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The role of local economic development in the empowerment of women in rural areas : the case of Makana Municipality

  • Authors: Hani, Nomkita Octavia
  • Date: 2019
  • Subjects: Economic development , Women in development
  • Language: English
  • Type: Master's theses , text
  • Identifier: http://hdl.handle.net/10353/19772 , vital:43237
  • Description: The aim of the study was to explore the role of Local economic development (LED) in empowering rural women in Makana Municipally. The researcher intended to achieve the following objectives (i) to assess the role of LED among the rural women of Makana Municipality in strengthening economic development ii) to explore the LED challenges confronted by the community and the municipality in the implementation of economic empowerment programs that will create economic opportunities for rural women iii) to identify the way forward in enhancing the LED strategy to empower rural women to enable them participate in economic programs of the local Municipality that will benefit them and the community. The study adopted a qualitative approach and purposive sampling methods which were used to select samples for the study. Open ended questions were used in face to face interviews and focus groups to collect data in Makana Municipality. The study findings indicated that while women are part LED activities in the Makana municipality, the benefits that accrue to them are still minimal and trickling down to very few of them because of egoism and nepotism, corruption and crime, favouritism and poor communication. There is a great need for interventions requiring regular visits from LED officials and provision of educational programs in the local language, to enable the women to have a clear understanding of the benefits that accrue to them from LED projects, notwithstanding the opportunities open to them for participation. The study then proposed recommendations to empower women which include making resources available for their empowerment, such as, the provision of skill development programs, knowledge and information distribution, reviewing of the LED policy, infrastructure development and access to markets. , Thesis (MCom) -- Faculty of Management and Commerce, 2019
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  • Date Issued: 2019

The role of non-timber forest products (NTFPs) in the livelihoods of communities in Alfred Nzo District Municipality, Eastern Cape Province

  • Authors: Thinyane, Zingisa
  • Date: 2019
  • Subjects: Non-timber forest products
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10353/14737 , vital:40077
  • Description: Non-timber forest products (NTFPs) are renewable natural resources which are harvested by local communities from the surrounding homesteads, fields, grazing lands, woodlands, grasslands and natural habitats. The term NTFP may be used in reference to biological products collected from the domesticated land, semidomesticated land or from the wild. This study examined the use of NTFPs in Alfred Nzo District Municipality, Eastern Cape Province, South Africa, assessing their consumption patterns and contribution to the household well-being. Data on NTFP identity and utilization in the study area were gathered through community focus group discussions and household surveys using semi-structured questionnaires between April 2017 and May 2018. A sample of 124 participants selected via snowball-sampling technique provided detailed accounts on diversity and utilization of NTFPs in the study area. A total of 59 species and eight extractable NTFPs were utilized by the communities in Alfred Nzo District Municipality. The identified eight use categories were herbal medicine (39.0%), edible plants and mushroom (18.0%), firewood (11%), bushmeat (10.0%), forage (9.0%), construction material (6.0%), ceremonial uses (2.0%) and others with miscellaneous uses (5.0%). Popular NTFPs with use values exceeding 0.50 include Agapanthus africanus (L.) Hoffmanns, Bulbine latifolia (L.f.) Spreng., Centella asiatica (L.) Urb, Elephantorrhiza elephantina (Burch.) Skeels, Hypoxis hemerocallidea Fisch., C.A. Mey & Avé-Lall and Leonotis leonurus (L.) R. Br., all used as herbal medicines, Agapanthus africanus (L.) (herbal medicine and ornamental), Datura stromonium L. (herbal medicine, forage and firewood), Dicerothamnus rhinocerotis (L.f) Koekemoer (herbal medicine and fumigant), Aepyceros melampus Lichtenstein, Pavo cristatus L., Struthio camelus L. and Xerus inauris Hemprich & Ehnrenberg as bushmeat. Information on diversity, consumption ii patterns and contribution of NTFPs to livelihood needs of households may enable policy makers and government officers to draft policies required for sustainable management of NTFPs.
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  • Date Issued: 2019

The role of psychologists in the #FeesMustFall movement in South Africa: a thematic analysis

  • Authors: Kramer, Briony
  • Date: 2019
  • Subjects: Higher education and state -- South Africa , Psychologists -- South Africa , Student movements -- South Africa , College students -- Psychology -- South Africa -- Makhanda , Student movements -- Psychological aspects
  • Language: English
  • Type: text , Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10962/76287 , vital:30544
  • Description: Since 2015, students across South Africa have protested for free tertiary education. This protest movement is known as #FeesMustFall. It was deemed important to understand what psychologists could do in this movement, as these protests have highlighted the existing inequality and lack of transformation in South African universities. Further, these protests have shown to cause psychological sequelae, and, at present, there is very little information regarding the role of psychologists in these types of protests. In response, this current qualitative study explores what four psychologists believe their role could be within the protests, specifically within Grahamstown, Eastern Cape. Semi-structured interviews were conducted, and a Thematic Analysis methodology and Critical Psychology approach were used to analyse the findings. The results of the study revealed that these psychologists understood they could have varying roles within the protests. These varying roles linked to the broader concept of transformative versus ameliorative interventions. Ameliorative practices are usually more short-term in their effect to initiate change and are mainly aimed at the individual level, while transformative approaches are long-term and are mainly aimed at the societal level. Under the ameliorative approach, the psychologists’ roles included that they provide individual therapy to students who were affected by the protests. The transformative approach, on the other hand, included that the psychologists use their role to act as advocates, negotiators or advisors, and therefore take an active role in assisting the University with the protests. The findings also showed that some participants were ambivalent and uncertain about their role. This ambivalence led to these participants questioning the protests themselves. Results also showed limiting factors within the Psychology profession, which prevented psychologists from taking a more active stance in the protests. The limiting factors referred to phenomena which prevent psychologists from being able to take a role, not only in protests, but in society as a whole. These factors included the idea of the psychologist being a bystander and/or being limited by the professional scope of practice. The implications of these findings highlight the possible key roles that psychologists can play in protest situations. However, it shows that perceived limiting factors sometimes prevent these roles from being fully realised. The findings also then point to a broader issue within the Psychology discipline, specifically relating to its relevance in the South African context.
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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

The role played by government to promote and support emerging entrepreneurs

  • Authors: Malitafa, Babalwa
  • Date: 2019
  • Subjects: Entrepreneurship -- South Africa -- Port Elizabeth , Small business -- South Africa -- Port Elizabeth New business enterprises -- South Africa -- Port Elizabeth
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: http://hdl.handle.net/10948/42617 , vital:36674
  • Description: This study investigated the role played by government in promoting and supporting emerging entrepreneurs. The study focused on the entrepreneurs in the Nelson Mandela Bay Metropolitan. This study findings indicate that the participants are aware of the initiatives established by government to promote and support emerging entrepreneurs. The participants also view the initiatives as ineffective in their quest to promote and support emerging entrepreneurs. Participants in this study highlighted that funding should be made readily available to the emerging entrepreneurs.
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  • Date Issued: 2019

The social construction of a racial identity on social media sites: a narrative inquiry

  • Authors: van Vught, Chandré
  • Date: 2019
  • Subjects: Construction of Racial Identity , Colored people (South Africa) -- Psychological aspects Internet users -- Psychology Cyberspace -- Psychological aspects Social psychology
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/44169 , vital:37122
  • Description: The present study aimed to enhance the understanding of the social construction of Coloured identity on social media sites from the perspective of individuals who identify themselves as Coloured. Furthermore, the study explored how the participants’ engagement on social media sites influenced the construction of their online identities. A qualitative research approach was utilised with narrative inquiry as the research design to explore the perceptions that the participants held about identity, and in particular about Coloured identity. The aim of the study was achieved as six participants were recruited through purposive and snowball sampling. The data collection method was individual semi-structured interviews, with the exception of one interview conducted with two participants. The findings were conceptualised according to credible literature sources and theories. Through the process of thematic analysis, the research yielded valuable findings. The study found that there was strong objection by one participant and ambivalence by other participants about the use of the term Coloured, and its association with identity due to the derogatory associations which stems from its origin. It was found that social media users who identify themselves as Coloured construct their online identities in such a way that it is consistent with their narration of their offline identities. Moreover, minimal importance was placed on racial identity online, as well as offline. However, the participants acknowledged that Coloured identity had predominantly been portrayed in accordance with negative stereotypes. The negative portrayals of Coloured identity were challenged, as these portrayals were not truthful to how the participants were socialised. Furthermore, there was a consensus among the participants that dominant narratives about Coloured identity must be de-constructed and re-constructed. As a social justice study, the present study challenged dominant constructs about Coloured identity in South Africa and is thus able to contribute towards heritage studies in vi South Africa. The significance of heritage studies in South Africa is paramount, as identity and heritage are interlinked. The study created meaning about the participants’ online identities, and thus created meaning of who they are on their social media platforms.
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  • Date Issued: 2019

The social sustainability of low-cost housing: the role of social capital and sense of place

  • Authors: Williams-Bruinders, Leizel
  • Date: 2019
  • Subjects: Housing -- South Africa , City planning -- South Africa Cities and towns -- Research Urban geography
  • Language: English
  • Type: Thesis , Doctoral , DPhil
  • Identifier: http://hdl.handle.net/10948/44390 , vital:37161
  • Description: In the past twenty years we have seen the South African government deliver the largest number of houses in the world (NDHS, 2011). However, this great effort does not appeal to the principles that policies have set out in terms of equality. Along with the delivery of this high level of state funded housing, many of the RDP dwellers feel as though they have been marginalised and forced out of the area of opportunity, namely, the CBD and the northern suburbs (Huchzermeyer, 2003). Many researchers believe that the South African housing delivery pattern resembles that of apartheid segregationist planning, which exacerbated the social inequalities in the country (Huchzermeyer, 2003; Donaldson, 2001; Harrison et al., 2003). To gain an in-depth understanding of the lived experiences of residents of a low-cost housing settlement, an interpretative phenomenological analysis was undertaken. The emergent themes emanating from the research study revealed that social problems were pertinent factors to the lack of formulation of community social cohesion. Without this aspect, community building will be hampered, and thus cohesive neighbourhoods will be lacking. To this end, social innovation is proposed as a solution to the Zanemvula development. The issue of social development needs to placed back on the housing agenda, as is stated in the latest Housing Act.
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  • Date Issued: 2019

The socio-economic importance of indigenous vegetables to the Ntuze smallholder farming community in KwaZulu-Natal, South Africa

  • Authors: Qwabe, Qinisani Nhlakanipho
  • Date: 2019
  • Subjects: Indigenous crops -- Economic aspects -- South Africa -- KwaZulu Natal , Vegetables -- South Africa -- KwaZulu Natal Farmers -- Economic aspects -- South Africa -- KwaZulu Natal , Farms, Small -- South Africa -- KwaZulu Natal
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10948/30287 , vital:30927
  • Description: South Africa continues to face multiple socio-economic challenges – one of the direst being food insecurity, especially in rural areas. Compounding the challenges is the impact of changing weather patterns on agriculture. The current study presents evidence indicating that indigenous vegetables provide a sustainable yet inexpensive answer to several of these challenges. The research was aimed at determining the socio-economic impact of indigenous vegetables in the Ntuze community of northern KwaZulu-Natal. A mixed-methods methodology was employed to achieve a holistic understanding of the relationship between the use of indigenous vegetables and socio-economic influences. The study discovered that indigenous vegetables play an important role in the livelihood strategy of this rural farming community. Findings revealed that the utilisation of indigenous vegetables makes an essential contribution to the livelihoods and well-being of the Ntuze people, especially in terms of curbing food poverty, income generation and medicinal benefits. However, the value of these vegetables was found to be appreciated mostly by the elderly. Conclusions therefore indicate a possible decline in future production and use of indigenous vegetables if indigenous knowledge is not passed on to the next generation. Integration of indigenous knowledge in agricultural technology transfer programmes is therefore vital to promote production of indigenous vegetables as a sustainable food resource. Actively addressing the stigma attached to indigenous vegetables as being “low-status food” is also crucial to enhance perception and understanding of the value of these vegetables. This would contribute to both preserving cultural heritage and conserving valuable indigenous flora. Such intervention would safeguard this sustainable and renewable resource in its pivotal socio-economic role in terms of rural food security as is substantiated by this study.
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  • Date Issued: 2019

The sociology of police criminality and ill-discipline in Buffalo City Metropolitan Municipality, South Africa

  • Authors: Long, Amy Megan
  • Date: 2019
  • Subjects: Police -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Doctoral , PhD
  • Identifier: http://hdl.handle.net/10353/17462 , vital:41078
  • Description: Policing as a global concept, involves an exchange of trust between the public and a given police service, with the underlying basis of this exchange being an understanding that the police exist to protect citizens and their property, and to ensure that order is maintained in societies. The police services, by virtue of the nature of their role in society, can therefore be regarded as ‘protectors’. The South African Police Service are guided by the same philosophies as policing services globally. Recently in South Africa though, there has been an increase in reports accusing policemen of becoming involved in criminal activities themselves. With a focus on the Buffalo City Metropolitan Municipality policing district, this study presents and analyses incidences of undocumented police crimes; the causes thereof; and the role of disciplinary procedures (both internally and legally) in preventing such incidences of crime. This study utilised a qualitative methodology to gather and analyse data. A total of 60 serving police officers and 10 key informants were selected using purposive and snowball sampling. In-depth semi-structured interviews conducted with these police officers and key informants, reveal that police men and women are involved in violent and economic crimes in the Buffalo City Metropolitan Municipality policing district. Most violent crimes include assault, and torture; whilst economic crimes include corruption and theft. Underlying reasons for such crimes include inadequate remuneration, frustration in respect of the efficacy of the criminal justice system, vigilantism within the policing services, and socially learned violence. Internal (within SAPS and IPID) and legal disciplinary measures (through the criminal and civil justice system) were established to be ineffective in managing and eradicating incidences of both violent and economic crimes. The consequences of incidences of police criminality are reduced legitimacy of the policing services to deliver on its mandate to protect and serve the people of the Republic of South Africa.
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  • Date Issued: 2019

The South America tomato leafminer, Tuta absoluta (Lepidoptera: Gelechiidae), spreads its wings in Eastern Africa: distribution and socioeconomic impacts

  • Authors: Aigbedion-Atalor, Pascal O , Hill, Martin P , Zalucki, Myron P , Obala, Francis , Idriss, Gamal E , Midingoyi, Soul-Kifouly G , Chidege, Maneno , Ekesi, Sunday , Mohamed, Samira Abuelgasim
  • Date: 2019
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/423859 , vital:72099 , xlink:href="https://doi.org/10.1093/jee/toz220"
  • Description: Following the arrival of Tuta absoluta Meyrick in the eastern African subregion in 2012, several studies have shown numerous ecological aspects of its invasion. We investigated the impact of T. absoluta on people’s livelihoods across four counties of Kenya. Here, 200 farmers in the country were interviewed in person using semistructured questionnaires. In addition to livelihood surveys, T. absoluta distribution was mapped between 2016 and 2018 to determine its current distribution across four countries (Kenya, Sudan, Tanzania, and Uganda) in the subregion. Albeit a recent invader, T. absoluta is abundant and distributed throughout the subregion and is viewed as the worst invasive alien species of agriculturally sustainable livelihoods by tomato farmers. The arrival of T. absoluta in the subregion has resulted in livelihood losses and increased both the cost of tomato production and frequency of pesticide application. We recommend the implementation of biological control along, with other control measures in an integrated approach, against T. absoluta in the subregion, where its impact on sustainable livelihoods is serious and long-term control strategies are required to curb its detrimental effects.
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  • Date Issued: 2019

The speculative collectivity of the global transnational, or, social practice and the international division of labour:

  • Authors: Tello, Verónica
  • Date: 2019
  • Language: English
  • Type: text , book
  • Identifier: http://hdl.handle.net/10962/146378 , vital:38520 , ISBN 9781351399111
  • Description: Book abstract. The Routledge Companion to Theatre and Politics is a volume of critical essays, provocations, and interventions on the most important questions faced by today’s writers, critics, audiences, and theatre and performance makers. Featuring texts written by scholars and artists who are diversely situated (geographically, culturally, politically, and institutionally), its multiple perspectives broadly address the question "How can we be political now?".
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  • Date Issued: 2019

The state and local government joint account system and performance of local government councils in Nigeria: a case study of Awgu local council of Enugu state (1999-2016)

  • Authors: Okafor, Chukwuemeka
  • Date: 2019
  • Subjects: Local finance --Nigeria Local government-- Nigeria Intergovernmental fiscal relations|
  • Language: English
  • Type: Thesis , Masters , M.Admin
  • Identifier: http://hdl.handle.net/10353/13917 , vital:39727
  • Description: The State and Local Government Joint Account system was introduced in the 1999 Constitution of the Federal Republic of Nigeria with the basic aim of pooling all the financial allocations due to the various local government councils from the Federation Account for onward distribution by the states to the local councils. This is to ensure that the state governments effectively control and monitor expenditure by the executives of the local government councils and also to ensure that the funds are properly allocated to various areas of need. This provision is contained in Section 162 (5) of the Constitution which states that “the amount standing to the credit of local government councils in the Federation Account shall also be allocated to the states for the benefit of their local government councils on such terms and in such manner as may be prescribed by the National Assembly”. Section 162 (7) also states that “each state shall pay to local government councils in its area of jurisdiction such proportion of its total revenue on such terms and in such manner as may be prescribed by the National Assembly”. However, this arrangement has not worked well as state governments continue to manipulate the joint account through illegal deductions, misappropriations, deliberate delays in disbursement and in failure to remit their 10% of internally generated revenue as stipulated in the Constitution. This study examines the State and Local Government Joint Account system in relation to the fiscal autonomy of local government councils and the impact of the joint account system on public service delivery at Awgu Local Government Council. The study used the qualitative methodology design with focus on case-study approach. Data was collected from both primary and secondary sources. Primary data was collected through interviews from stakeholders in the joint account system and secondary data collected from relevant textual sources. The study findings show that this relationship affects the fiscal autonomy of local councils and result in cases of illegal deductions, withholding of funds, refusal to remit statutory 10% of total revenue of states to local councils. In Awgu Local Government from 1999-2016, more than N3billion was withheld and this amounts to a deficit of about 22.5%. This has negatively affected the volume of service delivery to the various communities. Based on these findings, the study recommends for a constitutional review to strengthen the local government system to effectively function as the third tier of government in line with the “Guidelines for1976 Local Government Reforms”. The study also recommends the abolishing of the joint account system and granting local councils full fiscal autonomy. This is the desideratum for enhanced service delivery at Awgu Local Government and other local council areas of Enugu State.
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  • Date Issued: 2019

The Stinking Ontology of Sh#t in the Water: Higher Education Public Pedagogy and “Existance”?

  • Authors: Lotz-Sisitka, Heila
  • Date: 2019
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/182754 , vital:43871 , xlink:href="http://doi.org/10.1089/sus.2019.29161"
  • Description: “Existance” is not a spelling mistake. It is a word from Soweto street poet Zachariah Rapola’s poem, questioning our “stance in existence” . In the context of this essay, the poem raises the challenging perspective of our “stance in existence.” for engaging with the SDGs. The SDGs set a range of clear targets, but in doing so, they fail to give a good account of the stinking ontology of some of the issues to be dealt with, and thus lack a certain sense of realism.
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  • Date Issued: 2019

The successes of infrastructure development in Nelson Mandela Bay

  • Authors: Matolengwe, Nombasa
  • Date: 2019
  • Subjects: Infrastructure (Economics) -- South Africa -- Nelson Mandela Bay Municipality , Public works -- Finance Economic development Sustainable development -- Economic aspects
  • Language: English
  • Type: Thesis , Masters , MPhil
  • Identifier: http://hdl.handle.net/10948/41010 , vital:36282
  • Description: Lack of capacity in the former black areas of South Africa, including lack of proper infrastructure has proven to be one of the problems the country is facing. The apartheid system did not only separate the different racial groups in geographical terms, but also prevented black communities access to infrastructural services. Number of strategies have been undertaken to address the issue of infrastructure gap including Infrastructure Development Act signed by former President Jacob Zuma in 2014, the act was aimed at coordinating and facilitating public infrastructure development. Infrastructure development is significant to the National Development Plan, therefore greater levels of investment in infrastructure will continue into the future. An amount of R379 088 000 000 has been invested in infrastructure development in South African municipalities over the period of three years from 2015. The purpose of this study is to identify critical success factors of infrastructure development projects and to understand what is meant by the term project success in the local government context. The critical success factors in infrastructure development investigated in this study were identified through reviewing the existing literature on critical success factors from 1960’s to 2015, together with relevant municipal frameworks. A questionnaire was developed, focusing on factors for successful delivery of infrastructure development projects, interviews were conducted with Ward Councillors, Integrated Development Plans and Built Environment Performance Plans officials to investigate the meaning of project success in local government context. The study suggests that a project success definition in terms of local government should include community satisfaction, fulfilment of strategic objectives of the municipality and the completed project should serve the purpose it was intended for and must be bringing social change to the area it is being implemented in. The study finds no significant correlation between project success and identified individual critical success factors; however, it has been discovered that risk management, as one of the factors, has a significant positive correlation with other factors.
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  • Date Issued: 2019

The suspended sediment yield and provenance of the Inxu River Catchment, Eastern Cape

  • Authors: Nyamela, Namso
  • Date: 2019
  • Subjects: Suspended sediments -- South Africa -- Inxu River , Sedimentation and deposition -- South Africa -- Inxu River , Watershed management -- South Africa -- Inxu River , Erosion -- South Africa -- Inxu River , Soil erosion -- South Africa -- Inxu River
  • Language: English
  • Type: text , Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10962/72150 , vital:30010
  • Description: The excessive deposition and accumulation of suspended sediment leads to the degradation of water resources such as dams and rivers. For the purpose of preserving and protecting these resources, suspended sediment needs to be managed, and its management should be catchment-wide and catchment-specific. This is certainly the case for the eroded Inxu River Catchment, which has been identified as a major contributor of sediment to the planned Lalini Dam on the Tsitsa River (a tributary of the Mzimvubu River). Knowledge of suspended sediment flux and catchment sources will aid the design of relevant strategies to manage suspended sediment production. Suspended sediment flux was determined from sediment samples that were collected using citizen-based monitoring techniques at calendar- and event-based sampling frequency, along with discharges estimated using stage-discharge relationships. Sediment source areas were identified by determining the suspended sediment contribution from major sub-catchments and observing similarities in the characteristics of the sub-catchments that produced the most sediment. The Inxu River Catchment produced 5.5 t/ha/yr between 01 May 2016 and 30 April 2017. When compared to modelled sediment yield (7 t/ha/yr) from Le Roux et al. (2015), modelled output was not far off from the measured results and both measured and modelled results identified similar sediment source areas. Q-SSC relationships observed at the Inxu River Outlet indicated that sediment was eroded from local areas and sub-catchment sediment contribution confirmed that most of the sediment was from the lower Inxu River Catchment. Within this area, the Ncolosi and Qwakele River Sub-catchments were major sediment source areas and were subject to widespread gully erosion. Gully erosion was prominent on gentle slopes, foot slopes and valley-bottoms that have concave slope curvature and lie on the Tarkastad Formation. This Formation is associated with some of the most dispersive soils in the area. Moreover, the catchment is vulnerable to erosion due to cultivation and subsequent land abandonment, continuous grazing and dense rural populations. Other studies in the Mzimvubu catchment identified similar catchment characteristics that contribute to excessive erosion. This study has successfully measured sediment yield and identified areas that should be targeted and prioritised for rehabilitation within the Inxu River Catchment. The findings could be applied to a wider catchment scale. The study has successfully demonstrated the use of citizen-based monitoring and desktop techniques and has also identified some pitfalls of this approach.
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  • Date Issued: 2019

The sustainability of international labour organisation’s youth empowerment programme in Harare

  • Authors: Muradya, Thelma Irene
  • Date: 2019
  • Subjects: Youth in development -- Zimbabwe -- Harare , Youth -- Employment -- Zimbabwe -- Harare , Community development -- Zimbabwe
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/41592 , vital:36543
  • Description: The study evaluated the sustainability of the International Labour Organisation’s ‘Skills for youth employment and rural development’ programme in Harare. The purpose of the study was to understand the reasons behind the rise of youth unemployment despite many interventions targeting youth being implemented within the country. Youth contribute to the development of nations if presented with opportunities. Also, the economy of Zimbabwe is highly informal; hence the need to assess the long term impact made by strengthening the skills of the youth through informal apprenticeships and if there were possibilities of growth within their businesses. Sustainability issues were therefore critical in addressing problems faced by youth empowerment initiatives, so as to ensure that beneficiaries of programs attain long term benefits in future and that future programmes can also make sustainability their core focus. This mixed method study utilised interviews with youth beneficiaries and an ILO official in Harare as well as document analysis to gather data about the programme. The findings indicated that despite the programme achieving its targeted objectives and providing skills within the various sectors as well as business and leadership skills, majority of youth remain unemployed. This is mostly attributed to a lack of financial support to start or grow businesses, politicisation of programmes and the unstable state of the Zimbabwean economy which is not favourable for the survival and growth of small businesses. The researcher recommended increased government participation and collaboration with the private sector to promote youth businesses and tackle unemployment in a holistic manner. Promotion of economic growth and stability, depolitising empowerment programmes and strengthening monitoring and evaluation systems are also crucial to achieve real impact in youth development initiatives. Furthermore, providing financial support, will aid in starting and sustaining businesses, after training.
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  • Date Issued: 2019

The sustainability of small, medium and micro enterprises within the Nelson Mandela Bay Metropole

  • Authors: Taft, Giovanni Sinclair
  • Date: 2019
  • Subjects: Small business -- South Africa -- Nelson Mandela Bay Municipality , Business enterprises -- South Africa -- Nelson Mandela Bay Municipality Construction industry -- South Africa -- Nelson Mandela Bay Municipality
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10948/43911 , vital:37083
  • Description: This research evaluates the sustainability of Small, Medium and Micro Enterprises (SMMEs) within the Nelson Mandela Bay Metropole. It seeks to identify whether the current government initiatives offered by the SEDA, DTI and CIDB are effectively addressing the major issues faced by SMMEs in order for them to remain sustainable. It seeks clarity on whether large construction companies should also take responsibility for keeping SMMEs sustainable. The challenges faced by SMMEs include limited financial resources, poor access to markets, little infrastructure, complex labour laws, rampant crime, shortage of skills and bureaucratic systems (SEDA 2016). Government has made concerted efforts to address these challenges so that affirmative action and Broad Based Black Economic Empowerment (B-BBEE) objectives are met. This led to the establishment of the SEDA, DTI and CIDB. Despite the above governments efforts, SMMEs are still failing, and the factors that contribute to this need to be identified. Not being sustainable restricts economic growth and further widens the gap between the haves and havenots. The research methodology included interviews with contractors, consultants and SMME employees. Data collected were analysed to establish patterns that emerged, and triangulation was employed to consolidate the analysis. The process was conducted against the backdrop of a literature review that explored definitions, international reviews of SMMEs, the experience of SMMEs in developing and developed nations and an evaluation of government support to SMMEs. The research confirmed that SMME employees were generally inexperienced, had a poor understanding of the construction industry and endured huge financial constraints. Appointed Professional Consultants did not include them in project planning, while large appointed Construction companies needed to acknowledge the vital role that they played in the overall state economy. Finally, recommendations are made to develop and sustain SMMEs so that they take their rightful place in the Nelson Mandela Bay Metropole.
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  • Date Issued: 2019

The synthesis and assessment of thioxanthone- and xanthone- derived compounds as hosts for application in host-guest chemistry

  • Authors: Greyling, Lizé
  • Date: 2019
  • Subjects: Chemistry, Organic , Biochemistry
  • Language: English
  • Type: Thesis , Doctoral , DPhil
  • Identifier: http://hdl.handle.net/10948/42525 , vital:36665
  • Description: In this work, the host capabilities of two structurally related compounds, N,N’-bis(9-phenyl-9- thioxanthenyl)ethylenediamine (H1) and N,N’-bis(9-phenyl-9-xanthenyl)ethylenediamine (H2) were compared in the presence of a wide variety of guest species. Additionally, the selectivity displayed by these host compounds were examined when exposed to mixtures of guests in order to ascertain whether it would be feasible to employ them in alternative separation strategies for the purification of industrially relevant chemicals. H1 and H2 were synthesized by reacting thioxanthone and xanthone with phenylmagnesium bromide. The resultant alcohol was then treated with perchloric acid and, finally, two of these molecules were effectively linked by utilizing ethylenediamine to afford the two host compounds. Initially, H1 and H2 were investigated for their inclusion abilities by recrystallizing each from a number of potential isomeric and non-isomeric guest compounds such as the xylenes and ethylbenzene, methylanisoles and anisole, methylpyridines and pyridine, methylcyclohexanones and cyclohexanone, heterocyclic five- and six- membered ring compounds, alkylsubstituted benzenes, anilines, and dihaloalkanes. H1 displayed excellent inclusion ability when presented with the above-mentioned compounds, and a 1:1 H:G ratio was consistently preferred in each case. H2 also proved to be successful in this regard but did not include the methylcyclohexanones and cyclohexanone nor the heterocyclic five-membered ring solvents. Furthermore, varying host:guest ratios were observed for the complexes formed with H2. Mixed competition experiments were carried out in the presence of either isomeric or related but non-isomeric guest species. When H1 and H2 were independently recrystallized from mixtures of the former, selectivity orders correlated for both hosts, but it was observed that H2 exhibited an enhanced selectivity for the preferred guests in each case, compared with H1. Interestingly, in mixtures of the latter, host behaviours were distinctly opposing (with the exception of the dihaloalkanes). H1, and even more so H2, demonstrated very high selectivities for p-xylene, aniline and N,Ndimethylaniline from the xylene and aniline guest series, respectively, where selectivities were found to be ~90% or higher for host recrystallization experiments from respective mixtures of these guests. Single crystal X-ray diffraction, Hirshfeld surface and thermal analyses were employed in order to elucidate the reasons for any selectivity observations. The inclusion of these guests was, in most cases, found to be as a result of interactions between host and guest species, which included π∙∙∙π stacking, C‒H∙∙∙π, hydrogen bonding and various other short contact types. Guest compounds were accommodated in either cavities or channels and this was dependent on the nature of the guest. The host molecule conformations showed H1 to adopt a bent tricyclic fused ring system with the N atoms of the linker in a synclinal arrangement, while in complexes with H2, the fused ring system was near-planar and the N atoms adopted an antiperiplanar geometry. These key differences resulted in a very ordered host‒host packing for H2 as a direct result of the more planar O-containing ring and linear linker; for H1, on the other hand, the buckled S-containing ring and gauche-orientated N atoms resulted in a less ordered packing, which ultimately related to the differences in the behaviour of the two host species. Hirshfeld surface analyses, in general, did not provide much information to explain the host selectivities, with the exception of complexes containing the five-membered ring guest heterocyclics. Thermal analyses were completed on all suitable host-guest complexes and, in most cases but not all, the onset and peak temperatures (terms Ton and Tp, respectively) were related to the thermal stability of the complexes, which were used to rationalize the selectivities of these host compounds.
  • Full Text:
  • Date Issued: 2019

The synthesis, characterization, and application of peptide-capped magnetite nanoparticles for the targeting of cancer cells

  • Authors: Hickson, Matthew Victor
  • Date: 2019
  • Subjects: Nanomedicine -- Research , Nanostructured materials Cancer -- Alternative treatment
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10948/40172 , vital:35965
  • Description: In this study, a comparative analysis was performed upon three co-precipitation techniques for the synthesis of capped magnetite nanoparticles as to optimize the approach to the highest quality nanoparticles. Three techniques were applied whereby the capping agent either introduced before the stage of nanoparticle precipitation, simultaneously to the stage of precipitation, or after the stage of precipitation. The resultant nanoparticles were tested in terms of their size, dispersity, crystallinity, and magnetic characteristics. The three techniques gave nanoparticles of varying sizes and characteristics. Out of the three synthetic techniques, the post precipitation introduction method gave the highest quality nanoparticles in terms of size distribution, crystallinity and magnetic character. Three novel peptides were synthesized, incorporating amino acids to varying degrees. Structure was confirmed via IR and NMR spectroscopy. The peptides were studied potentiometrically to explore their acid nature and were explored computationally as to discern possible modes of interaction with the nanoparticles. These three peptides were further used in the capping of magnetite nanoparticles. For this set of nanoparticles, a higher synthesis temperature and larger iron content were used as to obtain larger nanoparticles. For the capping procedure, the post precipitation technique was used due to its previous positive results, once again yielding high quality nanoparticles with low size dispersity, high crystallinity, and high magnetic saturations. The nanoparticles were also seen to display positive zeta potentials, which are beneficial for cellular interactions. The peptides and peptide-capped nanoparticles were tested for biological activity against the healthy MCF-10A and cancerous MCF-7 cell lines. The MTT assay displayed increased proliferation for both the cell lines treated with the nanoparticles, while the peptide treatments decreased the MCF-10A cell lines proliferation and increased the MCF-7 proliferation. TEM analysis displayed nanoparticles in the cellular sections. An ICP-OES analysis on the cells showed that the capped nanoparticles of similar zeta potentials were seen to be taken up excessively by cells as compared to the uncapped. The nanoparticles of lower zeta potentials but higher L-glutamine content were taken up to a lesser degree.
  • Full Text:
  • Date Issued: 2019

The taxation of the “sharing economy” in South Africa

  • Authors: Gumbo, Wadzanai Charisma
  • Date: 2019
  • Subjects: Corporations -- Taxation Taxation -- South Africa Value-added tax -- Law and legislation -- South Africa Double taxation -- South Africa Tax evasion -- South Africa Income tax -- Law and legislation -- South Africa Tax administration and procedure -- South Africa
  • Language: English
  • Type: text , Thesis , Masters , MCom
  • Identifier: http://hdl.handle.net/10962/64045 , vital:28525
  • Description: The research examined whether the services provided by the “sharing economy” platforms are adequately dealt with by the current South African tax systems. In addressing this main goal, the research analysed how the South African tax systems deal with the income and expenses of Uber, Airbnb and their respective service providers. The research also investigated how South Africa could classify “sharing economy” workers and how this would affect the deductibility of the worker’s expenses. A brief analysis was made of the taxation of the “sharing economy” businesses in Australia and the United States of America. These countries have implemented measures to effectively deal with regulating the “sharing economy” businesses. An interpretative research approach was used to provide clarity on the matter. Documentary data used for the research consists of tax legislation, case law, textbooks, commentaries, journal articles and theses. The research concluded that the current taxation systems have loopholes that are allowing participants in the “sharing economy” to avoid paying tax in South Africa. The thesis recommends that the legislature could adopt certain measures applied in Australia and the United States of America to more effectively regulate “sharing economy” in South African and remedy the leakages the current tax systems suffer, causing SARS to lose potential revenue.
  • Full Text:
  • Date Issued: 2019
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