenagers’ readiness for motherhood. The finding of this study indicated that most (about 79 percent) of the pregnant teenagers were not aware of the roles and responsibilities of motherhood In addition to being not ready to face the psycho-social challenges of motherhood. Hence they indicated low level of readiness to motherhood. The psycho-social theory of Erikson posited that children who had strong and intact psycho-social relationships with the caregivers might have a high possibility of acquiring their identity during adolescent stage and this will help them to interact both effectively and efficiently with their peers and the society at large. While those do had negative psycho-social development have a high chance of facing identity crisis/confusion. As a result, they might lead them to being victims of psycho-social interaction such as early pregnancy.
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Prevalence and antibiotic resistance determinants of Escherichia coli pathotypes obtained from raw milk in two farms from the Eastern Cape, South Africa: public health implications
- Authors: Caine, Lesley-Anne
- Date: 2013
- Subjects: Raw Milk -- Escherichia coli , Polymerase -- Chain Reaction (PCR)
- Language: English
- Type: Thesis , Masters , MSc (Microbiology)
- Identifier: vital:11277 , http://hdl.handle.net/10353/d1015525 , Raw Milk -- Escherichia coli , Polymerase -- Chain Reaction (PCR)
- Description: Milk quality continues to be a topic of intense debate in the dairy industry, medical and public health communities. Production of maximum quantities of high-quality milk is an important goal of every dairy operation. High-quality milk must contain a low number of somatic cells and low bacteria count, and must be free of human pathogens and antibiotic residues. The objective of this study was to determine the prevalence of E. coli in unpasteurized milk recovered from Middledrift and Fort Hare dairy. In this study 400 milk samples were collected from two commercial farms (Middledrift and Fort Hare) in the Eastern Cape, South Africa, 200 raw milk samples from each farm. Samples were cultured on violet red bile mug-agar (VRB-MUG Agar) and incubated at 37ºC for 24 hours and preliminary identified by Gram stain and catalase test. Isolates that were Gram negative and catalase positive were screened for a marker of E. coli uidA gene using PCR assays. Middledrift dairy farm had 50 (25%) E. coli isolated from raw milk and Fort Hare farm showed 37 (18.5%) E. coli present in the milk samples. The presence of E. coli found in the milk samples points to the fact that fecal contamination was unavoidable and traditional practices are likely to contribute to the contamination of the milk and proliferation of the microorganisms.
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Professional behaviour among nursing students at a college in the Eastern Cape
- Authors: Magopeni, Sibongile Nomvuyo
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11929 , http://hdl.handle.net/10353/d1021322
- Description: The focus of the study was to explore and describe reasons for poor professional behaviour among nursing students at a public nursing college in the Eastern Cape. The objectives of the study were to explore and describe the reasons for poor professional behaviour among nursing students and to describe strategies to improve poor professional behaviour. The study has significance for the college management, staff, nursing students, registered nurses and everyone involved in professional development of nursing students. The population for this study consisted of third-year nursing students following the four-year comprehensive basic course for registration leading to the Diploma in Nursing (General, Community & Psychiatry) and Midwifery at a public nursing college. The research questions were: What do you understand by professional behaviour? What are the reasons for poor professional behaviour among nursing students? What could be done to improve professionalism among college nursing students? A qualitative, explorative, descriptive and contextual design was used as a framework for the study. Permission to conduct the study was obtained from the University of Fort Hare ethics committee and other relevant authorities as indicated in the study. Ethical principles were maintained and informed consent obtained. Data collection was done using focus groups and an audiotape with a purposefully sampling of 30 third-year nursing students at the public college of nursing. Data were analysed using Tesch’s method of analysis for qualitative research. Three major themes emerged: students’ understanding of professional behaviour, reasons for poor professional behaviour and methods to improve poor professional behaviour. It was concluded that poor professional behaviour has an effect on professionalism and it should be addressed and corrected for protecting the professional image. Recommendations: Policies regarding inappropriate professional behaviour at the college should be in place and easily accessible to every staff member and nursing student. Department of Health should conduct reflective courses and seminars on professionalism and these should begin at the same time as the academic programme.
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Public financial accountability in the ministry of finance and economic planning: South Sudan, Juba
- Authors: Leek, Deng Manyang
- Date: 2013
- Subjects: Ministerial responsibility -- South Sudan , Judicial power -- South Sudan , Civil service -- South Sudan , Finance, Public -- South Sudan , Government accountability -- South Sudan , South Sudan -- Economic policy , South Sudan -- Economic conditions
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11665 , http://hdl.handle.net/10353/d1007108 , Ministerial responsibility -- South Sudan , Judicial power -- South Sudan , Civil service -- South Sudan , Finance, Public -- South Sudan , Government accountability -- South Sudan , South Sudan -- Economic policy , South Sudan -- Economic conditions
- Description: This research project mainly focuses on the public financial accountability in the Ministry of Finance and Economic Planning for South Sudan. According to the Public Service Regulations, the government has a duty and responsibility to deliver services to its entire people. In other words, the government exists primarily for the welfare of the people, by creating public institutions to render services delivery and developmental programmes for the communities. There are no government institutions that can function without the provision of finance resources (money). The management of the finances is one of the most important and critical tasks of the government, which requires public financial accountability from the political role-players and public officials, concerned with the use of public money (to be accountable). However the level of service delivery that citizens have to expect depends mostly on standardized public financial accountability of public money (revenue income) by the role players, and public officials in the institutions as integral part of public financial management. Any organization that manages and reports on its finances mitigates the risk of finances, builds good quality and openness into its financial and non financial analyses, monitors the sustainability of benefits and reflects sound financial accountability. Public financial accountability is a specific field that intended to as a tool use for the economy, efficient and effective administration of public money for render of service delivery to the citizens and the developmental programmes for the better live condition or general welfare of the communities. The study was motivated by the issue of public financial accountability in the Ministry of Finance and Economic Planning for both, during the interim period of six years and after independence in, 2011 for the government of South Sudan which has influenced socio- economic concern, as a result many communities in South Sudan have no access to basic services delivery. Research instruments which solicited quantitative and qualitative data were used to collect information from a sample of management officials and administrative staffs within the Ministry of Finance and Economic Planning The research sought to identify the challenges faced and their causes and the ways of improving efficiency and effectiveness of public financial accountability in the ministry of finance and economic planning. The focus of public financial accountability is ranging from the stages of revenue collection, keeping/saving, treasury regulations, money transfer and budget expenditure, etc that can be achieved by transparency, financial reporting statements, control, and audit, as well as good ethical behavior for good performance in the public institutions, this is because maladministration practices of public finance have an impact in rendering of service delivery’s performance. This research focuses on the level of preparedness for accountability and financial accountability with regard to public financial management in the Ministry of Finance and Economic Planning. Particularly, it explored the laws, policies, procedures, rules and regulations governing implementation of public money, systems in place to oversee this process as well as the capacity of the role-players and public officials in this respective ministry. It further examined how finances have been used for the rendering of service delivery to the communities. In order to accomplish the objectives of this study, a literature study as well as empirical research was undertaken. For the empirical research, questionnaires as well as various types of interviews were used. For proportionate representation efficiency as well as cost effectiveness, the research used a sample of 26 respondents. These included 6 Financial Management Officers, 4 Directors General, 14 finance administrative Staffs, 1 Auditor-General, 1 Chair Person of Anti-Corruption Commission Exploratory statistics and methods were utilized to analyze the data collected so as to measure the reaction to the research questions and objectives under scrutiny. The research disclosed that the public financial accountability in the Ministry of Finance and Economic planning is a new approach that facilitates changes and growth by improving the ways of control public money. The study also found that the standardized laws, policies rules and regulations, and procedures for implementation for public financial accountability have been developed, but not implemented to achieve the stated goals. Also some other important documents are not yet developed. The findings attested to recommendations that, this research will help the policy makers to reformulate the policy; help the implementers or administrators the planners or the managers of the programmes to modify or adjust the programme; to help professionals or academician including those who may research in the area or field; it will help in filling gap in that particular academic dimension or field. The study made recommendations that, the public financial accountability must be improved in the ministry of finance and economic planning, through standardized policies and structures, procedures, transparent and accountable, financial reporting statements and control pertaining to public money. There is a great need for further research in this area of public financial management. This may not be restricted to the Ministry of Finance and Economic Planning only but to all other state ministries where the utilization of public money has already been established.
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Re-appraising entertainment-education praxis and reception in subaltern spaces: the case of Tsha Tsha in South Africa
- Authors: Makwambeni, Blessing
- Date: 2013
- Language: English
- Type: Thesis , Doctoral , PhD (Com)
- Identifier: vital:11369 , http://hdl.handle.net/10353/d1015380
- Description: The entertainment education (E-E) strategy has gained currency in development communication scholarship and praxis. However, the theoretical treatment of the strategy has mostly emphasised questions of effectiveness thereby paying minimal attention to substantial resistances encountered at the message reception level. This study investigates the praxis and reception of the E-E television drama Tsha Tsha. It uses the Cultural Studies approach and reception theory to explore the consumption of Tsha Tsha by subaltern black South African youths located within specific socio-historical contexts. Audiences’ negotiated readings were used to critique the assumption that E-E messages are ‘unproblematically’ received by target audiences. Tsha Tsha’s E-E strategy and its theoretical and methodological inputs were also appraised with a view to locating the intervention within the trajectory of E-E and development communication interventions. The emerging insights were critical in understanding whether contemporary E-E interventions have transcended modernisation practice. While the focused synthesis approach, consisting of qualitative content analysis, document analysis and literature review, was used to evaluate Tsha Tsha’s use of the E-E strategy, reception analysis comprising of focus group discussions and follow up in-depth interviews with selected subaltern black South African youths was employed to explore viewers’ social production of meaning from the media text. This process enabled the study to identify the locus of meaning between the two contenting poles: the media text and situated readers. The study’s findings indicate that some contemporary E-E interventions have transended ‘modernisation practice’. Their conceptual and methodological approaches have embraced the central tenets of communication for social change. The results from the reception study also clearly indicated that E-E enterventions face resistances in subaltern discursive spaces. Situated readers’ negotiation of Tsha Tsha showed that viewers are not passive readers of E-E texts. Rather they are engaged in an ongoing process of re-interpreting and resisting the ‘preferred text’. Audiences situated discourses and lived experiences at times provided alternative frameworks through which the ‘dominant meanings’ were re-interpreted and even opposed.
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