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Resilience towards adverse childhood experiences among public secondary school students in Alice, South Africa

  • Authors: Obisesan , Matthew Tobiloba
  • Date: 2019
  • Subjects: Child development Child psychology
  • Language: English
  • Type: Thesis , Masters , MPH
  • Identifier: http://hdl.handle.net/10353/16769 , vital:40772
  • Description: Adverse childhood experiences (ACEs) are of great concerns in public health. They are traumatic experiences that occur during childhood. ACEs include various forms of abuse and maltreatment which can be emotional, physical, verbal and sexual, different degrees of household dysfunction such as growing up with substance abuse like drugs and alcohol, witnessing domestic violence, mental illnesses, crime in the home and parental disharmony. Although childhood adversities and traumatic experiences occur before the individual is 18 years of age, the effects of such experiences can last a lifetime causing mental and chronic medical illnesses. Resilience is perceived as an antidote to the detrimental effect of ACEs. It is a situation in which an individual displays a high level of effectiveness after a significant misfortune or adversity. This study was conducted to assess the level of resilience towards adverse childhood experiences among public secondary school children in Alice. Data were collected with the aid of a wellstructured questionnaire from 418 public high school students using Convenience sampling method. Factors influencing resilience among the learners were examined. Consequently, the data collected were analyzed using descriptive statistics and ordered logit regression model. From the results, it is observed that the majority of the learners live with their grandparents and the most prevalent form of ACEs is emotional abuse, followed by sexual abuse while community violence is the least common childhood adversity. This study further reveals that some of the respondents experienced more than one form of adverse childhood experience. In addition, irrespective of what the students have been through, they are largely observed to be resilient. Analysis from the ordered logit regression model shows that age, class in school, gender, religion, race and who the student lives with are significantly related to resilience. The study, therefore, recommends a functional counseling unit in the schools while student-teacher relationship must be encouraged
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  • Date Issued: 2019

The Intsomi Ambassadors: using communicative ecologies to enhance home literacy practices amongst working class parents in Grahamstown

  • Authors: Gush, Cathy
  • Date: 2019
  • Subjects: Communication in economic development -- South Africa -- Makhanda , Literacy -- South Africa -- Makhanda , Literacy programs -- South Africa -- Makhanda , Education -- Parent participation -- South Africa -- Makhanda , Intsomi Project
  • Language: English
  • Type: text , Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10962/71459 , vital:29855
  • Description: Utilising theories of Communication for Development, the research explores how literacy practices in the homes of a group of working class, English second language parents in Grahamstown are affected by the introduction of new literacy material and insights Furthermore, it discusses how, and through which forms of media, these observed dynamics and changes in practice are best communicated to similar households. The issue of children's literacy development in South Africa is of serious concern, in particular the role that parents play and the level of support they give through home literacy practices. The context is one in which South African children have performed very poorly with regard to literacy levels in international benchmark testing as well as in national assessments. The summary report on the Progress in International Reading Literacy Study (PIRLS) found that some of the factors contributing to these poor results were the lack of reading resources in homes, as well as the lack of strong home-school partnerships in which parents took up the role of co-educators, or even of primary educators at the preschool stage. A group of parents employed by Rhodes University at the Grade 1 - 5 levels signed up to be the recipients of a programme supporting the literacy development of their primary and pre-primary school children. The Intsomi Project is run by the Rhodes Community Engagement Office as part of the Vice-Chancellor’s Education Initiative and provides close to 100 families with weekly reading material and educational games for their children, as well as workshops on the use of these materials and how they might benefit the children. Following a Participatory Action Research approach, a “vanguard” group of parent participants, known as the Intsomi Ambassadors, developed their role as literacy activists, becoming co-creators of media messages that utilised and built on the first stage of their communication within the group. The research explored how the principles and techniques of development support communication, and those of communicative ecologies, could be applied to explore, enhance and disseminate those qualitative changes in behaviour within households that positively affect children’s literacy development. In the process, it aimed to explore whether media representations that reflect the stories of parents trying out new literacy practices can create authentic, endogenous messages that resonate with people in similar circumstances, and can stimulate debate around the issue.
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  • Date Issued: 2019

The role of the community policing forum initiative in fighting crime: a case study of Middledrift in the Eastern Cape

  • Authors: Zazini, Buyelwa
  • Date: 2019
  • Subjects: Community policing Crime prevention
  • Language: English
  • Type: Thesis , Masters , MSoc (Criminology)
  • Identifier: http://hdl.handle.net/10353/16440 , vital:40720
  • Description: According to the South African Police Service Act 68 of 1995, a Community Policing Forum (CPF) is a forum established at each police station and it should be largely representative of the local community. The main objectives of the CPF is to promote communication and co-operation between the South African Police Service (SAPS) and the community. Above all it is aimed at improving the services rendered by the SAPS and identifying the problems encountered by communities in order to solve problems jointly. This study was aimed at evaluating the effectiveness of community policing in the initiative to fight crime in Middledrift. The study used interviews to gather the data. A total of 15 respondents, comprising of three groups, namely individuals from the SAPS, individuals from the CPF and community leaders were carefully chosen to access what they knew about the CPF in Middledrift. The findings highlighted that there was a need for awareness campaigns. Community leaders need to be involved especially in decision making. Necessary resources and training are also of great need for the CPF.
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  • Date Issued: 2019

Bybelse verwysings in die poësie van Petra Müller

  • Authors: Jacobus, Jason Clarence Jeremy
  • Date: 2018
  • Subjects: Afrikaans poetry -- 20th century , Bible -- New Testament -- Criticism, interpretation, etc , Bible -- Old Testament -- Criticism, interpretation, etc , Allusions in literature
  • Language: Afrikaans
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/30419 , vital:30941
  • Description: In this dissertation, the Biblical allusions in Petra Müller’s poetry will be analysed. Biblical figures as well as specific scenes from the Bible often form the basis of her poems. At first, her poetry will be contextualised within the tradition of Afrikaans religious poetry and subsequently the theory of transtextuality or textual transcendence coined by Genette (1992) will be discussed – particularly those concepts that will be relevant to the analysis of the relationship between Müller’s poetry and the original Biblical text or textual fragment. How does Petra Müller utilise the Bible as a source and inspiration for her poetry? How does she engage with the original Biblical text alluded to in her work?
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  • Date Issued: 2018

Extraction and characterization of antimicrobial compounds from selected marine invertebrates collected from Phillip's Reef, Port Elizabeth in the Eastern Cape province of South Africa

  • Authors: Kibungu, Cuthbert Wasswa
  • Date: 2018
  • Subjects: Invertebrates Bioactive compounds Anti-infective agents
  • Language: English
  • Type: Thesis , Masters , Microbiology
  • Identifier: http://hdl.handle.net/10353/11751 , vital:39103
  • Description: Introduction: The marine environment is rich in the biodiversity of medically significant invertebrate species such as sponges, ascidians, molluscs and bryozoans. Such a diverse environment is a potential source of a great variety of secondary metabolite production. Research in marine natural product discovery is gaining ground with the development of new therapeutic drugs of antimicrobial potential. Aim: This study seeks to evaluate, and identify bioactive compounds obtained from marine invertebrates collected from Phillip’s Reef in Algoa Bay. Methodology: Marine invertebrates were collected from the Phillip’s Reef in Algoa Bay, Port Elizabeth, at a depth of 12 m and the physichochemical parameters at the site of sample collection were recorded onsite. Sampling was done once over the four seasons in South Africa. Sections of each specimen were sent for identification, and extraction of compounds was done using organic solvents [methanol (95percent), hexane (95percent), petroleum ether (95percent), chloroform (95percent) and ethyl acetate (95percent)]. A ratio of 95percent the respective solvents was achieved by the following (1:19), organic solvent combinations [dichloromethane: methanol (1:1), hexane: chloroform: methanol (1:2:1)] and aqueous solution of water. Solvent optimization was done by measuring the absorbance of S. aureus (ATCC 49476) in Mueller Hinton Broth containing crude extracts at 600 nm. The appropriate solvent was then selected for further extraction of bioactive compounds from the specimens. Antimicrobial activity of the crude extracts was evaluated using the standard agar well diffusion method on test pathogens, namely, methicillin-resistant Staphylococcus aureus (ATCC 49476), clostridium difficile (ATCC 9689), Pseudomonas aeruginosa (ATCC 10145), Candida albicans (ATCC 10231) and Aspergillus fumigatus (ATCC 204305). Different concentrations of the crude extracts were used [100percent, 80percent, 60percent, 40percent and 30percent (v:v)] and the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) were determined. Selected bioactive crude extracts were further evaluated for phytochemicals before being purified by subjecting them to Sephadex-G75 column chromatography, using 75percent ethyl acetate as the mobile phase. Bioactive crude extracts fractions obtained following column chromatography were subjected to Electron Spray Ionization Time of Flight (ESI-TOF) analysis using The Bruker Daltonics maXis compact ESI Quadrupole TOF instrument to detect and identify compounds present. Peak identification was done using the blast software contained in Open Chrom Community Edition (Alder), open source software for chromatography and mass spectrometry spectrum analysis. Results: Sixty-seven different marine invertebrate species were collected over the 4 seasons. A mean temperature of 17.35oC ± 2.06 was recorded over all four seasons with the Autumn exhibiting the highest temperature (20oC). Salinity readings obtained ranged between 35.12 psu and 35.27 psu. A stable mean pH range of 8.08–8.78 was also recorded across all four seasons. Salinity and pH readings conformed to the standards set by the South African Water Quality Guidelines. The Spring season exhibited the highest turbidity of 2.97 NTU compared to other seasons. Ethyl acetate and dichloromethane: methanol (1:1) extracts yielded the best inhibitory results. Approximately 60percent (4/67) of the marine invertebrate specimens showed bioactivity against some of the test pathogens. Both ethyl acetate and dichloromethane methanol crude extracts of S14 and S34 showed a broad spectrum of antimicrobial activity against both bacteria and fungi. The C6 ethyl acetate crude extracts were highly active against MRSA, as inhibition zones of 45 mm were observed. MIC at 30percent concentrations was observed for very few crude extracts against the five pathogens. Sixty-three ethyl acetate crude extracts contained phytochemicals while only 35 dichloromethane: methanol crude extracts contained phytochemicals. Neither ethyl acetate and dichloromethane: methanol crude extracts of S34 (Psammopsinia sp. 1) that were biologically active had any phytochemicals. Canadine, Ginkolide A, Apigenin, Amygdalin, 10-hydroxy-Camptothecin, Catechin, Beta-Peltatin and 6 Ethoxy-3(4'-hydroxyphenyl)-4-methylcoumarin were identified in the crude extracts. Conclusion: Marine invertebrate species located at Phillip’s Reef produce compounds with antimicrobial potential. These compounds are biologically active against human pathogenic microorganisms. The best solvent to use for the extraction of these biologically significant metabolites is ethyl acetate, as this study achieved outstanding results from ethyl acetate crude extracts in the form of high zones of inhibition, for example the sponge Ectyonopsis flabellate, which exhibited mean inhibition zones of 45 mm against Aspergillus fumigatus. Similar bioactivity was also observed with Tedania (Tedania) Stylonychaeta against Methicillin Resistant Staphylococcus aureus. This is the first study done on some of the marine sponges and ascidians in the Phillip’s Reef, and therefore further evaluation of the purified compounds is necessary in order to obtain the identity of the pure compounds and possibly determine the mechanism of action, and synthesize structural analogues for further studies.
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  • Date Issued: 2018

Phytochemical analysis and biological activity studies of an Eastern Cape medicinal plant, Strychnos Henningsii

  • Authors: Mngoma, Mondeli
  • Date: 2018
  • Subjects: Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape Plants -- South Africa -- Eastern Cape -- Analysis
  • Language: English
  • Type: Thesis , Masters , MTech
  • Identifier: http://hdl.handle.net/10948/22758 , vital:30074
  • Description: This project sees the chemical investigation of an Eastern Cape medicinal plant, Strychnos henningsii. The aim of this project was to investigate the phytoconstituents and activity of organic extracts of S. henningsii as well as isolation and characterization of single compounds. S. henningsii is one of the most widely used tree bark in the Eastern Cape in treating a variety of ailments. Evaluation of the traditional herbal use of the S. henningsii bark was warranted. Both the ethyl acetate and methanol extract proved to possess non-toxic properties and showed cell growth potential at low concentrations. The anti-inflammatory response of both extracts showed appreciable results, and they did not promote inflammatory due to the alkaloidal presence. Although the extracts both showed the presence of phenols, the anti-oxidant capacity by DPPH, FRAP, and ORAC assays was considerately lower than expected. The ethyl acetate extract presented a compound thought to be a terpenoid (4.1). Three compounds were isolated from the methanol extract; two alkaloidal compounds and one acrylate. The alkaloids were isolated from the methanol extract, stryvomicine (4.2) and an isovomicine derivative (4.3). Their structures were deduced from NMR (1D and 2D experiments) and HRMS spectra. This acrylate was found to be 3-(4-methylphenyl)acrylic acid via single-crystal XRD, and this is the first report of it being isolated from the Strychnos genus. Profiling of S. henningsii was performed via Liquid Chromatography–Mass Spectroscopy. Other spectroscopic techniques utilised in the interpretation of isolated compounds included Nuclear Magnetic Resonance, Infrared, single-crystal X-Ray Diffraction and High Resolution Mass spectroscopy.
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  • Date Issued: 2018

The viability of mobile payments across South Africa, Kenya and Nigeria

  • Authors: Wentzel, Bradley
  • Date: 2018
  • Subjects: Mobile commerce -- Africa , Banks and banking --Technological innovations -- Africa
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: http://hdl.handle.net/10948/45756 , vital:38961
  • Description: As the global accessibility to the internet and mobile data and cellular systems is on the rise, the ability for the use of mobile devices in order to facilitate banking and to make payment across the African continent will increase. The question is then asked as to whether the African continent is ready for this technology and if it is not at this stage, will this ability to transact with a bank and a trusted method of payment ever be an option in Africa? This needs to be analysed and critically studied to determine whether Africa must invest in this technology and if so, when and how this investment should take place. The ability for the regular African consumer to access the wealth of knowledge that abounds over the internet is critical in order for the new mobile payment initiative to be a success. Education, infrastructure and ability to access this available technology will have long reaching effects in bringing Africa to the forefront in the global economy, while a move away from corporeal and historic tenders such as bartering systems, precious metals or cash, will be something new to the African continent and will need to be explored separately. In this study we will assess the readiness of the top three African economies, namely South Africa, Kenya and Nigeria of their current abilities to facilitate this technology and the barriers to entries and possible remedies to those if this is not the case.
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  • Date Issued: 2018

Invasion status and potential impacts of bluegill Lepomis macrochirus Rafinesque, 1819 in the Kariega River, Eastern Cape, South Africa

  • Authors: Ndaleni, Phumza Malibongwe
  • Date: 2017
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10962/7586 , vital:21276
  • Description: The impact of alien invasive species is one of the greatest threats to biodiversity globally. All of the major drainages of South Africa are invaded by non-native fishes, yet little information is available on their impact. This thesis focusses on providing a better understanding of the potential impacts of bluegill Lepomis macrochirus Rafinesque, 1819, a species introduced into South Africa from the USA in 1938. The study assesses the distribution, establishment success and feeding ecology of L. macrochirus in an invaded South African River system in order to better understand and document its potential impacts. Specifically; this thesis (1) assesses the distribution and relative abundance of L. macrochirus in the Kariega System of the Eastern Cape, (2) determines the diet of the species in one of the major impoundments of the system, and (3) uses an experimental comparative functional response approach to assess whether this species has heightened predatory capabilities when compared with fishes with which it cooccurs. Ninety-six sites in the Kariega River system were sampled from the headwaters down to the estuary. Small native fish species (Enteromius anoplus and Enteromius pallidus) occurred mostly in the upper reaches, while in the middle and lower reaches, the centrarchid alien largemouth bass Micropterus salmoides and bluegill L. mocrochirus dominated. There was overlap between the centrarchids and introduced banded tilapia Tilapia sparrmanii and southern mouthbrooder Pseudocrenilabrus philander, but never with small-bodied native species. The stomach contents of L. macrochirus were examined during winter and summer and prey were identified to family level. Crustaceans and insects were an important component in their diet, but in summer fish eggs were common. Comparisons of bluegill diet with published literature indicated that there was potential for competition with largemouth bass, banded tilapia and southern mouthbrooder. Feeding experiments were conducted to compare the functional responses of these four species using a common prey item. Banded tilapia had significantly lower attack rates than the other species with no significant difference observed in other species. Bluegill has a similar impact to that of banded tilapia and southern mouthbrooder, but lower than that of largemouth bass. Results of the present study highlight that L. macrochirus introduced into dams will likely result in both upstream and downstream invasion of river systems. It is likely that this species does not, however, have as much of a predatory impact as M. salmoides in that its predatory capacity is relatively reduced and more comparable to South African native cichlids. These results are discussed within the context of invasion success/failure in other regions of southern Africa.
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  • Date Issued: 2017

Perceptions of rural households about the role and effect of biogas production on rural household income in Raymond Mhlaba Local Municipality

  • Authors: Ngcobo, Lindiwe
  • Date: 2017
  • Subjects: Biomass energy -- South Africa -- Eastern Cape Renewable energy sources -- South Africa -- Eastern Cape Sustainable living -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10353/4694 , vital:28494
  • Description: Rural development efforts to reduce poverty and enhance food security and generally improve livelihoods in developing countries continue to be constrained by high energy cost. For that reason, renewable energy has been identified as a possible panacea to fill this gap. Renewable energy is cheaper, more accessible and environmentally sustainable and promotes inclusivity. Biogas is a renewable energy that is readily available and easy to use by poor rural households. The use of biogas digesters among households in rural areas of developing countries is a well-known technology. The potential for biogas in these areas has been demonstrated and a strong economic case has been made. However, its adoption and use have been lower than expectations possibly as result of non-economic considerations, including social issues about which rural people hold different perceptions. Perceptions of rural households are important because they influence the behaviour to a large extent. Since limited access to affordable energy in rural areas has encouraged government and private organisations to initiate biogas projects to overcome the challenge, it is important to ascertain the factors that affect attitudes towards the technology. The present study sought to explore perceptions of rural households about biogas production towards rural household income in the Raymond Mhlaba Local Municipality. Specifically, this research investigated the state of biogas project being implemented by the University of Fort Hare’s Institute of Technology (FHIT), the perceptions of respondents towards biogas production and determine the contribution of biogas consumption to rural income. The study also aimed to identify the factors affecting the adoption of biogas production in the study area. The study was carried out in Melani village in Raymond Mhlaba Local Municipality in the Eastern Cape Province of South Africa and employed survey data obtained from 48 households who were enumerated to identify their perceptions on biogas production, with special emphasis on the role and effect contributed to rural income of Melani village. The study employed a cross-sectional research design and purposive sampling technique was used in data collection. Data were collected and captured in Excel and then analysed using the statistical package for social sciences (SPSS) Version 24 Descriptive statistics was used to examine socio-economic characteristics of households and state of biogas production in the area, Bivariate correlation analysis was used to determine the relationships among the key elements of perceptions of household towards biogas adoption, binary logistic model was used to estimate factors influencing adoption of biogas technology by households. The results show that women were dominant for both adopters and non-adopters of biogas. The majority of households were young with mean age of 40 years while for non-adopters were 65 years old on average. The results showed high levels of literacy amongst household adopters. Majority of the households for both adopters and non-adopters of biogas technology were married and unemployed and household size ranged from one to five persons, with social grants being dominant source of income. The bivariate correlation analysis suggests a positive effect of green pepper production and livestock ownership on biogas technology adoption. Age and level of education were negatively correlated with adoption of biogas. The cross tabulation analysis suggests that water scarcity, lack of knowledge about biogas technology, cattle ownership, lack of maintenance and repairing, flooded biogas digesters during rainy season are negatively associated with the uptake of biogas technology. The empirical results from binary logistic model suggest that land size was the key determinant of adoption behaviour towards biogas technology while age of the household head, source of income and level of education may have a negative influence on adoption of biogas technology. Based on the findings highlighted above, the study recommends strategies to encourage households to adopt biogas technology.
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  • Date Issued: 2017

A review of local government performance from 2004 - 2008: Sakhisizwe Local Municipality

  • Authors: Dyani, Christopher Sidima
  • Date: 2016
  • Subjects: Local government -- South Africa -- Eastern Cape , Public administration -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/6271 , vital:21064
  • Description: Loosely defined as “political units or instruments constituted by law (the peculiar or unique characteristics of which is their subordinate status to the central government) which have substantial control over local affairs and likewise have the power to tax” (Nyalunga, 2006: 15), local governments, and municipalities in particular, have been in existence since the early history of Anglo-Saxon England (post 1870). As political units, local governments have defined areas, defined populations, organised administrative structures and the authority to undertake and the power to carry out public activities within such defined areas (Nyulunga, 2006: 15). In the three-tiered form of government that is dominant world-wide, local government is the lowest sphere of government and, as such, “is often the first point of contact between an individual and a government institution” (Thornhill, 2008: 492). Although a number of different forms and structures of local government exist in the world, as it evolved, three critical matters defined the nature of local government in any particular country. Firstly, local government is defined by the extent of local self-government. Secondly, it is the autonomy and discretionary powers of the municipality and, thirdly, it is the extent to which the municipality is a momentous force in the lives of the people within a given area (Nyulunga, 2006: 16). Therefore, a consideration if these three defining factors provide clarity in terms of the nature of local government in a particular country. Due to the form of the South African state, which is a unitary state, South Africa established a system of local government aimed at governing various areas throughout the country. For the greater part of the country‟s history prior the 1994 democratic elections, what distinguished the South African local government system from the rest of the world was its relationship with the people it sought to govern. While in the majority of cases around the world municipalities were concerned with the welfare of all their citizens, in South Africa, the successive apartheid regimes worked tirelessly at the adoption and systematic enforcement of draconian policies that effectively brought misery to the majority of the South African population. Pieces of legislation, such as the various Natives Acts, the Reservation of Separate Amenities Act, and the Group Areas Act, implemented through local government – the form of government closest to the people – ensured that South Africa experienced gross human rights violations, the economic exclusion of the majority of the populace, separate and unequal development and, in effect, an absolute monopoly of social, economic and political power by the white minority (Landsberg and Mackay, 2006: 1). Given the immediate impact municipal policies had on the people they sought to govern - this as a direct result of the proximity of this sphere of government to the people - it is not surprising that this level of government was the first casualty in the apartheid resistance campaign led by various liberation movements in the country. With systematic protests against various local government actions, coupled with boycotts of municipal rates and taxes, local government increasingly became detached from the population it served and consequently, was rendered dysfunctional. The election of F.W. De Klerk as the president of South Africa in 1989 proved to be a turning point in the historical trajectory of the country. Understanding the deleterious effects that the repressive policies had on the country‟s social structure, both economically and politically, De Klerk embarked on a road less travelled by opening channels for negotiation between government (and by extension the National Party) and the liberation movements in the country (particularly the African National Congress). As such, from 1990, various political organisations, such as the African National Congress (ANC), the Pan Africanist Congress (PAC), the South African Communist Party (SACP) and the Inkatha Freedom Party (IFP) among others, which had, for many years, been banned on the basis of them being seen as terrorist organisations, were unbanned. This was accompanied by the unconditional release of political prisoners, including South Africa‟s first democratically elected President, Nelson Rolihlahla Mandela. One of the key outcomes of the negotiations that took place in the early 1990s was the development of the Interim, or Transitional, Constitution, Act 200 of 1993. This was an important document in that it provided a „historic bridge‟ between the apartheid state and the democratic dispensation that millions of South Africans aspired to. Additionally, this document provided a framework for the continued governance of South Africa pending the country‟s first democratic elections. The continued governance that the Interim Constitution provided for meant balancing human rights and the continued existence of the state and/or government. This was an important matter, particularly for local government, in that “a fragmented and incoherent range of local authorities cannot be transformed in one process as the negotiators for a democratic system of government wanted to ensure continuity in service provision” (Thornhill, 2008: 494). The temporal reprieve provided by the Interim Constitution allowed the negotiators to deal with the details of what would be the post-apartheid local government system of South Africa. The democratic government that emerged after the watershed event of 1994, under the stewardship of Nelson Mandela, had the immediate task of dismantling the apartheid legacy that had defined the country for many years and moving the country closer to achieving the democratic promise of a better life for all citizens. Practically, and importantly for the transformation of local government, this meant instilling democratic values and principles that would ensure that local government was responsive to the needs of the people and that it remained accountable to the electorate (the Presidency, 2003: 11). The ideal of the incoming democratic government was to transform this sphere of government into one that would ensure inclusive growth and development and equitable redistribution of the wealth of the country such that all people would have equal opportunity for a better life. It is important to note that the elections that were held on 27 April 1994 were only national and provincial elections. Local government elections could not be held at this point, simply because the new constitutional dispensation had not been finalised (Thornhill, 2008: 495). All parties to the negotiations agreed that the process of finalising the Constitution would be done through a democratically elected Constitutional Assembly. It was only after the Constitution of the Republic of South Africa, Act 108 of 1996 (the Constitution), was finalised, that the first local government elections could be held.
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  • Date Issued: 2016

Transitions into informal employment: an analysis of South African panel data: 2008-2012

  • Authors: Muttze, Takudzwa
  • Date: 2016
  • Language: English
  • Type: Thesis , Masters , MEcon
  • Identifier: http://hdl.handle.net/10962/4498 , vital:20682
  • Description: South Africa’s labour market is characterised by high unemployment but relatively low levels of informal employment, making it distinct from other developing countries. The existing literature appears to show evidence of high mobility rates of labour across labour market states. The coexistence of high labour mobility rates, yet high unemployment and weak informal employment in South Africa’s labour market is therefore puzzling. Considerable research has been done to explain this phenomenon and has suggested that barriers to informal entrepreneurship form the key reason why informal employment is relatively low in South Africa compared to other developing countries. Worker transitions have however not been a focal question in the literature. Using data from the National Tncome Dynamics Study (NTDS 2008-2012), this study sought to examine the characteristics of workers who move into informal employment, attaching importance to those who become self-employed. Transition matrices are constructed showing the proportion of workers who stayed or moved into different labour market states between 2008 and 2012, and linking the movements to 2008 personal characteristics. Churning between labour market states was found to be relatively high, albeit formal wage employment exhibiting immobility. Transitions out of informal employment were high, reflecting its survivalist nature. Conversely, those from unemployment into informal employment, particularly self-employment were low. Using the probit regression model, transitions to informal employment were found to be more associated with workers who are generally marginalised from formal employment opportunities. The results suggest that the South African labour market is to a larger extent not reflective of the Dualist narrative of ease of movement of workers from unemployment into informal employment and barriers into informal entrepreneurship are high. To date, policies which have sought to encourage informal entrepreneurship have not been a success. A central challenge to policymakers is to create an enabling environment for the unemployed to start their own informal businesses. This has the potential of reducing unemployment and poverty rates in the country.
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  • Date Issued: 2016

Impact of poaching on the marketability of safari lodges in the Eastern Cape

  • Authors: Loader, Rory James
  • Date: 2015
  • Subjects: Safari lodges -- South Africa -- Eastern Cape -- Marketing , Poaching -- South Africa -- Eastern Cape , Ecotourism -- South Africa -- Eastern Cape , Wildlife crimes -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:845 , http://hdl.handle.net/10962/d1016405
  • Description: This research is presented in three sections. Section 1 presents the research report in an academic paper format. Section 2 provides a comprehensive literature review and Section 3 describes the research methodology and methods employed during the research. The tourism industry is the fastest growing sector within the South African Economy, with over 2.6 million foreign tourists visiting South Africa each year. Wildlife, landscapes and scenery are cited as the primary attractions for visiting the country, with over 45 percent of tourists visiting at least one wildlife or nature reserve during their stay in South Africa (Kerley et al., 2011:2). Sixty percent of those tourists travelled for leisure purposes, with 643,883 of the tourists utilising safari lodge accommodation during their visit (Ruggles-Brise, 2013). The Eastern Cape achieved 3.1 percent; of those tourist arrivals, with a bed-night contribution of 734,339, compared to the 16.8 percent (1.9million) and 10.5 percent (1.07million) for Mpumalanga and Limpopo provinces respectively (Ruggles-Brise, 2013). The Eastern Cape lodges represent less than half the bed-nights achieved by Mpumalanga and Limpopo lodges. Due to the number of possible bed-nights available to lodges in the Eastern Cape, it is increasingly important for individual lodges to provide a unique experience, in order to be competitive in attracting guests (Saayman, 2013:81). This was used form part of the foundation to this research in determining the marketability of three lodges in the Eastern Cape, which was derived from the attractiveness of the lodges, determined by guests visiting the lodges. This research follows on from four previous surveys commissioned by INDALO, the Eastern Cape Private Nature Reserve Association in 2004 Sims-Castley et al. 2004), 2006 (Langholz et al., 2006), 2008 (Snowball et al., 2008) and 2011 (Kerley et al., 2011). Part of the research was to identify the main attractions of the reserves. These previous surveys provided a foundation for this research to follow on investigating guest motivations for visiting the three sample lodges and to determine visitor perception of poaching and whether it would impact their motivations for visiting the reserve. In order to address the goals of the research qualitative data was gathered during survey interviews conducted at the three sampled reserves. Seventy five (75) guests were interviewed, equally over the three reserves. Quantitative data was also gathered during the interview surveys, utilising Likert scale questions, prompting guests to choose their top attractions, from which basic descriptive statistics were used to analyse the data being able to determine possible trends amongst respondents and lodges. Results verified guest motivations from the previous surveys, confirming that game viewing, especially the “Big 5” remained the most important attraction for visitors to the reserves while the availability of natural scenery and landscape, high end accommodation and service, the proximity to the garden route and being located in a malaria free area were also see as attractive attributes of the lodges as per the previous surveys. Where the gap in the research was indicated based on guests perception of poaching and whether it would impact their motivations for visit these lodges, impacting that lodges marketability (attractiveness). Results indicated that if they were unable to view the iconic ‘Big Five’ at the reserve due to the extent of poaching. Respondents indicated that the impact would likely and very likely impact their decision to choose the reserves over another reserve that could. Indicating the potential impact that poaching would have on lodges if they were to lose their iconic species which would spell the loss in attractiveness and therefore marketability.
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  • Date Issued: 2015

PyMORESANE: A Pythonic and CUDA-accelerated implementation of the MORESANE deconvolution algorithm

  • Authors: Kenyon, Jonathan
  • Date: 2015
  • Subjects: Radio astronomy , Imaging systems in astronomy , MOdel REconstruction by Synthesis-ANalysis Estimators (MORESANE)
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:5563 , http://hdl.handle.net/10962/d1020098
  • Description: The inadequacies of the current generation of deconvolution algorithms are rapidly becoming apparent as new, more sensitive radio interferometers are constructed. In light of these inadequacies, there is renewed interest in the field of deconvolution. Many new algorithms are being developed using the mathematical framework of compressed sensing. One such technique, MORESANE, has recently been shown to be a powerful tool for the recovery of faint difuse emission from synthetic and simulated data. However, the original implementation is not well-suited to large problem sizes due to its computational complexity. Additionally, its use of proprietary software prevents it from being freely distributed and used. This has motivated the development of a freely available Python implementation, PyMORESANE. This thesis describes the implementation of PyMORESANE as well as its subsequent augmentation with MPU and GPGPU code. These additions accelerate the algorithm and thus make it competitive with its legacy counterparts. The acceleration of the algorithm is verified by means of benchmarking tests for varying image size and complexity. Additionally, PyMORESANE is shown to work not only on synthetic data, but on real observational data. This verification means that the MORESANE algorithm, and consequently the PyMORESANE implementation, can be added to the current arsenal of deconvolution tools.
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  • Date Issued: 2015

An exploration of the other and the disruption of self in schizophrenia

  • Authors: Stopforth, Penny
  • Date: 2014
  • Subjects: Self , Schizophrenia
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:3254 , http://hdl.handle.net/10962/d1016362
  • Description: Hermans’ (2002) Dialogical model of Self advocates for a construction of Self that is fluid, diverse and dialogically constructed. He argues that development of ongoing dialogues from within and without the Self constitute the Self. These parts of Self that participate in this internal dialogue are referred to by Hermans (2002) as I-positions. Healthy, dynamic internal dialogue between I-positions is argued to contribute to maintaining a unified sense of Self. The Self is also argued to be socially constructed, in so far as Others outside the Self participate in these internal dialogues and are able to influence and occupy I-positions. Research has shown that people with a diagnosis of Schizophrenia experience a unique form of Self disruption. It has been postulated that this disruption is due to disruptions in this internal dialogue. To date, seminal research has primarily focussed on the internal mechanisms and phenomenological accounts of these disruptions. However, little research has focused on the role that Others outside the Self play in these disruptions. Since the Self is also constructed as a social entity, the aim of this research is to explore in what ways the Other contributes and/or minimises this disruption in people with a diagnosis of Schizophrenia. In order to achieve this, I made use of archival data which was made up of the transcripts from semi-structured interviews previously conducted with people with a diagnosis of Schizophrenia as part of a Self and Schizophrenia study. The interviews were analysed using deductive thematic analysis, and utilised Herman’s theory of the Dialogical Self as the theoretical lens for this study. The emergent themes were organised according to those that were present before a diagnosis of Schizophrenia was given and those themes that were present post-diagnosis. The themes reflected that the Other plays a significant role in the both the maintenance of healthy dialogue post diagnosis and well as in the disruption of dialogue. This disruption was primarily observed throughthecompromising of previous I-positions and in the development of new performative and deficit I-positions that contributed to the disruption in internal dialogue.
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  • Date Issued: 2014

Investigating how problem solving skills can be developed using a collaborative learning environment

  • Authors: Sonne, Anita
  • Date: 2014
  • Subjects: Mathematics -- Study and teaching (Elementary) -- South Africa , Social learning , Active learning , Problem solving in children , Educational equalization -- Research -- South Africa
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:1977 , http://hdl.handle.net/10962/d1013017
  • Description: This thesis examines whether problem solving strategies develop and improve through working in a collaborative environment and, if so, how. The study explored the way peer-topeer discussions which are focussed on finding solutions to mathematical problems might shape learners' attitudes and participation in mathematical problem solving. I use the Vygotskian (1978) socio-cultural perspective where the process of learning takes place within the Zone of Proximal Development (ZPD). Polya's problem solving heuristics (Polya, 1973) and Kilpatrick's "Instructional Triangle" (Kilpatrick, Swafford & Findell, 2001) provided the analytical framework for the study. Seven grade 7 learners from a Ex-Model C school, volunteered to participate in the study. The data gathering process involved an initial problem solving assessment, a written questionnaire, observations and video recordings of the seven learners during a series of after school problem solving sessions and post intervention learner interviews. The study showed that group discussion can have a positive impact on learners' problem solving in several respects: My key findings point to: Mathematical communication does play a role in development of problem solving strategies. A more knowledgeable other, with regards to Vygotsky's (1978) ZPD and Kilpatrick et al's (2001) instructional triangle is a critical factor in the development of problem solving strategies. All five strands of Kilpatrick et al., (2001), strands for mathematical proficiency are required for correct solutions to be calculated. At times Polya's (1973) steps for problem solving move at a rapid pace and are difficult to notice. These steps develop at different speeds for different people.
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  • Date Issued: 2014

‘Ubhuti wami’: a qualitative secondary analysis of brothering among isiXhosa men

  • Authors: Mbewe, Mpho
  • Date: 2014
  • Subjects: Brotherliness , Xhosa (African people) -- Social life and customs , Men, Black -- South Africa -- Social life and customs
  • Language: English
  • Type: Thesis , Masters , MSocSc
  • Identifier: vital:3233 , http://hdl.handle.net/10962/d1013149
  • Description: This project is interested in investigating the construction of the fraternal sibling relationshipwithin the South African context from a narrative perspective. In particular, this study is interested in the ways in which middle aged isiXhosa men narrate experiences of brothering and how social class, as one particular context, mediates these narratives. This project is particularly interested in brothering within the isiXhosa culture and is concerned with both middle class and working class men within this cultural context. The project takes as its particular focus the meaning of brothering, and specifically how masculinity, intimacy and money or class influence the brothering practices constructed by the men in the sample. The project employs a social constructionist perspective, using a thematic narrative analysis to analyse the data. This project uses secondary analysis of data, as the data was collected for the primary use by Jackson (2009), Peirce (2009), Saville Young (Saville Young & Jackson, 2011) and Stonier (2010). The analysis reflects emergent themes of the importance of fraternal sacrifice, care-taking and sibling responsibility, honouring the family, and challenge to traditional masculinity. These themes emerged within the prior themes of masculinity, intimacy and class within brothering. The men spoke of keeping the family prosperous and united as an important duty in their brothering role. Affection was expressed more practically and symbolically, and closeness constructed through shared experiences, proximity and similarities. My findings reflect that family expectations, culture and social context had key influences on brothering, based on the men's narratives. Findings are discussed in relation to literature on brothering, masculinity and intimacy, and the influence of money in close relationships.
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  • Date Issued: 2014

An explosive study of factors leading to students drop out at Lilitha College of Education in Eastern Cape

  • Authors: Mnikina, Thandazwa
  • Date: 2013
  • Language: English
  • Type: Thesis , Masters , MSc (Nursing Science)
  • Identifier: vital:11914 , http://hdl.handle.net/10353/d1016148
  • Description: This study is about exploring the factors that contribute to nursing students’ dropout at a public college. Lilitha College examination policy states that for a student to complete the Four Year Comprehensive Diploma Course, the student shall have passed all the four year courses. An increased student dropout rate has been identified to be affecting nursing student’s progress at Lilitha College of Nursing, East London Campus. This is a cause for concern and the researcher decided to investigate and explore the factors contributing to students’ dropout. This situation paralyzes the attempt by government to deal effectively with the shortage of trained nurses. The purpose of the study was to investigate and explore the factors that contribute to students’ dropout at Lilitha College of Nursing East London Campus. The objectives of this study were: To explore and describe experiences of students who dropped out from Lilitha College before course completion, to identify contributory factors related to increased students’ dropout rate, to come up with recommendations as how to curb the problem of student dropout and to ensure an increase of nursing students who complete at the end of the programme. This study followed a qualitative approach and explorative descriptive design. The population was all the students that have dropped out at Lilitha College of Nursing, East London Campus in the four year basic comprehensive programme from 2007 – 2011 at all levels of study. The sample size in this study was determined by data saturation, meaning that the data were collected to the point where no new information was obtained (Polit & Beck 2004: 308). A purposive sample of 15 former Lilitha students now working as Enrolled nursing assistants participated in this study. Data collection was divided into two sections, namely, demographic characteristics and face to face interviews. Demographic characteristics of the participants were obtained by asking questions related to age, sex, race, marital status, number of children per participant and the year of study at the time of dropping out. In section two of the study the interview guide was used for the purposes of data collection for this study, where four questions were formulated to guide the interview that was followed by probing questions. All tape recordings were listened to and transcribed verbatim. Field notes that were taken during unstructured interview were interpreted. The ideas that emerged from the interview sessions were then consolidated. Questions in the interview guide and their responses were drawn up and similar responses that arose from the interviews were grouped together. The identified major themes and sub themes were coded and categorized. Data belonging to each category were grouped together and analyzed and then the final remarks on the data analysis were completed. For most participants the course was frightening and difficult. They explained that they were exposed to a lot of information in a short space of time. In class, there was a lot of theory and in the wards there were skills to be learnt. Learners had to compile all the information and try to make sense out of it. Students follow up and support in the clinical facilities was reported as inadequate. The college should employ full time facilitators. This can improve teaching in the clinical area. The student should have mentors so that whenever they encounter a problem there will be people to assist and give them guidance. Through mentoring and support, student absenteeism can be controlled and students can gain self-confidence and learn more.
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  • Date Issued: 2013

Analysis of official development assistance (ODA) in the Eastern Cape Province

  • Authors: Sotondoshe, Tolbert Hlanganisile
  • Date: 2013
  • Subjects: Economic assistance -- South Africa -- Eastern Cape , Economic development -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:9202 , http://hdl.handle.net/10948/d1020422
  • Description: In this study Official Development Assistance (ODA) is defined as resource flows from international community in the form of grants, technical assistance, support and financial co-operation. Government is held partially responsible or accountable for the management of these resources but not accountable for utilization of direct support to NGOs and private sector. According to the National Treasury’s Official Development Assistance (ODA) 2010 Review Report, the Eastern Cape is the second largest recipient of ODA in relation to other provinces. The province of KwaZulu Natal, ranked number one, and the province of Limpopo was recorded as the third largest recipient of ODA. As such it is recorded that European Union is the greatest funder in the provincial government focusing in the areas of Health, Urban renewal and Local Economic Development source (National Treasury ODA 2010 Review Report). To date, no analysis has been done on ODA in the Eastern Cape. This study seeks to analyse Official Development Assistance in Eastern Cape with a view to identifying constraints and gaps that may be contributing towards the ineffectiveness of ODA in the Eastern Cape.
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  • Date Issued: 2013

Challenges in the implementation of technology learning area in the senior phase in some Mthatha schools

  • Authors: Nokwali, Mlandeli Philbert
  • Date: 2013
  • Subjects: Computer-assisted instruction
  • Language: English
  • Type: Thesis , Masters , M Ed
  • Identifier: http://hdl.handle.net/11260/245 , vital:26589
  • Description: Technology education is an important factor in every learner’s education. It contributes to the intellectual and practical development of the learners to enable them to cope with the challenges of a technological society. The main purpose of the study was to investigate the extent to which the learning and teaching of technology were implemented in schools in the Mthatha District. The main research question was: What are the challenges for the implementation of technology learning area in the Senior Phase? Research sub questions were: What support does the Department of Education give to educators?; To what extent have the objectives of implementing the technology learning area been achieved?; and, What suggestions do educators have to improve implementation of technology education? There were 20 Junior Secondary Schools involved in the study. There were two groups of samples: (a) the educators’ sample and (b) the learners’ sample. The educators’ sample: The sample size was 20 educators consisting of those who were teaching technology in either all the Senior Phase grades (Grade 7, 8 and 9) or at least in one of the grades in the senior phase in his/her school. On the researcher’s request, the Principal of each school nominated an educator and hence there was one educator in the educators’ sample from each of the 20 schools. The learners’ sample: The sample size was 40 learners consisting of at least two learners from each of the 20 schools. On the researcher’s request each educator in the educators’ sample nominated two learners from the senior phase. The instrument which was made to collect data was a researcher-designed questionnaire. The researcher personally visited each school involved in the study and gave the questionnaires to the two learners and one educator from that particular school to complete them independently within five days. The researcher personally re-visited each school on a day after the agreed-upon 5-day period but only after confirming over the phone that the questionnaires were indeed completed. The data were analyzed manually. The results obtained revealed that the implementation of the technology learning area is challenged by a number of problems. Those which were specifically identified were: lack of resources especially the rural schools; lack of people who are knowledgeable on Outcomes-based education (OBE) or the OBE modes of learning & teaching technology and its assessment methods, ineffectiveness arising out of large and overcrowded classes, challenges originating from or as a consequence of redeployment and the rationalization of educators and the lack of human resource to assist in the implementation of technology. The study showed the need for the provision of supportive service and continuous contact with educators to offer advice and assistance in order to improve the quality of technology teaching and learning in schools. The professional knowledge and skills of subject advisors as well as educators needed to be extended, refreshed and updated.
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  • Date Issued: 2013

How community participation influences the success and sustainability of the Ilitha farming project

  • Authors: Nsanzya, Brenda Monde Kabika
  • Date: 2013
  • Subjects: Economic development projects -- Citizen participation , Economic development projects , Sustainable development
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:9208 , http://hdl.handle.net/10948/d1020622
  • Description: In recent decades, development thinking has shifted from mainstream development strategies to more alternative development approaches incorporating various aspects of development such as equity, gender, sustainability, and participation. In South Africa, a country emerging from a past of injustice, community participation has become a central theme in social development as a way of addressing past inequalities. However, despite its popularity, there are concerns that its benefits are less visible. The literature on community participation shows that there are a number of factors why community participation in development projects has not been successful in many communities. On the other hand, literature on participatory development also shows that there are benefits of participation in development projects; community participation can be successful when the community has genuine participation in the process. However, there is evidence that even where participatory development has been successful, is not necessarily easy to replicate in other areas. This study sought to evaluate participation and how this affects the sustainability and success of the Ilitha farming project. Using the qualitative and quantitative indicators of participation by Oakley et al. (1991), which were adapted from various sources, I have shown that there was a high level of participation by members of this project who started on a small-scale basis, with minimal contributions in order to address the problem of unemployment, lack of skills and income opportunities, and growing poverty in the Ilitha community. The study has shown that success in participation is linked to the success and sustainability of the Ilitha farming project. This project is a success because it has achieved its initial objectives and has potential for expansion. In addition, the expansion of project activities has increased and sustains the project income throughout the year, benefiting not only project members but other members of the Ilitha community including the old age home, the HIV Aids awareness centre and households with patients needing assistance. Project success can be sustained on a long-term basis with a high level of participation through commitment, hard work, quality leadership, consultation, team work and respect for each project member as an equal partner irrespective of differences in age, gender and length of membership in the project. The level of internal sustainability i.e. the ability for the project to maintain its own developmental momentum is evidently high. The executive has led the project from its inception in 2003 to date with a clear vision and long-term commitment. However, there is a need for a succession plan in order to ensure continuity of the project as the current executive may not be able to continue due to old age. Secondary partnerships in the Ilitha farming project have had a significant impact on the level of success and sustainability of the project through the provision of funds, training and technical assistance.
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  • Date Issued: 2013
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